This patch adds a flag to the DM9000 platform data which, when set,
configures the device to use an external PHY.
Signed-off-by: Laurent Pinchart <[EMAIL PROTECTED]>
Signed-off-by: Ben Dooks <[EMAIL PROTECTED]>
Index: linux-2.6.24-git5-dm9k/drivers/net/dm9000.c
===================================================================
--- linux-2.6.24-git5-dm9k.orig/drivers/net/dm9000.c
+++ linux-2.6.24-git5-dm9k/drivers/net/dm9000.c
@@ -137,6 +137,7 @@ typedef struct board_info {
u16 dbug_cnt;
u8 io_mode; /* 0:word, 2:byte */
u8 phy_addr;
+ unsigned int flags;
void (*inblk)(void __iomem *port, void *data, int length);
void (*outblk)(void __iomem *port, void *data, int length);
@@ -525,6 +526,8 @@ dm9000_probe(struct platform_device *pde
if (pdata->dumpblk != NULL)
db->dumpblk = pdata->dumpblk;
+
+ db->flags = pdata->flags;
}
dm9000_reset(db);
@@ -665,6 +668,9 @@ dm9000_init_dm9000(struct net_device *de
iow(db, DM9000_GPCR, GPCR_GEP_CNTL); /* Let GPIO0 output */
iow(db, DM9000_GPR, 0); /* Enable PHY */
+ if (db->flags & DM9000_PLATF_EXT_PHY)
+ iow(db, DM9000_NCR, NCR_EXT_PHY);
+
/* Program operating register */
iow(db, DM9000_TCR, 0); /* TX Polling clear */
iow(db, DM9000_BPTR, 0x3f); /* Less 3Kb, 200us */
Index: linux-2.6.24-git5-dm9k/include/linux/dm9000.h
===================================================================
--- linux-2.6.24-git5-dm9k.orig/include/linux/dm9000.h
+++ linux-2.6.24-git5-dm9k/include/linux/dm9000.h
@@ -19,6 +19,7 @@
#define DM9000_PLATF_8BITONLY (0x0001)
#define DM9000_PLATF_16BITONLY (0x0002)
#define DM9000_PLATF_32BITONLY (0x0004)
+#define DM9000_PLATF_EXT_PHY (0x0008)
/* platfrom data for platfrom device structure's platfrom_data field */
--
Ben ([EMAIL PROTECTED], http://www.fluff.org/)
'a smiley only costs 4 bytes'
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