* [PATCH] net/nuc900: enable Mac driver clock
@ 2010-07-14 9:48 Wan ZongShun
2010-07-16 2:07 ` David Miller
0 siblings, 1 reply; 2+ messages in thread
From: Wan ZongShun @ 2010-07-14 9:48 UTC (permalink / raw)
To: LKML, netdev, David Miller
This patch fixed a bug that Mac driver does not work,because I missed the clk enable.
I have ever tested the driver when I submitted previous Mac driver patch,
and it worked good, since my bootloader has enabled the clock in advance.
But when I try to use other bootloader where clock engine was disabled,the
Mac driver does not work, so I send this patch to fix this issue.
Signed-off-by: Wan ZongShun <mcuos.com@gmail.com>
---
drivers/net/arm/w90p910_ether.c | 3 +++
1 files changed, 3 insertions(+), 0 deletions(-)
diff --git a/drivers/net/arm/w90p910_ether.c b/drivers/net/arm/w90p910_ether.c
index 2e85246..4545d5a 100644
--- a/drivers/net/arm/w90p910_ether.c
+++ b/drivers/net/arm/w90p910_ether.c
@@ -822,6 +822,9 @@ static int w90p910_ether_open(struct net_device *dev)
w90p910_set_global_maccmd(dev);
w90p910_enable_rx(dev, 1);
+ clk_enable(ether->rmiiclk);
+ clk_enable(ether->clk);
+
ether->rx_packets = 0x0;
ether->rx_bytes = 0x0;
--
1.6.3.3
^ permalink raw reply related [flat|nested] 2+ messages in thread
* Re: [PATCH] net/nuc900: enable Mac driver clock
2010-07-14 9:48 [PATCH] net/nuc900: enable Mac driver clock Wan ZongShun
@ 2010-07-16 2:07 ` David Miller
0 siblings, 0 replies; 2+ messages in thread
From: David Miller @ 2010-07-16 2:07 UTC (permalink / raw)
To: mcuos.com; +Cc: linux-kernel, netdev
From: Wan ZongShun <mcuos.com@gmail.com>
Date: Wed, 14 Jul 2010 17:48:45 +0800
> This patch fixed a bug that Mac driver does not work,because I missed the clk enable.
>
> I have ever tested the driver when I submitted previous Mac driver patch,
> and it worked good, since my bootloader has enabled the clock in advance.
>
> But when I try to use other bootloader where clock engine was disabled,the
> Mac driver does not work, so I send this patch to fix this issue.
>
> Signed-off-by: Wan ZongShun <mcuos.com@gmail.com>
Applied, thank you.
^ permalink raw reply [flat|nested] 2+ messages in thread
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2010-07-16 2:07 ` David Miller
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