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authorLinus Torvalds <torvalds@ppc970.osdl.org>2005-04-16 15:20:36 -0700
committerLinus Torvalds <torvalds@ppc970.osdl.org>2005-04-16 15:20:36 -0700
commit1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 (patch)
tree0bba044c4ce775e45a88a51686b5d9f90697ea9d /arch/ia64/sn/include/pci/tiocp.h
Linux-2.6.12-rc2v2.6.12-rc2
Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
Diffstat (limited to 'arch/ia64/sn/include/pci/tiocp.h')
-rw-r--r--arch/ia64/sn/include/pci/tiocp.h256
1 files changed, 256 insertions, 0 deletions
diff --git a/arch/ia64/sn/include/pci/tiocp.h b/arch/ia64/sn/include/pci/tiocp.h
new file mode 100644
index 000000000000..f07c83b2bf6e
--- /dev/null
+++ b/arch/ia64/sn/include/pci/tiocp.h
@@ -0,0 +1,256 @@
+/*
+ * 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) 2003-2004 Silicon Graphics, Inc. All rights reserved.
+ */
+#ifndef _ASM_IA64_SN_PCI_TIOCP_H
+#define _ASM_IA64_SN_PCI_TIOCP_H
+
+#define TIOCP_HOST_INTR_ADDR 0x003FFFFFFFFFFFFFUL
+#define TIOCP_PCI64_CMDTYPE_MEM (0x1ull << 60)
+
+
+/*****************************************************************************
+ *********************** TIOCP MMR structure mapping ***************************
+ *****************************************************************************/
+
+struct tiocp{
+
+ /* 0x000000-0x00FFFF -- Local Registers */
+
+ /* 0x000000-0x000057 -- (Legacy Widget Space) Configuration */
+ uint64_t cp_id; /* 0x000000 */
+ uint64_t cp_stat; /* 0x000008 */
+ uint64_t cp_err_upper; /* 0x000010 */
+ uint64_t cp_err_lower; /* 0x000018 */
+ #define cp_err cp_err_lower
+ uint64_t cp_control; /* 0x000020 */
+ uint64_t cp_req_timeout; /* 0x000028 */
+ uint64_t cp_intr_upper; /* 0x000030 */
+ uint64_t cp_intr_lower; /* 0x000038 */
+ #define cp_intr cp_intr_lower
+ uint64_t cp_err_cmdword; /* 0x000040 */
+ uint64_t _pad_000048; /* 0x000048 */
+ uint64_t cp_tflush; /* 0x000050 */
+
+ /* 0x000058-0x00007F -- Bridge-specific Configuration */
+ uint64_t cp_aux_err; /* 0x000058 */
+ uint64_t cp_resp_upper; /* 0x000060 */
+ uint64_t cp_resp_lower; /* 0x000068 */
+ #define cp_resp cp_resp_lower
+ uint64_t cp_tst_pin_ctrl; /* 0x000070 */
+ uint64_t cp_addr_lkerr; /* 0x000078 */
+
+ /* 0x000080-0x00008F -- PMU & MAP */
+ uint64_t cp_dir_map; /* 0x000080 */
+ uint64_t _pad_000088; /* 0x000088 */
+
+ /* 0x000090-0x00009F -- SSRAM */
+ uint64_t cp_map_fault; /* 0x000090 */
+ uint64_t _pad_000098; /* 0x000098 */
+
+ /* 0x0000A0-0x0000AF -- Arbitration */
+ uint64_t cp_arb; /* 0x0000A0 */
+ uint64_t _pad_0000A8; /* 0x0000A8 */
+
+ /* 0x0000B0-0x0000BF -- Number In A Can or ATE Parity Error */
+ uint64_t cp_ate_parity_err; /* 0x0000B0 */
+ uint64_t _pad_0000B8; /* 0x0000B8 */
+
+ /* 0x0000C0-0x0000FF -- PCI/GIO */
+ uint64_t cp_bus_timeout; /* 0x0000C0 */
+ uint64_t cp_pci_cfg; /* 0x0000C8 */
+ uint64_t cp_pci_err_upper; /* 0x0000D0 */
+ uint64_t cp_pci_err_lower; /* 0x0000D8 */
+ #define cp_pci_err cp_pci_err_lower
+ uint64_t _pad_0000E0[4]; /* 0x0000{E0..F8} */
+
+ /* 0x000100-0x0001FF -- Interrupt */
