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authorPete Popov <ppopov@embeddedalley.com>2005-11-09 22:46:05 -0500
committerJeff Garzik <jgarzik@pobox.com>2005-11-11 08:32:47 -0500
commit557934554655ac119d96a1bdb6ed75319bb9d1b1 (patch)
treebe50370f30729f13e5488162369861c8bad4f9aa
parent05d9c84dfbbb654f60d98d465b58d4c68222ef1c (diff)
[PATCH] smc91x: DB1200 support.
The following patch support the SMC9111 present on DB1200 boards. Signed-off-by: Nicolas Pitre <nico@cam.org> Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
-rw-r--r--drivers/net/Kconfig2
-rw-r--r--drivers/net/smc91x.h32
2 files changed, 33 insertions, 1 deletions
diff --git a/drivers/net/Kconfig b/drivers/net/Kconfig
index 5c69d57f8548..ebd7313d7fc1 100644
--- a/drivers/net/Kconfig
+++ b/drivers/net/Kconfig
@@ -812,7 +812,7 @@ config SMC91X
tristate "SMC 91C9x/91C1xxx support"
select CRC32
select MII
- depends on NET_ETHERNET && (ARM || REDWOOD_5 || REDWOOD_6 || M32R || SUPERH)
+ depends on NET_ETHERNET && (ARM || REDWOOD_5 || REDWOOD_6 || M32R || SUPERH || SOC_AU1X00)
help
This is a driver for SMC's 91x series of Ethernet chipsets,
including the SMC91C94 and the SMC91C111. Say Y if you want it
diff --git a/drivers/net/smc91x.h b/drivers/net/smc91x.h
index 817f200742c3..a10cd184d597 100644
--- a/drivers/net/smc91x.h
+++ b/drivers/net/smc91x.h
@@ -289,6 +289,38 @@ static inline void SMC_outsw (unsigned long a, int r, unsigned char* p, int l)
#define RPC_LSA_DEFAULT RPC_LED_TX_RX
#define RPC_LSB_DEFAULT RPC_LED_100_10
+#elif defined(CONFIG_SOC_AU1X00)
+
+#include <au1xxx.h>
+
+/* We can only do 16-bit reads and writes in the static memory space. */
+#define SMC_CAN_USE_8BIT 0
+#define SMC_CAN_USE_16BIT 1
+#define SMC_CAN_USE_32BIT 0
+#define SMC_IO_SHIFT 0
+#define SMC_NOWAIT 1
+
+#define SMC_inw(a, r) au_readw((unsigned long)((a) + (r)))
+#define SMC_insw(a, r, p, l) \
+ do { \
+ unsigned long _a = (unsigned long)((a) + (r)); \
+ int _l = (l); \
+ u16 *_p = (u16 *)(p); \
+ while (_l-- > 0) \
+ *_p++ = au_readw(_a); \
+ } while(0)
+#define SMC_outw(v, a, r) au_writew(v, (unsigned long)((a) + (r)))
+#define SMC_outsw(a, r, p, l) \
+ do { \
+ unsigned long _a = (unsigned long)((a) + (r)); \
+ int _l = (l); \
+ const u16 *_p = (const u16 *)(p); \
+ while (_l-- > 0) \
+ au_writew(*_p++ , _a); \
+ } while(0)
+
+#define set_irq_type(irq, type) do {} while (0)
+
#else
#define SMC_CAN_USE_8BIT 1