| Message ID | 20201113090902.5c7aab1a@xhacker.debian |
|---|---|
| State | Superseded |
| Headers | show |
| Series | net: stmmac: dwmac_lib: enlarge dma reset timeout | expand |
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 --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 */
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(-)