diff options
| author | Stephen Rothwell <sfr@canb.auug.org.au> | 2009-06-16 10:45:23 +1000 |
|---|---|---|
| committer | Stephen Rothwell <sfr@canb.auug.org.au> | 2009-06-16 10:45:23 +1000 |
| commit | 6857bc8a8c89c27acb12d61ca591af5faed24e22 (patch) | |
| tree | 002c5f27506e03122290670db890ac63cd9dd843 | |
| parent | ff8ecb77c6cd90166592df4da7a649c80e47f166 (diff) | |
| parent | 82e55f64130a74d2c2c4d83695151de4a58ff376 (diff) | |
Merge commit 'mips/mips-for-linux-next'
Conflicts:
drivers/char/hw_random/Kconfig
drivers/char/hw_random/Makefile
60 files changed, 14801 insertions, 101 deletions
diff --git a/arch/mips/Kconfig b/arch/mips/Kconfig index 25f3b0a11ca8..96f05e588f4c 100644 --- a/arch/mips/Kconfig +++ b/arch/mips/Kconfig @@ -618,6 +618,8 @@ config CAVIUM_OCTEON_REFERENCE_BOARD select SYS_HAS_EARLY_PRINTK select SYS_HAS_CPU_CAVIUM_OCTEON select SWAP_IO_SPACE + select HW_HAS_PCI + select ARCH_SUPPORTS_MSI help This option supports all of the Octeon reference boards from Cavium Networks. It builds a kernel that dynamically determines the Octeon diff --git a/arch/mips/cavium-octeon/Makefile b/arch/mips/cavium-octeon/Makefile index d6903c3f3d51..7c0528b0e34c 100644 --- a/arch/mips/cavium-octeon/Makefile +++ b/arch/mips/cavium-octeon/Makefile @@ -14,5 +14,9 @@ obj-y += dma-octeon.o flash_setup.o obj-y += octeon-memcpy.o obj-$(CONFIG_SMP) += smp.o +obj-$(CONFIG_PCI) += pci-common.o +obj-$(CONFIG_PCI) += pci.o +obj-$(CONFIG_PCI) += pcie.o +obj-$(CONFIG_PCI_MSI) += msi.o EXTRA_CFLAGS += -Werror diff --git a/arch/mips/cavium-octeon/dma-octeon.c b/arch/mips/cavium-octeon/dma-octeon.c index 01b1ef94b361..627c162a6159 100644 --- a/arch/mips/cavium-octeon/dma-octeon.c +++ b/arch/mips/cavium-octeon/dma-octeon.c @@ -13,20 +13,327 @@ */ #include <linux/types.h> #include <linux/mm.h> +#include <linux/module.h> +#include <linux/string.h> +#include <linux/dma-mapping.h> +#include <linux/platform_device.h> +#include <linux/scatterlist.h> + +#include <linux/cache.h> +#include <linux/io.h> + +#include <asm/octeon/octeon.h> +#include <asm/octeon/cvmx-npi-defs.h> +#include <asm/octeon/cvmx-pci-defs.h> #include <dma-coherence.h> +#ifdef CONFIG_PCI +#include "pci-common.h" +#endif + +#define BAR2_PCI_ADDRESS 0x8000000000ul + +struct bar1_index_state { + int16_t ref_count; /* Number of PCI mappings using this index */ + uint16_t address_bits; /* Upper bits of physical address. This is + shifted 22 bits */ +}; + +#ifdef CONFIG_PCI +static DEFINE_SPINLOCK(bar1_lock); +static struct bar1_index_state bar1_state[32]; +#endif + dma_addr_t octeon_map_dma_mem(struct device *dev, void *ptr, size_t size) { +#ifndef CONFIG_PCI /* Without PCI/PCIe this function can be called for Octeon internal devices such as USB. These devices all support 64bit addressing */ mb(); return virt_to_phys(ptr); +#else + unsigned long flags; + uint64_t dma_mask; + int64_t start_index; + dma_addr_t result = -1; + uint64_t physical = virt_to_phys(ptr); + int64_t index; + + mb(); + /* + * Use the DMA masks to determine the allowed memory + * region. For us it doesn't limit the actual memory, just the + * address visible over PCI. Devices with limits need to use + * lower indexed Bar1 entries. + */ + if (dev) { + dma_mask = dev->coherent_dma_mask; + if (dev->dma_mask) + dma_mask = *dev->dma_mask; + } else { + dma_mask = 0xfffffffful; + } + + /* + * Platform devices, such as the internal USB, skip all + * translation and use Octeon physical addresses directly. + */ + if (!dev || dev->bus == &platform_bus_type) + return physical; + + switch (octeon_dma_bar_type) { + case OCTEON_DMA_BAR_TYPE_PCIE: + if (unlikely(physical < (16ul << 10))) + panic("dma_map_single: Not allowed to map first 16KB." + " It interferes with BAR0 special area\n"); + else if ((physical + size >= (256ul << 20)) && + (physical < (512ul << 20))) + panic("dma_map_single: Not allowed to map bootbus\n"); + else if ((physical + size >= 0x400000000ull) && + physical < 0x410000000ull) + panic("dma_map_single: " + "Attempt to map illegal memory address 0x%llx\n", + physical); + else if (physical >= 0x420000000ull) + panic("dma_map_single: " + "Attempt to map illegal memory address 0x%llx\n", + physical); + else if ((physical + size >= + (4ull<<30) - (OCTEON_PCI_BAR1_HOLE_SIZE<<20)) + && physical < (4ull<<30)) + pr_warning("dma_map_single: Warning: " + "Mapping memory address that might " + "conflict with devices 0x%llx-0x%llx\n", + physical, physical+size-1); + /* The 2nd 256MB is mapped at 256<<20 instead of 0x410000000 */ + if ((physical >= 0x410000000ull) && physical < 0x420000000ull) + result = physical - 0x400000000ull; + else + result = physical; + if (((result+size-1) & dma_mask) != result+size-1) + panic("dma_map_single: Attempt to map address " + "0x%llx-0x%llx, which can't be accessed " + "according to the dma mask 0x%llx\n", + physical, physical+size-1, dma_mask); + goto done; + + case OCTEON_DMA_BAR_TYPE_BIG: +#ifdef CONFIG_64BIT + /* If the device supports 64bit addressing, then use BAR2 */ + if (dma_mask > BAR2_PCI_ADDRESS) { + result = physical + BAR2_PCI_ADDRESS; + goto done; + } +#endif + if (unlikely(physical < (4ul << 10))) { + panic("dma_map_single: Not allowed to map first 4KB. " + "It interferes with BAR0 special area\n"); + } else if (physical < (256ul << 20)) { + if (unlikely(physical + size > (256ul << 20))) + panic("dma_map_single: Requested memory spans " + "Bar0 0:256MB and bootbus\n"); + result = physical; + goto done; + } else if (unlikely(physical < (512ul << 20))) { + panic("dma_map_single: Not allowed to map bootbus\n"); + } else if (physical < (2ul << 30)) { + if (unlikely(physical + size > (2ul << 30))) + panic("dma_map_single: Requested memory spans " + "Bar0 512MB:2GB and BAR1\n"); + result = physical; + goto done; + } else if (physical < (2ul << 30) + (128 << 20)) { + /* Fall through */ + } else if (physical < + (4ul << 30) - (OCTEON_PCI_BAR1_HOLE_SIZE << 20)) { + if (unlikely + (physical + size > + (4ul << 30) - (OCTEON_PCI_BAR1_HOLE_SIZE << 20))) + panic("dma_map_single: Requested memory " + "extends past Bar1 (4GB-%luMB)\n", + OCTEON_PCI_BAR1_HOLE_SIZE); + result = physical; + goto done; + } else if ((physical >= 0x410000000ull) && + (physical < 0x420000000ull)) { + if (unlikely(physical + size > 0x420000000ull)) + panic("dma_map_single: Requested memory spans " + "non existant memory\n"); + /* BAR0 fixed mapping 256MB:512MB -> + * 16GB+256MB:16GB+512MB */ + result = physical - 0x400000000ull; + goto done; + } else { + /* Continued below switch statement */ + } + break; + + case OCTEON_DMA_BAR_TYPE_SMALL: +#ifdef CONFIG_64BIT + /* If the device supports 64bit addressing, then use BAR2 */ + if (dma_mask > BAR2_PCI_ADDRESS) { + result = physical + BAR2_PCI_ADDRESS; + goto done; + } +#endif + /* Continued below switch statement */ + break; + + default: + panic("dma_map_single: Invalid octeon_dma_bar_type\n"); + } + + /* Don't allow mapping to span multiple Bar entries. The hardware guys + won't guarantee that DMA across boards work */ + if (unlikely((physical >> 22) != ((physical + size - 1) >> 22))) + panic("dma_map_single: " + "Requested memory spans more than one Bar1 entry\n"); + + if (octeon_dma_bar_type == OCTEON_DMA_BAR_TYPE_BIG) + start_index = 31; + else if (unlikely(dma_mask < (1ul << 27))) + start_index = (dma_mask >> 22); + else + start_index = 31; + + /* Only one processor can access the Bar register at once */ + spin_lock_irqsave(&bar1_lock, flags); + + /* Look through Bar1 for existing mapping that will work */ + for (index = start_index; index >= 0; index--) { + if ((bar1_state[index].address_bits == physical >> 22) && + (bar1_state[index].ref_count)) { + /* An existing mapping will work, use it */ + bar1_state[index].ref_count++; + if (unlikely(bar1_state[index].ref_count < 0)) + panic("dma_map_single: " + "Bar1[%d] reference count overflowed\n", + (int) index); + result = (index << 22) | (physical & ((1 << 22) - 1)); + /* Large BAR1 is offset at 2GB */ + if (octeon_dma_bar_type == OCTEON_DMA_BAR_TYPE_BIG) + result += 2ul << 30; + goto done_unlock; + } + } + + /* No existing mappings, look for a free entry */ + for (index = start_index; index >= 0; index--) { + if (unlikely(bar1_state[index].ref_count == 0)) { + union cvmx_pci_bar1_indexx bar1_index; + /* We have a free entry, use it */ + bar1_state[index].ref_count = 1; + bar1_state[index].address_bits = physical >> 22; + bar1_index.u32 = 0; + /* Address bits[35:22] sent to L2C */ + bar1_index.s.addr_idx = physical >> 22; + /* Don't put PCI accesses in L2. */ + bar1_index.s.ca = 1; + /* Endian Swap Mode */ + bar1_index.s.end_swp = 1; + /* Set '1' when the selected address range is valid. */ + bar1_index.s.addr_v = 1; + octeon_npi_write32(CVMX_NPI_PCI_BAR1_INDEXX(index), + bar1_index.u32); + /* An existing mapping will work, use it */ + result = (index << 22) | (physical & ((1 << 22) - 1)); + /* Large BAR1 is offset at 2GB */ + if (octeon_dma_bar_type == OCTEON_DMA_BAR_TYPE_BIG) + result += 2ul << 30; + goto done_unlock; + } + } + + pr_err("dma_map_single: " + "Can't find empty BAR1 index for physical mapping 0x%llx\n", + (unsigned long long) physical); + +done_unlock: + spin_unlock_irqrestore(&bar1_lock, flags); +done: + pr_debug("dma_map_single 0x%llx->0x%llx\n", physical, result); + return result; +#endif } void octeon_unmap_dma_mem(struct device *dev, dma_addr_t dma_addr) { - /* Without PCI/PCIe this function can be called for Octeon internal - * devices such as USB. These devices all support 64bit addressing */ +#ifndef CONFIG_PCI + /* + * Without PCI/PCIe this function can be called for Octeon internal + * devices such as USB. These devices all support 64bit addressing. + */ + return; +#else + unsigned long flags; + uint64_t index; + + /* + * Platform devices, such as the internal USB, skip all + * translation and use Octeon physical addresses directly. + */ + if (dev->bus == &platform_bus_type) + return; + + switch (octeon_dma_bar_type) { + case OCTEON_DMA_BAR_TYPE_PCIE: + /* Nothing to do, all mappings are static */ + goto done; + + case OCTEON_DMA_BAR_TYPE_BIG: +#ifdef CONFIG_64BIT + /* Nothing to do for addresses using BAR2 */ + if (dma_addr >= BAR2_PCI_ADDRESS) + goto done; +#endif + if (unlikely(dma_addr < (4ul << 10))) + panic("dma_unmap_single: Unexpect DMA address 0x%llx\n", + dma_addr); + else if (dma_addr < (2ul << 30)) + /* Nothing to do for addresses using BAR0 */ + goto done; + else if (dma_addr < (2ul << 30) + (128ul << 20)) + /* Need to unmap, fall through */ + index = (dma_addr - (2ul << 30)) >> 22; + else if (dma_addr < + (4ul << 30) - (OCTEON_PCI_BAR1_HOLE_SIZE << 20)) + goto done; /* Nothing to do for the rest of BAR1 */ + else + panic("dma_unmap_single: Unexpect DMA address 0x%llx\n", + dma_addr); + /* Continued below switch statement */ + break; + + case OCTEON_DMA_BAR_TYPE_SMALL: +#ifdef CONFIG_64BIT + /* Nothing to do for addresses using BAR2 */ + if (dma_addr >= BAR2_PCI_ADDRESS) + goto done; +#endif + index = dma_addr >> 22; + /* Continued below switch statement */ + break; + + default: + panic("dma_unmap_single: Invalid octeon_dma_bar_type\n"); + } + + if (unlikely(index > 31)) + panic("dma_unmap_single: " + "Attempt to unmap an invalid address (0x%llx)\n", + dma_addr); + + spin_lock_irqsave(&bar1_lock, flags); + bar1_state[index].ref_count--; + if (bar1_state[index].ref_count == 0) + octeon_npi_write32(CVMX_NPI_PCI_BAR1_INDEXX(index), 0); + else if (unlikely(bar1_state[index].ref_count < 0)) + panic("dma_unmap_single: Bar1[%u] reference count < 0\n", + (int) index); + spin_unlock_irqrestore(&bar1_lock, flags); +done: + pr_debug("dma_unmap_single 0x%llx\n", dma_addr); return; +#endif } diff --git a/arch/mips/cavium-octeon/executive/Makefile b/arch/mips/cavium-octeon/executive/Makefile index 80d6cb26766b..2fd66db6939e 100644 --- a/arch/mips/cavium-octeon/executive/Makefile +++ b/arch/mips/cavium-octeon/executive/Makefile @@ -11,3 +11,4 @@ obj-y += cvmx-bootmem.o cvmx-l2c.o cvmx-sysinfo.o octeon-model.o +obj-$(CONFIG_PCI) += cvmx-helper-errata.o cvmx-helper-jtag.o diff --git a/arch/mips/cavium-octeon/executive/cvmx-helper-errata.c b/arch/mips/cavium-octeon/executive/cvmx-helper-errata.c new file mode 100644 index 000000000000..8fb82057cd80 --- /dev/null +++ b/arch/mips/cavium-octeon/executive/cvmx-helper-errata.c @@ -0,0 +1,70 @@ +/***********************license start*************** + * Author: Cavium Networks + * + * Contact: support@caviumnetworks.com + * This file is part of the OCTEON SDK + * + * Copyright (c) 2003-2008 Cavium Networks + * + * This file is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License, Version 2, as + * published by the Free Software Foundation. + * + * This file is distributed in the hope that it will be useful, but + * AS-IS and WITHOUT ANY WARRANTY; without even the implied warranty + * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE, TITLE, or + * NONINFRINGEMENT. See the GNU General Public License for more + * details. + * + * You should have received a copy of the GNU General Public License + * along with this file; if not, write to the Free Software + * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA + * or visit http://www.gnu.org/licenses/. + * + * This file may also be available under a different license from Cavium. + * Contact Cavium Networks for more information + ***********************license end**************************************/ + +/** + * + * Fixes and workaround for Octeon chip errata. This file + * contains functions called by cvmx-helper to workaround known + * chip errata. For the most part, code doesn't need to call + * these functions directly. + * + */ +#include <asm/octeon/octeon.h> + +#include <asm/octeon/cvmx-helper-jtag.h> + +/** + * Due to errata G-720, the 2nd order CDR circuit on CN52XX pass + * 1 doesn't work properly. The following code disables 2nd order + * CDR for the specified QLM. + * + * @qlm: QLM to disable 2nd order CDR for. + */ +void __cvmx_helper_errata_qlm_disable_2nd_order_cdr(int qlm) +{ + int lane; + cvmx_helper_qlm_jtag_init(); + /* We need to load all four lanes of the QLM, a total of 1072 bits */ + for (lane = 0; lane < 4; lane++) { + /* + * Each lane has 268 bits. We need to set + * cfg_cdr_incx<67:64> = 3 and cfg_cdr_secord<77> = + * 1. All other bits are zero. Bits go in LSB first, + * so start off with the zeros for bits <63:0>. + */ + cvmx_helper_qlm_jtag_shift_zeros(qlm, 63 - 0 + 1); + /* cfg_cdr_incx<67:64>=3 */ + cvmx_helper_qlm_jtag_shift(qlm, 67 - 64 + 1, 3); + /* Zeros for bits <76:68> */ + cvmx_helper_qlm_jtag_shift_zeros(qlm, 76 - 68 + 1); + /* cfg_cdr_secord<77>=1 */ + cvmx_helper_qlm_jtag_shift(qlm, 77 - 77 + 1, 1); + /* Zeros for bits <267:78> */ + cvmx_helper_qlm_jtag_shift_zeros(qlm, 267 - 78 + 1); + } + cvmx_helper_qlm_jtag_update(qlm); +} diff --git a/arch/mips/cavium-octeon/executive/cvmx-helper-jtag.c b/arch/mips/cavium-octeon/executive/cvmx-helper-jtag.c new file mode 100644 index 000000000000..c1c54890bae0 --- /dev/null +++ b/arch/mips/cavium-octeon/executive/cvmx-helper-jtag.c @@ -0,0 +1,144 @@ + +/***********************license start*************** + * Author: Cavium Networks + * + * Contact: support@caviumnetworks.com + * This file is part of the OCTEON SDK + * + * Copyright (c) 2003-2008 Cavium Networks + * + * This file is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License, Version 2, as + * published by the Free Software Foundation. + * + * This file is distributed in the hope that it will be useful, but + * AS-IS and WITHOUT ANY WARRANTY; without even the implied warranty + * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE, TITLE, or + * NONINFRINGEMENT. See the GNU General Public License for more + * details. + * + * You should have received a copy of the GNU General Public License + * along with this file; if not, write to the Free Software + * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA + * or visit http://www.gnu.org/licenses/. + * + * This file may also be available under a different license from Cavium. + * Contact Cavium Networks for more information + ***********************license end**************************************/ + +/** + * + * Helper utilities for qlm_jtag. + * + */ + +#include <asm/octeon/octeon.h> +#include <asm/octeon/cvmx-helper-jtag.h> + + +/** + * Initialize the internal QLM JTAG logic to allow programming + * of the JTAG chain by the cvmx_helper_qlm_jtag_*() functions. + * These functions should only be used at the direction of Cavium + * Networks. Programming incorrect values into the JTAG chain + * can cause chip damage. + */ +void cvmx_helper_qlm_jtag_init(void) +{ + union cvmx_ciu_qlm_jtgc jtgc; + uint32_t clock_div = 0; + uint32_t divisor = cvmx_sysinfo_get()->cpu_clock_hz / (25 * 1000000); + divisor = (divisor - 1) >> 2; + /* Convert the divisor into a power of 2 shift */ + while (divisor) { + clock_div++; + divisor = divisor >> 1; + } + + /* + * Clock divider for QLM JTAG operations. eclk is divided by + * 2^(CLK_DIV + 2) + */ + jtgc.u64 = 0; + jtgc.s.clk_div = clock_div; + jtgc.s.mux_sel = 0; + if (OCTEON_IS_MODEL(OCTEON_CN52XX)) + jtgc.s.bypass = 0x3; + else + jtgc.s.bypass = 0xf; + cvmx_write_csr(CVMX_CIU_QLM_JTGC, jtgc.u64); + cvmx_read_csr(CVMX_CIU_QLM_JTGC); +} + +/** + * Write up to 32bits into the QLM jtag chain. Bits are shifted + * into the MSB and out the LSB, so you should shift in the low + * order bits followed by the high order bits. The JTAG chain is + * 4 * 268 bits long, or 1072. + * + * @qlm: QLM to shift value into + * @bits: Number of bits to shift in (1-32). + * @data: Data to shift in. Bit 0 enters the chain first, followed by + * bit 1, etc. + * + * Returns The low order bits of the JTAG chain that shifted out of the + * circle. + */ +uint32_t cvmx_helper_qlm_jtag_shift(int qlm, int bits, uint32_t data) +{ + union cvmx_ciu_qlm_jtgd jtgd; + jtgd.u64 = 0; + jtgd.s.shift = 1; + jtgd.s.shft_cnt = bits - 1; + jtgd.s.shft_reg = data; + if (!OCTEON_IS_MODEL(OCTEON_CN56XX_PASS1_X)) + jtgd.s.select = 1 << qlm; + cvmx_write_csr(CVMX_CIU_QLM_JTGD, jtgd.u64); + do { + jtgd.u64 = cvmx_read_csr(CVMX_CIU_QLM_JTGD); + } while (jtgd.s.shift); + return jtgd.s.shft_reg >> (32 - bits); +} + +/** + * Shift long sequences of zeros into the QLM JTAG chain. It is + * common to need to shift more than 32 bits of zeros into the + * chain. This function is a convience wrapper around + * cvmx_helper_qlm_jtag_shift() to shift more than 32 bits of + * zeros at a time. + * + * @qlm: QLM to shift zeros into + * @bits: + */ +void cvmx_helper_qlm_jtag_shift_zeros(int qlm, int bits) +{ + while (bits > 0) { + int n = bits; + if (n > 32) + n = 32; + cvmx_helper_qlm_jtag_shift(qlm, n, 0); + bits -= n; + } +} + +/** + * Program the QLM JTAG chain into all lanes of the QLM. You must + * have already shifted in 268*4, or 1072 bits into the JTAG + * chain. Updating invalid values can possibly cause chip damage. + * + * @qlm: QLM to program + */ +void cvmx_helper_qlm_jtag_update(int qlm) +{ + union cvmx_ciu_qlm_jtgd jtgd; + + /* Update the new data */ + jtgd.u64 = 0; + jtgd.s.update = 1; + if (!OCTEON_IS_MODEL(OCTEON_CN56XX_PASS1_X)) + jtgd.s.select = 1 << qlm; + cvmx_write_csr(CVMX_CIU_QLM_JTGD, jtgd.u64); + do { + jtgd.u64 = cvmx_read_csr(CVMX_CIU_QLM_JTGD); + } while (jtgd.s.update); +} diff --git a/arch/mips/cavium-octeon/msi.c b/arch/mips/cavium-octeon/msi.c new file mode 100644 index 000000000000..964b03b75a8f --- /dev/null +++ b/arch/mips/cavium-octeon/msi.c @@ -0,0 +1,288 @@ +/* + * This file is subject to the terms and conditions of the GNU General Public + * License. See the file "COPYING" in the main directory of this archive + * for more details. + * + * Copyright (C) 2005-2007 Cavium Networks + */ +#include <linux/kernel.h> +#include <linux/init.h> +#include <linux/msi.h> +#include <linux/spinlock.h> +#include <linux/interrupt.h> + +#include <asm/octeon/octeon.h> +#include <asm/octeon/cvmx-npi-defs.h> +#include <asm/octeon/cvmx-pci-defs.h> +#include <asm/octeon/cvmx-npei-defs.h> +#include <asm/octeon/cvmx-pexp-defs.h> + +#include "pci-common.h" + +/* + * Each bit in msi_free_irq_bitmask represents a MSI interrupt that is + * in use. + */ +static uint64_t msi_free_irq_bitmask; + +/* + * Each bit in msi_multiple_irq_bitmask tells that the device using + * this bit in msi_free_irq_bitmask is also using the next bit. This + * is used so we can disable all of the MSI interrupts when a device + * uses multiple. + */ +static uint64_t msi_multiple_irq_bitmask; + +/* + * This lock controls updates to msi_free_irq_bitmask and + * msi_multiple_irq_bitmask. + */ +static DEFINE_SPINLOCK(msi_free_irq_bitmask_lock); + + +/** + * Called when a driver request MSI interrupts instead of the + * legacy INT A-D. This routine will allocate multiple interrupts + * for MSI devices that support them. A device can override this by + * programming the MSI control bits [6:4] before calling + * pci_enable_msi(). + * + * @param dev Device requesting MSI interrupts + * @param desc MSI descriptor + * + * Returns 0 on success. + */ +int arch_setup_msi_irq(struct pci_dev *dev, struct msi_desc *desc) +{ + struct msi_msg msg; + uint16_t control; + int configured_private_bits; + int request_private_bits; + int irq; + int irq_step; + uint64_t search_mask; + + /* + * Read the MSI config to figure out how many IRQs this device + * wants. Most devices only want 1, which will give + * configured_private_bits and request_private_bits equal 0. + */ + pci_read_config_word(dev, desc->msi_attrib.pos + PCI_MSI_FLAGS, + &control); + + /* + * If the number of private bits has been configured then use + * that value instead of the requested number. This gives the + * driver the chance to override the number of interrupts + * before calling pci_enable_msi(). + */ + configured_private_bits = (control & PCI_MSI_FLAGS_QSIZE) >> 4; + if (configured_private_bits == 0) { + /* Nothing is configured, so use the hardware requested size */ + request_private_bits = (control & PCI_MSI_FLAGS_QMASK) >> 1; + } else { + /* + * Use the number of configured bits, assuming the + * driver wanted to override the hardware request + * value. + */ + request_private_bits = configured_private_bits; + } + + /* + * The PCI 2.3 spec mandates that there are at most 32 + * interrupts. If this device asks for more, only give it one. + */ + if (request_private_bits > 5) + request_private_bits = 0; + +try_only_one: + /* + * The IRQs have to be aligned on a power of two based on the + * number being requested. + */ + irq_step = 1 << request_private_bits; + + /* Mask with one bit for each IRQ */ + search_mask = (1 << irq_step) - 1; + + /* + * We're going to search msi_free_irq_bitmask_lock for zero + * bits. This represents an MSI interrupt number that isn't in + * use. + */ + spin_lock(&msi_free_irq_bitmask_lock); + for (irq = 0; irq < 64; irq += irq_step) { + if ((msi_free_irq_bitmask & (search_mask << irq)) == 0) { + msi_free_irq_bitmask |= search_mask << irq; + msi_multiple_irq_bitmask |= (search_mask >> 1) << irq; + break; + } + } + spin_unlock(&msi_free_irq_bitmask_lock); + + /* Make sure the search for available interrupts didn't fail */ + if (irq >= 64) { + if (request_private_bits) { + pr_err("arch_setup_msi_irq: Unable to find %d free " + "interrupts, trying just one", + 1 << request_private_bits); + request_private_bits = 0; + goto try_only_one; + } else + panic("arch_setup_msi_irq: Unable to find a free MSI " + "interrupt"); + } + + /* MSI interrupts start at logical IRQ OCTEON_IRQ_MSI_BIT0 */ + irq += OCTEON_IRQ_MSI_BIT0; + + switch (octeon_dma_bar_type) { + case OCTEON_DMA_BAR_TYPE_SMALL: + /* When not using big bar, Bar 0 is based at 128MB */ + msg.address_lo = + ((128ul << 20) + CVMX_PCI_MSI_RCV) & 0xffffffff; + msg.address_hi = ((128ul << 20) + CVMX_PCI_MSI_RCV) >> 32; + case OCTEON_DMA_BAR_TYPE_BIG: + /* When using big bar, Bar 0 is based at 0 */ + msg.address_lo = (0 + CVMX_PCI_MSI_RCV) & 0xffffffff; + msg.address_hi = (0 + CVMX_PCI_MSI_RCV) >> 32; + break; + case OCTEON_DMA_BAR_TYPE_PCIE: + /* When using PCIe, Bar 0 is based at 0 */ + /* FIXME CVMX_NPEI_MSI_RCV* other than 0? */ + msg.address_lo = (0 + CVMX_NPEI_PCIE_MSI_RCV) & 0xffffffff; + msg.address_hi = (0 + CVMX_NPEI_PCIE_MSI_RCV) >> 32; + break; + default: + panic("arch_setup_msi_irq: Invalid octeon_dma_bar_type\n"); + } + msg.data = irq - OCTEON_IRQ_MSI_BIT0; + + /* Update the number of IRQs the device has available to it */ + control &= ~PCI_MSI_FLAGS_QSIZE; + control |= request_private_bits << 4; + pci_write_config_word(dev, desc->msi_attrib.pos + PCI_MSI_FLAGS, + control); + + set_irq_msi(irq, desc); + write_msi_msg(irq, &msg); + return 0; +} + + +/** + * Called when a device no longer needs its MSI interrupts. All + * MSI interrupts for the device are freed. + * + * @irq: The devices first irq number. There may be multple in sequence. + */ +void arch_teardown_msi_irq(unsigned int irq) +{ + int number_irqs; + uint64_t bitmask; + + if ((irq < OCTEON_IRQ_MSI_BIT0) || (irq > OCTEON_IRQ_MSI_BIT63)) + panic("arch_teardown_msi_irq: Attempted to teardown illegal " + "MSI interrupt (%d)", irq); + irq -= OCTEON_IRQ_MSI_BIT0; + + /* + * Count the number of IRQs we need to free by looking at the + * msi_multiple_irq_bitmask. Each bit set means that the next + * IRQ is also owned by this device. + */ + number_irqs = 0; + while ((irq+number_irqs < 64) && + (msi_multiple_irq_bitmask & (1ull << (irq + number_irqs)))) + number_irqs++; + number_irqs++; + /* Mask with one bit for each IRQ */ + bitmask = (1 << number_irqs) - 1; + /* Shift the mask to the correct bit location */ + bitmask <<= irq; + if ((msi_free_irq_bitmask & bitmask) != bitmask) + panic("arch_teardown_msi_irq: Attempted to teardown MSI " + "interrupt (%d) not in use", irq); + + /* Checks are done, update the in use bitmask */ + spin_lock(&msi_free_irq_bitmask_lock); + msi_free_irq_bitmask &= ~bitmask; + msi_multiple_irq_bitmask &= ~bitmask; + spin_unlock(&msi_free_irq_bitmask_lock); +} + + +/** + * Called by the interrupt handling code when an MSI interrupt + * occurs. + * + * @param cpl + * @param dev_id + * + * @return + */ +static irqreturn_t octeon_msi_interrupt(int cpl, void *dev_id) +{ + uint64_t msi_bits; + int irq; + + if (octeon_dma_bar_type == OCTEON_DMA_BAR_TYPE_PCIE) + msi_bits = cvmx_read_csr(CVMX_PEXP_NPEI_MSI_RCV0); + else + msi_bits = cvmx_read_csr(CVMX_NPI_NPI_MSI_RCV); + irq = fls64(msi_bits); + if (irq) { + irq += OCTEON_IRQ_MSI_BIT0 - 1; + if (irq_desc[irq].action) { + do_IRQ(irq); + return IRQ_HANDLED; + } else { + pr_err("Spurious MSI interrupt %d\n", irq); + if (octeon_has_feature(OCTEON_FEATURE_PCIE)) { + /* These chips have PCIe */ + cvmx_write_csr(CVMX_PEXP_NPEI_MSI_RCV0, + 1ull << (irq - + OCTEON_IRQ_MSI_BIT0)); + } else { + /* These chips have PCI */ + cvmx_write_csr(CVMX_NPI_NPI_MSI_RCV, + 1ull << (irq - + OCTEON_IRQ_MSI_BIT0)); + } + } + } + return IRQ_NONE; +} + + +/** + * Initializes the MSI interrupt handling code + * + * @return + */ +int octeon_msi_initialize(void) +{ + int r; + if (octeon_has_feature(OCTEON_FEATURE_PCIE)) { + r = request_irq(OCTEON_IRQ_PCI_MSI0, octeon_msi_interrupt, + IRQF_SHARED, + "MSI[0:63]", octeon_msi_interrupt); + } else if (octeon_is_pci_host()) { + r = request_irq(OCTEON_IRQ_PCI_MSI0, octeon_msi_interrupt, + IRQF_SHARED, + "MSI[0:15]", octeon_msi_interrupt); + r += request_irq(OCTEON_IRQ_PCI_MSI1, octeon_msi_interrupt, + IRQF_SHARED, + "MSI[16:31]", octeon_msi_interrupt); + r += request_irq(OCTEON_IRQ_PCI_MSI2, octeon_msi_interrupt, + IRQF_SHARED, + "MSI[32:47]", octeon_msi_interrupt); + r += request_irq(OCTEON_IRQ_PCI_MSI3, octeon_msi_interrupt, + IRQF_SHARED, + "MSI[48:63]", octeon_msi_interrupt); + } + return 0; +} + +subsys_initcall(octeon_msi_initialize); diff --git a/arch/mips/cavium-octeon/octeon-irq.c b/arch/mips/cavium-octeon/octeon-irq.c index d3a0c8154bec..8dfa009e0070 100644 --- a/arch/mips/cavium-octeon/octeon-irq.c +++ b/arch/mips/cavium-octeon/octeon-irq.c @@ -10,6 +10,8 @@ #include <linux/hardirq.h> #include <asm/octeon/octeon.h> +#include <asm/octeon/cvmx-pexp-defs.h> +#include <asm/octeon/cvmx-npi-defs.h> DEFINE_RWLOCK(octeon_irq_ciu0_rwlock); DEFINE_RWLOCK(octeon_irq_ciu1_rwlock); diff --git a/arch/mips/cavium-octeon/pci-common.c b/arch/mips/cavium-octeon/pci-common.c new file mode 100644 index 000000000000..cd029f88da7f --- /dev/null +++ b/arch/mips/cavium-octeon/pci-common.c @@ -0,0 +1,137 @@ +/* + * This file is subject to the terms and conditions of the GNU General Public + * License. See the file "COPYING" in the main directory of this archive + * for more details. + * + * Copyright (C) 2005-2007 Cavium Networks + */ +#include <linux/kernel.h> +#include <linux/init.h> +#include <linux/pci.h> +#include <linux/interrupt.h> +#include <linux/time.h> +#include <linux/delay.h> +#include "pci-common.h" + +typeof(pcibios_map_irq) *octeon_pcibios_map_irq; +enum octeon_dma_bar_type octeon_dma_bar_type = OCTEON_DMA_BAR_TYPE_INVALID; + +/** + * Map a PCI device to the appropriate interrupt line + * + * @param dev The Linux PCI device structure for the device to map + * @param slot The slot number for this device on __BUS 0__. Linux + * enumerates through all the bridges and figures out the + * slot on Bus 0 where this device eventually hooks to. + * @param pin The PCI interrupt pin read from the device, then swizzled + * as it goes through each bridge. + * @return Interrupt number for the device + */ +int __init pcibios_map_irq(const struct pci_dev *dev, u8 slot, u8 pin) +{ + if (octeon_pcibios_map_irq) + return octeon_pcibios_map_irq(dev, slot, pin); + else + panic("octeon_pcibios_map_irq doesn't point to a " + "pcibios_map_irq() function"); +} + + +/** + * Called to perform platform specific PCI setup + * + * @param dev + * @return + */ +int pcibios_plat_dev_init(struct pci_dev *dev) +{ + uint16_t config; + uint32_t dconfig; + int pos; + /* + * Force the Cache line setting to 64 bytes. The standard + * Linux bus scan doesn't seem to set it. Octeon really has + * 128 byte lines, but Intel bridges get really upset if you + * try and set values above 64 bytes. Value is specified in + * 32bit words. + */ + pci_write_config_byte(dev, PCI_CACHE_LINE_SIZE, 64 / 4); + /* Set latency timers for all devices */ + pci_write_config_byte(dev, PCI_LATENCY_TIMER, 48); + + /* Enable reporting System errors and parity errors on all devices */ + /* Enable parity checking and error reporting */ + pci_read_config_word(dev, PCI_COMMAND, &config); + config |= PCI_COMMAND_PARITY | PCI_COMMAND_SERR; + pci_write_config_word(dev, PCI_COMMAND, config); + + if (dev->subordinate) { + /* Set latency timers on sub bridges */ + pci_write_config_byte(dev, PCI_SEC_LATENCY_TIMER, 48); + /* More bridge error detection */ + pci_read_config_word(dev, PCI_BRIDGE_CONTROL, &config); + config |= PCI_BRIDGE_CTL_PARITY | PCI_BRIDGE_CTL_SERR; + pci_write_config_word(dev, PCI_BRIDGE_CONTROL, config); + } + + /* Enable the PCIe normal error reporting */ + pos = pci_find_capability(dev, PCI_CAP_ID_EXP); + if (pos) { + /* Update Device Control */ + pci_read_config_word(dev, pos + PCI_EXP_DEVCTL, &config); + /* Correctable Error Reporting */ + config |= PCI_EXP_DEVCTL_CERE; + /* Non-Fatal Error Reporting */ + config |= PCI_EXP_DEVCTL_NFERE; + /* Fatal Error Reporting */ + config |= PCI_EXP_DEVCTL_FERE; + /* Unsupported Request */ + config |= PCI_EXP_DEVCTL_URRE; + pci_write_config_word(dev, pos + PCI_EXP_DEVCTL, config); + } + + /* Find the Advanced Error Reporting capability */ + pos = pci_find_ext_capability(dev, PCI_EXT_CAP_ID_ERR); + if (pos) { + /* Clear Uncorrectable Error Status */ + pci_read_config_dword(dev, pos + PCI_ERR_UNCOR_STATUS, + &dconfig); + pci_write_config_dword(dev, pos + PCI_ERR_UNCOR_STATUS, + dconfig); + /* Enable reporting of all uncorrectable errors */ + /* Uncorrectable Error Mask - turned on bits disable errors */ + pci_write_config_dword(dev, pos + PCI_ERR_UNCOR_MASK, 0); + /* + * Leave severity at HW default. This only controls if + * errors are reported as uncorrectable or + * correctable, not if the error is reported. + */ + /* PCI_ERR_UNCOR_SEVER - Uncorrectable Error Severity */ + /* Clear Correctable Error Status */ + pci_read_config_dword(dev, pos + PCI_ERR_COR_STATUS, &dconfig); + pci_write_config_dword(dev, pos + PCI_ERR_COR_STATUS, dconfig); + /* Enable reporting of all correctable errors */ + /* Correctable Error Mask - turned on bits disable errors */ + pci_write_config_dword(dev, pos + PCI_ERR_COR_MASK, 0); + /* Advanced Error Capabilities */ + pci_read_config_dword(dev, pos + PCI_ERR_CAP, &dconfig); + /* ECRC Generation Enable */ + if (config & PCI_ERR_CAP_ECRC_GENC) + config |= PCI_ERR_CAP_ECRC_GENE; + /* ECRC Check Enable */ + if (config & PCI_ERR_CAP_ECRC_CHKC) + config |= PCI_ERR_CAP_ECRC_CHKE; + pci_write_config_dword(dev, pos + PCI_ERR_CAP, dconfig); + /* PCI_ERR_HEADER_LOG - Header Log Register (16 bytes) */ + /* Report all errors to the root complex */ + pci_write_config_dword(dev, pos + PCI_ERR_ROOT_COMMAND, + PCI_ERR_ROOT_CMD_COR_EN | + PCI_ERR_ROOT_CMD_NONFATAL_EN | + PCI_ERR_ROOT_CMD_FATAL_EN); + /* Clear the Root status register */ + pci_read_config_dword(dev, pos + PCI_ERR_ROOT_STATUS, &dconfig); + pci_write_config_dword(dev, pos + PCI_ERR_ROOT_STATUS, dconfig); + } + + return 0; +} diff --git a/arch/mips/cavium-octeon/pci-common.h b/arch/mips/cavium-octeon/pci-common.h new file mode 100644 index 000000000000..74ae79991e45 --- /dev/null +++ b/arch/mips/cavium-octeon/pci-common.h @@ -0,0 +1,39 @@ +/* + * This file is subject to the terms and conditions of the GNU General Public + * License. See the file "COPYING" in the main directory of this archive + * for more details. + * + * Copyright (C) 2005-2007 Cavium Networks + */ +#ifndef __OCTEON_PCI_COMMON_H__ +#define __OCTEON_PCI_COMMON_H__ + +#include <linux/pci.h> + +/* Some PCI cards require delays when accessing config space. */ +#define PCI_CONFIG_SPACE_DELAY 10000 + +/* pcibios_map_irq() is defined inside pci-common.c. All it does is call the + Octeon specific version pointed to by this variable. This function needs to + change for PCI or PCIe based hosts */ +extern typeof(pcibios_map_irq) *octeon_pcibios_map_irq; + +/* The following defines are only used when octeon_dma_bar_type = + OCTEON_DMA_BAR_TYPE_BIG */ +#define OCTEON_PCI_BAR1_HOLE_BITS 5 +#define OCTEON_PCI_BAR1_HOLE_SIZE (1ul<<(OCTEON_PCI_BAR1_HOLE_BITS+3)) + +enum octeon_dma_bar_type { + OCTEON_DMA_BAR_TYPE_INVALID, + OCTEON_DMA_BAR_TYPE_SMALL, + OCTEON_DMA_BAR_TYPE_BIG, + OCTEON_DMA_BAR_TYPE_PCIE +}; + +/** + * This is a variable to tell the DMA mapping system in dma-octeon.c + * how to map PCI DMA addresses. + */ +extern enum octeon_dma_bar_type octeon_dma_bar_type; + +#endif diff --git a/arch/mips/cavium-octeon/pci.c b/arch/mips/cavium-octeon/pci.c new file mode 100644 index 000000000000..67c0ff5e92f1 --- /dev/null +++ b/arch/mips/cavium-octeon/pci.c @@ -0,0 +1,568 @@ +/* + * This file is subject to the terms and conditions of the GNU General Public + * License. See the file "COPYING" in the main directory of this archive + * for more details. + * + * Copyright (C) 2005-2007 Cavium Networks + */ +#include <linux/kernel.h> +#include <linux/init.h> +#include <linux/pci.h> +#include <linux/interrupt.h> +#include <linux/time.h> +#include <linux/delay.h> + +#include <asm/time.h> + +#include <asm/octeon/octeon.h> +#include <asm/octeon/cvmx-npi-defs.h> +#include <asm/octeon/cvmx-pci-defs.h> + +#include "pci-common.h" + +#define USE_OCTEON_INTERNAL_ARBITER + +/* + * Octeon's PCI controller uses did=3, subdid=2 for PCI IO + * addresses. Use PCI endian swapping 1 so no address swapping is + * necessary. The Linux io routines will endian swap the data. + */ +#define OCTEON_PCI_IOSPACE_BASE 0x80011a0400000000ull +#define OCTEON_PCI_IOSPACE_SIZE (1ull<<32) + +/* Octeon't PCI controller uses did=3, subdid=3 for PCI memory. */ +#define OCTEON_PCI_MEMSPACE_OFFSET (0x00011b0000000000ull) + +/** + * This is the bit decoding used for the Octeon PCI controller addresses + */ +union octeon_pci_address { + uint64_t u64; + struct { + uint64_t upper:2; + uint64_t reserved:13; + uint64_t io:1; + uint64_t did:5; + uint64_t subdid:3; + uint64_t reserved2:4; + uint64_t endian_swap:2; + uint64_t reserved3:10; + uint64_t bus:8; + uint64_t dev:5; + uint64_t func:3; + uint64_t reg:8; + } s; +}; + +/** + * Return the mapping of PCI device number to IRQ line. Each + * character in the return string represents the interrupt + * line for the device at that position. Device 1 maps to the + * first character, etc. The characters A-D are used for PCI + * interrupts. + * + * Returns PCI interrupt mapping + */ +const char *octeon_get_pci_interrupts(void) +{ + /* + * Returning an empty string causes the interrupts to be + * routed based on the PCI specification. From the PCI spec: + * + * INTA# of Device Number 0 is connected to IRQW on the system + * board. (Device Number has no significance regarding being + * located on the system board or in a connector.) INTA# of + * Device Number 1 is connected to IRQX on the system + * board. INTA# of Device Number 2 is connected to IRQY on the + * system board. INTA# of Device Number 3 is connected to IRQZ + * on the system board. The table below describes how each + * agent's INTx# lines are connected to the system board + * interrupt lines. The following equation can be used to + * determine to which INTx# signal on the system board a given + * device's INTx# line(s) is connected. + * + * MB = (D + I) MOD 4 MB = System board Interrupt (IRQW = 0, + * IRQX = 1, IRQY = 2, and IRQZ = 3) D = Device Number I = + * Interrupt Number (INTA# = 0, INTB# = 1, INTC# = 2, and + * INTD# = 3) + */ + switch (octeon_bootinfo->board_type) { + case CVMX_BOARD_TYPE_NAO38: + /* This is really the NAC38 */ + return "AAAAADABAAAAAAAAAAAAAAAAAAAAAAAA"; + case CVMX_BOARD_TYPE_THUNDER: + return ""; + case CVMX_BOARD_TYPE_EBH3000: + return ""; + case CVMX_BOARD_TYPE_EBH3100: + case CVMX_BOARD_TYPE_CN3010_EVB_HS5: + case CVMX_BOARD_TYPE_CN3005_EVB_HS5: + return "AAABAAAAAAAAAAAAAAAAAAAAAAAAAAAA"; + case CVMX_BOARD_TYPE_BBGW_REF: + return "AABCD"; + default: + return ""; + } +} + +/** + * Map a PCI device to the appropriate interrupt line + * + * @dev: The Linux PCI device structure for the device to map + * @slot: The slot number for this device on __BUS 0__. Linux + * enumerates through all the bridges and figures out the + * slot on Bus 0 where this device eventually hooks to. + * @pin: The PCI interrupt pin read from the device, then swizzled + * as it goes through each bridge. + * Returns Interrupt number for the device + */ +int __init octeon_pci_pcibios_map_irq(const struct pci_dev *dev, + u8 slot, u8 pin) +{ + int irq_num; + const char *interrupts; + int dev_num; + + /* Get the board specific interrupt mapping */ + interrupts = octeon_get_pci_interrupts(); + + dev_num = dev->devfn >> 3; + if (dev_num < strlen(interrupts)) + irq_num = ((interrupts[dev_num] - 'A' + pin - 1) & 3) + + OCTEON_IRQ_PCI_INT0; + else + irq_num = ((slot + pin - 3) & 3) + OCTEON_IRQ_PCI_INT0; + return irq_num; +} + + +/** + * Read a value from configuration space + * + */ +static int octeon_read_config(struct pci_bus *bus, unsigned int devfn, + int reg, int size, u32 *val) +{ + union octeon_pci_address pci_addr; + + pci_addr.u64 = 0; + pci_addr.s.upper = 2; + pci_addr.s.io = 1; + pci_addr.s.did = 3; + pci_addr.s.subdid = 1; + pci_addr.s.endian_swap = 1; + pci_addr.s.bus = bus->number; + pci_addr.s.dev = devfn >> 3; + pci_addr.s.func = devfn & 0x7; + pci_addr.s.reg = reg; + +#if PCI_CONFIG_SPACE_DELAY + udelay(PCI_CONFIG_SPACE_DELAY); +#endif + switch (size) { + case 4: + *val = le32_to_cpu(cvmx_read64_uint32(pci_addr.u64)); + return PCIBIOS_SUCCESSFUL; + case 2: + *val = le16_to_cpu(cvmx_read64_uint16(pci_addr.u64)); + return PCIBIOS_SUCCESSFUL; + case 1: + *val = cvmx_read64_uint8(pci_addr.u64); + return PCIBIOS_SUCCESSFUL; + } + return PCIBIOS_FUNC_NOT_SUPPORTED; +} + + +/** + * Write a value to PCI configuration space + * + * @bus: + * @devfn: + * @reg: + * @size: + * @val: + * Returns + */ +static int octeon_write_config(struct pci_bus *bus, unsigned int devfn, + int reg, int size, u32 val) +{ + union octeon_pci_address pci_addr; + + pci_addr.u64 = 0; + pci_addr.s.upper = 2; + pci_addr.s.io = 1; + pci_addr.s.did = 3; + pci_addr.s.subdid = 1; + pci_addr.s.endian_swap = 1; + pci_addr.s.bus = bus->number; + pci_addr.s.dev = devfn >> 3; + pci_addr.s.func = devfn & 0x7; + pci_addr.s.reg = reg; + +#if PCI_CONFIG_SPACE_DELAY + udelay(PCI_CONFIG_SPACE_DELAY); +#endif + switch (size) { + case 4: + cvmx_write64_uint32(pci_addr.u64, cpu_to_le32(val)); + return PCIBIOS_SUCCESSFUL; + case 2: + cvmx_write64_uint16(pci_addr.u64, cpu_to_le16(val)); + return PCIBIOS_SUCCESSFUL; + case 1: + cvmx_write64_uint8(pci_addr.u64, val); + return PCIBIOS_SUCCESSFUL; + } + return PCIBIOS_FUNC_NOT_SUPPORTED; +} + + +static struct pci_ops octeon_pci_ops = { + octeon_read_config, + octeon_write_config, +}; + +static struct resource octeon_pci_mem_resource = { + .start = 0, + .end = 0, + .name = "Octeon PCI MEM", + .flags = IORESOURCE_MEM, +}; + +/* + * PCI ports must be above 16KB so the ISA bus filtering in the PCI-X to PCI + * bridge + */ +static struct resource octeon_pci_io_resource = { + .start = 0x4000, + .end = OCTEON_PCI_IOSPACE_SIZE - 1, + .name = "Octeon PCI IO", + .flags = IORESOURCE_IO, +}; + +static struct pci_controller octeon_pci_controller = { + .pci_ops = &octeon_pci_ops, + .mem_resource = &octeon_pci_mem_resource, + .mem_offset = OCTEON_PCI_MEMSPACE_OFFSET, + .io_resource = &octeon_pci_io_resource, + .io_offset = 0, + .io_map_base = OCTEON_PCI_IOSPACE_BASE, +}; + + +/** + * Low level initialize the Octeon PCI controller + * + * Returns + */ +static void octeon_pci_initialize(void) +{ + union cvmx_pci_cfg01 cfg01; + union cvmx_npi_ctl_status ctl_status; + union cvmx_pci_ctl_status_2 ctl_status_2; + union cvmx_pci_cfg19 cfg19; + union cvmx_pci_cfg16 cfg16; + union cvmx_pci_cfg22 cfg22; + union cvmx_pci_cfg56 cfg56; + + /* Reset the PCI Bus */ + cvmx_write_csr(CVMX_CIU_SOFT_PRST, 0x1); + cvmx_read_csr(CVMX_CIU_SOFT_PRST); + + udelay(2000); /* Hold PCI reset for 2 ms */ + + ctl_status.u64 = 0; /* cvmx_read_csr(CVMX_NPI_CTL_STATUS); */ + ctl_status.s.max_word = 1; + ctl_status.s.timer = 1; + cvmx_write_csr(CVMX_NPI_CTL_STATUS, ctl_status.u64); + + /* Deassert PCI reset and advertize PCX Host Mode Device Capability + (64b) */ + cvmx_write_csr(CVMX_CIU_SOFT_PRST, 0x4); + cvmx_read_csr(CVMX_CIU_SOFT_PRST); + + udelay(2000); /* Wait 2 ms after deasserting PCI reset */ + + ctl_status_2.u32 = 0; + ctl_status_2.s.tsr_hwm = 1; /* Initializes to 0. Must be set + before any PCI reads. */ + ctl_status_2.s.bar2pres = 1; /* Enable BAR2 */ + ctl_status_2.s.bar2_enb = 1; + ctl_status_2.s.bar2_cax = 1; /* Don't use L2 */ + ctl_status_2.s.bar2_esx = 1; + ctl_status_2.s.pmo_amod = 1; /* Round robin priority */ + if (octeon_dma_bar_type == OCTEON_DMA_BAR_TYPE_BIG) { + /* BAR1 hole */ + ctl_status_2.s.bb1_hole = OCTEON_PCI_BAR1_HOLE_BITS; + ctl_status_2.s.bb1_siz = 1; /* BAR1 is 2GB */ + ctl_status_2.s.bb_ca = 1; /* Don't use L2 with big bars */ + ctl_status_2.s.bb_es = 1; /* Big bar in byte swap mode */ + ctl_status_2.s.bb1 = 1; /* BAR1 is big */ + ctl_status_2.s.bb0 = 1; /* BAR0 is big */ + } + + octeon_npi_write32(CVMX_NPI_PCI_CTL_STATUS_2, ctl_status_2.u32); + udelay(2000); /* Wait 2 ms before doing PCI reads */ + + ctl_status_2.u32 = octeon_npi_read32(CVMX_NPI_PCI_CTL_STATUS_2); + pr_notice("PCI Status: %s %s-bit\n", + ctl_status_2.s.ap_pcix ? "PCI-X" : "PCI", + ctl_status_2.s.ap_64ad ? "64" : "32"); + + if (OCTEON_IS_MODEL(OCTEON_CN58XX) || OCTEON_IS_MODEL(OCTEON_CN50XX)) { + union cvmx_pci_cnt_reg cnt_reg_start; + union cvmx_pci_cnt_reg cnt_reg_end; + unsigned long cycles, pci_clock; + + cnt_reg_start.u64 = cvmx_read_csr(CVMX_NPI_PCI_CNT_REG); + cycles = read_c0_cvmcount(); + udelay(1000); + cnt_reg_end.u64 = cvmx_read_csr(CVMX_NPI_PCI_CNT_REG); + cycles = read_c0_cvmcount() - cycles; + pci_clock = (cnt_reg_end.s.pcicnt - cnt_reg_start.s.pcicnt) / + (cycles / (mips_hpt_frequency / 1000000)); + pr_notice("PCI Clock: %lu MHz\n", pci_clock); + } + + /* + * TDOMC must be set to one in PCI mode. TDOMC should be set to 4 + * in PCI-X mode to allow four oustanding splits. Otherwise, + * should not change from its reset value. Don't write PCI_CFG19 + * in PCI mode (0x82000001 reset value), write it to 0x82000004 + * after PCI-X mode is known. MRBCI,MDWE,MDRE -> must be zero. + * MRBCM -> must be one. + */ + if (ctl_status_2.s.ap_pcix) { + cfg19.u32 = 0; + /* + * Target Delayed/Split request outstanding maximum + * count. [1..31] and 0=32. NOTE: If the user + * programs these bits beyond the Designed Maximum + * outstanding count, then the designed maximum table + * depth will be used instead. No additional + * Deferred/Split transactions will be accepted if + * this outstanding maximum count is + * reached. Furthermore, no additional deferred/split + * transactions will be accepted if the I/O delay/ I/O + * Split Request outstanding maximum is reached. + */ + cfg19.s.tdomc = 4; + /* + * Master Deferred Read Request Outstanding Max Count + * (PCI only). CR4C[26:24] Max SAC cycles MAX DAC + * cycles 000 8 4 001 1 0 010 2 1 011 3 1 100 4 2 101 + * 5 2 110 6 3 111 7 3 For example, if these bits are + * programmed to 100, the core can support 2 DAC + * cycles, 4 SAC cycles or a combination of 1 DAC and + * 2 SAC cycles. NOTE: For the PCI-X maximum + * outstanding split transactions, refer to + * CRE0[22:20]. + */ + cfg19.s.mdrrmc = 2; + /* + * Master Request (Memory Read) Byte Count/Byte Enable + * select. 0 = Byte Enables valid. In PCI mode, a + * burst transaction cannot be performed using Memory + * Read command=4?h6. 1 = DWORD Byte Count valid + * (default). In PCI Mode, the memory read byte + * enables are automatically generated by the + * core. Note: N3 Master Request transaction sizes are + * always determined through the + * am_attr[<35:32>|<7:0>] field. + */ + cfg19.s.mrbcm = 1; + octeon_npi_write32(CVMX_NPI_PCI_CFG19, cfg19.u32); + } + + + cfg01.u32 = 0; + cfg01.s.msae = 1; /* Memory Space Access Enable */ + cfg01.s.me = 1; /* Master Enable */ + cfg01.s.pee = 1; /* PERR# Enable */ + cfg01.s.see = 1; /* System Error Enable */ + cfg01.s.fbbe = 1; /* Fast Back to Back Transaction Enable */ + + octeon_npi_write32(CVMX_NPI_PCI_CFG01, cfg01.u32); + +#ifdef USE_OCTEON_INTERNAL_ARBITER + /* + * When OCTEON is a PCI host, most systems will use OCTEON's + * internal arbiter, so must enable it before any PCI/PCI-X + * traffic can occur. + */ + { + union cvmx_npi_pci_int_arb_cfg pci_int_arb_cfg; + + pci_int_arb_cfg.u64 = 0; + pci_int_arb_cfg.s.en = 1; /* Internal arbiter enable */ + cvmx_write_csr(CVMX_NPI_PCI_INT_ARB_CFG, pci_int_arb_cfg.u64); + } +#endif /* USE_OCTEON_INTERNAL_ARBITER */ + + /* + * Preferrably written to 1 to set MLTD. [RDSATI,TRTAE, + * TWTAE,TMAE,DPPMR -> must be zero. TILT -> must not be set to + * 1..7. + */ + cfg16.u32 = 0; + cfg16.s.mltd = 1; /* Master Latency Timer Disable */ + octeon_npi_write32(CVMX_NPI_PCI_CFG16, cfg16.u32); + + /* + * Should be written to 0x4ff00. MTTV -> must be zero. + * FLUSH -> must be 1. MRV -> should be 0xFF. + */ + cfg22.u32 = 0; + /* Master Retry Value [1..255] and 0=infinite */ + cfg22.s.mrv = 0xff; + /* + * AM_DO_FLUSH_I control NOTE: This bit MUST BE ONE for proper + * N3K operation. + */ + cfg22.s.flush = 1; + octeon_npi_write32(CVMX_NPI_PCI_CFG22, cfg22.u32); + + /* + * MOST Indicates the maximum number of outstanding splits (in -1 + * notation) when OCTEON is in PCI-X mode. PCI-X performance is + * affected by the MOST selection. Should generally be written + * with one of 0x3be807, 0x2be807, 0x1be807, or 0x0be807, + * depending on the desired MOST of 3, 2, 1, or 0, respectively. + */ + cfg56.u32 = 0; + cfg56.s.pxcid = 7; /* RO - PCI-X Capability ID */ + cfg56.s.ncp = 0xe8; /* RO - Next Capability Pointer */ + cfg56.s.dpere = 1; /* Data Parity Error Recovery Enable */ + cfg56.s.roe = 1; /* Relaxed Ordering Enable */ + cfg56.s.mmbc = 1; /* Maximum Memory Byte Count + [0=512B,1=1024B,2=2048B,3=4096B] */ + cfg56.s.most = 3; /* Maximum outstanding Split transactions [0=1 + .. 7=32] */ + + octeon_npi_write32(CVMX_NPI_PCI_CFG56, cfg56.u32); + + /* + * Affects PCI performance when OCTEON services reads to its + * BAR1/BAR2. Refer to Section 10.6.1. The recommended values are + * 0x22, 0x33, and 0x33 for PCI_READ_CMD_6, PCI_READ_CMD_C, and + * PCI_READ_CMD_E, respectively. Unfortunately due to errata DDR-700, + * these values need to be changed so they won't possibly prefetch off + * of the end of memory if PCI is DMAing a buffer at the end of + * memory. Note that these values differ from their reset values. + */ + octeon_npi_write32(CVMX_NPI_PCI_READ_CMD_6, 0x21); + octeon_npi_write32(CVMX_NPI_PCI_READ_CMD_C, 0x31); + octeon_npi_write32(CVMX_NPI_PCI_READ_CMD_E, 0x31); +} + + +/** + * Initialize the Octeon PCI controller + * + * Returns + */ +static int __init octeon_pci_setup(void) +{ + union cvmx_npi_mem_access_subidx mem_access; + int index; + + /* Only these chips have PCI */ + if (octeon_has_feature(OCTEON_FEATURE_PCIE)) + return 0; + + /* Point pcibios_map_irq() to the PCI version of it */ + octeon_pcibios_map_irq = octeon_pci_pcibios_map_irq; + + /* Only use the big bars on chips that support it */ + if (OCTEON_IS_MODEL(OCTEON_CN31XX) || + OCTEON_IS_MODEL(OCTEON_CN38XX_PASS2) || + OCTEON_IS_MODEL(OCTEON_CN38XX_PASS1)) + octeon_dma_bar_type = OCTEON_DMA_BAR_TYPE_SMALL; + else + octeon_dma_bar_type = OCTEON_DMA_BAR_TYPE_BIG; + + /* PCI I/O and PCI MEM values */ + set_io_port_base(OCTEON_PCI_IOSPACE_BASE); + ioport_resource.start = 0; + ioport_resource.end = OCTEON_PCI_IOSPACE_SIZE - 1; + if (!octeon_is_pci_host()) { + pr_notice("Not in host mode, PCI Controller not initialized\n"); + return 0; + } + + pr_notice("%s Octeon big bar support\n", + (octeon_dma_bar_type == + OCTEON_DMA_BAR_TYPE_BIG) ? "Enabling" : "Disabling"); + + octeon_pci_initialize(); + + mem_access.u64 = 0; + mem_access.s.esr = 1; /* Endian-Swap on read. */ + mem_access.s.esw = 1; /* Endian-Swap on write. */ + mem_access.s.nsr = 0; /* No-Snoop on read. */ + mem_access.s.nsw = 0; /* No-Snoop on write. */ + mem_access.s.ror = 0; /* Relax Read on read. */ + mem_access.s.row = 0; /* Relax Order on write. */ + mem_access.s.ba = 0; /* PCI Address bits [63:36]. */ + cvmx_write_csr(CVMX_NPI_MEM_ACCESS_SUBID3, mem_access.u64); + + /* + * Remap the Octeon BAR 2 above all 32 bit devices + * (0x8000000000ul). This is done here so it is remapped + * before the readl()'s below. We don't want BAR2 overlapping + * with BAR0/BAR1 during these reads. + */ + octeon_npi_write32(CVMX_NPI_PCI_CFG08, 0); + octeon_npi_write32(CVMX_NPI_PCI_CFG09, 0x80); + + /* Disable the BAR1 movable mappings */ + for (index = 0; index < 32; index++) + octeon_npi_write32(CVMX_NPI_PCI_BAR1_INDEXX(index), 0); + + if (octeon_dma_bar_type == OCTEON_DMA_BAR_TYPE_BIG) { + /* Remap the Octeon BAR 0 to 0-2GB */ + octeon_npi_write32(CVMX_NPI_PCI_CFG04, 0); + octeon_npi_write32(CVMX_NPI_PCI_CFG05, 0); + + /* + * Remap the Octeon BAR 1 to map 2GB-4GB (minus the + * BAR 1 hole). + */ + octeon_npi_write32(CVMX_NPI_PCI_CFG06, 2ul << 30); + octeon_npi_write32(CVMX_NPI_PCI_CFG07, 0); + + /* Devices go after BAR1 */ + octeon_pci_mem_resource.start = + OCTEON_PCI_MEMSPACE_OFFSET + (4ul << 30) - + (OCTEON_PCI_BAR1_HOLE_SIZE << 20); + octeon_pci_mem_resource.end = + octeon_pci_mem_resource.start + (1ul << 30); + } else { + /* Remap the Octeon BAR 0 to map 128MB-(128MB+4KB) */ + octeon_npi_write32(CVMX_NPI_PCI_CFG04, 128ul << 20); + octeon_npi_write32(CVMX_NPI_PCI_CFG05, 0); + + /* Remap the Octeon BAR 1 to map 0-128MB */ + octeon_npi_write32(CVMX_NPI_PCI_CFG06, 0); + octeon_npi_write32(CVMX_NPI_PCI_CFG07, 0); + + /* Devices go after BAR0 */ + octeon_pci_mem_resource.start = + OCTEON_PCI_MEMSPACE_OFFSET + (128ul << 20) + + (4ul << 10); + octeon_pci_mem_resource.end = + octeon_pci_mem_resource.start + (1ul << 30); + } + + register_pci_controller(&octeon_pci_controller); + + /* + * Clear any errors that might be pending from before the bus + * was setup properly. + */ + cvmx_write_csr(CVMX_NPI_PCI_INT_SUM2, -1); + return 0; +} + +arch_initcall(octeon_pci_setup); diff --git a/arch/mips/cavium-octeon/pcie.c b/arch/mips/cavium-octeon/pcie.c new file mode 100644 index 000000000000..49d14081b3b5 --- /dev/null +++ b/arch/mips/cavium-octeon/pcie.c @@ -0,0 +1,1370 @@ +/* + * This file is subject to the terms and conditions of the GNU General Public + * License. See the file "COPYING" in the main directory of this archive + * for more details. + * + * Copyright (C) 2007, 2008 Cavium Networks + */ +#include <linux/kernel.h> +#include <linux/init.h> +#include <linux/pci.h> +#include <linux/interrupt.h> +#include <linux/time.h> +#include <linux/delay.h> + +#include <asm/octeon/octeon.h> +#include <asm/octeon/cvmx-npei-defs.h> +#include <asm/octeon/cvmx-pciercx-defs.h> +#include <asm/octeon/cvmx-pescx-defs.h> +#include <asm/octeon/cvmx-pexp-defs.h> +#include <asm/octeon/cvmx-helper-errata.h> + +#include "pci-common.h" + +union cvmx_pcie_address { + uint64_t u64; + struct { + uint64_t upper:2; /* Normally 2 for XKPHYS */ + uint64_t reserved_49_61:13; /* Must be zero */ + uint64_t io:1; /* 1 for IO space access */ + uint64_t did:5; /* PCIe DID = 3 */ + uint64_t subdid:3; /* PCIe SubDID = 1 */ + uint64_t reserved_36_39:4; /* Must be zero */ + uint64_t es:2; /* Endian swap = 1 */ + uint64_t port:2; /* PCIe port 0,1 */ + uint64_t reserved_29_31:3; /* Must be zero */ + /* + * Selects the type of the configuration request (0 = type 0, + * 1 = type 1). + */ + uint64_t ty:1; + /* Target bus number sent in the ID in the request. */ + uint64_t bus:8; + /* + * Target device number sent in the ID in the + * request. Note that Dev must be zero for type 0 + * configuration requests. + */ + uint64_t dev:5; + /* Target function number sent in the ID in the request. */ + uint64_t func:3; + /* + * Selects a register in the configuration space of + * the target. + */ + uint64_t reg:12; + } config; + struct { + uint64_t upper:2; /* Normally 2 for XKPHYS */ + uint64_t reserved_49_61:13; /* Must be zero */ + uint64_t io:1; /* 1 for IO space access */ + uint64_t did:5; /* PCIe DID = 3 */ + uint64_t subdid:3; /* PCIe SubDID = 2 */ + uint64_t reserved_36_39:4; /* Must be zero */ + uint64_t es:2; /* Endian swap = 1 */ + uint64_t port:2; /* PCIe port 0,1 */ + uint64_t address:32; /* PCIe IO address */ + } io; + struct { + uint64_t upper:2; /* Normally 2 for XKPHYS */ + uint64_t reserved_49_61:13; /* Must be zero */ + uint64_t io:1; /* 1 for IO space access */ + uint64_t did:5; /* PCIe DID = 3 */ + uint64_t subdid:3; /* PCIe SubDID = 3-6 */ + uint64_t reserved_36_39:4; /* Must be zero */ + uint64_t address:36; /* PCIe Mem address */ + } mem; +}; + +/** + * Return the Core virtual base address for PCIe IO access. IOs are + * read/written as an offset from this address. + * + * @pcie_port: PCIe port the IO is for + * + * Returns 64bit Octeon IO base address for read/write + */ +static inline uint64_t cvmx_pcie_get_io_base_address(int pcie_port) +{ + union cvmx_pcie_address pcie_addr; + pcie_addr.u64 = 0; + pcie_addr.io.upper = 0; + pcie_addr.io.io = 1; + pcie_addr.io.did = 3; + pcie_addr.io.subdid = 2; + pcie_addr.io.es = 1; + pcie_addr.io.port = pcie_port; + return pcie_addr.u64; +} + +/** + * Size of the IO address region returned at address + * cvmx_pcie_get_io_base_address() + * + * @pcie_port: PCIe port the IO is for + * + * Returns Size of the IO window + */ +static inline uint64_t cvmx_pcie_get_io_size(int pcie_port) +{ + return 1ull << 32; +} + +/** + * Return the Core virtual base address for PCIe MEM access. Memory is + * read/written as an offset from this address. + * + * @pcie_port: PCIe port the IO is for + * + * Returns 64bit Octeon IO base address for read/write + */ +static inline uint64_t cvmx_pcie_get_mem_base_address(int pcie_port) +{ + union cvmx_pcie_address pcie_addr; + pcie_addr.u64 = 0; + pcie_addr.mem.upper = 0; + pcie_addr.mem.io = 1; + pcie_addr.mem.did = 3; + pcie_addr.mem.subdid = 3 + pcie_port; + return pcie_addr.u64; +} + +/** + * Size of the Mem address region returned at address + * cvmx_pcie_get_mem_base_address() + * + * @pcie_port: PCIe port the IO is for + * + * Returns Size of the Mem window + */ +static inline uint64_t cvmx_pcie_get_mem_size(int pcie_port) +{ + return 1ull << 36; +} + +/** + * Read a PCIe config space register indirectly. This is used for + * registers of the form PCIEEP_CFG??? and PCIERC?