* [PATCH] forcedeth fix: take phy out of reset during power up
@ 2008-09-22 13:55 Ayaz Abdulla
2008-09-25 2:15 ` Jeff Garzik
0 siblings, 1 reply; 2+ messages in thread
From: Ayaz Abdulla @ 2008-09-22 13:55 UTC (permalink / raw)
To: Jeff Garzik, Manfred Spraul, Andrew Morton, nedev
[-- Attachment #1: Type: text/plain, Size: 260 bytes --]
This patch will add the phy reset bit into the power up mask which is
used during power up. Certain BIOSes will place the phy in reset and
therefore the driver must take the phy out of reset when it loads.
Signed-off-by: Ayaz Abdulla <aabdulla@nvidia.com>
[-- Attachment #2: patch-forcedeth-phyreset-powerup --]
[-- Type: text/plain, Size: 410 bytes --]
--- old/drivers/net/forcedeth.c 2008-09-22 09:46:17.000000000 -0400
+++ new/drivers/net/forcedeth.c 2008-09-22 09:46:20.000000000 -0400
@@ -337,7 +337,7 @@
NvRegMSIXIrqStatus = 0x3f0,
NvRegPowerState2 = 0x600,
-#define NVREG_POWERSTATE2_POWERUP_MASK 0x0F11
+#define NVREG_POWERSTATE2_POWERUP_MASK 0x0F15
#define NVREG_POWERSTATE2_POWERUP_REV_A3 0x0001
#define NVREG_POWERSTATE2_PHY_RESET 0x0004
};
^ permalink raw reply [flat|nested] 2+ messages in thread
* Re: [PATCH] forcedeth fix: take phy out of reset during power up
2008-09-22 13:55 [PATCH] forcedeth fix: take phy out of reset during power up Ayaz Abdulla
@ 2008-09-25 2:15 ` Jeff Garzik
0 siblings, 0 replies; 2+ messages in thread
From: Jeff Garzik @ 2008-09-25 2:15 UTC (permalink / raw)
To: Ayaz Abdulla; +Cc: Manfred Spraul, Andrew Morton, nedev
Ayaz Abdulla wrote:
> This patch will add the phy reset bit into the power up mask which is
> used during power up. Certain BIOSes will place the phy in reset and
> therefore the driver must take the phy out of reset when it loads.
>
> Signed-off-by: Ayaz Abdulla <aabdulla@nvidia.com>
applied
^ permalink raw reply [flat|nested] 2+ messages in thread
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2008-09-22 13:55 [PATCH] forcedeth fix: take phy out of reset during power up Ayaz Abdulla
2008-09-25 2:15 ` Jeff Garzik
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