+ uint64_t cp_int_status; /* 0x000100 */
+ uint64_t cp_int_enable; /* 0x000108 */
+ uint64_t cp_int_rst_stat; /* 0x000110 */
+ uint64_t cp_int_mode; /* 0x000118 */
+ uint64_t cp_int_device; /* 0x000120 */
+ uint64_t cp_int_host_err; /* 0x000128 */
+ uint64_t cp_int_addr[8]; /* 0x0001{30,,,68} */
+ uint64_t cp_err_int_view; /* 0x000170 */
+ uint64_t cp_mult_int; /* 0x000178 */
+ uint64_t cp_force_always[8]; /* 0x0001{80,,,B8} */
+ uint64_t cp_force_pin[8]; /* 0x0001{C0,,,F8} */
+
+ /* 0x000200-0x000298 -- Device */
+ uint64_t cp_device[4]; /* 0x0002{00,,,18} */
+ uint64_t _pad_000220[4]; /* 0x0002{20,,,38} */
+ uint64_t cp_wr_req_buf[4]; /* 0x0002{40,,,58} */
+ uint64_t _pad_000260[4]; /* 0x0002{60,,,78} */
+ uint64_t cp_rrb_map[2]; /* 0x0002{80,,,88} */
+ #define cp_even_resp cp_rrb_map[0] /* 0x000280 */
+ #define cp_odd_resp cp_rrb_map[1] /* 0x000288 */
+ uint64_t cp_resp_status; /* 0x000290 */
+ uint64_t cp_resp_clear; /* 0x000298 */
+
+ uint64_t _pad_0002A0[12]; /* 0x0002{A0..F8} */
+
+ /* 0x000300-0x0003F8 -- Buffer Address Match Registers */
+ struct {
+ uint64_t upper; /* 0x0003{00,,,F0} */
+ uint64_t lower; /* 0x0003{08,,,F8} */
+ } cp_buf_addr_match[16];
+
+ /* 0x000400-0x0005FF -- Performance Monitor Registers (even only) */
+ struct {
+ uint64_t flush_w_touch; /* 0x000{400,,,5C0} */
+ uint64_t flush_wo_touch; /* 0x000{408,,,5C8} */
+ uint64_t inflight; /* 0x000{410,,,5D0} */
+ uint64_t prefetch; /* 0x000{418,,,5D8} */
+ uint64_t total_pci_retry; /* 0x000{420,,,5E0} */
+ uint64_t max_pci_retry; /* 0x000{428,,,5E8} */
+ uint64_t max_latency; /* 0x000{430,,,5F0} */
+ uint64_t clear_all; /* 0x000{438,,,5F8} */
+ } cp_buf_count[8];
+
+
+ /* 0x000600-0x0009FF -- PCI/X registers */
+ uint64_t cp_pcix_bus_err_addr; /* 0x000600 */
+ uint64_t cp_pcix_bus_err_attr; /* 0x000608 */
+ uint64_t cp_pcix_bus_err_data; /* 0x000610 */
+ uint64_t cp_pcix_pio_split_addr; /* 0x000618 */
+ uint64_t cp_pcix_pio_split_attr; /* 0x000620 */
+ uint64_t cp_pcix_dma_req_err_attr; /* 0x000628 */
+ uint64_t cp_pcix_dma_req_err_addr; /* 0x000630 */
+ uint64_t cp_pcix_timeout; /* 0x000638 */
+
+ uint64_t _pad_000640[24]; /* 0x000{640,,,6F8} */
+
+ /* 0x000700-0x000737 -- Debug Registers */
+ uint64_t cp_ct_debug_ctl; /* 0x000700 */
+ uint64_t cp_br_debug_ctl; /* 0x000708 */
+ uint64_t cp_mux3_debug_ctl; /* 0x000710 */
+ uint64_t cp_mux4_debug_ctl; /* 0x000718 */
+ uint64_t cp_mux5_debug_ctl; /* 0x000720 */
+ uint64_t cp_mux6_debug_ctl; /* 0x000728 */
+ uint64_t cp_mux7_debug_ctl; /* 0x000730 */
+
+ uint64_t _pad_000738[89]; /* 0x000{738,,,9F8} */
+
+ /* 0x000A00-0x000BFF -- PCI/X Read&Write Buffer */
+ struct {
+ uint64_t cp_buf_addr; /* 0x000{A00,,,AF0} */
+ uint64_t cp_buf_attr; /* 0X000{A08,,,AF8} */
+ } cp_pcix_read_buf_64[16];
+
+ struct {
+ uint64_t cp_buf_addr; /* 0x000{B00,,,BE0} */
+ uint64_t cp_buf_attr; /* 0x000{B08,,,BE8} */
+ uint64_t cp_buf_valid; /* 0x000{B10,,,BF0} */
+ uint64_t __pad1; /* 0x000{B18,,,BF8} */
+ } cp_pcix_write_buf_64[8];
+
+ /* End of Local Registers -- Start of Address Map space */
+