_CFG???. + * + * @pcie_port: PCIe port to read from + * @cfg_offset: Address to read + * + * Returns Value read + */ +static uint32_t cvmx_pcie_cfgx_read(int pcie_port, uint32_t cfg_offset) +{ + union cvmx_pescx_cfg_rd pescx_cfg_rd; + pescx_cfg_rd.u64 = 0; + pescx_cfg_rd.s.addr = cfg_offset; + cvmx_write_csr(CVMX_PESCX_CFG_RD(pcie_port), pescx_cfg_rd.u64); + pescx_cfg_rd.u64 = cvmx_read_csr(CVMX_PESCX_CFG_RD(pcie_port)); + return pescx_cfg_rd.s.data; +} + +/** + * Write a PCIe config space register indirectly. This is used for + * registers of the form PCIEEP_CFG??? and PCIERC?_CFG???. + * + * @pcie_port: PCIe port to write to + * @cfg_offset: Address to write + * @val: Value to write + */ +static void cvmx_pcie_cfgx_write(int pcie_port, uint32_t cfg_offset, + uint32_t val) +{ + union cvmx_pescx_cfg_wr pescx_cfg_wr; + pescx_cfg_wr.u64 = 0; + pescx_cfg_wr.s.addr = cfg_offset; + pescx_cfg_wr.s.data = val; + cvmx_write_csr(CVMX_PESCX_CFG_WR(pcie_port), pescx_cfg_wr.u64); +} + +/** + * Build a PCIe config space request address for a device + * + * @pcie_port: PCIe port to access + * @bus: Sub bus + * @dev: Device ID + * @fn: Device sub function + * @reg: Register to access + * + * Returns 64bit Octeon IO address + */ +static inline uint64_t __cvmx_pcie_build_config_addr(int pcie_port, int bus, + int dev, int fn, int reg) +{ + union cvmx_pcie_address pcie_addr; + union cvmx_pciercx_cfg006 pciercx_cfg006; + + pciercx_cfg006.u32 = + cvmx_pcie_cfgx_read(pcie_port, CVMX_PCIERCX_CFG006(pcie_port)); + if ((bus <= pciercx_cfg006.s.pbnum) && (dev != 0)) + return 0; + + pcie_addr.u64 = 0; + pcie_addr.config.upper = 2; + pcie_addr.config.io = 1; + pcie_addr.config.did = 3; + pcie_addr.config.subdid = 1; + pcie_addr.config.es = 1; + pcie_addr.config.port = pcie_port; + pcie_addr.config.ty = (bus > pciercx_cfg006.s.pbnum); + pcie_addr.config.bus = bus; + pcie_addr.config.dev = dev; + pcie_addr.config.func = fn; + pcie_addr.config.reg = reg; + return pcie_addr.u64; +} + +/** + * Read 8bits from a Device's config space + * + * @pcie_port: PCIe port the device is on + * @bus: Sub bus + * @dev: Device ID + * @fn: Device sub function + * @reg: Register to access + * + * Returns Result of the read + */ +static uint8_t cvmx_pcie_config_read8(int pcie_port, int bus, int dev, + int fn, int reg) +{ + uint64_t address = + __cvmx_pcie_build_config_addr(pcie_port, bus, dev, fn, reg); + if (address) + return cvmx_read64_uint8(address); + else + return 0xff; +} + +/** + * Read 16bits from a Device's config space + * + * @pcie_port: PCIe port the device is on + * @bus: Sub bus + * @dev: Device ID + * @fn: Device sub function + * @reg: Register to access + * + * Returns Result of the read + */ +static uint16_t cvmx_pcie_config_read16(int pcie_port, int bus, int dev, + int fn, int reg) +{ + uint64_t address = + __cvmx_pcie_build_config_addr(pcie_port, bus, dev, fn, reg); + if (address) + return le16_to_cpu(cvmx_read64_uint16(address)); + else + return 0xffff; +} + +/** + * Read 32bits from a Device's config space + * + * @pcie_port: PCIe port the device is on + * @bus: Sub bus + * @dev: Device ID + * @fn: Device sub function + * @reg: Register to access + * + * Returns Result of the read + */ +static uint32_t cvmx_pcie_config_read32(int pcie_port, int bus, int dev, + int fn, int reg) +{ + uint64_t address = + __cvmx_pcie_build_config_addr(pcie_port, bus, dev, fn, reg); + if (address) + return le32_to_cpu(cvmx_read64_uint32(address)); + else + return 0xffffffff; +} + +/** + * Write 8bits to a Device's config space + * + * @pcie_port: PCIe port the device is on + * @bus: Sub bus + * @dev: Device ID + * @fn: Device sub function + * @reg: Register to access + * @val: Value to write + */ +static void cvmx_pcie_config_write8(int pcie_port, int bus, int dev, int fn, + int reg, uint8_t val) +{ + uint64_t address = + __cvmx_pcie_build_config_addr(pcie_port, bus, dev, fn, reg); + if (address) + cvmx_write64_uint8(address, val); +} + +/** + * Write 16bits to a Device's config space + * + * @pcie_port: PCIe port the device is on + * @bus: Sub bus + * @dev: Device ID + * @fn: Device sub function + * @reg: Register to access + * @val: Value to write + */ +static void cvmx_pcie_config_write16(int pcie_port, int bus, int dev, int fn, + int reg, uint16_t val) +{ + uint64_t address = + __cvmx_pcie_build_config_addr(pcie_port, bus, dev, fn, reg); + if (address) + cvmx_write64_uint16(address, cpu_to_le16(val)); +} + +/** + * Write 32bits to a Device's config space + * + * @pcie_port: PCIe port the device is on + * @bus: Sub bus + * @dev: Device ID + * @fn: Device sub function + * @reg: Register to access + * @val: Value to write + */ +static void cvmx_pcie_config_write32(int pcie_port, int bus, int dev, int fn, + int reg, uint32_t val) +{ + uint64_t address = + __cvmx_pcie_build_config_addr(pcie_port, bus, dev, fn, reg); + if (address) + cvmx_write64_uint32(address, cpu_to_le32(val)); +} + +/** + * Initialize the RC config space CSRs + * + * @pcie_port: PCIe port to initialize + */ +static void __cvmx_pcie_rc_initialize_config_space(int pcie_port) +{ + union cvmx_pciercx_cfg030 pciercx_cfg030; + union cvmx_npei_ctl_status2 npei_ctl_status2; + union cvmx_pciercx_cfg070 pciercx_cfg070; + union cvmx_pciercx_cfg001 pciercx_cfg001; + union cvmx_pciercx_cfg032 pciercx_cfg032; + union cvmx_pciercx_cfg006 pciercx_cfg006; + union cvmx_pciercx_cfg008 pciercx_cfg008; + union cvmx_pciercx_cfg009 pciercx_cfg009; + union cvmx_pciercx_cfg010 pciercx_cfg010; + union cvmx_pciercx_cfg011 pciercx_cfg011; + union cvmx_pciercx_cfg035 pciercx_cfg035; + union cvmx_pciercx_cfg075 pciercx_cfg075; + union cvmx_pciercx_cfg034 pciercx_cfg034; + + /* Max Payload Size (PCIE*_CFG030[MPS]) */ + /* Max Read Request Size (PCIE*_CFG030[MRRS]) */ + /* Relaxed-order, no-snoop enables (PCIE*_CFG030[RO_EN,NS_EN] */ + /* Error Message Enables (PCIE*_CFG030[CE_EN,NFE_EN,FE_EN,UR_EN]) */ + pciercx_cfg030.u32 = + cvmx_pcie_cfgx_read(pcie_port, CVMX_PCIERCX_CFG030(pcie_port)); + /* + * Max payload size = 128 bytes for best Octeon DMA + * performance. + */ + pciercx_cfg030.s.mps = 0; + /* + * Max read request size = 128 bytes for best Octeon DMA + * performance. + */ + pciercx_cfg030.s.mrrs = 0; + /* Enable relaxed ordering. */ + pciercx_cfg030.s.ro_en = 1; + /* Enable no snoop. */ + pciercx_cfg030.s.ns_en = 1; + /* Correctable error reporting enable. */ + pciercx_cfg030.s.ce_en = 1; + /* Non-fatal error reporting enable. */ + pciercx_cfg030.s.nfe_en = 1; + /* Fatal error reporting enable. */ + pciercx_cfg030.s.fe_en = 1; + /* Unsupported request reporting enable. */ + pciercx_cfg030.s.ur_en = 1; + cvmx_pcie_cfgx_write(pcie_port, CVMX_PCIERCX_CFG030(pcie_port), + pciercx_cfg030.u32); + + /* + * Max Payload Size (NPEI_CTL_STATUS2[MPS]) must match + * PCIE*_CFG030[MPS] + * + * Max Read Request Size (NPEI_CTL_STATUS2[MRRS]) must not + * exceed PCIE*_CFG030[MRRS]. + */ + npei_ctl_status2.u64 = cvmx_read_csr(CVMX_PEXP_NPEI_CTL_STATUS2); + /* Max payload size = 128 bytes for best Octeon DMA performance */ + npei_ctl_status2.s.mps = 0; + /* Max read request size = 128 bytes for best Octeon DMA performance */ + npei_ctl_status2.s.mrrs = 0; + cvmx_write_csr(CVMX_PEXP_NPEI_CTL_STATUS2, npei_ctl_status2.u64); + + /* ECRC Generation (PCIE*_CFG070[GE,CE]) */ + pciercx_cfg070.u32 = + cvmx_pcie_cfgx_read(pcie_port, CVMX_PCIERCX_CFG070(pcie_port)); + pciercx_cfg070.s.ge = 1; /* ECRC generation enable. */ + pciercx_cfg070.s.ce = 1; /* ECRC check enable. */ + cvmx_pcie_cfgx_write(pcie_port, CVMX_PCIERCX_CFG070(pcie_port), + pciercx_cfg070.u32); + + /* + * Access Enables (PCIE*_CFG001[MSAE,ME]) ME and MSAE should + * always be set. + * + * Interrupt Disable (PCIE*_CFG001[I_DIS]) System Error + * Message Enable (PCIE*_CFG001[SEE]) + */ + pciercx_cfg001.u32 = + cvmx_pcie_cfgx_read(pcie_port, CVMX_PCIERCX_CFG001(pcie_port)); + pciercx_cfg001.s.msae = 1; /* Memory space enable. */ + pciercx_cfg001.s.me = 1; /* Bus master enable. */ + pciercx_cfg001.s.i_dis = 1; /* INTx assertion disable. */ + pciercx_cfg001.s.see = 1; /* SERR# enable */ + cvmx_pcie_cfgx_write(pcie_port, CVMX_PCIERCX_CFG001(pcie_port), + pciercx_cfg001.u32); + + /* Advanced Error Recovery Message Enables */ + /* (PCIE*_CFG066,PCIE*_CFG067,PCIE*_CFG069) */ + cvmx_pcie_cfgx_write(pcie_port, CVMX_PCIERCX_CFG066(pcie_port), 0); + /* Use CVMX_PCIERCX_CFG067 hardware default */ + cvmx_pcie_cfgx_write(pcie_port, CVMX_PCIERCX_CFG069(pcie_port), 0); + + /* Active State Power Management (PCIE*_CFG032[ASLPC]) */ + pciercx_cfg032.u32 = + cvmx_pcie_cfgx_read(pcie_port, CVMX_PCIERCX_CFG032(pcie_port)); + pciercx_cfg032.s.aslpc = 0; /* Active state Link PM control. */ + cvmx_pcie_cfgx_write(pcie_port, CVMX_PCIERCX_CFG032(pcie_port), + pciercx_cfg032.u32); + + /* Entrance Latencies (PCIE*_CFG451[L0EL,L1EL]) */ + + /* + * Link Width Mode (PCIERCn_CFG452[LME]) - Set during + * cvmx_pcie_rc_initialize_link() + * + * Primary Bus Number (PCIERCn_CFG006[PBNUM]) + * + * We set the primary bus number to 1 so IDT bridges are + * happy. They don't like zero. + */ + pciercx_cfg006.u32 = 0; + pciercx_cfg006.s.pbnum = 1; + pciercx_cfg006.s.sbnum = 1; + pciercx_cfg006.s.subbnum = 1; + cvmx_pcie_cfgx_write(pcie_port, CVMX_PCIERCX_CFG006(pcie_port), + pciercx_cfg006.u32); + + /* + * Memory-mapped I/O BAR (PCIERCn_CFG008) + * Most applications should disable the memory-mapped I/O BAR by + * setting PCIERCn_CFG008[ML_ADDR] < PCIERCn_CFG008[MB_ADDR] + */ + pciercx_cfg008.u32 = 0; + pciercx_cfg008.s.mb_addr = 0x100; + pciercx_cfg008.s.ml_addr = 0; + cvmx_pcie_cfgx_write(pcie_port, CVMX_PCIERCX_CFG008(pcie_port), + pciercx_cfg008.u32); + + /* + * Prefetchable BAR (PCIERCn_CFG009,PCIERCn_CFG010,PCIERCn_CFG011) + * Most applications should disable the prefetchable BAR by setting + * PCIERCn_CFG011[UMEM_LIMIT],PCIERCn_CFG009[LMEM_LIMIT] < + * PCIERCn_CFG010[UMEM_BASE],PCIERCn_CFG009[LMEM_BASE] + */ + pciercx_cfg009.u32 = + cvmx_pcie_cfgx_read(pcie_port, CVMX_PCIERCX_CFG009(pcie_port)); + pciercx_cfg010.u32 = + cvmx_pcie_cfgx_read(pcie_port, CVMX_PCIERCX_CFG010(pcie_port)); + pciercx_cfg011.u32 = + cvmx_pcie_cfgx_read(pcie_port, CVMX_PCIERCX_CFG011(pcie_port)); + pciercx_cfg009.s.lmem_base = 0x100; + pciercx_cfg009.s.lmem_limit = 0; + pciercx_cfg010.s.umem_base = 0x100; + pciercx_cfg011.s.umem_limit = 0; + cvmx_pcie_cfgx_write(pcie_port, CVMX_PCIERCX_CFG009(pcie_port), + pciercx_cfg009.u32); + cvmx_pcie_cfgx_write(pcie_port, CVMX_PCIERCX_CFG010(pcie_port), + pciercx_cfg010.u32); + cvmx_pcie_cfgx_write(pcie_port, CVMX_PCIERCX_CFG011(pcie_port), + pciercx_cfg011.u32); + + /* + * System Error Interrupt Enables (PCIERCn_CFG035[SECEE,SEFEE,SENFEE]) + * PME Interrupt Enables (PCIERCn_CFG035[PMEIE]) + */ + pciercx_cfg035.u32 = + cvmx_pcie_cfgx_read(pcie_port, CVMX_PCIERCX_CFG035(pcie_port)); + /* System error on correctable error enable. */ + pciercx_cfg035.s.secee = 1; + /* System error on fatal error enable. */ + pciercx_cfg035.s.sefee = 1; + /* System error on non-fatal error enable. */ + pciercx_cfg035.s.senfee = 1; + /* PME interrupt enable. */ + pciercx_cfg035.s.pmeie = 1; + cvmx_pcie_cfgx_write(pcie_port, CVMX_PCIERCX_CFG035(pcie_port), + pciercx_cfg035.u32); + + /* + * Advanced Error Recovery Interrupt Enables + * (PCIERCn_CFG075[CERE,NFERE,FERE]) + */ + pciercx_cfg075.u32 = + cvmx_pcie_cfgx_read(pcie_port, CVMX_PCIERCX_CFG075(pcie_port)); + /* Correctable error reporting enable. */ + pciercx_cfg075.s.cere = 1; + /* Non-fatal error reporting enable. */ + pciercx_cfg075.s.nfere = 1; + /* Fatal error reporting enable. */ + pciercx_cfg075.s.fere = 1; + cvmx_pcie_cfgx_write(pcie_port, CVMX_PCIERCX_CFG075(pcie_port), + pciercx_cfg075.u32); + + /* HP Interrupt Enables (PCIERCn_CFG034[HPINT_EN], + * PCIERCn_CFG034[DLLS_EN,CCINT_EN]) + */ + pciercx_cfg034.u32 = + cvmx_pcie_cfgx_read(pcie_port, CVMX_PCIERCX_CFG034(pcie_port)); + /* Hot-plug interrupt enable. */ + pciercx_cfg034.s.hpint_en = 1; + /* Data Link Layer state changed enable */ + pciercx_cfg034.s.dlls_en = 1; + /* Command completed interrupt enable. */ + pciercx_cfg034.s.ccint_en = 1; + cvmx_pcie_cfgx_write(pcie_port, CVMX_PCIERCX_CFG034(pcie_port), + pciercx_cfg034.u32); +} + +/** + * Initialize a host mode PCIe link. This function takes a PCIe + * port from reset to a link up state. Software can then begin + * configuring the rest of the link. + * + * @pcie_port: PCIe port to initialize + * + * Returns Zero on success + */ +static int __cvmx_pcie_rc_initialize_link(int pcie_port) +{ + uint64_t start_cycle; + union cvmx_pescx_ctl_status pescx_ctl_status; + union cvmx_pciercx_cfg452 pciercx_cfg452; + union cvmx_pciercx_cfg032 pciercx_cfg032; + union cvmx_pciercx_cfg448 pciercx_cfg448; + + /* Set the lane width */ + pciercx_cfg452.u32 = + cvmx_pcie_cfgx_read(pcie_port, CVMX_PCIERCX_CFG452(pcie_port)); + pescx_ctl_status.u64 = cvmx_read_csr(CVMX_PESCX_CTL_STATUS(pcie_port)); + if (pescx_ctl_status.s.qlm_cfg == 0) { + /* We're in 8 lane (56XX) or 4 lane (54XX) mode */ + pciercx_cfg452.s.lme = 0xf; + } else { + /* We're in 4 lane (56XX) or 2 lane (52XX) mode */ + pciercx_cfg452.s.lme = 0x7; + } + cvmx_pcie_cfgx_write(pcie_port, CVMX_PCIERCX_CFG452(pcie_port), + pciercx_cfg452.u32); + + /* + * CN52XX pass 1.x has an errata where length mismatches on UR + * responses can cause bus errors on 64bit memory + * reads. Turning off length error checking fixes this. + */ + if (OCTEON_IS_MODEL(OCTEON_CN52XX_PASS1_X)) { + union cvmx_pciercx_cfg455 pciercx_cfg455; + pciercx_cfg455.u32 = + cvmx_pcie_cfgx_read(pcie_port, + CVMX_PCIERCX_CFG455(pcie_port)); + pciercx_cfg455.s.m_cpl_len_err = 1; + cvmx_pcie_cfgx_write(pcie_port, CVMX_PCIERCX_CFG455(pcie_port), + pciercx_cfg455.u32); + } + + /* Lane swap needs to be manually enabled for CN52XX */ + if (OCTEON_IS_MODEL(OCTEON_CN52XX) && (pcie_port == 1)) { + pescx_ctl_status.s.lane_swp = 1; + cvmx_write_csr(CVMX_PESCX_CTL_STATUS(pcie_port), + pescx_ctl_status.u64); + } + + /* Bring up the link */ + pescx_ctl_status.u64 = cvmx_read_csr(CVMX_PESCX_CTL_STATUS(pcie_port)); + pescx_ctl_status.s.lnk_enb = 1; + cvmx_write_csr(CVMX_PESCX_CTL_STATUS(pcie_port), pescx_ctl_status.u64); + + /* + * CN52XX pass 1.0: Due to a bug in 2nd order CDR, it needs to + * be disabled. + */ + if (OCTEON_IS_MODEL(OCTEON_CN52XX_PASS1_0)) + __cvmx_helper_errata_qlm_disable_2nd_order_cdr(0); + + /* Wait for the link to come up */ + cvmx_dprintf("PCIe: Waiting for port %d link\n", pcie_port); + start_cycle = cvmx_get_cycle(); + do { + if (cvmx_get_cycle() - start_cycle > + 2 * cvmx_sysinfo_get()->cpu_clock_hz) { + cvmx_dprintf("PCIe: Port %d link timeout\n", + pcie_port); + return -1; + } + cvmx_wait(10000); + pciercx_cfg032.u32 = + cvmx_pcie_cfgx_read(pcie_port, + CVMX_PCIERCX_CFG032(pcie_port)); + } while (pciercx_cfg032.s.dlla == 0); + + /* Display the link status */ + cvmx_dprintf("PCIe: Port %d link active, %d lanes\n", pcie_port, + pciercx_cfg032.s.nlw); + + /* + * Update the Replay Time Limit. Empirically, some PCIe + * devices take a little longer to respond than expected under + * load. As a workaround for this we configure the Replay Time + * Limit to the value expected for a 512 byte MPS instead of + * our actual 256 byte MPS. The numbers below are directly + * from the PCIe spec table 3-4. + */ + pciercx_cfg448.u32 = + cvmx_pcie_cfgx_read(pcie_port, CVMX_PCIERCX_CFG448(pcie_port)); + switch (pciercx_cfg032.s.nlw) { + case 1: /* 1 lane */ + pciercx_cfg448.s.rtl = 1677; + break; + case 2: /* 2 lanes */ + pciercx_cfg448.s.rtl = 867; + break; + case 4: /* 4 lanes */ + pciercx_cfg448.s.rtl = 462; + break; + case 8: /* 8 lanes */ + pciercx_cfg448.s.rtl = 258; + break; + } + cvmx_pcie_cfgx_write(pcie_port, CVMX_PCIERCX_CFG448(pcie_port), + pciercx_cfg448.u32); + + return 0; +} + +/** + * Initialize a PCIe port for use in host(RC) mode. It doesn't + * enumerate the bus. + * + * @pcie_port: PCIe port to initialize + * + * Returns Zero on success + */ +static int cvmx_pcie_rc_initialize(int pcie_port) +{ + int i; + union cvmx_ciu_soft_prst ciu_soft_prst; + union cvmx_pescx_bist_status pescx_bist_status; + union cvmx_pescx_bist_status2 pescx_bist_status2; + union cvmx_npei_ctl_status npei_ctl_status; + union cvmx_npei_mem_access_ctl npei_mem_access_ctl; + union cvmx_npei_mem_access_subidx mem_access_subid; + union cvmx_npei_dbg_data npei_dbg_data; + union cvmx_pescx_ctl_status2 pescx_ctl_status2; + + /* + * Make sure we aren't trying to setup a target mode interface + * in host mode. + */ + npei_ctl_status.u64 = cvmx_read_csr(CVMX_PEXP_NPEI_CTL_STATUS); + if ((pcie_port == 0) && !npei_ctl_status.s.host_mode) { + cvmx_dprintf("PCIe: ERROR: cvmx_pcie_rc_initialize() called " + "on port0, but port0 is not in host mode\n"); + return -1; + } + + /* + * Make sure a CN52XX isn't trying to bring up port 1 when it + * is disabled. + */ + if (OCTEON_IS_MODEL(OCTEON_CN52XX)) { + npei_dbg_data.u64 = cvmx_read_csr(CVMX_PEXP_NPEI_DBG_DATA); + if ((pcie_port == 1) && npei_dbg_data.cn52xx.qlm0_link_width) { + cvmx_dprintf("PCIe: ERROR: cvmx_pcie_rc_initialize() " + "called on port1, but port1 is " + "disabled\n"); + return -1; + } + } + + /* + * PCIe switch arbitration mode. '0' == fixed priority NPEI, + * PCIe0, then PCIe1. '1' == round robin. + */ + npei_ctl_status.s.arb = 1; + /* Allow up to 0x20 config retries */ + npei_ctl_status.s.cfg_rtry = 0x20; + /* + * CN52XX pass1.x has an errata where P0_NTAGS and P1_NTAGS + * don't reset. + */ + if (OCTEON_IS_MODEL(OCTEON_CN52XX_PASS1_X)) { + npei_ctl_status.s.p0_ntags = 0x20; + npei_ctl_status.s.p1_ntags = 0x20; + } + cvmx_write_csr(CVMX_PEXP_NPEI_CTL_STATUS, npei_ctl_status.u64); + + /* Bring the PCIe out of reset */ + if (cvmx_sysinfo_get()->board_type == CVMX_BOARD_TYPE_EBH5200) { + /* + * The EBH5200 board swapped the PCIe reset lines on + * the board. As a workaround for this bug, we bring + * both PCIe ports out of reset at the same time + * instead of on separate calls. So for port 0, we + * bring both out of reset and do nothing on port 1. + */ + if (pcie_port == 0) { + ciu_soft_prst.u64 = cvmx_read_csr(CVMX_CIU_SOFT_PRST); + /* + * After a chip reset the PCIe will also be in + * reset. If it isn't, most likely someone is + * trying to init it again without a proper + * PCIe reset. + */ + if (ciu_soft_prst.s.soft_prst == 0) { + /* Reset the ports */ + ciu_soft_prst.s.soft_prst = 1; + cvmx_write_csr(CVMX_CIU_SOFT_PRST, + ciu_soft_prst.u64); + ciu_soft_prst.u64 = + cvmx_read_csr(CVMX_CIU_SOFT_PRST1); + ciu_soft_prst.s.soft_prst = 1; + cvmx_write_csr(CVMX_CIU_SOFT_PRST1, + ciu_soft_prst.u64); + /* Wait until pcie resets the ports. */ + udelay(2000); + } + ciu_soft_prst.u64 = cvmx_read_csr(CVMX_CIU_SOFT_PRST1); + ciu_soft_prst.s.soft_prst = 0; + cvmx_write_csr(CVMX_CIU_SOFT_PRST1, ciu_soft_prst.u64); + ciu_soft_prst.u64 = cvmx_read_csr(CVMX_CIU_SOFT_PRST); + ciu_soft_prst.s.soft_prst = 0; + cvmx_write_csr(CVMX_CIU_SOFT_PRST, ciu_soft_prst.u64); + } + } else { + /* + * The normal case: The PCIe ports are completely + * separate and can be brought out of reset + * independently. + */ + if (pcie_port) + ciu_soft_prst.u64 = cvmx_read_csr(CVMX_CIU_SOFT_PRST1); + else + ciu_soft_prst.u64 = cvmx_read_csr(CVMX_CIU_SOFT_PRST); + /* + * After a chip reset the PCIe will also be in + * reset. If it isn't, most likely someone is trying + * to init it again without a proper PCIe reset. + */ + if (ciu_soft_prst.s.soft_prst == 0) { + /* Reset the port */ + ciu_soft_prst.s.soft_prst = 1; + if (pcie_port) + cvmx_write_csr(CVMX_CIU_SOFT_PRST1, + ciu_soft_prst.u64); + else + cvmx_write_csr(CVMX_CIU_SOFT_PRST, + ciu_soft_prst.u64); + /* Wait until pcie resets the ports. */ + udelay(2000); + } + if (pcie_port) { + ciu_soft_prst.u64 = cvmx_read_csr(CVMX_CIU_SOFT_PRST1); + ciu_soft_prst.s.soft_prst = 0; + cvmx_write_csr(CVMX_CIU_SOFT_PRST1, ciu_soft_prst.u64); + } else { + ciu_soft_prst.u64 = cvmx_read_csr(CVMX_CIU_SOFT_PRST); + ciu_soft_prst.s.soft_prst = 0; + cvmx_write_csr(CVMX_CIU_SOFT_PRST, ciu_soft_prst.u64); + } + } + + /* + * Wait for PCIe reset to complete. Due to errata PCIE-700, we + * don't poll PESCX_CTL_STATUS2[PCIERST], but simply wait a + * fixed number of cycles. + */ + cvmx_wait(400000); + + /* PESCX_BIST_STATUS2[PCLK_RUN] was missing on pass 1 of CN56XX and + CN52XX, so we only probe it on newer chips */ + if (!OCTEON_IS_MODEL(OCTEON_CN56XX_PASS1_X) + && !OCTEON_IS_MODEL(OCTEON_CN52XX_PASS1_X)) { + /* Clear PCLK_RUN so we can check if the clock is running */ + pescx_ctl_status2.u64 = + cvmx_read_csr(CVMX_PESCX_CTL_STATUS2(pcie_port)); + pescx_ctl_status2.s.pclk_run = 1; + cvmx_write_csr(CVMX_PESCX_CTL_STATUS2(pcie_port), + pescx_ctl_status2.u64); + /* + * Now that we cleared PCLK_RUN, wait for it to be set + * again telling us the clock is running. + */ + if (CVMX_WAIT_FOR_FIELD64(CVMX_PESCX_CTL_STATUS2(pcie_port), + union cvmx_pescx_ctl_status2, + pclk_run, ==, 1, 10000)) { + cvmx_dprintf("PCIe: Port %d isn't clocked, skipping.\n", + pcie_port); + return -1; + } + } + + /* + * Check and make sure PCIe came out of reset. If it doesn't + * the board probably hasn't wired the clocks up and the + * interface should be skipped. + */ + pescx_ctl_status2.u64 = + cvmx_read_csr(CVMX_PESCX_CTL_STATUS2(pcie_port)); + if (pescx_ctl_status2.s.pcierst) { + cvmx_dprintf("PCIe: Port %d stuck in reset, skipping.\n", + pcie_port); + return -1; + } + + /* + * Check BIST2 status. If any bits are set skip this interface. This + * is an attempt to catch PCIE-813 on pass 1 parts. + */ + pescx_bist_status2.u64 = + cvmx_read_csr(CVMX_PESCX_BIST_STATUS2(pcie_port)); + if (pescx_bist_status2.u64) { + cvmx_dprintf("PCIe: Port %d BIST2 failed. Most likely this " + "port isn't hooked up, skipping.\n", + pcie_port); + return -1; + } + + /* Check BIST status */ + pescx_bist_status.u64 = + cvmx_read_csr(CVMX_PESCX_BIST_STATUS(pcie_port)); + if (pescx_bist_status.u64) + cvmx_dprintf("PCIe: BIST FAILED for port %d (0x%016llx)\n", + pcie_port, CAST64(pescx_bist_status.u64)); + + /* Initialize the config space CSRs */ + __cvmx_pcie_rc_initialize_config_space(pcie_port); + + /* Bring the link up */ + if (__cvmx_pcie_rc_initialize_link(pcie_port)) { + cvmx_dprintf + ("PCIe: ERROR: cvmx_pcie_rc_initialize_link() failed\n"); + return -1; + } + + /* Store merge control (NPEI_MEM_ACCESS_CTL[TIMER,MAX_WORD]) */ + npei_mem_access_ctl.u64 = cvmx_read_csr(CVMX_PEXP_NPEI_MEM_ACCESS_CTL); + /* Allow 16 words to combine */ + npei_mem_access_ctl.s.max_word = 0; + /* Wait up to 127 cycles for more data */ + npei_mem_access_ctl.s.timer = 127; + cvmx_write_csr(CVMX_PEXP_NPEI_MEM_ACCESS_CTL, npei_mem_access_ctl.u64); + + /* Setup Mem access SubDIDs */ + mem_access_subid.u64 = 0; + /* Port the request is sent to. */ + mem_access_subid.s.port = pcie_port; + /* Due to an errata on pass 1 chips, no merging is allowed. */ + mem_access_subid.s.nmerge = 1; + /* Endian-swap for Reads. */ + mem_access_subid.s.esr = 1; + /* Endian-swap for Writes. */ + mem_access_subid.s.esw = 1; + /* No Snoop for Reads. */ + mem_access_subid.s.nsr = 1; + /* No Snoop for Writes. */ + mem_access_subid.s.nsw = 1; + /* Disable Relaxed Ordering for Reads. */ + mem_access_subid.s.ror = 0; + /* Disable Relaxed Ordering for Writes. */ + mem_access_subid.s.row = 0; + /* PCIe Adddress Bits <63:34>. */ + mem_access_subid.s.ba = 0; + + /* + * Setup mem access 12-15 for port 0, 16-19 for port 1, + * supplying 36 bits of address space. + */ + for (i = 12 + pcie_port * 4; i < 16 + pcie_port * 4; i++) { + cvmx_write_csr(CVMX_PEXP_NPEI_MEM_ACCESS_SUBIDX(i), + mem_access_subid.u64); + /* Set each SUBID to extend the addressable range */ + mem_access_subid.s.ba += 1; + } + + /* + * Disable the peer to peer forwarding register. This must be + * setup by the OS after it enumerates the bus and assigns + * addresses to the PCIe busses. + */ + for (i = 0; i < 4; i++) { + cvmx_write_csr(CVMX_PESCX_P2P_BARX_START(i, pcie_port), -1); + cvmx_write_csr(CVMX_PESCX_P2P_BARX_END(i, pcie_port), -1); + } + + /* Set Octeon's BAR0 to decode 0-16KB. It overlaps with Bar2 */ + cvmx_write_csr(CVMX_PESCX_P2N_BAR0_START(pcie_port), 0); + + /* + * Disable Octeon's BAR1. It isn't needed in RC mode since + * BAR2 maps all of memory. BAR2 also maps 256MB-512MB into + * the 2nd 256MB of memory. + */ + cvmx_write_csr(CVMX_PESCX_P2N_BAR1_START(pcie_port), -1); + + /* + * Set Octeon's BAR2 to decode 0-2^39. Bar0 and Bar1 take + * precedence where they overlap. It also overlaps with the + * device addresses, so make sure the peer to peer forwarding + * is set right. + */ + cvmx_write_csr(CVMX_PESCX_P2N_BAR2_START(pcie_port), 0); + + /* + * Setup BAR2 attributes + * + * Relaxed Ordering (NPEI_CTL_PORTn[PTLP_RO,CTLP_RO, WAIT_COM]) + * - PTLP_RO,CTLP_RO should normally be set (except for debug). + * - WAIT_COM=0 will likely work for all applications. + * + * Load completion relaxed ordering (NPEI_CTL_PORTn[WAITL_COM]). + */ + if (pcie_port) { + union cvmx_npei_ctl_port1 npei_ctl_port; + npei_ctl_port.u64 = cvmx_read_csr(CVMX_PEXP_NPEI_CTL_PORT1); + npei_ctl_port.s.bar2_enb = 1; + npei_ctl_port.s.bar2_esx = 1; + npei_ctl_port.s.bar2_cax = 0; + npei_ctl_port.s.ptlp_ro = 1; + npei_ctl_port.s.ctlp_ro = 1; + npei_ctl_port.s.wait_com = 0; + npei_ctl_port.s.waitl_com = 0; + cvmx_write_csr(CVMX_PEXP_NPEI_CTL_PORT1, npei_ctl_port.u64); + } else { + union cvmx_npei_ctl_port0 npei_ctl_port; + npei_ctl_port.u64 = cvmx_read_csr(CVMX_PEXP_NPEI_CTL_PORT0); + npei_ctl_port.s.bar2_enb = 1; + npei_ctl_port.s.bar2_esx = 1; + npei_ctl_port.s.bar2_cax = 0; + npei_ctl_port.s.ptlp_ro = 1; + npei_ctl_port.s.ctlp_ro = 1; + npei_ctl_port.s.wait_com = 0; + npei_ctl_port.s.waitl_com = 0; + cvmx_write_csr(CVMX_PEXP_NPEI_CTL_PORT0, npei_ctl_port.u64); + } + return 0; +} + + +/* Above was cvmx-pcie.c, below original pcie.c */ + + +/** + * Map a PCI device to the appropriate interrupt line + * + * @param dev The Linux PCI device structure for the device to map + * @param slot The slot number for this device on __BUS 0__. Linux + * enumerates through all the bridges and figures out the + * slot on Bus 0 where this device eventually hooks to. + * @param pin The PCI interrupt pin read from the device, then swizzled + * as it goes through each bridge. + * @return Interrupt number for the device + */ +int __init octeon_pcie_pcibios_map_irq(const struct pci_dev *dev, + u8 slot, u8 pin) +{ + /* + * The EBH5600 board with the PCI to PCIe bridge mistakenly + * wires the first slot for both device id 2 and interrupt + * A. According to the PCI spec, device id 2 should be C. The + * following kludge attempts to fix this. + */ + if (strstr(octeon_board_type_string(), "EBH5600") && + dev->bus && dev->bus->parent) { + /* + * Iterate all the way up the device chain and find + * the root bus. + */ + while (dev->bus && dev->bus->parent) + dev = to_pci_dev(dev->bus->bridge); + /* If the root bus is number 0 and the PEX 8114 is the + * root, assume we are behind the miswired bus. We + * need to correct the swizzle level by two. Yuck. + */ + if ((dev->bus->number == 0) && + (dev->vendor == 0x10b5) && (dev->device == 0x8114)) { + /* + * The pin field is one based, not zero. We + * need to swizzle it by minus two. + */ + pin = ((pin - 3) & 3) + 1; + } + } + /* + * The -1 is because pin starts with one, not zero. It might + * be that this equation needs to include the slot number, but + * I don't have hardware to check that against. + */ + return pin - 1 + OCTEON_IRQ_PCI_INT0; +} + +/** + * Read a value from configuration space + * + * @param bus + * @param devfn + * @param reg + * @param size + * @param val + * @return + */ +static inline int octeon_pcie_read_config(int pcie_port, struct pci_bus *bus, + unsigned int devfn, int reg, int size, + u32 *val) +{ + union octeon_cvmemctl cvmmemctl; + union octeon_cvmemctl cvmmemctl_save; + int bus_number = bus->number; + + /* + * We need to force the bus number to be zero on the root + * bus. Linux numbers the 2nd root bus to start after all + * buses on root 0. + */ + if (bus->parent == NULL) + bus_number = 0; + + /* + * PCIe only has a single device connected to Octeon. It is + * always device ID 0. Don't bother doing reads for other + * device IDs on the first segment. + */ + if ((bus_number == 0) && (devfn >> 3 != 0)) + return PCIBIOS_FUNC_NOT_SUPPORTED; + + /* + * The following is a workaround for the CN57XX, CN56XX, + * CN55XX, and CN54XX errata with PCIe config reads from non + * existent devices. These chips will hang the PCIe link if a + * config read is performed that causes a UR response. + */ + if (OCTEON_IS_MODEL(OCTEON_CN56XX_PASS1) || + OCTEON_IS_MODEL(OCTEON_CN56XX_PASS1_1)) { + /* + * For our EBH5600 board, port 0 has a bridge with two + * PCI-X slots. We need a new special checks to make + * sure we only probe valid stuff. The PCIe->PCI-X + * bridge only respondes to device ID 0, function + * 0-1 + */ + if ((bus_number == 0) && (devfn >= 2)) + return PCIBIOS_FUNC_NOT_SUPPORTED; + /* + * The PCI-X slots are device ID 2,3. Choose one of + * the below "if" blocks based on what is plugged into + * the board. + */ +#if 1 + /* Use this option if you aren't using either slot */ + if (bus_number == 1) + return PCIBIOS_FUNC_NOT_SUPPORTED; +#elif 0 + /* + * Use this option if you are using the first slot but + * not the second. + */ + if ((bus_number == 1) && (devfn >> 3 != 2)) + return PCIBIOS_FUNC_NOT_SUPPORTED; +#elif 0 + /* + * Use this option if you are using the second slot + * but not the first. + */ + if ((bus_number == 1) && (devfn >> 3 != 3)) + return PCIBIOS_FUNC_NOT_SUPPORTED; +#elif 0 + /* Use this opion if you are using both slots */ + if ((bus_number == 1) && + !((devfn == (2 << 3)) || (devfn == (3 << 3)))) + return PCIBIOS_FUNC_NOT_SUPPORTED; +#endif + + /* + * Shorten the DID timeout so bus errors for PCIe + * config reads from non existent devices happen + * faster. This allows us to continue booting even if + * the above "if" checks are wrong. Once one of these + * errors happens, the PCIe port is dead. + */ + cvmmemctl_save.u64 = __read_64bit_c0_register($11, 7); + cvmmemctl.u64 = cvmmemctl_save.u64; + cvmmemctl.s.didtto = 2; + __write_64bit_c0_register($11, 7, cvmmemctl.u64); + } + + switch (size) { + case 4: + *val = cvmx_pcie_config_read32(pcie_port, bus_number, + devfn >> 3, devfn & 0x7, reg); + break; + case 2: + *val = cvmx_pcie_config_read16(pcie_port, bus_number, + devfn >> 3, devfn & 0x7, reg); + break; + case 1: + *val = cvmx_pcie_config_read8(pcie_port, bus_number, devfn >> 3, + devfn & 0x7, reg); + break; + default: + return PCIBIOS_FUNC_NOT_SUPPORTED; + } + + if (OCTEON_IS_MODEL(OCTEON_CN56XX_PASS1) || + OCTEON_IS_MODEL(OCTEON_CN56XX_PASS1_1)) + __write_64bit_c0_register($11, 7, cvmmemctl_save.u64); + return PCIBIOS_SUCCESSFUL; +} + +static int octeon_pcie0_read_config(struct pci_bus *bus, unsigned int devfn, + int reg, int size, u32 *val) +{ + return octeon_pcie_read_config(0, bus, devfn, reg, size, val); +} + +static int octeon_pcie1_read_config(struct pci_bus *bus, unsigned int devfn, + int reg, int size, u32 *val) +{ + return octeon_pcie_read_config(1, bus, devfn, reg, size, val); +} + + + +/** + * Write a value to PCI configuration space + * + * @param bus + * @param devfn + * @param reg + * @param size + * @param val + * @return + */ +static inline int octeon_pcie_write_config(int pcie_port, struct pci_bus *bus, + unsigned int devfn, int reg, + int size, u32 val) +{ + int bus_number = bus->number; + /* + * We need to force the bus number to be zero on the root + * bus. Linux numbers the 2nd root bus to start after all + * busses on root 0. + */ + if (bus->parent == NULL) + bus_number = 0; + + switch (size) { + case 4: + cvmx_pcie_config_write32(pcie_port, bus_number, devfn >> 3, + devfn & 0x7, reg, val); + return PCIBIOS_SUCCESSFUL; + case 2: + cvmx_pcie_config_write16(pcie_port, bus_number, devfn >> 3, + devfn & 0x7, reg, val); + return PCIBIOS_SUCCESSFUL; + case 1: + cvmx_pcie_config_write8(pcie_port, bus_number, devfn >> 3, + devfn & 0x7, reg, val); + return PCIBIOS_SUCCESSFUL; + } +#if PCI_CONFIG_SPACE_DELAY + udelay(PCI_CONFIG_SPACE_DELAY); +#endif + return PCIBIOS_FUNC_NOT_SUPPORTED; +} + +static int octeon_pcie0_write_config(struct pci_bus *bus, unsigned int devfn, + int reg, int size, u32 val) +{ + return octeon_pcie_write_config(0, bus, devfn, reg, size, val); +} + +static int octeon_pcie1_write_config(struct pci_bus *bus, unsigned int devfn, + int reg, int size, u32 val) +{ + return octeon_pcie_write_config(1, bus, devfn, reg, size, val); +} + +static struct pci_ops octeon_pcie0_ops = { + octeon_pcie0_read_config, + octeon_pcie0_write_config, +}; + +static struct resource octeon_pcie0_mem_resource = { + .name = "Octeon PCIe0 MEM", + .flags = IORESOURCE_MEM, +}; + +static struct resource octeon_pcie0_io_resource = { + .name = "Octeon PCIe0 IO", + .flags = IORESOURCE_IO, +}; + +static struct pci_controller octeon_pcie0_controller = { + .pci_ops = &octeon_pcie0_ops, + .mem_resource = &octeon_pcie0_mem_resource, + .io_resource = &octeon_pcie0_io_resource, +}; + +static struct pci_ops octeon_pcie1_ops = { + octeon_pcie1_read_config, + octeon_pcie1_write_config, +}; + +static struct resource octeon_pcie1_mem_resource = { + .name = "Octeon PCIe1 MEM", + .flags = IORESOURCE_MEM, +}; + +static struct resource octeon_pcie1_io_resource = { + .name = "Octeon PCIe1 IO", + .flags = IORESOURCE_IO, +}; + +static struct pci_controller octeon_pcie1_controller = { + .pci_ops = &octeon_pcie1_ops, + .mem_resource = &octeon_pcie1_mem_resource, + .io_resource = &octeon_pcie1_io_resource, +}; + + +/** + * Initialize the Octeon PCIe controllers + * + * @return + */ +static int __init octeon_pcie_setup(void) +{ + union cvmx_npei_ctl_status npei_ctl_status; + int result; + + /* These chips don't have PCIe */ + if (!octeon_has_feature(OCTEON_FEATURE_PCIE)) + return 0; + + /* Point pcibios_map_irq() to the PCIe version of it */ + octeon_pcibios_map_irq = octeon_pcie_pcibios_map_irq; + + /* Use the PCIe based DMA mappings */ + octeon_dma_bar_type = OCTEON_DMA_BAR_TYPE_PCIE; + + /* + * PCIe I/O range. It is based on port 0 but includes up until + * port 1's end. + */ + set_io_port_base(CVMX_ADD_IO_SEG(cvmx_pcie_get_io_base_address(0))); + ioport_resource.start = 0; + ioport_resource.end = + cvmx_pcie_get_io_base_address(1) - + cvmx_pcie_get_io_base_address(0) + cvmx_pcie_get_io_size(1) - 1; + + npei_ctl_status.u64 = cvmx_read_csr(CVMX_PEXP_NPEI_CTL_STATUS); + if (npei_ctl_status.s.host_mode) { + pr_notice("PCIe: Initializing port 0\n"); + result = cvmx_pcie_rc_initialize(0); + if (result == 0) { + /* Memory offsets are physical addresses */ + octeon_pcie0_controller.mem_offset = + cvmx_pcie_get_mem_base_address(0); + /* IO offsets are Mips virtual addresses */ + octeon_pcie0_controller.io_map_base = + CVMX_ADD_IO_SEG(cvmx_pcie_get_io_base_address + (0)); + octeon_pcie0_controller.io_offset = 0; + /* + * To keep things similar to PCI, we start + * device addresses at the same place as PCI + * uisng big bar support. This normally + * translates to 4GB-256MB, which is the same + * as most x86 PCs. + */ + octeon_pcie0_controller.mem_resource->start = + cvmx_pcie_get_mem_base_address(0) + + (4ul << 30) - (OCTEON_PCI_BAR1_HOLE_SIZE << 20); + octeon_pcie0_controller.mem_resource->end = + cvmx_pcie_get_mem_base_address(0) + + cvmx_pcie_get_mem_size(0) - 1; + /* + * Ports must be above 16KB for the ISA bus + * filtering in the PCI-X to PCI bridge. + */ + octeon_pcie0_controller.io_resource->start = 4 << 10; + octeon_pcie0_controller.io_resource->end = + cvmx_pcie_get_io_size(0) - 1; + register_pci_controller(&octeon_pcie0_controller); + } + } else { + pr_notice("PCIe: Port 0 in endpoint mode, skipping.\n"); + } + + /* Skip the 2nd port on CN52XX if port 0 is in 4 lane mode */ + if (OCTEON_IS_MODEL(OCTEON_CN52XX)) { + union cvmx_npei_dbg_data npei_dbg_data; + npei_dbg_data.u64 = cvmx_read_csr(CVMX_PEXP_NPEI_DBG_DATA); + if (npei_dbg_data.cn52xx.qlm0_link_width) + return 0; + } + + pr_notice("PCIe: Initializing port 1\n"); + result = cvmx_pcie_rc_initialize(1); + if (result == 0) { + /* Memory offsets are physical addresses */ + octeon_pcie1_controller.mem_offset = + cvmx_pcie_get_mem_base_address(1); + /* IO offsets are Mips virtual addresses */ + octeon_pcie1_controller.io_map_base = + CVMX_ADD_IO_SEG(cvmx_pcie_get_io_base_address(1)); + octeon_pcie1_controller.io_offset = + cvmx_pcie_get_io_base_address(1) - + cvmx_pcie_get_io_base_address(0); + /* + * To keep things similar to PCI, we start device + * addresses at the same place as PCI uisng big bar + * support. This normally translates to 4GB-256MB, + * which is the same as most x86 PCs. + */ + octeon_pcie1_controller.mem_resource->start = + cvmx_pcie_get_mem_base_address(1) + (4ul << 30) - + (OCTEON_PCI_BAR1_HOLE_SIZE << 20); + octeon_pcie1_controller.mem_resource->end = + cvmx_pcie_get_mem_base_address(1) + + cvmx_pcie_get_mem_size(1) - 1; + /* + * Ports must be above 16KB for the ISA bus filtering + * in the PCI-X to PCI bridge. + */ + octeon_pcie1_controller.io_resource->start = + cvmx_pcie_get_io_base_address(1) - + cvmx_pcie_get_io_base_address(0); + octeon_pcie1_controller.io_resource->end = + octeon_pcie1_controller.io_resource->start + + cvmx_pcie_get_io_size(1) - 1; + register_pci_controller(&octeon_pcie1_controller); + } + return 0; +} + +arch_initcall(octeon_pcie_setup); diff --git a/arch/mips/include/asm/cpu-features.h b/arch/mips/include/asm/cpu-features.h index c0047f861337..1cba4b2ffd1e 100644 --- a/arch/mips/include/asm/cpu-features.h +++ b/arch/mips/include/asm/cpu-features.h @@ -147,6 +147,10 @@ #define cpu_has_mips_r (cpu_has_mips32r1 | cpu_has_mips32r2 | \ cpu_has_mips64r1 | cpu_has_mips64r2) +#ifndef cpu_has_mips_r2_exec_hazard +#define cpu_has_mips_r2_exec_hazard cpu_has_mips_r2 +#endif + /* * MIPS32, MIPS64, VR5500, IDT32332, IDT32334 and maybe a few other * pre-MIPS32/MIPS53 processors have CLO, CLZ. For 64-bit kernels diff --git a/arch/mips/include/asm/mach-cavium-octeon/cpu-feature-overrides.h b/arch/mips/include/asm/mach-cavium-octeon/cpu-feature-overrides.h index 04ce6e6569da..bb291f41b6a3 100644 --- a/arch/mips/include/asm/mach-cavium-octeon/cpu-feature-overrides.h +++ b/arch/mips/include/asm/mach-cavium-octeon/cpu-feature-overrides.h @@ -47,6 +47,7 @@ #define cpu_has_mips32r2 0 #define cpu_has_mips64r1 0 #define cpu_has_mips64r2 1 +#define cpu_has_mips_r2_exec_hazard 0 #define cpu_has_dsp 0 #define cpu_has_mipsmt 0 #define cpu_has_userlocal 0 diff --git a/arch/mips/include/asm/mach-cavium-octeon/dma-coherence.h b/arch/mips/include/asm/mach-cavium-octeon/dma-coherence.h index f30fce92aabb..17d579471ec4 100644 --- a/arch/mips/include/asm/mach-cavium-octeon/dma-coherence.h +++ b/arch/mips/include/asm/mach-cavium-octeon/dma-coherence.h @@ -30,12 +30,14 @@ static inline dma_addr_t plat_map_dma_mem_page(struct device *dev, return octeon_map_dma_mem(dev, page_address(page), PAGE_SIZE); } -static inline unsigned long plat_dma_addr_to_phys(dma_addr_t dma_addr) +static inline unsigned long plat_dma_addr_to_phys(struct device *dev, + dma_addr_t dma_addr) { return dma_addr; } -static inline void plat_unmap_dma_mem(struct device *dev, dma_addr_t dma_addr) +static inline void plat_unmap_dma_mem(struct device *dev, dma_addr_t dma_addr, + size_t size, enum dma_data_direction direction) { octeon_unmap_dma_mem(dev, dma_addr); } diff --git a/arch/mips/include/asm/mach-generic/dma-coherence.h b/arch/mips/include/asm/mach-generic/dma-coherence.h index 36c611b6c597..8da98073e952 100644 --- a/arch/mips/include/asm/mach-generic/dma-coherence.h +++ b/arch/mips/include/asm/mach-generic/dma-coherence.h @@ -23,12 +23,14 @@ static inline dma_addr_t plat_map_dma_mem_page(struct device *dev, return page_to_phys(page); } -static inline unsigned long plat_dma_addr_to_phys(dma_addr_t dma_addr) +static inline unsigned long plat_dma_addr_to_phys(struct device *dev, + dma_addr_t dma_addr) { return dma_addr; } -static inline void plat_unmap_dma_mem(struct device *dev, dma_addr_t dma_addr) +static inline void plat_unmap_dma_mem(struct device *dev, dma_addr_t dma_addr, + size_t size, enum dma_data_direction direction) { } diff --git a/arch/mips/include/asm/mach-ip27/dma-coherence.h b/arch/mips/include/asm/mach-ip27/dma-coherence.h index 4c21bfca10c3..d3d04018a858 100644 --- a/arch/mips/include/asm/mach-ip27/dma-coherence.h +++ b/arch/mips/include/asm/mach-ip27/dma-coherence.h @@ -33,12 +33,14 @@ static dma_addr_t plat_map_dma_mem_page(struct device *dev, struct page *page) return pa; } -static unsigned long plat_dma_addr_to_phys(dma_addr_t dma_addr) +static unsigned long plat_dma_addr_to_phys(struct device *dev, + dma_addr_t dma_addr) { return dma_addr & ~(0xffUL << 56); } -static inline void plat_unmap_dma_mem(struct device *dev, dma_addr_t dma_addr) +static inline void plat_unmap_dma_mem(struct device *dev, dma_addr_t dma_addr, + size_t size, enum dma_data_direction direction) { } diff --git a/arch/mips/include/asm/mach-ip32/dma-coherence.h b/arch/mips/include/asm/mach-ip32/dma-coherence.h index 7ae40f4b1c80..37855955b313 100644 --- a/arch/mips/include/asm/mach-ip32/dma-coherence.h +++ b/arch/mips/include/asm/mach-ip32/dma-coherence.h @@ -50,7 +50,8 @@ static dma_addr_t plat_map_dma_mem_page(struct device *dev, struct page *page) } /* This is almost certainly wrong but it's what dma-ip32.c used to use */ -static unsigned long plat_dma_addr_to_phys(dma_addr_t dma_addr) +static unsigned long plat_dma_addr_to_phys(struct device *dev, + dma_addr_t dma_addr) { unsigned long addr = dma_addr & RAM_OFFSET_MASK; @@ -60,7 +61,8 @@ static unsigned long plat_dma_addr_to_phys(dma_addr_t dma_addr) return addr; } -static inline void plat_unmap_dma_mem(struct device *dev, dma_addr_t dma_addr) +static inline void plat_unmap_dma_mem(struct device *dev, dma_addr_t dma_addr, + size_t size, enum dma_data_direction direction) { } diff --git a/arch/mips/include/asm/mach-jazz/dma-coherence.h b/arch/mips/include/asm/mach-jazz/dma-coherence.h index 1c7cd27efa7b..f93aee59454a 100644 --- a/arch/mips/include/asm/mach-jazz/dma-coherence.h +++ b/arch/mips/include/asm/mach-jazz/dma-coherence.h @@ -22,12 +22,14 @@ static dma_addr_t plat_map_dma_mem_page(struct device *dev, struct page *page) return vdma_alloc(page_to_phys(page), PAGE_SIZE); } -static unsigned long plat_dma_addr_to_phys(dma_addr_t dma_addr) +static unsigned long plat_dma_addr_to_phys(struct device *dev, + dma_addr_t dma_addr) { return vdma_log2phys(dma_addr); } -static void plat_unmap_dma_mem(struct device *dev, dma_addr_t dma_addr) +static void plat_unmap_dma_mem(struct device *dev, dma_addr_t dma_addr, + size_t size, enum dma_data_direction direction) { vdma_free(dma_addr); } diff --git a/arch/mips/include/asm/mach-lemote/dma-coherence.h b/arch/mips/include/asm/mach-lemote/dma-coherence.h index 38fad7dfe7da..c8de5e750777 100644 --- a/arch/mips/include/asm/mach-lemote/dma-coherence.h +++ b/arch/mips/include/asm/mach-lemote/dma-coherence.h @@ -25,12 +25,14 @@ static inline dma_addr_t plat_map_dma_mem_page(struct device *dev, return page_to_phys(page) | 0x80000000; } -static inline unsigned long plat_dma_addr_to_phys(dma_addr_t dma_addr) +static inline unsigned long plat_dma_addr_to_phys(struct device *dev, + dma_addr_t dma_addr) { return dma_addr & 0x7fffffff; } -static inline void plat_unmap_dma_mem(struct device *dev, dma_addr_t dma_addr) +static inline void plat_unmap_dma_mem(struct device *dev, dma_addr_t dma_addr, + size_t size, enum dma_data_direction direction) { } diff --git a/arch/mips/include/asm/mach-rc32434/cpu-feature-overrides.h b/arch/mips/include/asm/mach-rc32434/cpu-feature-overrides.h index f3bc7efa2608..c3e4d3a4c95d 100644 --- a/arch/mips/include/asm/mach-rc32434/cpu-feature-overrides.h +++ b/arch/mips/include/asm/mach-rc32434/cpu-feature-overrides.h @@ -53,11 +53,6 @@ #define cpu_has_smartmips 0 #define cpu_has_vtag_icache 0 -/* #define cpu_has_dc_aliases ? */ -/* #define cpu_has_ic_fills_f_dc ? */ -/* #define cpu_has_pindexed_dcache ? */ - -/* #define cpu_icache_snoops_remote_store ? */ #define cpu_has_mips32r1 1 #define cpu_has_mips32r2 0 diff --git a/arch/mips/include/asm/octeon/cvmx-helper-errata.h b/arch/mips/include/asm/octeon/cvmx-helper-errata.h new file mode 100644 index 000000000000..5fc99189ff58 --- /dev/null +++ b/arch/mips/include/asm/octeon/cvmx-helper-errata.h @@ -0,0 +1,33 @@ +/***********************license start*************** + * Author: Cavium Networks + * + * Contact: support@caviumnetworks.com + * This file is part of the OCTEON SDK + * + * Copyright (c) 2003-2008 Cavium Networks + * + * This file is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License, Version 2, as + * published by the Free Software Foundation. + * + * This file is distributed in the hope that it will be useful, but + * AS-IS and WITHOUT ANY WARRANTY; without even the implied warranty + * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE, TITLE, or + * NONINFRINGEMENT. See the GNU General Public License for more + * details. + * + * You should have received a copy of the GNU General Public License + * along with this file; if not, write to the Free Software + * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA + * or visit http://www.gnu.org/licenses/. + * + * This file may also be available under a different license from Cavium. + * Contact Cavium Networks for more information + ***********************license end**************************************/ + +#ifndef __CVMX_HELPER_ERRATA_H__ +#define __CVMX_HELPER_ERRATA_H__ + +extern void __cvmx_helper_errata_qlm_disable_2nd_order_cdr(int qlm); + +#endif diff --git a/arch/mips/include/asm/octeon/cvmx-helper-jtag.h b/arch/mips/include/asm/octeon/cvmx-helper-jtag.h new file mode 100644 index 000000000000..29f016ddb895 --- /dev/null +++ b/arch/mips/include/asm/octeon/cvmx-helper-jtag.h @@ -0,0 +1,43 @@ +/***********************license start*************** + * Author: Cavium Networks + * + * Contact: support@caviumnetworks.com + * This file is part of the OCTEON SDK + * + * Copyright (c) 2003-2008 Cavium Networks + * + * This file is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License, Version 2, as + * published by the Free Software Foundation. + * + * This file is distributed in the hope that it will be useful, but + * AS-IS and WITHOUT ANY WARRANTY; without even the implied warranty + * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE, TITLE, or + * NONINFRINGEMENT. See the GNU General Public License for more + * details. + * + * You should have received a copy of the GNU General Public License + * along with this file; if not, write to the Free Software + * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA + * or visit http://www.gnu.org/licenses/. + * + * This file may also be available under a different license from Cavium. + * Contact Cavium Networks for more information + ***********************license end**************************************/ + +/** + * @file + * + * Helper utilities for qlm_jtag. + * + */ + +#ifndef __CVMX_HELPER_JTAG_H__ +#define __CVMX_HELPER_JTAG_H__ + +extern void cvmx_helper_qlm_jtag_init(void); +extern uint32_t cvmx_helper_qlm_jtag_shift(int qlm, int bits, uint32_t data); +extern void cvmx_helper_qlm_jtag_shift_zeros(int qlm, int bits); +extern void cvmx_helper_qlm_jtag_update(int qlm); + +#endif /* __CVMX_HELPER_JTAG_H__ */ diff --git a/arch/mips/include/asm/octeon/cvmx-npei-defs.h b/arch/mips/include/asm/octeon/cvmx-npei-defs.h new file mode 100644 index 000000000000..4b347bb8ce80 --- /dev/null +++ b/arch/mips/include/asm/octeon/cvmx-npei-defs.h @@ -0,0 +1,2560 @@ +/***********************license start*************** + * Author: Cavium Networks + * + * Contact: support@caviumnetworks.com + * This file is part of the OCTEON SDK + * + * Copyright (c) 2003-2008 Cavium Networks + * + * This file is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License, Version 2, as + * published by the Free Software Foundation. + * + * This file is distributed in the hope that it will be useful, but + * AS-IS and WITHOUT ANY WARRANTY; without even the implied warranty + * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE, TITLE, or + * NONINFRINGEMENT. See the GNU General Public License for more + * details. + * + * You should have received a copy of the GNU General Public License + * along with this file; if not, write to the Free Software + * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA + * or visit http://www.gnu.org/licenses/. + * + * This file may also be available under a different license from Cavium. + * Contact Cavium Networks for more information + ***********************license end**************************************/ + +#ifndef __CVMX_NPEI_DEFS_H__ +#define __CVMX_NPEI_DEFS_H__ + +#define CVMX_NPEI_BAR1_INDEXX(offset) \ + (0x0000000000000000ull + (((offset) & 31) * 16)) +#define CVMX_NPEI_BIST_STATUS \ + (0x0000000000000580ull) +#define CVMX_NPEI_BIST_STATUS2 \ + (0x0000000000000680ull) +#define CVMX_NPEI_CTL_PORT0 \ + (0x0000000000000250ull) +#define CVMX_NPEI_CTL_PORT1 \ + (0x0000000000000260ull) +#define CVMX_NPEI_CTL_STATUS \ + (0x0000000000000570ull) +#define CVMX_NPEI_CTL_STATUS2 \ + (0x0000000000003C00ull) +#define CVMX_NPEI_DATA_OUT_CNT \ + (0x00000000000005F0ull) +#define CVMX_NPEI_DBG_DATA \ + (0x0000000000000510ull) +#define CVMX_NPEI_DBG_SELECT \ + (0x0000000000000500ull) +#define CVMX_NPEI_DMA0_INT_LEVEL \ + (0x00000000000005C0ull) +#define CVMX_NPEI_DMA1_INT_LEVEL \ + (0x00000000000005D0ull) +#define CVMX_NPEI_DMAX_COUNTS(offset) \ + (0x0000000000000450ull + (((offset) & 7) * 16)) +#define CVMX_NPEI_DMAX_DBELL(offset) \ + (0x00000000000003B0ull + (((offset) & 7) * 16)) +#define CVMX_NPEI_DMAX_IBUFF_SADDR(offset) \ + (0x0000000000000400ull + (((offset) & 7) * 16)) +#define CVMX_NPEI_DMAX_NADDR(offset) \ + (0x00000000000004A0ull + (((offset) & 7) * 16)) +#define CVMX_NPEI_DMA_CNTS \ + (0x00000000000005E0ull) +#define CVMX_NPEI_DMA_CONTROL \ + (0x00000000000003A0ull) +#define CVMX_NPEI_INT_A_ENB \ + (0x0000000000000560ull) +#define CVMX_NPEI_INT_A_ENB2 \ + (0x0000000000003CE0ull) +#define CVMX_NPEI_INT_A_SUM \ + (0x0000000000000550ull) +#define CVMX_NPEI_INT_ENB \ + (0x0000000000000540ull) +#define CVMX_NPEI_INT_ENB2 \ + (0x0000000000003CD0ull) +#define CVMX_NPEI_INT_INFO \ + (0x0000000000000590ull) +#define CVMX_NPEI_INT_SUM \ + (0x0000000000000530ull) +#define CVMX_NPEI_INT_SUM2 \ + (0x0000000000003CC0ull) +#define CVMX_NPEI_LAST_WIN_RDATA0 \ + (0x0000000000000600ull) +#define CVMX_NPEI_LAST_WIN_RDATA1 \ + (0x0000000000000610ull) +#define CVMX_NPEI_MEM_ACCESS_CTL \ + (0x00000000000004F0ull) +#define CVMX_NPEI_MEM_ACCESS_SUBIDX(offset) \ + (0x0000000000000340ull + (((offset) & 31) * 16) - 16 * 12) +#define CVMX_NPEI_MSI_ENB0 \ + (0x0000000000003C50ull) +#define CVMX_NPEI_MSI_ENB1 \ + (0x0000000000003C60ull) +#define CVMX_NPEI_MSI_ENB2 \ + (0x0000000000003C70ull) +#define CVMX_NPEI_MSI_ENB3 \ + (0x0000000000003C80ull) +#define CVMX_NPEI_MSI_RCV0 \ + (0x0000000000003C10ull) +#define CVMX_NPEI_MSI_RCV1 \ + (0x0000000000003C20ull) +#define CVMX_NPEI_MSI_RCV2 \ + (0x0000000000003C30ull) +#define CVMX_NPEI_MSI_RCV3 \ + (0x0000000000003C40ull) +#define CVMX_NPEI_MSI_RD_MAP \ + (0x0000000000003CA0ull) +#define CVMX_NPEI_MSI_W1C_ENB0 \ + (0x0000000000003CF0ull) +#define CVMX_NPEI_MSI_W1C_ENB1 \ + (0x0000000000003D00ull) +#define CVMX_NPEI_MSI_W1C_ENB2 \ + (0x0000000000003D10ull) +#define CVMX_NPEI_MSI_W1C_ENB3 \ + (0x0000000000003D20ull) +#define CVMX_NPEI_MSI_W1S_ENB0 \ + (0x0000000000003D30ull) +#define CVMX_NPEI_MSI_W1S_ENB1 \ + (0x0000000000003D40ull) +#define CVMX_NPEI_MSI_W1S_ENB2 \ + (0x0000000000003D50ull) +#define CVMX_NPEI_MSI_W1S_ENB3 \ + (0x0000000000003D60ull) +#define CVMX_NPEI_MSI_WR_MAP \ + (0x0000000000003C90ull) +#define CVMX_NPEI_PCIE_CREDIT_CNT \ + (0x0000000000003D70ull) +#define CVMX_NPEI_PCIE_MSI_RCV \ + (0x0000000000003CB0ull) +#define CVMX_NPEI_PCIE_MSI_RCV_B1 \ + (0x0000000000000650ull) +#define CVMX_NPEI_PCIE_MSI_RCV_B2 \ + (0x0000000000000660ull) +#define CVMX_NPEI_PCIE_MSI_RCV_B3 \ + (0x0000000000000670ull) +#define CVMX_NPEI_PKTX_CNTS(offset) \ + (0x0000000000002400ull + (((offset) & 31) * 16)) +#define CVMX_NPEI_PKTX_INSTR_BADDR(offset) \ + (0x0000000000002800ull + (((offset) & 31) * 16)) +#define CVMX_NPEI_PKTX_INSTR_BAOFF_DBELL(offset) \ + (0x0000000000002C00ull + (((offset) & 31) * 16)) +#define CVMX_NPEI_PKTX_INSTR_FIFO_RSIZE(offset) \ + (0x0000000000003000ull + (((offset) & 31) * 16)) +#define CVMX_NPEI_PKTX_INSTR_HEADER(offset) \ + (0x0000000000003400ull + (((offset) & 31) * 16)) +#define CVMX_NPEI_PKTX_IN_BP(offset) \ + (0x0000000000003800ull + (((offset) & 31) * 16)) +#define CVMX_NPEI_PKTX_SLIST_BADDR(offset) \ + (0x0000000000001400ull + (((offset) & 31) * 16)) +#define CVMX_NPEI_PKTX_SLIST_BAOFF_DBELL(offset) \ + (0x0000000000001800ull + (((offset) & 31) * 16)) +#define CVMX_NPEI_PKTX_SLIST_FIFO_RSIZE(offset) \ + (0x0000000000001C00ull + (((offset) & 31) * 16)) +#define CVMX_NPEI_PKT_CNT_INT \ + (0x0000000000001110ull) +#define CVMX_NPEI_PKT_CNT_INT_ENB \ + (0x0000000000001130ull) +#define CVMX_NPEI_PKT_DATA_OUT_ES \ + (0x00000000000010B0ull) +#define CVMX_NPEI_PKT_DATA_OUT_NS \ + (0x00000000000010A0ull) +#define CVMX_NPEI_PKT_DATA_OUT_ROR \ + (0x0000000000001090ull) +#define CVMX_NPEI_PKT_DPADDR \ + (0x0000000000001080ull) +#define CVMX_NPEI_PKT_INPUT_CONTROL \ + (0x0000000000001150ull) +#define CVMX_NPEI_PKT_INSTR_ENB \ + (0x0000000000001000ull) +#define CVMX_NPEI_PKT_INSTR_RD_SIZE \ + (0x0000000000001190ull) +#define CVMX_NPEI_PKT_INSTR_SIZE \ + (0x0000000000001020ull) +#define CVMX_NPEI_PKT_INT_LEVELS \ + (0x0000000000001100ull) +#define CVMX_NPEI_PKT_IN_BP \ + (0x00000000000006B0ull) +#define CVMX_NPEI_PKT_IN_DONEX_CNTS(offset) \ + (0x0000000000002000ull + (((offset) & 31) * 16)) +#define CVMX_NPEI_PKT_IN_INSTR_COUNTS \ + (0x00000000000006A0ull) +#define CVMX_NPEI_PKT_IN_PCIE_PORT \ + (0x00000000000011A0ull) +#define CVMX_NPEI_PKT_IPTR \ + (0x0000000000001070ull) +#define CVMX_NPEI_PKT_OUTPUT_WMARK \ + (0x0000000000001160ull) +#define CVMX_NPEI_PKT_OUT_BMODE \ + (0x00000000000010D0ull) +#define CVMX_NPEI_PKT_OUT_ENB \ + (0x0000000000001010ull) +#define CVMX_NPEI_PKT_PCIE_PORT \ + (0x00000000000010E0ull) +#define CVMX_NPEI_PKT_PORT_IN_RST \ + (0x0000000000000690ull) +#define CVMX_NPEI_PKT_SLIST_ES \ + (0x0000000000001050ull) +#define CVMX_NPEI_PKT_SLIST_ID_SIZE \ + (0x0000000000001180ull) +#define CVMX_NPEI_PKT_SLIST_NS \ + (0x0000000000001040ull) +#define CVMX_NPEI_PKT_SLIST_ROR \ + (0x0000000000001030ull) +#define CVMX_NPEI_PKT_TIME_INT \ + (0x0000000000001120ull) +#define CVMX_NPEI_PKT_TIME_INT_ENB \ + (0x0000000000001140ull) +#define CVMX_NPEI_RSL_INT_BLOCKS \ + (0x0000000000000520ull) +#define CVMX_NPEI_SCRATCH_1 \ + (0x0000000000000270ull) +#define CVMX_NPEI_STATE1 \ + (0x0000000000000620ull) +#define CVMX_NPEI_STATE2 \ + (0x0000000000000630ull) +#define CVMX_NPEI_STATE3 \ + (0x0000000000000640ull) +#define CVMX_NPEI_WINDOW_CTL \ + (0x0000000000000380ull) +#define CVMX_NPEI_WIN_RD_ADDR \ + (0x0000000000000210ull) +#define CVMX_NPEI_WIN_RD_DATA \ + (0x0000000000000240ull) +#define CVMX_NPEI_WIN_WR_ADDR \ + (0x0000000000000200ull) +#define CVMX_NPEI_WIN_WR_DATA \ + (0x0000000000000220ull) +#define CVMX_NPEI_WIN_WR_MASK \ + (0x0000000000000230ull) + +union cvmx_npei_bar1_indexx { + uint32_t u32; + struct cvmx_npei_bar1_indexx_s { + uint32_t reserved_18_31:14; + uint32_t addr_idx:14; + uint32_t ca:1; + uint32_t end_swp:2; + uint32_t addr_v:1; + } s; + struct cvmx_npei_bar1_indexx_s cn52xx; + struct cvmx_npei_bar1_indexx_s cn52xxp1; + struct cvmx_npei_bar1_indexx_s cn56xx; + struct cvmx_npei_bar1_indexx_s cn56xxp1; +}; + +union cvmx_npei_bist_status { + uint64_t u64; + struct cvmx_npei_bist_status_s { + uint64_t pkt_rdf:1; + uint64_t pkt_pmem:1; + uint64_t pkt_p1:1; + uint64_t reserved_60_60:1; + uint64_t pcr_gim:1; + uint64_t pkt_pif:1; + uint64_t pcsr_int:1; + uint64_t pcsr_im:1; + uint64_t pcsr_cnt:1; + uint64_t pcsr_id:1; + uint64_t pcsr_sl:1; + uint64_t reserved_50_52:3; + uint64_t pkt_ind:1; + uint64_t pkt_slm:1; + uint64_t reserved_36_47:12; + uint64_t d0_pst:1; + uint64_t d1_pst:1; + uint64_t d2_pst:1; + uint64_t d3_pst:1; + uint64_t reserved_31_31:1; + uint64_t n2p0_c:1; + uint64_t n2p0_o:1; + uint64_t n2p1_c:1; + uint64_t n2p1_o:1; + uint64_t cpl_p0:1; + uint64_t cpl_p1:1; + uint64_t p2n1_po:1; + uint64_t p2n1_no:1; + uint64_t p2n1_co:1; + uint64_t p2n0_po:1; + uint64_t p2n0_no:1; + uint64_t p2n0_co:1; + uint64_t p2n0_c0:1; + uint64_t p2n0_c1:1; + uint64_t p2n0_n:1; + uint64_t p2n0_p0:1; + uint64_t p2n0_p1:1; + uint64_t p2n1_c0:1; + uint64_t p2n1_c1:1; + uint64_t p2n1_n:1; + uint64_t p2n1_p0:1; + uint64_t p2n1_p1:1; + uint64_t csm0:1; + uint64_t csm1:1; + uint64_t dif0:1; + uint64_t dif1:1; + uint64_t dif2:1; + uint64_t dif3:1; + uint64_t reserved_2_2:1; + uint64_t msi:1; + uint64_t ncb_cmd:1; + } s; + struct cvmx_npei_bist_status_cn52xx { + uint64_t pkt_rdf:1; + uint64_t pkt_pmem:1; + uint64_t pkt_p1:1; + uint64_t reserved_60_60:1; + uint64_t pcr_gim:1; + uint64_t pkt_pif:1; + uint64_t pcsr_int:1; + uint64_t pcsr_im:1; + uint64_t pcsr_cnt:1; + uint64_t pcsr_id:1; + uint64_t pcsr_sl:1; + uint64_t pkt_imem:1; + uint64_t pkt_pfm:1; + uint64_t pkt_pof:1; + uint64_t reserved_48_49:2; + uint64_t pkt_pop0:1; + uint64_t pkt_pop1:1; + uint64_t d0_mem:1; + uint64_t d1_mem:1; + uint64_t d2_mem:1; + uint64_t d3_mem:1; + uint64_t d4_mem:1; + uint64_t ds_mem:1; + uint64_t reserved_36_39:4; + uint64_t d0_pst:1; + uint64_t d1_pst:1; + uint64_t d2_pst:1; + uint64_t d3_pst:1; + uint64_t d4_pst:1; + uint64_t n2p0_c:1; + uint64_t n2p0_o:1; + uint64_t n2p1_c:1; + uint64_t n2p1_o:1; + uint64_t cpl_p0:1; + uint64_t cpl_p1:1; + uint64_t p2n1_po:1; + uint64_t p2n1_no:1; + uint64_t p2n1_co:1; + uint64_t p2n0_po:1; + uint64_t p2n0_no:1; + uint64_t p2n0_co:1; + uint64_t p2n0_c0:1; + uint64_t p2n0_c1:1; + uint64_t p2n0_n:1; + uint64_t p2n0_p0:1; + uint64_t p2n0_p1:1; + uint64_t p2n1_c0:1; + uint64_t p2n1_c1:1; + uint64_t p2n1_n:1; + uint64_t p2n1_p0:1; + uint64_t p2n1_p1:1; + uint64_t csm0:1; + uint64_t csm1:1; + uint64_t dif0:1; + uint64_t dif1:1; + uint64_t dif2:1; + uint64_t dif3:1; + uint64_t dif4:1; + uint64_t msi:1; + uint64_t ncb_cmd:1; + } cn52xx; + struct cvmx_npei_bist_status_cn52xxp1 { + uint64_t reserved_46_63:18; + uint64_t d0_mem0:1; + uint64_t d1_mem1:1; + uint64_t d2_mem2:1; + uint64_t d3_mem3:1; + uint64_t dr0_mem:1; + uint64_t d0_mem:1; + uint64_t d1_mem:1; + uint64_t d2_mem:1; + uint64_t d3_mem:1; + uint64_t dr1_mem:1; + uint64_t d0_pst:1; + uint64_t d1_pst:1; + uint64_t d2_pst:1; + uint64_t d3_pst:1; + uint64_t dr2_mem:1; + uint64_t n2p0_c:1; + uint64_t n2p0_o:1; + uint64_t n2p1_c:1; + uint64_t n2p1_o:1; + uint64_t cpl_p0:1; + uint64_t cpl_p1:1; + uint64_t p2n1_po:1; + uint64_t p2n1_no:1; + uint64_t p2n1_co:1; + uint64_t p2n0_po:1; + uint64_t p2n0_no:1; + uint64_t p2n0_co:1; + uint64_t p2n0_c0:1; + uint64_t p2n0_c1:1; + uint64_t p2n0_n:1; + uint64_t p2n0_p0:1; + uint64_t p2n0_p1:1; + uint64_t p2n1_c0:1; + uint64_t p2n1_c1:1; + uint64_t p2n1_n:1; + uint64_t p2n1_p0:1; + uint64_t p2n1_p1:1; + uint64_t csm0:1; + uint64_t csm1:1; + uint64_t dif0:1; + uint64_t dif1:1; + uint64_t dif2:1; + uint64_t dif3:1; + uint64_t dr3_mem:1; + uint64_t msi:1; + uint64_t ncb_cmd:1; + } cn52xxp1; + struct cvmx_npei_bist_status_cn56xx { + uint64_t pkt_rdf:1; + uint64_t reserved_60_62:3; + uint64_t pcr_gim:1; + uint64_t pkt_pif:1; + uint64_t pcsr_int:1; + uint64_t pcsr_im:1; + uint64_t pcsr_cnt:1; + uint64_t pcsr_id:1; + uint64_t pcsr_sl:1; + uint64_t pkt_imem:1; + uint64_t pkt_pfm:1; + uint64_t pkt_pof:1; + uint64_t reserved_48_49:2; + uint64_t pkt_pop0:1; + uint64_t pkt_pop1:1; + uint64_t d0_mem:1; + uint64_t d1_mem:1; + uint64_t d2_mem:1; + uint64_t d3_mem:1; + uint64_t d4_mem:1; + uint64_t ds_mem:1; + uint64_t reserved_36_39:4; + uint64_t d0_pst:1; + uint64_t d1_pst:1; + uint64_t d2_pst:1; + uint64_t d3_pst:1; + uint64_t d4_pst:1; + uint64_t n2p0_c:1; + uint64_t n2p0_o:1; + uint64_t n2p1_c:1; + uint64_t n2p1_o:1; + uint64_t cpl_p0:1; + uint64_t cpl_p1:1; + uint64_t p2n1_po:1; + uint64_t p2n1_no:1; + uint64_t p2n1_co:1; + uint64_t p2n0_po:1; + uint64_t p2n0_no:1; + uint64_t p2n0_co:1; + uint64_t p2n0_c0:1; + uint64_t p2n0_c1:1; + uint64_t p2n0_n:1; + uint64_t p2n0_p0:1; + uint64_t p2n0_p1:1; + uint64_t p2n1_c0:1; + uint64_t p2n1_c1:1; + uint64_t p2n1_n:1; + uint64_t p2n1_p0:1; + uint64_t p2n1_p1:1; + uint64_t csm0:1; + uint64_t csm1:1; + uint64_t dif0:1; + uint64_t dif1:1; + uint64_t dif2:1; + uint64_t dif3:1; + uint64_t dif4:1; + uint64_t msi:1; + uint64_t ncb_cmd:1; + } cn56xx; + struct cvmx_npei_bist_status_cn56xxp1 { + uint64_t reserved_58_63:6; + uint64_t pcsr_int:1; + uint64_t pcsr_im:1; + uint64_t pcsr_cnt:1; + uint64_t pcsr_id:1; + uint64_t pcsr_sl:1; + uint64_t pkt_pout:1; + uint64_t pkt_imem:1; + uint64_t pkt_cntm:1; + uint64_t pkt_ind:1; + uint64_t pkt_slm:1; + uint64_t pkt_odf:1; + uint64_t pkt_oif:1; + uint64_t pkt_out:1; + uint64_t pkt_i0:1; + uint64_t pkt_i1:1; + uint64_t pkt_s0:1; + uint64_t pkt_s1:1; + uint64_t d0_mem:1; + uint64_t d1_mem:1; + uint64_t d2_mem:1; + uint64_t d3_mem:1; + uint64_t d4_mem:1; + uint64_t d0_pst:1; + uint64_t d1_pst:1; + uint64_t d2_pst:1; + uint64_t d3_pst:1; + uint64_t d4_pst:1; + uint64_t n2p0_c:1; + uint64_t n2p0_o:1; + uint64_t n2p1_c:1; + uint64_t n2p1_o:1; + uint64_t cpl_p0:1; + uint64_t cpl_p1:1; + uint64_t p2n1_po:1; + uint64_t p2n1_no:1; + uint64_t p2n1_co:1; + uint64_t p2n0_po:1; + uint64_t p2n0_no:1; + uint64_t p2n0_co:1; + uint64_t p2n0_c0:1; + uint64_t p2n0_c1:1; + uint64_t p2n0_n:1; + uint64_t p2n0_p0:1; + uint64_t p2n0_p1:1; + uint64_t p2n1_c0:1; + uint64_t p2n1_c1:1; + uint64_t p2n1_n:1; + uint64_t p2n1_p0:1; + uint64_t p2n1_p1:1; + uint64_t csm0:1; + uint64_t csm1:1; + uint64_t dif0:1; + uint64_t dif1:1; + uint64_t dif2:1; + uint64_t dif3:1; + uint64_t dif4:1; + uint64_t msi:1; + uint64_t ncb_cmd:1; + } cn56xxp1; +}; + +union cvmx_npei_bist_status2 { + uint64_t u64; + struct cvmx_npei_bist_status2_s { + uint64_t reserved_5_63:59; + uint64_t psc_p0:1; + uint64_t psc_p1:1; + uint64_t pkt_gd:1; + uint64_t pkt_gl:1; + uint64_t pkt_blk:1; + } s; + struct cvmx_npei_bist_status2_s cn52xx; + struct cvmx_npei_bist_status2_s cn56xx; +}; + +union cvmx_npei_ctl_port0 { + uint64_t u64; + struct cvmx_npei_ctl_port0_s { + uint64_t reserved_21_63:43; + uint64_t waitl_com:1; + uint64_t intd:1; + uint64_t intc:1; + uint64_t intb:1; + uint64_t inta:1; + uint64_t intd_map:2; + uint64_t intc_map:2; + uint64_t intb_map:2; + uint64_t inta_map:2; + uint64_t ctlp_ro:1; + uint64_t reserved_6_6:1; + uint64_t ptlp_ro:1; + uint64_t bar2_enb:1; + uint64_t bar2_esx:2; + uint64_t bar2_cax:1; + uint64_t wait_com:1; + } s; + struct cvmx_npei_ctl_port0_s cn52xx; + struct cvmx_npei_ctl_port0_s cn52xxp1; + struct cvmx_npei_ctl_port0_s cn56xx; + struct cvmx_npei_ctl_port0_s cn56xxp1; +}; + +union cvmx_npei_ctl_port1 { + uint64_t u64; + struct cvmx_npei_ctl_port1_s { + uint64_t reserved_21_63:43; + uint64_t waitl_com:1; + uint64_t intd:1; + uint64_t intc:1; + uint64_t intb:1; + uint64_t inta:1; + uint64_t intd_map:2; + uint64_t intc_map:2; + uint64_t intb_map:2; + uint64_t inta_map:2; + uint64_t ctlp_ro:1; + uint64_t reserved_6_6:1; + uint64_t ptlp_ro:1; + uint64_t bar2_enb:1; + uint64_t bar2_esx:2; + uint64_t bar2_cax:1; + uint64_t wait_com:1; + } s; + struct cvmx_npei_ctl_port1_s cn52xx; + struct cvmx_npei_ctl_port1_s cn52xxp1; + struct cvmx_npei_ctl_port1_s cn56xx; + struct cvmx_npei_ctl_port1_s cn56xxp1; +}; + +union cvmx_npei_ctl_status { + uint64_t u64; + struct cvmx_npei_ctl_status_s { + uint64_t reserved_44_63:20; + uint64_t p1_ntags:6; + uint64_t p0_ntags:6; + uint64_t cfg_rtry:16; + uint64_t ring_en:1; + uint64_t lnk_rst:1; + uint64_t arb:1; + uint64_t pkt_bp:4; + uint64_t host_mode:1; + uint64_t chip_rev:8; + } s; + struct cvmx_npei_ctl_status_s cn52xx; + struct cvmx_npei_ctl_status_cn52xxp1 { + uint64_t reserved_44_63:20; + uint64_t p1_ntags:6; + uint64_t p0_ntags:6; + uint64_t cfg_rtry:16; + uint64_t reserved_15_15:1; + uint64_t lnk_rst:1; + uint64_t arb:1; + uint64_t reserved_9_12:4; + uint64_t host_mode:1; + uint64_t chip_rev:8; + } cn52xxp1; + struct cvmx_npei_ctl_status_s cn56xx; + struct cvmx_npei_ctl_status_cn56xxp1 { + uint64_t reserved_16_63:48; + uint64_t ring_en:1; + uint64_t lnk_rst:1; + uint64_t arb:1; + uint64_t pkt_bp:4; + uint64_t host_mode:1; + uint64_t chip_rev:8; + } cn56xxp1; +}; + +union cvmx_npei_ctl_status2 { + uint64_t u64; + struct cvmx_npei_ctl_status2_s { + uint64_t reserved_16_63:48; + uint64_t mps:1; + uint64_t mrrs:3; + uint64_t c1_w_flt:1; + uint64_t c0_w_flt:1; + uint64_t c1_b1_s:3; + uint64_t c0_b1_s:3; + uint64_t c1_wi_d:1; + uint64_t c1_b0_d:1; + uint64_t c0_wi_d:1; + uint64_t c0_b0_d:1; + } s; + struct cvmx_npei_ctl_status2_s cn52xx; + struct cvmx_npei_ctl_status2_s cn52xxp1; + struct cvmx_npei_ctl_status2_s cn56xx; + struct cvmx_npei_ctl_status2_s cn56xxp1; +}; + +union cvmx_npei_data_out_cnt { + uint64_t u64; + struct cvmx_npei_data_out_cnt_s { + uint64_t reserved_44_63:20; + uint64_t p1_ucnt:16; + uint64_t p1_fcnt:6; + uint64_t p0_ucnt:16; + uint64_t p0_fcnt:6; + } s; + struct cvmx_npei_data_out_cnt_s cn52xx; + struct cvmx_npei_data_out_cnt_s cn52xxp1; + struct cvmx_npei_data_out_cnt_s cn56xx; + struct cvmx_npei_data_out_cnt_s cn56xxp1; +}; + +union cvmx_npei_dbg_data { + uint64_t u64; + struct cvmx_npei_dbg_data_s { + uint64_t reserved_28_63:36; + uint64_t qlm0_rev_lanes:1; + uint64_t reserved_25_26:2; + uint64_t qlm1_spd:2; + uint64_t c_mul:5; + uint64_t dsel_ext:1; + uint64_t data:17; + } s; + struct cvmx_npei_dbg_data_cn52xx { + uint64_t reserved_29_63:35; + uint64_t qlm0_link_width:1; + uint64_t qlm0_rev_lanes:1; + uint64_t qlm1_mode:2; + uint64_t qlm1_spd:2; + uint64_t c_mul:5; + uint64_t dsel_ext:1; + uint64_t data:17; + } cn52xx; + struct cvmx_npei_dbg_data_cn52xx cn52xxp1; + struct cvmx_npei_dbg_data_cn56xx { + uint64_t reserved_29_63:35; + uint64_t qlm2_rev_lanes:1; + uint64_t qlm0_rev_lanes:1; + uint64_t qlm3_spd:2; + uint64_t qlm1_spd:2; + uint64_t c_mul:5; + uint64_t dsel_ext:1; + uint64_t data:17; + } cn56xx; + struct cvmx_npei_dbg_data_cn56xx cn56xxp1; +}; + +union cvmx_npei_dbg_select { + uint64_t u64; + struct cvmx_npei_dbg_select_s { + uint64_t reserved_16_63:48; + uint64_t dbg_sel:16; + } s; + struct cvmx_npei_dbg_select_s cn52xx; + struct cvmx_npei_dbg_select_s cn52xxp1; + struct cvmx_npei_dbg_select_s cn56xx; + struct cvmx_npei_dbg_select_s cn56xxp1; +}; + +union cvmx_npei_dmax_counts { + uint64_t u64; + struct cvmx_npei_dmax_counts_s { + uint64_t reserved_39_63:25; + uint64_t fcnt:7; + uint64_t dbell:32; + } s; + struct cvmx_npei_dmax_counts_s cn52xx; + struct cvmx_npei_dmax_counts_s cn52xxp1; + struct cvmx_npei_dmax_counts_s cn56xx; + struct cvmx_npei_dmax_counts_s cn56xxp1; +}; + +union cvmx_npei_dmax_dbell { + uint32_t u32; + struct cvmx_npei_dmax_dbell_s { + uint32_t reserved_16_31:16; + uint32_t dbell:16; + } s; + struct cvmx_npei_dmax_dbell_s cn52xx; + struct cvmx_npei_dmax_dbell_s cn52xxp1; + struct cvmx_npei_dmax_dbell_s cn56xx; + struct cvmx_npei_dmax_dbell_s cn56xxp1; +}; + +union cvmx_npei_dmax_ibuff_saddr { + uint64_t u64; + struct cvmx_npei_dmax_ibuff_saddr_s { + uint64_t reserved_37_63:27; + uint64_t idle:1; + uint64_t saddr:29; + uint64_t reserved_0_6:7; + } s; + struct cvmx_npei_dmax_ibuff_saddr_cn52xx { + uint64_t reserved_36_63:28; + uint64_t saddr:29; + uint64_t reserved_0_6:7; + } cn52xx; + struct cvmx_npei_dmax_ibuff_saddr_cn52xx cn52xxp1; + struct cvmx_npei_dmax_ibuff_saddr_s cn56xx; + struct cvmx_npei_dmax_ibuff_saddr_cn52xx cn56xxp1; +}; + +union cvmx_npei_dmax_naddr { + uint64_t u64; + struct cvmx_npei_dmax_naddr_s { + uint64_t reserved_36_63:28; + uint64_t addr:36; + } s; + struct cvmx_npei_dmax_naddr_s cn52xx; + struct cvmx_npei_dmax_naddr_s cn52xxp1; + struct cvmx_npei_dmax_naddr_s cn56xx; + struct cvmx_npei_dmax_naddr_s cn56xxp1; +}; + +union cvmx_npei_dma0_int_level { + uint64_t u64; + struct cvmx_npei_dma0_int_level_s { + uint64_t time:32; + uint64_t cnt:32; + } s; + struct cvmx_npei_dma0_int_level_s cn52xx; + struct cvmx_npei_dma0_int_level_s cn52xxp1; + struct cvmx_npei_dma0_int_level_s cn56xx; + struct cvmx_npei_dma0_int_level_s cn56xxp1; +}; + +union cvmx_npei_dma1_int_level { + uint64_t u64; + struct cvmx_npei_dma1_int_level_s { + uint64_t time:32; + uint64_t cnt:32; + } s; + struct cvmx_npei_dma1_int_level_s cn52xx; + struct cvmx_npei_dma1_int_level_s cn52xxp1; + struct cvmx_npei_dma1_int_level_s cn56xx; + struct cvmx_npei_dma1_int_level_s cn56xxp1; +}; + +union cvmx_npei_dma_cnts { + uint64_t u64; + struct cvmx_npei_dma_cnts_s { + uint64_t dma1:32; + uint64_t dma0:32; + } s; + struct cvmx_npei_dma_cnts_s cn52xx; + struct cvmx_npei_dma_cnts_s cn52xxp1; + struct cvmx_npei_dma_cnts_s cn56xx; + struct cvmx_npei_dma_cnts_s cn56xxp1; +}; + +union cvmx_npei_dma_control { + uint64_t u64; + struct cvmx_npei_dma_control_s { + uint64_t reserved_39_63:25; + uint64_t dma4_enb:1; + uint64_t dma3_enb:1; + uint64_t dma2_enb:1; + uint64_t dma1_enb:1; + uint64_t dma0_enb:1; + uint64_t b0_lend:1; + uint64_t dwb_denb:1; + uint64_t dwb_ichk:9; + uint64_t fpa_que:3; + uint64_t o_add1:1; + uint64_t o_ro:1; + uint64_t o_ns:1; + uint64_t o_es:2; + uint64_t o_mode:1; + uint64_t csize:14; + } s; + struct cvmx_npei_dma_control_s cn52xx; + struct cvmx_npei_dma_control_cn52xxp1 { + uint64_t reserved_38_63:26; + uint64_t dma3_enb:1; + uint64_t dma2_enb:1; + uint64_t dma1_enb:1; + uint64_t dma0_enb:1; + uint64_t b0_lend:1; + uint64_t dwb_denb:1; + uint64_t dwb_ichk:9; + uint64_t fpa_que:3; + uint64_t o_add1:1; + uint64_t o_ro:1; + uint64_t o_ns:1; + uint64_t o_es:2; + uint64_t o_mode:1; + uint64_t csize:14; + } cn52xxp1; + struct cvmx_npei_dma_control_s cn56xx; + struct cvmx_npei_dma_control_s cn56xxp1; +}; + +union cvmx_npei_int_a_enb { + uint64_t u64; + struct cvmx_npei_int_a_enb_s { + uint64_t reserved_10_63:54; + uint64_t pout_err:1; + uint64_t pin_bp:1; + uint64_t p1_rdlk:1; + uint64_t p0_rdlk:1; + uint64_t pgl_err:1; + uint64_t pdi_err:1; + uint64_t pop_err:1; + uint64_t pins_err:1; + uint64_t dma1_cpl:1; + uint64_t dma0_cpl:1; + } s; + struct cvmx_npei_int_a_enb_cn52xx { + uint64_t reserved_8_63:56; + uint64_t p1_rdlk:1; + uint64_t p0_rdlk:1; + uint64_t pgl_err:1; + uint64_t pdi_err:1; + uint64_t pop_err:1; + uint64_t pins_err:1; + uint64_t dma1_cpl:1; + uint64_t dma0_cpl:1; + } cn52xx; + struct cvmx_npei_int_a_enb_cn52xxp1 { + uint64_t reserved_2_63:62; + uint64_t dma1_cpl:1; + uint64_t dma0_cpl:1; + } cn52xxp1; + struct cvmx_npei_int_a_enb_s cn56xx; +}; + +union cvmx_npei_int_a_enb2 { + uint64_t u64; + struct cvmx_npei_int_a_enb2_s { + uint64_t reserved_10_63:54; + uint64_t pout_err:1; + uint64_t pin_bp:1; + uint64_t p1_rdlk:1; + uint64_t p0_rdlk:1; + uint64_t pgl_err:1; + uint64_t pdi_err:1; + uint64_t pop_err:1; + uint64_t pins_err:1; + uint64_t dma1_cpl:1; + uint64_t dma0_cpl:1; + } s; + struct cvmx_npei_int_a_enb2_cn52xx { + uint64_t reserved_8_63:56; + uint64_t p1_rdlk:1; + uint64_t p0_rdlk:1; + uint64_t pgl_err:1; + uint64_t pdi_err:1; + uint64_t pop_err:1; + uint64_t pins_err:1; + uint64_t reserved_0_1:2; + } cn52xx; + struct cvmx_npei_int_a_enb2_cn52xxp1 { + uint64_t reserved_2_63:62; + uint64_t dma1_cpl:1; + uint64_t dma0_cpl:1; + } cn52xxp1; + struct cvmx_npei_int_a_enb2_s cn56xx; +}; + +union cvmx_npei_int_a_sum { + uint64_t u64; + struct cvmx_npei_int_a_sum_s { + uint64_t reserved_10_63:54; + uint64_t pout_err:1; + uint64_t pin_bp:1; + uint64_t p1_rdlk:1; + uint64_t p0_rdlk:1; + uint64_t pgl_err:1; + uint64_t pdi_err:1; + uint64_t pop_err:1; + uint64_t pins_err:1; + uint64_t dma1_cpl:1; + uint64_t dma0_cpl:1; + } s; + struct cvmx_npei_int_a_sum_cn52xx { + uint64_t reserved_8_63:56; + uint64_t p1_rdlk:1; + uint64_t p0_rdlk:1; + uint64_t pgl_err:1; + uint64_t pdi_err:1; + uint64_t pop_err:1; + uint64_t pins_err:1; + uint64_t dma1_cpl:1; + uint64_t dma0_cpl:1; + } cn52xx; + struct cvmx_npei_int_a_sum_cn52xxp1 { + uint64_t reserved_2_63:62; + uint64_t dma1_cpl:1; + uint64_t dma0_cpl:1; + } cn52xxp1; + struct cvmx_npei_int_a_sum_s cn56xx; +}; + +union cvmx_npei_int_enb { + uint64_t u64; + struct cvmx_npei_int_enb_s { + uint64_t mio_inta:1; + uint64_t reserved_62_62:1; + uint64_t int_a:1; + uint64_t c1_ldwn:1; + uint64_t c0_ldwn:1; + uint64_t c1_exc:1; + uint64_t c0_exc:1; + uint64_t c1_up_wf:1; + uint64_t c0_up_wf:1; + uint64_t c1_un_wf:1; + uint64_t c0_un_wf:1; + uint64_t c1_un_bx:1; + uint64_t c1_un_wi:1; + uint64_t c1_un_b2:1; + uint64_t c1_un_b1:1; + uint64_t c1_un_b0:1; + uint64_t c1_up_bx:1; + uint64_t c1_up_wi:1; + uint64_t c1_up_b2:1; + uint64_t c1_up_b1:1; + uint64_t c1_up_b0:1; + uint64_t c0_un_bx:1; + uint64_t c0_un_wi:1; + uint64_t c0_un_b2:1; + uint64_t c0_un_b1:1; + uint64_t c0_un_b0:1; + uint64_t c0_up_bx:1; + uint64_t c0_up_wi:1; + uint64_t c0_up_b2:1; + uint64_t c0_up_b1:1; + uint64_t c0_up_b0:1; + uint64_t c1_hpint:1; + uint64_t c1_pmei:1; + uint64_t c1_wake:1; + uint64_t crs1_dr:1; + uint64_t c1_se:1; + uint64_t crs1_er:1; + uint64_t c1_aeri:1; + uint64_t c0_hpint:1; + uint64_t c0_pmei:1; + uint64_t c0_wake:1; + uint64_t crs0_dr:1; + uint64_t c0_se:1; + uint64_t crs0_er:1; + uint64_t c0_aeri:1; + uint64_t ptime:1; + uint64_t pcnt:1; + uint64_t pidbof:1; + uint64_t psldbof:1; + uint64_t dtime1:1; + uint64_t dtime0:1; + uint64_t dcnt1:1; + uint64_t dcnt0:1; + uint64_t dma1fi:1; + uint64_t dma0fi:1; + uint64_t dma4dbo:1; + uint64_t dma3dbo:1; + uint64_t dma2dbo:1; + uint64_t dma1dbo:1; + uint64_t dma0dbo:1; + uint64_t iob2big:1; + uint64_t bar0_to:1; + uint64_t rml_wto:1; + uint64_t rml_rto:1; + } s; + struct cvmx_npei_int_enb_s cn52xx; + struct cvmx_npei_int_enb_cn52xxp1 { + uint64_t mio_inta:1; + uint64_t reserved_62_62:1; + uint64_t int_a:1; + uint64_t c1_ldwn:1; + uint64_t c0_ldwn:1; + uint64_t c1_exc:1; + uint64_t c0_exc:1; + uint64_t c1_up_wf:1; + uint64_t c0_up_wf:1; + uint64_t c1_un_wf:1; + uint64_t c0_un_wf:1; + uint64_t c1_un_bx:1; + uint64_t c1_un_wi:1; + uint64_t c1_un_b2:1; + uint64_t c1_un_b1:1; + uint64_t c1_un_b0:1; + uint64_t c1_up_bx:1; + uint64_t c1_up_wi:1; + uint64_t c1_up_b2:1; + uint64_t c1_up_b1:1; + uint64_t c1_up_b0:1; + uint64_t c0_un_bx:1; + uint64_t c0_un_wi:1; + uint64_t c0_un_b2:1; + uint64_t c0_un_b1:1; + uint64_t c0_un_b0:1; + uint64_t c0_up_bx:1; + uint64_t c0_up_wi:1; + uint64_t c0_up_b2:1; + uint64_t c0_up_b1:1; + uint64_t c0_up_b0:1; + uint64_t c1_hpint:1; + uint64_t c1_pmei:1; + uint64_t c1_wake:1; + uint64_t crs1_dr:1; + uint64_t c1_se:1; + uint64_t crs1_er:1; + uint64_t c1_aeri:1; + uint64_t c0_hpint:1; + uint64_t c0_pmei:1; + uint64_t c0_wake:1; + uint64_t crs0_dr:1; + uint64_t c0_se:1; + uint64_t crs0_er:1; + uint64_t c0_aeri:1; + uint64_t ptime:1; + uint64_t pcnt:1; + uint64_t pidbof:1; + uint64_t psldbof:1; + uint64_t dtime1:1; + uint64_t dtime0:1; + uint64_t dcnt1:1; + uint64_t dcnt0:1; + uint64_t dma1fi:1; + uint64_t dma0fi:1; + uint64_t reserved_8_8:1; + uint64_t dma3dbo:1; + uint64_t dma2dbo:1; + uint64_t dma1dbo:1; + uint64_t dma0dbo:1; + uint64_t iob2big:1; + uint64_t bar0_to:1; + uint64_t rml_wto:1; + uint64_t rml_rto:1; + } cn52xxp1; + struct cvmx_npei_int_enb_s cn56xx; + struct cvmx_npei_int_enb_cn56xxp1 { + uint64_t mio_inta:1; + uint64_t reserved_61_62:2; + uint64_t c1_ldwn:1; + uint64_t c0_ldwn:1; + uint64_t c1_exc:1; + uint64_t c0_exc:1; + uint64_t c1_up_wf:1; + uint64_t c0_up_wf:1; + uint64_t c1_un_wf:1; + uint64_t c0_un_wf:1; + uint64_t c1_un_bx:1; + uint64_t c1_un_wi:1; + uint64_t c1_un_b2:1; + uint64_t c1_un_b1:1; + uint64_t c1_un_b0:1; + uint64_t c1_up_bx:1; + uint64_t c1_up_wi:1; + uint64_t c1_up_b2:1; + uint64_t c1_up_b1:1; + uint64_t c1_up_b0:1; + uint64_t c0_un_bx:1; + uint64_t c0_un_wi:1; + uint64_t c0_un_b2:1; + uint64_t c0_un_b1:1; + uint64_t c0_un_b0:1; + uint64_t c0_up_bx:1; + uint64_t c0_up_wi:1; + uint64_t c0_up_b2:1; + uint64_t c0_up_b1:1; + uint64_t c0_up_b0:1; + uint64_t c1_hpint:1; + uint64_t c1_pmei:1; + uint64_t c1_wake:1; + uint64_t reserved_29_29:1; + uint64_t c1_se:1; + uint64_t reserved_27_27:1; + uint64_t c1_aeri:1; + uint64_t c0_hpint:1; + uint64_t c0_pmei:1; + uint64_t c0_wake:1; + uint64_t reserved_22_22:1; + uint64_t c0_se:1; + uint64_t reserved_20_20:1; + uint64_t c0_aeri:1; + uint64_t ptime:1; + uint64_t pcnt:1; + uint64_t pidbof:1; + uint64_t psldbof:1; + uint64_t dtime1:1; + uint64_t dtime0:1; + uint64_t dcnt1:1; + uint64_t dcnt0:1; + uint64_t dma1fi:1; + uint64_t dma0fi:1; + uint64_t dma4dbo:1; + uint64_t dma3dbo:1; + uint64_t dma2dbo:1; + uint64_t dma1dbo:1; + uint64_t dma0dbo:1; + uint64_t iob2big:1; + uint64_t bar0_to:1; + uint64_t rml_wto:1; + uint64_t rml_rto:1; + } cn56xxp1; +}; + +union cvmx_npei_int_enb2 { + uint64_t u64; + struct cvmx_npei_int_enb2_s { + uint64_t reserved_62_63:2; + uint64_t int_a:1; + uint64_t c1_ldwn:1; + uint64_t c0_ldwn:1; + uint64_t c1_exc:1; + uint64_t c0_exc:1; + uint64_t c1_up_wf:1; + uint64_t c0_up_wf:1; + uint64_t c1_un_wf:1; + uint64_t c0_un_wf:1; + uint64_t c1_un_bx:1; + uint64_t c1_un_wi:1; + uint64_t c1_un_b2:1; + uint64_t c1_un_b1:1; + uint64_t c1_un_b0:1; + uint64_t c1_up_bx:1; + uint64_t c1_up_wi:1; + uint64_t c1_up_b2:1; + uint64_t c1_up_b1:1; + uint64_t c1_up_b0:1; + uint64_t c0_un_bx:1; + uint64_t c0_un_wi:1; + uint64_t c0_un_b2:1; + uint64_t c0_un_b1:1; + uint64_t c0_un_b0:1; + uint64_t c0_up_bx:1; + uint64_t c0_up_wi:1; + uint64_t c0_up_b2:1; + uint64_t c0_up_b1:1; + uint64_t c0_up_b0:1; + uint64_t c1_hpint:1; + uint64_t c1_pmei:1; + uint64_t c1_wake:1; + uint64_t crs1_dr:1; + uint64_t c1_se:1; + uint64_t crs1_er:1; + uint64_t c1_aeri:1; + uint64_t c0_hpint:1; + uint64_t c0_pmei:1; + uint64_t c0_wake:1; + uint64_t crs0_dr:1; + uint64_t c0_se:1; + uint64_t crs0_er:1; + uint64_t c0_aeri:1; + uint64_t ptime:1; + uint64_t pcnt:1; + uint64_t pidbof:1; + uint64_t psldbof:1; + uint64_t dtime1:1; + uint64_t dtime0:1; + uint64_t dcnt1:1; + uint64_t dcnt0:1; + uint64_t dma1fi:1; + uint64_t dma0fi:1; + uint64_t dma4dbo:1; + uint64_t dma3dbo:1; + uint64_t dma2dbo:1; + uint64_t dma1dbo:1; + uint64_t dma0dbo:1; + uint64_t iob2big:1; + uint64_t bar0_to:1; + uint64_t rml_wto:1; + uint64_t rml_rto:1; + } s; + struct cvmx_npei_int_enb2_s cn52xx; + struct cvmx_npei_int_enb2_cn52xxp1 { + uint64_t reserved_62_63:2; + uint64_t int_a:1; + uint64_t c1_ldwn:1; + uint64_t c0_ldwn:1; + uint64_t c1_exc:1; + uint64_t c0_exc:1; + uint64_t c1_up_wf:1; + uint64_t c0_up_wf:1; + uint64_t c1_un_wf:1; + uint64_t c0_un_wf:1; + uint64_t c1_un_bx:1; + uint64_t c1_un_wi:1; + uint64_t c1_un_b2:1; + uint64_t c1_un_b1:1; + uint64_t c1_un_b0:1; + uint64_t c1_up_bx:1; + uint64_t c1_up_wi:1; + uint64_t c1_up_b2:1; + uint64_t c1_up_b1:1; + uint64_t c1_up_b0:1; + uint64_t c0_un_bx:1; + uint64_t c0_un_wi:1; + uint64_t c0_un_b2:1; + uint64_t c0_un_b1:1; + uint64_t c0_un_b0:1; + uint64_t c0_up_bx:1; + uint64_t c0_up_wi:1; + uint64_t c0_up_b2:1; + uint64_t c0_up_b1:1; + uint64_t c0_up_b0:1; + uint64_t c1_hpint:1; + uint64_t c1_pmei:1; + uint64_t c1_wake:1; + uint64_t crs1_dr:1; + uint64_t c1_se:1; + uint64_t crs1_er:1; + uint64_t c1_aeri:1; + uint64_t c0_hpint:1; + uint64_t c0_pmei:1; + uint64_t c0_wake:1; + uint64_t crs0_dr:1; + uint64_t c0_se:1; + uint64_t crs0_er:1; + uint64_t c0_aeri:1; + uint64_t ptime:1; + uint64_t pcnt:1; + uint64_t pidbof:1; + uint64_t psldbof:1; + uint64_t dtime1:1; + uint64_t dtime0:1; + uint64_t dcnt1:1; + uint64_t dcnt0:1; + uint64_t dma1fi:1; + uint64_t dma0fi:1; + uint64_t reserved_8_8:1; + uint64_t dma3dbo:1; + uint64_t dma2dbo:1; + uint64_t dma1dbo:1; + uint64_t dma0dbo:1; + uint64_t iob2big:1; + uint64_t bar0_to:1; + uint64_t rml_wto:1; + uint64_t rml_rto:1; + } cn52xxp1; + struct cvmx_npei_int_enb2_s cn56xx; + struct cvmx_npei_int_enb2_cn56xxp1 { + uint64_t reserved_61_63:3; + uint64_t c1_ldwn:1; + uint64_t c0_ldwn:1; + uint64_t c1_exc:1; + uint64_t c0_exc:1; + uint64_t c1_up_wf:1; + uint64_t c0_up_wf:1; + uint64_t c1_un_wf:1; + uint64_t c0_un_wf:1; + uint64_t c1_un_bx:1; + uint64_t c1_un_wi:1; + uint64_t c1_un_b2:1; + uint64_t c1_un_b1:1; + uint64_t c1_un_b0:1; + uint64_t c1_up_bx:1; + uint64_t c1_up_wi:1; + uint64_t c1_up_b2:1; + uint64_t c1_up_b1:1; + uint64_t c1_up_b0:1; + uint64_t c0_un_bx:1; + uint64_t c0_un_wi:1; + uint64_t c0_un_b2:1; + uint64_t c0_un_b1:1; + uint64_t c0_un_b0:1; + uint64_t c0_up_bx:1; + uint64_t c0_up_wi:1; + uint64_t c0_up_b2:1; + uint64_t c0_up_b1:1; + uint64_t c0_up_b0:1; + uint64_t c1_hpint:1; + uint64_t c1_pmei:1; + uint64_t c1_wake:1; + uint64_t reserved_29_29:1; + uint64_t c1_se:1; + uint64_t reserved_27_27:1; + uint64_t c1_aeri:1; + uint64_t c0_hpint:1; + uint64_t c0_pmei:1; + uint64_t c0_wake:1; + uint64_t reserved_22_22:1; + uint64_t c0_se:1; + uint64_t reserved_20_20:1; + uint64_t c0_aeri:1; + uint64_t ptime:1; + uint64_t pcnt:1; + uint64_t pidbof:1; + uint64_t psldbof:1; + uint64_t dtime1:1; + uint64_t dtime0:1; + uint64_t dcnt1:1; + uint64_t dcnt0:1; + uint64_t dma1fi:1; + uint64_t dma0fi:1; + uint64_t dma4dbo:1; + uint64_t dma3dbo:1; + uint64_t dma2dbo:1; + uint64_t dma1dbo:1; + uint64_t dma0dbo:1; + uint64_t iob2big:1; + uint64_t bar0_to:1; + uint64_t rml_wto:1; + uint64_t rml_rto:1; + } cn56xxp1; +}; + +union cvmx_npei_int_info { + uint64_t u64; + struct cvmx_npei_int_info_s { + uint64_t reserved_12_63:52; + uint64_t pidbof:6; + uint64_t psldbof:6; + } s; + struct cvmx_npei_int_info_s cn52xx; + struct cvmx_npei_int_info_s cn56xx; + struct cvmx_npei_int_info_s cn56xxp1; +}; + +union cvmx_npei_int_sum { + uint64_t u64; + struct cvmx_npei_int_sum_s { + uint64_t mio_inta:1; + uint64_t reserved_62_62:1; + uint64_t int_a:1; + uint64_t c1_ldwn:1; + uint64_t c0_ldwn:1; + uint64_t c1_exc:1; + uint64_t c0_exc:1; + uint64_t c1_up_wf:1; + uint64_t c0_up_wf:1; + uint64_t c1_un_wf:1; + uint64_t c0_un_wf:1; + uint64_t c1_un_bx:1; + uint64_t c1_un_wi:1; + uint64_t c1_un_b2:1; + uint64_t c1_un_b1:1; + uint64_t c1_un_b0:1; + uint64_t c1_up_bx:1; + uint64_t c1_up_wi:1; + uint64_t c1_up_b2:1; + uint64_t c1_up_b1:1; + uint64_t c1_up_b0:1; + uint64_t c0_un_bx:1; + uint64_t c0_un_wi:1; + uint64_t c0_un_b2:1; + uint64_t c0_un_b1:1; + uint64_t c0_un_b0:1; + uint64_t c0_up_bx:1; + uint64_t c0_up_wi:1; + uint64_t c0_up_b2:1; + uint64_t c0_up_b1:1; + uint64_t c0_up_b0:1; + uint64_t c1_hpint:1; + uint64_t c1_pmei:1; + uint64_t c1_wake:1; + uint64_t crs1_dr:1; + uint64_t c1_se:1; + uint64_t crs1_er:1; + uint64_t c1_aeri:1; + uint64_t c0_hpint:1; + uint64_t c0_pmei:1; + uint64_t c0_wake:1; + uint64_t crs0_dr:1; + uint64_t c0_se:1; + uint64_t crs0_er:1; + uint64_t c0_aeri:1; + uint64_t ptime:1; + uint64_t pcnt:1; + uint64_t pidbof:1; + uint64_t psldbof:1; + uint64_t dtime1:1; + uint64_t dtime0:1; + uint64_t dcnt1:1; + uint64_t dcnt0:1; + uint64_t dma1fi:1; + uint64_t dma0fi:1; + uint64_t dma4dbo:1; + uint64_t dma3dbo:1; + uint64_t dma2dbo:1; + uint64_t dma1dbo:1; + uint64_t dma0dbo:1; + uint64_t iob2big:1; + uint64_t bar0_to:1; + uint64_t rml_wto:1; + uint64_t rml_rto:1; + } s; + struct cvmx_npei_int_sum_s cn52xx; + struct cvmx_npei_int_sum_cn52xxp1 { + uint64_t mio_inta:1; + uint64_t reserved_62_62:1; + uint64_t int_a:1; + uint64_t c1_ldwn:1; + uint64_t c0_ldwn:1; + uint64_t c1_exc:1; + uint64_t c0_exc:1; + uint64_t c1_up_wf:1; + uint64_t c0_up_wf:1; + uint64_t c1_un_wf:1; + uint64_t c0_un_wf:1; + uint64_t c1_un_bx:1; + uint64_t c1_un_wi:1; + uint64_t c1_un_b2:1; + uint64_t c1_un_b1:1; + uint64_t c1_un_b0:1; + uint64_t c1_up_bx:1; + uint64_t c1_up_wi:1; + uint64_t c1_up_b2:1; + uint64_t c1_up_b1:1; + uint64_t c1_up_b0:1; + uint64_t c0_un_bx:1; + uint64_t c0_un_wi:1; + uint64_t c0_un_b2:1; + uint64_t c0_un_b1:1; + uint64_t c0_un_b0:1; + uint64_t c0_up_bx:1; + uint64_t c0_up_wi:1; + uint64_t c0_up_b2:1; + uint64_t c0_up_b1:1; + uint64_t c0_up_b0:1; + uint64_t c1_hpint:1; + uint64_t c1_pmei:1; + uint64_t c1_wake:1; + uint64_t crs1_dr:1; + uint64_t c1_se:1; + uint64_t crs1_er:1; + uint64_t c1_aeri:1; + uint64_t c0_hpint:1; + uint64_t c0_pmei:1; + uint64_t c0_wake:1; + uint64_t crs0_dr:1; + uint64_t c0_se:1; + uint64_t crs0_er:1; + uint64_t c0_aeri:1; + uint64_t reserved_15_18:4; + uint64_t dtime1:1; + uint64_t dtime0:1; + uint64_t dcnt1:1; + uint64_t dcnt0:1; + uint64_t dma1fi:1; + uint64_t dma0fi:1; + uint64_t reserved_8_8:1; + uint64_t dma3dbo:1; + uint64_t dma2dbo:1; + uint64_t dma1dbo:1; + uint64_t dma0dbo:1; + uint64_t iob2big:1; + uint64_t bar0_to:1; + uint64_t rml_wto:1; + uint64_t rml_rto:1; + } cn52xxp1; + struct cvmx_npei_int_sum_s cn56xx; + struct cvmx_npei_int_sum_cn56xxp1 { + uint64_t mio_inta:1; + uint64_t reserved_61_62:2; + uint64_t c1_ldwn:1; + uint64_t c0_ldwn:1; + uint64_t c1_exc:1; + uint64_t c0_exc:1; + uint64_t c1_up_wf:1; + uint64_t c0_up_wf:1; + uint64_t c1_un_wf:1; + uint64_t c0_un_wf:1; + uint64_t c1_un_bx:1; + uint64_t c1_un_wi:1; + uint64_t c1_un_b2:1; + uint64_t c1_un_b1:1; + uint64_t c1_un_b0:1; + uint64_t c1_up_bx:1; + uint64_t c1_up_wi:1; + uint64_t c1_up_b2:1; + uint64_t c1_up_b1:1; + uint64_t c1_up_b0:1; + uint64_t c0_un_bx:1; + uint64_t c0_un_wi:1; + uint64_t c0_un_b2:1; + uint64_t c0_un_b1:1; + uint64_t c0_un_b0:1; + uint64_t c0_up_bx:1; + uint64_t c0_up_wi:1; + uint64_t c0_up_b2:1; + uint64_t c0_up_b1:1; + uint64_t c0_up_b0:1; + uint64_t c1_hpint:1; + uint64_t c1_pmei:1; + uint64_t c1_wake:1; + uint64_t reserved_29_29:1; + uint64_t c1_se:1; + uint64_t reserved_27_27:1; + uint64_t c1_aeri:1; + uint64_t c0_hpint:1; + uint64_t c0_pmei:1; + uint64_t c0_wake:1; + uint64_t reserved_22_22:1; + uint64_t c0_se:1; + uint64_t reserved_20_20:1; + uint64_t c0_aeri:1; + uint64_t ptime:1; + uint64_t pcnt:1; + uint64_t pidbof:1; + uint64_t psldbof:1; + uint64_t dtime1:1; + uint64_t dtime0:1; + uint64_t dcnt1:1; + uint64_t dcnt0:1; + uint64_t dma1fi:1; + uint64_t dma0fi:1; + uint64_t dma4dbo:1; + uint64_t dma3dbo:1; + uint64_t dma2dbo:1; + uint64_t dma1dbo:1; + uint64_t dma0dbo:1; + uint64_t iob2big:1; + uint64_t bar0_to:1; + uint64_t rml_wto:1; + uint64_t rml_rto:1; + } cn56xxp1; +}; + +union cvmx_npei_int_sum2 { + uint64_t u64; + struct cvmx_npei_int_sum2_s { + uint64_t mio_inta:1; + uint64_t reserved_62_62:1; + uint64_t int_a:1; + uint64_t c1_ldwn:1; + uint64_t c0_ldwn:1; + uint64_t c1_exc:1; + uint64_t c0_exc:1; + uint64_t c1_up_wf:1; + uint64_t c0_up_wf:1; + uint64_t c1_un_wf:1; + uint64_t c0_un_wf:1; + uint64_t c1_un_bx:1; + uint64_t c1_un_wi:1; + uint64_t c1_un_b2:1; + uint64_t c1_un_b1:1; + uint64_t c1_un_b0:1; + uint64_t c1_up_bx:1; + uint64_t c1_up_wi:1; + uint64_t c1_up_b2:1; + uint64_t c1_up_b1:1; + uint64_t c1_up_b0:1; + uint64_t c0_un_bx:1; + uint64_t c0_un_wi:1; + uint64_t c0_un_b2:1; + uint64_t c0_un_b1:1; + uint64_t c0_un_b0:1; + uint64_t c0_up_bx:1; + uint64_t c0_up_wi:1; + uint64_t c0_up_b2:1; + uint64_t c0_up_b1:1; + uint64_t c0_up_b0:1; + uint64_t c1_hpint:1; + uint64_t c1_pmei:1; + uint64_t c1_wake:1; + uint64_t crs1_dr:1; + uint64_t c1_se:1; + uint64_t crs1_er:1; + uint64_t c1_aeri:1; + uint64_t c0_hpint:1; + uint64_t c0_pmei:1; + uint64_t c0_wake:1; + uint64_t crs0_dr:1; + uint64_t c0_se:1; + uint64_t crs0_er:1; + uint64_t c0_aeri:1; + uint64_t reserved_15_18:4; + uint64_t dtime1:1; + uint64_t dtime0:1; + uint64_t dcnt1:1; + uint64_t dcnt0:1; + uint64_t dma1fi:1; + uint64_t dma0fi:1; + uint64_t reserved_8_8:1; + uint64_t dma3dbo:1; + uint64_t dma2dbo:1; + uint64_t dma1dbo:1; + uint64_t dma0dbo:1; + uint64_t iob2big:1; + uint64_t bar0_to:1; + uint64_t rml_wto:1; + uint64_t rml_rto:1; + } s; + struct cvmx_npei_int_sum2_s cn52xx; + struct cvmx_npei_int_sum2_s cn52xxp1; + struct cvmx_npei_int_sum2_s cn56xx; +}; + +union cvmx_npei_last_win_rdata0 { + uint64_t u64; + struct cvmx_npei_last_win_rdata0_s { + uint64_t data:64; + } s; + struct cvmx_npei_last_win_rdata0_s cn52xx; + struct cvmx_npei_last_win_rdata0_s cn52xxp1; + struct cvmx_npei_last_win_rdata0_s cn56xx; + struct cvmx_npei_last_win_rdata0_s cn56xxp1; +}; + +union cvmx_npei_last_win_rdata1 { + uint64_t u64; + struct cvmx_npei_last_win_rdata1_s { + uint64_t data:64; + } s; + struct cvmx_npei_last_win_rdata1_s cn52xx; + struct cvmx_npei_last_win_rdata1_s cn52xxp1; + struct cvmx_npei_last_win_rdata1_s cn56xx; + struct cvmx_npei_last_win_rdata1_s cn56xxp1; +}; + +union cvmx_npei_mem_access_ctl { + uint64_t u64; + struct cvmx_npei_mem_access_ctl_s { + uint64_t reserved_14_63:50; + uint64_t max_word:4; + uint64_t timer:10; + } s; + struct cvmx_npei_mem_access_ctl_s cn52xx; + struct cvmx_npei_mem_access_ctl_s cn52xxp1; + struct cvmx_npei_mem_access_ctl_s cn56xx; + struct cvmx_npei_mem_access_ctl_s cn56xxp1; +}; + +union cvmx_npei_mem_access_subidx { + uint64_t u64; + struct cvmx_npei_mem_access_subidx_s { + uint64_t reserved_42_63:22; + uint64_t zero:1; + uint64_t port:2; + uint64_t nmerge:1; + uint64_t esr:2; + uint64_t esw:2; + uint64_t nsr:1; + uint64_t nsw:1; + uint64_t ror:1; + uint64_t row:1; + uint64_t ba:30; + } s; + struct cvmx_npei_mem_access_subidx_s cn52xx; + struct cvmx_npei_mem_access_subidx_s cn52xxp1; + struct cvmx_npei_mem_access_subidx_s cn56xx; + struct cvmx_npei_mem_access_subidx_s cn56xxp1; +}; + +union cvmx_npei_msi_enb0 { + uint64_t u64; + struct cvmx_npei_msi_enb0_s { + uint64_t enb:64; + } s; + struct cvmx_npei_msi_enb0_s cn52xx; + struct cvmx_npei_msi_enb0_s cn52xxp1; + struct cvmx_npei_msi_enb0_s cn56xx; + struct cvmx_npei_msi_enb0_s cn56xxp1; +}; + +union cvmx_npei_msi_enb1 { + uint64_t u64; + struct cvmx_npei_msi_enb1_s { + uint64_t enb:64; + } s; + struct cvmx_npei_msi_enb1_s cn52xx; + struct cvmx_npei_msi_enb1_s cn52xxp1; + struct cvmx_npei_msi_enb1_s cn56xx; + struct cvmx_npei_msi_enb1_s cn56xxp1; +}; + +union cvmx_npei_msi_enb2 { + uint64_t u64; + struct cvmx_npei_msi_enb2_s { + uint64_t enb:64; + } s; + struct cvmx_npei_msi_enb2_s cn52xx; + struct cvmx_npei_msi_enb2_s cn52xxp1; + struct cvmx_npei_msi_enb2_s cn56xx; + struct cvmx_npei_msi_enb2_s cn56xxp1; +}; + +union cvmx_npei_msi_enb3 { + uint64_t u64; + struct cvmx_npei_msi_enb3_s { + uint64_t enb:64; + } s; + struct cvmx_npei_msi_enb3_s cn52xx; + struct cvmx_npei_msi_enb3_s cn52xxp1; + struct cvmx_npei_msi_enb3_s cn56xx; + struct cvmx_npei_msi_enb3_s cn56xxp1; +}; + +union cvmx_npei_msi_rcv0 { + uint64_t u64; + struct cvmx_npei_msi_rcv0_s { + uint64_t intr:64; + } s; + struct cvmx_npei_msi_rcv0_s cn52xx; + struct cvmx_npei_msi_rcv0_s cn52xxp1; + struct cvmx_npei_msi_rcv0_s cn56xx; + struct cvmx_npei_msi_rcv0_s cn56xxp1; +}; + +union cvmx_npei_msi_rcv1 { + uint64_t u64; + struct cvmx_npei_msi_rcv1_s { + uint64_t intr:64; + } s; + struct cvmx_npei_msi_rcv1_s cn52xx; + struct cvmx_npei_msi_rcv1_s cn52xxp1; + struct cvmx_npei_msi_rcv1_s cn56xx; + struct cvmx_npei_msi_rcv1_s cn56xxp1; +}; + +union cvmx_npei_msi_rcv2 { + uint64_t u64; + struct cvmx_npei_msi_rcv2_s { + uint64_t intr:64; + } s; + struct cvmx_npei_msi_rcv2_s cn52xx; + struct cvmx_npei_msi_rcv2_s cn52xxp1; + struct cvmx_npei_msi_rcv2_s cn56xx; + struct cvmx_npei_msi_rcv2_s cn56xxp1; +}; + +union cvmx_npei_msi_rcv3 { + uint64_t u64; + struct cvmx_npei_msi_rcv3_s { + uint64_t intr:64; + } s; + struct cvmx_npei_msi_rcv3_s cn52xx; + struct cvmx_npei_msi_rcv3_s cn52xxp1; + struct cvmx_npei_msi_rcv3_s cn56xx; + struct cvmx_npei_msi_rcv3_s cn56xxp1; +}; + +union cvmx_npei_msi_rd_map { + uint64_t u64; + struct cvmx_npei_msi_rd_map_s { + uint64_t reserved_16_63:48; + uint64_t rd_int:8; + uint64_t msi_int:8; + } s; + struct cvmx_npei_msi_rd_map_s cn52xx; + struct cvmx_npei_msi_rd_map_s cn52xxp1; + struct cvmx_npei_msi_rd_map_s cn56xx; + struct cvmx_npei_msi_rd_map_s cn56xxp1; +}; + +union cvmx_npei_msi_w1c_enb0 { + uint64_t u64; + struct cvmx_npei_msi_w1c_enb0_s { + uint64_t clr:64; + } s; + struct cvmx_npei_msi_w1c_enb0_s cn52xx; + struct cvmx_npei_msi_w1c_enb0_s cn56xx; +}; + +union cvmx_npei_msi_w1c_enb1 { + uint64_t u64; + struct cvmx_npei_msi_w1c_enb1_s { + uint64_t clr:64; + } s; + struct cvmx_npei_msi_w1c_enb1_s cn52xx; + struct cvmx_npei_msi_w1c_enb1_s cn56xx; +}; + +union cvmx_npei_msi_w1c_enb2 { + uint64_t u64; + struct cvmx_npei_msi_w1c_enb2_s { + uint64_t clr:64; + } s; + struct cvmx_npei_msi_w1c_enb2_s cn52xx; + struct cvmx_npei_msi_w1c_enb2_s cn56xx; +}; + +union cvmx_npei_msi_w1c_enb3 { + uint64_t u64; + struct cvmx_npei_msi_w1c_enb3_s { + uint64_t clr:64; + } s; + struct cvmx_npei_msi_w1c_enb3_s cn52xx; + struct cvmx_npei_msi_w1c_enb3_s cn56xx; +}; + +union cvmx_npei_msi_w1s_enb0 { + uint64_t u64; + struct cvmx_npei_msi_w1s_enb0_s { + uint64_t set:64; + } s; + struct cvmx_npei_msi_w1s_enb0_s cn52xx; + struct cvmx_npei_msi_w1s_enb0_s cn56xx; +}; + +union cvmx_npei_msi_w1s_enb1 { + uint64_t u64; + struct cvmx_npei_msi_w1s_enb1_s { + uint64_t set:64; + } s; + struct cvmx_npei_msi_w1s_enb1_s cn52xx; + struct cvmx_npei_msi_w1s_enb1_s cn56xx; +}; + +union cvmx_npei_msi_w1s_enb2 { + uint64_t u64; + struct cvmx_npei_msi_w1s_enb2_s { + uint64_t set:64; + } s; + struct cvmx_npei_msi_w1s_enb2_s cn52xx; + struct cvmx_npei_msi_w1s_enb2_s cn56xx; +}; + +union cvmx_npei_msi_w1s_enb3 { + uint64_t u64; + struct cvmx_npei_msi_w1s_enb3_s { + uint64_t set:64; + } s; + struct cvmx_npei_msi_w1s_enb3_s cn52xx; + struct cvmx_npei_msi_w1s_enb3_s cn56xx; +}; + +union cvmx_npei_msi_wr_map { + uint64_t u64; + struct cvmx_npei_msi_wr_map_s { + uint64_t reserved_16_63:48; + uint64_t ciu_int:8; + uint64_t msi_int:8; + } s; + struct cvmx_npei_msi_wr_map_s cn52xx; + struct cvmx_npei_msi_wr_map_s cn52xxp1; + struct cvmx_npei_msi_wr_map_s cn56xx; + struct cvmx_npei_msi_wr_map_s cn56xxp1; +}; + +union cvmx_npei_pcie_credit_cnt { + uint64_t u64; + struct cvmx_npei_pcie_credit_cnt_s { + uint64_t reserved_48_63:16; + uint64_t p1_ccnt:8; + uint64_t p1_ncnt:8; + uint64_t p1_pcnt:8; + uint64_t p0_ccnt:8; + uint64_t p0_ncnt:8; + uint64_t p0_pcnt:8; + } s; + struct cvmx_npei_pcie_credit_cnt_s cn52xx; + struct cvmx_npei_pcie_credit_cnt_s cn56xx; +}; + +union cvmx_npei_pcie_msi_rcv { + uint64_t u64; + struct cvmx_npei_pcie_msi_rcv_s { + uint64_t reserved_8_63:56; + uint64_t intr:8; + } s; + struct cvmx_npei_pcie_msi_rcv_s cn52xx; + struct cvmx_npei_pcie_msi_rcv_s cn52xxp1; + struct cvmx_npei_pcie_msi_rcv_s cn56xx; + struct cvmx_npei_pcie_msi_rcv_s cn56xxp1; +}; + +union cvmx_npei_pcie_msi_rcv_b1 { + uint64_t u64; + struct cvmx_npei_pcie_msi_rcv_b1_s { + uint64_t reserved_16_63:48; + uint64_t intr:8; + uint64_t reserved_0_7:8; + } s; + struct cvmx_npei_pcie_msi_rcv_b1_s cn52xx; + struct cvmx_npei_pcie_msi_rcv_b1_s cn52xxp1; + struct cvmx_npei_pcie_msi_rcv_b1_s cn56xx; + struct cvmx_npei_pcie_msi_rcv_b1_s cn56xxp1; +}; + +union cvmx_npei_pcie_msi_rcv_b2 { + uint64_t u64; + struct cvmx_npei_pcie_msi_rcv_b2_s { + uint64_t reserved_24_63:40; + uint64_t intr:8; + uint64_t reserved_0_15:16; + } s; + struct cvmx_npei_pcie_msi_rcv_b2_s cn52xx; + struct cvmx_npei_pcie_msi_rcv_b2_s cn52xxp1; + struct cvmx_npei_pcie_msi_rcv_b2_s cn56xx; + struct cvmx_npei_pcie_msi_rcv_b2_s cn56xxp1; +}; + +union cvmx_npei_pcie_msi_rcv_b3 { + uint64_t u64; + struct cvmx_npei_pcie_msi_rcv_b3_s { + uint64_t reserved_32_63:32; + uint64_t intr:8; + uint64_t reserved_0_23:24; + } s; + struct cvmx_npei_pcie_msi_rcv_b3_s cn52xx; + struct cvmx_npei_pcie_msi_rcv_b3_s cn52xxp1; + struct cvmx_npei_pcie_msi_rcv_b3_s cn56xx; + struct cvmx_npei_pcie_msi_rcv_b3_s cn56xxp1; +}; + +union cvmx_npei_pktx_cnts { + uint64_t u64; + struct cvmx_npei_pktx_cnts_s { + uint64_t reserved_54_63:10; + uint64_t timer:22; + uint64_t cnt:32; + } s; + struct cvmx_npei_pktx_cnts_s cn52xx; + struct cvmx_npei_pktx_cnts_s cn56xx; + struct cvmx_npei_pktx_cnts_s cn56xxp1; +}; + +union cvmx_npei_pktx_in_bp { + uint64_t u64; + struct cvmx_npei_pktx_in_bp_s { + uint64_t wmark:32; + uint64_t cnt:32; + } s; + struct cvmx_npei_pktx_in_bp_s cn52xx; + struct cvmx_npei_pktx_in_bp_s cn56xx; + struct cvmx_npei_pktx_in_bp_s cn56xxp1; +}; + +union cvmx_npei_pktx_instr_baddr { + uint64_t u64; + struct cvmx_npei_pktx_instr_baddr_s { + uint64_t addr:61; + uint64_t reserved_0_2:3; + } s; + struct cvmx_npei_pktx_instr_baddr_s cn52xx; + struct cvmx_npei_pktx_instr_baddr_s cn56xx; + struct cvmx_npei_pktx_instr_baddr_s cn56xxp1; +}; + +union cvmx_npei_pktx_instr_baoff_dbell { + uint64_t u64; + struct cvmx_npei_pktx_instr_baoff_dbell_s { + uint64_t aoff:32; + uint64_t dbell:32; + } s; + struct cvmx_npei_pktx_instr_baoff_dbell_s cn52xx; + struct cvmx_npei_pktx_instr_baoff_dbell_s cn56xx; + struct cvmx_npei_pktx_instr_baoff_dbell_s cn56xxp1; +}; + +union cvmx_npei_pktx_instr_fifo_rsize { + uint64_t u64; + struct cvmx_npei_pktx_instr_fifo_rsize_s { + uint64_t max:9; + uint64_t rrp:9; + uint64_t wrp:9; + uint64_t fcnt:5; + uint64_t rsize:32; + } s; + struct cvmx_npei_pktx_instr_fifo_rsize_s cn52xx; + struct cvmx_npei_pktx_instr_fifo_rsize_s cn56xx; + struct cvmx_npei_pktx_instr_fifo_rsize_s cn56xxp1; +}; + +union cvmx_npei_pktx_instr_header { + uint64_t u64; + struct cvmx_npei_pktx_instr_header_s { + uint64_t reserved_44_63:20; + uint64_t pbp:1; + uint64_t rsv_f:5; + uint64_t rparmode:2; + uint64_t rsv_e:1; + uint64_t rskp_len:7; + uint64_t rsv_d:6; + uint64_t use_ihdr:1; + uint64_t rsv_c:5; + uint64_t par_mode:2; + uint64_t rsv_b:1; + uint64_t skp_len:7; + uint64_t rsv_a:6; + } s; + struct cvmx_npei_pktx_instr_header_s cn52xx; + struct cvmx_npei_pktx_instr_header_s cn56xx; + struct cvmx_npei_pktx_instr_header_s cn56xxp1; +}; + +union cvmx_npei_pktx_slist_baddr { + uint64_t u64; + struct cvmx_npei_pktx_slist_baddr_s { + uint64_t addr:60; + uint64_t reserved_0_3:4; + } s; + struct cvmx_npei_pktx_slist_baddr_s cn52xx; + struct cvmx_npei_pktx_slist_baddr_s cn56xx; + struct cvmx_npei_pktx_slist_baddr_s cn56xxp1; +}; + +union cvmx_npei_pktx_slist_baoff_dbell { + uint64_t u64; + struct cvmx_npei_pktx_slist_baoff_dbell_s { + uint64_t aoff:32; + uint64_t dbell:32; + } s; + struct cvmx_npei_pktx_slist_baoff_dbell_s cn52xx; + struct cvmx_npei_pktx_slist_baoff_dbell_s cn56xx; + struct cvmx_npei_pktx_slist_baoff_dbell_s cn56xxp1; +}; + +union cvmx_npei_pktx_slist_fifo_rsize { + uint64_t u64; + struct cvmx_npei_pktx_slist_fifo_rsize_s { + uint64_t reserved_32_63:32; + uint64_t rsize:32; + } s; + struct cvmx_npei_pktx_slist_fifo_rsize_s cn52xx; + struct cvmx_npei_pktx_slist_fifo_rsize_s cn56xx; + struct cvmx_npei_pktx_slist_fifo_rsize_s cn56xxp1; +}; + +union cvmx_npei_pkt_cnt_int { + uint64_t u64; + struct cvmx_npei_pkt_cnt_int_s { + uint64_t reserved_32_63:32; + uint64_t port:32; + } s; + struct cvmx_npei_pkt_cnt_int_s cn52xx; + struct cvmx_npei_pkt_cnt_int_s cn56xx; + struct cvmx_npei_pkt_cnt_int_s cn56xxp1; +}; + +union cvmx_npei_pkt_cnt_int_enb { + uint64_t u64; + struct cvmx_npei_pkt_cnt_int_enb_s { + uint64_t reserved_32_63:32; + uint64_t port:32; + } s; + struct cvmx_npei_pkt_cnt_int_enb_s cn52xx; + struct cvmx_npei_pkt_cnt_int_enb_s cn56xx; + struct cvmx_npei_pkt_cnt_int_enb_s cn56xxp1; +}; + +union cvmx_npei_pkt_data_out_es { + uint64_t u64; + struct cvmx_npei_pkt_data_out_es_s { + uint64_t es:64; + } s; + struct cvmx_npei_pkt_data_out_es_s cn52xx; + struct cvmx_npei_pkt_data_out_es_s cn56xx; + struct cvmx_npei_pkt_data_out_es_s cn56xxp1; +}; + +union cvmx_npei_pkt_data_out_ns { + uint64_t u64; + struct cvmx_npei_pkt_data_out_ns_s { + uint64_t reserved_32_63:32; + uint64_t nsr:32; + } s; + struct cvmx_npei_pkt_data_out_ns_s cn52xx; + struct cvmx_npei_pkt_data_out_ns_s cn56xx; + struct cvmx_npei_pkt_data_out_ns_s cn56xxp1; +}; + +union cvmx_npei_pkt_data_out_ror { + uint64_t u64; + struct cvmx_npei_pkt_data_out_ror_s { + uint64_t reserved_32_63:32; + uint64_t ror:32; + } s; + struct cvmx_npei_pkt_data_out_ror_s cn52xx; + struct cvmx_npei_pkt_data_out_ror_s cn56xx; + struct cvmx_npei_pkt_data_out_ror_s cn56xxp1; +}; + +union cvmx_npei_pkt_dpaddr { + uint64_t u64; + struct cvmx_npei_pkt_dpaddr_s { + uint64_t reserved_32_63:32; + uint64_t dptr:32; + } s; + struct cvmx_npei_pkt_dpaddr_s cn52xx; + struct cvmx_npei_pkt_dpaddr_s cn56xx; + struct cvmx_npei_pkt_dpaddr_s cn56xxp1; +}; + +union cvmx_npei_pkt_in_bp { + uint64_t u64; + struct cvmx_npei_pkt_in_bp_s { + uint64_t reserved_32_63:32; + uint64_t bp:32; + } s; + struct cvmx_npei_pkt_in_bp_s cn56xx; +}; + +union cvmx_npei_pkt_in_donex_cnts { + uint64_t u64; + struct cvmx_npei_pkt_in_donex_cnts_s { + uint64_t reserved_32_63:32; + uint64_t cnt:32; + } s; + struct cvmx_npei_pkt_in_donex_cnts_s cn52xx; + struct cvmx_npei_pkt_in_donex_cnts_s cn56xx; + struct cvmx_npei_pkt_in_donex_cnts_s cn56xxp1; +}; + +union cvmx_npei_pkt_in_instr_counts { + uint64_t u64; + struct cvmx_npei_pkt_in_instr_counts_s { + uint64_t wr_cnt:32; + uint64_t rd_cnt:32; + } s; + struct cvmx_npei_pkt_in_instr_counts_s cn52xx; + struct cvmx_npei_pkt_in_instr_counts_s cn56xx; +}; + +union cvmx_npei_pkt_in_pcie_port { + uint64_t u64; + struct cvmx_npei_pkt_in_pcie_port_s { + uint64_t pp:64; + } s; + struct cvmx_npei_pkt_in_pcie_port_s cn52xx; + struct cvmx_npei_pkt_in_pcie_port_s cn56xx; +}; + +union cvmx_npei_pkt_input_control { + uint64_t u64; + struct cvmx_npei_pkt_input_control_s { + uint64_t reserved_23_63:41; + uint64_t pkt_rr:1; + uint64_t pbp_dhi:13; + uint64_t d_nsr:1; + uint64_t d_esr:2; + uint64_t d_ror:1; + uint64_t use_csr:1; + uint64_t nsr:1; + uint64_t esr:2; + uint64_t ror:1; + } s; + struct cvmx_npei_pkt_input_control_s cn52xx; + struct cvmx_npei_pkt_input_control_s cn56xx; + struct cvmx_npei_pkt_input_control_s cn56xxp1; +}; + +union cvmx_npei_pkt_instr_enb { + uint64_t u64; + struct cvmx_npei_pkt_instr_enb_s { + uint64_t reserved_32_63:32; + uint64_t enb:32; + } s; + struct cvmx_npei_pkt_instr_enb_s cn52xx; + struct cvmx_npei_pkt_instr_enb_s cn56xx; + struct cvmx_npei_pkt_instr_enb_s cn56xxp1; +}; + +union cvmx_npei_pkt_instr_rd_size { + uint64_t u64; + struct cvmx_npei_pkt_instr_rd_size_s { + uint64_t rdsize:64; + } s; + struct cvmx_npei_pkt_instr_rd_size_s cn52xx; + struct cvmx_npei_pkt_instr_rd_size_s cn56xx; +}; + +union cvmx_npei_pkt_instr_size { + uint64_t u64; + struct cvmx_npei_pkt_instr_size_s { + uint64_t reserved_32_63:32; + uint64_t is_64b:32; + } s; + struct cvmx_npei_pkt_instr_size_s cn52xx; + struct cvmx_npei_pkt_instr_size_s cn56xx; + struct cvmx_npei_pkt_instr_size_s cn56xxp1; +}; + +union cvmx_npei_pkt_int_levels { + uint64_t u64; + struct cvmx_npei_pkt_int_levels_s { + uint64_t reserved_54_63:10; + uint64_t time:22; + uint64_t cnt:32; + } s; + struct cvmx_npei_pkt_int_levels_s cn52xx; + struct cvmx_npei_pkt_int_levels_s cn56xx; + struct cvmx_npei_pkt_int_levels_s cn56xxp1; +}; + +union cvmx_npei_pkt_iptr { + uint64_t u64; + struct cvmx_npei_pkt_iptr_s { + uint64_t reserved_32_63:32; + uint64_t iptr:32; + } s; + struct cvmx_npei_pkt_iptr_s cn52xx; + struct cvmx_npei_pkt_iptr_s cn56xx; + struct cvmx_npei_pkt_iptr_s cn56xxp1; +}; + +union cvmx_npei_pkt_out_bmode { + uint64_t u64; + struct cvmx_npei_pkt_out_bmode_s { + uint64_t reserved_32_63:32; + uint64_t bmode:32; + } s; + struct cvmx_npei_pkt_out_bmode_s cn52xx; + struct cvmx_npei_pkt_out_bmode_s cn56xx; + struct cvmx_npei_pkt_out_bmode_s cn56xxp1; +}; + +union cvmx_npei_pkt_out_enb { + uint64_t u64; + struct cvmx_npei_pkt_out_enb_s { + uint64_t reserved_32_63:32; + uint64_t enb:32; + } s; + struct cvmx_npei_pkt_out_enb_s cn52xx; + struct cvmx_npei_pkt_out_enb_s cn56xx; + struct cvmx_npei_pkt_out_enb_s cn56xxp1; +}; + +union cvmx_npei_pkt_output_wmark { + uint64_t u64; + struct cvmx_npei_pkt_output_wmark_s { + uint64_t reserved_32_63:32; + uint64_t wmark:32; + } s; + struct cvmx_npei_pkt_output_wmark_s cn52xx; + struct cvmx_npei_pkt_output_wmark_s cn56xx; +}; + +union cvmx_npei_pkt_pcie_port { + uint64_t u64; + struct cvmx_npei_pkt_pcie_port_s { + uint64_t pp:64; + } s; + struct cvmx_npei_pkt_pcie_port_s cn52xx; + struct cvmx_npei_pkt_pcie_port_s cn56xx; + struct cvmx_npei_pkt_pcie_port_s cn56xxp1; +}; + +union cvmx_npei_pkt_port_in_rst { + uint64_t u64; + struct cvmx_npei_pkt_port_in_rst_s { + uint64_t in_rst:32; + uint64_t out_rst:32; + } s; + struct cvmx_npei_pkt_port_in_rst_s cn52xx; + struct cvmx_npei_pkt_port_in_rst_s cn56xx; +}; + +union cvmx_npei_pkt_slist_es { + uint64_t u64; + struct cvmx_npei_pkt_slist_es_s { + uint64_t es:64; + } s; + struct cvmx_npei_pkt_slist_es_s cn52xx; + struct cvmx_npei_pkt_slist_es_s cn56xx; + struct cvmx_npei_pkt_slist_es_s cn56xxp1; +}; + +union cvmx_npei_pkt_slist_id_size { + uint64_t u64; + struct cvmx_npei_pkt_slist_id_size_s { + uint64_t reserved_23_63:41; + uint64_t isize:7; + uint64_t bsize:16; + } s; + struct cvmx_npei_pkt_slist_id_size_s cn52xx; + struct cvmx_npei_pkt_slist_id_size_s cn56xx; + struct cvmx_npei_pkt_slist_id_size_s cn56xxp1; +}; + +union cvmx_npei_pkt_slist_ns { + uint64_t u64; + struct cvmx_npei_pkt_slist_ns_s { + uint64_t reserved_32_63:32; + uint64_t nsr:32; + } s; + struct cvmx_npei_pkt_slist_ns_s cn52xx; + struct cvmx_npei_pkt_slist_ns_s cn56xx; + struct cvmx_npei_pkt_slist_ns_s cn56xxp1; +}; + +union cvmx_npei_pkt_slist_ror { + uint64_t u64; + struct cvmx_npei_pkt_slist_ror_s { + uint64_t reserved_32_63:32; + uint64_t ror:32; + } s; + struct cvmx_npei_pkt_slist_ror_s cn52xx; + struct cvmx_npei_pkt_slist_ror_s cn56xx; + struct cvmx_npei_pkt_slist_ror_s cn56xxp1; +}; + +union cvmx_npei_pkt_time_int { + uint64_t u64; + struct cvmx_npei_pkt_time_int_s { + uint64_t reserved_32_63:32; + uint64_t port:32; + } s; + struct cvmx_npei_pkt_time_int_s cn52xx; + struct cvmx_npei_pkt_time_int_s cn56xx; + struct cvmx_npei_pkt_time_int_s cn56xxp1; +}; + +union cvmx_npei_pkt_time_int_enb { + uint64_t u64; + struct cvmx_npei_pkt_time_int_enb_s { + uint64_t reserved_32_63:32; + uint64_t port:32; + } s; + struct cvmx_npei_pkt_time_int_enb_s cn52xx; + struct cvmx_npei_pkt_time_int_enb_s cn56xx; + struct cvmx_npei_pkt_time_int_enb_s cn56xxp1; +}; + +union cvmx_npei_rsl_int_blocks { + uint64_t u64; + struct cvmx_npei_rsl_int_blocks_s { + uint64_t reserved_31_63:33; + uint64_t iob:1; + uint64_t lmc1:1; + uint64_t agl:1; + uint64_t reserved_24_27:4; + uint64_t asxpcs1:1; + uint64_t asxpcs0:1; + uint64_t reserved_21_21:1; + uint64_t pip:1; + uint64_t reserved_18_19:2; + uint64_t lmc0:1; + uint64_t l2c:1; + uint64_t usb1:1; + uint64_t rad:1; + uint64_t usb:1; + uint64_t pow:1; + uint64_t tim:1; + uint64_t pko:1; + uint64_t ipd:1; + uint64_t reserved_8_8:1; + uint64_t zip:1; + uint64_t reserved_6_6:1; + uint64_t fpa:1; + uint64_t key:1; + uint64_t npei:1; + uint64_t gmx1:1; + uint64_t gmx0:1; + uint64_t mio:1; + } s; + struct cvmx_npei_rsl_int_blocks_s cn52xx; + struct