diff options
| author | Robert Hancock <hancock@sedsystems.ca> | 2019-06-06 16:28:06 -0600 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2019-06-06 16:24:29 -0700 |
| commit | d85f5f3e4eb38300642d2b54c5740b351c0bdcc5 (patch) | |
| tree | 0457f770cfd480d8f9bffe8e015400c4060df846 /drivers/net/ethernet/xilinx | |
| parent | 23e6b2dc93630b60a6c33bd2a1289686bc33e272 (diff) | |
| download | linux-d85f5f3e4eb38300642d2b54c5740b351c0bdcc5.tar.bz2 | |
net: axienet: Use standard IO accessors
This driver was using in_be32 and out_be32 IO accessors which do not
exist on most platforms. Also, the use of big-endian accessors does not
seem correct as this hardware is accessed over an AXI bus which, to the
extent it has an endian-ness, is little-endian. Switch to standard
ioread32/iowrite32 accessors.
Signed-off-by: Robert Hancock <hancock@sedsystems.ca>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ethernet/xilinx')
| -rw-r--r-- | drivers/net/ethernet/xilinx/xilinx_axienet.h | 4 | ||||
| -rw-r--r-- | drivers/net/ethernet/xilinx/xilinx_axienet_main.c | 4 |
2 files changed, 4 insertions, 4 deletions
diff --git a/drivers/net/ethernet/xilinx/xilinx_axienet.h b/drivers/net/ethernet/xilinx/xilinx_axienet.h index e09dc1433187..d82e3b63d442 100644 --- a/drivers/net/ethernet/xilinx/xilinx_axienet.h +++ b/drivers/net/ethernet/xilinx/xilinx_axienet.h @@ -476,7 +476,7 @@ struct axienet_option { */ static inline u32 axienet_ior(struct axienet_local *lp, off_t offset) { - return in_be32(lp->regs + offset); + return ioread32(lp->regs + offset); } static inline u32 axinet_ior_read_mcr(struct axienet_local *lp) @@ -496,7 +496,7 @@ static inline u32 axinet_ior_read_mcr(struct axienet_local *lp) static inline void axienet_iow(struct axienet_local *lp, off_t offset, u32 value) { - out_be32((lp->regs + offset), value); + iowrite32(value, lp->regs + offset); } /* Function prototypes visible in xilinx_axienet_mdio.c for other files */ diff --git a/drivers/net/ethernet/xilinx/xilinx_axienet_main.c b/drivers/net/ethernet/xilinx/xilinx_axienet_main.c index 1bace60de2e5..55beca100999 100644 --- a/drivers/net/ethernet/xilinx/xilinx_axienet_main.c +++ b/drivers/net/ethernet/xilinx/xilinx_axienet_main.c @@ -125,7 +125,7 @@ static struct axienet_option axienet_options[] = { */ static inline u32 axienet_dma_in32(struct axienet_local *lp, off_t reg) { - return in_be32(lp->dma_regs + reg); + return ioread32(lp->dma_regs + reg); } /** @@ -140,7 +140,7 @@ static inline u32 axienet_dma_in32(struct axienet_local *lp, off_t reg) static inline void axienet_dma_out32(struct axienet_local *lp, off_t reg, u32 value) { - out_be32((lp->dma_regs + reg), value); + iowrite32(value, lp->dma_regs + reg); } /** |