iv/linux
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

S2IO: Fixed Link LED issue when MSI-X is enabled

Browse Source 
-Fixed Link LED issue when MSI-X is enabled.

Signed-off-by: Sivakumar Subramani <sivakumar.subramani@neterion.com>
Signed-off-by: Ramkrishna Vepa <ram.vepa@neterion.com>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
This commit is contained in:
Sivakumar Subramani 2007-08-06 05:38:19 -04:00 committed by David S. Miller
parent c77dd43e77
commit 92c487996d
1 changed files with 9 additions and 8 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

17
drivers/net/s2io.c
View File

@ -84,7 +84,7 @@
#include "s2io.h"
#include "s2io-regs.h"
#define DRV_VERSION "2.0.25.1"
#define DRV_VERSION "2.0.26.1"
/* S2io Driver name & version. */
static char s2io_driver_name[] = "Neterion";
@ -6201,13 +6201,10 @@ static void s2io_set_link(struct work_struct *work)
netif_stop_queue(dev);
}
}
val64 = readq(&bar0->adapter_status);
if (!LINK_IS_UP(val64)) {
DBG_PRINT(ERR_DBG, "%s:", dev->name);
DBG_PRINT(ERR_DBG, " Link down after enabling ");
DBG_PRINT(ERR_DBG, "device \n");
} else
s2io_link(nic, LINK_UP);
val64 = readq(&bar0->adapter_control);
val64 |= ADAPTER_LED_ON;
writeq(val64, &bar0->adapter_control);
s2io_link(nic, LINK_UP);
} else {
if (CARDS_WITH_FAULTY_LINK_INDICATORS(nic->device_type,
subid)) {
@ -6216,6 +6213,10 @@ static void s2io_set_link(struct work_struct *work)
writeq(val64, &bar0->gpio_control);
val64 = readq(&bar0->gpio_control);
}
/* turn off LED */
val64 = readq(&bar0->adapter_control);
val64 = val64 &(~ADAPTER_LED_ON);
writeq(val64, &bar0->adapter_control);
s2io_link(nic, LINK_DOWN);
}
clear_bit(0, &(nic->link_state));