cvmx_npei_rsl_int_blocks_s cn52xxp1; + struct cvmx_npei_rsl_int_blocks_cn56xx { + uint64_t reserved_31_63:33; + uint64_t iob:1; + uint64_t lmc1:1; + uint64_t agl:1; + uint64_t reserved_24_27:4; + uint64_t asxpcs1:1; + uint64_t asxpcs0:1; + uint64_t reserved_21_21:1; + uint64_t pip:1; + uint64_t reserved_18_19:2; + uint64_t lmc0:1; + uint64_t l2c:1; + uint64_t reserved_15_15:1; + uint64_t rad:1; + uint64_t usb:1; + uint64_t pow:1; + uint64_t tim:1; + uint64_t pko:1; + uint64_t ipd:1; + uint64_t reserved_8_8:1; + uint64_t zip:1; + uint64_t reserved_6_6:1; + uint64_t fpa:1; + uint64_t key:1; + uint64_t npei:1; + uint64_t gmx1:1; + uint64_t gmx0:1; + uint64_t mio:1; + } cn56xx; + struct cvmx_npei_rsl_int_blocks_cn56xx cn56xxp1; +}; + +union cvmx_npei_scratch_1 { + uint64_t u64; + struct cvmx_npei_scratch_1_s { + uint64_t data:64; + } s; + struct cvmx_npei_scratch_1_s cn52xx; + struct cvmx_npei_scratch_1_s cn52xxp1; + struct cvmx_npei_scratch_1_s cn56xx; + struct cvmx_npei_scratch_1_s cn56xxp1; +}; + +union cvmx_npei_state1 { + uint64_t u64; + struct cvmx_npei_state1_s { + uint64_t cpl1:12; + uint64_t cpl0:12; + uint64_t arb:1; + uint64_t csr:39; + } s; + struct cvmx_npei_state1_s cn52xx; + struct cvmx_npei_state1_s cn52xxp1; + struct cvmx_npei_state1_s cn56xx; + struct cvmx_npei_state1_s cn56xxp1; +}; + +union cvmx_npei_state2 { + uint64_t u64; + struct cvmx_npei_state2_s { + uint64_t reserved_48_63:16; + uint64_t npei:1; + uint64_t rac:1; + uint64_t csm1:15; + uint64_t csm0:15; + uint64_t nnp0:8; + uint64_t nnd:8; + } s; + struct cvmx_npei_state2_s cn52xx; + struct cvmx_npei_state2_s cn52xxp1; + struct cvmx_npei_state2_s cn56xx; + struct cvmx_npei_state2_s cn56xxp1; +}; + +union cvmx_npei_state3 { + uint64_t u64; + struct cvmx_npei_state3_s { + uint64_t reserved_56_63:8; + uint64_t psm1:15; + uint64_t psm0:15; + uint64_t nsm1:13; + uint64_t nsm0:13; + } s; + struct cvmx_npei_state3_s cn52xx; + struct cvmx_npei_state3_s cn52xxp1; + struct cvmx_npei_state3_s cn56xx; + struct cvmx_npei_state3_s cn56xxp1; +}; + +union cvmx_npei_win_rd_addr { + uint64_t u64; + struct cvmx_npei_win_rd_addr_s { + uint64_t reserved_51_63:13; + uint64_t ld_cmd:2; + uint64_t iobit:1; + uint64_t rd_addr:48; + } s; + struct cvmx_npei_win_rd_addr_s cn52xx; + struct cvmx_npei_win_rd_addr_s cn52xxp1; + struct cvmx_npei_win_rd_addr_s cn56xx; + struct cvmx_npei_win_rd_addr_s cn56xxp1; +}; + +union cvmx_npei_win_rd_data { + uint64_t u64; + struct cvmx_npei_win_rd_data_s { + uint64_t rd_data:64; + } s; + struct cvmx_npei_win_rd_data_s cn52xx; + struct cvmx_npei_win_rd_data_s cn52xxp1; + struct cvmx_npei_win_rd_data_s cn56xx; + struct cvmx_npei_win_rd_data_s cn56xxp1; +}; + +union cvmx_npei_win_wr_addr { + uint64_t u64; + struct cvmx_npei_win_wr_addr_s { + uint64_t reserved_49_63:15; + uint64_t iobit:1; + uint64_t wr_addr:46; + uint64_t reserved_0_1:2; + } s; + struct cvmx_npei_win_wr_addr_s cn52xx; + struct cvmx_npei_win_wr_addr_s cn52xxp1; + struct cvmx_npei_win_wr_addr_s cn56xx; + struct cvmx_npei_win_wr_addr_s cn56xxp1; +}; + +union cvmx_npei_win_wr_data { + uint64_t u64; + struct cvmx_npei_win_wr_data_s { + uint64_t wr_data:64; + } s; + struct cvmx_npei_win_wr_data_s cn52xx; + struct cvmx_npei_win_wr_data_s cn52xxp1; + struct cvmx_npei_win_wr_data_s cn56xx; + struct cvmx_npei_win_wr_data_s cn56xxp1; +}; + +union cvmx_npei_win_wr_mask { + uint64_t u64; + struct cvmx_npei_win_wr_mask_s { + uint64_t reserved_8_63:56; + uint64_t wr_mask:8; + } s; + struct cvmx_npei_win_wr_mask_s cn52xx; + struct cvmx_npei_win_wr_mask_s cn52xxp1; + struct cvmx_npei_win_wr_mask_s cn56xx; + struct cvmx_npei_win_wr_mask_s cn56xxp1; +}; + +union cvmx_npei_window_ctl { + uint64_t u64; + struct cvmx_npei_window_ctl_s { + uint64_t reserved_32_63:32; + uint64_t time:32; + } s; + struct cvmx_npei_window_ctl_s cn52xx; + struct cvmx_npei_window_ctl_s cn52xxp1; + struct cvmx_npei_window_ctl_s cn56xx; + struct cvmx_npei_window_ctl_s cn56xxp1; +}; + +#endif diff --git a/arch/mips/include/asm/octeon/cvmx-npi-defs.h b/arch/mips/include/asm/octeon/cvmx-npi-defs.h new file mode 100644 index 000000000000..4e03cd8561e3 --- /dev/null +++ b/arch/mips/include/asm/octeon/cvmx-npi-defs.h @@ -0,0 +1,1735 @@ +/***********************license start*************** + * Author: Cavium Networks + * + * Contact: support@caviumnetworks.com + * This file is part of the OCTEON SDK + * + * Copyright (c) 2003-2008 Cavium Networks + * + * This file is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License, Version 2, as + * published by the Free Software Foundation. + * + * This file is distributed in the hope that it will be useful, but + * AS-IS and WITHOUT ANY WARRANTY; without even the implied warranty + * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE, TITLE, or + * NONINFRINGEMENT. See the GNU General Public License for more + * details. + * + * You should have received a copy of the GNU General Public License + * along with this file; if not, write to the Free Software + * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA + * or visit http://www.gnu.org/licenses/. + * + * This file may also be available under a different license from Cavium. + * Contact Cavium Networks for more information + ***********************license end**************************************/ + +#ifndef __CVMX_NPI_DEFS_H__ +#define __CVMX_NPI_DEFS_H__ + +#define CVMX_NPI_BASE_ADDR_INPUT0 \ + CVMX_ADD_IO_SEG(0x00011F0000000070ull) +#define CVMX_NPI_BASE_ADDR_INPUT1 \ + CVMX_ADD_IO_SEG(0x00011F0000000080ull) +#define CVMX_NPI_BASE_ADDR_INPUT2 \ + CVMX_ADD_IO_SEG(0x00011F0000000090ull) +#define CVMX_NPI_BASE_ADDR_INPUT3 \ + CVMX_ADD_IO_SEG(0x00011F00000000A0ull) +#define CVMX_NPI_BASE_ADDR_INPUTX(offset) \ + CVMX_ADD_IO_SEG(0x00011F0000000070ull + (((offset) & 3) * 16)) +#define CVMX_NPI_BASE_ADDR_OUTPUT0 \ + CVMX_ADD_IO_SEG(0x00011F00000000B8ull) +#define CVMX_NPI_BASE_ADDR_OUTPUT1 \ + CVMX_ADD_IO_SEG(0x00011F00000000C0ull) +#define CVMX_NPI_BASE_ADDR_OUTPUT2 \ + CVMX_ADD_IO_SEG(0x00011F00000000C8ull) +#define CVMX_NPI_BASE_ADDR_OUTPUT3 \ + CVMX_ADD_IO_SEG(0x00011F00000000D0ull) +#define CVMX_NPI_BASE_ADDR_OUTPUTX(offset) \ + CVMX_ADD_IO_SEG(0x00011F00000000B8ull + (((offset) & 3) * 8)) +#define CVMX_NPI_BIST_STATUS \ + CVMX_ADD_IO_SEG(0x00011F00000003F8ull) +#define CVMX_NPI_BUFF_SIZE_OUTPUT0 \ + CVMX_ADD_IO_SEG(0x00011F00000000E0ull) +#define CVMX_NPI_BUFF_SIZE_OUTPUT1 \ + CVMX_ADD_IO_SEG(0x00011F00000000E8ull) +#define CVMX_NPI_BUFF_SIZE_OUTPUT2 \ + CVMX_ADD_IO_SEG(0x00011F00000000F0ull) +#define CVMX_NPI_BUFF_SIZE_OUTPUT3 \ + CVMX_ADD_IO_SEG(0x00011F00000000F8ull) +#define CVMX_NPI_BUFF_SIZE_OUTPUTX(offset) \ + CVMX_ADD_IO_SEG(0x00011F00000000E0ull + (((offset) & 3) * 8)) +#define CVMX_NPI_COMP_CTL \ + CVMX_ADD_IO_SEG(0x00011F0000000218ull) +#define CVMX_NPI_CTL_STATUS \ + CVMX_ADD_IO_SEG(0x00011F0000000010ull) +#define CVMX_NPI_DBG_SELECT \ + CVMX_ADD_IO_SEG(0x00011F0000000008ull) +#define CVMX_NPI_DMA_CONTROL \ + CVMX_ADD_IO_SEG(0x00011F0000000128ull) +#define CVMX_NPI_DMA_HIGHP_COUNTS \ + CVMX_ADD_IO_SEG(0x00011F0000000148ull) +#define CVMX_NPI_DMA_HIGHP_NADDR \ + CVMX_ADD_IO_SEG(0x00011F0000000158ull) +#define CVMX_NPI_DMA_LOWP_COUNTS \ + CVMX_ADD_IO_SEG(0x00011F0000000140ull) +#define CVMX_NPI_DMA_LOWP_NADDR \ + CVMX_ADD_IO_SEG(0x00011F0000000150ull) +#define CVMX_NPI_HIGHP_DBELL \ + CVMX_ADD_IO_SEG(0x00011F0000000120ull) +#define CVMX_NPI_HIGHP_IBUFF_SADDR \ + CVMX_ADD_IO_SEG(0x00011F0000000110ull) +#define CVMX_NPI_INPUT_CONTROL \ + CVMX_ADD_IO_SEG(0x00011F0000000138ull) +#define CVMX_NPI_INT_ENB \ + CVMX_ADD_IO_SEG(0x00011F0000000020ull) +#define CVMX_NPI_INT_SUM \ + CVMX_ADD_IO_SEG(0x00011F0000000018ull) +#define CVMX_NPI_LOWP_DBELL \ + CVMX_ADD_IO_SEG(0x00011F0000000118ull) +#define CVMX_NPI_LOWP_IBUFF_SADDR \ + CVMX_ADD_IO_SEG(0x00011F0000000108ull) +#define CVMX_NPI_MEM_ACCESS_SUBID3 \ + CVMX_ADD_IO_SEG(0x00011F0000000028ull) +#define CVMX_NPI_MEM_ACCESS_SUBID4 \ + CVMX_ADD_IO_SEG(0x00011F0000000030ull) +#define CVMX_NPI_MEM_ACCESS_SUBID5 \ + CVMX_ADD_IO_SEG(0x00011F0000000038ull) +#define CVMX_NPI_MEM_ACCESS_SUBID6 \ + CVMX_ADD_IO_SEG(0x00011F0000000040ull) +#define CVMX_NPI_MEM_ACCESS_SUBIDX(offset) \ + CVMX_ADD_IO_SEG(0x00011F0000000028ull + (((offset) & 7) * 8) - 8 * 3) +#define CVMX_NPI_MSI_RCV \ + (0x0000000000000190ull) +#define CVMX_NPI_NPI_MSI_RCV \ + CVMX_ADD_IO_SEG(0x00011F0000001190ull) +#define CVMX_NPI_NUM_DESC_OUTPUT0 \ + CVMX_ADD_IO_SEG(0x00011F0000000050ull) +#define CVMX_NPI_NUM_DESC_OUTPUT1 \ + CVMX_ADD_IO_SEG(0x00011F0000000058ull) +#define CVMX_NPI_NUM_DESC_OUTPUT2 \ + CVMX_ADD_IO_SEG(0x00011F0000000060ull) +#define CVMX_NPI_NUM_DESC_OUTPUT3 \ + CVMX_ADD_IO_SEG(0x00011F0000000068ull) +#define CVMX_NPI_NUM_DESC_OUTPUTX(offset) \ + CVMX_ADD_IO_SEG(0x00011F0000000050ull + (((offset) & 3) * 8)) +#define CVMX_NPI_OUTPUT_CONTROL \ + CVMX_ADD_IO_SEG(0x00011F0000000100ull) +#define CVMX_NPI_P0_DBPAIR_ADDR \ + CVMX_ADD_IO_SEG(0x00011F0000000180ull) +#define CVMX_NPI_P0_INSTR_ADDR \ + CVMX_ADD_IO_SEG(0x00011F00000001C0ull) +#define CVMX_NPI_P0_INSTR_CNTS \ + CVMX_ADD_IO_SEG(0x00011F00000001A0ull) +#define CVMX_NPI_P0_PAIR_CNTS \ + CVMX_ADD_IO_SEG(0x00011F0000000160ull) +#define CVMX_NPI_P1_DBPAIR_ADDR \ + CVMX_ADD_IO_SEG(0x00011F0000000188ull) +#define CVMX_NPI_P1_INSTR_ADDR \ + CVMX_ADD_IO_SEG(0x00011F00000001C8ull) +#define CVMX_NPI_P1_INSTR_CNTS \ + CVMX_ADD_IO_SEG(0x00011F00000001A8ull) +#define CVMX_NPI_P1_PAIR_CNTS \ + CVMX_ADD_IO_SEG(0x00011F0000000168ull) +#define CVMX_NPI_P2_DBPAIR_ADDR \ + CVMX_ADD_IO_SEG(0x00011F0000000190ull) +#define CVMX_NPI_P2_INSTR_ADDR \ + CVMX_ADD_IO_SEG(0x00011F00000001D0ull) +#define CVMX_NPI_P2_INSTR_CNTS \ + CVMX_ADD_IO_SEG(0x00011F00000001B0ull) +#define CVMX_NPI_P2_PAIR_CNTS \ + CVMX_ADD_IO_SEG(0x00011F0000000170ull) +#define CVMX_NPI_P3_DBPAIR_ADDR \ + CVMX_ADD_IO_SEG(0x00011F0000000198ull) +#define CVMX_NPI_P3_INSTR_ADDR \ + CVMX_ADD_IO_SEG(0x00011F00000001D8ull) +#define CVMX_NPI_P3_INSTR_CNTS \ + CVMX_ADD_IO_SEG(0x00011F00000001B8ull) +#define CVMX_NPI_P3_PAIR_CNTS \ + CVMX_ADD_IO_SEG(0x00011F0000000178ull) +#define CVMX_NPI_PCI_BAR1_INDEXX(offset) \ + CVMX_ADD_IO_SEG(0x00011F0000001100ull + (((offset) & 31) * 4)) +#define CVMX_NPI_PCI_BIST_REG \ + CVMX_ADD_IO_SEG(0x00011F00000011C0ull) +#define CVMX_NPI_PCI_BURST_SIZE \ + CVMX_ADD_IO_SEG(0x00011F00000000D8ull) +#define CVMX_NPI_PCI_CFG00 \ + CVMX_ADD_IO_SEG(0x00011F0000001800ull) +#define CVMX_NPI_PCI_CFG01 \ + CVMX_ADD_IO_SEG(0x00011F0000001804ull) +#define CVMX_NPI_PCI_CFG02 \ + CVMX_ADD_IO_SEG(0x00011F0000001808ull) +#define CVMX_NPI_PCI_CFG03 \ + CVMX_ADD_IO_SEG(0x00011F000000180Cull) +#define CVMX_NPI_PCI_CFG04 \ + CVMX_ADD_IO_SEG(0x00011F0000001810ull) +#define CVMX_NPI_PCI_CFG05 \ + CVMX_ADD_IO_SEG(0x00011F0000001814ull) +#define CVMX_NPI_PCI_CFG06 \ + CVMX_ADD_IO_SEG(0x00011F0000001818ull) +#define CVMX_NPI_PCI_CFG07 \ + CVMX_ADD_IO_SEG(0x00011F000000181Cull) +#define CVMX_NPI_PCI_CFG08 \ + CVMX_ADD_IO_SEG(0x00011F0000001820ull) +#define CVMX_NPI_PCI_CFG09 \ + CVMX_ADD_IO_SEG(0x00011F0000001824ull) +#define CVMX_NPI_PCI_CFG10 \ + CVMX_ADD_IO_SEG(0x00011F0000001828ull) +#define CVMX_NPI_PCI_CFG11 \ + CVMX_ADD_IO_SEG(0x00011F000000182Cull) +#define CVMX_NPI_PCI_CFG12 \ + CVMX_ADD_IO_SEG(0x00011F0000001830ull) +#define CVMX_NPI_PCI_CFG13 \ + CVMX_ADD_IO_SEG(0x00011F0000001834ull) +#define CVMX_NPI_PCI_CFG15 \ + CVMX_ADD_IO_SEG(0x00011F000000183Cull) +#define CVMX_NPI_PCI_CFG16 \ + CVMX_ADD_IO_SEG(0x00011F0000001840ull) +#define CVMX_NPI_PCI_CFG17 \ + CVMX_ADD_IO_SEG(0x00011F0000001844ull) +#define CVMX_NPI_PCI_CFG18 \ + CVMX_ADD_IO_SEG(0x00011F0000001848ull) +#define CVMX_NPI_PCI_CFG19 \ + CVMX_ADD_IO_SEG(0x00011F000000184Cull) +#define CVMX_NPI_PCI_CFG20 \ + CVMX_ADD_IO_SEG(0x00011F0000001850ull) +#define CVMX_NPI_PCI_CFG21 \ + CVMX_ADD_IO_SEG(0x00011F0000001854ull) +#define CVMX_NPI_PCI_CFG22 \ + CVMX_ADD_IO_SEG(0x00011F0000001858ull) +#define CVMX_NPI_PCI_CFG56 \ + CVMX_ADD_IO_SEG(0x00011F00000018E0ull) +#define CVMX_NPI_PCI_CFG57 \ + CVMX_ADD_IO_SEG(0x00011F00000018E4ull) +#define CVMX_NPI_PCI_CFG58 \ + CVMX_ADD_IO_SEG(0x00011F00000018E8ull) +#define CVMX_NPI_PCI_CFG59 \ + CVMX_ADD_IO_SEG(0x00011F00000018ECull) +#define CVMX_NPI_PCI_CFG60 \ + CVMX_ADD_IO_SEG(0x00011F00000018F0ull) +#define CVMX_NPI_PCI_CFG61 \ + CVMX_ADD_IO_SEG(0x00011F00000018F4ull) +#define CVMX_NPI_PCI_CFG62 \ + CVMX_ADD_IO_SEG(0x00011F00000018F8ull) +#define CVMX_NPI_PCI_CFG63 \ + CVMX_ADD_IO_SEG(0x00011F00000018FCull) +#define CVMX_NPI_PCI_CNT_REG \ + CVMX_ADD_IO_SEG(0x00011F00000011B8ull) +#define CVMX_NPI_PCI_CTL_STATUS_2 \ + CVMX_ADD_IO_SEG(0x00011F000000118Cull) +#define CVMX_NPI_PCI_INT_ARB_CFG \ + CVMX_ADD_IO_SEG(0x00011F0000000130ull) +#define CVMX_NPI_PCI_INT_ENB2 \ + CVMX_ADD_IO_SEG(0x00011F00000011A0ull) +#define CVMX_NPI_PCI_INT_SUM2 \ + CVMX_ADD_IO_SEG(0x00011F0000001198ull) +#define CVMX_NPI_PCI_READ_CMD \ + CVMX_ADD_IO_SEG(0x00011F0000000048ull) +#define CVMX_NPI_PCI_READ_CMD_6 \ + CVMX_ADD_IO_SEG(0x00011F0000001180ull) +#define CVMX_NPI_PCI_READ_CMD_C \ + CVMX_ADD_IO_SEG(0x00011F0000001184ull) +#define CVMX_NPI_PCI_READ_CMD_E \ + CVMX_ADD_IO_SEG(0x00011F0000001188ull) +#define CVMX_NPI_PCI_SCM_REG \ + CVMX_ADD_IO_SEG(0x00011F00000011A8ull) +#define CVMX_NPI_PCI_TSR_REG \ + CVMX_ADD_IO_SEG(0x00011F00000011B0ull) +#define CVMX_NPI_PORT32_INSTR_HDR \ + CVMX_ADD_IO_SEG(0x00011F00000001F8ull) +#define CVMX_NPI_PORT33_INSTR_HDR \ + CVMX_ADD_IO_SEG(0x00011F0000000200ull) +#define CVMX_NPI_PORT34_INSTR_HDR \ + CVMX_ADD_IO_SEG(0x00011F0000000208ull) +#define CVMX_NPI_PORT35_INSTR_HDR \ + CVMX_ADD_IO_SEG(0x00011F0000000210ull) +#define CVMX_NPI_PORT_BP_CONTROL \ + CVMX_ADD_IO_SEG(0x00011F00000001F0ull) +#define CVMX_NPI_PX_DBPAIR_ADDR(offset) \ + CVMX_ADD_IO_SEG(0x00011F0000000180ull + (((offset) & 3) * 8)) +#define CVMX_NPI_PX_INSTR_ADDR(offset) \ + CVMX_ADD_IO_SEG(0x00011F00000001C0ull + (((offset) & 3) * 8)) +#define CVMX_NPI_PX_INSTR_CNTS(offset) \ + CVMX_ADD_IO_SEG(0x00011F00000001A0ull + (((offset) & 3) * 8)) +#define CVMX_NPI_PX_PAIR_CNTS(offset) \ + CVMX_ADD_IO_SEG(0x00011F0000000160ull + (((offset) & 3) * 8)) +#define CVMX_NPI_RSL_INT_BLOCKS \ + CVMX_ADD_IO_SEG(0x00011F0000000000ull) +#define CVMX_NPI_SIZE_INPUT0 \ + CVMX_ADD_IO_SEG(0x00011F0000000078ull) +#define CVMX_NPI_SIZE_INPUT1 \ + CVMX_ADD_IO_SEG(0x00011F0000000088ull) +#define CVMX_NPI_SIZE_INPUT2 \ + CVMX_ADD_IO_SEG(0x00011F0000000098ull) +#define CVMX_NPI_SIZE_INPUT3 \ + CVMX_ADD_IO_SEG(0x00011F00000000A8ull) +#define CVMX_NPI_SIZE_INPUTX(offset) \ + CVMX_ADD_IO_SEG(0x00011F0000000078ull + (((offset) & 3) * 16)) +#define CVMX_NPI_WIN_READ_TO \ + CVMX_ADD_IO_SEG(0x00011F00000001E0ull) + +union cvmx_npi_base_addr_inputx { + uint64_t u64; + struct cvmx_npi_base_addr_inputx_s { + uint64_t baddr:61; + uint64_t reserved_0_2:3; + } s; + struct cvmx_npi_base_addr_inputx_s cn30xx; + struct cvmx_npi_base_addr_inputx_s cn31xx; + struct cvmx_npi_base_addr_inputx_s cn38xx; + struct cvmx_npi_base_addr_inputx_s cn38xxp2; + struct cvmx_npi_base_addr_inputx_s cn50xx; + struct cvmx_npi_base_addr_inputx_s cn58xx; + struct cvmx_npi_base_addr_inputx_s cn58xxp1; +}; + +union cvmx_npi_base_addr_outputx { + uint64_t u64; + struct cvmx_npi_base_addr_outputx_s { + uint64_t baddr:61; + uint64_t reserved_0_2:3; + } s; + struct cvmx_npi_base_addr_outputx_s cn30xx; + struct cvmx_npi_base_addr_outputx_s cn31xx; + struct cvmx_npi_base_addr_outputx_s cn38xx; + struct cvmx_npi_base_addr_outputx_s cn38xxp2; + struct cvmx_npi_base_addr_outputx_s cn50xx; + struct cvmx_npi_base_addr_outputx_s cn58xx; + struct cvmx_npi_base_addr_outputx_s cn58xxp1; +}; + +union cvmx_npi_bist_status { + uint64_t u64; + struct cvmx_npi_bist_status_s { + uint64_t reserved_20_63:44; + uint64_t csr_bs:1; + uint64_t dif_bs:1; + uint64_t rdp_bs:1; + uint64_t pcnc_bs:1; + uint64_t pcn_bs:1; + uint64_t rdn_bs:1; + uint64_t pcac_bs:1; + uint64_t pcad_bs:1; + uint64_t rdnl_bs:1; + uint64_t pgf_bs:1; + uint64_t pig_bs:1; + uint64_t pof0_bs:1; + uint64_t pof1_bs:1; + uint64_t pof2_bs:1; + uint64_t pof3_bs:1; + uint64_t pos_bs:1; + uint64_t nus_bs:1; + uint64_t dob_bs:1; + uint64_t pdf_bs:1; + uint64_t dpi_bs:1; + } s; + struct cvmx_npi_bist_status_cn30xx { + uint64_t reserved_20_63:44; + uint64_t csr_bs:1; + uint64_t dif_bs:1; + uint64_t rdp_bs:1; + uint64_t pcnc_bs:1; + uint64_t pcn_bs:1; + uint64_t rdn_bs:1; + uint64_t pcac_bs:1; + uint64_t pcad_bs:1; + uint64_t rdnl_bs:1; + uint64_t pgf_bs:1; + uint64_t pig_bs:1; + uint64_t pof0_bs:1; + uint64_t reserved_5_7:3; + uint64_t pos_bs:1; + uint64_t nus_bs:1; + uint64_t dob_bs:1; + uint64_t pdf_bs:1; + uint64_t dpi_bs:1; + } cn30xx; + struct cvmx_npi_bist_status_s cn31xx; + struct cvmx_npi_bist_status_s cn38xx; + struct cvmx_npi_bist_status_s cn38xxp2; + struct cvmx_npi_bist_status_cn50xx { + uint64_t reserved_20_63:44; + uint64_t csr_bs:1; + uint64_t dif_bs:1; + uint64_t rdp_bs:1; + uint64_t pcnc_bs:1; + uint64_t pcn_bs:1; + uint64_t rdn_bs:1; + uint64_t pcac_bs:1; + uint64_t pcad_bs:1; + uint64_t rdnl_bs:1; + uint64_t pgf_bs:1; + uint64_t pig_bs:1; + uint64_t pof0_bs:1; + uint64_t pof1_bs:1; + uint64_t reserved_5_6:2; + uint64_t pos_bs:1; + uint64_t nus_bs:1; + uint64_t dob_bs:1; + uint64_t pdf_bs:1; + uint64_t dpi_bs:1; + } cn50xx; + struct cvmx_npi_bist_status_s cn58xx; + struct cvmx_npi_bist_status_s cn58xxp1; +}; + +union cvmx_npi_buff_size_outputx { + uint64_t u64; + struct cvmx_npi_buff_size_outputx_s { + uint64_t reserved_23_63:41; + uint64_t isize:7; + uint64_t bsize:16; + } s; + struct cvmx_npi_buff_size_outputx_s cn30xx; + struct cvmx_npi_buff_size_outputx_s cn31xx; + struct cvmx_npi_buff_size_outputx_s cn38xx; + struct cvmx_npi_buff_size_outputx_s cn38xxp2; + struct cvmx_npi_buff_size_outputx_s cn50xx; + struct cvmx_npi_buff_size_outputx_s cn58xx; + struct cvmx_npi_buff_size_outputx_s cn58xxp1; +}; + +union cvmx_npi_comp_ctl { + uint64_t u64; + struct cvmx_npi_comp_ctl_s { + uint64_t reserved_10_63:54; + uint64_t pctl:5; + uint64_t nctl:5; + } s; + struct cvmx_npi_comp_ctl_s cn50xx; + struct cvmx_npi_comp_ctl_s cn58xx; + struct cvmx_npi_comp_ctl_s cn58xxp1; +}; + +union cvmx_npi_ctl_status { + uint64_t u64; + struct cvmx_npi_ctl_status_s { + uint64_t reserved_63_63:1; + uint64_t chip_rev:8; + uint64_t dis_pniw:1; + uint64_t out3_enb:1; + uint64_t out2_enb:1; + uint64_t out1_enb:1; + uint64_t out0_enb:1; + uint64_t ins3_enb:1; + uint64_t ins2_enb:1; + uint64_t ins1_enb:1; + uint64_t ins0_enb:1; + uint64_t ins3_64b:1; + uint64_t ins2_64b:1; + uint64_t ins1_64b:1; + uint64_t ins0_64b:1; + uint64_t pci_wdis:1; + uint64_t wait_com:1; + uint64_t reserved_37_39:3; + uint64_t max_word:5; + uint64_t reserved_10_31:22; + uint64_t timer:10; + } s; + struct cvmx_npi_ctl_status_cn30xx { + uint64_t reserved_63_63:1; + uint64_t chip_rev:8; + uint64_t dis_pniw:1; + uint64_t reserved_51_53:3; + uint64_t out0_enb:1; + uint64_t reserved_47_49:3; + uint64_t ins0_enb:1; + uint64_t reserved_43_45:3; + uint64_t ins0_64b:1; + uint64_t pci_wdis:1; + uint64_t wait_com:1; + uint64_t reserved_37_39:3; + uint64_t max_word:5; + uint64_t reserved_10_31:22; + uint64_t timer:10; + } cn30xx; + struct cvmx_npi_ctl_status_cn31xx { + uint64_t reserved_63_63:1; + uint64_t chip_rev:8; + uint64_t dis_pniw:1; + uint64_t reserved_52_53:2; + uint64_t out1_enb:1; + uint64_t out0_enb:1; + uint64_t reserved_48_49:2; + uint64_t ins1_enb:1; + uint64_t ins0_enb:1; + uint64_t reserved_44_45:2; + uint64_t ins1_64b:1; + uint64_t ins0_64b:1; + uint64_t pci_wdis:1; + uint64_t wait_com:1; + uint64_t reserved_37_39:3; + uint64_t max_word:5; + uint64_t reserved_10_31:22; + uint64_t timer:10; + } cn31xx; + struct cvmx_npi_ctl_status_s cn38xx; + struct cvmx_npi_ctl_status_s cn38xxp2; + struct cvmx_npi_ctl_status_cn31xx cn50xx; + struct cvmx_npi_ctl_status_s cn58xx; + struct cvmx_npi_ctl_status_s cn58xxp1; +}; + +union cvmx_npi_dbg_select { + uint64_t u64; + struct cvmx_npi_dbg_select_s { + uint64_t reserved_16_63:48; + uint64_t dbg_sel:16; + } s; + struct cvmx_npi_dbg_select_s cn30xx; + struct cvmx_npi_dbg_select_s cn31xx; + struct cvmx_npi_dbg_select_s cn38xx; + struct cvmx_npi_dbg_select_s cn38xxp2; + struct cvmx_npi_dbg_select_s cn50xx; + struct cvmx_npi_dbg_select_s cn58xx; + struct cvmx_npi_dbg_select_s cn58xxp1; +}; + +union cvmx_npi_dma_control { + uint64_t u64; + struct cvmx_npi_dma_control_s { + uint64_t reserved_36_63:28; + uint64_t b0_lend:1; + uint64_t dwb_denb:1; + uint64_t dwb_ichk:9; + uint64_t fpa_que:3; + uint64_t o_add1:1; + uint64_t o_ro:1; + uint64_t o_ns:1; + uint64_t o_es:2; + uint64_t o_mode:1; + uint64_t hp_enb:1; + uint64_t lp_enb:1; + uint64_t csize:14; + } s; + struct cvmx_npi_dma_control_s cn30xx; + struct cvmx_npi_dma_control_s cn31xx; + struct cvmx_npi_dma_control_s cn38xx; + struct cvmx_npi_dma_control_s cn38xxp2; + struct cvmx_npi_dma_control_s cn50xx; + struct cvmx_npi_dma_control_s cn58xx; + struct cvmx_npi_dma_control_s cn58xxp1; +}; + +union cvmx_npi_dma_highp_counts { + uint64_t u64; + struct cvmx_npi_dma_highp_counts_s { + uint64_t reserved_39_63:25; + uint64_t fcnt:7; + uint64_t dbell:32; + } s; + struct cvmx_npi_dma_highp_counts_s cn30xx; + struct cvmx_npi_dma_highp_counts_s cn31xx; + struct cvmx_npi_dma_highp_counts_s cn38xx; + struct cvmx_npi_dma_highp_counts_s cn38xxp2; + struct cvmx_npi_dma_highp_counts_s cn50xx; + struct cvmx_npi_dma_highp_counts_s cn58xx; + struct cvmx_npi_dma_highp_counts_s cn58xxp1; +}; + +union cvmx_npi_dma_highp_naddr { + uint64_t u64; + struct cvmx_npi_dma_highp_naddr_s { + uint64_t reserved_40_63:24; + uint64_t state:4; + uint64_t addr:36; + } s; + struct cvmx_npi_dma_highp_naddr_s cn30xx; + struct cvmx_npi_dma_highp_naddr_s cn31xx; + struct cvmx_npi_dma_highp_naddr_s cn38xx; + struct cvmx_npi_dma_highp_naddr_s cn38xxp2; + struct cvmx_npi_dma_highp_naddr_s cn50xx; + struct cvmx_npi_dma_highp_naddr_s cn58xx; + struct cvmx_npi_dma_highp_naddr_s cn58xxp1; +}; + +union cvmx_npi_dma_lowp_counts { + uint64_t u64; + struct cvmx_npi_dma_lowp_counts_s { + uint64_t reserved_39_63:25; + uint64_t fcnt:7; + uint64_t dbell:32; + } s; + struct cvmx_npi_dma_lowp_counts_s cn30xx; + struct cvmx_npi_dma_lowp_counts_s cn31xx; + struct cvmx_npi_dma_lowp_counts_s cn38xx; + struct cvmx_npi_dma_lowp_counts_s cn38xxp2; + struct cvmx_npi_dma_lowp_counts_s cn50xx; + struct cvmx_npi_dma_lowp_counts_s cn58xx; + struct cvmx_npi_dma_lowp_counts_s cn58xxp1; +}; + +union cvmx_npi_dma_lowp_naddr { + uint64_t u64; + struct cvmx_npi_dma_lowp_naddr_s { + uint64_t reserved_40_63:24; + uint64_t state:4; + uint64_t addr:36; + } s; + struct cvmx_npi_dma_lowp_naddr_s cn30xx; + struct cvmx_npi_dma_lowp_naddr_s cn31xx; + struct cvmx_npi_dma_lowp_naddr_s cn38xx; + struct cvmx_npi_dma_lowp_naddr_s cn38xxp2; + struct cvmx_npi_dma_lowp_naddr_s cn50xx; + struct cvmx_npi_dma_lowp_naddr_s cn58xx; + struct cvmx_npi_dma_lowp_naddr_s cn58xxp1; +}; + +union cvmx_npi_highp_dbell { + uint64_t u64; + struct cvmx_npi_highp_dbell_s { + uint64_t reserved_16_63:48; + uint64_t dbell:16; + } s; + struct cvmx_npi_highp_dbell_s cn30xx; + struct cvmx_npi_highp_dbell_s cn31xx; + struct cvmx_npi_highp_dbell_s cn38xx; + struct cvmx_npi_highp_dbell_s cn38xxp2; + struct cvmx_npi_highp_dbell_s cn50xx; + struct cvmx_npi_highp_dbell_s cn58xx; + struct cvmx_npi_highp_dbell_s cn58xxp1; +}; + +union cvmx_npi_highp_ibuff_saddr { + uint64_t u64; + struct cvmx_npi_highp_ibuff_saddr_s { + uint64_t reserved_36_63:28; + uint64_t saddr:36; + } s; + struct cvmx_npi_highp_ibuff_saddr_s cn30xx; + struct cvmx_npi_highp_ibuff_saddr_s cn31xx; + struct cvmx_npi_highp_ibuff_saddr_s cn38xx; + struct cvmx_npi_highp_ibuff_saddr_s cn38xxp2; + struct cvmx_npi_highp_ibuff_saddr_s cn50xx; + struct cvmx_npi_highp_ibuff_saddr_s cn58xx; + struct cvmx_npi_highp_ibuff_saddr_s cn58xxp1; +}; + +union cvmx_npi_input_control { + uint64_t u64; + struct cvmx_npi_input_control_s { + uint64_t reserved_23_63:41; + uint64_t pkt_rr:1; + uint64_t pbp_dhi:13; + uint64_t d_nsr:1; + uint64_t d_esr:2; + uint64_t d_ror:1; + uint64_t use_csr:1; + uint64_t nsr:1; + uint64_t esr:2; + uint64_t ror:1; + } s; + struct cvmx_npi_input_control_cn30xx { + uint64_t reserved_22_63:42; + uint64_t pbp_dhi:13; + uint64_t d_nsr:1; + uint64_t d_esr:2; + uint64_t d_ror:1; + uint64_t use_csr:1; + uint64_t nsr:1; + uint64_t esr:2; + uint64_t ror:1; + } cn30xx; + struct cvmx_npi_input_control_cn30xx cn31xx; + struct cvmx_npi_input_control_s cn38xx; + struct cvmx_npi_input_control_cn30xx cn38xxp2; + struct cvmx_npi_input_control_s cn50xx; + struct cvmx_npi_input_control_s cn58xx; + struct cvmx_npi_input_control_s cn58xxp1; +}; + +union cvmx_npi_int_enb { + uint64_t u64; + struct cvmx_npi_int_enb_s { + uint64_t reserved_62_63:2; + uint64_t q1_a_f:1; + uint64_t q1_s_e:1; + uint64_t pdf_p_f:1; + uint64_t pdf_p_e:1; + uint64_t pcf_p_f:1; + uint64_t pcf_p_e:1; + uint64_t rdx_s_e:1; + uint64_t rwx_s_e:1; + uint64_t pnc_a_f:1; + uint64_t pnc_s_e:1; + uint64_t com_a_f:1; + uint64_t com_s_e:1; + uint64_t q3_a_f:1; + uint64_t q3_s_e:1; + uint64_t q2_a_f:1; + uint64_t q2_s_e:1; + uint64_t pcr_a_f:1; + uint64_t pcr_s_e:1; + uint64_t fcr_a_f:1; + uint64_t fcr_s_e:1; + uint64_t iobdma:1; + uint64_t p_dperr:1; + uint64_t win_rto:1; + uint64_t i3_pperr:1; + uint64_t i2_pperr:1; + uint64_t i1_pperr:1; + uint64_t i0_pperr:1; + uint64_t p3_ptout:1; + uint64_t p2_ptout:1; + uint64_t p1_ptout:1; + uint64_t p0_ptout:1; + uint64_t p3_pperr:1; + uint64_t p2_pperr:1; + uint64_t p1_pperr:1; + uint64_t p0_pperr:1; + uint64_t g3_rtout:1; + uint64_t g2_rtout:1; + uint64_t g1_rtout:1; + uint64_t g0_rtout:1; + uint64_t p3_perr:1; + uint64_t p2_perr:1; + uint64_t p1_perr:1; + uint64_t p0_perr:1; + uint64_t p3_rtout:1; + uint64_t p2_rtout:1; + uint64_t p1_rtout:1; + uint64_t p0_rtout:1; + uint64_t i3_overf:1; + uint64_t i2_overf:1; + uint64_t i1_overf:1; + uint64_t i0_overf:1; + uint64_t i3_rtout:1; + uint64_t i2_rtout:1; + uint64_t i1_rtout:1; + uint64_t i0_rtout:1; + uint64_t po3_2sml:1; + uint64_t po2_2sml:1; + uint64_t po1_2sml:1; + uint64_t po0_2sml:1; + uint64_t pci_rsl:1; + uint64_t rml_wto:1; + uint64_t rml_rto:1; + } s; + struct cvmx_npi_int_enb_cn30xx { + uint64_t reserved_62_63:2; + uint64_t q1_a_f:1; + uint64_t q1_s_e:1; + uint64_t pdf_p_f:1; + uint64_t pdf_p_e:1; + uint64_t pcf_p_f:1; + uint64_t pcf_p_e:1; + uint64_t rdx_s_e:1; + uint64_t rwx_s_e:1; + uint64_t pnc_a_f:1; + uint64_t pnc_s_e:1; + uint64_t com_a_f:1; + uint64_t com_s_e:1; + uint64_t q3_a_f:1; + uint64_t q3_s_e:1; + uint64_t q2_a_f:1; + uint64_t q2_s_e:1; + uint64_t pcr_a_f:1; + uint64_t pcr_s_e:1; + uint64_t fcr_a_f:1; + uint64_t fcr_s_e:1; + uint64_t iobdma:1; + uint64_t p_dperr:1; + uint64_t win_rto:1; + uint64_t reserved_36_38:3; + uint64_t i0_pperr:1; + uint64_t reserved_32_34:3; + uint64_t p0_ptout:1; + uint64_t reserved_28_30:3; + uint64_t p0_pperr:1; + uint64_t reserved_24_26:3; + uint64_t g0_rtout:1; + uint64_t reserved_20_22:3; + uint64_t p0_perr:1; + uint64_t reserved_16_18:3; + uint64_t p0_rtout:1; + uint64_t reserved_12_14:3; + uint64_t i0_overf:1; + uint64_t reserved_8_10:3; + uint64_t i0_rtout:1; + uint64_t reserved_4_6:3; + uint64_t po0_2sml:1; + uint64_t pci_rsl:1; + uint64_t rml_wto:1; + uint64_t rml_rto:1; + } cn30xx; + struct cvmx_npi_int_enb_cn31xx { + uint64_t reserved_62_63:2; + uint64_t q1_a_f:1; + uint64_t q1_s_e:1; + uint64_t pdf_p_f:1; + uint64_t pdf_p_e:1; + uint64_t pcf_p_f:1; + uint64_t pcf_p_e:1; + uint64_t rdx_s_e:1; + uint64_t rwx_s_e:1; + uint64_t pnc_a_f:1; + uint64_t pnc_s_e:1; + uint64_t com_a_f:1; + uint64_t com_s_e:1; + uint64_t q3_a_f:1; + uint64_t q3_s_e:1; + uint64_t q2_a_f:1; + uint64_t q2_s_e:1; + uint64_t pcr_a_f:1; + uint64_t pcr_s_e:1; + uint64_t fcr_a_f:1; + uint64_t fcr_s_e:1; + uint64_t iobdma:1; + uint64_t p_dperr:1; + uint64_t win_rto:1; + uint64_t reserved_37_38:2; + uint64_t i1_pperr:1; + uint64_t i0_pperr:1; + uint64_t reserved_33_34:2; + uint64_t p1_ptout:1; + uint64_t p0_ptout:1; + uint64_t reserved_29_30:2; + uint64_t p1_pperr:1; + uint64_t p0_pperr:1; + uint64_t reserved_25_26:2; + uint64_t g1_rtout:1; + uint64_t g0_rtout:1; + uint64_t reserved_21_22:2; + uint64_t p1_perr:1; + uint64_t p0_perr:1; + uint64_t reserved_17_18:2; + uint64_t p1_rtout:1; + uint64_t p0_rtout:1; + uint64_t reserved_13_14:2; + uint64_t i1_overf:1; + uint64_t i0_overf:1; + uint64_t reserved_9_10:2; + uint64_t i1_rtout:1; + uint64_t i0_rtout:1; + uint64_t reserved_5_6:2; + uint64_t po1_2sml:1; + uint64_t po0_2sml:1; + uint64_t pci_rsl:1; + uint64_t rml_wto:1; + uint64_t rml_rto:1; + } cn31xx; + struct cvmx_npi_int_enb_s cn38xx; + struct cvmx_npi_int_enb_cn38xxp2 { + uint64_t reserved_42_63:22; + uint64_t iobdma:1; + uint64_t p_dperr:1; + uint64_t win_rto:1; + uint64_t i3_pperr:1; + uint64_t i2_pperr:1; + uint64_t i1_pperr:1; + uint64_t i0_pperr:1; + uint64_t p3_ptout:1; + uint64_t p2_ptout:1; + uint64_t p1_ptout:1; + uint64_t p0_ptout:1; + uint64_t p3_pperr:1; + uint64_t p2_pperr:1; + uint64_t p1_pperr:1; + uint64_t p0_pperr:1; + uint64_t g3_rtout:1; + uint64_t g2_rtout:1; + uint64_t g1_rtout:1; + uint64_t g0_rtout:1; + uint64_t p3_perr:1; + uint64_t p2_perr:1; + uint64_t p1_perr:1; + uint64_t p0_perr:1; + uint64_t p3_rtout:1; + uint64_t p2_rtout:1; + uint64_t p1_rtout:1; + uint64_t p0_rtout:1; + uint64_t i3_overf:1; + uint64_t i2_overf:1; + uint64_t i1_overf:1; + uint64_t i0_overf:1; + uint64_t i3_rtout:1; + uint64_t i2_rtout:1; + uint64_t i1_rtout:1; + uint64_t i0_rtout:1; + uint64_t po3_2sml:1; + uint64_t po2_2sml:1; + uint64_t po1_2sml:1; + uint64_t po0_2sml:1; + uint64_t pci_rsl:1; + uint64_t rml_wto:1; + uint64_t rml_rto:1; + } cn38xxp2; + struct cvmx_npi_int_enb_cn31xx cn50xx; + struct cvmx_npi_int_enb_s cn58xx; + struct cvmx_npi_int_enb_s cn58xxp1; +}; + +union cvmx_npi_int_sum { + uint64_t u64; + struct cvmx_npi_int_sum_s { + uint64_t reserved_62_63:2; + uint64_t q1_a_f:1; + uint64_t q1_s_e:1; + uint64_t pdf_p_f:1; + uint64_t pdf_p_e:1; + uint64_t pcf_p_f:1; + uint64_t pcf_p_e:1; + uint64_t rdx_s_e:1; + uint64_t rwx_s_e:1; + uint64_t pnc_a_f:1; + uint64_t pnc_s_e:1; + uint64_t com_a_f:1; + uint64_t com_s_e:1; + uint64_t q3_a_f:1; + uint64_t q3_s_e:1; + uint64_t q2_a_f:1; + uint64_t q2_s_e:1; + uint64_t pcr_a_f:1; + uint64_t pcr_s_e:1; + uint64_t fcr_a_f:1; + uint64_t fcr_s_e:1; + uint64_t iobdma:1; + uint64_t p_dperr:1; + uint64_t win_rto:1; + uint64_t i3_pperr:1; + uint64_t i2_pperr:1; + uint64_t i1_pperr:1; + uint64_t i0_pperr:1; + uint64_t p3_ptout:1; + uint64_t p2_ptout:1; + uint64_t p1_ptout:1; + uint64_t p0_ptout:1; + uint64_t p3_pperr:1; + uint64_t p2_pperr:1; + uint64_t p1_pperr:1; + uint64_t p0_pperr:1; + uint64_t g3_rtout:1; + uint64_t g2_rtout:1; + uint64_t g1_rtout:1; + uint64_t g0_rtout:1; + uint64_t p3_perr:1; + uint64_t p2_perr:1; + uint64_t p1_perr:1; + uint64_t p0_perr:1; + uint64_t p3_rtout:1; + uint64_t p2_rtout:1; + uint64_t p1_rtout:1; + uint64_t p0_rtout:1; + uint64_t i3_overf:1; + uint64_t i2_overf:1; + uint64_t i1_overf:1; + uint64_t i0_overf:1; + uint64_t i3_rtout:1; + uint64_t i2_rtout:1; + uint64_t i1_rtout:1; + uint64_t i0_rtout:1; + uint64_t po3_2sml:1; + uint64_t po2_2sml:1; + uint64_t po1_2sml:1; + uint64_t po0_2sml:1; + uint64_t pci_rsl:1; + uint64_t rml_wto:1; + uint64_t rml_rto:1; + } s; + struct cvmx_npi_int_sum_cn30xx { + uint64_t reserved_62_63:2; + uint64_t q1_a_f:1; + uint64_t q1_s_e:1; + uint64_t pdf_p_f:1; + uint64_t pdf_p_e:1; + uint64_t pcf_p_f:1; + uint64_t pcf_p_e:1; + uint64_t rdx_s_e:1; + uint64_t rwx_s_e:1; + uint64_t pnc_a_f:1; + uint64_t pnc_s_e:1; + uint64_t com_a_f:1; + uint64_t com_s_e:1; + uint64_t q3_a_f:1; + uint64_t q3_s_e:1; + uint64_t q2_a_f:1; + uint64_t q2_s_e:1; + uint64_t pcr_a_f:1; + uint64_t pcr_s_e:1; + uint64_t fcr_a_f:1; + uint64_t fcr_s_e:1; + uint64_t iobdma:1; + uint64_t p_dperr:1; + uint64_t win_rto:1; + uint64_t reserved_36_38:3; + uint64_t i0_pperr:1; + uint64_t reserved_32_34:3; + uint64_t p0_ptout:1; + uint64_t reserved_28_30:3; + uint64_t p0_pperr:1; + uint64_t reserved_24_26:3; + uint64_t g0_rtout:1; + uint64_t reserved_20_22:3; + uint64_t p0_perr:1; + uint64_t reserved_16_18:3; + uint64_t p0_rtout:1; + uint64_t reserved_12_14:3; + uint64_t i0_overf:1; + uint64_t reserved_8_10:3; + uint64_t i0_rtout:1; + uint64_t reserved_4_6:3; + uint64_t po0_2sml:1; + uint64_t pci_rsl:1; + uint64_t rml_wto:1; + uint64_t rml_rto:1; + } cn30xx; + struct cvmx_npi_int_sum_cn31xx { + uint64_t reserved_62_63:2; + uint64_t q1_a_f:1; + uint64_t q1_s_e:1; + uint64_t pdf_p_f:1; + uint64_t pdf_p_e:1; + uint64_t pcf_p_f:1; + uint64_t pcf_p_e:1; + uint64_t rdx_s_e:1; + uint64_t rwx_s_e:1; + uint64_t pnc_a_f:1; + uint64_t pnc_s_e:1; + uint64_t com_a_f:1; + uint64_t com_s_e:1; + uint64_t q3_a_f:1; + uint64_t q3_s_e:1; + uint64_t q2_a_f:1; + uint64_t q2_s_e:1; + uint64_t pcr_a_f:1; + uint64_t pcr_s_e:1; + uint64_t fcr_a_f:1; + uint64_t fcr_s_e:1; + uint64_t iobdma:1; + uint64_t p_dperr:1; + uint64_t win_rto:1; + uint64_t reserved_37_38:2; + uint64_t i1_pperr:1; + uint64_t i0_pperr:1; + uint64_t reserved_33_34:2; + uint64_t p1_ptout:1; + uint64_t p0_ptout:1; + uint64_t reserved_29_30:2; + uint64_t p1_pperr:1; + uint64_t p0_pperr:1; + uint64_t reserved_25_26:2; + uint64_t g1_rtout:1; + uint64_t g0_rtout:1; + uint64_t reserved_21_22:2; + uint64_t p1_perr:1; + uint64_t p0_perr:1; + uint64_t reserved_17_18:2; + uint64_t p1_rtout:1; + uint64_t p0_rtout:1; + uint64_t reserved_13_14:2; + uint64_t i1_overf:1; + uint64_t i0_overf:1; + uint64_t reserved_9_10:2; + uint64_t i1_rtout:1; + uint64_t i0_rtout:1; + uint64_t reserved_5_6:2; + uint64_t po1_2sml:1; + uint64_t po0_2sml:1; + uint64_t pci_rsl:1; + uint64_t rml_wto:1; + uint64_t rml_rto:1; + } cn31xx; + struct cvmx_npi_int_sum_s cn38xx; + struct cvmx_npi_int_sum_cn38xxp2 { + uint64_t reserved_42_63:22; + uint64_t iobdma:1; + uint64_t p_dperr:1; + uint64_t win_rto:1; + uint64_t i3_pperr:1; + uint64_t i2_pperr:1; + uint64_t i1_pperr:1; + uint64_t i0_pperr:1; + uint64_t p3_ptout:1; + uint64_t p2_ptout:1; + uint64_t p1_ptout:1; + uint64_t p0_ptout:1; + uint64_t p3_pperr:1; + uint64_t p2_pperr:1; + uint64_t p1_pperr:1; + uint64_t p0_pperr:1; + uint64_t g3_rtout:1; + uint64_t g2_rtout:1; + uint64_t g1_rtout:1; + uint64_t g0_rtout:1; + uint64_t p3_perr:1; + uint64_t p2_perr:1; + uint64_t p1_perr:1; + uint64_t p0_perr:1; + uint64_t p3_rtout:1; + uint64_t p2_rtout:1; + uint64_t p1_rtout:1; + uint64_t p0_rtout:1; + uint64_t i3_overf:1; + uint64_t i2_overf:1; + uint64_t i1_overf:1; + uint64_t i0_overf:1; + uint64_t i3_rtout:1; + uint64_t i2_rtout:1; + uint64_t i1_rtout:1; + uint64_t i0_rtout:1; + uint64_t po3_2sml:1; + uint64_t po2_2sml:1; + uint64_t po1_2sml:1; + uint64_t po0_2sml:1; + uint64_t pci_rsl:1; + uint64_t rml_wto:1; + uint64_t rml_rto:1; + } cn38xxp2; + struct cvmx_npi_int_sum_cn31xx cn50xx; + struct cvmx_npi_int_sum_s cn58xx; + struct cvmx_npi_int_sum_s cn58xxp1; +}; + +union cvmx_npi_lowp_dbell { + uint64_t u64; + struct cvmx_npi_lowp_dbell_s { + uint64_t reserved_16_63:48; + uint64_t dbell:16; + } s; + struct cvmx_npi_lowp_dbell_s cn30xx; + struct cvmx_npi_lowp_dbell_s cn31xx; + struct cvmx_npi_lowp_dbell_s cn38xx; + struct cvmx_npi_lowp_dbell_s cn38xxp2; + struct cvmx_npi_lowp_dbell_s cn50xx; + struct cvmx_npi_lowp_dbell_s cn58xx; + struct cvmx_npi_lowp_dbell_s cn58xxp1; +}; + +union cvmx_npi_lowp_ibuff_saddr { + uint64_t u64; + struct cvmx_npi_lowp_ibuff_saddr_s { + uint64_t reserved_36_63:28; + uint64_t saddr:36; + } s; + struct cvmx_npi_lowp_ibuff_saddr_s cn30xx; + struct cvmx_npi_lowp_ibuff_saddr_s cn31xx; + struct cvmx_npi_lowp_ibuff_saddr_s cn38xx; + struct cvmx_npi_lowp_ibuff_saddr_s cn38xxp2; + struct cvmx_npi_lowp_ibuff_saddr_s cn50xx; + struct cvmx_npi_lowp_ibuff_saddr_s cn58xx; + struct cvmx_npi_lowp_ibuff_saddr_s cn58xxp1; +}; + +union cvmx_npi_mem_access_subidx { + uint64_t u64; + struct cvmx_npi_mem_access_subidx_s { + uint64_t reserved_38_63:26; + uint64_t shortl:1; + uint64_t nmerge:1; + uint64_t esr:2; + uint64_t esw:2; + uint64_t nsr:1; + uint64_t nsw:1; + uint64_t ror:1; + uint64_t row:1; + uint64_t ba:28; + } s; + struct cvmx_npi_mem_access_subidx_s cn30xx; + struct cvmx_npi_mem_access_subidx_cn31xx { + uint64_t reserved_36_63:28; + uint64_t esr:2; + uint64_t esw:2; + uint64_t nsr:1; + uint64_t nsw:1; + uint64_t ror:1; + uint64_t row:1; + uint64_t ba:28; + } cn31xx; + struct cvmx_npi_mem_access_subidx_s cn38xx; + struct cvmx_npi_mem_access_subidx_cn31xx cn38xxp2; + struct cvmx_npi_mem_access_subidx_s cn50xx; + struct cvmx_npi_mem_access_subidx_s cn58xx; + struct cvmx_npi_mem_access_subidx_s cn58xxp1; +}; + +union cvmx_npi_msi_rcv { + uint64_t u64; + struct cvmx_npi_msi_rcv_s { + uint64_t int_vec:64; + } s; + struct cvmx_npi_msi_rcv_s cn30xx; + struct cvmx_npi_msi_rcv_s cn31xx; + struct cvmx_npi_msi_rcv_s cn38xx; + struct cvmx_npi_msi_rcv_s cn38xxp2; + struct cvmx_npi_msi_rcv_s cn50xx; + struct cvmx_npi_msi_rcv_s cn58xx; + struct cvmx_npi_msi_rcv_s cn58xxp1; +}; + +union cvmx_npi_num_desc_outputx { + uint64_t u64; + struct cvmx_npi_num_desc_outputx_s { + uint64_t reserved_32_63:32; + uint64_t size:32; + } s; + struct cvmx_npi_num_desc_outputx_s cn30xx; + struct cvmx_npi_num_desc_outputx_s cn31xx; + struct cvmx_npi_num_desc_outputx_s cn38xx; + struct cvmx_npi_num_desc_outputx_s cn38xxp2; + struct cvmx_npi_num_desc_outputx_s cn50xx; + struct cvmx_npi_num_desc_outputx_s cn58xx; + struct cvmx_npi_num_desc_outputx_s cn58xxp1; +}; + +union cvmx_npi_output_control { + uint64_t u64; + struct cvmx_npi_output_control_s { + uint64_t reserved_49_63:15; + uint64_t pkt_rr:1; + uint64_t p3_bmode:1; + uint64_t p2_bmode:1; + uint64_t p1_bmode:1; + uint64_t p0_bmode:1; + uint64_t o3_es:2; + uint64_t o3_ns:1; + uint64_t o3_ro:1; + uint64_t o2_es:2; + uint64_t o2_ns:1; + uint64_t o2_ro:1; + uint64_t o1_es:2; + uint64_t o1_ns:1; + uint64_t o1_ro:1; + uint64_t o0_es:2; + uint64_t o0_ns:1; + uint64_t o0_ro:1; + uint64_t o3_csrm:1; + uint64_t o2_csrm:1; + uint64_t o1_csrm:1; + uint64_t o0_csrm:1; + uint64_t reserved_20_23:4; + uint64_t iptr_o3:1; + uint64_t iptr_o2:1; + uint64_t iptr_o1:1; + uint64_t iptr_o0:1; + uint64_t esr_sl3:2; + uint64_t nsr_sl3:1; + uint64_t ror_sl3:1; + uint64_t esr_sl2:2; + uint64_t nsr_sl2:1; + uint64_t ror_sl2:1; + uint64_t esr_sl1:2; + uint64_t nsr_sl1:1; + uint64_t ror_sl1:1; + uint64_t esr_sl0:2; + uint64_t nsr_sl0:1; + uint64_t ror_sl0:1; + } s; + struct cvmx_npi_output_control_cn30xx { + uint64_t reserved_45_63:19; + uint64_t p0_bmode:1; + uint64_t reserved_32_43:12; + uint64_t o0_es:2; + uint64_t o0_ns:1; + uint64_t o0_ro:1; + uint64_t reserved_25_27:3; + uint64_t o0_csrm:1; + uint64_t reserved_17_23:7; + uint64_t iptr_o0:1; + uint64_t reserved_4_15:12; + uint64_t esr_sl0:2; + uint64_t nsr_sl0:1; + uint64_t ror_sl0:1; + } cn30xx; + struct cvmx_npi_output_control_cn31xx { + uint64_t reserved_46_63:18; + uint64_t p1_bmode:1; + uint64_t p0_bmode:1; + uint64_t reserved_36_43:8; + uint64_t o1_es:2; + uint64_t o1_ns:1; + uint64_t o1_ro:1; + uint64_t o0_es:2; + uint64_t o0_ns:1; + uint64_t o0_ro:1; + uint64_t reserved_26_27:2; + uint64_t o1_csrm:1; + uint64_t o0_csrm:1; + uint64_t reserved_18_23:6; + uint64_t iptr_o1:1; + uint64_t iptr_o0:1; + uint64_t reserved_8_15:8; + uint64_t esr_sl1:2; + uint64_t nsr_sl1:1; + uint64_t ror_sl1:1; + uint64_t esr_sl0:2; + uint64_t nsr_sl0:1; + uint64_t ror_sl0:1; + } cn31xx; + struct cvmx_npi_output_control_s cn38xx; + struct cvmx_npi_output_control_cn38xxp2 { + uint64_t reserved_48_63:16; + uint64_t p3_bmode:1; + uint64_t p2_bmode:1; + uint64_t p1_bmode:1; + uint64_t p0_bmode:1; + uint64_t o3_es:2; + uint64_t o3_ns:1; + uint64_t o3_ro:1; + uint64_t o2_es:2; + uint64_t o2_ns:1; + uint64_t o2_ro:1; + uint64_t o1_es:2; + uint64_t o1_ns:1; + uint64_t o1_ro:1; + uint64_t o0_es:2; + uint64_t o0_ns:1; + uint64_t o0_ro:1; + uint64_t o3_csrm:1; + uint64_t o2_csrm:1; + uint64_t o1_csrm:1; + uint64_t o0_csrm:1; + uint64_t reserved_20_23:4; + uint64_t iptr_o3:1; + uint64_t iptr_o2:1; + uint64_t iptr_o1:1; + uint64_t iptr_o0:1; + uint64_t esr_sl3:2; + uint64_t nsr_sl3:1; + uint64_t ror_sl3:1; + uint64_t esr_sl2:2; + uint64_t nsr_sl2:1; + uint64_t ror_sl2:1; + uint64_t esr_sl1:2; + uint64_t nsr_sl1:1; + uint64_t ror_sl1:1; + uint64_t esr_sl0:2; + uint64_t nsr_sl0:1; + uint64_t ror_sl0:1; + } cn38xxp2; + struct cvmx_npi_output_control_cn50xx { + uint64_t reserved_49_63:15; + uint64_t pkt_rr:1; + uint64_t reserved_46_47:2; + uint64_t p1_bmode:1; + uint64_t p0_bmode:1; + uint64_t reserved_36_43:8; + uint64_t o1_es:2; + uint64_t o1_ns:1; + uint64_t o1_ro:1; + uint64_t o0_es:2; + uint64_t o0_ns:1; + uint64_t o0_ro:1; + uint64_t reserved_26_27:2; + uint64_t o1_csrm:1; + uint64_t o0_csrm:1; + uint64_t reserved_18_23:6; + uint64_t iptr_o1:1; + uint64_t iptr_o0:1; + uint64_t reserved_8_15:8; + uint64_t esr_sl1:2; + uint64_t nsr_sl1:1; + uint64_t ror_sl1:1; + uint64_t esr_sl0:2; + uint64_t nsr_sl0:1; + uint64_t ror_sl0:1; + } cn50xx; + struct cvmx_npi_output_control_s cn58xx; + struct cvmx_npi_output_control_s cn58xxp1; +}; + +union cvmx_npi_px_dbpair_addr { + uint64_t u64; + struct cvmx_npi_px_dbpair_addr_s { + uint64_t reserved_63_63:1; + uint64_t state:2; + uint64_t naddr:61; + } s; + struct cvmx_npi_px_dbpair_addr_s cn30xx; + struct cvmx_npi_px_dbpair_addr_s cn31xx; + struct cvmx_npi_px_dbpair_addr_s cn38xx; + struct cvmx_npi_px_dbpair_addr_s cn38xxp2; + struct cvmx_npi_px_dbpair_addr_s cn50xx; + struct cvmx_npi_px_dbpair_addr_s cn58xx; + struct cvmx_npi_px_dbpair_addr_s cn58xxp1; +}; + +union cvmx_npi_px_instr_addr { + uint64_t u64; + struct cvmx_npi_px_instr_addr_s { + uint64_t state:3; + uint64_t naddr:61; + } s; + struct cvmx_npi_px_instr_addr_s cn30xx; + struct cvmx_npi_px_instr_addr_s cn31xx; + struct cvmx_npi_px_instr_addr_s cn38xx; + struct cvmx_npi_px_instr_addr_s cn38xxp2; + struct cvmx_npi_px_instr_addr_s cn50xx; + struct cvmx_npi_px_instr_addr_s cn58xx; + struct cvmx_npi_px_instr_addr_s cn58xxp1; +}; + +union cvmx_npi_px_instr_cnts { + uint64_t u64; + struct cvmx_npi_px_instr_cnts_s { + uint64_t reserved_38_63:26; + uint64_t fcnt:6; + uint64_t avail:32; + } s; + struct cvmx_npi_px_instr_cnts_s cn30xx; + struct cvmx_npi_px_instr_cnts_s cn31xx; + struct cvmx_npi_px_instr_cnts_s cn38xx; + struct cvmx_npi_px_instr_cnts_s cn38xxp2; + struct cvmx_npi_px_instr_cnts_s cn50xx; + struct cvmx_npi_px_instr_cnts_s cn58xx; + struct cvmx_npi_px_instr_cnts_s cn58xxp1; +}; + +union cvmx_npi_px_pair_cnts { + uint64_t u64; + struct cvmx_npi_px_pair_cnts_s { + uint64_t reserved_37_63:27; + uint64_t fcnt:5; + uint64_t avail:32; + } s; + struct cvmx_npi_px_pair_cnts_s cn30xx; + struct cvmx_npi_px_pair_cnts_s cn31xx; + struct cvmx_npi_px_pair_cnts_s cn38xx; + struct cvmx_npi_px_pair_cnts_s cn38xxp2; + struct cvmx_npi_px_pair_cnts_s cn50xx; + struct cvmx_npi_px_pair_cnts_s cn58xx; + struct cvmx_npi_px_pair_cnts_s cn58xxp1; +}; + +union cvmx_npi_pci_burst_size { + uint64_t u64; + struct cvmx_npi_pci_burst_size_s { + uint64_t reserved_14_63:50; + uint64_t wr_brst:7; + uint64_t rd_brst:7; + } s; + struct cvmx_npi_pci_burst_size_s cn30xx; + struct cvmx_npi_pci_burst_size_s cn31xx; + struct cvmx_npi_pci_burst_size_s cn38xx; + struct cvmx_npi_pci_burst_size_s cn38xxp2; + struct cvmx_npi_pci_burst_size_s cn50xx; + struct cvmx_npi_pci_burst_size_s cn58xx; + struct cvmx_npi_pci_burst_size_s cn58xxp1; +}; + +union cvmx_npi_pci_int_arb_cfg { + uint64_t u64; + struct cvmx_npi_pci_int_arb_cfg_s { + uint64_t reserved_13_63:51; + uint64_t hostmode:1; + uint64_t pci_ovr:4; + uint64_t reserved_5_7:3; + uint64_t en:1; + uint64_t park_mod:1; + uint64_t park_dev:3; + } s; + struct cvmx_npi_pci_int_arb_cfg_cn30xx { + uint64_t reserved_5_63:59; + uint64_t en:1; + uint64_t park_mod:1; + uint64_t park_dev:3; + } cn30xx; + struct cvmx_npi_pci_int_arb_cfg_cn30xx cn31xx; + struct cvmx_npi_pci_int_arb_cfg_cn30xx cn38xx; + struct cvmx_npi_pci_int_arb_cfg_cn30xx cn38xxp2; + struct cvmx_npi_pci_int_arb_cfg_s cn50xx; + struct cvmx_npi_pci_int_arb_cfg_s cn58xx; + struct cvmx_npi_pci_int_arb_cfg_s cn58xxp1; +}; + +union cvmx_npi_pci_read_cmd { + uint64_t u64; + struct cvmx_npi_pci_read_cmd_s { + uint64_t reserved_11_63:53; + uint64_t cmd_size:11; + } s; + struct cvmx_npi_pci_read_cmd_s cn30xx; + struct cvmx_npi_pci_read_cmd_s cn31xx; + struct cvmx_npi_pci_read_cmd_s cn38xx; + struct cvmx_npi_pci_read_cmd_s cn38xxp2; + struct cvmx_npi_pci_read_cmd_s cn50xx; + struct cvmx_npi_pci_read_cmd_s cn58xx; + struct cvmx_npi_pci_read_cmd_s cn58xxp1; +}; + +union cvmx_npi_port32_instr_hdr { + uint64_t u64; + struct cvmx_npi_port32_instr_hdr_s { + uint64_t reserved_44_63:20; + uint64_t pbp:1; + uint64_t rsv_f:5; + uint64_t rparmode:2; + uint64_t rsv_e:1; + uint64_t rskp_len:7; + uint64_t rsv_d:6; + uint64_t use_ihdr:1; + uint64_t rsv_c:5; + uint64_t par_mode:2; + uint64_t rsv_b:1; + uint64_t skp_len:7; + uint64_t rsv_a:6; + } s; + struct cvmx_npi_port32_instr_hdr_s cn30xx; + struct cvmx_npi_port32_instr_hdr_s cn31xx; + struct cvmx_npi_port32_instr_hdr_s cn38xx; + struct cvmx_npi_port32_instr_hdr_s cn38xxp2; + struct cvmx_npi_port32_instr_hdr_s cn50xx; + struct cvmx_npi_port32_instr_hdr_s cn58xx; + struct cvmx_npi_port32_instr_hdr_s cn58xxp1; +}; + +union cvmx_npi_port33_instr_hdr { + uint64_t u64; + struct cvmx_npi_port33_instr_hdr_s { + uint64_t reserved_44_63:20; + uint64_t pbp:1; + uint64_t rsv_f:5; + uint64_t rparmode:2; + uint64_t rsv_e:1; + uint64_t rskp_len:7; + uint64_t rsv_d:6; + uint64_t use_ihdr:1; + uint64_t rsv_c:5; + uint64_t par_mode:2; + uint64_t rsv_b:1; + uint64_t skp_len:7; + uint64_t rsv_a:6; + } s; + struct cvmx_npi_port33_instr_hdr_s cn31xx; + struct cvmx_npi_port33_instr_hdr_s cn38xx; + struct cvmx_npi_port33_instr_hdr_s cn38xxp2; + struct cvmx_npi_port33_instr_hdr_s cn50xx; + struct cvmx_npi_port33_instr_hdr_s cn58xx; + struct cvmx_npi_port33_instr_hdr_s cn58xxp1; +}; + +union cvmx_npi_port34_instr_hdr { + uint64_t u64; + struct cvmx_npi_port34_instr_hdr_s { + uint64_t reserved_44_63:20; + uint64_t pbp:1; + uint64_t rsv_f:5; + uint64_t rparmode:2; + uint64_t rsv_e:1; + uint64_t rskp_len:7; + uint64_t rsv_d:6; + uint64_t use_ihdr:1; + uint64_t rsv_c:5; + uint64_t par_mode:2; + uint64_t rsv_b:1; + uint64_t skp_len:7; + uint64_t rsv_a:6; + } s; + struct cvmx_npi_port34_instr_hdr_s cn38xx; + struct cvmx_npi_port34_instr_hdr_s cn38xxp2; + struct cvmx_npi_port34_instr_hdr_s cn58xx; + struct cvmx_npi_port34_instr_hdr_s cn58xxp1; +}; + +union cvmx_npi_port35_instr_hdr { + uint64_t u64; + struct cvmx_npi_port35_instr_hdr_s { + uint64_t reserved_44_63:20; + uint64_t pbp:1; + uint64_t rsv_f:5; + uint64_t rparmode:2; + uint64_t rsv_e:1; + uint64_t rskp_len:7; + uint64_t rsv_d:6; + uint64_t use_ihdr:1; + uint64_t rsv_c:5; + uint64_t par_mode:2; + uint64_t rsv_b:1; + uint64_t skp_len:7; + uint64_t rsv_a:6; + } s; + struct cvmx_npi_port35_instr_hdr_s cn38xx; + struct cvmx_npi_port35_instr_hdr_s cn38xxp2; + struct cvmx_npi_port35_instr_hdr_s cn58xx; + struct cvmx_npi_port35_instr_hdr_s cn58xxp1; +}; + +union cvmx_npi_port_bp_control { + uint64_t u64; + struct cvmx_npi_port_bp_control_s { + uint64_t reserved_8_63:56; + uint64_t bp_on:4; + uint64_t enb:4; + } s; + struct cvmx_npi_port_bp_control_s cn30xx; + struct cvmx_npi_port_bp_control_s cn31xx; + struct cvmx_npi_port_bp_control_s cn38xx; + struct cvmx_npi_port_bp_control_s cn38xxp2; + struct cvmx_npi_port_bp_control_s cn50xx; + struct cvmx_npi_port_bp_control_s cn58xx; + struct cvmx_npi_port_bp_control_s cn58xxp1; +}; + +union cvmx_npi_rsl_int_blocks { + uint64_t u64; + struct cvmx_npi_rsl_int_blocks_s { + uint64_t reserved_32_63:32; + uint64_t rint_31:1; + uint64_t iob:1; + uint64_t reserved_28_29:2; + uint64_t rint_27:1; + uint64_t rint_26:1; + uint64_t rint_25:1; + uint64_t rint_24:1; + uint64_t asx1:1; + uint64_t asx0:1; + uint64_t rint_21:1; + uint64_t pip:1; + uint64_t spx1:1; + uint64_t spx0:1; + uint64_t lmc:1; + uint64_t l2c:1; + uint64_t rint_15:1; + uint64_t reserved_13_14:2; + uint64_t pow:1; + uint64_t tim:1; + uint64_t pko:1; + uint64_t ipd:1; + uint64_t rint_8:1; + uint64_t zip:1; + uint64_t dfa:1; + uint64_t fpa:1; + uint64_t key:1; + uint64_t npi:1; + uint64_t gmx1:1; + uint64_t gmx0:1; + uint64_t mio:1; + } s; + struct cvmx_npi_rsl_int_blocks_cn30xx { + uint64_t reserved_32_63:32; + uint64_t rint_31:1; + uint64_t iob:1; + uint64_t rint_29:1; + uint64_t rint_28:1; + uint64_t rint_27:1; + uint64_t rint_26:1; + uint64_t rint_25:1; + uint64_t rint_24:1; + uint64_t asx1:1; + uint64_t asx0:1; + uint64_t rint_21:1; + uint64_t pip:1; + uint64_t spx1:1; + uint64_t spx0:1; + uint64_t lmc:1; + uint64_t l2c:1; + uint64_t rint_15:1; + uint64_t rint_14:1; + uint64_t usb:1; + uint64_t pow:1; + uint64_t tim:1; + uint64_t pko:1; + uint64_t ipd:1; + uint64_t rint_8:1; + uint64_t zip:1; + uint64_t dfa:1; + uint64_t fpa:1; + uint64_t key:1; + uint64_t npi:1; + uint64_t gmx1:1; + uint64_t gmx0:1; + uint64_t mio:1; + } cn30xx; + struct cvmx_npi_rsl_int_blocks_cn30xx cn31xx; + struct cvmx_npi_rsl_int_blocks_cn38xx { + uint64_t reserved_32_63:32; + uint64_t rint_31:1; + uint64_t iob:1; + uint64_t rint_29:1; + uint64_t rint_28:1; + uint64_t rint_27:1; + uint64_t rint_26:1; + uint64_t rint_25:1; + uint64_t rint_24:1; + uint64_t asx1:1; + uint64_t asx0:1; + uint64_t rint_21:1; + uint64_t pip:1; + uint64_t spx1:1; + uint64_t spx0:1; + uint64_t lmc:1; + uint64_t l2c:1; + uint64_t rint_15:1; + uint64_t rint_14:1; + uint64_t rint_13:1; + uint64_t pow:1; + uint64_t tim:1; + uint64_t pko:1; + uint64_t ipd:1; + uint64_t rint_8:1; + uint64_t zip:1; + uint64_t dfa:1; + uint64_t fpa:1; + uint64_t key:1; + uint64_t npi:1; + uint64_t gmx1:1; + uint64_t gmx0:1; + uint64_t mio:1; + } cn38xx; + struct cvmx_npi_rsl_int_blocks_cn38xx cn38xxp2; + struct cvmx_npi_rsl_int_blocks_cn50xx { + uint64_t reserved_31_63:33; + uint64_t iob:1; + uint64_t lmc1:1; + uint64_t agl:1; + uint64_t reserved_24_27:4; + uint64_t asx1:1; + uint64_t asx0:1; + uint64_t reserved_21_21:1; + uint64_t pip:1; + uint64_t spx1:1; + uint64_t spx0:1; + uint64_t lmc:1; + uint64_t l2c:1; + uint64_t reserved_15_15:1; + uint64_t rad:1; + uint64_t usb:1; + uint64_t pow:1; + uint64_t tim:1; + uint64_t pko:1; + uint64_t ipd:1; + uint64_t reserved_8_8:1; + uint64_t zip:1; + uint64_t dfa:1; + uint64_t fpa:1; + uint64_t key:1; + uint64_t npi:1; + uint64_t gmx1:1; + uint64_t gmx0:1; + uint64_t mio:1; + } cn50xx; + struct cvmx_npi_rsl_int_blocks_cn38xx cn58xx; + struct cvmx_npi_rsl_int_blocks_cn38xx cn58xxp1; +}; + +union cvmx_npi_size_inputx { + uint64_t u64; + struct cvmx_npi_size_inputx_s { + uint64_t reserved_32_63:32; + uint64_t size:32; + } s; + struct cvmx_npi_size_inputx_s cn30xx; + struct cvmx_npi_size_inputx_s cn31xx; + struct cvmx_npi_size_inputx_s cn38xx; + struct cvmx_npi_size_inputx_s cn38xxp2; + struct cvmx_npi_size_inputx_s cn50xx; + struct cvmx_npi_size_inputx_s cn58xx; + struct cvmx_npi_size_inputx_s cn58xxp1; +}; + +union cvmx_npi_win_read_to { + uint64_t u64; + struct cvmx_npi_win_read_to_s { + uint64_t reserved_32_63:32; + uint64_t time:32; + } s; + struct cvmx_npi_win_read_to_s cn30xx; + struct cvmx_npi_win_read_to_s cn31xx; + struct cvmx_npi_win_read_to_s cn38xx; + struct cvmx_npi_win_read_to_s cn38xxp2; + struct cvmx_npi_win_read_to_s cn50xx; + struct cvmx_npi_win_read_to_s cn58xx; + struct cvmx_npi_win_read_to_s cn58xxp1; +}; + +#endif diff --git a/arch/mips/include/asm/octeon/cvmx-pci-defs.h b/arch/mips/include/asm/octeon/cvmx-pci-defs.h new file mode 100644 index 000000000000..90f8d6535753 --- /dev/null +++ b/arch/mips/include/asm/octeon/cvmx-pci-defs.h @@ -0,0 +1,1645 @@ +/***********************license start*************** + * Author: Cavium Networks + * + * Contact: support@caviumnetworks.com + * This file is part of the OCTEON SDK + * + * Copyright (c) 2003-2008 Cavium Networks + * + * This file is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License, Version 2, as + * published by the Free Software Foundation. + * + * This file is distributed in the hope that it will be useful, but + * AS-IS and WITHOUT ANY WARRANTY; without even the implied warranty + * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE, TITLE, or + * NONINFRINGEMENT. See the GNU General Public License for more + * details. + * + * You should have received a copy of the GNU General Public License + * along with this file; if not, write to the Free Software + * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA + * or visit http://www.gnu.org/licenses/. + * + * This file may also be available under a different license from Cavium. + * Contact Cavium Networks for more information + ***********************license end**************************************/ + +#ifndef __CVMX_PCI_DEFS_H__ +#define __CVMX_PCI_DEFS_H__ + +#define CVMX_PCI_BAR1_INDEXX(offset) \ + (0x0000000000000100ull + (((offset) & 31) * 4)) +#define CVMX_PCI_BIST_REG \ + (0x00000000000001C0ull) +#define CVMX_PCI_CFG00 \ + (0x0000000000000000ull) +#define CVMX_PCI_CFG01 \ + (0x0000000000000004ull) +#define CVMX_PCI_CFG02 \ + (0x0000000000000008ull) +#define CVMX_PCI_CFG03 \ + (0x000000000000000Cull) +#define CVMX_PCI_CFG04 \ + (0x0000000000000010ull) +#define CVMX_PCI_CFG05 \ + (0x0000000000000014ull) +#define CVMX_PCI_CFG06 \ + (0x0000000000000018ull) +#define CVMX_PCI_CFG07 \ + (0x000000000000001Cull) +#define CVMX_PCI_CFG08 \ + (0x0000000000000020ull) +#define CVMX_PCI_CFG09 \ + (0x0000000000000024ull) +#define CVMX_PCI_CFG10 \ + (0x0000000000000028ull) +#define CVMX_PCI_CFG11 \ + (0x000000000000002Cull) +#define CVMX_PCI_CFG12 \ + (0x0000000000000030ull) +#define CVMX_PCI_CFG13 \ + (0x0000000000000034ull) +#define CVMX_PCI_CFG15 \ + (0x000000000000003Cull) +#define CVMX_PCI_CFG16 \ + (0x0000000000000040ull) +#define CVMX_PCI_CFG17 \ + (0x0000000000000044ull) +#define CVMX_PCI_CFG18 \ + (0x0000000000000048ull) +#define CVMX_PCI_CFG19 \ + (0x000000000000004Cull) +#define CVMX_PCI_CFG20 \ + (0x0000000000000050ull) +#define CVMX_PCI_CFG21 \ + (0x0000000000000054ull) +#define CVMX_PCI_CFG22 \ + (0x0000000000000058ull) +#define CVMX_PCI_CFG56 \ + (0x00000000000000E0ull) +#define CVMX_PCI_CFG57 \ + (0x00000000000000E4ull) +#define CVMX_PCI_CFG58 \ + (0x00000000000000E8ull) +#define CVMX_PCI_CFG59 \ + (0x00000000000000ECull) +#define CVMX_PCI_CFG60 \ + (0x00000000000000F0ull) +#define CVMX_PCI_CFG61 \ + (0x00000000000000F4ull) +#define CVMX_PCI_CFG62 \ + (0x00000000000000F8ull) +#define CVMX_PCI_CFG63 \ + (0x00000000000000FCull) +#define CVMX_PCI_CNT_REG \ + (0x00000000000001B8ull) +#define CVMX_PCI_CTL_STATUS_2 \ + (0x000000000000018Cull) +#define CVMX_PCI_DBELL_0 \ + (0x0000000000000080ull) +#define CVMX_PCI_DBELL_1 \ + (0x0000000000000088ull) +#define CVMX_PCI_DBELL_2 \ + (0x0000000000000090ull) +#define CVMX_PCI_DBELL_3 \ + (0x0000000000000098ull) +#define CVMX_PCI_DBELL_X(offset) \ + (0x0000000000000080ull + (((offset) & 3) * 8)) +#define CVMX_PCI_DMA_CNT0 \ + (0x00000000000000A0ull) +#define CVMX_PCI_DMA_CNT1 \ + (0x00000000000000A8ull) +#define CVMX_PCI_DMA_CNTX(offset) \ + (0x00000000000000A0ull + (((offset) & 1) * 8)) +#define CVMX_PCI_DMA_INT_LEV0 \ + (0x00000000000000A4ull) +#define CVMX_PCI_DMA_INT_LEV1 \ + (0x00000000000000ACull) +#define CVMX_PCI_DMA_INT_LEVX(offset) \ + (0x00000000000000A4ull + (((offset) & 1) * 8)) +#define CVMX_PCI_DMA_TIME0 \ + (0x00000000000000B0ull) +#define CVMX_PCI_DMA_TIME1 \ + (0x00000000000000B4ull) +#define CVMX_PCI_DMA_TIMEX(offset) \ + (0x00000000000000B0ull + (((offset) & 1) * 4)) +#define CVMX_PCI_INSTR_COUNT0 \ + (0x0000000000000084ull) +#define CVMX_PCI_INSTR_COUNT1 \ + (0x000000000000008Cull) +#define CVMX_PCI_INSTR_COUNT2 \ + (0x0000000000000094ull) +#define CVMX_PCI_INSTR_COUNT3 \ + (0x000000000000009Cull) +#define CVMX_PCI_INSTR_COUNTX(offset) \ + (0x0000000000000084ull + (((offset) & 3) * 8)) +#define CVMX_PCI_INT_ENB \ + (0x0000000000000038ull) +#define CVMX_PCI_INT_ENB2 \ + (0x00000000000001A0ull) +#define CVMX_PCI_INT_SUM \ + (0x0000000000000030ull) +#define CVMX_PCI_INT_SUM2 \ + (0x0000000000000198ull) +#define CVMX_PCI_MSI_RCV \ + (0x00000000000000F0ull) +#define CVMX_PCI_PKTS_SENT0 \ + (0x0000000000000040ull) +#define CVMX_PCI_PKTS_SENT1 \ + (0x0000000000000050ull) +#define CVMX_PCI_PKTS_SENT2 \ + (0x0000000000000060ull) +#define CVMX_PCI_PKTS_SENT3 \ + (0x0000000000000070ull) +#define CVMX_PCI_PKTS_SENTX(offset) \ + (0x0000000000000040ull + (((offset) & 3) * 16)) +#define CVMX_PCI_PKTS_SENT_INT_LEV0 \ + (0x0000000000000048ull) +#define CVMX_PCI_PKTS_SENT_INT_LEV1 \ + (0x0000000000000058ull) +#define CVMX_PCI_PKTS_SENT_INT_LEV2 \ + (0x0000000000000068ull) +#define CVMX_PCI_PKTS_SENT_INT_LEV3 \ + (0x0000000000000078ull) +#define CVMX_PCI_PKTS_SENT_INT_LEVX(offset) \ + (0x0000000000000048ull + (((offset) & 3) * 16)) +#define CVMX_PCI_PKTS_SENT_TIME0 \ + (0x000000000000004Cull) +#define CVMX_PCI_PKTS_SENT_TIME1 \ + (0x000000000000005Cull) +#define CVMX_PCI_PKTS_SENT_TIME2 \ + (0x000000000000006Cull) +#define CVMX_PCI_PKTS_SENT_TIME3 \ + (0x000000000000007Cull) +#define CVMX_PCI_PKTS_SENT_TIMEX(offset) \ + (0x000000000000004Cull + (((offset) & 3) * 16)) +#define CVMX_PCI_PKT_CREDITS0 \ + (0x0000000000000044ull) +#define CVMX_PCI_PKT_CREDITS1 \ + (0x0000000000000054ull) +#define CVMX_PCI_PKT_CREDITS2 \ + (0x0000000000000064ull) +#define CVMX_PCI_PKT_CREDITS3 \ + (0x0000000000000074ull) +#define CVMX_PCI_PKT_CREDITSX(offset) \ + (0x0000000000000044ull + (((offset) & 3) * 16)) +#define CVMX_PCI_READ_CMD_6 \ + (0x0000000000000180ull) +#define CVMX_PCI_READ_CMD_C \ + (0x0000000000000184ull) +#define CVMX_PCI_READ_CMD_E \ + (0x0000000000000188ull) +#define CVMX_PCI_READ_TIMEOUT \ + CVMX_ADD_IO_SEG(0x00011F00000000B0ull) +#define CVMX_PCI_SCM_REG \ + (0x00000000000001A8ull) +#define CVMX_PCI_TSR_REG \ + (0x00000000000001B0ull) +#define CVMX_PCI_WIN_RD_ADDR \ + (0x0000000000000008ull) +#define CVMX_PCI_WIN_RD_DATA \ + (0x0000000000000020ull) +#define CVMX_PCI_WIN_WR_ADDR \ + (0x0000000000000000ull) +#define CVMX_PCI_WIN_WR_DATA \ + (0x0000000000000010ull) +#define CVMX_PCI_WIN_WR_MASK \ + (0x0000000000000018ull) + +union cvmx_pci_bar1_indexx { + uint32_t u32; + struct cvmx_pci_bar1_indexx_s { + uint32_t reserved_18_31:14; + uint32_t addr_idx:14; + uint32_t ca:1; + uint32_t end_swp:2; + uint32_t addr_v:1; + } s; + struct cvmx_pci_bar1_indexx_s cn30xx; + struct cvmx_pci_bar1_indexx_s cn31xx; + struct cvmx_pci_bar1_indexx_s cn38xx; + struct cvmx_pci_bar1_indexx_s cn38xxp2; + struct cvmx_pci_bar1_indexx_s cn50xx; + struct cvmx_pci_bar1_indexx_s cn58xx; + struct cvmx_pci_bar1_indexx_s cn58xxp1; +}; + +union cvmx_pci_bist_reg { + uint64_t u64; + struct cvmx_pci_bist_reg_s { + uint64_t reserved_10_63:54; + uint64_t rsp_bs:1; + uint64_t dma0_bs:1; + uint64_t cmd0_bs:1; + uint64_t cmd_bs:1; + uint64_t csr2p_bs:1; + uint64_t csrr_bs:1; + uint64_t rsp2p_bs:1; + uint64_t csr2n_bs:1; + uint64_t dat2n_bs:1; + uint64_t dbg2n_bs:1; + } s; + struct cvmx_pci_bist_reg_s cn50xx; +}; + +union cvmx_pci_cfg00 { + uint32_t u32; + struct cvmx_pci_cfg00_s { + uint32_t devid:16; + uint32_t vendid:16; + } s; + struct cvmx_pci_cfg00_s cn30xx; + struct cvmx_pci_cfg00_s cn31xx; + struct cvmx_pci_cfg00_s cn38xx; + struct cvmx_pci_cfg00_s cn38xxp2; + struct cvmx_pci_cfg00_s cn50xx; + struct cvmx_pci_cfg00_s cn58xx; + struct cvmx_pci_cfg00_s cn58xxp1; +}; + +union cvmx_pci_cfg01 { + uint32_t u32; + struct cvmx_pci_cfg01_s { + uint32_t dpe:1; + uint32_t sse:1; + uint32_t rma:1; + uint32_t rta:1; + uint32_t sta:1; + uint32_t devt:2; + uint32_t mdpe:1; + uint32_t fbb:1; + uint32_t reserved_22_22:1; + uint32_t m66:1; + uint32_t cle:1; + uint32_t i_stat:1; + uint32_t reserved_11_18:8; + uint32_t i_dis:1; + uint32_t fbbe:1; + uint32_t see:1; + uint32_t ads:1; + uint32_t pee:1; + uint32_t vps:1; + uint32_t mwice:1; + uint32_t scse:1; + uint32_t me:1; + uint32_t msae:1; + uint32_t isae:1; + } s; + struct cvmx_pci_cfg01_s cn30xx; + struct cvmx_pci_cfg01_s cn31xx; + struct cvmx_pci_cfg01_s cn38xx; + struct cvmx_pci_cfg01_s cn38xxp2; + struct cvmx_pci_cfg01_s cn50xx; + struct cvmx_pci_cfg01_s cn58xx; + struct cvmx_pci_cfg01_s cn58xxp1; +}; + +union cvmx_pci_cfg02 { + uint32_t u32; + struct cvmx_pci_cfg02_s { + uint32_t cc:24; + uint32_t rid:8; + } s; + struct cvmx_pci_cfg02_s cn30xx; + struct cvmx_pci_cfg02_s cn31xx; + struct cvmx_pci_cfg02_s cn38xx; + struct cvmx_pci_cfg02_s cn38xxp2; + struct cvmx_pci_cfg02_s cn50xx; + struct cvmx_pci_cfg02_s cn58xx; + struct cvmx_pci_cfg02_s cn58xxp1; +}; + +union cvmx_pci_cfg03 { + uint32_t u32; + struct cvmx_pci_cfg03_s { + uint32_t bcap:1; + uint32_t brb:1; + uint32_t reserved_28_29:2; + uint32_t bcod:4; + uint32_t ht:8; + uint32_t lt:8; + uint32_t cls:8; + } s; + struct cvmx_pci_cfg03_s cn30xx; + struct cvmx_pci_cfg03_s cn31xx; + struct cvmx_pci_cfg03_s cn38xx; + struct cvmx_pci_cfg03_s cn38xxp2; + struct cvmx_pci_cfg03_s cn50xx; + struct cvmx_pci_cfg03_s cn58xx; + struct cvmx_pci_cfg03_s cn58xxp1; +}; + +union cvmx_pci_cfg04 { + uint32_t u32; + struct cvmx_pci_cfg04_s { + uint32_t lbase:20; + uint32_t lbasez:8; + uint32_t pf:1; + uint32_t typ:2; + uint32_t mspc:1; + } s; + struct cvmx_pci_cfg04_s cn30xx; + struct cvmx_pci_cfg04_s cn31xx; + struct cvmx_pci_cfg04_s cn38xx; + struct cvmx_pci_cfg04_s cn38xxp2; + struct cvmx_pci_cfg04_s cn50xx; + struct cvmx_pci_cfg04_s cn58xx; + struct cvmx_pci_cfg04_s cn58xxp1; +}; + +union cvmx_pci_cfg05 { + uint32_t u32; + struct cvmx_pci_cfg05_s { + uint32_t hbase:32; + } s; + struct cvmx_pci_cfg05_s cn30xx; + struct cvmx_pci_cfg05_s cn31xx; + struct cvmx_pci_cfg05_s cn38xx; + struct cvmx_pci_cfg05_s cn38xxp2; + struct cvmx_pci_cfg05_s cn50xx; + struct cvmx_pci_cfg05_s cn58xx; + struct cvmx_pci_cfg05_s cn58xxp1; +}; + +union cvmx_pci_cfg06 { + uint32_t u32; + struct cvmx_pci_cfg06_s { + uint32_t lbase:5; + uint32_t lbasez:23; + uint32_t pf:1; + uint32_t typ:2; + uint32_t mspc:1; + } s; + struct cvmx_pci_cfg06_s cn30xx; + struct cvmx_pci_cfg06_s cn31xx; + struct cvmx_pci_cfg06_s cn38xx; + struct cvmx_pci_cfg06_s cn38xxp2; + struct cvmx_pci_cfg06_s cn50xx; + struct cvmx_pci_cfg06_s cn58xx; + struct cvmx_pci_cfg06_s cn58xxp1; +}; + +union cvmx_pci_cfg07 { + uint32_t u32; + struct cvmx_pci_cfg07_s { + uint32_t hbase:32; + } s; + struct cvmx_pci_cfg07_s cn30xx; + struct cvmx_pci_cfg07_s cn31xx; + struct cvmx_pci_cfg07_s cn38xx; + struct cvmx_pci_cfg07_s cn38xxp2; + struct cvmx_pci_cfg07_s cn50xx; + struct cvmx_pci_cfg07_s cn58xx; + struct cvmx_pci_cfg07_s cn58xxp1; +}; + +union cvmx_pci_cfg08 { + uint32_t u32; + struct cvmx_pci_cfg08_s { + uint32_t lbasez:28; + uint32_t pf:1; + uint32_t typ:2; + uint32_t mspc:1; + } s; + struct cvmx_pci_cfg08_s cn30xx; + struct cvmx_pci_cfg08_s cn31xx; + struct cvmx_pci_cfg08_s cn38xx; + struct cvmx_pci_cfg08_s cn38xxp2; + struct cvmx_pci_cfg08_s cn50xx; + struct cvmx_pci_cfg08_s cn58xx; + struct cvmx_pci_cfg08_s cn58xxp1; +}; + +union cvmx_pci_cfg09 { + uint32_t u32; + struct cvmx_pci_cfg09_s { + uint32_t hbase:25; + uint32_t hbasez:7; + } s; + struct cvmx_pci_cfg09_s cn30xx; + struct cvmx_pci_cfg09_s cn31xx; + struct cvmx_pci_cfg09_s cn38xx; + struct cvmx_pci_cfg09_s cn38xxp2; + struct cvmx_pci_cfg09_s cn50xx; + struct cvmx_pci_cfg09_s cn58xx; + struct cvmx_pci_cfg09_s cn58xxp1; +}; + +union cvmx_pci_cfg10 { + uint32_t u32; + struct cvmx_pci_cfg10_s { + uint32_t cisp:32; + } s; + struct cvmx_pci_cfg10_s cn30xx; + struct cvmx_pci_cfg10_s cn31xx; + struct cvmx_pci_cfg10_s cn38xx; + struct cvmx_pci_cfg10_s cn38xxp2; + struct cvmx_pci_cfg10_s cn50xx; + struct cvmx_pci_cfg10_s cn58xx; + struct cvmx_pci_cfg10_s cn58xxp1; +}; + +union cvmx_pci_cfg11 { + uint32_t u32; + struct cvmx_pci_cfg11_s { + uint32_t ssid:16; + uint32_t ssvid:16; + } s; + struct cvmx_pci_cfg11_s cn30xx; + struct cvmx_pci_cfg11_s cn31xx; + struct cvmx_pci_cfg11_s cn38xx; + struct cvmx_pci_cfg11_s cn38xxp2; + struct cvmx_pci_cfg11_s cn50xx; + struct cvmx_pci_cfg11_s cn58xx; + struct cvmx_pci_cfg11_s cn58xxp1; +}; + +union cvmx_pci_cfg12 { + uint32_t u32; + struct cvmx_pci_cfg12_s { + uint32_t erbar:16; + uint32_t erbarz:5; + uint32_t reserved_1_10:10; + uint32_t erbar_en:1; + } s; + struct cvmx_pci_cfg12_s cn30xx; + struct cvmx_pci_cfg12_s cn31xx; + struct cvmx_pci_cfg12_s cn38xx; + struct cvmx_pci_cfg12_s cn38xxp2; + struct cvmx_pci_cfg12_s cn50xx; + struct cvmx_pci_cfg12_s cn58xx; + struct cvmx_pci_cfg12_s cn58xxp1; +}; + +union cvmx_pci_cfg13 { + uint32_t u32; + struct cvmx_pci_cfg13_s { + uint32_t reserved_8_31:24; + uint32_t cp:8; + } s; + struct cvmx_pci_cfg13_s cn30xx; + struct cvmx_pci_cfg13_s cn31xx; + struct cvmx_pci_cfg13_s cn38xx; + struct cvmx_pci_cfg13_s cn38xxp2; + struct cvmx_pci_cfg13_s cn50xx; + struct cvmx_pci_cfg13_s cn58xx; + struct cvmx_pci_cfg13_s cn58xxp1; +}; + +union cvmx_pci_cfg15 { + uint32_t u32; + struct cvmx_pci_cfg15_s { + uint32_t ml:8; + uint32_t mg:8; + uint32_t inta:8; + uint32_t il:8; + } s; + struct cvmx_pci_cfg15_s cn30xx; + struct cvmx_pci_cfg15_s cn31xx; + struct cvmx_pci_cfg15_s cn38xx; + struct cvmx_pci_cfg15_s cn38xxp2; + struct cvmx_pci_cfg15_s cn50xx; + struct cvmx_pci_cfg15_s cn58xx; + struct cvmx_pci_cfg15_s cn58xxp1; +}; + +union cvmx_pci_cfg16 { + uint32_t u32; + struct cvmx_pci_cfg16_s { + uint32_t trdnpr:1; + uint32_t trdard:1; + uint32_t rdsati:1; + uint32_t trdrs:1; + uint32_t trtae:1; + uint32_t twsei:1; + uint32_t twsen:1; + uint32_t twtae:1; + uint32_t tmae:1; + uint32_t tslte:3; + uint32_t tilt:4; + uint32_t pbe:12; + uint32_t dppmr:1; + uint32_t reserved_2_2:1; + uint32_t tswc:1; + uint32_t mltd:1; + } s; + struct cvmx_pci_cfg16_s cn30xx; + struct cvmx_pci_cfg16_s cn31xx; + struct cvmx_pci_cfg16_s cn38xx; + struct cvmx_pci_cfg16_s cn38xxp2; + struct cvmx_pci_cfg16_s cn50xx; + struct cvmx_pci_cfg16_s cn58xx; + struct cvmx_pci_cfg16_s cn58xxp1; +}; + +union cvmx_pci_cfg17 { + uint32_t u32; + struct cvmx_pci_cfg17_s { + uint32_t tscme:32; + } s; + struct cvmx_pci_cfg17_s cn30xx; + struct cvmx_pci_cfg17_s cn31xx; + struct cvmx_pci_cfg17_s cn38xx; + struct cvmx_pci_cfg17_s cn38xxp2; + struct cvmx_pci_cfg17_s cn50xx; + struct cvmx_pci_cfg17_s cn58xx; + struct cvmx_pci_cfg17_s cn58xxp1; +}; + +union cvmx_pci_cfg18 { + uint32_t u32; + struct cvmx_pci_cfg18_s { + uint32_t tdsrps:32; + } s; + struct cvmx_pci_cfg18_s cn30xx; + struct cvmx_pci_cfg18_s cn31xx; + struct cvmx_pci_cfg18_s cn38xx; + struct cvmx_pci_cfg18_s cn38xxp2; + struct cvmx_pci_cfg18_s cn50xx; + struct cvmx_pci_cfg18_s cn58xx; + struct cvmx_pci_cfg18_s cn58xxp1; +}; + +union cvmx_pci_cfg19 { + uint32_t u32; + struct cvmx_pci_cfg19_s { + uint32_t mrbcm:1; + uint32_t mrbci:1; + uint32_t mdwe:1; + uint32_t mdre:1; + uint32_t mdrimc:1; + uint32_t mdrrmc:3; + uint32_t tmes:8; + uint32_t teci:1; + uint32_t tmei:1; + uint32_t tmse:1; + uint32_t tmdpes:1; + uint32_t tmapes:1; + uint32_t reserved_9_10:2; + uint32_t tibcd:1; + uint32_t tibde:1; + uint32_t reserved_6_6:1; + uint32_t tidomc:1; + uint32_t tdomc:5; + } s; + struct cvmx_pci_cfg19_s cn30xx; + struct cvmx_pci_cfg19_s cn31xx; + struct cvmx_pci_cfg19_s cn38xx; + struct cvmx_pci_cfg19_s cn38xxp2; + struct cvmx_pci_cfg19_s cn50xx; + struct cvmx_pci_cfg19_s cn58xx; + struct cvmx_pci_cfg19_s cn58xxp1; +}; + +union cvmx_pci_cfg20 { + uint32_t u32; + struct cvmx_pci_cfg20_s { + uint32_t mdsp:32; + } s; + struct cvmx_pci_cfg20_s cn30xx; + struct cvmx_pci_cfg20_s cn31xx; + struct cvmx_pci_cfg20_s cn38xx; + struct cvmx_pci_cfg20_s cn38xxp2; + struct cvmx_pci_cfg20_s cn50xx; + struct cvmx_pci_cfg20_s cn58xx; + struct cvmx_pci_cfg20_s cn58xxp1; +}; + +union cvmx_pci_cfg21 { + uint32_t u32; + struct cvmx_pci_cfg21_s { + uint32_t scmre:32; + } s; + struct cvmx_pci_cfg21_s cn30xx; + struct cvmx_pci_cfg21_s cn31xx; + struct cvmx_pci_cfg21_s cn38xx; + struct cvmx_pci_cfg21_s cn38xxp2; + struct cvmx_pci_cfg21_s cn50xx; + struct cvmx_pci_cfg21_s cn58xx; + struct cvmx_pci_cfg21_s cn58xxp1; +}; + +union cvmx_pci_cfg22 { + uint32_t u32; + struct cvmx_pci_cfg22_s { + uint32_t mac:7; + uint32_t reserved_19_24:6; + uint32_t flush:1; + uint32_t mra:1; + uint32_t mtta:1; + uint32_t mrv:8; + uint32_t mttv:8; + } s; + struct cvmx_pci_cfg22_s cn30xx; + struct cvmx_pci_cfg22_s cn31xx; + struct cvmx_pci_cfg22_s cn38xx; + struct cvmx_pci_cfg22_s cn38xxp2; + struct cvmx_pci_cfg22_s cn50xx; + struct cvmx_pci_cfg22_s cn58xx; + struct cvmx_pci_cfg22_s cn58xxp1; +}; + +union cvmx_pci_cfg56 { + uint32_t u32; + struct cvmx_pci_cfg56_s { + uint32_t reserved_23_31:9; + uint32_t most:3; + uint32_t mmbc:2; + uint32_t roe:1; + uint32_t dpere:1; + uint32_t ncp:8; + uint32_t pxcid:8; + } s; + struct cvmx_pci_cfg56_s cn30xx; + struct cvmx_pci_cfg56_s cn31xx; + struct cvmx_pci_cfg56_s cn38xx; + struct cvmx_pci_cfg56_s cn38xxp2; + struct cvmx_pci_cfg56_s cn50xx; + struct cvmx_pci_cfg56_s cn58xx; + struct cvmx_pci_cfg56_s cn58xxp1; +}; + +union cvmx_pci_cfg57 { + uint32_t u32; + struct cvmx_pci_cfg57_s { + uint32_t reserved_30_31:2; + uint32_t scemr:1; + uint32_t mcrsd:3; + uint32_t mostd:3; + uint32_t mmrbcd:2; + uint32_t dc:1; + uint32_t usc:1; + uint32_t scd:1; + uint32_t m133:1; + uint32_t w64:1; + uint32_t bn:8; + uint32_t dn:5; + uint32_t fn:3; + } s; + struct cvmx_pci_cfg57_s cn30xx; + struct cvmx_pci_cfg57_s cn31xx; + struct cvmx_pci_cfg57_s cn38xx; + struct cvmx_pci_cfg57_s cn38xxp2; + struct cvmx_pci_cfg57_s cn50xx; + struct cvmx_pci_cfg57_s cn58xx; + struct cvmx_pci_cfg57_s cn58xxp1; +}; + +union cvmx_pci_cfg58 { + uint32_t u32; + struct cvmx_pci_cfg58_s { + uint32_t pmes:5; + uint32_t d2s:1; + uint32_t d1s:1; + uint32_t auxc:3; + uint32_t dsi:1; + uint32_t reserved_20_20:1; + uint32_t pmec:1; + uint32_t pcimiv:3; + uint32_t ncp:8; + uint32_t pmcid:8; + } s; + struct cvmx_pci_cfg58_s cn30xx; + struct cvmx_pci_cfg58_s cn31xx; + struct cvmx_pci_cfg58_s cn38xx; + struct cvmx_pci_cfg58_s cn38xxp2; + struct cvmx_pci_cfg58_s cn50xx; + struct cvmx_pci_cfg58_s cn58xx; + struct cvmx_pci_cfg58_s cn58xxp1; +}; + +union cvmx_pci_cfg59 { + uint32_t u32; + struct cvmx_pci_cfg59_s { + uint32_t pmdia:8; + uint32_t bpccen:1; + uint32_t bd3h:1; + uint32_t reserved_16_21:6; + uint32_t pmess:1; + uint32_t pmedsia:2; + uint32_t pmds:4; + uint32_t pmeens:1; + uint32_t reserved_2_7:6; + uint32_t ps:2; + } s; + struct cvmx_pci_cfg59_s cn30xx; + struct cvmx_pci_cfg59_s cn31xx; + struct cvmx_pci_cfg59_s cn38xx; + struct cvmx_pci_cfg59_s cn38xxp2; + struct cvmx_pci_cfg59_s cn50xx; + struct cvmx_pci_cfg59_s cn58xx; + struct cvmx_pci_cfg59_s cn58xxp1; +}; + +union cvmx_pci_cfg60 { + uint32_t u32; + struct cvmx_pci_cfg60_s { + uint32_t reserved_24_31:8; + uint32_t m64:1; + uint32_t mme:3; + uint32_t mmc:3; + uint32_t msien:1; + uint32_t ncp:8; + uint32_t msicid:8; + } s; + struct cvmx_pci_cfg60_s cn30xx; + struct cvmx_pci_cfg60_s cn31xx; + struct cvmx_pci_cfg60_s cn38xx; + struct cvmx_pci_cfg60_s cn38xxp2; + struct cvmx_pci_cfg60_s cn50xx; + struct cvmx_pci_cfg60_s cn58xx; + struct cvmx_pci_cfg60_s cn58xxp1; +}; + +union cvmx_pci_cfg61 { + uint32_t u32; + struct cvmx_pci_cfg61_s { + uint32_t msi31t2:30; + uint32_t reserved_0_1:2; + } s; + struct cvmx_pci_cfg61_s cn30xx; + struct cvmx_pci_cfg61_s cn31xx; + struct cvmx_pci_cfg61_s cn38xx; + struct cvmx_pci_cfg61_s cn38xxp2; + struct cvmx_pci_cfg61_s cn50xx; + struct cvmx_pci_cfg61_s cn58xx; + struct cvmx_pci_cfg61_s cn58xxp1; +}; + +union cvmx_pci_cfg62 { + uint32_t u32; + struct cvmx_pci_cfg62_s { + uint32_t msi:32; + } s; + struct cvmx_pci_cfg62_s cn30xx; + struct cvmx_pci_cfg62_s cn31xx; + struct cvmx_pci_cfg62_s cn38xx; + struct cvmx_pci_cfg62_s cn38xxp2; + struct cvmx_pci_cfg62_s cn50xx; + struct cvmx_pci_cfg62_s cn58xx; + struct cvmx_pci_cfg62_s cn58xxp1; +}; + +union cvmx_pci_cfg63 { + uint32_t u32; + struct cvmx_pci_cfg63_s { + uint32_t reserved_16_31:16; + uint32_t msimd:16; + } s; + struct cvmx_pci_cfg63_s cn30xx; + struct cvmx_pci_cfg63_s cn31xx; + struct cvmx_pci_cfg63_s cn38xx; + struct cvmx_pci_cfg63_s cn38xxp2; + struct cvmx_pci_cfg63_s cn50xx; + struct cvmx_pci_cfg63_s cn58xx; + struct cvmx_pci_cfg63_s cn58xxp1; +}; + +union cvmx_pci_cnt_reg { + uint64_t u64; + struct cvmx_pci_cnt_reg_s { + uint64_t reserved_38_63:26; + uint64_t hm_pcix:1; + uint64_t hm_speed:2; + uint64_t ap_pcix:1; + uint64_t ap_speed:2; + uint64_t pcicnt:32; + } s; + struct cvmx_pci_cnt_reg_s cn50xx; + struct cvmx_pci_cnt_reg_s cn58xx; + struct cvmx_pci_cnt_reg_s cn58xxp1; +}; + +union cvmx_pci_ctl_status_2 { + uint32_t u32; + struct cvmx_pci_ctl_status_2_s { + uint32_t reserved_29_31:3; + uint32_t bb1_hole:3; + uint32_t bb1_siz:1; + uint32_t bb_ca:1; + uint32_t bb_es:2; + uint32_t bb1:1; + uint32_t bb0:1; + uint32_t erst_n:1; + uint32_t bar2pres:1; + uint32_t scmtyp:1; + uint32_t scm:1; + uint32_t en_wfilt:1; + uint32_t reserved_14_14:1; + uint32_t ap_pcix:1; + uint32_t ap_64ad:1; + uint32_t b12_bist:1; + uint32_t pmo_amod:1; + uint32_t pmo_fpc:3; + uint32_t tsr_hwm:3; + uint32_t bar2_enb:1; + uint32_t bar2_esx:2; + uint32_t bar2_cax:1; + } s; + struct cvmx_pci_ctl_status_2_s cn30xx; + struct cvmx_pci_ctl_status_2_cn31xx { + uint32_t reserved_20_31:12; + uint32_t erst_n:1; + uint32_t bar2pres:1; + uint32_t scmtyp:1; + uint32_t scm:1; + uint32_t en_wfilt:1; + uint32_t reserved_14_14:1; + uint32_t ap_pcix:1; + uint32_t ap_64ad:1; + uint32_t b12_bist:1; + uint32_t pmo_amod:1; + uint32_t pmo_fpc:3; + uint32_t tsr_hwm:3; + uint32_t bar2_enb:1; + uint32_t bar2_esx:2; + uint32_t bar2_cax:1; + } cn31xx; + struct cvmx_pci_ctl_status_2_s cn38xx; + struct cvmx_pci_ctl_status_2_cn31xx cn38xxp2; + struct cvmx_pci_ctl_status_2_s cn50xx; + struct cvmx_pci_ctl_status_2_s cn58xx; + struct cvmx_pci_ctl_status_2_s cn58xxp1; +}; + +union cvmx_pci_dbellx { + uint32_t u32; + struct cvmx_pci_dbellx_s { + uint32_t reserved_16_31:16; + uint32_t inc_val:16; + } s; + struct cvmx_pci_dbellx_s cn30xx; + struct cvmx_pci_dbellx_s cn31xx; + struct cvmx_pci_dbellx_s cn38xx; + struct cvmx_pci_dbellx_s cn38xxp2; + struct cvmx_pci_dbellx_s cn50xx; + struct cvmx_pci_dbellx_s cn58xx; + struct cvmx_pci_dbellx_s cn58xxp1; +}; + +union cvmx_pci_dma_cntx { + uint32_t u32; + struct cvmx_pci_dma_cntx_s { + uint32_t dma_cnt:32; + } s; + struct cvmx_pci_dma_cntx_s cn30xx; + struct cvmx_pci_dma_cntx_s cn31xx; + struct cvmx_pci_dma_cntx_s cn38xx; + struct cvmx_pci_dma_cntx_s cn38xxp2; + struct cvmx_pci_dma_cntx_s cn50xx; + struct cvmx_pci_dma_cntx_s cn58xx; + struct cvmx_pci_dma_cntx_s cn58xxp1; +}; + +union cvmx_pci_dma_int_levx { + uint32_t u32; + struct cvmx_pci_dma_int_levx_s { + uint32_t pkt_cnt:32; + } s; + struct cvmx_pci_dma_int_levx_s cn30xx; + struct cvmx_pci_dma_int_levx_s cn31xx; + struct cvmx_pci_dma_int_levx_s cn38xx; + struct cvmx_pci_dma_int_levx_s cn38xxp2; + struct cvmx_pci_dma_int_levx_s cn50xx; + struct cvmx_pci_dma_int_levx_s cn58xx; + struct cvmx_pci_dma_int_levx_s cn58xxp1; +}; + +union cvmx_pci_dma_timex { + uint32_t u32; + struct cvmx_pci_dma_timex_s { + uint32_t dma_time:32; + } s; + struct cvmx_pci_dma_timex_s cn30xx; + struct cvmx_pci_dma_timex_s cn31xx; + struct cvmx_pci_dma_timex_s cn38xx; + struct cvmx_pci_dma_timex_s cn38xxp2; + struct cvmx_pci_dma_timex_s cn50xx; + struct cvmx_pci_dma_timex_s cn58xx; + struct cvmx_pci_dma_timex_s cn58xxp1; +}; + +union cvmx_pci_instr_countx { + uint32_t u32; + struct cvmx_pci_instr_countx_s { + uint32_t icnt:32; + } s; + struct cvmx_pci_instr_countx_s cn30xx; + struct cvmx_pci_instr_countx_s cn31xx; + struct cvmx_pci_instr_countx_s cn38xx; + struct cvmx_pci_instr_countx_s cn38xxp2; + struct cvmx_pci_instr_countx_s cn50xx; + struct cvmx_pci_instr_countx_s cn58xx; + struct cvmx_pci_instr_countx_s cn58xxp1; +}; + +union cvmx_pci_int_enb { + uint64_t u64; + struct cvmx_pci_int_enb_s { + uint64_t reserved_34_63:30; + uint64_t ill_rd:1; + uint64_t ill_wr:1; + uint64_t win_wr:1; + uint64_t dma1_fi:1; + uint64_t dma0_fi:1; + uint64_t idtime1:1; + uint64_t idtime0:1; + uint64_t idcnt1:1; + uint64_t idcnt0:1; + uint64_t iptime3:1; + uint64_t iptime2:1; + uint64_t iptime1:1; + uint64_t iptime0:1; + uint64_t ipcnt3:1; + uint64_t ipcnt2:1; + uint64_t ipcnt1:1; + uint64_t ipcnt0:1; + uint64_t irsl_int:1; + uint64_t ill_rrd:1; + uint64_t ill_rwr:1; + uint64_t idperr:1; + uint64_t iaperr:1; + uint64_t iserr:1; + uint64_t itsr_abt:1; + uint64_t imsc_msg:1; + uint64_t imsi_mabt:1; + uint64_t imsi_tabt:1; + uint64_t imsi_per:1; + uint64_t imr_tto:1; + uint64_t imr_abt:1; + uint64_t itr_abt:1; + uint64_t imr_wtto:1; + uint64_t imr_wabt:1; + uint64_t itr_wabt:1; + } s; + struct cvmx_pci_int_enb_cn30xx { + uint64_t reserved_34_63:30; + uint64_t ill_rd:1; + uint64_t ill_wr:1; + uint64_t win_wr:1; + uint64_t dma1_fi:1; + uint64_t dma0_fi:1; + uint64_t idtime1:1; + uint64_t idtime0:1; + uint64_t idcnt1:1; + uint64_t idcnt0:1; + uint64_t reserved_22_24:3; + uint64_t iptime0:1; + uint64_t reserved_18_20:3; + uint64_t ipcnt0:1; + uint64_t irsl_int:1; + uint64_t ill_rrd:1; + uint64_t ill_rwr:1; + uint64_t idperr:1; + uint64_t iaperr:1; + uint64_t iserr:1; + uint64_t itsr_abt:1; + uint64_t imsc_msg:1; + uint64_t imsi_mabt:1; + uint64_t imsi_tabt:1; + uint64_t imsi_per:1; + uint64_t imr_tto:1; + uint64_t imr_abt:1; + uint64_t itr_abt:1; + uint64_t imr_wtto:1; + uint64_t imr_wabt:1; + uint64_t itr_wabt:1; + } cn30xx; + struct cvmx_pci_int_enb_cn31xx { + uint64_t reserved_34_63:30; + uint64_t ill_rd:1; + uint64_t ill_wr:1; + uint64_t win_wr:1; + uint64_t dma1_fi:1; + uint64_t dma0_fi:1; + uint64_t idtime1:1; + uint64_t idtime0:1; + uint64_t idcnt1:1; + uint64_t idcnt0:1; + uint64_t reserved_23_24:2; + uint64_t iptime1:1; + uint64_t iptime0:1; + uint64_t reserved_19_20:2; + uint64_t ipcnt1:1; + uint64_t ipcnt0:1; + uint64_t irsl_int:1; + uint64_t ill_rrd:1; + uint64_t ill_rwr:1; + uint64_t idperr:1; + uint64_t iaperr:1; + uint64_t iserr:1; + uint64_t itsr_abt:1; + uint64_t imsc_msg:1; + uint64_t imsi_mabt:1; + uint64_t imsi_tabt:1; + uint64_t imsi_per:1; + uint64_t imr_tto:1; + uint64_t imr_abt:1; + uint64_t itr_abt:1; + uint64_t imr_wtto:1; + uint64_t imr_wabt:1; + uint64_t itr_wabt:1; + } cn31xx; + struct cvmx_pci_int_enb_s cn38xx; + struct cvmx_pci_int_enb_s cn38xxp2; + struct cvmx_pci_int_enb_cn31xx cn50xx; + struct cvmx_pci_int_enb_s cn58xx; + struct cvmx_pci_int_enb_s cn58xxp1; +}; + +union cvmx_pci_int_enb2 { + uint64_t u64; + struct cvmx_pci_int_enb2_s { + uint64_t reserved_34_63:30; + uint64_t ill_rd:1; + uint64_t ill_wr:1; + uint64_t win_wr:1; + uint64_t dma1_fi:1; + uint64_t dma0_fi:1; + uint64_t rdtime1:1; + uint64_t rdtime0:1; + uint64_t rdcnt1:1; + uint64_t rdcnt0:1; + uint64_t rptime3:1; + uint64_t rptime2:1; + uint64_t rptime1:1; + uint64_t rptime0:1; + uint64_t rpcnt3:1; + uint64_t rpcnt2:1; + uint64_t rpcnt1:1; + uint64_t rpcnt0:1; + uint64_t rrsl_int:1; + uint64_t ill_rrd:1; + uint64_t ill_rwr:1; + uint64_t rdperr:1; + uint64_t raperr:1; + uint64_t rserr:1; + uint64_t rtsr_abt:1; + uint64_t rmsc_msg:1; + uint64_t rmsi_mabt:1; + uint64_t rmsi_tabt:1; + uint64_t rmsi_per:1; + uint64_t rmr_tto:1; + uint64_t rmr_abt:1; + uint64_t rtr_abt:1; + uint64_t rmr_wtto:1; + uint64_t rmr_wabt:1; + uint64_t rtr_wabt:1; + } s; + struct cvmx_pci_int_enb2_cn30xx { + uint64_t reserved_34_63:30; + uint64_t ill_rd:1; + uint64_t ill_wr:1; + uint64_t win_wr:1; + uint64_t dma1_fi:1; + uint64_t dma0_fi:1; + uint64_t rdtime1:1; + uint64_t rdtime0:1; + uint64_t rdcnt1:1; + uint64_t rdcnt0:1; + uint64_t reserved_22_24:3; + uint64_t rptime0:1; + uint64_t reserved_18_20:3; + uint64_t rpcnt0:1; + uint64_t rrsl_int:1; + uint64_t ill_rrd:1; + uint64_t ill_rwr:1; + uint64_t rdperr:1; + uint64_t raperr:1; + uint64_t rserr:1; + uint64_t rtsr_abt:1; + uint64_t rmsc_msg:1; + uint64_t rmsi_mabt:1; + uint64_t rmsi_tabt:1; + uint64_t rmsi_per:1; + uint64_t rmr_tto:1; + uint64_t rmr_abt:1; + uint64_t rtr_abt:1; + uint64_t rmr_wtto:1; + uint64_t rmr_wabt:1; + uint64_t rtr_wabt:1; + } cn30xx; + struct cvmx_pci_int_enb2_cn31xx { + uint64_t reserved_34_63:30; + uint64_t ill_rd:1; + uint64_t ill_wr:1; + uint64_t win_wr:1; + uint64_t dma1_fi:1; + uint64_t dma0_fi:1; + uint64_t rdtime1:1; + uint64_t rdtime0:1; + uint64_t rdcnt1:1; + uint64_t rdcnt0:1; + uint64_t reserved_23_24:2; + uint64_t rptime1:1; + uint64_t rptime0:1; + uint64_t reserved_19_20:2; + uint64_t rpcnt1:1; + uint64_t rpcnt0:1; + uint64_t rrsl_int:1; + uint64_t ill_rrd:1; + uint64_t ill_rwr:1; + uint64_t rdperr:1; + uint64_t raperr:1; + uint64_t rserr:1; + uint64_t rtsr_abt:1; + uint64_t rmsc_msg:1; + uint64_t rmsi_mabt:1; + uint64_t rmsi_tabt:1; + uint64_t rmsi_per:1; + uint64_t rmr_tto:1; + uint64_t rmr_abt:1; + uint64_t rtr_abt:1; + uint64_t rmr_wtto:1; + uint64_t rmr_wabt:1; + uint64_t rtr_wabt:1; + } cn31xx; + struct cvmx_pci_int_enb2_s cn38xx; + struct cvmx_pci_int_enb2_s cn38xxp2; + struct cvmx_pci_int_enb2_cn31xx cn50xx; + struct cvmx_pci_int_enb2_s cn58xx; + struct cvmx_pci_int_enb2_s cn58xxp1; +}; + +union cvmx_pci_int_sum { + uint64_t u64; + struct cvmx_pci_int_sum_s { + uint64_t reserved_34_63:30; + uint64_t ill_rd:1; + uint64_t ill_wr:1; + uint64_t win_wr:1; + uint64_t dma1_fi:1; + uint64_t dma0_fi:1; + uint64_t dtime1:1; + uint64_t dtime0:1; + uint64_t dcnt1:1; + uint64_t dcnt0:1; + uint64_t ptime3:1; + uint64_t ptime2:1; + uint64_t ptime1:1; + uint64_t ptime0:1; + uint64_t pcnt3:1; + uint64_t pcnt2:1; + uint64_t pcnt1:1; + uint64_t pcnt0:1; + uint64_t rsl_int:1; + uint64_t ill_rrd:1; + uint64_t ill_rwr:1; + uint64_t dperr:1; + uint64_t aperr:1; + uint64_t serr:1; + uint64_t tsr_abt:1; + uint64_t msc_msg:1; + uint64_t msi_mabt:1; + uint64_t msi_tabt:1; + uint64_t msi_per:1; + uint64_t mr_tto:1; + uint64_t mr_abt:1; + uint64_t tr_abt:1; + uint64_t mr_wtto:1; + uint64_t mr_wabt:1; + uint64_t tr_wabt:1; + } s; + struct cvmx_pci_int_sum_cn30xx { + uint64_t reserved_34_63:30; + uint64_t ill_rd:1; + uint64_t ill_wr:1; + uint64_t win_wr:1; + uint64_t dma1_fi:1; + uint64_t dma0_fi:1; + uint64_t dtime1:1; + uint64_t dtime0:1; + uint64_t dcnt1:1; + uint64_t dcnt0:1; + uint64_t reserved_22_24:3; + uint64_t ptime0:1; + uint64_t reserved_18_20:3; + uint64_t pcnt0:1; + uint64_t rsl_int:1; + uint64_t ill_rrd:1; + uint64_t ill_rwr:1; + uint64_t dperr:1; + uint64_t aperr:1; + uint64_t serr:1; + uint64_t tsr_abt:1; + uint64_t msc_msg:1; + uint64_t msi_mabt:1; + uint64_t msi_tabt:1; + uint64_t msi_per:1; + uint64_t mr_tto:1; + uint64_t mr_abt:1; + uint64_t tr_abt:1; + uint64_t mr_wtto:1; + uint64_t mr_wabt:1; + uint64_t tr_wabt:1; + } cn30xx; + struct cvmx_pci_int_sum_cn31xx { + uint64_t reserved_34_63:30; + uint64_t ill_rd:1; + uint64_t ill_wr:1; + uint64_t win_wr:1; + uint64_t dma1_fi:1; + uint64_t dma0_fi:1; + uint64_t dtime1:1; + uint64_t dtime0:1; + uint64_t dcnt1:1; + uint64_t dcnt0:1; + uint64_t reserved_23_24:2; + uint64_t ptime1:1; + uint64_t ptime0:1; + uint64_t reserved_19_20:2; + uint64_t pcnt1:1; + uint64_t pcnt0:1; + uint64_t rsl_int:1; + uint64_t ill_rrd:1; + uint64_t ill_rwr:1; + uint64_t dperr:1; + uint64_t aperr:1; + uint64_t serr:1; + uint64_t tsr_abt:1; + uint64_t msc_msg:1; + uint64_t msi_mabt:1; + uint64_t msi_tabt:1; + uint64_t msi_per:1; + uint64_t mr_tto:1; + uint64_t mr_abt:1; + uint64_t tr_abt:1; + uint64_t mr_wtto:1; + uint64_t mr_wabt:1; + uint64_t tr_wabt:1; + } cn31xx; + struct cvmx_pci_int_sum_s cn38xx; + struct cvmx_pci_int_sum_s cn38xxp2; + struct cvmx_pci_int_sum_cn31xx cn50xx; + struct cvmx_pci_int_sum_s cn58xx; + struct cvmx_pci_int_sum_s cn58xxp1; +}; + +union cvmx_pci_int_sum2 { + uint64_t u64; + struct cvmx_pci_int_sum2_s { + uint64_t reserved_34_63:30; + uint64_t ill_rd:1; + uint64_t ill_wr:1; + uint64_t win_wr:1; + uint64_t dma1_fi:1; + uint64_t dma0_fi:1; + uint64_t dtime1:1; + uint64_t dtime0:1; + uint64_t dcnt1:1; + uint64_t dcnt0:1; + uint64_t ptime3:1; + uint64_t ptime2:1; + uint64_t ptime1:1; + uint64_t ptime0:1; + uint64_t pcnt3:1; + uint64_t pcnt2:1; + uint64_t pcnt1:1; + uint64_t pcnt0:1; + uint64_t rsl_int:1; + uint64_t ill_rrd:1; + uint64_t ill_rwr:1; + uint64_t dperr:1; + uint64_t aperr:1; + uint64_t serr:1; + uint64_t tsr_abt:1; + uint64_t msc_msg:1; + uint64_t msi_mabt:1; + uint64_t msi_tabt:1; + uint64_t msi_per:1; + uint64_t mr_tto:1; + uint64_t mr_abt:1; + uint64_t tr_abt:1; + uint64_t mr_wtto:1; + uint64_t mr_wabt:1; + uint64_t tr_wabt:1; + } s; + struct cvmx_pci_int_sum2_cn30xx { + uint64_t reserved_34_63:30; + uint64_t ill_rd:1; + uint64_t ill_wr:1; + uint64_t win_wr:1; + uint64_t dma1_fi:1; + uint64_t dma0_fi:1; + uint64_t dtime1:1; + uint64_t dtime0:1; + uint64_t dcnt1:1; + uint64_t dcnt0:1; + uint64_t reserved_22_24:3; + uint64_t ptime0:1; + uint64_t reserved_18_20:3; + uint64_t pcnt0:1; + uint64_t rsl_int:1; + uint64_t ill_rrd:1; + uint64_t ill_rwr:1; + uint64_t dperr:1; + uint64_t aperr:1; + uint64_t serr:1; + uint64_t tsr_abt:1; + uint64_t msc_msg:1; + uint64_t msi_mabt:1; + uint64_t msi_tabt:1; + uint64_t msi_per:1; + uint64_t mr_tto:1; + uint64_t mr_abt:1; + uint64_t tr_abt:1; + uint64_t mr_wtto:1; + uint64_t mr_wabt:1; + uint64_t tr_wabt:1; + } cn30xx; + struct cvmx_pci_int_sum2_cn31xx { + uint64_t reserved_34_63:30; + uint64_t ill_rd:1; + uint64_t ill_wr:1; + uint64_t win_wr:1; + uint64_t dma1_fi:1; + uint64_t dma0_fi:1; + uint64_t dtime1:1; + uint64_t dtime0:1; + uint64_t dcnt1:1; + uint64_t dcnt0:1; + uint64_t reserved_23_24:2; + uint64_t ptime1:1; + uint64_t ptime0:1; + uint64_t reserved_19_20:2; + uint64_t pcnt1:1; + uint64_t pcnt0:1; + uint64_t rsl_int:1; + uint64_t ill_rrd:1; + uint64_t ill_rwr:1; + uint64_t dperr:1; + uint64_t aperr:1; + uint64_t serr:1; + uint64_t tsr_abt:1; + uint64_t msc_msg:1; + uint64_t msi_mabt:1; + uint64_t msi_tabt:1; + uint64_t msi_per:1; + uint64_t mr_tto:1; + uint64_t mr_abt:1; + uint64_t tr_abt:1; + uint64_t mr_wtto:1; + uint64_t mr_wabt:1; + uint64_t tr_wabt:1; + } cn31xx; + struct cvmx_pci_int_sum2_s cn38xx; + struct cvmx_pci_int_sum2_s cn38xxp2; + struct cvmx_pci_int_sum2_cn31xx cn50xx; + struct cvmx_pci_int_sum2_s cn58xx; + struct cvmx_pci_int_sum2_s cn58xxp1; +}; + +union cvmx_pci_msi_rcv { + uint32_t u32; + struct cvmx_pci_msi_rcv_s { + uint32_t reserved_6_31:26; + uint32_t intr:6; + } s; + struct cvmx_pci_msi_rcv_s cn30xx; + struct cvmx_pci_msi_rcv_s cn31xx; + struct cvmx_pci_msi_rcv_s cn38xx; + struct cvmx_pci_msi_rcv_s cn38xxp2; + struct cvmx_pci_msi_rcv_s cn50xx; + struct cvmx_pci_msi_rcv_s cn58xx; + struct cvmx_pci_msi_rcv_s cn58xxp1; +}; + +union cvmx_pci_pkt_creditsx { + uint32_t u32; + struct cvmx_pci_pkt_creditsx_s { + uint32_t pkt_cnt:16; + uint32_t ptr_cnt:16; + } s; + struct cvmx_pci_pkt_creditsx_s cn30xx; + struct cvmx_pci_pkt_creditsx_s cn31xx; + struct cvmx_pci_pkt_creditsx_s cn38xx; + struct cvmx_pci_pkt_creditsx_s cn38xxp2; + struct cvmx_pci_pkt_creditsx_s cn50xx; + struct cvmx_pci_pkt_creditsx_s cn58xx; + struct cvmx_pci_pkt_creditsx_s cn58xxp1; +}; + +union cvmx_pci_pkts_sentx { + uint32_t u32; + struct cvmx_pci_pkts_sentx_s { + uint32_t pkt_cnt:32; + } s; + struct cvmx_pci_pkts_sentx_s cn30xx; + struct cvmx_pci_pkts_sentx_s cn31xx; + struct cvmx_pci_pkts_sentx_s cn38xx; + struct cvmx_pci_pkts_sentx_s cn38xxp2; + struct cvmx_pci_pkts_sentx_s cn50xx; + struct cvmx_pci_pkts_sentx_s cn58xx; + struct cvmx_pci_pkts_sentx_s cn58xxp1; +}; + +union cvmx_pci_pkts_sent_int_levx { + uint32_t u32; + struct cvmx_pci_pkts_sent_int_levx_s { + uint32_t pkt_cnt:32; + } s; + struct cvmx_pci_pkts_sent_int_levx_s cn30xx; + struct cvmx_pci_pkts_sent_int_levx_s cn31xx; + struct cvmx_pci_pkts_sent_int_levx_s cn38xx; + struct cvmx_pci_pkts_sent_int_levx_s cn38xxp2; + struct cvmx_pci_pkts_sent_int_levx_s cn50xx; + struct cvmx_pci_pkts_sent_int_levx_s cn58xx; + struct cvmx_pci_pkts_sent_int_levx_s cn58xxp1; +}; + +union cvmx_pci_pkts_sent_timex { + uint32_t u32; + struct cvmx_pci_pkts_sent_timex_s { + uint32_t pkt_time:32; + } s; + struct cvmx_pci_pkts_sent_timex_s cn30xx; + struct cvmx_pci_pkts_sent_timex_s cn31xx; + struct cvmx_pci_pkts_sent_timex_s cn38xx; + struct cvmx_pci_pkts_sent_timex_s cn38xxp2; + struct cvmx_pci_pkts_sent_timex_s cn50xx; + struct cvmx_pci_pkts_sent_timex_s cn58xx; + struct cvmx_pci_pkts_sent_timex_s cn58xxp1; +}; + +union cvmx_pci_read_cmd_6 { + uint32_t u32; + struct cvmx_pci_read_cmd_6_s { + uint32_t reserved_9_31:23; + uint32_t min_data:6; + uint32_t prefetch:3; + } s; + struct cvmx_pci_read_cmd_6_s cn30xx; + struct cvmx_pci_read_cmd_6_s cn31xx; + struct cvmx_pci_read_cmd_6_s cn38xx; + struct cvmx_pci_read_cmd_6_s cn38xxp2; + struct cvmx_pci_read_cmd_6_s cn50xx; + struct cvmx_pci_read_cmd_6_s cn58xx; + struct cvmx_pci_read_cmd_6_s cn58xxp1; +}; + +union cvmx_pci_read_cmd_c { + uint32_t u32; + struct cvmx_pci_read_cmd_c_s { + uint32_t reserved_9_31:23; + uint32_t min_data:6; + uint32_t prefetch:3; + } s; + struct cvmx_pci_read_cmd_c_s cn30xx; + struct cvmx_pci_read_cmd_c_s cn31xx; + struct cvmx_pci_read_cmd_c_s cn38xx; + struct cvmx_pci_read_cmd_c_s cn38xxp2; + struct cvmx_pci_read_cmd_c_s cn50xx; + struct cvmx_pci_read_cmd_c_s cn58xx; + struct cvmx_pci_read_cmd_c_s cn58xxp1; +}; + +union cvmx_pci_read_cmd_e { + uint32_t u32; + struct cvmx_pci_read_cmd_e_s { + uint32_t reserved_9_31:23; + uint32_t min_data:6; + uint32_t prefetch:3; + } s; + struct cvmx_pci_read_cmd_e_s cn30xx; + struct cvmx_pci_read_cmd_e_s cn31xx; + struct cvmx_pci_read_cmd_e_s cn38xx; + struct cvmx_pci_read_cmd_e_s cn38xxp2; + struct cvmx_pci_read_cmd_e_s cn50xx; + struct cvmx_pci_read_cmd_e_s cn58xx; + struct cvmx_pci_read_cmd_e_s cn58xxp1; +}; + +union cvmx_pci_read_timeout { + uint64_t u64; + struct cvmx_pci_read_timeout_s { + uint64_t reserved_32_63:32; + uint64_t enb:1; + uint64_t cnt:31; + } s; + struct cvmx_pci_read_timeout_s cn30xx; + struct cvmx_pci_read_timeout_s cn31xx; + struct cvmx_pci_read_timeout_s cn38xx; + struct cvmx_pci_read_timeout_s cn38xxp2; + struct cvmx_pci_read_timeout_s cn50xx; + struct cvmx_pci_read_timeout_s cn58xx; + struct cvmx_pci_read_timeout_s cn58xxp1; +}; + +union cvmx_pci_scm_reg { + uint64_t u64; + struct cvmx_pci_scm_reg_s { + uint64_t reserved_32_63:32; + uint64_t scm:32; + } s; + struct cvmx_pci_scm_reg_s cn30xx; + struct cvmx_pci_scm_reg_s cn31xx; + struct cvmx_pci_scm_reg_s cn38xx; + struct cvmx_pci_scm_reg_s cn38xxp2; + struct cvmx_pci_scm_reg_s cn50xx; + struct cvmx_pci_scm_reg_s cn58xx; + struct cvmx_pci_scm_reg_s cn58xxp1; +}; + +union cvmx_pci_tsr_reg { + uint64_t u64; + struct cvmx_pci_tsr_reg_s { + uint64_t reserved_36_63:28; + uint64_t tsr:36; + } s; + struct cvmx_pci_tsr_reg_s cn30xx; + struct cvmx_pci_tsr_reg_s cn31xx; + struct cvmx_pci_tsr_reg_s cn38xx; + struct cvmx_pci_tsr_reg_s cn38xxp2; + struct cvmx_pci_tsr_reg_s cn50xx; + struct cvmx_pci_tsr_reg_s cn58xx; + struct cvmx_pci_tsr_reg_s cn58xxp1; +}; + +union cvmx_pci_win_rd_addr { + uint64_t u64; + struct cvmx_pci_win_rd_addr_s { + uint64_t reserved_49_63:15; + uint64_t iobit:1; + uint64_t reserved_0_47:48; + } s; + struct cvmx_pci_win_rd_addr_cn30xx { + uint64_t reserved_49_63:15; + uint64_t iobit:1; + uint64_t rd_addr:46; + uint64_t reserved_0_1:2; + } cn30xx; + struct cvmx_pci_win_rd_addr_cn30xx cn31xx; + struct cvmx_pci_win_rd_addr_cn38xx { + uint64_t reserved_49_63:15; + uint64_t iobit:1; + uint64_t rd_addr:45; + uint64_t reserved_0_2:3; + } cn38xx; + struct cvmx_pci_win_rd_addr_cn38xx cn38xxp2; + struct cvmx_pci_win_rd_addr_cn30xx cn50xx; + struct cvmx_pci_win_rd_addr_cn38xx cn58xx; + struct cvmx_pci_win_rd_addr_cn38xx cn58xxp1; +}; + +union cvmx_pci_win_rd_data { + uint64_t u64; + struct cvmx_pci_win_rd_data_s { + uint64_t rd_data:64; + } s; + struct cvmx_pci_win_rd_data_s cn30xx; + struct cvmx_pci_win_rd_data_s cn31xx; + struct cvmx_pci_win_rd_data_s cn38xx; + struct cvmx_pci_win_rd_data_s cn38xxp2; + struct cvmx_pci_win_rd_data_s cn50xx; + struct cvmx_pci_win_rd_data_s cn58xx; + struct cvmx_pci_win_rd_data_s cn58xxp1; +}; + +union cvmx_pci_win_wr_addr { + uint64_t u64; + struct cvmx_pci_win_wr_addr_s { + uint64_t reserved_49_63:15; + uint64_t iobit:1; + uint64_t wr_addr:45; + uint64_t reserved_0_2:3; + } s; + struct cvmx_pci_win_wr_addr_s cn30xx; + struct cvmx_pci_win_wr_addr_s cn31xx; + struct cvmx_pci_win_wr_addr_s cn38xx; + struct cvmx_pci_win_wr_addr_s cn38xxp2; + struct cvmx_pci_win_wr_addr_s cn50xx; + struct cvmx_pci_win_wr_addr_s cn58xx; + struct cvmx_pci_win_wr_addr_s cn58xxp1; +}; + +union cvmx_pci_win_wr_data { + uint64_t u64; + struct cvmx_pci_win_wr_data_s { + uint64_t wr_data:64; + } s; + struct cvmx_pci_win_wr_data_s cn30xx; + struct cvmx_pci_win_wr_data_s cn31xx; + struct cvmx_pci_win_wr_data_s cn38xx; + struct cvmx_pci_win_wr_data_s cn38xxp2; + struct cvmx_pci_win_wr_data_s cn50xx; + struct cvmx_pci_win_wr_data_s cn58xx; + struct cvmx_pci_win_wr_data_s cn58xxp1; +}; + +union cvmx_pci_win_wr_mask { + uint64_t u64; + struct cvmx_pci_win_wr_mask_s { + uint64_t reserved_8_63:56; + uint64_t wr_mask:8; + } s; + struct cvmx_pci_win_wr_mask_s cn30xx; + struct cvmx_pci_win_wr_mask_s cn31xx; + struct cvmx_pci_win_wr_mask_s cn38xx; + struct cvmx_pci_win_wr_mask_s cn38xxp2; + struct cvmx_pci_win_wr_mask_s cn50xx; + struct cvmx_pci_win_wr_mask_s cn58xx; + struct cvmx_pci_win_wr_mask_s cn58xxp1; +}; + +#endif diff --git a/arch/mips/include/asm/octeon/cvmx-pcieep-defs.h b/arch/mips/include/asm/octeon/cvmx-pcieep-defs.h new file mode 100644 index 000000000000..d553f8e88df6 --- /dev/null +++ b/arch/mips/include/asm/octeon/cvmx-pcieep-defs.h @@ -0,0 +1,1365 @@ +/***********************license start*************** + * Author: Cavium Networks + * + * Contact: support@caviumnetworks.com + * This file is part of the OCTEON SDK + * + * Copyright (c) 2003-2008 Cavium Networks + * + * This file is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License, Version 2, as + * published by the Free Software Foundation. + * + * This file is distributed in the hope that it will be useful, but + * AS-IS and WITHOUT ANY WARRANTY; without even the implied warranty + * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE, TITLE, or + * NONINFRINGEMENT. See the GNU General Public License for more + * details. + * + * You should have received a copy of the GNU General Public License + * along with this file; if not, write to the Free Software + * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA + * or visit http://www.gnu.org/licenses/. + * + * This file may also be available under a different license from Cavium. + * Contact Cavium Networks for more information + ***********************license end**************************************/ + +#ifndef __CVMX_PCIEEP_DEFS_H__ +#define __CVMX_PCIEEP_DEFS_H__ + +#define CVMX_PCIEEP_CFG000 \ + (0x0000000000000000ull) +#define CVMX_PCIEEP_CFG001 \ + (0x0000000000000004ull) +#define CVMX_PCIEEP_CFG002 \ + (0x0000000000000008ull) +#define CVMX_PCIEEP_CFG003 \ + (0x000000000000000Cull) +#define CVMX_PCIEEP_CFG004 \ + (0x0000000000000010ull) +#define CVMX_PCIEEP_CFG004_MASK \ + (0x0000000080000010ull) +#define CVMX_PCIEEP_CFG005 \ + (0x0000000000000014ull) +#define CVMX_PCIEEP_CFG005_MASK \ + (0x0000000080000014ull) +#define CVMX_PCIEEP_CFG006 \ + (0x0000000000000018ull) +#define CVMX_PCIEEP_CFG006_MASK \ + (0x0000000080000018ull) +#define CVMX_PCIEEP_CFG007 \ + (0x000000000000001Cull) +#define CVMX_PCIEEP_CFG007_MASK \ + (0x000000008000001Cull) +#define CVMX_PCIEEP_CFG008 \ + (0x0000000000000020ull) +#define CVMX_PCIEEP_CFG008_MASK \ + (0x0000000080000020ull) +#define CVMX_PCIEEP_CFG009 \ + (0x0000000000000024ull) +#define CVMX_PCIEEP_CFG009_MASK \ + (0x0000000080000024ull) +#define CVMX_PCIEEP_CFG010 \ + (0x0000000000000028ull) +#define CVMX_PCIEEP_CFG011 \ + (0x000000000000002Cull) +#define CVMX_PCIEEP_CFG012 \ + (0x0000000000000030ull) +#define CVMX_PCIEEP_CFG012_MASK \ + (0x0000000080000030ull) +#define CVMX_PCIEEP_CFG013 \ + (0x0000000000000034ull) +#define CVMX_PCIEEP_CFG015 \ + (0x000000000000003Cull) +#define CVMX_PCIEEP_CFG016 \ + (0x0000000000000040ull) +#define CVMX_PCIEEP_CFG017 \ + (0x0000000000000044ull) +#define CVMX_PCIEEP_CFG020 \ + (0x0000000000000050ull) +#define CVMX_PCIEEP_CFG021 \ + (0x0000000000000054ull) +#define CVMX_PCIEEP_CFG022 \ + (0x0000000000000058ull) +#define CVMX_PCIEEP_CFG023 \ + (0x000000000000005Cull) +#define CVMX_PCIEEP_CFG028 \ + (0x0000000000000070ull) +#define CVMX_PCIEEP_CFG029 \ + (0x0000000000000074ull) +#define CVMX_PCIEEP_CFG030 \ + (0x0000000000000078ull) +#define CVMX_PCIEEP_CFG031 \ + (0x000000000000007Cull) +#define CVMX_PCIEEP_CFG032 \ + (0x0000000000000080ull) +#define CVMX_PCIEEP_CFG033 \ + (0x0000000000000084ull) +#define CVMX_PCIEEP_CFG034 \ + (0x0000000000000088ull) +#define CVMX_PCIEEP_CFG037 \ + (0x0000000000000094ull) +#define CVMX_PCIEEP_CFG038 \ + (0x0000000000000098ull) +#define CVMX_PCIEEP_CFG039 \ + (0x000000000000009Cull) +#define CVMX_PCIEEP_CFG040 \ + (0x00000000000000A0ull) +#define CVMX_PCIEEP_CFG041 \ + (0x00000000000000A4ull) +#define CVMX_PCIEEP_CFG042 \ + (0x00000000000000A8ull) +#define CVMX_PCIEEP_CFG064 \ + (0x0000000000000100ull) +#define CVMX_PCIEEP_CFG065 \ + (0x0000000000000104ull) +#define CVMX_PCIEEP_CFG066 \ + (0x0000000000000108ull) +#define CVMX_PCIEEP_CFG067 \ + (0x000000000000010Cull) +#define CVMX_PCIEEP_CFG068 \ + (0x0000000000000110ull) +#define CVMX_PCIEEP_CFG069 \ + (0x0000000000000114ull) +#define CVMX_PCIEEP_CFG070 \ + (0x0000000000000118ull) +#define CVMX_PCIEEP_CFG071 \ + (0x000000000000011Cull) +#define CVMX_PCIEEP_CFG072 \ + (0x0000000000000120ull) +#define CVMX_PCIEEP_CFG073 \ + (0x0000000000000124ull) +#define CVMX_PCIEEP_CFG074 \ + (0x0000000000000128ull) +#define CVMX_PCIEEP_CFG448 \ + (0x0000000000000700ull) +#define CVMX_PCIEEP_CFG449 \ + (0x0000000000000704ull) +#define CVMX_PCIEEP_CFG450 \ + (0x0000000000000708ull) +#define CVMX_PCIEEP_CFG451 \ + (0x000000000000070Cull) +#define CVMX_PCIEEP_CFG452 \ + (0x0000000000000710ull) +#define CVMX_PCIEEP_CFG453 \ + (0x0000000000000714ull) +#define CVMX_PCIEEP_CFG454 \ + (0x0000000000000718ull) +#define CVMX_PCIEEP_CFG455 \ + (0x000000000000071Cull) +#define CVMX_PCIEEP_CFG456 \ + (0x0000000000000720ull) +#define CVMX_PCIEEP_CFG458 \ + (0x0000000000000728ull) +#define CVMX_PCIEEP_CFG459 \ + (0x000000000000072Cull) +#define CVMX_PCIEEP_CFG460 \ + (0x0000000000000730ull) +#define CVMX_PCIEEP_CFG461 \ + (0x0000000000000734ull) +#define CVMX_PCIEEP_CFG462 \ + (0x0000000000000738ull) +#define CVMX_PCIEEP_CFG463 \ + (0x000000000000073Cull) +#define CVMX_PCIEEP_CFG464 \ + (0x0000000000000740ull) +#define CVMX_PCIEEP_CFG465 \ + (0x0000000000000744ull) +#define CVMX_PCIEEP_CFG466 \ + (0x0000000000000748ull) +#define CVMX_PCIEEP_CFG467 \ + (0x000000000000074Cull) +#define CVMX_PCIEEP_CFG468 \ + (0x0000000000000750ull) +#define CVMX_PCIEEP_CFG490 \ + (0x00000000000007A8ull) +#define CVMX_PCIEEP_CFG491 \ + (0x00000000000007ACull) +#define CVMX_PCIEEP_CFG492 \ + (0x00000000000007B0ull) +#define CVMX_PCIEEP_CFG516 \ + (0x0000000000000810ull) +#define CVMX_PCIEEP_CFG517 \ + (0x0000000000000814ull) + +union cvmx_pcieep_cfg000 { + uint32_t u32; + struct cvmx_pcieep_cfg000_s { + uint32_t devid:16; + uint32_t vendid:16; + } s; + struct cvmx_pcieep_cfg000_s cn52xx; + struct cvmx_pcieep_cfg000_s cn52xxp1; + struct cvmx_pcieep_cfg000_s cn56xx; + struct cvmx_pcieep_cfg000_s cn56xxp1; +}; + +union cvmx_pcieep_cfg001 { + uint32_t u32; + struct cvmx_pcieep_cfg001_s { + uint32_t dpe:1; + uint32_t sse:1; + uint32_t rma:1; + uint32_t rta:1; + uint32_t sta:1; + uint32_t devt:2; + uint32_t mdpe:1; + uint32_t fbb:1; + uint32_t reserved_22_22:1; + uint32_t m66:1; + uint32_t cl:1; + uint32_t i_stat:1; + uint32_t reserved_11_18:8; + uint32_t i_dis:1; + uint32_t fbbe:1; + uint32_t see:1; + uint32_t ids_wcc:1; + uint32_t per:1; + uint32_t vps:1; + uint32_t mwice:1; + uint32_t scse:1; + uint32_t me:1; + uint32_t msae:1; + uint32_t isae:1; + } s; + struct cvmx_pcieep_cfg001_s cn52xx; + struct cvmx_pcieep_cfg001_s cn52xxp1; + struct cvmx_pcieep_cfg001_s cn56xx; + struct cvmx_pcieep_cfg001_s cn56xxp1; +}; + +union cvmx_pcieep_cfg002 { + uint32_t u32; + struct cvmx_pcieep_cfg002_s { + uint32_t bcc:8; + uint32_t sc:8; + uint32_t pi:8; + uint32_t rid:8; + } s; + struct cvmx_pcieep_cfg002_s cn52xx; + struct cvmx_pcieep_cfg002_s cn52xxp1; + struct cvmx_pcieep_cfg002_s cn56xx; + struct cvmx_pcieep_cfg002_s cn56xxp1; +}; + +union cvmx_pcieep_cfg003 { + uint32_t u32; + struct cvmx_pcieep_cfg003_s { + uint32_t bist:8; + uint32_t mfd:1; + uint32_t chf:7; + uint32_t lt:8; + uint32_t cls:8; + } s; + struct cvmx_pcieep_cfg003_s cn52xx; + struct cvmx_pcieep_cfg003_s cn52xxp1; + struct cvmx_pcieep_cfg003_s cn56xx; + struct cvmx_pcieep_cfg003_s cn56xxp1; +}; + +union cvmx_pcieep_cfg004 { + uint32_t u32; + struct cvmx_pcieep_cfg004_s { + uint32_t lbab:18; + uint32_t reserved_4_13:10; + uint32_t pf:1; + uint32_t typ:2; + uint32_t mspc:1; + } s; + struct cvmx_pcieep_cfg004_s cn52xx; + struct cvmx_pcieep_cfg004_s cn52xxp1; + struct cvmx_pcieep_cfg004_s cn56xx; + struct cvmx_pcieep_cfg004_s cn56xxp1; +}; + +union cvmx_pcieep_cfg004_mask { + uint32_t u32; + struct cvmx_pcieep_cfg004_mask_s { + uint32_t lmask:31; + uint32_t enb:1; + } s; + struct cvmx_pcieep_cfg004_mask_s cn52xx; + struct cvmx_pcieep_cfg004_mask_s cn52xxp1; + struct cvmx_pcieep_cfg004_mask_s cn56xx; + struct cvmx_pcieep_cfg004_mask_s cn56xxp1; +}; + +union cvmx_pcieep_cfg005 { + uint32_t u32; + struct cvmx_pcieep_cfg005_s { + uint32_t ubab:32; + } s; + struct cvmx_pcieep_cfg005_s cn52xx; + struct cvmx_pcieep_cfg005_s cn52xxp1; + struct cvmx_pcieep_cfg005_s cn56xx; + struct cvmx_pcieep_cfg005_s cn56xxp1; +}; + +union cvmx_pcieep_cfg005_mask { + uint32_t u32; + struct cvmx_pcieep_cfg005_mask_s { + uint32_t umask:32; + } s; + struct cvmx_pcieep_cfg005_mask_s cn52xx; + struct cvmx_pcieep_cfg005_mask_s cn52xxp1; + struct cvmx_pcieep_cfg005_mask_s cn56xx; + struct cvmx_pcieep_cfg005_mask_s cn56xxp1; +}; + +union cvmx_pcieep_cfg006 { + uint32_t u32; + struct cvmx_pcieep_cfg006_s { + uint32_t lbab:6; + uint32_t reserved_4_25:22; + uint32_t pf:1; + uint32_t typ:2; + uint32_t mspc:1; + } s; + struct cvmx_pcieep_cfg006_s cn52xx; + struct cvmx_pcieep_cfg006_s cn52xxp1; + struct cvmx_pcieep_cfg006_s cn56xx; + struct cvmx_pcieep_cfg006_s cn56xxp1; +}; + +union cvmx_pcieep_cfg006_mask { + uint32_t u32; + struct cvmx_pcieep_cfg006_mask_s { + uint32_t lmask:31; + uint32_t enb:1; + } s; + struct cvmx_pcieep_cfg006_mask_s cn52xx; + struct cvmx_pcieep_cfg006_mask_s cn52xxp1; + struct cvmx_pcieep_cfg006_mask_s cn56xx; + struct cvmx_pcieep_cfg006_mask_s cn56xxp1; +}; + +union cvmx_pcieep_cfg007 { + uint32_t u32; + struct cvmx_pcieep_cfg007_s { + uint32_t ubab:32; + } s; + struct cvmx_pcieep_cfg007_s cn52xx; + struct cvmx_pcieep_cfg007_s cn52xxp1; + struct cvmx_pcieep_cfg007_s cn56xx; + struct cvmx_pcieep_cfg007_s cn56xxp1; +}; + +union cvmx_pcieep_cfg007_mask { + uint32_t u32; + struct cvmx_pcieep_cfg007_mask_s { + uint32_t umask:32; + } s; + struct cvmx_pcieep_cfg007_mask_s cn52xx; + struct cvmx_pcieep_cfg007_mask_s cn52xxp1; + struct cvmx_pcieep_cfg007_mask_s cn56xx; + struct cvmx_pcieep_cfg007_mask_s cn56xxp1; +}; + +union cvmx_pcieep_cfg008 { + uint32_t u32; + struct cvmx_pcieep_cfg008_s { + uint32_t reserved_4_31:28; + uint32_t pf:1; + uint32_t typ:2; + uint32_t mspc:1; + } s; + struct cvmx_pcieep_cfg008_s cn52xx; + struct cvmx_pcieep_cfg008_s cn52xxp1; + struct cvmx_pcieep_cfg008_s cn56xx; + struct cvmx_pcieep_cfg008_s cn56xxp1; +}; + +union cvmx_pcieep_cfg008_mask { + uint32_t u32; + struct cvmx_pcieep_cfg008_mask_s { + uint32_t lmask:31; + uint32_t enb:1; + } s; + struct cvmx_pcieep_cfg008_mask_s cn52xx; + struct cvmx_pcieep_cfg008_mask_s cn52xxp1; + struct cvmx_pcieep_cfg008_mask_s cn56xx; + struct cvmx_pcieep_cfg008_mask_s cn56xxp1; +}; + +union cvmx_pcieep_cfg009 { + uint32_t u32; + struct cvmx_pcieep_cfg009_s { + uint32_t ubab:25; + uint32_t reserved_0_6:7; + } s; + struct cvmx_pcieep_cfg009_s cn52xx; + struct cvmx_pcieep_cfg009_s cn52xxp1; + struct cvmx_pcieep_cfg009_s cn56xx; + struct cvmx_pcieep_cfg009_s cn56xxp1; +}; + +union cvmx_pcieep_cfg009_mask { + uint32_t u32; + struct cvmx_pcieep_cfg009_mask_s { + uint32_t umask:32; + } s; + struct cvmx_pcieep_cfg009_mask_s cn52xx; + struct cvmx_pcieep_cfg009_mask_s cn52xxp1; + struct cvmx_pcieep_cfg009_mask_s cn56xx; + struct cvmx_pcieep_cfg009_mask_s cn56xxp1; +}; + +union cvmx_pcieep_cfg010 { + uint32_t u32; + struct cvmx_pcieep_cfg010_s { + uint32_t cisp:32; + } s; + struct cvmx_pcieep_cfg010_s cn52xx; + struct cvmx_pcieep_cfg010_s cn52xxp1; + struct cvmx_pcieep_cfg010_s cn56xx; + struct cvmx_pcieep_cfg010_s cn56xxp1; +}; + +union cvmx_pcieep_cfg011 { + uint32_t u32; + struct cvmx_pcieep_cfg011_s { + uint32_t ssid:16; + uint32_t ssvid:16; + } s; + struct cvmx_pcieep_cfg011_s cn52xx; + struct cvmx_pcieep_cfg011_s cn52xxp1; + struct cvmx_pcieep_cfg011_s cn56xx; + struct cvmx_pcieep_cfg011_s cn56xxp1; +}; + +union cvmx_pcieep_cfg012 { + uint32_t u32; + struct cvmx_pcieep_cfg012_s { + uint32_t eraddr:16; + uint32_t reserved_1_15:15; + uint32_t er_en:1; + } s; + struct cvmx_pcieep_cfg012_s cn52xx; + struct cvmx_pcieep_cfg012_s cn52xxp1; + struct cvmx_pcieep_cfg012_s cn56xx; + struct cvmx_pcieep_cfg012_s cn56xxp1; +}; + +union cvmx_pcieep_cfg012_mask { + uint32_t u32; + struct cvmx_pcieep_cfg012_mask_s { + uint32_t mask:31; + uint32_t enb:1; + } s; + struct cvmx_pcieep_cfg012_mask_s cn52xx; + struct cvmx_pcieep_cfg012_mask_s cn52xxp1; + struct cvmx_pcieep_cfg012_mask_s cn56xx; + struct cvmx_pcieep_cfg012_mask_s cn56xxp1; +}; + +union cvmx_pcieep_cfg013 { + uint32_t u32; + struct cvmx_pcieep_cfg013_s { + uint32_t reserved_8_31:24; + uint32_t cp:8; + } s; + struct cvmx_pcieep_cfg013_s cn52xx; + struct cvmx_pcieep_cfg013_s cn52xxp1; + struct cvmx_pcieep_cfg013_s cn56xx; + struct cvmx_pcieep_cfg013_s cn56xxp1; +}; + +union cvmx_pcieep_cfg015 { + uint32_t u32; + struct cvmx_pcieep_cfg015_s { + uint32_t ml:8; + uint32_t mg:8; + uint32_t inta:8; + uint32_t il:8; + } s; + struct cvmx_pcieep_cfg015_s cn52xx; + struct cvmx_pcieep_cfg015_s cn52xxp1; + struct cvmx_pcieep_cfg015_s cn56xx; + struct cvmx_pcieep_cfg015_s cn56xxp1; +}; + +union cvmx_pcieep_cfg016 { + uint32_t u32; + struct cvmx_pcieep_cfg016_s { + uint32_t pmes:5; + uint32_t d2s:1; + uint32_t d1s:1; + uint32_t auxc:3; + uint32_t dsi:1; + uint32_t reserved_20_20:1; + uint32_t pme_clock:1; + uint32_t pmsv:3; + uint32_t ncp:8; + uint32_t pmcid:8; + } s; + struct cvmx_pcieep_cfg016_s cn52xx; + struct cvmx_pcieep_cfg016_s cn52xxp1; + struct cvmx_pcieep_cfg016_s cn56xx; + struct cvmx_pcieep_cfg016_s cn56xxp1; +}; + +union cvmx_pcieep_cfg017 { + uint32_t u32; + struct cvmx_pcieep_cfg017_s { + uint32_t pmdia:8; + uint32_t bpccee:1; + uint32_t bd3h:1; + uint32_t reserved_16_21:6; + uint32_t pmess:1; + uint32_t pmedsia:2; + uint32_t pmds:4; + uint32_t pmeens:1; + uint32_t reserved_4_7:4; + uint32_t nsr:1; + uint32_t reserved_2_2:1; + uint32_t ps:2; + } s; + struct cvmx_pcieep_cfg017_s cn52xx; + struct cvmx_pcieep_cfg017_s cn52xxp1; + struct cvmx_pcieep_cfg017_s cn56xx; + struct cvmx_pcieep_cfg017_s cn56xxp1; +}; + +union cvmx_pcieep_cfg020 { + uint32_t u32; + struct cvmx_pcieep_cfg020_s { + uint32_t reserved_24_31:8; + uint32_t m64:1; + uint32_t mme:3; + uint32_t mmc:3; + uint32_t msien:1; + uint32_t ncp:8; + uint32_t msicid:8; + } s; + struct cvmx_pcieep_cfg020_s cn52xx; + struct cvmx_pcieep_cfg020_s cn52xxp1; + struct cvmx_pcieep_cfg020_s cn56xx; + struct cvmx_pcieep_cfg020_s cn56xxp1; +}; + +union cvmx_pcieep_cfg021 { + uint32_t u32; + struct cvmx_pcieep_cfg021_s { + uint32_t lmsi:30; + uint32_t reserved_0_1:2; + } s; + struct cvmx_pcieep_cfg021_s cn52xx; + struct cvmx_pcieep_cfg021_s cn52xxp1; + struct cvmx_pcieep_cfg021_s cn56xx; + struct cvmx_pcieep_cfg021_s cn56xxp1; +}; + +union cvmx_pcieep_cfg022 { + uint32_t u32; + struct cvmx_pcieep_cfg022_s { + uint32_t umsi:32; + } s; + struct cvmx_pcieep_cfg022_s cn52xx; + struct cvmx_pcieep_cfg022_s cn52xxp1; + struct cvmx_pcieep_cfg022_s cn56xx; + struct cvmx_pcieep_cfg022_s cn56xxp1; +}; + +union cvmx_pcieep_cfg023 { + uint32_t u32; + struct cvmx_pcieep_cfg023_s { + uint32_t reserved_16_31:16; + uint32_t msimd:16; + } s; + struct cvmx_pcieep_cfg023_s cn52xx; + struct cvmx_pcieep_cfg023_s cn52xxp1; + struct cvmx_pcieep_cfg023_s cn56xx; + struct cvmx_pcieep_cfg023_s cn56xxp1; +}; + +union cvmx_pcieep_cfg028 { + uint32_t u32; + struct cvmx_pcieep_cfg028_s { + uint32_t reserved_30_31:2; + uint32_t imn:5; + uint32_t si:1; + uint32_t dpt:4; + uint32_t pciecv:4; + uint32_t ncp:8; + uint32_t pcieid:8; + } s; + struct cvmx_pcieep_cfg028_s cn52xx; + struct cvmx_pcieep_cfg028_s cn52xxp1; + struct cvmx_pcieep_cfg028_s cn56xx; + struct cvmx_pcieep_cfg028_s cn56xxp1; +}; + +union cvmx_pcieep_cfg029 { + uint32_t u32; + struct cvmx_pcieep_cfg029_s { + uint32_t reserved_28_31:4; + uint32_t cspls:2; + uint32_t csplv:8; + uint32_t reserved_16_17:2; + uint32_t rber:1; + uint32_t reserved_12_14:3; + uint32_t el1al:3; + uint32_t el0al:3; + uint32_t etfs:1; + uint32_t pfs:2; + uint32_t mpss:3; + } s; + struct cvmx_pcieep_cfg029_s cn52xx; + struct cvmx_pcieep_cfg029_s cn52xxp1; + struct cvmx_pcieep_cfg029_s cn56xx; + struct cvmx_pcieep_cfg029_s cn56xxp1; +}; + +union