diff mbox series

net: stmmac: dwmac_lib: enlarge dma reset timeout

Message ID 20201113090902.5c7aab1a@xhacker.debian (mailing list archive)
State New, archived
Headers show
Series net: stmmac: dwmac_lib: enlarge dma reset timeout | expand

Commit Message

Jisheng Zhang Nov. 13, 2020, 1:09 a.m. UTC 
If the phy enables power saving technology, the dwmac's software reset
needs more time to complete, enlarge dma reset timeout to 200000us.

Signed-off-by: Jisheng Zhang <Jisheng.Zhang@synaptics.com>
---
 drivers/net/ethernet/stmicro/stmmac/dwmac_lib.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

Comments

patchwork-bot+netdevbpf@kernel.org Nov. 15, 2020, 12:10 a.m. UTC | #1 
Hello:

This patch was applied to netdev/net.git (refs/heads/master):

On Fri, 13 Nov 2020 09:09:02 +0800 you wrote:
> If the phy enables power saving technology, the dwmac's software reset
> needs more time to complete, enlarge dma reset timeout to 200000us.
> 
> Signed-off-by: Jisheng Zhang <Jisheng.Zhang@synaptics.com>
> ---
>  drivers/net/ethernet/stmicro/stmmac/dwmac_lib.c | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)

Here is the summary with links:
  - net: stmmac: dwmac_lib: enlarge dma reset timeout
    https://git.kernel.org/netdev/net/c/56311a315da7

You are awesome, thank you!
--
Deet-doot-dot, I am a bot.
https://korg.docs.kernel.org/patchwork/pwbot.html
diff mbox series

Patch

diff --git a/drivers/net/ethernet/stmicro/stmmac/dwmac_lib.c b/drivers/net/ethernet/stmicro/stmmac/dwmac_lib.c
index cb87d31a99df..57a53a600aa5 100644
--- a/drivers/net/ethernet/stmicro/stmmac/dwmac_lib.c
+++ b/drivers/net/ethernet/stmicro/stmmac/dwmac_lib.c
@@ -23,7 +23,7 @@  int dwmac_dma_reset(void __iomem *ioaddr)
 
 	return readl_poll_timeout(ioaddr + DMA_BUS_MODE, value,
 				 !(value & DMA_BUS_MODE_SFT_RESET),
-				 10000, 100000);
+				 10000, 200000);
 }
 
 /* CSR1 enables the transmit DMA to check for new descriptor */