AX88180: make OUTW handle 32bit/16bit defines too
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>
Signed-off-by: Ben Warren <biggerbadderben@gmail.com>
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 @@
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 @@
*(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));