cvmx_pcieep_cfg030 { + uint32_t u32; + struct cvmx_pcieep_cfg030_s { + uint32_t reserved_22_31:10; + uint32_t tp:1; + uint32_t ap_d:1; + uint32_t ur_d:1; + uint32_t fe_d:1; + uint32_t nfe_d:1; + uint32_t ce_d:1; + uint32_t reserved_15_15:1; + uint32_t mrrs:3; + uint32_t ns_en:1; + uint32_t ap_en:1; + uint32_t pf_en:1; + uint32_t etf_en:1; + uint32_t mps:3; + uint32_t ro_en:1; + uint32_t ur_en:1; + uint32_t fe_en:1; + uint32_t nfe_en:1; + uint32_t ce_en:1; + } s; + struct cvmx_pcieep_cfg030_s cn52xx; + struct cvmx_pcieep_cfg030_s cn52xxp1; + struct cvmx_pcieep_cfg030_s cn56xx; + struct cvmx_pcieep_cfg030_s cn56xxp1; +}; + +union cvmx_pcieep_cfg031 { + uint32_t u32; + struct cvmx_pcieep_cfg031_s { + uint32_t pnum:8; + uint32_t reserved_22_23:2; + uint32_t lbnc:1; + uint32_t dllarc:1; + uint32_t sderc:1; + uint32_t cpm:1; + uint32_t l1el:3; + uint32_t l0el:3; + uint32_t aslpms:2; + uint32_t mlw:6; + uint32_t mls:4; + } s; + struct cvmx_pcieep_cfg031_s cn52xx; + struct cvmx_pcieep_cfg031_s cn52xxp1; + struct cvmx_pcieep_cfg031_s cn56xx; + struct cvmx_pcieep_cfg031_s cn56xxp1; +}; + +union cvmx_pcieep_cfg032 { + uint32_t u32; + struct cvmx_pcieep_cfg032_s { + uint32_t reserved_30_31:2; + uint32_t dlla:1; + uint32_t scc:1; + uint32_t lt:1; + uint32_t reserved_26_26:1; + uint32_t nlw:6; + uint32_t ls:4; + uint32_t reserved_10_15:6; + uint32_t hawd:1; + uint32_t ecpm:1; + uint32_t es:1; + uint32_t ccc:1; + uint32_t rl:1; + uint32_t ld:1; + uint32_t rcb:1; + uint32_t reserved_2_2:1; + uint32_t aslpc:2; + } s; + struct cvmx_pcieep_cfg032_s cn52xx; + struct cvmx_pcieep_cfg032_s cn52xxp1; + struct cvmx_pcieep_cfg032_s cn56xx; + struct cvmx_pcieep_cfg032_s cn56xxp1; +}; + +union cvmx_pcieep_cfg033 { + uint32_t u32; + struct cvmx_pcieep_cfg033_s { + uint32_t ps_num:13; + uint32_t nccs:1; + uint32_t emip:1; + uint32_t sp_ls:2; + uint32_t sp_lv:8; + uint32_t hp_c:1; + uint32_t hp_s:1; + uint32_t pip:1; + uint32_t aip:1; + uint32_t mrlsp:1; + uint32_t pcp:1; + uint32_t abp:1; + } s; + struct cvmx_pcieep_cfg033_s cn52xx; + struct cvmx_pcieep_cfg033_s cn52xxp1; + struct cvmx_pcieep_cfg033_s cn56xx; + struct cvmx_pcieep_cfg033_s cn56xxp1; +}; + +union cvmx_pcieep_cfg034 { + uint32_t u32; + struct cvmx_pcieep_cfg034_s { + uint32_t reserved_25_31:7; + uint32_t dlls_c:1; + uint32_t emis:1; + uint32_t pds:1; + uint32_t mrlss:1; + uint32_t ccint_d:1; + uint32_t pd_c:1; + uint32_t mrls_c:1; + uint32_t pf_d:1; + uint32_t abp_d:1; + uint32_t reserved_13_15:3; + uint32_t dlls_en:1; + uint32_t emic:1; + uint32_t pcc:1; + uint32_t pic:2; + uint32_t aic:2; + uint32_t hpint_en:1; + uint32_t ccint_en:1; + uint32_t pd_en:1; + uint32_t mrls_en:1; + uint32_t pf_en:1; + uint32_t abp_en:1; + } s; + struct cvmx_pcieep_cfg034_s cn52xx; + struct cvmx_pcieep_cfg034_s cn52xxp1; + struct cvmx_pcieep_cfg034_s cn56xx; + struct cvmx_pcieep_cfg034_s cn56xxp1; +}; + +union cvmx_pcieep_cfg037 { + uint32_t u32; + struct cvmx_pcieep_cfg037_s { + uint32_t reserved_5_31:27; + uint32_t ctds:1; + uint32_t ctrs:4; + } s; + struct cvmx_pcieep_cfg037_s cn52xx; + struct cvmx_pcieep_cfg037_s cn52xxp1; + struct cvmx_pcieep_cfg037_s cn56xx; + struct cvmx_pcieep_cfg037_s cn56xxp1; +}; + +union cvmx_pcieep_cfg038 { + uint32_t u32; + struct cvmx_pcieep_cfg038_s { + uint32_t reserved_5_31:27; + uint32_t ctd:1; + uint32_t ctv:4; + } s; + struct cvmx_pcieep_cfg038_s cn52xx; + struct cvmx_pcieep_cfg038_s cn52xxp1; + struct cvmx_pcieep_cfg038_s cn56xx; + struct cvmx_pcieep_cfg038_s cn56xxp1; +}; + +union cvmx_pcieep_cfg039 { + uint32_t u32; + struct cvmx_pcieep_cfg039_s { + uint32_t reserved_0_31:32; + } s; + struct cvmx_pcieep_cfg039_s cn52xx; + struct cvmx_pcieep_cfg039_s cn52xxp1; + struct cvmx_pcieep_cfg039_s cn56xx; + struct cvmx_pcieep_cfg039_s cn56xxp1; +}; + +union cvmx_pcieep_cfg040 { + uint32_t u32; + struct cvmx_pcieep_cfg040_s { + uint32_t reserved_0_31:32; + } s; + struct cvmx_pcieep_cfg040_s cn52xx; + struct cvmx_pcieep_cfg040_s cn52xxp1; + struct cvmx_pcieep_cfg040_s cn56xx; + struct cvmx_pcieep_cfg040_s cn56xxp1; +}; + +union cvmx_pcieep_cfg041 { + uint32_t u32; + struct cvmx_pcieep_cfg041_s { + uint32_t reserved_0_31:32; + } s; + struct cvmx_pcieep_cfg041_s cn52xx; + struct cvmx_pcieep_cfg041_s cn52xxp1; + struct cvmx_pcieep_cfg041_s cn56xx; + struct cvmx_pcieep_cfg041_s cn56xxp1; +}; + +union cvmx_pcieep_cfg042 { + uint32_t u32; + struct cvmx_pcieep_cfg042_s { + uint32_t reserved_0_31:32; + } s; + struct cvmx_pcieep_cfg042_s cn52xx; + struct cvmx_pcieep_cfg042_s cn52xxp1; + struct cvmx_pcieep_cfg042_s cn56xx; + struct cvmx_pcieep_cfg042_s cn56xxp1; +}; + +union cvmx_pcieep_cfg064 { + uint32_t u32; + struct cvmx_pcieep_cfg064_s { + uint32_t nco:12; + uint32_t cv:4; + uint32_t pcieec:16; + } s; + struct cvmx_pcieep_cfg064_s cn52xx; + struct cvmx_pcieep_cfg064_s cn52xxp1; + struct cvmx_pcieep_cfg064_s cn56xx; + struct cvmx_pcieep_cfg064_s cn56xxp1; +}; + +union cvmx_pcieep_cfg065 { + uint32_t u32; + struct cvmx_pcieep_cfg065_s { + uint32_t reserved_21_31:11; + uint32_t ures:1; + uint32_t ecrces:1; + uint32_t mtlps:1; + uint32_t ros:1; + uint32_t ucs:1; + uint32_t cas:1; + uint32_t cts:1; + uint32_t fcpes:1; + uint32_t ptlps:1; + uint32_t reserved_6_11:6; + uint32_t sdes:1; + uint32_t dlpes:1; + uint32_t reserved_0_3:4; + } s; + struct cvmx_pcieep_cfg065_s cn52xx; + struct cvmx_pcieep_cfg065_s cn52xxp1; + struct cvmx_pcieep_cfg065_s cn56xx; + struct cvmx_pcieep_cfg065_s cn56xxp1; +}; + +union cvmx_pcieep_cfg066 { + uint32_t u32; + struct cvmx_pcieep_cfg066_s { + uint32_t reserved_21_31:11; + uint32_t urem:1; + uint32_t ecrcem:1; + uint32_t mtlpm:1; + uint32_t rom:1; + uint32_t ucm:1; + uint32_t cam:1; + uint32_t ctm:1; + uint32_t fcpem:1; + uint32_t ptlpm:1; + uint32_t reserved_6_11:6; + uint32_t sdem:1; + uint32_t dlpem:1; + uint32_t reserved_0_3:4; + } s; + struct cvmx_pcieep_cfg066_s cn52xx; + struct cvmx_pcieep_cfg066_s cn52xxp1; + struct cvmx_pcieep_cfg066_s cn56xx; + struct cvmx_pcieep_cfg066_s cn56xxp1; +}; + +union cvmx_pcieep_cfg067 { + uint32_t u32; + struct cvmx_pcieep_cfg067_s { + uint32_t reserved_21_31:11; + uint32_t ures:1; + uint32_t ecrces:1; + uint32_t mtlps:1; + uint32_t ros:1; + uint32_t ucs:1; + uint32_t cas:1; + uint32_t cts:1; + uint32_t fcpes:1; + uint32_t ptlps:1; + uint32_t reserved_6_11:6; + uint32_t sdes:1; + uint32_t dlpes:1; + uint32_t reserved_0_3:4; + } s; + struct cvmx_pcieep_cfg067_s cn52xx; + struct cvmx_pcieep_cfg067_s cn52xxp1; + struct cvmx_pcieep_cfg067_s cn56xx; + struct cvmx_pcieep_cfg067_s cn56xxp1; +}; + +union cvmx_pcieep_cfg068 { + uint32_t u32; + struct cvmx_pcieep_cfg068_s { + uint32_t reserved_14_31:18; + uint32_t anfes:1; + uint32_t rtts:1; + uint32_t reserved_9_11:3; + uint32_t rnrs:1; + uint32_t bdllps:1; + uint32_t btlps:1; + uint32_t reserved_1_5:5; + uint32_t res:1; + } s; + struct cvmx_pcieep_cfg068_s cn52xx; + struct cvmx_pcieep_cfg068_s cn52xxp1; + struct cvmx_pcieep_cfg068_s cn56xx; + struct cvmx_pcieep_cfg068_s cn56xxp1; +}; + +union cvmx_pcieep_cfg069 { + uint32_t u32; + struct cvmx_pcieep_cfg069_s { + uint32_t reserved_14_31:18; + uint32_t anfem:1; + uint32_t rttm:1; + uint32_t reserved_9_11:3; + uint32_t rnrm:1; + uint32_t bdllpm:1; + uint32_t btlpm:1; + uint32_t reserved_1_5:5; + uint32_t rem:1; + } s; + struct cvmx_pcieep_cfg069_s cn52xx; + struct cvmx_pcieep_cfg069_s cn52xxp1; + struct cvmx_pcieep_cfg069_s cn56xx; + struct cvmx_pcieep_cfg069_s cn56xxp1; +}; + +union cvmx_pcieep_cfg070 { + uint32_t u32; + struct cvmx_pcieep_cfg070_s { + uint32_t reserved_9_31:23; + uint32_t ce:1; + uint32_t cc:1; + uint32_t ge:1; + uint32_t gc:1; + uint32_t fep:5; + } s; + struct cvmx_pcieep_cfg070_s cn52xx; + struct cvmx_pcieep_cfg070_s cn52xxp1; + struct cvmx_pcieep_cfg070_s cn56xx; + struct cvmx_pcieep_cfg070_s cn56xxp1; +}; + +union cvmx_pcieep_cfg071 { + uint32_t u32; + struct cvmx_pcieep_cfg071_s { + uint32_t dword1:32; + } s; + struct cvmx_pcieep_cfg071_s cn52xx; + struct cvmx_pcieep_cfg071_s cn52xxp1; + struct cvmx_pcieep_cfg071_s cn56xx; + struct cvmx_pcieep_cfg071_s cn56xxp1; +}; + +union cvmx_pcieep_cfg072 { + uint32_t u32; + struct cvmx_pcieep_cfg072_s { + uint32_t dword2:32; + } s; + struct cvmx_pcieep_cfg072_s cn52xx; + struct cvmx_pcieep_cfg072_s cn52xxp1; + struct cvmx_pcieep_cfg072_s cn56xx; + struct cvmx_pcieep_cfg072_s cn56xxp1; +}; + +union cvmx_pcieep_cfg073 { + uint32_t u32; + struct cvmx_pcieep_cfg073_s { + uint32_t dword3:32; + } s; + struct cvmx_pcieep_cfg073_s cn52xx; + struct cvmx_pcieep_cfg073_s cn52xxp1; + struct cvmx_pcieep_cfg073_s cn56xx; + struct cvmx_pcieep_cfg073_s cn56xxp1; +}; + +union cvmx_pcieep_cfg074 { + uint32_t u32; + struct cvmx_pcieep_cfg074_s { + uint32_t dword4:32; + } s; + struct cvmx_pcieep_cfg074_s cn52xx; + struct cvmx_pcieep_cfg074_s cn52xxp1; + struct cvmx_pcieep_cfg074_s cn56xx; + struct cvmx_pcieep_cfg074_s cn56xxp1; +}; + +union cvmx_pcieep_cfg448 { + uint32_t u32; + struct cvmx_pcieep_cfg448_s { + uint32_t rtl:16; + uint32_t rtltl:16; + } s; + struct cvmx_pcieep_cfg448_s cn52xx; + struct cvmx_pcieep_cfg448_s cn52xxp1; + struct cvmx_pcieep_cfg448_s cn56xx; + struct cvmx_pcieep_cfg448_s cn56xxp1; +}; + +union cvmx_pcieep_cfg449 { + uint32_t u32; + struct cvmx_pcieep_cfg449_s { + uint32_t omr:32; + } s; + struct cvmx_pcieep_cfg449_s cn52xx; + struct cvmx_pcieep_cfg449_s cn52xxp1; + struct cvmx_pcieep_cfg449_s cn56xx; + struct cvmx_pcieep_cfg449_s cn56xxp1; +}; + +union cvmx_pcieep_cfg450 { + uint32_t u32; + struct cvmx_pcieep_cfg450_s { + uint32_t lpec:8; + uint32_t reserved_22_23:2; + uint32_t link_state:6; + uint32_t force_link:1; + uint32_t reserved_8_14:7; + uint32_t link_num:8; + } s; + struct cvmx_pcieep_cfg450_s cn52xx; + struct cvmx_pcieep_cfg450_s cn52xxp1; + struct cvmx_pcieep_cfg450_s cn56xx; + struct cvmx_pcieep_cfg450_s cn56xxp1; +}; + +union cvmx_pcieep_cfg451 { + uint32_t u32; + struct cvmx_pcieep_cfg451_s { + uint32_t reserved_30_31:2; + uint32_t l1el:3; + uint32_t l0el:3; + uint32_t n_fts_cc:8; + uint32_t n_fts:8; + uint32_t ack_freq:8; + } s; + struct cvmx_pcieep_cfg451_s cn52xx; + struct cvmx_pcieep_cfg451_s cn52xxp1; + struct cvmx_pcieep_cfg451_s cn56xx; + struct cvmx_pcieep_cfg451_s cn56xxp1; +}; + +union cvmx_pcieep_cfg452 { + uint32_t u32; + struct cvmx_pcieep_cfg452_s { + uint32_t reserved_26_31:6; + uint32_t eccrc:1; + uint32_t reserved_22_24:3; + uint32_t lme:6; + uint32_t reserved_8_15:8; + uint32_t flm:1; + uint32_t reserved_6_6:1; + uint32_t dllle:1; + uint32_t reserved_4_4:1; + uint32_t ra:1; + uint32_t le:1; + uint32_t sd:1; + uint32_t omr:1; + } s; + struct cvmx_pcieep_cfg452_s cn52xx; + struct cvmx_pcieep_cfg452_s cn52xxp1; + struct cvmx_pcieep_cfg452_s cn56xx; + struct cvmx_pcieep_cfg452_s cn56xxp1; +}; + +union cvmx_pcieep_cfg453 { + uint32_t u32; + struct cvmx_pcieep_cfg453_s { + uint32_t dlld:1; + uint32_t reserved_26_30:5; + uint32_t ack_nak:1; + uint32_t fcd:1; + uint32_t ilst:24; + } s; + struct cvmx_pcieep_cfg453_s cn52xx; + struct cvmx_pcieep_cfg453_s cn52xxp1; + struct cvmx_pcieep_cfg453_s cn56xx; + struct cvmx_pcieep_cfg453_s cn56xxp1; +}; + +union cvmx_pcieep_cfg454 { + uint32_t u32; + struct cvmx_pcieep_cfg454_s { + uint32_t reserved_29_31:3; + uint32_t tmfcwt:5; + uint32_t tmanlt:5; + uint32_t tmrt:5; + uint32_t reserved_11_13:3; + uint32_t nskps:3; + uint32_t reserved_4_7:4; + uint32_t ntss:4; + } s; + struct cvmx_pcieep_cfg454_s cn52xx; + struct cvmx_pcieep_cfg454_s cn52xxp1; + struct cvmx_pcieep_cfg454_s cn56xx; + struct cvmx_pcieep_cfg454_s cn56xxp1; +}; + +union cvmx_pcieep_cfg455 { + uint32_t u32; + struct cvmx_pcieep_cfg455_s { + uint32_t m_cfg0_filt:1; + uint32_t m_io_filt:1; + uint32_t msg_ctrl:1; + uint32_t m_cpl_ecrc_filt:1; + uint32_t m_ecrc_filt:1; + uint32_t m_cpl_len_err:1; + uint32_t m_cpl_attr_err:1; + uint32_t m_cpl_tc_err:1; + uint32_t m_cpl_fun_err:1; + uint32_t m_cpl_rid_err:1; + uint32_t m_cpl_tag_err:1; + uint32_t m_lk_filt:1; + uint32_t m_cfg1_filt:1; + uint32_t m_bar_match:1; + uint32_t m_pois_filt:1; + uint32_t m_fun:1; + uint32_t dfcwt:1; + uint32_t reserved_11_14:4; + uint32_t skpiv:11; + } s; + struct cvmx_pcieep_cfg455_s cn52xx; + struct cvmx_pcieep_cfg455_s cn52xxp1; + struct cvmx_pcieep_cfg455_s cn56xx; + struct cvmx_pcieep_cfg455_s cn56xxp1; +}; + +union cvmx_pcieep_cfg456 { + uint32_t u32; + struct cvmx_pcieep_cfg456_s { + uint32_t reserved_2_31:30; + uint32_t m_vend1_drp:1; + uint32_t m_vend0_drp:1; + } s; + struct cvmx_pcieep_cfg456_s cn52xx; + struct cvmx_pcieep_cfg456_s cn52xxp1; + struct cvmx_pcieep_cfg456_s cn56xx; + struct cvmx_pcieep_cfg456_s cn56xxp1; +}; + +union cvmx_pcieep_cfg458 { + uint32_t u32; + struct cvmx_pcieep_cfg458_s { + uint32_t dbg_info_l32:32; + } s; + struct cvmx_pcieep_cfg458_s cn52xx; + struct cvmx_pcieep_cfg458_s cn52xxp1; + struct cvmx_pcieep_cfg458_s cn56xx; + struct cvmx_pcieep_cfg458_s cn56xxp1; +}; + +union cvmx_pcieep_cfg459 { + uint32_t u32; + struct cvmx_pcieep_cfg459_s { + uint32_t dbg_info_u32:32; + } s; + struct cvmx_pcieep_cfg459_s cn52xx; + struct cvmx_pcieep_cfg459_s cn52xxp1; + struct cvmx_pcieep_cfg459_s cn56xx; + struct cvmx_pcieep_cfg459_s cn56xxp1; +}; + +union cvmx_pcieep_cfg460 { + uint32_t u32; + struct cvmx_pcieep_cfg460_s { + uint32_t reserved_20_31:12; + uint32_t tphfcc:8; + uint32_t tpdfcc:12; + } s; + struct cvmx_pcieep_cfg460_s cn52xx; + struct cvmx_pcieep_cfg460_s cn52xxp1; + struct cvmx_pcieep_cfg460_s cn56xx; + struct cvmx_pcieep_cfg460_s cn56xxp1; +}; + +union cvmx_pcieep_cfg461 { + uint32_t u32; + struct cvmx_pcieep_cfg461_s { + uint32_t reserved_20_31:12; + uint32_t tchfcc:8; + uint32_t tcdfcc:12; + } s; + struct cvmx_pcieep_cfg461_s cn52xx; + struct cvmx_pcieep_cfg461_s cn52xxp1; + struct cvmx_pcieep_cfg461_s cn56xx; + struct cvmx_pcieep_cfg461_s cn56xxp1; +}; + +union cvmx_pcieep_cfg462 { + uint32_t u32; + struct cvmx_pcieep_cfg462_s { + uint32_t reserved_20_31:12; + uint32_t tchfcc:8; + uint32_t tcdfcc:12; + } s; + struct cvmx_pcieep_cfg462_s cn52xx; + struct cvmx_pcieep_cfg462_s cn52xxp1; + struct cvmx_pcieep_cfg462_s cn56xx; + struct cvmx_pcieep_cfg462_s cn56xxp1; +}; + +union cvmx_pcieep_cfg463 { + uint32_t u32; + struct cvmx_pcieep_cfg463_s { + uint32_t reserved_3_31:29; + uint32_t rqne:1; + uint32_t trbne:1; + uint32_t rtlpfccnr:1; + } s; + struct cvmx_pcieep_cfg463_s cn52xx; + struct cvmx_pcieep_cfg463_s cn52xxp1; + struct cvmx_pcieep_cfg463_s cn56xx; + struct cvmx_pcieep_cfg463_s cn56xxp1; +}; + +union cvmx_pcieep_cfg464 { + uint32_t u32; + struct cvmx_pcieep_cfg464_s { + uint32_t wrr_vc3:8; + uint32_t wrr_vc2:8; + uint32_t wrr_vc1:8; + uint32_t wrr_vc0:8; + } s; + struct cvmx_pcieep_cfg464_s cn52xx; + struct cvmx_pcieep_cfg464_s cn52xxp1; + struct cvmx_pcieep_cfg464_s cn56xx; + struct cvmx_pcieep_cfg464_s cn56xxp1; +}; + +union cvmx_pcieep_cfg465 { + uint32_t u32; + struct cvmx_pcieep_cfg465_s { + uint32_t wrr_vc7:8; + uint32_t wrr_vc6:8; + uint32_t wrr_vc5:8; + uint32_t wrr_vc4:8; + } s; + struct cvmx_pcieep_cfg465_s cn52xx; + struct cvmx_pcieep_cfg465_s cn52xxp1; + struct cvmx_pcieep_cfg465_s cn56xx; + struct cvmx_pcieep_cfg465_s cn56xxp1; +}; + +union cvmx_pcieep_cfg466 { + uint32_t u32; + struct cvmx_pcieep_cfg466_s { + uint32_t rx_queue_order:1; + uint32_t type_ordering:1; + uint32_t reserved_24_29:6; + uint32_t queue_mode:3; + uint32_t reserved_20_20:1; + uint32_t header_credits:8; + uint32_t data_credits:12; + } s; + struct cvmx_pcieep_cfg466_s cn52xx; + struct cvmx_pcieep_cfg466_s cn52xxp1; + struct cvmx_pcieep_cfg466_s cn56xx; + struct cvmx_pcieep_cfg466_s cn56xxp1; +}; + +union cvmx_pcieep_cfg467 { + uint32_t u32; + struct cvmx_pcieep_cfg467_s { + uint32_t reserved_24_31:8; + uint32_t queue_mode:3; + uint32_t reserved_20_20:1; + uint32_t header_credits:8; + uint32_t data_credits:12; + } s; + struct cvmx_pcieep_cfg467_s cn52xx; + struct cvmx_pcieep_cfg467_s cn52xxp1; + struct cvmx_pcieep_cfg467_s cn56xx; + struct cvmx_pcieep_cfg467_s cn56xxp1; +}; + +union cvmx_pcieep_cfg468 { + uint32_t u32; + struct cvmx_pcieep_cfg468_s { + uint32_t reserved_24_31:8; + uint32_t queue_mode:3; + uint32_t reserved_20_20:1; + uint32_t header_credits:8; + uint32_t data_credits:12; + } s; + struct cvmx_pcieep_cfg468_s cn52xx; + struct cvmx_pcieep_cfg468_s cn52xxp1; + struct cvmx_pcieep_cfg468_s cn56xx; + struct cvmx_pcieep_cfg468_s cn56xxp1; +}; + +union cvmx_pcieep_cfg490 { + uint32_t u32; + struct cvmx_pcieep_cfg490_s { + uint32_t reserved_26_31:6; + uint32_t header_depth:10; + uint32_t reserved_14_15:2; + uint32_t data_depth:14; + } s; + struct cvmx_pcieep_cfg490_s cn52xx; + struct cvmx_pcieep_cfg490_s cn52xxp1; + struct cvmx_pcieep_cfg490_s cn56xx; + struct cvmx_pcieep_cfg490_s cn56xxp1; +}; + +union cvmx_pcieep_cfg491 { + uint32_t u32; + struct cvmx_pcieep_cfg491_s { + uint32_t reserved_26_31:6; + uint32_t header_depth:10; + uint32_t reserved_14_15:2; + uint32_t data_depth:14; + } s; + struct cvmx_pcieep_cfg491_s cn52xx; + struct cvmx_pcieep_cfg491_s cn52xxp1; + struct cvmx_pcieep_cfg491_s cn56xx; + struct cvmx_pcieep_cfg491_s cn56xxp1; +}; + +union cvmx_pcieep_cfg492 { + uint32_t u32; + struct cvmx_pcieep_cfg492_s { + uint32_t reserved_26_31:6; + uint32_t header_depth:10; + uint32_t reserved_14_15:2; + uint32_t data_depth:14; + } s; + struct cvmx_pcieep_cfg492_s cn52xx; + struct cvmx_pcieep_cfg492_s cn52xxp1; + struct cvmx_pcieep_cfg492_s cn56xx; + struct cvmx_pcieep_cfg492_s cn56xxp1; +}; + +union cvmx_pcieep_cfg516 { + uint32_t u32; + struct cvmx_pcieep_cfg516_s { + uint32_t phy_stat:32; + } s; + struct cvmx_pcieep_cfg516_s cn52xx; + struct cvmx_pcieep_cfg516_s cn52xxp1; + struct cvmx_pcieep_cfg516_s cn56xx; + struct cvmx_pcieep_cfg516_s cn56xxp1; +}; + +union cvmx_pcieep_cfg517 { + uint32_t u32; + struct cvmx_pcieep_cfg517_s { + uint32_t phy_ctrl:32; + } s; + struct cvmx_pcieep_cfg517_s cn52xx; + struct cvmx_pcieep_cfg517_s cn52xxp1; + struct cvmx_pcieep_cfg517_s cn56xx; + struct cvmx_pcieep_cfg517_s cn56xxp1; +}; + +#endif diff --git a/arch/mips/include/asm/octeon/cvmx-pciercx-defs.h b/arch/mips/include/asm/octeon/cvmx-pciercx-defs.h new file mode 100644 index 000000000000..75574c918942 --- /dev/null +++ b/arch/mips/include/asm/octeon/cvmx-pciercx-defs.h @@ -0,0 +1,1397 @@ +/***********************license start*************** + * Author: Cavium Networks + * + * Contact: support@caviumnetworks.com + * This file is part of the OCTEON SDK + * + * Copyright (c) 2003-2008 Cavium Networks + * + * This file is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License, Version 2, as + * published by the Free Software Foundation. + * + * This file is distributed in the hope that it will be useful, but + * AS-IS and WITHOUT ANY WARRANTY; without even the implied warranty + * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE, TITLE, or + * NONINFRINGEMENT. See the GNU General Public License for more + * details. + * + * You should have received a copy of the GNU General Public License + * along with this file; if not, write to the Free Software + * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA + * or visit http://www.gnu.org/licenses/. + * + * This file may also be available under a different license from Cavium. + * Contact Cavium Networks for more information + ***********************license end**************************************/ + +#ifndef __CVMX_PCIERCX_DEFS_H__ +#define __CVMX_PCIERCX_DEFS_H__ + +#define CVMX_PCIERCX_CFG000(offset) \ + (0x0000000000000000ull + (((offset) & 1) * 0)) +#define CVMX_PCIERCX_CFG001(offset) \ + (0x0000000000000004ull + (((offset) & 1) * 0)) +#define CVMX_PCIERCX_CFG002(offset) \ + (0x0000000000000008ull + (((offset) & 1) * 0)) +#define CVMX_PCIERCX_CFG003(offset) \ + (0x000000000000000Cull + (((offset) & 1) * 0)) +#define CVMX_PCIERCX_CFG004(offset) \ + (0x0000000000000010ull + (((offset) & 1) * 0)) +#define CVMX_PCIERCX_CFG005(offset) \ + (0x0000000000000014ull + (((offset) & 1) * 0)) +#define CVMX_PCIERCX_CFG006(offset) \ + (0x0000000000000018ull + (((offset) & 1) * 0)) +#define CVMX_PCIERCX_CFG007(offset) \ + (0x000000000000001Cull + (((offset) & 1) * 0)) +#define CVMX_PCIERCX_CFG008(offset) \ + (0x0000000000000020ull + (((offset) & 1) * 0)) +#define CVMX_PCIERCX_CFG009(offset) \ + (0x0000000000000024ull + (((offset) & 1) * 0)) +#define CVMX_PCIERCX_CFG010(offset) \ + (0x0000000000000028ull + (((offset) & 1) * 0)) +#define CVMX_PCIERCX_CFG011(offset) \ + (0x000000000000002Cull + (((offset) & 1) * 0)) +#define CVMX_PCIERCX_CFG012(offset) \ + (0x0000000000000030ull + (((offset) & 1) * 0)) +#define CVMX_PCIERCX_CFG013(offset) \ + (0x0000000000000034ull + (((offset) & 1) * 0)) +#define CVMX_PCIERCX_CFG014(offset) \ + (0x0000000000000038ull + (((offset) & 1) * 0)) +#define CVMX_PCIERCX_CFG015(offset) \ + (0x000000000000003Cull + (((offset) & 1) * 0)) +#define CVMX_PCIERCX_CFG016(offset) \ + (0x0000000000000040ull + (((offset) & 1) * 0)) +#define CVMX_PCIERCX_CFG017(offset) \ + (0x0000000000000044ull + (((offset) & 1) * 0)) +#define CVMX_PCIERCX_CFG020(offset) \ + (0x0000000000000050ull + (((offset) & 1) * 0)) +#define CVMX_PCIERCX_CFG021(offset) \ + (0x0000000000000054ull + (((offset) & 1) * 0)) +#define CVMX_PCIERCX_CFG022(offset) \ + (0x0000000000000058ull + (((offset) & 1) * 0)) +#define CVMX_PCIERCX_CFG023(offset) \ + (0x000000000000005Cull + (((offset) & 1) * 0)) +#define CVMX_PCIERCX_CFG028(offset) \ + (0x0000000000000070ull + (((offset) & 1) * 0)) +#define CVMX_PCIERCX_CFG029(offset) \ + (0x0000000000000074ull + (((offset) & 1) * 0)) +#define CVMX_PCIERCX_CFG030(offset) \ + (0x0000000000000078ull + (((offset) & 1) * 0)) +#define CVMX_PCIERCX_CFG031(offset) \ + (0x000000000000007Cull + (((offset) & 1) * 0)) +#define CVMX_PCIERCX_CFG032(offset) \ + (0x0000000000000080ull + (((offset) & 1) * 0)) +#define CVMX_PCIERCX_CFG033(offset) \ + (0x0000000000000084ull + (((offset) & 1) * 0)) +#define CVMX_PCIERCX_CFG034(offset) \ + (0x0000000000000088ull + (((offset) & 1) * 0)) +#define CVMX_PCIERCX_CFG035(offset) \ + (0x000000000000008Cull + (((offset) & 1) * 0)) +#define CVMX_PCIERCX_CFG036(offset) \ + (0x0000000000000090ull + (((offset) & 1) * 0)) +#define CVMX_PCIERCX_CFG037(offset) \ + (0x0000000000000094ull + (((offset) & 1) * 0)) +#define CVMX_PCIERCX_CFG038(offset) \ + (0x0000000000000098ull + (((offset) & 1) * 0)) +#define CVMX_PCIERCX_CFG039(offset) \ + (0x000000000000009Cull + (((offset) & 1) * 0)) +#define CVMX_PCIERCX_CFG040(offset) \ + (0x00000000000000A0ull + (((offset) & 1) * 0)) +#define CVMX_PCIERCX_CFG041(offset) \ + (0x00000000000000A4ull + (((offset) & 1) * 0)) +#define CVMX_PCIERCX_CFG042(offset) \ + (0x00000000000000A8ull + (((offset) & 1) * 0)) +#define CVMX_PCIERCX_CFG064(offset) \ + (0x0000000000000100ull + (((offset) & 1) * 0)) +#define CVMX_PCIERCX_CFG065(offset) \ + (0x0000000000000104ull + (((offset) & 1) * 0)) +#define CVMX_PCIERCX_CFG066(offset) \ + (0x0000000000000108ull + (((offset) & 1) * 0)) +#define CVMX_PCIERCX_CFG067(offset) \ + (0x000000000000010Cull + (((offset) & 1) * 0)) +#define CVMX_PCIERCX_CFG068(offset) \ + (0x0000000000000110ull + (((offset) & 1) * 0)) +#define CVMX_PCIERCX_CFG069(offset) \ + (0x0000000000000114ull + (((offset) & 1) * 0)) +#define CVMX_PCIERCX_CFG070(offset) \ + (0x0000000000000118ull + (((offset) & 1) * 0)) +#define CVMX_PCIERCX_CFG071(offset) \ + (0x000000000000011Cull + (((offset) & 1) * 0)) +#define CVMX_PCIERCX_CFG072(offset) \ + (0x0000000000000120ull + (((offset) & 1) * 0)) +#define CVMX_PCIERCX_CFG073(offset) \ + (0x0000000000000124ull + (((offset) & 1) * 0)) +#define CVMX_PCIERCX_CFG074(offset) \ + (0x0000000000000128ull + (((offset) & 1) * 0)) +#define CVMX_PCIERCX_CFG075(offset) \ + (0x000000000000012Cull + (((offset) & 1) * 0)) +#define CVMX_PCIERCX_CFG076(offset) \ + (0x0000000000000130ull + (((offset) & 1) * 0)) +#define CVMX_PCIERCX_CFG077(offset) \ + (0x0000000000000134ull + (((offset) & 1) * 0)) +#define CVMX_PCIERCX_CFG448(offset) \ + (0x0000000000000700ull + (((offset) & 1) * 0)) +#define CVMX_PCIERCX_CFG449(offset) \ + (0x0000000000000704ull + (((offset) & 1) * 0)) +#define CVMX_PCIERCX_CFG450(offset) \ + (0x0000000000000708ull + (((offset) & 1) * 0)) +#define CVMX_PCIERCX_CFG451(offset) \ + (0x000000000000070Cull + (((offset) & 1) * 0)) +#define CVMX_PCIERCX_CFG452(offset) \ + (0x0000000000000710ull + (((offset) & 1) * 0)) +#define CVMX_PCIERCX_CFG453(offset) \ + (0x0000000000000714ull + (((offset) & 1) * 0)) +#define CVMX_PCIERCX_CFG454(offset) \ + (0x0000000000000718ull + (((offset) & 1) * 0)) +#define CVMX_PCIERCX_CFG455(offset) \ + (0x000000000000071Cull + (((offset) & 1) * 0)) +#define CVMX_PCIERCX_CFG456(offset) \ + (0x0000000000000720ull + (((offset) & 1) * 0)) +#define CVMX_PCIERCX_CFG458(offset) \ + (0x0000000000000728ull + (((offset) & 1) * 0)) +#define CVMX_PCIERCX_CFG459(offset) \ + (0x000000000000072Cull + (((offset) & 1) * 0)) +#define CVMX_PCIERCX_CFG460(offset) \ + (0x0000000000000730ull + (((offset) & 1) * 0)) +#define CVMX_PCIERCX_CFG461(offset) \ + (0x0000000000000734ull + (((offset) & 1) * 0)) +#define CVMX_PCIERCX_CFG462(offset) \ + (0x0000000000000738ull + (((offset) & 1) * 0)) +#define CVMX_PCIERCX_CFG463(offset) \ + (0x000000000000073Cull + (((offset) & 1) * 0)) +#define CVMX_PCIERCX_CFG464(offset) \ + (0x0000000000000740ull + (((offset) & 1) * 0)) +#define CVMX_PCIERCX_CFG465(offset) \ + (0x0000000000000744ull + (((offset) & 1) * 0)) +#define CVMX_PCIERCX_CFG466(offset) \ + (0x0000000000000748ull + (((offset) & 1) * 0)) +#define CVMX_PCIERCX_CFG467(offset) \ + (0x000000000000074Cull + (((offset) & 1) * 0)) +#define CVMX_PCIERCX_CFG468(offset) \ + (0x0000000000000750ull + (((offset) & 1) * 0)) +#define CVMX_PCIERCX_CFG490(offset) \ + (0x00000000000007A8ull + (((offset) & 1) * 0)) +#define CVMX_PCIERCX_CFG491(offset) \ + (0x00000000000007ACull + (((offset) & 1) * 0)) +#define CVMX_PCIERCX_CFG492(offset) \ + (0x00000000000007B0ull + (((offset) & 1) * 0)) +#define CVMX_PCIERCX_CFG516(offset) \ + (0x0000000000000810ull + (((offset) & 1) * 0)) +#define CVMX_PCIERCX_CFG517(offset) \ + (0x0000000000000814ull + (((offset) & 1) * 0)) + +union cvmx_pciercx_cfg000 { + uint32_t u32; + struct cvmx_pciercx_cfg000_s { + uint32_t devid:16; + uint32_t vendid:16; + } s; + struct cvmx_pciercx_cfg000_s cn52xx; + struct cvmx_pciercx_cfg000_s cn52xxp1; + struct cvmx_pciercx_cfg000_s cn56xx; + struct cvmx_pciercx_cfg000_s cn56xxp1; +}; + +union cvmx_pciercx_cfg001 { + uint32_t u32; + struct cvmx_pciercx_cfg001_s { + uint32_t dpe:1; + uint32_t sse:1; + uint32_t rma:1; + uint32_t rta:1; + uint32_t sta:1; + uint32_t devt:2; + uint32_t mdpe:1; + uint32_t fbb:1; + uint32_t reserved_22_22:1; + uint32_t m66:1; + uint32_t cl:1; + uint32_t i_stat:1; + uint32_t reserved_11_18:8; + uint32_t i_dis:1; + uint32_t fbbe:1; + uint32_t see:1; + uint32_t ids_wcc:1; + uint32_t per:1; + uint32_t vps:1; + uint32_t mwice:1; + uint32_t scse:1; + uint32_t me:1; + uint32_t msae:1; + uint32_t isae:1; + } s; + struct cvmx_pciercx_cfg001_s cn52xx; + struct cvmx_pciercx_cfg001_s cn52xxp1; + struct cvmx_pciercx_cfg001_s cn56xx; + struct cvmx_pciercx_cfg001_s cn56xxp1; +}; + +union cvmx_pciercx_cfg002 { + uint32_t u32; + struct cvmx_pciercx_cfg002_s { + uint32_t bcc:8; + uint32_t sc:8; + uint32_t pi:8; + uint32_t rid:8; + } s; + struct cvmx_pciercx_cfg002_s cn52xx; + struct cvmx_pciercx_cfg002_s cn52xxp1; + struct cvmx_pciercx_cfg002_s cn56xx; + struct cvmx_pciercx_cfg002_s cn56xxp1; +}; + +union cvmx_pciercx_cfg003 { + uint32_t u32; + struct cvmx_pciercx_cfg003_s { + uint32_t bist:8; + uint32_t mfd:1; + uint32_t chf:7; + uint32_t lt:8; + uint32_t cls:8; + } s; + struct cvmx_pciercx_cfg003_s cn52xx; + struct cvmx_pciercx_cfg003_s cn52xxp1; + struct cvmx_pciercx_cfg003_s cn56xx; + struct cvmx_pciercx_cfg003_s cn56xxp1; +}; + +union cvmx_pciercx_cfg004 { + uint32_t u32; + struct cvmx_pciercx_cfg004_s { + uint32_t reserved_0_31:32; + } s; + struct cvmx_pciercx_cfg004_s cn52xx; + struct cvmx_pciercx_cfg004_s cn52xxp1; + struct cvmx_pciercx_cfg004_s cn56xx; + struct cvmx_pciercx_cfg004_s cn56xxp1; +}; + +union cvmx_pciercx_cfg005 { + uint32_t u32; + struct cvmx_pciercx_cfg005_s { + uint32_t reserved_0_31:32; + } s; + struct cvmx_pciercx_cfg005_s cn52xx; + struct cvmx_pciercx_cfg005_s cn52xxp1; + struct cvmx_pciercx_cfg005_s cn56xx; + struct cvmx_pciercx_cfg005_s cn56xxp1; +}; + +union cvmx_pciercx_cfg006 { + uint32_t u32; + struct cvmx_pciercx_cfg006_s { + uint32_t slt:8; + uint32_t subbnum:8; + uint32_t sbnum:8; + uint32_t pbnum:8; + } s; + struct cvmx_pciercx_cfg006_s cn52xx; + struct cvmx_pciercx_cfg006_s cn52xxp1; + struct cvmx_pciercx_cfg006_s cn56xx; + struct cvmx_pciercx_cfg006_s cn56xxp1; +}; + +union cvmx_pciercx_cfg007 { + uint32_t u32; + struct cvmx_pciercx_cfg007_s { + uint32_t dpe:1; + uint32_t sse:1; + uint32_t rma:1; + uint32_t rta:1; + uint32_t sta:1; + uint32_t devt:2; + uint32_t mdpe:1; + uint32_t fbb:1; + uint32_t reserved_22_22:1; + uint32_t m66:1; + uint32_t reserved_16_20:5; + uint32_t lio_limi:4; + uint32_t reserved_9_11:3; + uint32_t io32b:1; + uint32_t lio_base:4; + uint32_t reserved_1_3:3; + uint32_t io32a:1; + } s; + struct cvmx_pciercx_cfg007_s cn52xx; + struct cvmx_pciercx_cfg007_s cn52xxp1; + struct cvmx_pciercx_cfg007_s cn56xx; + struct cvmx_pciercx_cfg007_s cn56xxp1; +}; + +union cvmx_pciercx_cfg008 { + uint32_t u32; + struct cvmx_pciercx_cfg008_s { + uint32_t ml_addr:12; + uint32_t reserved_16_19:4; + uint32_t mb_addr:12; + uint32_t reserved_0_3:4; + } s; + struct cvmx_pciercx_cfg008_s cn52xx; + struct cvmx_pciercx_cfg008_s cn52xxp1; + struct cvmx_pciercx_cfg008_s cn56xx; + struct cvmx_pciercx_cfg008_s cn56xxp1; +}; + +union cvmx_pciercx_cfg009 { + uint32_t u32; + struct cvmx_pciercx_cfg009_s { + uint32_t lmem_limit:12; + uint32_t reserved_17_19:3; + uint32_t mem64b:1; + uint32_t lmem_base:12; + uint32_t reserved_1_3:3; + uint32_t mem64a:1; + } s; + struct cvmx_pciercx_cfg009_s cn52xx; + struct cvmx_pciercx_cfg009_s cn52xxp1; + struct cvmx_pciercx_cfg009_s cn56xx; + struct cvmx_pciercx_cfg009_s cn56xxp1; +}; + +union cvmx_pciercx_cfg010 { + uint32_t u32; + struct cvmx_pciercx_cfg010_s { + uint32_t umem_base:32; + } s; + struct cvmx_pciercx_cfg010_s cn52xx; + struct cvmx_pciercx_cfg010_s cn52xxp1; + struct cvmx_pciercx_cfg010_s cn56xx; + struct cvmx_pciercx_cfg010_s cn56xxp1; +}; + +union cvmx_pciercx_cfg011 { + uint32_t u32; + struct cvmx_pciercx_cfg011_s { + uint32_t umem_limit:32; + } s; + struct cvmx_pciercx_cfg011_s cn52xx; + struct cvmx_pciercx_cfg011_s cn52xxp1; + struct cvmx_pciercx_cfg011_s cn56xx; + struct cvmx_pciercx_cfg011_s cn56xxp1; +}; + +union cvmx_pciercx_cfg012 { + uint32_t u32; + struct cvmx_pciercx_cfg012_s { + uint32_t uio_limit:16; + uint32_t uio_base:16; + } s; + struct cvmx_pciercx_cfg012_s cn52xx; + struct cvmx_pciercx_cfg012_s cn52xxp1; + struct cvmx_pciercx_cfg012_s cn56xx; + struct cvmx_pciercx_cfg012_s cn56xxp1; +}; + +union cvmx_pciercx_cfg013 { + uint32_t u32; + struct cvmx_pciercx_cfg013_s { + uint32_t reserved_8_31:24; + uint32_t cp:8; + } s; + struct cvmx_pciercx_cfg013_s cn52xx; + struct cvmx_pciercx_cfg013_s cn52xxp1; + struct cvmx_pciercx_cfg013_s cn56xx; + struct cvmx_pciercx_cfg013_s cn56xxp1; +}; + +union cvmx_pciercx_cfg014 { + uint32_t u32; + struct cvmx_pciercx_cfg014_s { + uint32_t reserved_0_31:32; + } s; + struct cvmx_pciercx_cfg014_s cn52xx; + struct cvmx_pciercx_cfg014_s cn52xxp1; + struct cvmx_pciercx_cfg014_s cn56xx; + struct cvmx_pciercx_cfg014_s cn56xxp1; +}; + +union cvmx_pciercx_cfg015 { + uint32_t u32; + struct cvmx_pciercx_cfg015_s { + uint32_t reserved_28_31:4; + uint32_t dtsees:1; + uint32_t dts:1; + uint32_t sdt:1; + uint32_t pdt:1; + uint32_t fbbe:1; + uint32_t sbrst:1; + uint32_t mam:1; + uint32_t vga16d:1; + uint32_t vgae:1; + uint32_t isae:1; + uint32_t see:1; + uint32_t pere:1; + uint32_t inta:8; + uint32_t il:8; + } s; + struct cvmx_pciercx_cfg015_s cn52xx; + struct cvmx_pciercx_cfg015_s cn52xxp1; + struct cvmx_pciercx_cfg015_s cn56xx; + struct cvmx_pciercx_cfg015_s cn56xxp1; +}; + +union cvmx_pciercx_cfg016 { + uint32_t u32; + struct cvmx_pciercx_cfg016_s { + uint32_t pmes:5; + uint32_t d2s:1; + uint32_t d1s:1; + uint32_t auxc:3; + uint32_t dsi:1; + uint32_t reserved_20_20:1; + uint32_t pme_clock:1; + uint32_t pmsv:3; + uint32_t ncp:8; + uint32_t pmcid:8; + } s; + struct cvmx_pciercx_cfg016_s cn52xx; + struct cvmx_pciercx_cfg016_s cn52xxp1; + struct cvmx_pciercx_cfg016_s cn56xx; + struct cvmx_pciercx_cfg016_s cn56xxp1; +}; + +union cvmx_pciercx_cfg017 { + uint32_t u32; + struct cvmx_pciercx_cfg017_s { + uint32_t pmdia:8; + uint32_t bpccee:1; + uint32_t bd3h:1; + uint32_t reserved_16_21:6; + uint32_t pmess:1; + uint32_t pmedsia:2; + uint32_t pmds:4; + uint32_t pmeens:1; + uint32_t reserved_4_7:4; + uint32_t nsr:1; + uint32_t reserved_2_2:1; + uint32_t ps:2; + } s; + struct cvmx_pciercx_cfg017_s cn52xx; + struct cvmx_pciercx_cfg017_s cn52xxp1; + struct cvmx_pciercx_cfg017_s cn56xx; + struct cvmx_pciercx_cfg017_s cn56xxp1; +}; + +union cvmx_pciercx_cfg020 { + uint32_t u32; + struct cvmx_pciercx_cfg020_s { + uint32_t reserved_24_31:8; + uint32_t m64:1; + uint32_t mme:3; + uint32_t mmc:3; + uint32_t msien:1; + uint32_t ncp:8; + uint32_t msicid:8; + } s; + struct cvmx_pciercx_cfg020_s cn52xx; + struct cvmx_pciercx_cfg020_s cn52xxp1; + struct cvmx_pciercx_cfg020_s cn56xx; + struct cvmx_pciercx_cfg020_s cn56xxp1; +}; + +union cvmx_pciercx_cfg021 { + uint32_t u32; + struct cvmx_pciercx_cfg021_s { + uint32_t lmsi:30; + uint32_t reserved_0_1:2; + } s; + struct cvmx_pciercx_cfg021_s cn52xx; + struct cvmx_pciercx_cfg021_s cn52xxp1; + struct cvmx_pciercx_cfg021_s cn56xx; + struct cvmx_pciercx_cfg021_s cn56xxp1; +}; + +union cvmx_pciercx_cfg022 { + uint32_t u32; + struct cvmx_pciercx_cfg022_s { + uint32_t umsi:32; + } s; + struct cvmx_pciercx_cfg022_s cn52xx; + struct cvmx_pciercx_cfg022_s cn52xxp1; + struct cvmx_pciercx_cfg022_s cn56xx; + struct cvmx_pciercx_cfg022_s cn56xxp1; +}; + +union cvmx_pciercx_cfg023 { + uint32_t u32; + struct cvmx_pciercx_cfg023_s { + uint32_t reserved_16_31:16; + uint32_t msimd:16; + } s; + struct cvmx_pciercx_cfg023_s cn52xx; + struct cvmx_pciercx_cfg023_s cn52xxp1; + struct cvmx_pciercx_cfg023_s cn56xx; + struct cvmx_pciercx_cfg023_s cn56xxp1; +}; + +union cvmx_pciercx_cfg028 { + uint32_t u32; + struct cvmx_pciercx_cfg028_s { + uint32_t reserved_30_31:2; + uint32_t imn:5; + uint32_t si:1; + uint32_t dpt:4; + uint32_t pciecv:4; + uint32_t ncp:8; + uint32_t pcieid:8; + } s; + struct cvmx_pciercx_cfg028_s cn52xx; + struct cvmx_pciercx_cfg028_s cn52xxp1; + struct cvmx_pciercx_cfg028_s cn56xx; + struct cvmx_pciercx_cfg028_s cn56xxp1; +}; + +union cvmx_pciercx_cfg029 { + uint32_t u32; + struct cvmx_pciercx_cfg029_s { + uint32_t reserved_28_31:4; + uint32_t cspls:2; + uint32_t csplv:8; + uint32_t reserved_16_17:2; + uint32_t rber:1; + uint32_t reserved_12_14:3; + uint32_t el1al:3; + uint32_t el0al:3; + uint32_t etfs:1; + uint32_t pfs:2; + uint32_t mpss:3; + } s; + struct cvmx_pciercx_cfg029_s cn52xx; + struct cvmx_pciercx_cfg029_s cn52xxp1; + struct cvmx_pciercx_cfg029_s cn56xx; + struct cvmx_pciercx_cfg029_s cn56xxp1; +}; + +union cvmx_pciercx_cfg030 { + uint32_t u32; + struct cvmx_pciercx_cfg030_s { + uint32_t reserved_22_31:10; + uint32_t tp:1; + uint32_t ap_d:1; + uint32_t ur_d:1; + uint32_t fe_d:1; + uint32_t nfe_d:1; + uint32_t ce_d:1; + uint32_t reserved_15_15:1; + uint32_t mrrs:3; + uint32_t ns_en:1; + uint32_t ap_en:1; + uint32_t pf_en:1; + uint32_t etf_en:1; + uint32_t mps:3; + uint32_t ro_en:1; + uint32_t ur_en:1; + uint32_t fe_en:1; + uint32_t nfe_en:1; + uint32_t ce_en:1; + } s; + struct cvmx_pciercx_cfg030_s cn52xx; + struct cvmx_pciercx_cfg030_s cn52xxp1; + struct cvmx_pciercx_cfg030_s cn56xx; + struct cvmx_pciercx_cfg030_s cn56xxp1; +}; + +union cvmx_pciercx_cfg031 { + uint32_t u32; + struct cvmx_pciercx_cfg031_s { + uint32_t pnum:8; + uint32_t reserved_22_23:2; + uint32_t lbnc:1; + uint32_t dllarc:1; + uint32_t sderc:1; + uint32_t cpm:1; + uint32_t l1el:3; + uint32_t l0el:3; + uint32_t aslpms:2; + uint32_t mlw:6; + uint32_t mls:4; + } s; + struct cvmx_pciercx_cfg031_s cn52xx; + struct cvmx_pciercx_cfg031_s cn52xxp1; + struct cvmx_pciercx_cfg031_s cn56xx; + struct cvmx_pciercx_cfg031_s cn56xxp1; +}; + +union cvmx_pciercx_cfg032 { + uint32_t u32; + struct cvmx_pciercx_cfg032_s { + uint32_t lab:1; + uint32_t lbm:1; + uint32_t dlla:1; + uint32_t scc:1; + uint32_t lt:1; + uint32_t reserved_26_26:1; + uint32_t nlw:6; + uint32_t ls:4; + uint32_t reserved_12_15:4; + uint32_t lab_int_enb:1; + uint32_t lbm_int_enb:1; + uint32_t hawd:1; + uint32_t ecpm:1; + uint32_t es:1; + uint32_t ccc:1; + uint32_t rl:1; + uint32_t ld:1; + uint32_t rcb:1; + uint32_t reserved_2_2:1; + uint32_t aslpc:2; + } s; + struct cvmx_pciercx_cfg032_s cn52xx; + struct cvmx_pciercx_cfg032_s cn52xxp1; + struct cvmx_pciercx_cfg032_s cn56xx; + struct cvmx_pciercx_cfg032_s cn56xxp1; +}; + +union cvmx_pciercx_cfg033 { + uint32_t u32; + struct cvmx_pciercx_cfg033_s { + uint32_t ps_num:13; + uint32_t nccs:1; + uint32_t emip:1; + uint32_t sp_ls:2; + uint32_t sp_lv:8; + uint32_t hp_c:1; + uint32_t hp_s:1; + uint32_t pip:1; + uint32_t aip:1; + uint32_t mrlsp:1; + uint32_t pcp:1; + uint32_t abp:1; + } s; + struct cvmx_pciercx_cfg033_s cn52xx; + struct cvmx_pciercx_cfg033_s cn52xxp1; + struct cvmx_pciercx_cfg033_s cn56xx; + struct cvmx_pciercx_cfg033_s cn56xxp1; +}; + +union cvmx_pciercx_cfg034 { + uint32_t u32; + struct cvmx_pciercx_cfg034_s { + uint32_t reserved_25_31:7; + uint32_t dlls_c:1; + uint32_t emis:1; + uint32_t pds:1; + uint32_t mrlss:1; + uint32_t ccint_d:1; + uint32_t pd_c:1; + uint32_t mrls_c:1; + uint32_t pf_d:1; + uint32_t abp_d:1; + uint32_t reserved_13_15:3; + uint32_t dlls_en:1; + uint32_t emic:1; + uint32_t pcc:1; + uint32_t pic:2; + uint32_t aic:2; + uint32_t hpint_en:1; + uint32_t ccint_en:1; + uint32_t pd_en:1; + uint32_t mrls_en:1; + uint32_t pf_en:1; + uint32_t abp_en:1; + } s; + struct cvmx_pciercx_cfg034_s cn52xx; + struct cvmx_pciercx_cfg034_s cn52xxp1; + struct cvmx_pciercx_cfg034_s cn56xx; + struct cvmx_pciercx_cfg034_s cn56xxp1; +}; + +union cvmx_pciercx_cfg035 { + uint32_t u32; + struct cvmx_pciercx_cfg035_s { + uint32_t reserved_17_31:15; + uint32_t crssv:1; + uint32_t reserved_5_15:11; + uint32_t crssve:1; + uint32_t pmeie:1; + uint32_t sefee:1; + uint32_t senfee:1; + uint32_t secee:1; + } s; + struct cvmx_pciercx_cfg035_s cn52xx; + struct cvmx_pciercx_cfg035_s cn52xxp1; + struct cvmx_pciercx_cfg035_s cn56xx; + struct cvmx_pciercx_cfg035_s cn56xxp1; +}; + +union cvmx_pciercx_cfg036 { + uint32_t u32; + struct cvmx_pciercx_cfg036_s { + uint32_t reserved_18_31:14; + uint32_t pme_pend:1; + uint32_t pme_stat:1; + uint32_t pme_rid:16; + } s; + struct cvmx_pciercx_cfg036_s cn52xx; + struct cvmx_pciercx_cfg036_s cn52xxp1; + struct cvmx_pciercx_cfg036_s cn56xx; + struct cvmx_pciercx_cfg036_s cn56xxp1; +}; + +union cvmx_pciercx_cfg037 { + uint32_t u32; + struct cvmx_pciercx_cfg037_s { + uint32_t reserved_5_31:27; + uint32_t ctds:1; + uint32_t ctrs:4; + } s; + struct cvmx_pciercx_cfg037_s cn52xx; + struct cvmx_pciercx_cfg037_s cn52xxp1; + struct cvmx_pciercx_cfg037_s cn56xx; + struct cvmx_pciercx_cfg037_s cn56xxp1; +}; + +union cvmx_pciercx_cfg038 { + uint32_t u32; + struct cvmx_pciercx_cfg038_s { + uint32_t reserved_5_31:27; + uint32_t ctd:1; + uint32_t ctv:4; + } s; + struct cvmx_pciercx_cfg038_s cn52xx; + struct cvmx_pciercx_cfg038_s cn52xxp1; + struct cvmx_pciercx_cfg038_s cn56xx; + struct cvmx_pciercx_cfg038_s cn56xxp1; +}; + +union cvmx_pciercx_cfg039 { + uint32_t u32; + struct cvmx_pciercx_cfg039_s { + uint32_t reserved_0_31:32; + } s; + struct cvmx_pciercx_cfg039_s cn52xx; + struct cvmx_pciercx_cfg039_s cn52xxp1; + struct cvmx_pciercx_cfg039_s cn56xx; + struct cvmx_pciercx_cfg039_s cn56xxp1; +}; + +union cvmx_pciercx_cfg040 { + uint32_t u32; + struct cvmx_pciercx_cfg040_s { + uint32_t reserved_0_31:32; + } s; + struct cvmx_pciercx_cfg040_s cn52xx; + struct cvmx_pciercx_cfg040_s cn52xxp1; + struct cvmx_pciercx_cfg040_s cn56xx; + struct cvmx_pciercx_cfg040_s cn56xxp1; +}; + +union cvmx_pciercx_cfg041 { + uint32_t u32; + struct cvmx_pciercx_cfg041_s { + uint32_t reserved_0_31:32; + } s; + struct cvmx_pciercx_cfg041_s cn52xx; + struct cvmx_pciercx_cfg041_s cn52xxp1; + struct cvmx_pciercx_cfg041_s cn56xx; + struct cvmx_pciercx_cfg041_s cn56xxp1; +}; + +union cvmx_pciercx_cfg042 { + uint32_t u32; + struct cvmx_pciercx_cfg042_s { + uint32_t reserved_0_31:32; + } s; + struct cvmx_pciercx_cfg042_s cn52xx; + struct cvmx_pciercx_cfg042_s cn52xxp1; + struct cvmx_pciercx_cfg042_s cn56xx; + struct cvmx_pciercx_cfg042_s cn56xxp1; +}; + +union cvmx_pciercx_cfg064 { + uint32_t u32; + struct cvmx_pciercx_cfg064_s { + uint32_t nco:12; + uint32_t cv:4; + uint32_t pcieec:16; + } s; + struct cvmx_pciercx_cfg064_s cn52xx; + struct cvmx_pciercx_cfg064_s cn52xxp1; + struct cvmx_pciercx_cfg064_s cn56xx; + struct cvmx_pciercx_cfg064_s cn56xxp1; +}; + +union cvmx_pciercx_cfg065 { + uint32_t u32; + struct cvmx_pciercx_cfg065_s { + uint32_t reserved_21_31:11; + uint32_t ures:1; + uint32_t ecrces:1; + uint32_t mtlps:1; + uint32_t ros:1; + uint32_t ucs:1; + uint32_t cas:1; + uint32_t cts:1; + uint32_t fcpes:1; + uint32_t ptlps:1; + uint32_t reserved_6_11:6; + uint32_t sdes:1; + uint32_t dlpes:1; + uint32_t reserved_0_3:4; + } s; + struct cvmx_pciercx_cfg065_s cn52xx; + struct cvmx_pciercx_cfg065_s cn52xxp1; + struct cvmx_pciercx_cfg065_s cn56xx; + struct cvmx_pciercx_cfg065_s cn56xxp1; +}; + +union cvmx_pciercx_cfg066 { + uint32_t u32; + struct cvmx_pciercx_cfg066_s { + uint32_t reserved_21_31:11; + uint32_t urem:1; + uint32_t ecrcem:1; + uint32_t mtlpm:1; + uint32_t rom:1; + uint32_t ucm:1; + uint32_t cam:1; + uint32_t ctm:1; + uint32_t fcpem:1; + uint32_t ptlpm:1; + uint32_t reserved_6_11:6; + uint32_t sdem:1; + uint32_t dlpem:1; + uint32_t reserved_0_3:4; + } s; + struct cvmx_pciercx_cfg066_s cn52xx; + struct cvmx_pciercx_cfg066_s cn52xxp1; + struct cvmx_pciercx_cfg066_s cn56xx; + struct cvmx_pciercx_cfg066_s cn56xxp1; +}; + +union cvmx_pciercx_cfg067 { + uint32_t u32; + struct cvmx_pciercx_cfg067_s { + uint32_t reserved_21_31:11; + uint32_t ures:1; + uint32_t ecrces:1; + uint32_t mtlps:1; + uint32_t ros:1; + uint32_t ucs:1; + uint32_t cas:1; + uint32_t cts:1; + uint32_t fcpes:1; + uint32_t ptlps:1; + uint32_t reserved_6_11:6; + uint32_t sdes:1; + uint32_t dlpes:1; + uint32_t reserved_0_3:4; + } s; + struct cvmx_pciercx_cfg067_s cn52xx; + struct cvmx_pciercx_cfg067_s cn52xxp1; + struct cvmx_pciercx_cfg067_s cn56xx; + struct cvmx_pciercx_cfg067_s cn56xxp1; +}; + +union cvmx_pciercx_cfg068 { + uint32_t u32; + struct cvmx_pciercx_cfg068_s { + uint32_t reserved_14_31:18; + uint32_t anfes:1; + uint32_t rtts:1; + uint32_t reserved_9_11:3; + uint32_t rnrs:1; + uint32_t bdllps:1; + uint32_t btlps:1; + uint32_t reserved_1_5:5; + uint32_t res:1; + } s; + struct cvmx_pciercx_cfg068_s cn52xx; + struct cvmx_pciercx_cfg068_s cn52xxp1; + struct cvmx_pciercx_cfg068_s cn56xx; + struct cvmx_pciercx_cfg068_s cn56xxp1; +}; + +union cvmx_pciercx_cfg069 { + uint32_t u32; + struct cvmx_pciercx_cfg069_s { + uint32_t reserved_14_31:18; + uint32_t anfem:1; + uint32_t rttm:1; + uint32_t reserved_9_11:3; + uint32_t rnrm:1; + uint32_t bdllpm:1; + uint32_t btlpm:1; + uint32_t reserved_1_5:5; + uint32_t rem:1; + } s; + struct cvmx_pciercx_cfg069_s cn52xx; + struct cvmx_pciercx_cfg069_s cn52xxp1; + struct cvmx_pciercx_cfg069_s cn56xx; + struct cvmx_pciercx_cfg069_s cn56xxp1; +}; + +union cvmx_pciercx_cfg070 { + uint32_t u32; + struct cvmx_pciercx_cfg070_s { + uint32_t reserved_9_31:23; + uint32_t ce:1; + uint32_t cc:1; + uint32_t ge:1; + uint32_t gc:1; + uint32_t fep:5; + } s; + struct cvmx_pciercx_cfg070_s cn52xx; + struct cvmx_pciercx_cfg070_s cn52xxp1; + struct cvmx_pciercx_cfg070_s cn56xx; + struct cvmx_pciercx_cfg070_s cn56xxp1; +}; + +union cvmx_pciercx_cfg071 { + uint32_t u32; + struct cvmx_pciercx_cfg071_s { + uint32_t dword1:32; + } s; + struct cvmx_pciercx_cfg071_s cn52xx; + struct cvmx_pciercx_cfg071_s cn52xxp1; + struct cvmx_pciercx_cfg071_s cn56xx; + struct cvmx_pciercx_cfg071_s cn56xxp1; +}; + +union cvmx_pciercx_cfg072 { + uint32_t u32; + struct cvmx_pciercx_cfg072_s { + uint32_t dword2:32; + } s; + struct cvmx_pciercx_cfg072_s cn52xx; + struct cvmx_pciercx_cfg072_s cn52xxp1; + struct cvmx_pciercx_cfg072_s cn56xx; + struct cvmx_pciercx_cfg072_s cn56xxp1; +}; + +union cvmx_pciercx_cfg073 { + uint32_t u32; + struct cvmx_pciercx_cfg073_s { + uint32_t dword3:32; + } s; + struct cvmx_pciercx_cfg073_s cn52xx; + struct cvmx_pciercx_cfg073_s cn52xxp1; + struct cvmx_pciercx_cfg073_s cn56xx; + struct cvmx_pciercx_cfg073_s cn56xxp1; +}; + +union cvmx_pciercx_cfg074 { + uint32_t u32; + struct cvmx_pciercx_cfg074_s { + uint32_t dword4:32; + } s; + struct cvmx_pciercx_cfg074_s cn52xx; + struct cvmx_pciercx_cfg074_s cn52xxp1; + struct cvmx_pciercx_cfg074_s cn56xx; + struct cvmx_pciercx_cfg074_s cn56xxp1; +}; + +union cvmx_pciercx_cfg075 { + uint32_t u32; + struct cvmx_pciercx_cfg075_s { + uint32_t reserved_3_31:29; + uint32_t fere:1; + uint32_t nfere:1; + uint32_t cere:1; + } s; + struct cvmx_pciercx_cfg075_s cn52xx; + struct cvmx_pciercx_cfg075_s cn52xxp1; + struct cvmx_pciercx_cfg075_s cn56xx; + struct cvmx_pciercx_cfg075_s cn56xxp1; +}; + +union cvmx_pciercx_cfg076 { + uint32_t u32; + struct cvmx_pciercx_cfg076_s { + uint32_t aeimn:5; + uint32_t reserved_7_26:20; + uint32_t femr:1; + uint32_t nfemr:1; + uint32_t fuf:1; + uint32_t multi_efnfr:1; + uint32_t efnfr:1; + uint32_t multi_ecr:1; + uint32_t ecr:1; + } s; + struct cvmx_pciercx_cfg076_s cn52xx; + struct cvmx_pciercx_cfg076_s cn52xxp1; + struct cvmx_pciercx_cfg076_s cn56xx; + struct cvmx_pciercx_cfg076_s cn56xxp1; +}; + +union cvmx_pciercx_cfg077 { + uint32_t u32; + struct cvmx_pciercx_cfg077_s { + uint32_t efnfsi:16; + uint32_t ecsi:16; + } s; + struct cvmx_pciercx_cfg077_s cn52xx; + struct cvmx_pciercx_cfg077_s cn52xxp1; + struct cvmx_pciercx_cfg077_s cn56xx; + struct cvmx_pciercx_cfg077_s cn56xxp1; +}; + +union cvmx_pciercx_cfg448 { + uint32_t u32; + struct cvmx_pciercx_cfg448_s { + uint32_t rtl:16; + uint32_t rtltl:16; + } s; + struct cvmx_pciercx_cfg448_s cn52xx; + struct cvmx_pciercx_cfg448_s cn52xxp1; + struct cvmx_pciercx_cfg448_s cn56xx; + struct cvmx_pciercx_cfg448_s cn56xxp1; +}; + +union cvmx_pciercx_cfg449 { + uint32_t u32; + struct cvmx_pciercx_cfg449_s { + uint32_t omr:32; + } s; + struct cvmx_pciercx_cfg449_s cn52xx; + struct cvmx_pciercx_cfg449_s cn52xxp1; + struct cvmx_pciercx_cfg449_s cn56xx; + struct cvmx_pciercx_cfg449_s cn56xxp1; +}; + +union cvmx_pciercx_cfg450 { + uint32_t u32; + struct cvmx_pciercx_cfg450_s { + uint32_t lpec:8; + uint32_t reserved_22_23:2; + uint32_t link_state:6; + uint32_t force_link:1; + uint32_t reserved_8_14:7; + uint32_t link_num:8; + } s; + struct cvmx_pciercx_cfg450_s cn52xx; + struct cvmx_pciercx_cfg450_s cn52xxp1; + struct cvmx_pciercx_cfg450_s cn56xx; + struct cvmx_pciercx_cfg450_s cn56xxp1; +}; + +union cvmx_pciercx_cfg451 { + uint32_t u32; + struct cvmx_pciercx_cfg451_s { + uint32_t reserved_30_31:2; + uint32_t l1el:3; + uint32_t l0el:3; + uint32_t n_fts_cc:8; + uint32_t n_fts:8; + uint32_t ack_freq:8; + } s; + struct cvmx_pciercx_cfg451_s cn52xx; + struct cvmx_pciercx_cfg451_s cn52xxp1; + struct cvmx_pciercx_cfg451_s cn56xx; + struct cvmx_pciercx_cfg451_s cn56xxp1; +}; + +union cvmx_pciercx_cfg452 { + uint32_t u32; + struct cvmx_pciercx_cfg452_s { + uint32_t reserved_26_31:6; + uint32_t eccrc:1; + uint32_t reserved_22_24:3; + uint32_t lme:6; + uint32_t reserved_8_15:8; + uint32_t flm:1; + uint32_t reserved_6_6:1; + uint32_t dllle:1; + uint32_t reserved_4_4:1; + uint32_t ra:1; + uint32_t le:1; + uint32_t sd:1; + uint32_t omr:1; + } s; + struct cvmx_pciercx_cfg452_s cn52xx; + struct cvmx_pciercx_cfg452_s cn52xxp1; + struct cvmx_pciercx_cfg452_s cn56xx; + struct cvmx_pciercx_cfg452_s cn56xxp1; +}; + +union cvmx_pciercx_cfg453 { + uint32_t u32; + struct cvmx_pciercx_cfg453_s { + uint32_t dlld:1; + uint32_t reserved_26_30:5; + uint32_t ack_nak:1; + uint32_t fcd:1; + uint32_t ilst:24; + } s; + struct cvmx_pciercx_cfg453_s cn52xx; + struct cvmx_pciercx_cfg453_s cn52xxp1; + struct cvmx_pciercx_cfg453_s cn56xx; + struct cvmx_pciercx_cfg453_s cn56xxp1; +}; + +union cvmx_pciercx_cfg454 { + uint32_t u32; + struct cvmx_pciercx_cfg454_s { + uint32_t reserved_29_31:3; + uint32_t tmfcwt:5; + uint32_t tmanlt:5; + uint32_t tmrt:5; + uint32_t reserved_11_13:3; + uint32_t nskps:3; + uint32_t reserved_4_7:4; + uint32_t ntss:4; + } s; + struct cvmx_pciercx_cfg454_s cn52xx; + struct cvmx_pciercx_cfg454_s cn52xxp1; + struct cvmx_pciercx_cfg454_s cn56xx; + struct cvmx_pciercx_cfg454_s cn56xxp1; +}; + +union cvmx_pciercx_cfg455 { + uint32_t u32; + struct cvmx_pciercx_cfg455_s { + uint32_t m_cfg0_filt:1; + uint32_t m_io_filt:1; + uint32_t msg_ctrl:1; + uint32_t m_cpl_ecrc_filt:1; + uint32_t m_ecrc_filt:1; + uint32_t m_cpl_len_err:1; + uint32_t m_cpl_attr_err:1; + uint32_t m_cpl_tc_err:1; + uint32_t m_cpl_fun_err:1; + uint32_t m_cpl_rid_err:1; + uint32_t m_cpl_tag_err:1; + uint32_t m_lk_filt:1; + uint32_t m_cfg1_filt:1; + uint32_t m_bar_match:1; + uint32_t m_pois_filt:1; + uint32_t m_fun:1; + uint32_t dfcwt:1; + uint32_t reserved_11_14:4; + uint32_t skpiv:11; + } s; + struct cvmx_pciercx_cfg455_s cn52xx; + struct cvmx_pciercx_cfg455_s cn52xxp1; + struct cvmx_pciercx_cfg455_s cn56xx; + struct cvmx_pciercx_cfg455_s cn56xxp1; +}; + +union cvmx_pciercx_cfg456 { + uint32_t u32; + struct cvmx_pciercx_cfg456_s { + uint32_t reserved_2_31:30; + uint32_t m_vend1_drp:1; + uint32_t m_vend0_drp:1; + } s; + struct cvmx_pciercx_cfg456_s cn52xx; + struct cvmx_pciercx_cfg456_s cn52xxp1; + struct cvmx_pciercx_cfg456_s cn56xx; + struct cvmx_pciercx_cfg456_s cn56xxp1; +}; + +union cvmx_pciercx_cfg458 { + uint32_t u32; + struct cvmx_pciercx_cfg458_s { + uint32_t dbg_info_l32:32; + } s; + struct cvmx_pciercx_cfg458_s cn52xx; + struct cvmx_pciercx_cfg458_s cn52xxp1; + struct cvmx_pciercx_cfg458_s cn56xx; + struct cvmx_pciercx_cfg458_s cn56xxp1; +}; + +union cvmx_pciercx_cfg459 { + uint32_t u32; + struct cvmx_pciercx_cfg459_s { + uint32_t dbg_info_u32:32; + } s; + struct cvmx_pciercx_cfg459_s cn52xx; + struct cvmx_pciercx_cfg459_s cn52xxp1; + struct cvmx_pciercx_cfg459_s cn56xx; + struct cvmx_pciercx_cfg459_s cn56xxp1; +}; + +union cvmx_pciercx_cfg460 { + uint32_t u32; + struct cvmx_pciercx_cfg460_s { + uint32_t reserved_20_31:12; + uint32_t tphfcc:8; + uint32_t tpdfcc:12; + } s; + struct cvmx_pciercx_cfg460_s cn52xx; + struct cvmx_pciercx_cfg460_s cn52xxp1; + struct cvmx_pciercx_cfg460_s cn56xx; + struct cvmx_pciercx_cfg460_s cn56xxp1; +}; + +union cvmx_pciercx_cfg461 { + uint32_t u32; + struct cvmx_pciercx_cfg461_s { + uint32_t reserved_20_31:12; + uint32_t tchfcc:8; + uint32_t tcdfcc:12; + } s; + struct cvmx_pciercx_cfg461_s cn52xx; + struct cvmx_pciercx_cfg461_s cn52xxp1; + struct cvmx_pciercx_cfg461_s cn56xx; + struct cvmx_pciercx_cfg461_s cn56xxp1; +}; + +union cvmx_pciercx_cfg462 { + uint32_t u32; + struct cvmx_pciercx_cfg462_s { + uint32_t reserved_20_31:12; + uint32_t tchfcc:8; + uint32_t tcdfcc:12; + } s; + struct cvmx_pciercx_cfg462_s cn52xx; + struct cvmx_pciercx_cfg462_s cn52xxp1; + struct cvmx_pciercx_cfg462_s cn56xx; + struct cvmx_pciercx_cfg462_s cn56xxp1; +}; + +union cvmx_pciercx_cfg463 { + uint32_t u32; + struct cvmx_pciercx_cfg463_s { + uint32_t reserved_3_31:29; + uint32_t rqne:1; + uint32_t trbne:1; + uint32_t rtlpfccnr:1; + } s; + struct cvmx_pciercx_cfg463_s cn52xx; + struct cvmx_pciercx_cfg463_s cn52xxp1; + struct cvmx_pciercx_cfg463_s cn56xx; + struct cvmx_pciercx_cfg463_s cn56xxp1; +}; + +union cvmx_pciercx_cfg464 { + uint32_t u32; + struct cvmx_pciercx_cfg464_s { + uint32_t wrr_vc3:8; + uint32_t wrr_vc2:8; + uint32_t wrr_vc1:8; + uint32_t wrr_vc0:8; + } s; + struct cvmx_pciercx_cfg464_s cn52xx; + struct cvmx_pciercx_cfg464_s cn52xxp1; + struct cvmx_pciercx_cfg464_s cn56xx; + struct cvmx_pciercx_cfg464_s cn56xxp1; +}; + +union cvmx_pciercx_cfg465 { + uint32_t u32; + struct cvmx_pciercx_cfg465_s { + uint32_t wrr_vc7:8; + uint32_t wrr_vc6:8; + uint32_t wrr_vc5:8; + uint32_t wrr_vc4:8; + } s; + struct cvmx_pciercx_cfg465_s cn52xx; + struct cvmx_pciercx_cfg465_s cn52xxp1; + struct cvmx_pciercx_cfg465_s cn56xx; + struct cvmx_pciercx_cfg465_s cn56xxp1; +}; + +union cvmx_pciercx_cfg466 { + uint32_t u32; + struct cvmx_pciercx_cfg466_s { + uint32_t rx_queue_order:1; + uint32_t type_ordering:1; + uint32_t reserved_24_29:6; + uint32_t queue_mode:3; + uint32_t reserved_20_20:1; + uint32_t header_credits:8; + uint32_t data_credits:12; + } s; + struct cvmx_pciercx_cfg466_s cn52xx; + struct cvmx_pciercx_cfg466_s cn52xxp1; + struct cvmx_pciercx_cfg466_s cn56xx; + struct cvmx_pciercx_cfg466_s cn56xxp1; +}; + +union cvmx_pciercx_cfg467 { + uint32_t u32; + struct cvmx_pciercx_cfg467_s { + uint32_t reserved_24_31:8; + uint32_t queue_mode:3; + uint32_t reserved_20_20:1; + uint32_t header_credits:8; + uint32_t data_credits:12; + } s; + struct cvmx_pciercx_cfg467_s cn52xx; + struct cvmx_pciercx_cfg467_s cn52xxp1; + struct cvmx_pciercx_cfg467_s cn56xx; + struct cvmx_pciercx_cfg467_s cn56xxp1; +}; + +union cvmx_pciercx_cfg468 { + uint32_t u32; + struct cvmx_pciercx_cfg468_s { + uint32_t reserved_24_31:8; + uint32_t queue_mode:3; + uint32_t reserved_20_20:1; + uint32_t header_credits:8; + uint32_t data_credits:12; + } s; + struct cvmx_pciercx_cfg468_s cn52xx; + struct cvmx_pciercx_cfg468_s cn52xxp1; + struct cvmx_pciercx_cfg468_s cn56xx; + struct cvmx_pciercx_cfg468_s cn56xxp1; +}; + +union cvmx_pciercx_cfg490 { + uint32_t u32; + struct cvmx_pciercx_cfg490_s { + uint32_t reserved_26_31:6; + uint32_t header_depth:10; + uint32_t reserved_14_15:2; + uint32_t data_depth:14; + } s; + struct cvmx_pciercx_cfg490_s cn52xx; + struct cvmx_pciercx_cfg490_s cn52xxp1; + struct cvmx_pciercx_cfg490_s cn56xx; + struct cvmx_pciercx_cfg490_s cn56xxp1; +}; + +union cvmx_pciercx_cfg491 { + uint32_t u32; + struct cvmx_pciercx_cfg491_s { + uint32_t reserved_26_31:6; + uint32_t header_depth:10; + uint32_t reserved_14_15:2; + uint32_t data_depth:14; + } s; + struct cvmx_pciercx_cfg491_s cn52xx; + struct cvmx_pciercx_cfg491_s cn52xxp1; + struct cvmx_pciercx_cfg491_s cn56xx; + struct cvmx_pciercx_cfg491_s cn56xxp1; +}; + +union cvmx_pciercx_cfg492 { + uint32_t u32; + struct cvmx_pciercx_cfg492_s { + uint32_t reserved_26_31:6; + uint32_t