Gitweb:
http://git.kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=2ea10b1a545562658b0eccb24b0feda3f77d4d36
Commit: 2ea10b1a545562658b0eccb24b0feda3f77d4d36
Parent: a06da754692ab79c75c64ca95850957dc3ef154d
Author: Michael Hennerich <[EMAIL PROTECTED]>
AuthorDate: Tue Oct 30 17:04:09 2007 +0800
Committer: Jeff Garzik <[EMAIL PROTECTED]>
CommitDate: Tue Oct 30 14:32:16 2007 -0400
Blackfin EMAC driver: Fix Ethernet communication bug (dupliated and lost
packets)
Fix Ethernet communication bug(dupliated and lost packets)
in RMII PHY mode- dont call mac_disable and mac_enable during
10/100 REFCLK changes - mac_enable screws up the DMA descriptor chain
Signed-off-by: Michael Hennerich <[EMAIL PROTECTED]>
Signed-off-by: Bryan Wu <[EMAIL PROTECTED]>
Signed-off-by: Jeff Garzik <[EMAIL PROTECTED]>
---
drivers/net/bfin_mac.c | 2 --
1 files changed, 0 insertions(+), 2 deletions(-)
diff --git a/drivers/net/bfin_mac.c b/drivers/net/bfin_mac.c
index 53fe7de..084acfd 100644
--- a/drivers/net/bfin_mac.c
+++ b/drivers/net/bfin_mac.c
@@ -371,7 +371,6 @@ static void bf537_adjust_link(struct net_device *dev)
if (phydev->speed != lp->old_speed) {
#if defined(CONFIG_BFIN_MAC_RMII)
u32 opmode = bfin_read_EMAC_OPMODE();
- bf537mac_disable();
switch (phydev->speed) {
case 10:
opmode |= RMII_10;
@@ -386,7 +385,6 @@ static void bf537_adjust_link(struct net_device *dev)
break;
}
bfin_write_EMAC_OPMODE(opmode);
- bf537mac_enable();
#endif
new_state = 1;
-
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