From 8b8642af15ed14b9a7a34d3401afbcc274533e13 Mon Sep 17 00:00:00 2001 From: Christophe Leroy Date: Tue, 7 Feb 2017 10:05:09 +0100 Subject: net: ethernet: ucc_geth: fix MEM_PART_MURAM mode Since commit 5093bb965a163 ("powerpc/QE: switch to the cpm_muram implementation"), muram area is not part of immrbar mapping anymore so immrbar_virt_to_phys() is not usable anymore. Fixes: 5093bb965a163 ("powerpc/QE: switch to the cpm_muram implementation") Signed-off-by: Christophe Leroy Acked-by: David S. Miller Acked-by: Li Yang Signed-off-by: Scott Wood --- include/soc/fsl/qe/qe.h | 1 + 1 file changed, 1 insertion(+) (limited to 'include/soc') diff --git a/include/soc/fsl/qe/qe.h b/include/soc/fsl/qe/qe.h index 70339d7958c0..0cd4c11479b1 100644 --- a/include/soc/fsl/qe/qe.h +++ b/include/soc/fsl/qe/qe.h @@ -243,6 +243,7 @@ static inline int qe_alive_during_sleep(void) #define qe_muram_free cpm_muram_free #define qe_muram_addr cpm_muram_addr #define qe_muram_offset cpm_muram_offset +#define qe_muram_dma cpm_muram_dma #define qe_setbits32(_addr, _v) iowrite32be(ioread32be(_addr) | (_v), (_addr)) #define qe_clrbits32(_addr, _v) iowrite32be(ioread32be(_addr) & ~(_v), (_addr)) -- cgit v1.2.3 From b54ea82f01282253c85eb7e2fd2b6c96f7a027d8 Mon Sep 17 00:00:00 2001 From: Christophe Leroy Date: Tue, 7 Feb 2017 10:05:11 +0100 Subject: soc/fsl/qe: get rid of immrbar_virt_to_phys() immrbar_virt_to_phys() is not used anymore Signed-off-by: Christophe Leroy Acked-by: Li Yang Signed-off-by: Scott Wood --- drivers/soc/fsl/qe/qe.c | 4 +--- include/soc/fsl/qe/immap_qe.h | 19 ------------------- 2 files changed, 1 insertion(+), 22 deletions(-) (limited to 'include/soc') diff --git a/drivers/soc/fsl/qe/qe.c b/drivers/soc/fsl/qe/qe.c index ade168f5328e..d9c04f588f7f 100644 --- a/drivers/soc/fsl/qe/qe.c +++ b/drivers/soc/fsl/qe/qe.c @@ -66,7 +66,7 @@ static unsigned int qe_num_of_snum; static phys_addr_t qebase = -1; -phys_addr_t get_qe_base(void) +static phys_addr_t get_qe_base(void) { struct device_node *qe; int ret; @@ -90,8 +90,6 @@ phys_addr_t get_qe_base(void) return qebase; } -EXPORT_SYMBOL(get_qe_base); - void qe_reset(void) { if (qe_immr == NULL) diff --git a/include/soc/fsl/qe/immap_qe.h b/include/soc/fsl/qe/immap_qe.h index c76ef30b05ba..7baaabd5ec2c 100644 --- a/include/soc/fsl/qe/immap_qe.h +++ b/include/soc/fsl/qe/immap_qe.h @@ -464,25 +464,6 @@ struct qe_immap { } __attribute__ ((packed)); extern struct qe_immap __iomem *qe_immr; -extern phys_addr_t get_qe_base(void); - -/* - * Returns the offset within the QE address space of the given pointer. - * - * Note that the QE does not support 36-bit physical addresses, so if - * get_qe_base() returns a number above 4GB, the caller will probably fail. - */ -static inline phys_addr_t immrbar_virt_to_phys(void *address) -{ - void *q = (void *)qe_immr; - - /* Is it a MURAM address? */ - if ((address >= q) && (address < (q + QE_IMMAP_SIZE))) - return get_qe_base() + (address - q); - - /* It's an address returned by kmalloc */ - return virt_to_phys(address); -} #endif /* __KERNEL__ */ #endif /* _ASM_POWERPC_IMMAP_QE_H */ -- cgit v1.2.3