header_depth:10; + uint32_t reserved_14_15:2; + uint32_t data_depth:14; + } s; + struct cvmx_pciercx_cfg492_s cn52xx; + struct cvmx_pciercx_cfg492_s cn52xxp1; + struct cvmx_pciercx_cfg492_s cn56xx; + struct cvmx_pciercx_cfg492_s cn56xxp1; +}; + +union cvmx_pciercx_cfg516 { + uint32_t u32; + struct cvmx_pciercx_cfg516_s { + uint32_t phy_stat:32; + } s; + struct cvmx_pciercx_cfg516_s cn52xx; + struct cvmx_pciercx_cfg516_s cn52xxp1; + struct cvmx_pciercx_cfg516_s cn56xx; + struct cvmx_pciercx_cfg516_s cn56xxp1; +}; + +union cvmx_pciercx_cfg517 { + uint32_t u32; + struct cvmx_pciercx_cfg517_s { + uint32_t phy_ctrl:32; + } s; + struct cvmx_pciercx_cfg517_s cn52xx; + struct cvmx_pciercx_cfg517_s cn52xxp1; + struct cvmx_pciercx_cfg517_s cn56xx; + struct cvmx_pciercx_cfg517_s cn56xxp1; +}; + +#endif diff --git a/arch/mips/include/asm/octeon/cvmx-pescx-defs.h b/arch/mips/include/asm/octeon/cvmx-pescx-defs.h new file mode 100644 index 000000000000..f40cfaf84454 --- /dev/null +++ b/arch/mips/include/asm/octeon/cvmx-pescx-defs.h @@ -0,0 +1,410 @@ +/***********************license start*************** + * Author: Cavium Networks + * + * Contact: support@caviumnetworks.com + * This file is part of the OCTEON SDK + * + * Copyright (c) 2003-2008 Cavium Networks + * + * This file is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License, Version 2, as + * published by the Free Software Foundation. + * + * This file is distributed in the hope that it will be useful, but + * AS-IS and WITHOUT ANY WARRANTY; without even the implied warranty + * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE, TITLE, or + * NONINFRINGEMENT. See the GNU General Public License for more + * details. + * + * You should have received a copy of the GNU General Public License + * along with this file; if not, write to the Free Software + * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA + * or visit http://www.gnu.org/licenses/. + * + * This file may also be available under a different license from Cavium. + * Contact Cavium Networks for more information + ***********************license end**************************************/ + +#ifndef __CVMX_PESCX_DEFS_H__ +#define __CVMX_PESCX_DEFS_H__ + +#define CVMX_PESCX_BIST_STATUS(block_id) \ + CVMX_ADD_IO_SEG(0x00011800C8000018ull + (((block_id) & 1) * 0x8000000ull)) +#define CVMX_PESCX_BIST_STATUS2(block_id) \ + CVMX_ADD_IO_SEG(0x00011800C8000418ull + (((block_id) & 1) * 0x8000000ull)) +#define CVMX_PESCX_CFG_RD(block_id) \ + CVMX_ADD_IO_SEG(0x00011800C8000030ull + (((block_id) & 1) * 0x8000000ull)) +#define CVMX_PESCX_CFG_WR(block_id) \ + CVMX_ADD_IO_SEG(0x00011800C8000028ull + (((block_id) & 1) * 0x8000000ull)) +#define CVMX_PESCX_CPL_LUT_VALID(block_id) \ + CVMX_ADD_IO_SEG(0x00011800C8000098ull + (((block_id) & 1) * 0x8000000ull)) +#define CVMX_PESCX_CTL_STATUS(block_id) \ + CVMX_ADD_IO_SEG(0x00011800C8000000ull + (((block_id) & 1) * 0x8000000ull)) +#define CVMX_PESCX_CTL_STATUS2(block_id) \ + CVMX_ADD_IO_SEG(0x00011800C8000400ull + (((block_id) & 1) * 0x8000000ull)) +#define CVMX_PESCX_DBG_INFO(block_id) \ + CVMX_ADD_IO_SEG(0x00011800C8000008ull + (((block_id) & 1) * 0x8000000ull)) +#define CVMX_PESCX_DBG_INFO_EN(block_id) \ + CVMX_ADD_IO_SEG(0x00011800C80000A0ull + (((block_id) & 1) * 0x8000000ull)) +#define CVMX_PESCX_DIAG_STATUS(block_id) \ + CVMX_ADD_IO_SEG(0x00011800C8000020ull + (((block_id) & 1) * 0x8000000ull)) +#define CVMX_PESCX_P2N_BAR0_START(block_id) \ + CVMX_ADD_IO_SEG(0x00011800C8000080ull + (((block_id) & 1) * 0x8000000ull)) +#define CVMX_PESCX_P2N_BAR1_START(block_id) \ + CVMX_ADD_IO_SEG(0x00011800C8000088ull + (((block_id) & 1) * 0x8000000ull)) +#define CVMX_PESCX_P2N_BAR2_START(block_id) \ + CVMX_ADD_IO_SEG(0x00011800C8000090ull + (((block_id) & 1) * 0x8000000ull)) +#define CVMX_PESCX_P2P_BARX_END(offset, block_id) \ + CVMX_ADD_IO_SEG(0x00011800C8000048ull + (((offset) & 3) * 16) + (((block_id) & 1) * 0x8000000ull)) +#define CVMX_PESCX_P2P_BARX_START(offset, block_id) \ + CVMX_ADD_IO_SEG(0x00011800C8000040ull + (((offset) & 3) * 16) + (((block_id) & 1) * 0x8000000ull)) +#define CVMX_PESCX_TLP_CREDITS(block_id) \ + CVMX_ADD_IO_SEG(0x00011800C8000038ull + (((block_id) & 1) * 0x8000000ull)) + +union cvmx_pescx_bist_status { + uint64_t u64; + struct cvmx_pescx_bist_status_s { + uint64_t reserved_13_63:51; + uint64_t rqdata5:1; + uint64_t ctlp_or:1; + uint64_t ntlp_or:1; + uint64_t ptlp_or:1; + uint64_t retry:1; + uint64_t rqdata0:1; + uint64_t rqdata1:1; + uint64_t rqdata2:1; + uint64_t rqdata3:1; + uint64_t rqdata4:1; + uint64_t rqhdr1:1; + uint64_t rqhdr0:1; + uint64_t sot:1; + } s; + struct cvmx_pescx_bist_status_s cn52xx; + struct cvmx_pescx_bist_status_cn52xxp1 { + uint64_t reserved_12_63:52; + uint64_t ctlp_or:1; + uint64_t ntlp_or:1; + uint64_t ptlp_or:1; + uint64_t retry:1; + uint64_t rqdata0:1; + uint64_t rqdata1:1; + uint64_t rqdata2:1; + uint64_t rqdata3:1; + uint64_t rqdata4:1; + uint64_t rqhdr1:1; + uint64_t rqhdr0:1; + uint64_t sot:1; + } cn52xxp1; + struct cvmx_pescx_bist_status_s cn56xx; + struct cvmx_pescx_bist_status_cn52xxp1 cn56xxp1; +}; + +union cvmx_pescx_bist_status2 { + uint64_t u64; + struct cvmx_pescx_bist_status2_s { + uint64_t reserved_14_63:50; + uint64_t cto_p2e:1; + uint64_t e2p_cpl:1; + uint64_t e2p_n:1; + uint64_t e2p_p:1; + uint64_t e2p_rsl:1; + uint64_t dbg_p2e:1; + uint64_t peai_p2e:1; + uint64_t rsl_p2e:1; + uint64_t pef_tpf1:1; + uint64_t pef_tpf0:1; + uint64_t pef_tnf:1; + uint64_t pef_tcf1:1; + uint64_t pef_tc0:1; + uint64_t ppf:1; + } s; + struct cvmx_pescx_bist_status2_s cn52xx; + struct cvmx_pescx_bist_status2_s cn52xxp1; + struct cvmx_pescx_bist_status2_s cn56xx; + struct cvmx_pescx_bist_status2_s cn56xxp1; +}; + +union cvmx_pescx_cfg_rd { + uint64_t u64; + struct cvmx_pescx_cfg_rd_s { + uint64_t data:32; + uint64_t addr:32; + } s; + struct cvmx_pescx_cfg_rd_s cn52xx; + struct cvmx_pescx_cfg_rd_s cn52xxp1; + struct cvmx_pescx_cfg_rd_s cn56xx; + struct cvmx_pescx_cfg_rd_s cn56xxp1; +}; + +union cvmx_pescx_cfg_wr { + uint64_t u64; + struct cvmx_pescx_cfg_wr_s { + uint64_t data:32; + uint64_t addr:32; + } s; + struct cvmx_pescx_cfg_wr_s cn52xx; + struct cvmx_pescx_cfg_wr_s cn52xxp1; + struct cvmx_pescx_cfg_wr_s cn56xx; + struct cvmx_pescx_cfg_wr_s cn56xxp1; +}; + +union cvmx_pescx_cpl_lut_valid { + uint64_t u64; + struct cvmx_pescx_cpl_lut_valid_s { + uint64_t reserved_32_63:32; + uint64_t tag:32; + } s; + struct cvmx_pescx_cpl_lut_valid_s cn52xx; + struct cvmx_pescx_cpl_lut_valid_s cn52xxp1; + struct cvmx_pescx_cpl_lut_valid_s cn56xx; + struct cvmx_pescx_cpl_lut_valid_s cn56xxp1; +}; + +union cvmx_pescx_ctl_status { + uint64_t u64; + struct cvmx_pescx_ctl_status_s { + uint64_t reserved_28_63:36; + uint64_t dnum:5; + uint64_t pbus:8; + uint64_t qlm_cfg:2; + uint64_t lane_swp:1; + uint64_t pm_xtoff:1; + uint64_t pm_xpme:1; + uint64_t ob_p_cmd:1; + uint64_t reserved_7_8:2; + uint64_t nf_ecrc:1; + uint64_t dly_one:1; + uint64_t lnk_enb:1; + uint64_t ro_ctlp:1; + uint64_t reserved_2_2:1; + uint64_t inv_ecrc:1; + uint64_t inv_lcrc:1; + } s; + struct cvmx_pescx_ctl_status_s cn52xx; + struct cvmx_pescx_ctl_status_s cn52xxp1; + struct cvmx_pescx_ctl_status_cn56xx { + uint64_t reserved_28_63:36; + uint64_t dnum:5; + uint64_t pbus:8; + uint64_t qlm_cfg:2; + uint64_t reserved_12_12:1; + uint64_t pm_xtoff:1; + uint64_t pm_xpme:1; + uint64_t ob_p_cmd:1; + uint64_t reserved_7_8:2; + uint64_t nf_ecrc:1; + uint64_t dly_one:1; + uint64_t lnk_enb:1; + uint64_t ro_ctlp:1; + uint64_t reserved_2_2:1; + uint64_t inv_ecrc:1; + uint64_t inv_lcrc:1; + } cn56xx; + struct cvmx_pescx_ctl_status_cn56xx cn56xxp1; +}; + +union cvmx_pescx_ctl_status2 { + uint64_t u64; + struct cvmx_pescx_ctl_status2_s { + uint64_t reserved_2_63:62; + uint64_t pclk_run:1; + uint64_t pcierst:1; + } s; + struct cvmx_pescx_ctl_status2_s cn52xx; + struct cvmx_pescx_ctl_status2_cn52xxp1 { + uint64_t reserved_1_63:63; + uint64_t pcierst:1; + } cn52xxp1; + struct cvmx_pescx_ctl_status2_s cn56xx; + struct cvmx_pescx_ctl_status2_cn52xxp1 cn56xxp1; +}; + +union cvmx_pescx_dbg_info { + uint64_t u64; + struct cvmx_pescx_dbg_info_s { + uint64_t reserved_31_63:33; + uint64_t ecrc_e:1; + uint64_t rawwpp:1; + uint64_t racpp:1; + uint64_t ramtlp:1; + uint64_t rarwdns:1; + uint64_t caar:1; + uint64_t racca:1; + uint64_t racur:1; + uint64_t rauc:1; + uint64_t rqo:1; + uint64_t fcuv:1; + uint64_t rpe:1; + uint64_t fcpvwt:1; + uint64_t dpeoosd:1; + uint64_t rtwdle:1; + uint64_t rdwdle:1; + uint64_t mre:1; + uint64_t rte:1; + uint64_t acto:1; + uint64_t rvdm:1; + uint64_t rumep:1; + uint64_t rptamrc:1; + uint64_t rpmerc:1; + uint64_t rfemrc:1; + uint64_t rnfemrc:1; + uint64_t rcemrc:1; + uint64_t rpoison:1; + uint64_t recrce:1; + uint64_t rtlplle:1; + uint64_t rtlpmal:1; + uint64_t spoison:1; + } s; + struct cvmx_pescx_dbg_info_s cn52xx; + struct cvmx_pescx_dbg_info_s cn52xxp1; + struct cvmx_pescx_dbg_info_s cn56xx; + struct cvmx_pescx_dbg_info_s cn56xxp1; +}; + +union cvmx_pescx_dbg_info_en { + uint64_t u64; + struct cvmx_pescx_dbg_info_en_s { + uint64_t reserved_31_63:33; + uint64_t ecrc_e:1; + uint64_t rawwpp:1; + uint64_t racpp:1; + uint64_t ramtlp:1; + uint64_t rarwdns:1; + uint64_t caar:1; + uint64_t racca:1; + uint64_t racur:1; + uint64_t rauc:1; + uint64_t rqo:1; + uint64_t fcuv:1; + uint64_t rpe:1; + uint64_t fcpvwt:1; + uint64_t dpeoosd:1; + uint64_t rtwdle:1; + uint64_t rdwdle:1; + uint64_t mre:1; + uint64_t rte:1; + uint64_t acto:1; + uint64_t rvdm:1; + uint64_t rumep:1; + uint64_t rptamrc:1; + uint64_t rpmerc:1; + uint64_t rfemrc:1; + uint64_t rnfemrc:1; + uint64_t rcemrc:1; + uint64_t rpoison:1; + uint64_t recrce:1; + uint64_t rtlplle:1; + uint64_t rtlpmal:1; + uint64_t spoison:1; + } s; + struct cvmx_pescx_dbg_info_en_s cn52xx; + struct cvmx_pescx_dbg_info_en_s cn52xxp1; + struct cvmx_pescx_dbg_info_en_s cn56xx; + struct cvmx_pescx_dbg_info_en_s cn56xxp1; +}; + +union cvmx_pescx_diag_status { + uint64_t u64; + struct cvmx_pescx_diag_status_s { + uint64_t reserved_4_63:60; + uint64_t pm_dst:1; + uint64_t pm_stat:1; + uint64_t pm_en:1; + uint64_t aux_en:1; + } s; + struct cvmx_pescx_diag_status_s cn52xx; + struct cvmx_pescx_diag_status_s cn52xxp1; + struct cvmx_pescx_diag_status_s cn56xx; + struct cvmx_pescx_diag_status_s cn56xxp1; +}; + +union cvmx_pescx_p2n_bar0_start { + uint64_t u64; + struct cvmx_pescx_p2n_bar0_start_s { + uint64_t addr:50; + uint64_t reserved_0_13:14; + } s; + struct cvmx_pescx_p2n_bar0_start_s cn52xx; + struct cvmx_pescx_p2n_bar0_start_s cn52xxp1; + struct cvmx_pescx_p2n_bar0_start_s cn56xx; + struct cvmx_pescx_p2n_bar0_start_s cn56xxp1; +}; + +union cvmx_pescx_p2n_bar1_start { + uint64_t u64; + struct cvmx_pescx_p2n_bar1_start_s { + uint64_t addr:38; + uint64_t reserved_0_25:26; + } s; + struct cvmx_pescx_p2n_bar1_start_s cn52xx; + struct cvmx_pescx_p2n_bar1_start_s cn52xxp1; + struct cvmx_pescx_p2n_bar1_start_s cn56xx; + struct cvmx_pescx_p2n_bar1_start_s cn56xxp1; +}; + +union cvmx_pescx_p2n_bar2_start { + uint64_t u64; + struct cvmx_pescx_p2n_bar2_start_s { + uint64_t addr:25; + uint64_t reserved_0_38:39; + } s; + struct cvmx_pescx_p2n_bar2_start_s cn52xx; + struct cvmx_pescx_p2n_bar2_start_s cn52xxp1; + struct cvmx_pescx_p2n_bar2_start_s cn56xx; + struct cvmx_pescx_p2n_bar2_start_s cn56xxp1; +}; + +union cvmx_pescx_p2p_barx_end { + uint64_t u64; + struct cvmx_pescx_p2p_barx_end_s { + uint64_t addr:52; + uint64_t reserved_0_11:12; + } s; + struct cvmx_pescx_p2p_barx_end_s cn52xx; + struct cvmx_pescx_p2p_barx_end_s cn52xxp1; + struct cvmx_pescx_p2p_barx_end_s cn56xx; + struct cvmx_pescx_p2p_barx_end_s cn56xxp1; +}; + +union cvmx_pescx_p2p_barx_start { + uint64_t u64; + struct cvmx_pescx_p2p_barx_start_s { + uint64_t addr:52; + uint64_t reserved_0_11:12; + } s; + struct cvmx_pescx_p2p_barx_start_s cn52xx; + struct cvmx_pescx_p2p_barx_start_s cn52xxp1; + struct cvmx_pescx_p2p_barx_start_s cn56xx; + struct cvmx_pescx_p2p_barx_start_s cn56xxp1; +}; + +union cvmx_pescx_tlp_credits { + uint64_t u64; + struct cvmx_pescx_tlp_credits_s { + uint64_t reserved_0_63:64; + } s; + struct cvmx_pescx_tlp_credits_cn52xx { + uint64_t reserved_56_63:8; + uint64_t peai_ppf:8; + uint64_t pesc_cpl:8; + uint64_t pesc_np:8; + uint64_t pesc_p:8; + uint64_t npei_cpl:8; + uint64_t npei_np:8; + uint64_t npei_p:8; + } cn52xx; + struct cvmx_pescx_tlp_credits_cn52xxp1 { + uint64_t reserved_38_63:26; + uint64_t peai_ppf:8; + uint64_t pesc_cpl:5; + uint64_t pesc_np:5; + uint64_t pesc_p:5; + uint64_t npei_cpl:5; + uint64_t npei_np:5; + uint64_t npei_p:5; + } cn52xxp1; + struct cvmx_pescx_tlp_credits_cn52xx cn56xx; + struct cvmx_pescx_tlp_credits_cn52xxp1 cn56xxp1; +}; + +#endif diff --git a/arch/mips/include/asm/octeon/cvmx-pexp-defs.h b/arch/mips/include/asm/octeon/cvmx-pexp-defs.h new file mode 100644 index 000000000000..5ea5dc571b54 --- /dev/null +++ b/arch/mips/include/asm/octeon/cvmx-pexp-defs.h @@ -0,0 +1,229 @@ +/***********************license start*************** + * Author: Cavium Networks + * + * Contact: support@caviumnetworks.com + * This file is part of the OCTEON SDK + * + * Copyright (c) 2003-2008 Cavium Networks + * + * This file is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License, Version 2, as + * published by the Free Software Foundation. + * + * This file is distributed in the hope that it will be useful, but + * AS-IS and WITHOUT ANY WARRANTY; without even the implied warranty + * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE, TITLE, or + * NONINFRINGEMENT. See the GNU General Public License for more + * details. + * + * You should have received a copy of the GNU General Public License + * along with this file; if not, write to the Free Software + * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA + * or visit http://www.gnu.org/licenses/. + * + * This file may also be available under a different license from Cavium. + * Contact Cavium Networks for more information + ***********************license end**************************************/ + +/** + * cvmx-pexp-defs.h + * + * Configuration and status register (CSR) definitions for + * OCTEON PEXP. + * + */ +#ifndef __CVMX_PEXP_DEFS_H__ +#define __CVMX_PEXP_DEFS_H__ + +#define CVMX_PEXP_NPEI_BAR1_INDEXX(offset) \ + CVMX_ADD_IO_SEG(0x00011F0000008000ull + (((offset) & 31) * 16)) +#define CVMX_PEXP_NPEI_BIST_STATUS \ + CVMX_ADD_IO_SEG(0x00011F0000008580ull) +#define CVMX_PEXP_NPEI_BIST_STATUS2 \ + CVMX_ADD_IO_SEG(0x00011F0000008680ull) +#define CVMX_PEXP_NPEI_CTL_PORT0 \ + CVMX_ADD_IO_SEG(0x00011F0000008250ull) +#define CVMX_PEXP_NPEI_CTL_PORT1 \ + CVMX_ADD_IO_SEG(0x00011F0000008260ull) +#define CVMX_PEXP_NPEI_CTL_STATUS \ + CVMX_ADD_IO_SEG(0x00011F0000008570ull) +#define CVMX_PEXP_NPEI_CTL_STATUS2 \ + CVMX_ADD_IO_SEG(0x00011F000000BC00ull) +#define CVMX_PEXP_NPEI_DATA_OUT_CNT \ + CVMX_ADD_IO_SEG(0x00011F00000085F0ull) +#define CVMX_PEXP_NPEI_DBG_DATA \ + CVMX_ADD_IO_SEG(0x00011F0000008510ull) +#define CVMX_PEXP_NPEI_DBG_SELECT \ + CVMX_ADD_IO_SEG(0x00011F0000008500ull) +#define CVMX_PEXP_NPEI_DMA0_INT_LEVEL \ + CVMX_ADD_IO_SEG(0x00011F00000085C0ull) +#define CVMX_PEXP_NPEI_DMA1_INT_LEVEL \ + CVMX_ADD_IO_SEG(0x00011F00000085D0ull) +#define CVMX_PEXP_NPEI_DMAX_COUNTS(offset) \ + CVMX_ADD_IO_SEG(0x00011F0000008450ull + (((offset) & 7) * 16)) +#define CVMX_PEXP_NPEI_DMAX_DBELL(offset) \ + CVMX_ADD_IO_SEG(0x00011F00000083B0ull + (((offset) & 7) * 16)) +#define CVMX_PEXP_NPEI_DMAX_IBUFF_SADDR(offset) \ + CVMX_ADD_IO_SEG(0x00011F0000008400ull + (((offset) & 7) * 16)) +#define CVMX_PEXP_NPEI_DMAX_NADDR(offset) \ + CVMX_ADD_IO_SEG(0x00011F00000084A0ull + (((offset) & 7) * 16)) +#define CVMX_PEXP_NPEI_DMA_CNTS \ + CVMX_ADD_IO_SEG(0x00011F00000085E0ull) +#define CVMX_PEXP_NPEI_DMA_CONTROL \ + CVMX_ADD_IO_SEG(0x00011F00000083A0ull) +#define CVMX_PEXP_NPEI_INT_A_ENB \ + CVMX_ADD_IO_SEG(0x00011F0000008560ull) +#define CVMX_PEXP_NPEI_INT_A_ENB2 \ + CVMX_ADD_IO_SEG(0x00011F000000BCE0ull) +#define CVMX_PEXP_NPEI_INT_A_SUM \ + CVMX_ADD_IO_SEG(0x00011F0000008550ull) +#define CVMX_PEXP_NPEI_INT_ENB \ + CVMX_ADD_IO_SEG(0x00011F0000008540ull) +#define CVMX_PEXP_NPEI_INT_ENB2 \ + CVMX_ADD_IO_SEG(0x00011F000000BCD0ull) +#define CVMX_PEXP_NPEI_INT_INFO \ + CVMX_ADD_IO_SEG(0x00011F0000008590ull) +#define CVMX_PEXP_NPEI_INT_SUM \ + CVMX_ADD_IO_SEG(0x00011F0000008530ull) +#define CVMX_PEXP_NPEI_INT_SUM2 \ + CVMX_ADD_IO_SEG(0x00011F000000BCC0ull) +#define CVMX_PEXP_NPEI_LAST_WIN_RDATA0 \ + CVMX_ADD_IO_SEG(0x00011F0000008600ull) +#define CVMX_PEXP_NPEI_LAST_WIN_RDATA1 \ + CVMX_ADD_IO_SEG(0x00011F0000008610ull) +#define CVMX_PEXP_NPEI_MEM_ACCESS_CTL \ + CVMX_ADD_IO_SEG(0x00011F00000084F0ull) +#define CVMX_PEXP_NPEI_MEM_ACCESS_SUBIDX(offset) \ + CVMX_ADD_IO_SEG(0x00011F0000008280ull + (((offset) & 31) * 16) - 16 * 12) +#define CVMX_PEXP_NPEI_MSI_ENB0 \ + CVMX_ADD_IO_SEG(0x00011F000000BC50ull) +#define CVMX_PEXP_NPEI_MSI_ENB1 \ + CVMX_ADD_IO_SEG(0x00011F000000BC60ull) +#define CVMX_PEXP_NPEI_MSI_ENB2 \ + CVMX_ADD_IO_SEG(0x00011F000000BC70ull) +#define CVMX_PEXP_NPEI_MSI_ENB3 \ + CVMX_ADD_IO_SEG(0x00011F000000BC80ull) +#define CVMX_PEXP_NPEI_MSI_RCV0 \ + CVMX_ADD_IO_SEG(0x00011F000000BC10ull) +#define CVMX_PEXP_NPEI_MSI_RCV1 \ + CVMX_ADD_IO_SEG(0x00011F000000BC20ull) +#define CVMX_PEXP_NPEI_MSI_RCV2 \ + CVMX_ADD_IO_SEG(0x00011F000000BC30ull) +#define CVMX_PEXP_NPEI_MSI_RCV3 \ + CVMX_ADD_IO_SEG(0x00011F000000BC40ull) +#define CVMX_PEXP_NPEI_MSI_RD_MAP \ + CVMX_ADD_IO_SEG(0x00011F000000BCA0ull) +#define CVMX_PEXP_NPEI_MSI_W1C_ENB0 \ + CVMX_ADD_IO_SEG(0x00011F000000BCF0ull) +#define CVMX_PEXP_NPEI_MSI_W1C_ENB1 \ + CVMX_ADD_IO_SEG(0x00011F000000BD00ull) +#define CVMX_PEXP_NPEI_MSI_W1C_ENB2 \ + CVMX_ADD_IO_SEG(0x00011F000000BD10ull) +#define CVMX_PEXP_NPEI_MSI_W1C_ENB3 \ + CVMX_ADD_IO_SEG(0x00011F000000BD20ull) +#define CVMX_PEXP_NPEI_MSI_W1S_ENB0 \ + CVMX_ADD_IO_SEG(0x00011F000000BD30ull) +#define CVMX_PEXP_NPEI_MSI_W1S_ENB1 \ + CVMX_ADD_IO_SEG(0x00011F000000BD40ull) +#define CVMX_PEXP_NPEI_MSI_W1S_ENB2 \ + CVMX_ADD_IO_SEG(0x00011F000000BD50ull) +#define CVMX_PEXP_NPEI_MSI_W1S_ENB3 \ + CVMX_ADD_IO_SEG(0x00011F000000BD60ull) +#define CVMX_PEXP_NPEI_MSI_WR_MAP \ + CVMX_ADD_IO_SEG(0x00011F000000BC90ull) +#define CVMX_PEXP_NPEI_PCIE_CREDIT_CNT \ + CVMX_ADD_IO_SEG(0x00011F000000BD70ull) +#define CVMX_PEXP_NPEI_PCIE_MSI_RCV \ + CVMX_ADD_IO_SEG(0x00011F000000BCB0ull) +#define CVMX_PEXP_NPEI_PCIE_MSI_RCV_B1 \ + CVMX_ADD_IO_SEG(0x00011F0000008650ull) +#define CVMX_PEXP_NPEI_PCIE_MSI_RCV_B2 \ + CVMX_ADD_IO_SEG(0x00011F0000008660ull) +#define CVMX_PEXP_NPEI_PCIE_MSI_RCV_B3 \ + CVMX_ADD_IO_SEG(0x00011F0000008670ull) +#define CVMX_PEXP_NPEI_PKTX_CNTS(offset) \ + CVMX_ADD_IO_SEG(0x00011F000000A400ull + (((offset) & 31) * 16)) +#define CVMX_PEXP_NPEI_PKTX_INSTR_BADDR(offset) \ + CVMX_ADD_IO_SEG(0x00011F000000A800ull + (((offset) & 31) * 16)) +#define CVMX_PEXP_NPEI_PKTX_INSTR_BAOFF_DBELL(offset) \ + CVMX_ADD_IO_SEG(0x00011F000000AC00ull + (((offset) & 31) * 16)) +#define CVMX_PEXP_NPEI_PKTX_INSTR_FIFO_RSIZE(offset) \ + CVMX_ADD_IO_SEG(0x00011F000000B000ull + (((offset) & 31) * 16)) +#define CVMX_PEXP_NPEI_PKTX_INSTR_HEADER(offset) \ + CVMX_ADD_IO_SEG(0x00011F000000B400ull + (((offset) & 31) * 16)) +#define CVMX_PEXP_NPEI_PKTX_IN_BP(offset) \ + CVMX_ADD_IO_SEG(0x00011F000000B800ull + (((offset) & 31) * 16)) +#define CVMX_PEXP_NPEI_PKTX_SLIST_BADDR(offset) \ + CVMX_ADD_IO_SEG(0x00011F0000009400ull + (((offset) & 31) * 16)) +#define CVMX_PEXP_NPEI_PKTX_SLIST_BAOFF_DBELL(offset) \ + CVMX_ADD_IO_SEG(0x00011F0000009800ull + (((offset) & 31) * 16)) +#define CVMX_PEXP_NPEI_PKTX_SLIST_FIFO_RSIZE(offset) \ + CVMX_ADD_IO_SEG(0x00011F0000009C00ull + (((offset) & 31) * 16)) +#define CVMX_PEXP_NPEI_PKT_CNT_INT \ + CVMX_ADD_IO_SEG(0x00011F0000009110ull) +#define CVMX_PEXP_NPEI_PKT_CNT_INT_ENB \ + CVMX_ADD_IO_SEG(0x00011F0000009130ull) +#define CVMX_PEXP_NPEI_PKT_DATA_OUT_ES \ + CVMX_ADD_IO_SEG(0x00011F00000090B0ull) +#define CVMX_PEXP_NPEI_PKT_DATA_OUT_NS \ + CVMX_ADD_IO_SEG(0x00011F00000090A0ull) +#define CVMX_PEXP_NPEI_PKT_DATA_OUT_ROR \ + CVMX_ADD_IO_SEG(0x00011F0000009090ull) +#define CVMX_PEXP_NPEI_PKT_DPADDR \ + CVMX_ADD_IO_SEG(0x00011F0000009080ull) +#define CVMX_PEXP_NPEI_PKT_INPUT_CONTROL \ + CVMX_ADD_IO_SEG(0x00011F0000009150ull) +#define CVMX_PEXP_NPEI_PKT_INSTR_ENB \ + CVMX_ADD_IO_SEG(0x00011F0000009000ull) +#define CVMX_PEXP_NPEI_PKT_INSTR_RD_SIZE \ + CVMX_ADD_IO_SEG(0x00011F0000009190ull) +#define CVMX_PEXP_NPEI_PKT_INSTR_SIZE \ + CVMX_ADD_IO_SEG(0x00011F0000009020ull) +#define CVMX_PEXP_NPEI_PKT_INT_LEVELS \ + CVMX_ADD_IO_SEG(0x00011F0000009100ull) +#define CVMX_PEXP_NPEI_PKT_IN_BP \ + CVMX_ADD_IO_SEG(0x00011F00000086B0ull) +#define CVMX_PEXP_NPEI_PKT_IN_DONEX_CNTS(offset) \ + CVMX_ADD_IO_SEG(0x00011F000000A000ull + (((offset) & 31) * 16)) +#define CVMX_PEXP_NPEI_PKT_IN_INSTR_COUNTS \ + CVMX_ADD_IO_SEG(0x00011F00000086A0ull) +#define CVMX_PEXP_NPEI_PKT_IN_PCIE_PORT \ + CVMX_ADD_IO_SEG(0x00011F00000091A0ull) +#define CVMX_PEXP_NPEI_PKT_IPTR \ + CVMX_ADD_IO_SEG(0x00011F0000009070ull) +#define CVMX_PEXP_NPEI_PKT_OUTPUT_WMARK \ + CVMX_ADD_IO_SEG(0x00011F0000009160ull) +#define CVMX_PEXP_NPEI_PKT_OUT_BMODE \ + CVMX_ADD_IO_SEG(0x00011F00000090D0ull) +#define CVMX_PEXP_NPEI_PKT_OUT_ENB \ + CVMX_ADD_IO_SEG(0x00011F0000009010ull) +#define CVMX_PEXP_NPEI_PKT_PCIE_PORT \ + CVMX_ADD_IO_SEG(0x00011F00000090E0ull) +#define CVMX_PEXP_NPEI_PKT_PORT_IN_RST \ + CVMX_ADD_IO_SEG(0x00011F0000008690ull) +#define CVMX_PEXP_NPEI_PKT_SLIST_ES \ + CVMX_ADD_IO_SEG(0x00011F0000009050ull) +#define CVMX_PEXP_NPEI_PKT_SLIST_ID_SIZE \ + CVMX_ADD_IO_SEG(0x00011F0000009180ull) +#define CVMX_PEXP_NPEI_PKT_SLIST_NS \ + CVMX_ADD_IO_SEG(0x00011F0000009040ull) +#define CVMX_PEXP_NPEI_PKT_SLIST_ROR \ + CVMX_ADD_IO_SEG(0x00011F0000009030ull) +#define CVMX_PEXP_NPEI_PKT_TIME_INT \ + CVMX_ADD_IO_SEG(0x00011F0000009120ull) +#define CVMX_PEXP_NPEI_PKT_TIME_INT_ENB \ + CVMX_ADD_IO_SEG(0x00011F0000009140ull) +#define CVMX_PEXP_NPEI_RSL_INT_BLOCKS \ + CVMX_ADD_IO_SEG(0x00011F0000008520ull) +#define CVMX_PEXP_NPEI_SCRATCH_1 \ + CVMX_ADD_IO_SEG(0x00011F0000008270ull) +#define CVMX_PEXP_NPEI_STATE1 \ + CVMX_ADD_IO_SEG(0x00011F0000008620ull) +#define CVMX_PEXP_NPEI_STATE2 \ + CVMX_ADD_IO_SEG(0x00011F0000008630ull) +#define CVMX_PEXP_NPEI_STATE3 \ + CVMX_ADD_IO_SEG(0x00011F0000008640ull) +#define CVMX_PEXP_NPEI_WINDOW_CTL \ + CVMX_ADD_IO_SEG(0x00011F0000008380ull) + +#endif diff --git a/arch/mips/include/asm/octeon/cvmx.h b/arch/mips/include/asm/octeon/cvmx.h index 03fddfa3e928..e31e3fe14f8a 100644 --- a/arch/mips/include/asm/octeon/cvmx.h +++ b/arch/mips/include/asm/octeon/cvmx.h @@ -376,6 +376,18 @@ static inline uint64_t cvmx_get_cycle(void) } /** + * Wait for the specified number of cycle + * + */ +static inline void cvmx_wait(uint64_t cycles) +{ + uint64_t done = cvmx_get_cycle() + cycles; + + while (cvmx_get_cycle() < done) + ; /* Spin */ +} + +/** * Reads a chip global cycle counter. This counts CPU cycles since * chip reset. The counter is 64 bit. * This register does not exist on CN38XX pass 1 silicion diff --git a/arch/mips/include/asm/octeon/octeon.h b/arch/mips/include/asm/octeon/octeon.h index edc676084cda..cac9b1a206fc 100644 --- a/arch/mips/include/asm/octeon/octeon.h +++ b/arch/mips/include/asm/octeon/octeon.h @@ -245,4 +245,6 @@ static inline uint32_t octeon_npi_read32(uint64_t address) return cvmx_read64_uint32(address ^ 4); } +extern struct cvmx_bootinfo *octeon_bootinfo; + #endif /* __ASM_OCTEON_OCTEON_H */ diff --git a/arch/mips/include/asm/r4kcache.h b/arch/mips/include/asm/r4kcache.h index 4c140db36786..387bf59f1e37 100644 --- a/arch/mips/include/asm/r4kcache.h +++ b/arch/mips/include/asm/r4kcache.h @@ -399,6 +399,7 @@ __BUILD_BLAST_CACHE(s, scache, Index_Writeback_Inv_SD, Hit_Writeback_Inv_SD, 16) __BUILD_BLAST_CACHE(d, dcache, Index_Writeback_Inv_D, Hit_Writeback_Inv_D, 32) __BUILD_BLAST_CACHE(i, icache, Index_Invalidate_I, Hit_Invalidate_I, 32) __BUILD_BLAST_CACHE(s, scache, Index_Writeback_Inv_SD, Hit_Writeback_Inv_SD, 32) +__BUILD_BLAST_CACHE(d, dcache, Index_Writeback_Inv_D, Hit_Writeback_Inv_D, 64) __BUILD_BLAST_CACHE(i, icache, Index_Invalidate_I, Hit_Invalidate_I, 64) __BUILD_BLAST_CACHE(s, scache, Index_Writeback_Inv_SD, Hit_Writeback_Inv_SD, 64) __BUILD_BLAST_CACHE(s, scache, Index_Writeback_Inv_SD, Hit_Writeback_Inv_SD, 128) diff --git a/arch/mips/include/asm/txx9/dmac.h b/arch/mips/include/asm/txx9/dmac.h new file mode 100644 index 000000000000..5e9151fccbb4 --- /dev/null +++ b/arch/mips/include/asm/txx9/dmac.h @@ -0,0 +1,51 @@ +/* + * TXx9 SoC DMA Controller + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ + +#ifndef __ASM_TXX9_DMAC_H +#define __ASM_TXX9_DMAC_H + +#include <linux/dmaengine.h> + +#define TXX9_DMA_MAX_NR_CHANNELS 4 + +/** + * struct txx9dmac_platform_data - Controller configuration parameters + * @memcpy_chan: Channel used for DMA_MEMCPY + * @have_64bit_regs: DMAC have 64 bit registers + */ +struct txx9dmac_platform_data { + int memcpy_chan; + bool have_64bit_regs; +}; + +/** + * struct txx9dmac_chan_platform_data - Channel configuration parameters + * @dmac_dev: A platform device for DMAC + */ +struct txx9dmac_chan_platform_data { + struct platform_device *dmac_dev; +}; + +/** + * struct txx9dmac_slave - Controller-specific information about a slave + * @tx_reg: physical address of data register used for + * memory-to-peripheral transfers + * @rx_reg: physical address of data register used for + * peripheral-to-memory transfers + * @reg_width: peripheral register width + */ +struct txx9dmac_slave { + u64 tx_reg; + u64 rx_reg; + unsigned int reg_width; +}; + +void txx9_dmac_init(int id, unsigned long baseaddr, int irq, + const struct txx9dmac_platform_data *pdata); + +#endif /* __ASM_TXX9_DMAC_H */ diff --git a/arch/mips/include/asm/txx9/generic.h b/arch/mips/include/asm/txx9/generic.h index 9cde0090cbf6..827dc22be2ea 100644 --- a/arch/mips/include/asm/txx9/generic.h +++ b/arch/mips/include/asm/txx9/generic.h @@ -91,4 +91,10 @@ void txx9_7segled_init(unsigned int num, void (*putc)(unsigned int pos, unsigned char val)); int txx9_7segled_putc(unsigned int pos, char c); +void __init txx9_aclc_init(unsigned long baseaddr, int irq, + unsigned int dmac_id, + unsigned int dma_chan_out, + unsigned int dma_chan_in); +void __init txx9_sramc_init(struct resource *r); + #endif /* __ASM_TXX9_GENERIC_H */ diff --git a/arch/mips/include/asm/txx9/tx4927.h b/arch/mips/include/asm/txx9/tx4927.h index 7d813f1cb98d..18c98c52afdb 100644 --- a/arch/mips/include/asm/txx9/tx4927.h +++ b/arch/mips/include/asm/txx9/tx4927.h @@ -41,6 +41,7 @@ #define TX4927_SDRAMC_REG (TX4927_REG_BASE + 0x8000) #define TX4927_EBUSC_REG (TX4927_REG_BASE + 0x9000) +#define TX4927_DMA_REG (TX4927_REG_BASE + 0xb000) #define TX4927_PCIC_REG (TX4927_REG_BASE + 0xd000) #define TX4927_CCFG_REG (TX4927_REG_BASE + 0xe000) #define TX4927_IRC_REG (TX4927_REG_BASE + 0xf600) @@ -49,6 +50,7 @@ #define TX4927_NR_SIO 2 #define TX4927_SIO_REG(ch) (TX4927_REG_BASE + 0xf300 + (ch) * 0x100) #define TX4927_PIO_REG (TX4927_REG_BASE + 0xf500) +#define TX4927_ACLC_REG (TX4927_REG_BASE + 0xf700) #define TX4927_IR_ECCERR 0 #define TX4927_IR_WTOERR 1 @@ -265,5 +267,7 @@ int tx4927_pciclk66_setup(void); void tx4927_setup_pcierr_irq(void); void tx4927_irq_init(void); void tx4927_mtd_init(int ch); +void tx4927_dmac_init(int memcpy_chan); +void tx4927_aclc_init(unsigned int dma_chan_out, unsigned int dma_chan_in); #endif /* __ASM_TXX9_TX4927_H */ diff --git a/arch/mips/include/asm/txx9/tx4938.h b/arch/mips/include/asm/txx9/tx4938.h index cd8bc2021755..8a178f186f7d 100644 --- a/arch/mips/include/asm/txx9/tx4938.h +++ b/arch/mips/include/asm/txx9/tx4938.h @@ -305,5 +305,8 @@ struct tx4938ide_platform_info { }; void tx4938_ata_init(unsigned int irq, unsigned int shift, int tune); +void tx4938_dmac_init(int memcpy_chan0, int memcpy_chan1); +void tx4938_aclc_init(void); +void tx4938_sramc_init(void); #endif diff --git a/arch/mips/include/asm/txx9/tx4939.h b/arch/mips/include/asm/txx9/tx4939.h index f02c50b3abfb..d4f342cd5939 100644 --- a/arch/mips/include/asm/txx9/tx4939.h +++ b/arch/mips/include/asm/txx9/tx4939.h @@ -45,6 +45,8 @@ #define TX4939_RTC_REG (TX4939_REG_BASE + 0xfb00) #define TX4939_CIR_REG (TX4939_REG_BASE + 0xfc00) +#define TX4939_RNG_REG (TX4939_CRYPTO_REG + 0xb0) + struct tx4939_le_reg { __u32 r; __u32 unused; @@ -544,5 +546,9 @@ void tx4939_ata_init(void); void tx4939_rtc_init(void); void tx4939_ndfmc_init(unsigned int hold, unsigned int spw, unsigned char ch_mask, unsigned char wide_mask); +void tx4939_dmac_init(int memcpy_chan0, int memcpy_chan1); +void tx4939_aclc_init(void); +void tx4939_sramc_init(void); +void tx4939_rng_init(void); #endif /* __ASM_TXX9_TX4939_H */ diff --git a/arch/mips/kernel/cevt-txx9.c b/arch/mips/kernel/cevt-txx9.c index 2e911e3da8d3..0037f21baf0d 100644 --- a/arch/mips/kernel/cevt-txx9.c +++ b/arch/mips/kernel/cevt-txx9.c @@ -20,22 +20,29 @@ #define TIMER_CCD 0 /* 1/2 */ #define TIMER_CLK(imclk) ((imclk) / (2 << TIMER_CCD)) -static struct txx9_tmr_reg __iomem *txx9_cs_tmrptr; +struct txx9_clocksource { + struct clocksource cs; + struct txx9_tmr_reg __iomem *tmrptr; +}; static cycle_t txx9_cs_read(struct clocksource *cs) { - return __raw_readl(&txx9_cs_tmrptr->trr); + struct txx9_clocksource *txx9_cs = + container_of(cs, struct txx9_clocksource, cs); + return __raw_readl(&txx9_cs->tmrptr->trr); } /* Use 1 bit smaller width to use full bits in that width */ #define TXX9_CLOCKSOURCE_BITS (TXX9_TIMER_BITS - 1) -static struct clocksource txx9_clocksource = { - .name = "TXx9", - .rating = 200, - .read = txx9_cs_read, - .mask = CLOCKSOURCE_MASK(TXX9_CLOCKSOURCE_BITS), - .flags = CLOCK_SOURCE_IS_CONTINUOUS, +static struct txx9_clocksource txx9_clocksource = { + .cs = { + .name = "TXx9", + .rating = 200, + .read = txx9_cs_read, + .mask = CLOCKSOURCE_MASK(TXX9_CLOCKSOURCE_BITS), + .flags = CLOCK_SOURCE_IS_CONTINUOUS, + }, }; void __init txx9_clocksource_init(unsigned long baseaddr, @@ -43,8 +50,8 @@ void __init txx9_clocksource_init(unsigned long baseaddr, { struct txx9_tmr_reg __iomem *tmrptr; - clocksource_set_clock(&txx9_clocksource, TIMER_CLK(imbusclk)); - clocksource_register(&txx9_clocksource); + clocksource_set_clock(&txx9_clocksource.cs, TIMER_CLK(imbusclk)); + clocksource_register(&txx9_clocksource.cs); tmrptr = ioremap(baseaddr, sizeof(struct txx9_tmr_reg)); __raw_writel(TCR_BASE, &tmrptr->tcr); @@ -53,10 +60,13 @@ void __init txx9_clocksource_init(unsigned long baseaddr, __raw_writel(TXx9_TMITMR_TZCE, &tmrptr->itmr); __raw_writel(1 << TXX9_CLOCKSOURCE_BITS, &tmrptr->cpra); __raw_writel(TCR_BASE | TXx9_TMTCR_TCE, &tmrptr->tcr); - txx9_cs_tmrptr = tmrptr; + txx9_clocksource.tmrptr = tmrptr; } -static struct txx9_tmr_reg __iomem *txx9_tmrptr; +struct txx9_clock_event_device { + struct clock_event_device cd; + struct txx9_tmr_reg __iomem *tmrptr; +}; static void txx9tmr_stop_and_clear(struct txx9_tmr_reg __iomem *tmrptr) { @@ -69,7 +79,9 @@ static void txx9tmr_stop_and_clear(struct txx9_tmr_reg __iomem *tmrptr) static void txx9tmr_set_mode(enum clock_event_mode mode, struct clock_event_device *evt) { - struct txx9_tmr_reg __iomem *tmrptr = txx9_tmrptr; + struct txx9_clock_event_device *txx9_cd = + container_of(evt, struct txx9_clock_event_device, cd); + struct txx9_tmr_reg __iomem *tmrptr = txx9_cd->tmrptr; txx9tmr_stop_and_clear(tmrptr); switch (mode) { @@ -99,7 +111,9 @@ static void txx9tmr_set_mode(enum clock_event_mode mode, static int txx9tmr_set_next_event(unsigned long delta, struct clock_event_device *evt) { - struct txx9_tmr_reg __iomem *tmrptr = txx9_tmrptr; + struct txx9_clock_event_device *txx9_cd = + container_of(evt, struct txx9_clock_event_device, cd); + struct txx9_tmr_reg __iomem *tmrptr = txx9_cd->tmrptr; txx9tmr_stop_and_clear(tmrptr); /* start timer */ @@ -108,18 +122,22 @@ static int txx9tmr_set_next_event(unsigned long delta, return 0; } -static struct clock_event_device txx9tmr_clock_event_device = { - .name = "TXx9", - .features = CLOCK_EVT_FEAT_PERIODIC | CLOCK_EVT_FEAT_ONESHOT, - .rating = 200, - .set_mode = txx9tmr_set_mode, - .set_next_event = txx9tmr_set_next_event, +static struct txx9_clock_event_device txx9_clock_event_device = { + .cd = { + .name = "TXx9", + .features = CLOCK_EVT_FEAT_PERIODIC | + CLOCK_EVT_FEAT_ONESHOT, + .rating = 200, + .set_mode = txx9tmr_set_mode, + .set_next_event = txx9tmr_set_next_event, + }, }; static irqreturn_t txx9tmr_interrupt(int irq, void *dev_id) { - struct clock_event_device *cd = &txx9tmr_clock_event_device; - struct txx9_tmr_reg __iomem *tmrptr = txx9_tmrptr; + struct txx9_clock_event_device *txx9_cd = dev_id; + struct clock_event_device *cd = &txx9_cd->cd; + struct txx9_tmr_reg __iomem *tmrptr = txx9_cd->tmrptr; __raw_writel(0, &tmrptr->tisr); /* ack interrupt */ cd->event_handler(cd); @@ -130,19 +148,20 @@ static struct irqaction txx9tmr_irq = { .handler = txx9tmr_interrupt, .flags = IRQF_DISABLED | IRQF_PERCPU, .name = "txx9tmr", + .dev_id = &txx9_clock_event_device, }; void __init txx9_clockevent_init(unsigned long baseaddr, int irq, unsigned int imbusclk) { - struct clock_event_device *cd = &txx9tmr_clock_event_device; + struct clock_event_device *cd = &txx9_clock_event_device.cd; struct txx9_tmr_reg __iomem *tmrptr; tmrptr = ioremap(baseaddr, sizeof(struct txx9_tmr_reg)); txx9tmr_stop_and_clear(tmrptr); __raw_writel(TIMER_CCD, &tmrptr->ccdr); __raw_writel(0, &tmrptr->itmr); - txx9_tmrptr = tmrptr; + txx9_clock_event_device.tmrptr = tmrptr; clockevent_set_clock(cd, TIMER_CLK(imbusclk)); cd->max_delta_ns = diff --git a/arch/mips/mm/c-r4k.c b/arch/mips/mm/c-r4k.c index 171951d2305b..71fe4cb778cd 100644 --- a/arch/mips/mm/c-r4k.c +++ b/arch/mips/mm/c-r4k.c @@ -100,6 +100,12 @@ static inline void r4k_blast_dcache_page_dc32(unsigned long addr) blast_dcache32_page(addr); } +static inline void r4k_blast_dcache_page_dc64(unsigned long addr) +{ + R4600_HIT_CACHEOP_WAR_IMPL; + blast_dcache64_page(addr); +} + static void __cpuinit r4k_blast_dcache_page_setup(void) { unsigned long dc_lsize = cpu_dcache_line_size(); @@ -110,6 +116,8 @@ static void __cpuinit r4k_blast_dcache_page_setup(void) r4k_blast_dcache_page = blast_dcache16_page; else if (dc_lsize == 32) r4k_blast_dcache_page = r4k_blast_dcache_page_dc32; + else if (dc_lsize == 64) + r4k_blast_dcache_page = r4k_blast_dcache_page_dc64; } static void (* r4k_blast_dcache_page_indexed)(unsigned long addr); @@ -124,6 +132,8 @@ static void __cpuinit r4k_blast_dcache_page_indexed_setup(void) r4k_blast_dcache_page_indexed = blast_dcache16_page_indexed; else if (dc_lsize == 32) r4k_blast_dcache_page_indexed = blast_dcache32_page_indexed; + else if (dc_lsize == 64) + r4k_blast_dcache_page_indexed = blast_dcache64_page_indexed; } static void (* r4k_blast_dcache)(void); @@ -138,6 +148,8 @@ static void __cpuinit r4k_blast_dcache_setup(void) r4k_blast_dcache = blast_dcache16; else if (dc_lsize == 32) r4k_blast_dcache = blast_dcache32; + else if (dc_lsize == 64) + r4k_blast_dcache = blast_dcache64; } /* force code alignment (used for TX49XX_ICACHE_INDEX_INV_WAR) */ diff --git a/arch/mips/mm/dma-default.c b/arch/mips/mm/dma-default.c index 4fdb7f5216b9..7e48e76148aa 100644 --- a/arch/mips/mm/dma-default.c +++ b/arch/mips/mm/dma-default.c @@ -20,9 +20,10 @@ #include <dma-coherence.h> -static inline unsigned long dma_addr_to_virt(dma_addr_t dma_addr) +static inline unsigned long dma_addr_to_virt(struct device *dev, + dma_addr_t dma_addr) { - unsigned long addr = plat_dma_addr_to_phys(dma_addr); + unsigned long addr = plat_dma_addr_to_phys(dev, dma_addr); return (unsigned long)phys_to_virt(addr); } @@ -111,7 +112,7 @@ EXPORT_SYMBOL(dma_alloc_coherent); void dma_free_noncoherent(struct device *dev, size_t size, void *vaddr, dma_addr_t dma_handle) { - plat_unmap_dma_mem(dev, dma_handle); + plat_unmap_dma_mem(dev, dma_handle, size, DMA_BIDIRECTIONAL); free_pages((unsigned long) vaddr, get_order(size)); } @@ -122,7 +123,7 @@ void dma_free_coherent(struct device *dev, size_t size, void *vaddr, { unsigned long addr = (unsigned long) vaddr; - plat_unmap_dma_mem(dev, dma_handle); + plat_unmap_dma_mem(dev, dma_handle, size, DMA_BIDIRECTIONAL); if (!plat_device_is_coherent(dev)) addr = CAC_ADDR(addr); @@ -170,10 +171,10 @@ void dma_unmap_single(struct device *dev, dma_addr_t dma_addr, size_t size, enum dma_data_direction direction) { if (cpu_is_noncoherent_r10000(dev)) - __dma_sync(dma_addr_to_virt(dma_addr), size, + __dma_sync(dma_addr_to_virt(dev, dma_addr), size, direction); - plat_unmap_dma_mem(dev, dma_addr); + plat_unmap_dma_mem(dev, dma_addr, size, direction); } EXPORT_SYMBOL(dma_unmap_single); @@ -232,7 +233,7 @@ void dma_unmap_sg(struct device *dev, struct scatterlist *sg, int nhwentries, if (addr) __dma_sync(addr, sg->length, direction); } - plat_unmap_dma_mem(dev, sg->dma_address); + plat_unmap_dma_mem(dev, sg->dma_address, sg->length, direction); } } @@ -246,7 +247,7 @@ void dma_sync_single_for_cpu(struct device *dev, dma_addr_t dma_handle, if (cpu_is_noncoherent_r10000(dev)) { unsigned long addr; - addr = dma_addr_to_virt(dma_handle); + addr = dma_addr_to_virt(dev, dma_handle); __dma_sync(addr, size, direction); } } @@ -262,7 +263,7 @@ void dma_sync_single_for_device(struct device *dev, dma_addr_t dma_handle, if (!plat_device_is_coherent(dev)) { unsigned long addr; - addr = dma_addr_to_virt(dma_handle); + addr = dma_addr_to_virt(dev, dma_handle); __dma_sync(addr, size, direction); } } @@ -277,7 +278,7 @@ void dma_sync_single_range_for_cpu(struct device *dev, dma_addr_t dma_handle, if (cpu_is_noncoherent_r10000(dev)) { unsigned long addr; - addr = dma_addr_to_virt(dma_handle); + addr = dma_addr_to_virt(dev, dma_handle); __dma_sync(addr + offset, size, direction); } } @@ -293,7 +294,7 @@ void dma_sync_single_range_for_device(struct device *dev, dma_addr_t dma_handle, if (!plat_device_is_coherent(dev)) { unsigned long addr; - addr = dma_addr_to_virt(dma_handle); + addr = dma_addr_to_virt(dev, dma_handle); __dma_sync(addr + offset, size, direction); } } diff --git a/arch/mips/mm/tlbex.c b/arch/mips/mm/tlbex.c index 0615b62efd6d..2104aa0fa3eb 100644 --- a/arch/mips/mm/tlbex.c +++ b/arch/mips/mm/tlbex.c @@ -6,7 +6,7 @@ * Synthesize TLB refill handlers at runtime. * * Copyright (C) 2004, 2005, 2006, 2008 Thiemo Seufer - * Copyright (C) 2005, 2007 Maciej W. Rozycki + * Copyright (C) 2005, 2007, 2008, 2009 Maciej W. Rozycki * Copyright (C) 2006 Ralf Baechle (ralf@linux-mips.org) * * ... and the days got worse and worse and now you see @@ -19,6 +19,7 @@ * (Condolences to Napoleon XIV) */ +#include <linux/bug.h> #include <linux/kernel.h> #include <linux/types.h> #include <linux/string.h> @@ -258,7 +259,8 @@ static void __cpuinit build_tlb_write_entry(u32 **p, struct uasm_label **l, } if (cpu_has_mips_r2) { - uasm_i_ehb(p); + if (cpu_has_mips_r2_exec_hazard) + uasm_i_ehb(p); tlbw(p); return; } @@ -310,7 +312,6 @@ static void __cpuinit build_tlb_write_entry(u32 **p, struct uasm_label **l, case CPU_BCM3302: case CPU_BCM4710: case CPU_LOONGSON2: - case CPU_CAVIUM_OCTEON: case CPU_R5500: if (m4kc_tlbp_war()) uasm_i_nop(p); @@ -649,6 +650,14 @@ static void __cpuinit build_update_entries(u32 **p, unsigned int tmp, #endif } +/* + * For a 64-bit kernel, we are using the 64-bit XTLB refill exception + * because EXL == 0. If we wrap, we can also use the 32 instruction + * slots before the XTLB refill exception handler which belong to the + * unused TLB refill exception. + */ +#define MIPS64_REFILL_INSNS 32 + static void __cpuinit build_r4000_tlb_refill_handler(void) { u32 *p = tlb_handler; @@ -702,9 +711,10 @@ static void __cpuinit build_r4000_tlb_refill_handler(void) if ((p - tlb_handler) > 64) panic("TLB refill handler space exceeded"); #else - if (((p - tlb_handler) > 63) - || (((p - tlb_handler) > 61) - && uasm_insn_has_bdelay(relocs, tlb_handler + 29))) + if (((p - tlb_handler) > (MIPS64_REFILL_INSNS * 2) - 1) + || (((p - tlb_handler) > (MIPS64_REFILL_INSNS * 2) - 3) + && uasm_insn_has_bdelay(relocs, + tlb_handler + MIPS64_REFILL_INSNS - 3))) panic("TLB refill handler space exceeded"); #endif @@ -717,39 +727,72 @@ static void __cpuinit build_r4000_tlb_refill_handler(void) uasm_copy_handler(relocs, labels, tlb_handler, p, f); final_len = p - tlb_handler; #else /* CONFIG_64BIT */ - f = final_handler + 32; - if ((p - tlb_handler) <= 32) { + f = final_handler + MIPS64_REFILL_INSNS; + if ((p - tlb_handler) <= MIPS64_REFILL_INSNS) { /* Just copy the handler. */ uasm_copy_handler(relocs, labels, tlb_handler, p, f); final_len = p - tlb_handler; } else { - u32 *split = tlb_handler + 30; +#ifdef MODULE_START + const enum label_id ls = label_module_alloc; +#else + const enum label_id ls = label_vmalloc; +#endif + u32 *split; + int ov = 0; + int i; + + for (i = 0; i < ARRAY_SIZE(labels) && labels[i].lab != ls; i++) + ; + BUG_ON(i == ARRAY_SIZE(labels)); + split = labels[i].addr; /* - * Find the split point. + * See if we have overflown one way or the other. */ - if (uasm_insn_has_bdelay(relocs, split - 1)) - split--; - + if (split > tlb_handler + MIPS64_REFILL_INSNS || + split < p - MIPS64_REFILL_INSNS) + ov = 1; + + if (ov) { + /* + * Split two instructions before the end. One + * for the branch and one for the instruction + * in the delay slot. + */ + split = tlb_handler + MIPS64_REFILL_INSNS - 2; + + /* + * If the branch would fall in a delay slot, + * we must back up an additional instruction + * so that it is no longer in a delay slot. + */ + if (uasm_insn_has_bdelay(relocs, split - 1)) + split--; + } /* Copy first part of the handler. */ uasm_copy_handler(relocs, labels, tlb_handler, split, f); f += split - tlb_handler; - /* Insert branch. */ - uasm_l_split(&l, final_handler); - uasm_il_b(&f, &r, label_split); - if (uasm_insn_has_bdelay(relocs, split)) - uasm_i_nop(&f); - else { - uasm_copy_handler(relocs, labels, split, split + 1, f); - uasm_move_labels(labels, f, f + 1, -1); - f++; - split++; + if (ov) { + /* Insert branch. */ + uasm_l_split(&l, final_handler); + uasm_il_b(&f, &r, label_split); + if (uasm_insn_has_bdelay(relocs, split)) + uasm_i_nop(&f); + else { + uasm_copy_handler(relocs, labels, + split, split + 1, f); + uasm_move_labels(labels, f, f + 1, -1); + f++; + split++; + } } /* Copy the rest of the handler. */ uasm_copy_handler(relocs, labels, split, p, final_handler); - final_len = (f - (final_handler + 32)) + (p - split); + final_len = (f - (final_handler + MIPS64_REFILL_INSNS)) + + (p - split); } #endif /* CONFIG_64BIT */ diff --git a/arch/mips/rb532/irq.c b/arch/mips/rb532/irq.c index 53eeb5e7bc5b..f07882029a90 100644 --- a/arch/mips/rb532/irq.c +++ b/arch/mips/rb532/irq.c @@ -151,7 +151,8 @@ static void rb532_disable_irq(unsigned int irq_nr) mask |= intr_bit; WRITE_MASK(addr, mask); - if (group == GPIO_MAPPED_IRQ_GROUP) + /* There is a maximum of 14 GPIO interrupts */ + if (group == GPIO_MAPPED_IRQ_GROUP && irq_nr <= (GROUP4_IRQ_BASE + 13)) rb532_gpio_set_istat(0, irq_nr - GPIO_MAPPED_IRQ_BASE); /* @@ -174,7 +175,7 @@ static int rb532_set_type(unsigned int irq_nr, unsigned type) int gpio = irq_nr - GPIO_MAPPED_IRQ_BASE; int group = irq_to_group(irq_nr); - if (group != GPIO_MAPPED_IRQ_GROUP) + if (group != GPIO_MAPPED_IRQ_GROUP || irq_nr > (GROUP4_IRQ_BASE + 13)) return (type == IRQ_TYPE_LEVEL_HIGH) ? 0 : -EINVAL; switch (type) { diff --git a/arch/mips/sibyte/Kconfig b/arch/mips/sibyte/Kconfig index 366b19d33f77..989d1a90a8e3 100644 --- a/arch/mips/sibyte/Kconfig +++ b/arch/mips/sibyte/Kconfig @@ -128,13 +128,6 @@ config SIBYTE_ENABLE_LDT_IF_PCI bool select SIBYTE_HAS_LDT if PCI -config SIMULATION - bool "Running under simulation" - depends on SIBYTE_SB1xxx_SOC - help - Build a kernel suitable for running under the GDB simulator. - Primarily adjusts the kernel's notion of time. - config SB1_CEX_ALWAYS_FATAL bool "All cache exceptions considered fatal (no recovery attempted)" depends on SIBYTE_SB1xxx_SOC diff --git a/arch/mips/sibyte/swarm/setup.c b/arch/mips/sibyte/swarm/setup.c index 080c966263b7..cffa30a989be 100644 --- a/arch/mips/sibyte/swarm/setup.c +++ b/arch/mips/sibyte/swarm/setup.c @@ -137,11 +137,7 @@ void __init plat_mem_setup(void) swarm_rtc_type = RTC_M4LT81; printk("This kernel optimized for " -#ifdef CONFIG_SIMULATION - "simulation" -#else "board" -#endif " runs " #ifdef CONFIG_SIBYTE_CFE "with" diff --git a/arch/mips/txx9/Kconfig b/arch/mips/txx9/Kconfig index 0db7cf38ed8b..852ae4bb7a85 100644 --- a/arch/mips/txx9/Kconfig +++ b/arch/mips/txx9/Kconfig @@ -69,6 +69,7 @@ config SOC_TX4927 select IRQ_TXX9 select PCI_TX4927 select GPIO_TXX9 + select HAS_TXX9_ACLC config SOC_TX4938 bool @@ -78,6 +79,7 @@ config SOC_TX4938 select IRQ_TXX9 select PCI_TX4927 select GPIO_TXX9 + select HAS_TXX9_ACLC config SOC_TX4939 bool @@ -85,6 +87,7 @@ config SOC_TX4939 select HAS_TXX9_SERIAL select HW_HAS_PCI select PCI_TX4927 + select HAS_TXX9_ACLC config TXX9_7SEGLED bool diff --git a/arch/mips/txx9/generic/setup.c b/arch/mips/txx9/generic/setup.c index 8a266c6a3f58..3b7d77d61ce0 100644 --- a/arch/mips/txx9/generic/setup.c +++ b/arch/mips/txx9/generic/setup.c @@ -24,6 +24,7 @@ #include <linux/serial_core.h> #include <linux/mtd/physmap.h> #include <linux/leds.h> +#include <linux/sysdev.h> #include <asm/bootinfo.h> #include <asm/time.h> #include <asm/reboot.h> @@ -33,6 +34,7 @@ #include <asm/txx9/pci.h> #include <asm/txx9tmr.h> #include <asm/txx9/ndfmc.h> +#include <asm/txx9/dmac.h> #ifdef CONFIG_CPU_TX49XX #include <asm/txx9/tx4938.h> #endif @@ -821,3 +823,176 @@ void __init txx9_iocled_init(unsigned long baseaddr, { } #endif /* CONFIG_LEDS_GPIO */ + +void __init txx9_dmac_init(int id, unsigned long baseaddr, int irq, + const struct txx9dmac_platform_data *pdata) +{ +#if defined(CONFIG_TXX9_DMAC) || defined(CONFIG_TXX9_DMAC_MODULE) + struct resource res[] = { + { + .start = baseaddr, + .end = baseaddr + 0x800 - 1, + .flags = IORESOURCE_MEM, +#ifndef CONFIG_MACH_TX49XX + }, { + .start = irq, + .flags = IORESOURCE_IRQ, +#endif + } + }; +#ifdef CONFIG_MACH_TX49XX + struct resource chan_res[] = { + { + .flags = IORESOURCE_IRQ, + } + }; +#endif + struct platform_device *pdev = platform_device_alloc("txx9dmac", id); + struct txx9dmac_chan_platform_data cpdata; + int i; + + if (!pdev || + platform_device_add_resources(pdev, res, ARRAY_SIZE(res)) || + platform_device_add_data(pdev, pdata, sizeof(*pdata)) || + platform_device_add(pdev)) { + platform_device_put(pdev); + return; + } + memset(&cpdata, 0, sizeof(cpdata)); + cpdata.dmac_dev = pdev; + for (i = 0; i < TXX9_DMA_MAX_NR_CHANNELS; i++) { +#ifdef CONFIG_MACH_TX49XX + chan_res[0].start = irq + i; +#endif + pdev = platform_device_alloc("txx9dmac-chan", + id * TXX9_DMA_MAX_NR_CHANNELS + i); + if (!pdev || +#ifdef CONFIG_MACH_TX49XX + platform_device_add_resources(pdev, chan_res, + ARRAY_SIZE(chan_res)) || +#endif + platform_device_add_data(pdev, &cpdata, sizeof(cpdata)) || + platform_device_add(pdev)) + platform_device_put(pdev); + } +#endif +} + +void __init txx9_aclc_init(unsigned long baseaddr, int irq, + unsigned int dmac_id, + unsigned int dma_chan_out, + unsigned int dma_chan_in) +{ +#if defined(CONFIG_SND_SOC_TXX9ACLC) || \ + defined(CONFIG_SND_SOC_TXX9ACLC_MODULE) + unsigned int dma_base = dmac_id * TXX9_DMA_MAX_NR_CHANNELS; + struct resource res[] = { + { + .start = baseaddr, + .end = baseaddr + 0x100 - 1, + .flags = IORESOURCE_MEM, + }, { + .start = irq, + .flags = IORESOURCE_IRQ, + }, { + .name = "txx9dmac-chan", + .start = dma_base + dma_chan_out, + .flags = IORESOURCE_DMA, + }, { + .name = "txx9dmac-chan", + .start = dma_base + dma_chan_in, + .flags = IORESOURCE_DMA, + } + }; + struct platform_device *pdev = + platform_device_alloc("txx9aclc-ac97", -1); + + if (!pdev || + platform_device_add_resources(pdev, res, ARRAY_SIZE(res)) || + platform_device_add(pdev)) + platform_device_put(pdev); +#endif +} + +static struct sysdev_class txx9_sramc_sysdev_class; + +struct txx9_sramc_sysdev { + struct sys_device dev; + struct bin_attribute bindata_attr; + void __iomem *base; +}; + +static ssize_t txx9_sram_read(struct kobject *kobj, + struct bin_attribute *bin_attr, + char *buf, loff_t pos, size_t size) +{ + struct txx9_sramc_sysdev *dev = bin_attr->private; + size_t ramsize = bin_attr->size; + + if (pos >= ramsize) + return 0; + if (pos + size > ramsize) + size = ramsize - pos; + memcpy_fromio(buf, dev->base + pos, size); + return size; +} + +static ssize_t txx9_sram_write(struct kobject *kobj, + struct bin_attribute *bin_attr, + char *buf, loff_t pos, size_t size) +{ + struct txx9_sramc_sysdev *dev = bin_attr->private; + size_t ramsize = bin_attr->size; + + if (pos >= ramsize) + return 0; + if (pos + size > ramsize) + size = ramsize - pos; + memcpy_toio(dev->base + pos, buf, size); + return size; +} + +void __init txx9_sramc_init(struct resource *r) +{ + struct txx9_sramc_sysdev *dev; + size_t size; + int err; + + if (!txx9_sramc_sysdev_class.name) { + txx9_sramc_sysdev_class.name = "txx9_sram"; + err = sysdev_class_register(&txx9_sramc_sysdev_class); + if (err) { + txx9_sramc_sysdev_class.name = NULL; + return; + } + } + dev = kzalloc(sizeof(*dev), GFP_KERNEL); + if (!dev) + return; + size = resource_size(r); + dev->base = ioremap(r->start, size); + if (!dev->base) + goto exit; + dev->dev.cls = &txx9_sramc_sysdev_class; + dev->bindata_attr.attr.name = "bindata"; + dev->bindata_attr.attr.mode = S_IRUSR | S_IWUSR; + dev->bindata_attr.read = txx9_sram_read; + dev->bindata_attr.write = txx9_sram_write; + dev->bindata_attr.size = size; + dev->bindata_attr.private = dev; + err = sysdev_register(&dev->dev); + if (err) + goto exit; + err = sysfs_create_bin_file(&dev->dev.kobj, &dev->bindata_attr); + if (err) { + sysdev_unregister(&dev->dev); + goto exit; + } + return; +exit: + if (dev) { + if (dev->base) + iounmap(dev->base); + kfree(dev); + } +} diff --git a/arch/mips/txx9/generic/setup_tx4927.c b/arch/mips/txx9/generic/setup_tx4927.c index 1093549df1a8..3418b2a90f7e 100644 --- a/arch/mips/txx9/generic/setup_tx4927.c +++ b/arch/mips/txx9/generic/setup_tx4927.c @@ -22,6 +22,7 @@ #include <asm/txx9tmr.h> #include <asm/txx9pio.h> #include <asm/txx9/generic.h> +#include <asm/txx9/dmac.h> #include <asm/txx9/tx4927.h> static void __init tx4927_wdr_init(void) @@ -253,6 +254,60 @@ void __init tx4927_mtd_init(int ch) txx9_physmap_flash_init(ch, start, size, &pdata); } +void __init tx4927_dmac_init(int memcpy_chan) +{ + struct txx9dmac_platform_data plat_data = { + .memcpy_chan = memcpy_chan, + .have_64bit_regs = true, + }; + + txx9_dmac_init(0, TX4927_DMA_REG & 0xfffffffffULL, + TXX9_IRQ_BASE + TX4927_IR_DMA(0), &plat_data); +} + +void __init tx4927_aclc_init(unsigned int dma_chan_out, + unsigned int dma_chan_in) +{ + u64 pcfg = __raw_readq(&tx4927_ccfgptr->pcfg); + __u64 dmasel_mask = 0, dmasel = 0; + unsigned long flags; + + if (!(pcfg & TX4927_PCFG_SEL2)) + return; + /* setup DMASEL (playback:ACLC ch0, capture:ACLC ch1) */ + switch (dma_chan_out) { + case 0: + dmasel_mask |= TX4927_PCFG_DMASEL0_MASK; + dmasel |= TX4927_PCFG_DMASEL0_ACL0; + break; + case 2: + dmasel_mask |= TX4927_PCFG_DMASEL2_MASK; + dmasel |= TX4927_PCFG_DMASEL2_ACL0; + break; + default: + return; + } + switch (dma_chan_in) { + case 1: + dmasel_mask |= TX4927_PCFG_DMASEL1_MASK; + dmasel |= TX4927_PCFG_DMASEL1_ACL1; + break; + case 3: + dmasel_mask |= TX4927_PCFG_DMASEL3_MASK; + dmasel |= TX4927_PCFG_DMASEL3_ACL1; + break; + default: + return; + } + local_irq_save(flags); + txx9_clear64(&tx4927_ccfgptr->pcfg, dmasel_mask); + txx9_set64(&tx4927_ccfgptr->pcfg, dmasel); + local_irq_restore(flags); + txx9_aclc_init(TX4927_ACLC_REG & 0xfffffffffULL, + TXX9_IRQ_BASE + TX4927_IR_ACLC, + 0, dma_chan_out, dma_chan_in); +} + static void __init tx4927_stop_unused_modules(void) { __u64 pcfg, rst = 0, ckd = 0; diff --git a/arch/mips/txx9/generic/setup_tx4938.c b/arch/mips/txx9/generic/setup_tx4938.c index 3925219b8973..eb2080110239 100644 --- a/arch/mips/txx9/generic/setup_tx4938.c +++ b/arch/mips/txx9/generic/setup_tx4938.c @@ -24,6 +24,7 @@ #include <asm/txx9pio.h> #include <asm/txx9/generic.h> #include <asm/txx9/ndfmc.h> +#include <asm/txx9/dmac.h> #include <asm/txx9/tx4938.h> static void __init tx4938_wdr_init(void) @@ -239,11 +240,6 @@ void __init tx4938_setup(void) for (i = 0; i < TX4938_NR_TMR; i++) txx9_tmr_init(TX4938_TMR_REG(i) & 0xfffffffffULL); - /* DMA */ - for (i = 0; i < 2; i++) - ____raw_writeq(TX4938_DMA_MCR_MSTEN, - (void __iomem *)(TX4938_DMA_REG(i) + 0x50)); - /* PIO */ txx9_gpio_init(TX4938_PIO_REG & 0xfffffffffULL, 0, TX4938_NUM_PIO); __raw_writel(0, &tx4938_pioptr->maskcpu); @@ -403,6 +399,38 @@ void __init tx4938_ndfmc_init(unsigned int hold, unsigned int spw) txx9_ndfmc_init(baseaddr, &plat_data); } +void __init tx4938_dmac_init(int memcpy_chan0, int memcpy_chan1) +{ + struct txx9dmac_platform_data plat_data = { + .have_64bit_regs = true, + }; + int i; + + for (i = 0; i < 2; i++) { + plat_data.memcpy_chan = i ? memcpy_chan1 : memcpy_chan0; + txx9_dmac_init(i, TX4938_DMA_REG(i) & 0xfffffffffULL, + TXX9_IRQ_BASE + TX4938_IR_DMA(i, 0), + &plat_data); + } +} + +void __init tx4938_aclc_init(void) +{ + u64 pcfg = __raw_readq(&tx4938_ccfgptr->pcfg); + + if ((pcfg & TX4938_PCFG_SEL2) && + !