From: Hoan Hoang hnhoan@i-syst.com
The current OUTW function is always defined as a 16bit function, but this doesn't work correctly when using the 32bit access mode. So define it as a 32bit function when in 32bit mode so things work correctly on Blackfin 32bit LE systems.
Signed-off-by: Hoan Hoang hnhoan@i-syst.com Signed-off-by: Mike Frysinger vapier@gentoo.org --- drivers/net/ax88180.h | 13 +++++++++---- 1 files changed, 9 insertions(+), 4 deletions(-)
diff --git a/drivers/net/ax88180.h b/drivers/net/ax88180.h index f26a91b..9a324bd 100644 --- a/drivers/net/ax88180.h +++ b/drivers/net/ax88180.h @@ -357,15 +357,15 @@ static inline unsigned short INW (struct eth_device *dev, unsigned long addr) return le16_to_cpu (*(volatile unsigned short *) (addr + dev->iobase)); }
+/* + Access RXBUFFER_START/TXBUFFER_START to read RX buffer/write TX buffer +*/ +#if defined (CONFIG_DRIVER_AX88180_16BIT) static inline void OUTW (struct eth_device *dev, unsigned short command, unsigned long addr) { *(volatile unsigned short *) ((addr + dev->iobase)) = cpu_to_le16 (command); }
-/* - Access RXBUFFER_START/TXBUFFER_START to read RX buffer/write TX buffer -*/ -#if defined (CONFIG_DRIVER_AX88180_16BIT) static inline unsigned short READ_RXBUF (struct eth_device *dev) { return le16_to_cpu (*(volatile unsigned short *) (RXBUFFER_START + dev->iobase)); @@ -376,6 +376,11 @@ static inline void WRITE_TXBUF (struct eth_device *dev, unsigned short data) *(volatile unsigned short *) ((TXBUFFER_START + dev->iobase)) = cpu_to_le16 (data); } #else +static inline void OUTW (struct eth_device *dev, unsigned short command, unsigned long addr) +{ + *(volatile unsigned long *) ((addr + dev->iobase)) = cpu_to_le32 (command); +} + static inline unsigned long READ_RXBUF (struct eth_device *dev) { return le32_to_cpu (*(volatile unsigned long *) (RXBUFFER_START + dev->iobase));