+ char _pad_000c00[0x010000 - 0x000c00];
+
+ /* 0x010000-0x011FF8 -- Internal ATE RAM (Auto Parity Generation) */
+ uint64_t cp_int_ate_ram[1024]; /* 0x010000-0x011FF8 */
+
+ char _pad_012000[0x14000 - 0x012000];
+
+ /* 0x014000-0x015FF8 -- Internal ATE RAM (Manual Parity Generation) */
+ uint64_t cp_int_ate_ram_mp[1024]; /* 0x014000-0x015FF8 */
+
+ char _pad_016000[0x18000 - 0x016000];
+
+ /* 0x18000-0x197F8 -- TIOCP Write Request Ram */
+ uint64_t cp_wr_req_lower[256]; /* 0x18000 - 0x187F8 */
+ uint64_t cp_wr_req_upper[256]; /* 0x18800 - 0x18FF8 */
+ uint64_t cp_wr_req_parity[256]; /* 0x19000 - 0x197F8 */
+
+ char _pad_019800[0x1C000 - 0x019800];
+
+ /* 0x1C000-0x1EFF8 -- TIOCP Read Response Ram */
+ uint64_t cp_rd_resp_lower[512]; /* 0x1C000 - 0x1CFF8 */
+ uint64_t cp_rd_resp_upper[512]; /* 0x1D000 - 0x1DFF8 */
+ uint64_t cp_rd_resp_parity[512]; /* 0x1E000 - 0x1EFF8 */
+
+ char _pad_01F000[0x20000 - 0x01F000];
+
+ /* 0x020000-0x021FFF -- Host Device (CP) Configuration Space (not used) */
+ char _pad_020000[0x021000 - 0x20000];
+
+ /* 0x021000-0x027FFF -- PCI Device Configuration Spaces */
+ union {
+ uint8_t c[0x1000 / 1]; /* 0x02{0000,,,7FFF} */
+ uint16_t s[0x1000 / 2]; /* 0x02{0000,,,7FFF} */
+ uint32_t l[0x1000 / 4]; /* 0x02{0000,,,7FFF} */
+ uint64_t d[0x1000 / 8]; /* 0x02{0000,,,7FFF} */
+ union {
+ uint8_t c[0x100 / 1];
+ uint16_t s[0x100 / 2];
+ uint32_t l[0x100 / 4];
+ uint64_t d[0x100 / 8];
+ } f[8];
+ } cp_type0_cfg_dev[7]; /* 0x02{1000,,,7FFF} */
+
+ /* 0x028000-0x028FFF -- PCI Type 1 Configuration Space */
+ union {
+ uint8_t c[0x1000 / 1]; /* 0x028000-0x029000 */
+ uint16_t s[0x1000 / 2]; /* 0x028000-0x029000 */
+ uint32_t l[0x1000 / 4]; /* 0x028000-0x029000 */
+ uint64_t d[0x1000 / 8]; /* 0x028000-0x029000 */
+ union {
+ uint8_t c[0x100 / 1];
+ uint16_t s[0x100 / 2];
+ uint32_t l[0x100 / 4];
+ uint64_t d[0x100 / 8];
+ } f[8];
+ } cp_type1_cfg; /* 0x028000-0x029000 */
+
+ char _pad_029000[0x030000-0x029000];
+
+ /* 0x030000-0x030007 -- PCI Interrupt Acknowledge Cycle */
+ union {
+ uint8_t c[8 / 1];
+ uint16_t s[8 / 2];
+ uint32_t l[8 / 4];
+ uint64_t d[8 / 8];
+ } cp_pci_iack; /* 0x030000-0x030007 */
+
+ char _pad_030007[0x040000-0x030008];
+
+ /* 0x040000-0x040007 -- PCIX Special Cycle */
+ union {
+ uint8_t c[8 / 1];
+ uint16_t s[8 / 2];
+ uint32_t l[8 / 4];
+ uint64_t d[8 / 8];
+ } cp_pcix_cycle; /* 0x040000-0x040007 */
+
+ char _pad_040007[0x200000-0x040008];
+
+ /* 0x200000-0x7FFFFF -- PCI/GIO Device Spaces */
+ union {
+ uint8_t c[0x100000 / 1];
+ uint16_t s[0x100000 / 2];
+ uint32_t l[0x100000 / 4];
+ uint64_t d[0x100000 / 8];
+ } cp_devio_raw[6]; /* 0x200000-0x7FFFFF */
+
+ #define cp_devio(n) cp_devio_raw[((n)<2)?(n*2):(n+2)]
+
+ char _pad_800000[0xA00000-0x800000];
+
+ /* 0xA00000-0xBFFFFF -- PCI/GIO Device Spaces w/flush */
+ union {
+ uint8_t c[0x100000 / 1];
+ uint16_t s[0x100000 / 2];
+ uint32_t l[0x100000 / 4];
+ uint64_t d[0x100000 / 8];
+ } cp_devio_raw_flush[6]; /* 0xA00000-0xBFFFFF */
+
+ #define cp_devio_flush(n) cp_devio_raw_flush[((n)<2)?(n*2):(n+2)]
+
+};
+
+#endif /* _ASM_IA64_SN_PCI_TIOCP_H */