(pcfg & TX4938_PCFG_ETH0_SEL)) + txx9_aclc_init(TX4938_ACLC_REG & 0xfffffffffULL, + TXX9_IRQ_BASE + TX4938_IR_ACLC, + 1, 0, 1); +} + +void __init tx4938_sramc_init(void) +{ + if (tx4938_sram_resource.start) + txx9_sramc_init(&tx4938_sram_resource); +} + static void __init tx4938_stop_unused_modules(void) { __u64 pcfg, rst = 0, ckd = 0; diff --git a/arch/mips/txx9/generic/setup_tx4939.c b/arch/mips/txx9/generic/setup_tx4939.c index c2bf150c8838..3dc19f482959 100644 --- a/arch/mips/txx9/generic/setup_tx4939.c +++ b/arch/mips/txx9/generic/setup_tx4939.c @@ -28,6 +28,7 @@ #include <asm/txx9tmr.h> #include <asm/txx9/generic.h> #include <asm/txx9/ndfmc.h> +#include <asm/txx9/dmac.h> #include <asm/txx9/tx4939.h> static void __init tx4939_wdr_init(void) @@ -259,11 +260,6 @@ void __init tx4939_setup(void) for (i = 0; i < TX4939_NR_TMR; i++) txx9_tmr_init(TX4939_TMR_REG(i) & 0xfffffffffULL); - /* DMA */ - for (i = 0; i < 2; i++) - ____raw_writeq(TX4938_DMA_MCR_MSTEN, - (void __iomem *)(TX4939_DMA_REG(i) + 0x50)); - /* set PCIC1 reset (required to prevent hangup on BIST) */ txx9_set64(&tx4939_ccfgptr->clkctr, TX4939_CLKCTR_PCI1RST); pcfg = ____raw_readq(&tx4939_ccfgptr->pcfg); @@ -474,6 +470,53 @@ void __init tx4939_ndfmc_init(unsigned int hold, unsigned int spw, txx9_ndfmc_init(TX4939_NDFMC_REG & 0xfffffffffULL, &plat_data); } +void __init tx4939_dmac_init(int memcpy_chan0, int memcpy_chan1) +{ + struct txx9dmac_platform_data plat_data = { + .have_64bit_regs = true, + }; + int i; + + for (i = 0; i < 2; i++) { + plat_data.memcpy_chan = i ? memcpy_chan1 : memcpy_chan0; + txx9_dmac_init(i, TX4939_DMA_REG(i) & 0xfffffffffULL, + TXX9_IRQ_BASE + TX4939_IR_DMA(i, 0), + &plat_data); + } +} + +void __init tx4939_aclc_init(void) +{ + u64 pcfg = __raw_readq(&tx4939_ccfgptr->pcfg); + + if ((pcfg & TX4939_PCFG_I2SMODE_MASK) == TX4939_PCFG_I2SMODE_ACLC) + txx9_aclc_init(TX4939_ACLC_REG & 0xfffffffffULL, + TXX9_IRQ_BASE + TX4939_IR_ACLC, 1, 0, 1); +} + +void __init tx4939_sramc_init(void) +{ + if (tx4939_sram_resource.start) + txx9_sramc_init(&tx4939_sram_resource); +} + +void __init tx4939_rng_init(void) +{ + static struct resource res = { + .start = TX4939_RNG_REG & 0xfffffffffULL, + .end = (TX4939_RNG_REG & 0xfffffffffULL) + 0x30 - 1, + .flags = IORESOURCE_MEM, + }; + static struct platform_device pdev = { + .name = "tx4939-rng", + .id = -1, + .num_resources = 1, + .resource = &res, + }; + + platform_device_register(&pdev); +} + static void __init tx4939_stop_unused_modules(void) { __u64 pcfg, rst = 0, ckd = 0; diff --git a/arch/mips/txx9/rbtx4927/setup.c b/arch/mips/txx9/rbtx4927/setup.c index 01129a9d50fa..ee468eaee4f7 100644 --- a/arch/mips/txx9/rbtx4927/setup.c +++ b/arch/mips/txx9/rbtx4927/setup.c @@ -337,6 +337,14 @@ static void __init rbtx4927_device_init(void) rbtx4927_ne_init(); tx4927_wdt_init(); rbtx4927_mtd_init(); + if (TX4927_REV_PCODE() == 0x4927) { + tx4927_dmac_init(2); + tx4927_aclc_init(0, 1); + } else { + tx4938_dmac_init(0, 2); + tx4938_aclc_init(); + } + platform_device_register_simple("txx9aclc-generic", -1, NULL, 0); txx9_iocled_init(RBTX4927_LED_ADDR - IO_BASE, -1, 3, 1, "green", NULL); rbtx4927_gpioled_init(); } diff --git a/arch/mips/txx9/rbtx4938/setup.c b/arch/mips/txx9/rbtx4938/setup.c index 65d13df8878a..d66509b14284 100644 --- a/arch/mips/txx9/rbtx4938/setup.c +++ b/arch/mips/txx9/rbtx4938/setup.c @@ -355,6 +355,10 @@ static void __init rbtx4938_device_init(void) /* TC58DVM82A1FT: tDH=10ns, tWP=tRP=tREADID=35ns */ tx4938_ndfmc_init(10, 35); tx4938_ata_init(RBTX4938_IRQ_IOC_ATA, 0, 1); + tx4938_dmac_init(0, 2); + tx4938_aclc_init(); + platform_device_register_simple("txx9aclc-generic", -1, NULL, 0); + tx4938_sramc_init(); txx9_iocled_init(RBTX4938_LED_ADDR - IO_BASE, -1, 8, 1, "green", NULL); } diff --git a/arch/mips/txx9/rbtx4939/setup.c b/arch/mips/txx9/rbtx4939/setup.c index 4199c6fd4d1d..c033ffe71cdf 100644 --- a/arch/mips/txx9/rbtx4939/setup.c +++ b/arch/mips/txx9/rbtx4939/setup.c @@ -498,6 +498,11 @@ static void __init rbtx4939_device_init(void) tx4939_wdt_init(); tx4939_ata_init(); tx4939_rtc_init(); + tx4939_dmac_init(0, 2); + tx4939_aclc_init(); + platform_device_register_simple("txx9aclc-generic", -1, NULL, 0); + tx4939_sramc_init(); + tx4939_rng_init(); } static void __init rbtx4939_setup(void) diff --git a/drivers/char/hw_random/Kconfig b/drivers/char/hw_random/Kconfig index f4b3f7293feb..2037601f6534 100644 --- a/drivers/char/hw_random/Kconfig +++ b/drivers/char/hw_random/Kconfig @@ -160,3 +160,16 @@ config HW_RANDOM_MXC_RNGA module will be called mxc-rnga. If unsure, say Y. + +config HW_RANDOM_TX4939 + tristate "TX4939 Random Number Generator support" + depends on HW_RANDOM && SOC_TX4939 + default HW_RANDOM + ---help--- + This driver provides kernel-side support for the Random Number + Generator hardware found on TX4939 SoC. + + To compile this driver as a module, choose M here: the + module will be called tx4939-rng. + + If unsure, say Y. diff --git a/drivers/char/hw_random/Makefile b/drivers/char/hw_random/Makefile index fd1ecd2f6731..5a9b4fa53c1d 100644 --- a/drivers/char/hw_random/Makefile +++ b/drivers/char/hw_random/Makefile @@ -16,3 +16,4 @@ obj-$(CONFIG_HW_RANDOM_OMAP) += omap-rng.o obj-$(CONFIG_HW_RANDOM_PASEMI) += pasemi-rng.o obj-$(CONFIG_HW_RANDOM_VIRTIO) += virtio-rng.o obj-$(CONFIG_HW_RANDOM_MXC_RNGA) += mxc-rnga.o +obj-$(CONFIG_HW_RANDOM_TX4939) += tx4939-rng.o diff --git a/drivers/char/hw_random/tx4939-rng.c b/drivers/char/hw_random/tx4939-rng.c new file mode 100644 index 000000000000..544d9085a8e8 --- /dev/null +++ b/drivers/char/hw_random/tx4939-rng.c @@ -0,0 +1,184 @@ +/* + * RNG driver for TX4939 Random Number Generators (RNG) + * + * Copyright (C) 2009 Atsushi Nemoto <anemo@mba.ocn.ne.jp> + * + * This file is subject to the terms and conditions of the GNU General Public + * License. See the file "COPYING" in the main directory of this archive + * for more details. + */ +#include <linux/module.h> +#include <linux/kernel.h> +#include <linux/init.h> +#include <linux/delay.h> +#include <linux/io.h> +#include <linux/platform_device.h> +#include <linux/hw_random.h> + +#define TX4939_RNG_RCSR 0x00000000 +#define TX4939_RNG_ROR(n) (0x00000018 + (n) * 8) + +#define TX4939_RNG_RCSR_INTE 0x00000008 +#define TX4939_RNG_RCSR_RST 0x00000004 +#define TX4939_RNG_RCSR_FIN 0x00000002 +#define TX4939_RNG_RCSR_ST 0x00000001 + +struct tx4939_rng { + struct hwrng rng; + void __iomem *base; + u64 databuf[3]; + unsigned int data_avail; +}; + +static void rng_io_start(void) +{ +#ifndef CONFIG_64BIT + /* + * readq is reading a 64-bit register using a 64-bit load. On + * a 32-bit kernel however interrupts or any other processor + * exception would clobber the upper 32-bit of the processor + * register so interrupts need to be disabled. + */ + local_irq_disable(); +#endif +} + +static void rng_io_end(void) +{ +#ifndef CONFIG_64BIT + local_irq_enable(); +#endif +} + +static u64 read_rng(void __iomem *base, unsigned int offset) +{ + return ____raw_readq(base + offset); +} + +static void write_rng(u64 val, void __iomem *base, unsigned int offset) +{ + return ____raw_writeq(val, base + offset); +} + +static int tx4939_rng_data_present(struct hwrng *rng, int wait) +{ + struct tx4939_rng *rngdev = container_of(rng, struct tx4939_rng, rng); + int i; + + if (rngdev->data_avail) + return rngdev->data_avail; + for (i = 0; i < 20; i++) { + rng_io_start(); + if (!(read_rng(rngdev->base, TX4939_RNG_RCSR) + & TX4939_RNG_RCSR_ST)) { + rngdev->databuf[0] = + read_rng(rngdev->base, TX4939_RNG_ROR(0)); + rngdev->databuf[1] = + read_rng(rngdev->base, TX4939_RNG_ROR(1)); + rngdev->databuf[2] = + read_rng(rngdev->base, TX4939_RNG_ROR(2)); + rngdev->data_avail = + sizeof(rngdev->databuf) / sizeof(u32); + /* Start RNG */ + write_rng(TX4939_RNG_RCSR_ST, + rngdev->base, TX4939_RNG_RCSR); + wait = 0; + } + rng_io_end(); + if (!wait) + break; + /* 90 bus clock cycles by default for generation */ + ndelay(90 * 5); + } + return rngdev->data_avail; +} + +static int tx4939_rng_data_read(struct hwrng *rng, u32 *buffer) +{ + struct tx4939_rng *rngdev = container_of(rng, struct tx4939_rng, rng); + + rngdev->data_avail--; + *buffer = *((u32 *)&rngdev->databuf + rngdev->data_avail); + return sizeof(u32); +} + +static int __init tx4939_rng_probe(struct platform_device *dev) +{ + struct tx4939_rng *rngdev; + struct resource *r; + int i; + + r = platform_get_resource(dev, IORESOURCE_MEM, 0); + if (!r) + return -EBUSY; + rngdev = devm_kzalloc(&dev->dev, sizeof(*rngdev), GFP_KERNEL); + if (!rngdev) + return -ENOMEM; + if (!devm_request_mem_region(&dev->dev, r->start, resource_size(r), + dev_name(&dev->dev))) + return -EBUSY; + rngdev->base = devm_ioremap(&dev->dev, r->start, resource_size(r)); + if (!rngdev->base) + return -EBUSY; + + rngdev->rng.name = dev_name(&dev->dev); + rngdev->rng.data_present = tx4939_rng_data_present; + rngdev->rng.data_read = tx4939_rng_data_read; + + rng_io_start(); + /* Reset RNG */ + write_rng(TX4939_RNG_RCSR_RST, rngdev->base, TX4939_RNG_RCSR); + write_rng(0, rngdev->base, TX4939_RNG_RCSR); + /* Start RNG */ + write_rng(TX4939_RNG_RCSR_ST, rngdev->base, TX4939_RNG_RCSR); + rng_io_end(); + /* + * Drop first two results. From the datasheet: + * The quality of the random numbers generated immediately + * after reset can be insufficient. Therefore, do not use + * random numbers obtained from the first and second + * generations; use the ones from the third or subsequent + * generation. + */ + for (i = 0; i < 2; i++) { + rngdev->data_avail = 0; + if (!tx4939_rng_data_present(&rngdev->rng, 1)) + return -EIO; + } + + platform_set_drvdata(dev, rngdev); + return hwrng_register(&rngdev->rng); +} + +static int __exit tx4939_rng_remove(struct platform_device *dev) +{ + struct tx4939_rng *rngdev = platform_get_drvdata(dev); + + hwrng_unregister(&rngdev->rng); + platform_set_drvdata(dev, NULL); + return 0; +} + +static struct platform_driver tx4939_rng_driver = { + .driver = { + .name = "tx4939-rng", + .owner = THIS_MODULE, + }, + .remove = tx4939_rng_remove, +}; + +static int __init tx4939rng_init(void) +{ + return platform_driver_probe(&tx4939_rng_driver, tx4939_rng_probe); +} + +static void __exit tx4939rng_exit(void) +{ + platform_driver_unregister(&tx4939_rng_driver); +} + +module_init(tx4939rng_init); +module_exit(tx4939rng_exit); + +MODULE_DESCRIPTION("H/W Random Number Generator (RNG) driver for TX4939"); +MODULE_LICENSE("GPL"); diff --git a/drivers/dma/Kconfig b/drivers/dma/Kconfig index 3b3c01b6f1ee..070357aaedbc 100644 --- a/drivers/dma/Kconfig +++ b/drivers/dma/Kconfig @@ -81,6 +81,14 @@ config MX3_IPU_IRQS To avoid bloating the irq_desc[] array we allocate a sufficient number of IRQ slots and map them dynamically to specific sources. +config TXX9_DMAC + tristate "Toshiba TXx9 SoC DMA support" + depends on MACH_TX49XX || MACH_TX39XX + select DMA_ENGINE + help + Support the TXx9 SoC internal DMA controller. This can be + integrated in chips such as the Toshiba TX4927/38/39. + config DMA_ENGINE bool diff --git a/drivers/dma/Makefile b/drivers/dma/Makefile index 2e5dc96700d2..a0b6564800c4 100644 --- a/drivers/dma/Makefile +++ b/drivers/dma/Makefile @@ -8,3 +8,4 @@ obj-$(CONFIG_FSL_DMA) += fsldma.o obj-$(CONFIG_MV_XOR) += mv_xor.o obj-$(CONFIG_DW_DMAC) += dw_dmac.o obj-$(CONFIG_MX3_IPU) += ipu/ +obj-$(CONFIG_TXX9_DMAC) += txx9dmac.o diff --git a/drivers/dma/txx9dmac.c b/drivers/dma/txx9dmac.c new file mode 100644 index 000000000000..9aa9ea9822c8 --- /dev/null +++ b/drivers/dma/txx9dmac.c @@ -0,0 +1,1354 @@ +/* + * Driver for the TXx9 SoC DMA Controller + * + * Copyright (C) 2009 Atsushi Nemoto + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ +#include <linux/dma-mapping.h> +#include <linux/init.h> +#include <linux/interrupt.h> +#include <linux/io.h> +#include <linux/module.h> +#include <linux/platform_device.h> +#include <linux/slab.h> +#include <linux/scatterlist.h> +#include "txx9dmac.h" + +static struct txx9dmac_chan *to_txx9dmac_chan(struct dma_chan *chan) +{ + return container_of(chan, struct txx9dmac_chan, chan); +} + +static struct txx9dmac_cregs __iomem *__dma_regs(const struct txx9dmac_chan *dc) +{ + return dc->ch_regs; +} + +static struct txx9dmac_cregs32 __iomem *__dma_regs32( + const struct txx9dmac_chan *dc) +{ + return dc->ch_regs; +} + +#define channel64_readq(dc, name) \ + __raw_readq(&(__dma_regs(dc)->name)) +#define channel64_writeq(dc, name, val) \ + __raw_writeq((val), &(__dma_regs(dc)->name)) +#define channel64_readl(dc, name) \ + __raw_readl(&(__dma_regs(dc)->name)) +#define channel64_writel(dc, name, val) \ + __raw_writel((val), &(__dma_regs(dc)->name)) + +#define channel32_readl(dc, name) \ + __raw_readl(&(__dma_regs32(dc)->name)) +#define channel32_writel(dc, name, val) \ + __raw_writel((val), &(__dma_regs32(dc)->name)) + +#define channel_readq(dc, name) channel64_readq(dc, name) +#define channel_writeq(dc, name, val) channel64_writeq(dc, name, val) +#define channel_readl(dc, name) \ + (is_dmac64(dc) ? \ + channel64_readl(dc, name) : channel32_readl(dc, name)) +#define channel_writel(dc, name, val) \ + (is_dmac64(dc) ? \ + channel64_writel(dc, name, val) : channel32_writel(dc, name, val)) + +static dma_addr_t channel64_read_CHAR(const struct txx9dmac_chan *dc) +{ + if (sizeof(__dma_regs(dc)->CHAR) == sizeof(u64)) + return channel64_readq(dc, CHAR); + else + return channel64_readl(dc, CHAR); +} + +static void channel64_write_CHAR(const struct txx9dmac_chan *dc, dma_addr_t val) +{ + if (sizeof(__dma_regs(dc)->CHAR) == sizeof(u64)) + channel64_writeq(dc, CHAR, val); + else + channel64_writel(dc, CHAR, val); +} + +static void channel64_clear_CHAR(const struct txx9dmac_chan *dc) +{ +#if defined(CONFIG_32BIT) && !defined(CONFIG_64BIT_PHYS_ADDR) + channel64_writel(dc, CHAR, 0); + channel64_writel(dc, __pad_CHAR, 0); +#else + channel64_writeq(dc, CHAR, 0); +#endif +} + +static dma_addr_t channel_read_CHAR(const struct txx9dmac_chan *dc) +{ + if (is_dmac64(dc)) + return channel64_read_CHAR(dc); + else + return channel32_readl(dc, CHAR); +} + +static void channel_write_CHAR(const struct txx9dmac_chan *dc, dma_addr_t val) +{ + if (is_dmac64(dc)) + channel64_write_CHAR(dc, val); + else + channel32_writel(dc, CHAR, val); +} + +static struct txx9dmac_regs __iomem *__txx9dmac_regs( + const struct txx9dmac_dev *ddev) +{ + return ddev->regs; +} + +static struct txx9dmac_regs32 __iomem *__txx9dmac_regs32( + const struct txx9dmac_dev *ddev) +{ + return ddev->regs; +} + +#define dma64_readl(ddev, name) \ + __raw_readl(&(__txx9dmac_regs(ddev)->name)) +#define dma64_writel(ddev, name, val) \ + __raw_writel((val), &(__txx9dmac_regs(ddev)->name)) + +#define dma32_readl(ddev, name) \ + __raw_readl(&(__txx9dmac_regs32(ddev)->name)) +#define dma32_writel(ddev, name, val) \ + __raw_writel((val), &(__txx9dmac_regs32(ddev)->name)) + +#define dma_readl(ddev, name) \ + (__is_dmac64(ddev) ? \ + dma64_readl(ddev, name) : dma32_readl(ddev, name)) +#define dma_writel(ddev, name, val) \ + (__is_dmac64(ddev) ? \ + dma64_writel(ddev, name, val) : dma32_writel(ddev, name, val)) + +static struct device *chan2dev(struct dma_chan *chan) +{ + return &chan->dev->device; +} +static struct device *chan2parent(struct dma_chan *chan) +{ + return chan->dev->device.parent; +} + +static struct txx9dmac_desc * +txd_to_txx9dmac_desc(struct dma_async_tx_descriptor *txd) +{ + return container_of(txd, struct txx9dmac_desc, txd); +} + +static dma_addr_t desc_read_CHAR(const struct txx9dmac_chan *dc, + const struct txx9dmac_desc *desc) +{ + return is_dmac64(dc) ? desc->hwdesc.CHAR : desc->hwdesc32.CHAR; +} + +static void desc_write_CHAR(const struct txx9dmac_chan *dc, + struct txx9dmac_desc *desc, dma_addr_t val) +{ + if (is_dmac64(dc)) + desc->hwdesc.CHAR = val; + else + desc->hwdesc32.CHAR = val; +} + +#define TXX9_DMA_MAX_COUNT 0x04000000 + +#define TXX9_DMA_INITIAL_DESC_COUNT 64 + +static struct txx9dmac_desc *txx9dmac_first_active(struct txx9dmac_chan *dc) +{ + return list_entry(dc->active_list.next, + struct txx9dmac_desc, desc_node); +} + +static struct txx9dmac_desc *txx9dmac_last_active(struct txx9dmac_chan *dc) +{ + return list_entry(dc->active_list.prev, + struct txx9dmac_desc, desc_node); +} + +static struct txx9dmac_desc *txx9dmac_first_queued(struct txx9dmac_chan *dc) +{ + return list_entry(dc->queue.next, struct txx9dmac_desc, desc_node); +} + +static struct txx9dmac_desc *txx9dmac_last_child(struct txx9dmac_desc *desc) +{ + if (!list_empty(&desc->txd.tx_list)) + desc = list_entry(desc->txd.tx_list.prev, + struct txx9dmac_desc, desc_node); + return desc; +} + +static dma_cookie_t txx9dmac_tx_submit(struct dma_async_tx_descriptor *tx); + +static struct txx9dmac_desc *txx9dmac_desc_alloc(struct txx9dmac_chan *dc, + gfp_t flags) +{ + struct txx9dmac_dev *ddev = dc->ddev; + struct txx9dmac_desc *desc; + + desc = kzalloc(sizeof(*desc), flags); + if (!desc) + return NULL; + dma_async_tx_descriptor_init(&desc->txd, &dc->chan); + desc->txd.tx_submit = txx9dmac_tx_submit; + /* txd.flags will be overwritten in prep funcs */ + desc->txd.flags = DMA_CTRL_ACK; + desc->txd.phys = dma_map_single(chan2parent(&dc->chan), &desc->hwdesc, + ddev->descsize, DMA_TO_DEVICE); + return desc; +} + +static struct txx9dmac_desc *txx9dmac_desc_get(struct txx9dmac_chan *dc) +{ + struct txx9dmac_desc *desc, *_desc; + struct txx9dmac_desc *ret = NULL; + unsigned int i = 0; + + spin_lock_bh(&dc->lock); + list_for_each_entry_safe(desc, _desc, &dc->free_list, desc_node) { + if (async_tx_test_ack(&desc->txd)) { + list_del(&desc->desc_node); + ret = desc; + break; + } + dev_dbg(chan2dev(&dc->chan), "desc %p not ACKed\n", desc); + i++; + } + spin_unlock_bh(&dc->lock); + + dev_vdbg(chan2dev(&dc->chan), "scanned %u descriptors on freelist\n", + i); + if (!ret) { + ret = txx9dmac_desc_alloc(dc, GFP_ATOMIC); + if (ret) { + spin_lock_bh(&dc->lock); + dc->descs_allocated++; + spin_unlock_bh(&dc->lock); + } else + dev_err(chan2dev(&dc->chan), + "not enough descriptors available\n"); + } + return ret; +} + +static void txx9dmac_sync_desc_for_cpu(struct txx9dmac_chan *dc, + struct txx9dmac_desc *desc) +{ + struct txx9dmac_dev *ddev = dc->ddev; + struct txx9dmac_desc *child; + + list_for_each_entry(child, &desc->txd.tx_list, desc_node) + dma_sync_single_for_cpu(chan2parent(&dc->chan), + child->txd.phys, ddev->descsize, + DMA_TO_DEVICE); + dma_sync_single_for_cpu(chan2parent(&dc->chan), + desc->txd.phys, ddev->descsize, + DMA_TO_DEVICE); +} + +/* + * Move a descriptor, including any children, to the free list. + * `desc' must not be on any lists. + */ +static void txx9dmac_desc_put(struct txx9dmac_chan *dc, + struct txx9dmac_desc *desc) +{ + if (desc) { + struct txx9dmac_desc *child; + + txx9dmac_sync_desc_for_cpu(dc, desc); + + spin_lock_bh(&dc->lock); + list_for_each_entry(child, &desc->txd.tx_list, desc_node) + dev_vdbg(chan2dev(&dc->chan), + "moving child desc %p to freelist\n", + child); + list_splice_init(&desc->txd.tx_list, &dc->free_list); + dev_vdbg(chan2dev(&dc->chan), "moving desc %p to freelist\n", + desc); + list_add(&desc->desc_node, &dc->free_list); + spin_unlock_bh(&dc->lock); + } +} + +/* Called with dc->lock held and bh disabled */ +static dma_cookie_t +txx9dmac_assign_cookie(struct txx9dmac_chan *dc, struct txx9dmac_desc *desc) +{ + dma_cookie_t cookie = dc->chan.cookie; + + if (++cookie < 0) + cookie = 1; + + dc->chan.cookie = cookie; + desc->txd.cookie = cookie; + + return cookie; +} + +/*----------------------------------------------------------------------*/ + +static void txx9dmac_dump_regs(struct txx9dmac_chan *dc) +{ + if (is_dmac64(dc)) + dev_err(chan2dev(&dc->chan), + " CHAR: %#llx SAR: %#llx DAR: %#llx CNTR: %#x" + " SAIR: %#x DAIR: %#x CCR: %#x CSR: %#x\n", + (u64)channel64_read_CHAR(dc), + channel64_readq(dc, SAR), + channel64_readq(dc, DAR), + channel64_readl(dc, CNTR), + channel64_readl(dc, SAIR), + channel64_readl(dc, DAIR), + channel64_readl(dc, CCR), + channel64_readl(dc, CSR)); + else + dev_err(chan2dev(&dc->chan), + " CHAR: %#x SAR: %#x DAR: %#x CNTR: %#x" + " SAIR: %#x DAIR: %#x CCR: %#x CSR: %#x\n", + channel32_readl(dc, CHAR), + channel32_readl(dc, SAR), + channel32_readl(dc, DAR), + channel32_readl(dc, CNTR), + channel32_readl(dc, SAIR), + channel32_readl(dc, DAIR), + channel32_readl(dc, CCR), + channel32_readl(dc, CSR)); +} + +static void txx9dmac_reset_chan(struct txx9dmac_chan *dc) +{ + channel_writel(dc, CCR, TXX9_DMA_CCR_CHRST); + if (is_dmac64(dc)) { + channel64_clear_CHAR(dc); + channel_writeq(dc, SAR, 0); + channel_writeq(dc, DAR, 0); + } else { + channel_writel(dc, CHAR, 0); + channel_writel(dc, SAR, 0); + channel_writel(dc, DAR, 0); + } + channel_writel(dc, CNTR, 0); + channel_writel(dc, SAIR, 0); + channel_writel(dc, DAIR, 0); + channel_writel(dc, CCR, 0); + mmiowb(); +} + +/* Called with dc->lock held and bh disabled */ +static void txx9dmac_dostart(struct txx9dmac_chan *dc, + struct txx9dmac_desc *first) +{ + struct txx9dmac_slave *ds = dc->chan.private; + u32 sai, dai; + + dev_vdbg(chan2dev(&dc->chan), "dostart %u %p\n", + first->txd.cookie, first); + /* ASSERT: channel is idle */ + if (channel_readl(dc, CSR) & TXX9_DMA_CSR_XFACT) { + dev_err(chan2dev(&dc->chan), + "BUG: Attempted to start non-idle channel\n"); + txx9dmac_dump_regs(dc); + /* The tasklet will hopefully advance the queue... */ + return; + } + + if (is_dmac64(dc)) { + channel64_writel(dc, CNTR, 0); + channel64_writel(dc, CSR, 0xffffffff); + if (ds) { + if (ds->tx_reg) { + sai = ds->reg_width; + dai = 0; + } else { + sai = 0; + dai = ds->reg_width; + } + } else { + sai = 8; + dai = 8; + } + channel64_writel(dc, SAIR, sai); + channel64_writel(dc, DAIR, dai); + /* All 64-bit DMAC supports SMPCHN */ + channel64_writel(dc, CCR, dc->ccr); + /* Writing a non zero value to CHAR will assert XFACT */ + channel64_write_CHAR(dc, first->txd.phys); + } else { + channel32_writel(dc, CNTR, 0); + channel32_writel(dc, CSR, 0xffffffff); + if (ds) { + if (ds->tx_reg) { + sai = ds->reg_width; + dai = 0; + } else { + sai = 0; + dai = ds->reg_width; + } + } else { + sai = 4; + dai = 4; + } + channel32_writel(dc, SAIR, sai); + channel32_writel(dc, DAIR, dai); + if (txx9_dma_have_SMPCHN()) { + channel32_writel(dc, CCR, dc->ccr); + /* Writing a non zero value to CHAR will assert XFACT */ + channel32_writel(dc, CHAR, first->txd.phys); + } else { + channel32_writel(dc, CHAR, first->txd.phys); + channel32_writel(dc, CCR, dc->ccr); + } + } +} + +/*----------------------------------------------------------------------*/ + +static void +txx9dmac_descriptor_complete(struct txx9dmac_chan *dc, + struct txx9dmac_desc *desc) +{ + dma_async_tx_callback callback; + void *param; + struct dma_async_tx_descriptor *txd = &desc->txd; + struct txx9dmac_slave *ds = dc->chan.private; + + dev_vdbg(chan2dev(&dc->chan), "descriptor %u %p complete\n", + txd->cookie, desc); + + dc->completed = txd->cookie; + callback = txd->callback; + param = txd->callback_param; + + txx9dmac_sync_desc_for_cpu(dc, desc); + list_splice_init(&txd->tx_list, &dc->free_list); + list_move(&desc->desc_node, &dc->free_list); + + /* + * We use dma_unmap_page() regardless of how the buffers were + * mapped before they were submitted... + */ + if (!ds) { + dma_addr_t dmaaddr; + if (!(txd->flags & DMA_COMPL_SKIP_DEST_UNMAP)) { + dmaaddr = is_dmac64(dc) ? + desc->hwdesc.DAR : desc->hwdesc32.DAR; + dma_unmap_page(chan2parent(&dc->chan), dmaaddr, + desc->len, DMA_FROM_DEVICE); + } + if (!(txd->flags & DMA_COMPL_SKIP_SRC_UNMAP)) { + dmaaddr = is_dmac64(dc) ? + desc->hwdesc.SAR : desc->hwdesc32.SAR; + dma_unmap_page(chan2parent(&dc->chan), dmaaddr, + desc->len, DMA_TO_DEVICE); + } + } + + /* + * The API requires that no submissions are done from a + * callback, so we don't need to drop the lock here + */ + if (callback) + callback(param); + dma_run_dependencies(txd); +} + +static void txx9dmac_dequeue(struct txx9dmac_chan *dc, struct list_head *list) +{ + struct txx9dmac_dev *ddev = dc->ddev; + struct txx9dmac_desc *desc; + struct txx9dmac_desc *prev = NULL; + + BUG_ON(!list_empty(list)); + do { + desc = txx9dmac_first_queued(dc); + if (prev) { + desc_write_CHAR(dc, prev, desc->txd.phys); + dma_sync_single_for_device(chan2parent(&dc->chan), + prev->txd.phys, ddev->descsize, + DMA_TO_DEVICE); + } + prev = txx9dmac_last_child(desc); + list_move_tail(&desc->desc_node, list); + /* Make chain-completion interrupt happen */ + if ((desc->txd.flags & DMA_PREP_INTERRUPT) && + !txx9dmac_chan_INTENT(dc)) + break; + } while (!list_empty(&dc->queue)); +} + +static void txx9dmac_complete_all(struct txx9dmac_chan *dc) +{ + struct txx9dmac_desc *desc, *_desc; + LIST_HEAD(list); + + /* + * Submit queued descriptors ASAP, i.e. before we go through + * the completed ones. + */ + list_splice_init(&dc->active_list, &list); + if (!list_empty(&dc->queue)) { + txx9dmac_dequeue(dc, &dc->active_list); + txx9dmac_dostart(dc, txx9dmac_first_active(dc)); + } + + list_for_each_entry_safe(desc, _desc, &list, desc_node) + txx9dmac_descriptor_complete(dc, desc); +} + +static void txx9dmac_dump_desc(struct txx9dmac_chan *dc, + struct txx9dmac_hwdesc *desc) +{ + if (is_dmac64(dc)) { +#ifdef TXX9_DMA_USE_SIMPLE_CHAIN + dev_crit(chan2dev(&dc->chan), + " desc: ch%#llx s%#llx d%#llx c%#x\n", + (u64)desc->CHAR, desc->SAR, desc->DAR, desc->CNTR); +#else + dev_crit(chan2dev(&dc->chan), + " desc: ch%#llx s%#llx d%#llx c%#x" + " si%#x di%#x cc%#x cs%#x\n", + (u64)desc->CHAR, desc->SAR, desc->DAR, desc->CNTR, + desc->SAIR, desc->DAIR, desc->CCR, desc->CSR); +#endif + } else { + struct txx9dmac_hwdesc32 *d = (struct txx9dmac_hwdesc32 *)desc; +#ifdef TXX9_DMA_USE_SIMPLE_CHAIN + dev_crit(chan2dev(&dc->chan), + " desc: ch%#x s%#x d%#x c%#x\n", + d->CHAR, d->SAR, d->DAR, d->CNTR); +#else + dev_crit(chan2dev(&dc->chan), + " desc: ch%#x s%#x d%#x c%#x" + " si%#x di%#x cc%#x cs%#x\n", + d->CHAR, d->SAR, d->DAR, d->CNTR, + d->SAIR, d->DAIR, d->CCR, d->CSR); +#endif + } +} + +static void txx9dmac_handle_error(struct txx9dmac_chan *dc, u32 csr) +{ + struct txx9dmac_desc *bad_desc; + struct txx9dmac_desc *child; + u32 errors; + + /* + * The descriptor currently at the head of the active list is + * borked. Since we don't have any way to report errors, we'll + * just have to scream loudly and try to carry on. + */ + dev_crit(chan2dev(&dc->chan), "Abnormal Chain Completion\n"); + txx9dmac_dump_regs(dc); + + bad_desc = txx9dmac_first_active(dc); + list_del_init(&bad_desc->desc_node); + + /* Clear all error flags and try to restart the controller */ + errors = csr & (TXX9_DMA_CSR_ABCHC | + TXX9_DMA_CSR_CFERR | TXX9_DMA_CSR_CHERR | + TXX9_DMA_CSR_DESERR | TXX9_DMA_CSR_SORERR); + channel_writel(dc, CSR, errors); + + if (list_empty(&dc->active_list) && !list_empty(&dc->queue)) + txx9dmac_dequeue(dc, &dc->active_list); + if (!list_empty(&dc->active_list)) + txx9dmac_dostart(dc, txx9dmac_first_active(dc)); + + dev_crit(chan2dev(&dc->chan), + "Bad descriptor submitted for DMA! (cookie: %d)\n", + bad_desc->txd.cookie); + txx9dmac_dump_desc(dc, &bad_desc->hwdesc); + list_for_each_entry(child, &bad_desc->txd.tx_list, desc_node) + txx9dmac_dump_desc(dc, &child->hwdesc); + /* Pretend the descriptor completed successfully */ + txx9dmac_descriptor_complete(dc, bad_desc); +} + +static void txx9dmac_scan_descriptors(struct txx9dmac_chan *dc) +{ + dma_addr_t chain; + struct txx9dmac_desc *desc, *_desc; + struct txx9dmac_desc *child; + u32 csr; + + if (is_dmac64(dc)) { + chain = channel64_read_CHAR(dc); + csr = channel64_readl(dc, CSR); + channel64_writel(dc, CSR, csr); + } else { + chain = channel32_readl(dc, CHAR); + csr = channel32_readl(dc, CSR); + channel32_writel(dc, CSR, csr); + } + /* For dynamic chain, we should look at XFACT instead of NCHNC */ + if (!(csr & (TXX9_DMA_CSR_XFACT | TXX9_DMA_CSR_ABCHC))) { + /* Everything we've submitted is done */ + txx9dmac_complete_all(dc); + return; + } + if (!(csr & TXX9_DMA_CSR_CHNEN)) + chain = 0; /* last descriptor of this chain */ + + dev_vdbg(chan2dev(&dc->chan), "scan_descriptors: char=%#llx\n", + (u64)chain); + + list_for_each_entry_safe(desc, _desc, &dc->active_list, desc_node) { + if (desc_read_CHAR(dc, desc) == chain) { + /* This one is currently in progress */ + if (csr & TXX9_DMA_CSR_ABCHC) + goto scan_done; + return; + } + + list_for_each_entry(child, &desc->txd.tx_list, desc_node) + if (desc_read_CHAR(dc, child) == chain) { + /* Currently in progress */ + if (csr & TXX9_DMA_CSR_ABCHC) + goto scan_done; + return; + } + + /* + * No descriptors so far seem to be in progress, i.e. + * this one must be done. + */ + txx9dmac_descriptor_complete(dc, desc); + } +scan_done: + if (csr & TXX9_DMA_CSR_ABCHC) { + txx9dmac_handle_error(dc, csr); + return; + } + + dev_err(chan2dev(&dc->chan), + "BUG: All descriptors done, but channel not idle!\n"); + + /* Try to continue after resetting the channel... */ + txx9dmac_reset_chan(dc); + + if (!list_empty(&dc->queue)) { + txx9dmac_dequeue(dc, &dc->active_list); + txx9dmac_dostart(dc, txx9dmac_first_active(dc)); + } +} + +static void txx9dmac_chan_tasklet(unsigned long data) +{ + int irq; + u32 csr; + struct txx9dmac_chan *dc; + + dc = (struct txx9dmac_chan *)data; + csr = channel_readl(dc, CSR); + dev_vdbg(chan2dev(&dc->chan), "tasklet: status=%x\n", csr); + + spin_lock(&dc->lock); + if (csr & (TXX9_DMA_CSR_ABCHC | TXX9_DMA_CSR_NCHNC | + TXX9_DMA_CSR_NTRNFC)) + txx9dmac_scan_descriptors(dc); + spin_unlock(&dc->lock); + irq = dc->irq; + + enable_irq(irq); +} + +static irqreturn_t txx9dmac_chan_interrupt(int irq, void *dev_id) +{ + struct txx9dmac_chan *dc = dev_id; + + dev_vdbg(chan2dev(&dc->chan), "interrupt: status=%#x\n", + channel_readl(dc, CSR)); + + tasklet_schedule(&dc->tasklet); + /* + * Just disable the interrupts. We'll turn them back on in the + * softirq handler. + */ + disable_irq_nosync(irq); + + return IRQ_HANDLED; +} + +static void txx9dmac_tasklet(unsigned long data) +{ + int irq; + u32 csr; + struct txx9dmac_chan *dc; + + struct txx9dmac_dev *ddev = (struct txx9dmac_dev *)data; + u32 mcr; + int i; + + mcr = dma_readl(ddev, MCR); + dev_vdbg(ddev->chan[0]->dma.dev, "tasklet: mcr=%x\n", mcr); + for (i = 0; i < TXX9_DMA_MAX_NR_CHANNELS; i++) { + if ((mcr >> (24 + i)) & 0x11) { + dc = ddev->chan[i]; + csr = channel_readl(dc, CSR); + dev_vdbg(chan2dev(&dc->chan), "tasklet: status=%x\n", + csr); + spin_lock(&dc->lock); + if (csr & (TXX9_DMA_CSR_ABCHC | TXX9_DMA_CSR_NCHNC | + TXX9_DMA_CSR_NTRNFC)) + txx9dmac_scan_descriptors(dc); + spin_unlock(&dc->lock); + } + } + irq = ddev->irq; + + enable_irq(irq); +} + +static irqreturn_t txx9dmac_interrupt(int irq, void *dev_id) +{ + struct txx9dmac_dev *ddev = dev_id; + + dev_vdbg(ddev->chan[0]->dma.dev, "interrupt: status=%#x\n", + dma_readl(ddev, MCR)); + + tasklet_schedule(&ddev->tasklet); + /* + * Just disable the interrupts. We'll turn them back on in the + * softirq handler. + */ + disable_irq_nosync(irq); + + return IRQ_HANDLED; +} + +/*----------------------------------------------------------------------*/ + +static dma_cookie_t txx9dmac_tx_submit(struct dma_async_tx_descriptor *tx) +{ + struct txx9dmac_desc *desc = txd_to_txx9dmac_desc(tx); + struct txx9dmac_chan *dc = to_txx9dmac_chan(tx->chan); + dma_cookie_t cookie; + + spin_lock_bh(&dc->lock); + cookie = txx9dmac_assign_cookie(dc, desc); + + dev_vdbg(chan2dev(tx->chan), "tx_submit: queued %u %p\n", + desc->txd.cookie, desc); + + list_add_tail(&desc->desc_node, &dc->queue); + spin_unlock_bh(&dc->lock); + + return cookie; +} + +static struct dma_async_tx_descriptor * +txx9dmac_prep_dma_memcpy(struct dma_chan *chan, dma_addr_t dest, dma_addr_t src, + size_t len, unsigned long flags) +{ + struct txx9dmac_chan *dc = to_txx9dmac_chan(chan); + struct txx9dmac_dev *ddev = dc->ddev; + struct txx9dmac_desc *desc; + struct txx9dmac_desc *first; + struct txx9dmac_desc *prev; + size_t xfer_count; + size_t offset; + + dev_vdbg(chan2dev(chan), "prep_dma_memcpy d%#llx s%#llx l%#zx f%#lx\n", + (u64)dest, (u64)src, len, flags); + + if (unlikely(!len)) { + dev_dbg(chan2dev(chan), "prep_dma_memcpy: length is zero!\n"); + return NULL; + } + + prev = first = NULL; + + for (offset = 0; offset < len; offset += xfer_count) { + xfer_count = min_t(size_t, len - offset, TXX9_DMA_MAX_COUNT); + /* + * Workaround for ERT-TX49H2-033, ERT-TX49H3-020, + * ERT-TX49H4-016 (slightly conservative) + */ + if (__is_dmac64(ddev)) { + if (xfer_count > 0x100 && + (xfer_count & 0xff) >= 0xfa && + (xfer_count & 0xff) <= 0xff) + xfer_count -= 0x20; + } else { + if (xfer_count > 0x80 && + (xfer_count & 0x7f) >= 0x7e && + (xfer_count & 0x7f) <= 0x7f) + xfer_count -= 0x20; + } + + desc = txx9dmac_desc_get(dc); + if (!desc) { + txx9dmac_desc_put(dc, first); + return NULL; + } + + if (__is_dmac64(ddev)) { + desc->hwdesc.SAR = src + offset; + desc->hwdesc.DAR = dest + offset; + desc->hwdesc.CNTR = xfer_count; + txx9dmac_desc_set_nosimple(ddev, desc, 8, 8, + dc->ccr | TXX9_DMA_CCR_XFACT); + } else { + desc->hwdesc32.SAR = src + offset; + desc->hwdesc32.DAR = dest + offset; + desc->hwdesc32.CNTR = xfer_count; + txx9dmac_desc_set_nosimple(ddev, desc, 4, 4, + dc->ccr | TXX9_DMA_CCR_XFACT); + } + + /* + * The descriptors on tx_list are not reachable from + * the dc->queue list or dc->active_list after a + * submit. If we put all descriptors on active_list, + * calling of callback on the completion will be more + * complex. + */ + if (!first) { + first = desc; + } else { + desc_write_CHAR(dc, prev, desc->txd.phys); + dma_sync_single_for_device(chan2parent(&dc->chan), + prev->txd.phys, ddev->descsize, + DMA_TO_DEVICE); + list_add_tail(&desc->desc_node, + &first->txd.tx_list); + } + prev = desc; + } + + /* Trigger interrupt after last block */ + if (flags & DMA_PREP_INTERRUPT) + txx9dmac_desc_set_INTENT(ddev, prev); + + desc_write_CHAR(dc, prev, 0); + dma_sync_single_for_device(chan2parent(&dc->chan), + prev->txd.phys, ddev->descsize, + DMA_TO_DEVICE); + + first->txd.flags = flags; + first->len = len; + + return &first->txd; +} + +static struct dma_async_tx_descriptor * +txx9dmac_prep_slave_sg(struct dma_chan *chan, struct scatterlist *sgl, + unsigned int sg_len, enum dma_data_direction direction, + unsigned long flags) +{ + struct txx9dmac_chan *dc = to_txx9dmac_chan(chan); + struct txx9dmac_dev *ddev = dc->ddev; + struct txx9dmac_slave *ds = chan->private; + struct txx9dmac_desc *prev; + struct txx9dmac_desc *first; + unsigned int i; + struct scatterlist *sg; + + dev_vdbg(chan2dev(chan), "prep_dma_slave\n"); + + BUG_ON(!ds || !ds->reg_width); + if (ds->tx_reg) + BUG_ON(direction != DMA_TO_DEVICE); + else + BUG_ON(direction != DMA_FROM_DEVICE); + if (unlikely(!sg_len)) + return NULL; + + prev = first = NULL; + + for_each_sg(sgl, sg, sg_len, i) { + struct txx9dmac_desc *desc; + dma_addr_t mem; + u32 sai, dai; + + desc = txx9dmac_desc_get(dc); + if (!desc) { + txx9dmac_desc_put(dc, first); + return NULL; + } + + mem = sg_dma_address(sg); + + if (__is_dmac64(ddev)) { + if (direction == DMA_TO_DEVICE) { + desc->hwdesc.SAR = mem; + desc->hwdesc.DAR = ds->tx_reg; + } else { + desc->hwdesc.SAR = ds->rx_reg; + desc->hwdesc.DAR = mem; + } + desc->hwdesc.CNTR = sg_dma_len(sg); + } else { + if (direction == DMA_TO_DEVICE) { + desc->hwdesc32.SAR = mem; + desc->hwdesc32.DAR = ds->tx_reg; + } else { + desc->hwdesc32.SAR = ds->rx_reg; + desc->hwdesc32.DAR = mem; + } + desc->hwdesc32.CNTR = sg_dma_len(sg); + } + if (direction == DMA_TO_DEVICE) { + sai = ds->reg_width; + dai = 0; + } else { + sai = 0; + dai = ds->reg_width; + } + txx9dmac_desc_set_nosimple(ddev, desc, sai, dai, + dc->ccr | TXX9_DMA_CCR_XFACT); + + if (!first) { + first = desc; + } else { + desc_write_CHAR(dc, prev, desc->txd.phys); + dma_sync_single_for_device(chan2parent(&dc->chan), + prev->txd.phys, + ddev->descsize, + DMA_TO_DEVICE); + list_add_tail(&desc->desc_node, + &first->txd.tx_list); + } + prev = desc; + } + + /* Trigger interrupt after last block */ + if (flags & DMA_PREP_INTERRUPT) + txx9dmac_desc_set_INTENT(ddev, prev); + + desc_write_CHAR(dc, prev, 0); + dma_sync_single_for_device(chan2parent(&dc->chan), + prev->txd.phys, ddev->descsize, + DMA_TO_DEVICE); + + first->txd.flags = flags; + first->len = 0; + + return &first->txd; +} + +static void txx9dmac_terminate_all(struct dma_chan *chan) +{ + struct txx9dmac_chan *dc = to_txx9dmac_chan(chan); + struct txx9dmac_desc *desc, *_desc; + LIST_HEAD(list); + + dev_vdbg(chan2dev(chan), "terminate_all\n"); + spin_lock_bh(&dc->lock); + + txx9dmac_reset_chan(dc); + + /* active_list entries will end up before queued entries */ + list_splice_init(&dc->queue, &list); + list_splice_init(&dc->active_list, &list); + + spin_unlock_bh(&dc->lock); + + /* Flush all pending and queued descriptors */ + list_for_each_entry_safe(desc, _desc, &list, desc_node) + txx9dmac_descriptor_complete(dc, desc); +} + +static enum dma_status +txx9dmac_is_tx_complete(struct dma_chan *chan, + dma_cookie_t cookie, + dma_cookie_t *done, dma_cookie_t *used) +{ + struct txx9dmac_chan *dc = to_txx9dmac_chan(chan); + dma_cookie_t last_used; + dma_cookie_t last_complete; + int ret; + + last_complete = dc->completed; + last_used = chan->cookie; + + ret = dma_async_is_complete(cookie, last_complete, last_used); + if (ret != DMA_SUCCESS) { + spin_lock_bh(&dc->lock); + txx9dmac_scan_descriptors(dc); + spin_unlock_bh(&dc->lock); + + last_complete = dc->completed; + last_used = chan->cookie; + + ret = dma_async_is_complete(cookie, last_complete, last_used); + } + + if (done) + *done = last_complete; + if (used) + *used = last_used; + + return ret; +} + +static void txx9dmac_chain_dynamic(struct txx9dmac_chan *dc, + struct txx9dmac_desc *prev) +{ + struct txx9dmac_dev *ddev = dc->ddev; + struct txx9dmac_desc *desc; + LIST_HEAD(list); + + prev = txx9dmac_last_child(prev); + txx9dmac_dequeue(dc, &list); + desc = list_entry(list.next, struct txx9dmac_desc, desc_node); + desc_write_CHAR(dc, prev, desc->txd.phys); + dma_sync_single_for_device(chan2parent(&dc->chan), + prev->txd.phys, ddev->descsize, + DMA_TO_DEVICE); + mmiowb(); + if (!(channel_readl(dc, CSR) & TXX9_DMA_CSR_CHNEN) && + channel_read_CHAR(dc) == prev->txd.phys) + /* Restart chain DMA */ + channel_write_CHAR(dc, desc->txd.phys); + list_splice_tail(&list, &dc->active_list); +} + +static void txx9dmac_issue_pending(struct dma_chan *chan) +{ + struct txx9dmac_chan *dc = to_txx9dmac_chan(chan); + + spin_lock_bh(&dc->lock); + + if (!list_empty(&dc->active_list)) + txx9dmac_scan_descriptors(dc); + if (!list_empty(&dc->queue)) { + if (list_empty(&dc->active_list)) { + txx9dmac_dequeue(dc, &dc->active_list); + txx9dmac_dostart(dc, txx9dmac_first_active(dc)); + } else if (txx9_dma_have_SMPCHN()) { + struct txx9dmac_desc *prev = txx9dmac_last_active(dc); + + if (!(prev->txd.flags & DMA_PREP_INTERRUPT) || + txx9dmac_chan_INTENT(dc)) + txx9dmac_chain_dynamic(dc, prev); + } + } + + spin_unlock_bh(&dc->lock); +} + +static int txx9dmac_alloc_chan_resources(struct dma_chan *chan) +{ + struct txx9dmac_chan *dc = to_txx9dmac_chan(chan); + struct txx9dmac_slave *ds = chan->private; + struct txx9dmac_desc *desc; + int i; + + dev_vdbg(chan2dev(chan), "alloc_chan_resources\n"); + + /* ASSERT: channel is idle */ + if (channel_readl(dc, CSR) & TXX9_DMA_CSR_XFACT) { + dev_dbg(chan2dev(chan), "DMA channel not idle?\n"); + return -EIO; + } + + dc->completed = chan->cookie = 1; + + dc->ccr = TXX9_DMA_CCR_IMMCHN | TXX9_DMA_CCR_INTENE | CCR_LE; + txx9dmac_chan_set_SMPCHN(dc); + if (!txx9_dma_have_SMPCHN() || (dc->ccr & TXX9_DMA_CCR_SMPCHN)) + dc->ccr |= TXX9_DMA_CCR_INTENC; + if (chan->device->device_prep_dma_memcpy) { + if (ds) + return -EINVAL; + dc->ccr |= TXX9_DMA_CCR_XFSZ_X8; + } else { + if (!ds || + (ds->tx_reg && ds->rx_reg) || (!ds->tx_reg && !ds->rx_reg)) + return -EINVAL; + dc->ccr |= TXX9_DMA_CCR_EXTRQ | + TXX9_DMA_CCR_XFSZ(__ffs(ds->reg_width)); + txx9dmac_chan_set_INTENT(dc); + } + + spin_lock_bh(&dc->lock); + i = dc->descs_allocated; + while (dc->descs_allocated < TXX9_DMA_INITIAL_DESC_COUNT) { + spin_unlock_bh(&dc->lock); + + desc = txx9dmac_desc_alloc(dc, GFP_KERNEL); + if (!desc) { + dev_info(chan2dev(chan), + "only allocated %d descriptors\n", i); + spin_lock_bh(&dc->lock); + break; + } + txx9dmac_desc_put(dc, desc); + + spin_lock_bh(&dc->lock); + i = ++dc->descs_allocated; + } + spin_unlock_bh(&dc->lock); + + dev_dbg(chan2dev(chan), + "alloc_chan_resources allocated %d descriptors\n", i); + + return i; +} + +static void txx9dmac_free_chan_resources(struct dma_chan *chan) +{ + struct txx9dmac_chan *dc = to_txx9dmac_chan(chan); + struct txx9dmac_dev *ddev = dc->ddev; + struct txx9dmac_desc *desc, *_desc; + LIST_HEAD(list); + + dev_dbg(chan2dev(chan), "free_chan_resources (descs allocated=%u)\n", + dc->descs_allocated); + + /* ASSERT: channel is idle */ + BUG_ON(!list_empty(&dc->active_list)); + BUG_ON(!list_empty(&dc->queue)); + BUG_ON(channel_readl(dc, CSR) & TXX9_DMA_CSR_XFACT); + + spin_lock_bh(&dc->lock); + list_splice_init(&dc->free_list, &list); + dc->descs_allocated = 0; + spin_unlock_bh(&dc->lock); + + list_for_each_entry_safe(desc, _desc, &list, desc_node) { + dev_vdbg(chan2dev(chan), " freeing descriptor %p\n", desc); + dma_unmap_single(chan2parent(chan), desc->txd.phys, + ddev->descsize, DMA_TO_DEVICE); + kfree(desc); + } + + dev_vdbg(chan2dev(chan), "free_chan_resources done\n"); +} + +/*----------------------------------------------------------------------*/ + +static void txx9dmac_off(struct txx9dmac_dev *ddev) +{ + dma_writel(ddev, MCR, 0); + mmiowb(); +} + +static int __init txx9dmac_chan_probe(struct platform_device *pdev) +{ + struct txx9dmac_chan_platform_data *cpdata = pdev->dev.platform_data; + struct platform_device *dmac_dev = cpdata->dmac_dev; + struct txx9dmac_platform_data *pdata = dmac_dev->dev.platform_data; + struct txx9dmac_chan *dc; + int err; + int ch = pdev->id % TXX9_DMA_MAX_NR_CHANNELS; + int irq; + + dc = devm_kzalloc(&pdev->dev, sizeof(*dc), GFP_KERNEL); + if (!dc) + return -ENOMEM; + + dc->dma.dev = &pdev->dev; + dc->dma.device_alloc_chan_resources = txx9dmac_alloc_chan_resources; + dc->dma.device_free_chan_resources = txx9dmac_free_chan_resources; + dc->dma.device_terminate_all = txx9dmac_terminate_all; + dc->dma.device_is_tx_complete = txx9dmac_is_tx_complete; + dc->dma.device_issue_pending = txx9dmac_issue_pending; + if (pdata && pdata->memcpy_chan == ch) { + dc->dma.device_prep_dma_memcpy = txx9dmac_prep_dma_memcpy; + dma_cap_set(DMA_MEMCPY, dc->dma.cap_mask); + } else { + dc->dma.device_prep_slave_sg = txx9dmac_prep_slave_sg; + dma_cap_set(DMA_SLAVE, dc->dma.cap_mask); + dma_cap_set(DMA_PRIVATE, dc->dma.cap_mask); + } + + INIT_LIST_HEAD(&dc->dma.channels); + dc->ddev = platform_get_drvdata(dmac_dev); + if (dc->ddev->irq < 0) { + irq = platform_get_irq(pdev, 0); + if (irq < 0) + return irq; + tasklet_init(&dc->tasklet, txx9dmac_chan_tasklet, + (unsigned long)dc); + dc->irq = irq; + err = devm_request_irq(&pdev->dev, dc->irq, + txx9dmac_chan_interrupt, 0, dev_name(&pdev->dev), dc); + if (err) + return err; + } else + dc->irq = -1; + dc->ddev->chan[ch] = dc; + dc->chan.device = &dc->dma; + list_add_tail(&dc->chan.device_node, &dc->chan.device->channels); + dc->chan.cookie = dc->completed = 1; + + if (is_dmac64(dc)) + dc->ch_regs = &__txx9dmac_regs(dc->ddev)->CHAN[ch]; + else + dc->ch_regs = &__txx9dmac_regs32(dc->ddev)->CHAN[ch]; + spin_lock_init(&dc->lock); + + INIT_LIST_HEAD(&dc->active_list); + INIT_LIST_HEAD(&dc->queue); + INIT_LIST_HEAD(&dc->free_list); + + txx9dmac_reset_chan(dc); + + platform_set_drvdata(pdev, dc); + + err = dma_async_device_register(&dc->dma); + if (err) + return err; + dev_dbg(&pdev->dev, "TXx9 DMA Channel (dma%d%s%s)\n", + dc->dma.dev_id, + dma_has_cap(DMA_MEMCPY, dc->dma.cap_mask) ? " memcpy" : "", + dma_has_cap(DMA_SLAVE, dc->dma.cap_mask) ? " slave" : ""); + + return 0; +} + +static int __exit txx9dmac_chan_remove(struct platform_device *pdev) +{ + struct txx9dmac_chan *dc = platform_get_drvdata(pdev); + + dma_async_device_unregister(&dc->dma); + if (dc->irq >= 0) + tasklet_kill(&dc->tasklet); + dc->ddev->chan[pdev->id % TXX9_DMA_MAX_NR_CHANNELS] = NULL; + return 0; +} + +static int __init txx9dmac_probe(struct platform_device *pdev) +{ + struct txx9dmac_platform_data *pdata = pdev->dev.platform_data; + struct resource *io; + struct txx9dmac_dev *ddev; + u32 mcr; + int err; + + io = platform_get_resource(pdev, IORESOURCE_MEM, 0); + if (!io) + return -EINVAL; + + ddev = devm_kzalloc(&pdev->dev, sizeof(*ddev), GFP_KERNEL); + if (!ddev) + return -ENOMEM; + + if (!devm_request_mem_region(&pdev->dev, io->start, resource_size(io), + dev_name(&pdev->dev))) + return -EBUSY; + + ddev->regs = devm_ioremap(&pdev->dev, io->start, resource_size(io)); + if (!ddev->regs) + return -ENOMEM; + ddev->have_64bit_regs = pdata->have_64bit_regs; + if (__is_dmac64(ddev)) + ddev->descsize = sizeof(struct txx9dmac_hwdesc); + else + ddev->descsize = sizeof(struct txx9dmac_hwdesc32); + + /* force dma off, just in case */ + txx9dmac_off(ddev); + + ddev->irq = platform_get_irq(pdev, 0); + if (ddev->irq >= 0) { + tasklet_init(&ddev->tasklet, txx9dmac_tasklet, + (unsigned long)ddev); + err = devm_request_irq(&pdev->dev, ddev->irq, + txx9dmac_interrupt, 0, dev_name(&pdev->dev), ddev); + if (err) + return err; + } + + mcr = TXX9_DMA_MCR_MSTEN | MCR_LE; + if (pdata && pdata->memcpy_chan >= 0) + mcr |= TXX9_DMA_MCR_FIFUM(pdata->memcpy_chan); + dma_writel(ddev, MCR, mcr); + + platform_set_drvdata(pdev, ddev); + return 0; +} + +static int __exit txx9dmac_remove(struct platform_device *pdev) +{ + struct txx9dmac_dev *ddev = platform_get_drvdata(pdev); + + txx9dmac_off(ddev); + if (ddev->irq >= 0) + tasklet_kill(&ddev->tasklet); + return 0; +} + +static void txx9dmac_shutdown(struct platform_device *pdev) +{ + struct txx9dmac_dev *ddev = platform_get_drvdata(pdev); + + txx9dmac_off(ddev); +} + +static int txx9dmac_suspend_late(struct platform_device *pdev, + pm_message_t mesg) +{ + struct txx9dmac_dev *ddev = platform_get_drvdata(pdev); + + txx9dmac_off(ddev); + return 0; +} + +static int txx9dmac_resume_early(struct platform_device *pdev) +{ + struct txx9dmac_dev *ddev = platform_get_drvdata(pdev); + struct txx9dmac_platform_data *pdata = pdev->dev.platform_data; + u32 mcr; + + mcr = TXX9_DMA_MCR_MSTEN | MCR_LE; + if (pdata && pdata->memcpy_chan >= 0) + mcr |= TXX9_DMA_MCR_FIFUM(pdata->memcpy_chan); + dma_writel(ddev, MCR, mcr); + return 0; + +} + +static struct platform_driver txx9dmac_chan_driver = { + .remove = __exit_p(txx9dmac_chan_remove), + .driver = { + .name = "txx9dmac-chan", + }, +}; + +static struct platform_driver txx9dmac_driver = { + .remove = __exit_p(txx9dmac_remove), + .shutdown = txx9dmac_shutdown, + .suspend_late = txx9dmac_suspend_late, + .resume_early = txx9dmac_resume_early, + .driver = { + .name = "txx9dmac", + }, +}; + +static int __init txx9dmac_init(void) +{ + int rc; + + rc = platform_driver_probe(&txx9dmac_driver, txx9dmac_probe); + if (!rc) { + rc = platform_driver_probe(&txx9dmac_chan_driver, + txx9dmac_chan_probe); + if (rc) + platform_driver_unregister(&txx9dmac_driver); + } + return rc; +} +module_init(txx9dmac_init); + +static void __exit txx9dmac_exit(void) +{ + platform_driver_unregister(&txx9dmac_chan_driver); + platform_driver_unregister(&txx9dmac_driver); +} +module_exit(txx9dmac_exit); + +MODULE_LICENSE("GPL"); +MODULE_DESCRIPTION("TXx9 DMA Controller driver"); +MODULE_AUTHOR("Atsushi Nemoto <anemo@mba.ocn.ne.jp>"); diff --git a/drivers/dma/txx9dmac.h b/drivers/dma/txx9dmac.h new file mode 100644 index 000000000000..c907ff01d276 --- /dev/null +++ b/drivers/dma/txx9dmac.h @@ -0,0 +1,307 @@ +/* + * Driver for the TXx9 SoC DMA Controller + * + * Copyright (C) 2009 Atsushi Nemoto + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ +#ifndef TXX9DMAC_H +#define TXX9DMAC_H + +#include <linux/dmaengine.h> +#include <asm/txx9/dmac.h> + +/* + * Design Notes: + * + * This DMAC have four channels and one FIFO buffer. Each channel can + * be configured for memory-memory or device-memory transfer, but only + * one channel can do alignment-free memory-memory transfer at a time + * while the channel should occupy the FIFO buffer for effective + * transfers. + * + * Instead of dynamically assign the FIFO buffer to channels, I chose + * make one dedicated channel for memory-memory transfer. The + * dedicated channel is public. Other channels are private and used + * for slave transfer. Some devices in the SoC are wired to certain + * DMA channel. + */ + +#ifdef CONFIG_MACH_TX49XX +static inline bool txx9_dma_have_SMPCHN(void) +{ + return true; +} +#define TXX9_DMA_USE_SIMPLE_CHAIN +#else +static inline bool txx9_dma_have_SMPCHN(void) +{ + return false; +} +#endif + +#ifdef __LITTLE_ENDIAN +#ifdef CONFIG_MACH_TX49XX +#define CCR_LE TXX9_DMA_CCR_LE +#define MCR_LE 0 +#else +#define CCR_LE 0 +#define MCR_LE TXX9_DMA_MCR_LE +#endif +#else +#define CCR_LE 0 +#define MCR_LE 0 +#endif + +/* + * Redefine this macro to handle differences between 32- and 64-bit + * addressing, big vs. little endian, etc. + */ +#ifdef __BIG_ENDIAN +#define TXX9_DMA_REG32(name) u32 __pad_##name; u32 name +#else +#define TXX9_DMA_REG32(name) u32 name; u32 __pad_##name +#endif + +/* Hardware register definitions. */ +struct txx9dmac_cregs { +#if defined(CONFIG_32BIT) && !defined(CONFIG_64BIT_PHYS_ADDR) + TXX9_DMA_REG32(CHAR); /* Chain Address Register */ +#else + u64 CHAR; /* Chain Address Register */ +#endif + u64 SAR; /* Source Address Register */ + u64 DAR; /* Destination Address Register */ + TXX9_DMA_REG32(CNTR); /* Count Register */ + TXX9_DMA_REG32(SAIR); /* Source Address Increment Register */ + TXX9_DMA_REG32(DAIR); /* Destination Address Increment Register */ + TXX9_DMA_REG32(CCR); /* Channel Control Register */ + TXX9_DMA_REG32(CSR); /* Channel Status Register */ +}; +struct txx9dmac_cregs32 { + u32 CHAR; + u32 SAR; + u32 DAR; + u32 CNTR; + u32 SAIR; + u32 DAIR; + u32 CCR; + u32 CSR; +}; + +struct txx9dmac_regs { + /* per-channel registers */ + struct txx9dmac_cregs CHAN[TXX9_DMA_MAX_NR_CHANNELS]; + u64 __pad[9]; + u64 MFDR; /* Memory Fill Data Register */ + TXX9_DMA_REG32(MCR); /* Master Control Register */ +}; +struct txx9dmac_regs32 { + struct txx9dmac_cregs32 CHAN[TXX9_DMA_MAX_NR_CHANNELS]; + u32 __pad[9]; + u32 MFDR; + u32 MCR; +}; + +/* bits for MCR */ +#define TXX9_DMA_MCR_EIS(ch) (0x10000000<<(ch)) +#define TXX9_DMA_MCR_DIS(ch) (0x01000000<<(ch)) +#define TXX9_DMA_MCR_RSFIF 0x00000080 +#define TXX9_DMA_MCR_FIFUM(ch) (0x00000008<<(ch)) +#define TXX9_DMA_MCR_LE 0x00000004 +#define TXX9_DMA_MCR_RPRT 0x00000002 +#define TXX9_DMA_MCR_MSTEN 0x00000001 + +/* bits for CCRn */ +#define TXX9_DMA_CCR_IMMCHN 0x20000000 +#define TXX9_DMA_CCR_USEXFSZ 0x10000000 +#define TXX9_DMA_CCR_LE 0x08000000 +#define TXX9_DMA_CCR_DBINH 0x04000000 +#define TXX9_DMA_CCR_SBINH 0x02000000 +#define TXX9_DMA_CCR_CHRST 0x01000000 +#define TXX9_DMA_CCR_RVBYTE 0x00800000 +#define TXX9_DMA_CCR_ACKPOL 0x00400000 +#define TXX9_DMA_CCR_REQPL 0x00200000 +#define TXX9_DMA_CCR_EGREQ 0x00100000 +#define TXX9_DMA_CCR_CHDN 0x00080000 +#define TXX9_DMA_CCR_DNCTL 0x00060000 +#define TXX9_DMA_CCR_EXTRQ 0x00010000 +#define TXX9_DMA_CCR_INTRQD 0x0000e000 +#define TXX9_DMA_CCR_INTENE 0x00001000 +#define TXX9_DMA_CCR_INTENC 0x00000800 +#define TXX9_DMA_CCR_INTENT 0x00000400 +#define TXX9_DMA_CCR_CHNEN 0x00000200 +#define TXX9_DMA_CCR_XFACT 0x00000100 +#define TXX9_DMA_CCR_SMPCHN 0x00000020 +#define TXX9_DMA_CCR_XFSZ(order) (((order) << 2) & 0x0000001c) +#define TXX9_DMA_CCR_XFSZ_1 TXX9_DMA_CCR_XFSZ(0) +#define TXX9_DMA_CCR_XFSZ_2 TXX9_DMA_CCR_XFSZ(1) +#define TXX9_DMA_CCR_XFSZ_4 TXX9_DMA_CCR_XFSZ(2) +#define TXX9_DMA_CCR_XFSZ_8 TXX9_DMA_CCR_XFSZ(3) +#define TXX9_DMA_CCR_XFSZ_X4 TXX9_DMA_CCR_XFSZ(4) +#define TXX9_DMA_CCR_XFSZ_X8 TXX9_DMA_CCR_XFSZ(5) +#define TXX9_DMA_CCR_XFSZ_X16 TXX9_DMA_CCR_XFSZ(6) +#define TXX9_DMA_CCR_XFSZ_X32 TXX9_DMA_CCR_XFSZ(7) +#define TXX9_DMA_CCR_MEMIO 0x00000002 +#define TXX9_DMA_CCR_SNGAD 0x00000001 + +/* bits for CSRn */ +#define TXX9_DMA_CSR_CHNEN 0x00000400 +#define TXX9_DMA_CSR_STLXFER 0x00000200 +#define TXX9_DMA_CSR_XFACT 0x00000100 +#define TXX9_DMA_CSR_ABCHC 0x00000080 +#define TXX9_DMA_CSR_NCHNC 0x00000040 +#define TXX9_DMA_CSR_NTRNFC 0x00000020 +#define TXX9_DMA_CSR_EXTDN 0x00000010 +#define TXX9_DMA_CSR_CFERR 0x00000008 +#define TXX9_DMA_CSR_CHERR 0x00000004 +#define TXX9_DMA_CSR_DESERR 0x00000002 +#define TXX9_DMA_CSR_SORERR 0x00000001 + +struct txx9dmac_chan { + struct dma_chan chan; + struct dma_device dma; + struct txx9dmac_dev *ddev; + void __iomem *ch_regs; + struct tasklet_struct tasklet; + int irq; + u32 ccr; + + spinlock_t lock; + + /* these other elements are all protected by lock */ + dma_cookie_t completed; + struct list_head active_list; + struct list_head queue; + struct list_head free_list; + + unsigned int descs_allocated; +}; + +struct txx9dmac_dev { + void __iomem *regs; + struct tasklet_struct tasklet; + int irq; + struct txx9dmac_chan *chan[TXX9_DMA_MAX_NR_CHANNELS]; + bool have_64bit_regs; + unsigned int descsize; +}; + +static inline bool __is_dmac64(const struct txx9dmac_dev *ddev) +{ + return ddev->have_64bit_regs; +} + +static inline bool is_dmac64(const struct txx9dmac_chan *dc) +{ + return __is_dmac64(dc->ddev); +} + +#ifdef TXX9_DMA_USE_SIMPLE_CHAIN +/* Hardware descriptor definition. (for simple-chain) */ +struct txx9dmac_hwdesc { +#if defined(CONFIG_32BIT) && !defined(CONFIG_64BIT_PHYS_ADDR) + TXX9_DMA_REG32(CHAR); +#else + u64 CHAR; +#endif + u64 SAR; + u64 DAR; + TXX9_DMA_REG32(CNTR); +}; +struct txx9dmac_hwdesc32 { + u32 CHAR; + u32 SAR; + u32 DAR; + u32 CNTR; +}; +#else +#define txx9dmac_hwdesc txx9dmac_cregs +#define txx9dmac_hwdesc32 txx9dmac_cregs32 +#endif + +struct txx9dmac_desc { + /* FIRST values the hardware uses */ + union { + struct txx9dmac_hwdesc hwdesc; + struct txx9dmac_hwdesc32 hwdesc32; + }; + + /* THEN values for driver housekeeping */ + struct list_head desc_node ____cacheline_aligned; + struct dma_async_tx_descriptor txd; + size_t len; +}; + +#ifdef TXX9_DMA_USE_SIMPLE_CHAIN + +static inline bool txx9dmac_chan_INTENT(struct txx9dmac_chan *dc) +{ + return (dc->ccr & TXX9_DMA_CCR_INTENT) != 0; +} + +static inline void txx9dmac_chan_set_INTENT(struct txx9dmac_chan *dc) +{ + dc->ccr |= TXX9_DMA_CCR_INTENT; +} + +static inline void txx9dmac_desc_set_INTENT(struct txx9dmac_dev *ddev, + struct txx9dmac_desc *desc) +{ +} + +static inline void txx9dmac_chan_set_SMPCHN(struct txx9dmac_chan *dc) +{ + dc->ccr |= TXX9_DMA_CCR_SMPCHN; +} + +static inline void txx9dmac_desc_set_nosimple(struct txx9dmac_dev *ddev, + struct txx9dmac_desc *desc, + u32 sair, u32 dair, u32 ccr) +{ +} + +#else /* TXX9_DMA_USE_SIMPLE_CHAIN */ + +static inline bool txx9dmac_chan_INTENT(struct txx9dmac_chan *dc) +{ + return true; +} + +static void txx9dmac_chan_set_INTENT(struct txx9dmac_chan *dc) +{ +} + +static inline void txx9dmac_desc_set_INTENT(struct txx9dmac_dev *ddev, + struct txx9dmac_desc *desc) +{ + if (__is_dmac64(ddev)) + desc->hwdesc.CCR |= TXX9_DMA_CCR_INTENT; + else + desc->hwdesc32.CCR |= TXX9_DMA_CCR_INTENT; +} + +static inline void txx9dmac_chan_set_SMPCHN(struct txx9dmac_chan *dc) +{ +} + +static inline void txx9dmac_desc_set_nosimple(struct txx9dmac_dev *ddev, + struct txx9dmac_desc *desc, + u32 sai, u32 dai, u32 ccr) +{ + if (__is_dmac64(ddev)) { + desc->hwdesc.SAIR = sai; + desc->hwdesc.DAIR = dai; + desc->hwdesc.CCR = ccr; + } else { + desc->hwdesc32.SAIR = sai; + desc->hwdesc32.DAIR = dai; + desc->hwdesc32.CCR = ccr; + } +} + +#endif /* TXX9_DMA_USE_SIMPLE_CHAIN */ + +#endif /* TXX9DMAC_H */ |