Re: [PATCH 1/4] MIPS: lantiq: Do not enable IRQs in dma open
From: David Miller <davem@davemloft.net>
Date: 2018-07-24 06:44:12
Also in:
linux-mips
From: David Miller <davem@davemloft.net>
Date: 2018-07-24 06:44:12
Also in:
linux-mips
From: Hauke Mehrtens <hauke@hauke-m.de> Date: Tue, 24 Jul 2018 07:32:27 +0200
On 07/24/2018 02:19 AM, Paul Burton wrote:quoted
Hi Hauke, On Sat, Jul 21, 2018 at 09:13:55PM +0200, Hauke Mehrtens wrote:quoted
When a DMA channel is opened the IRQ should not get activated automatically, this allows it to pull data out manually without the help of interrupts. This is needed for a workaround in the vrx200 Ethernet driver. Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de> --- arch/mips/lantiq/xway/dma.c | 1 - drivers/net/ethernet/lantiq_etop.c | 1 + 2 files changed, 1 insertion(+), 1 deletion(-)If you'd like this to go via the netdev tree to keep it with the rest of the series: Acked-by: Paul Burton [off-list ref]Thanks, I also prefer that this goes through netdev.
Please be sure to repost your series with Paul's ACK added. Also, in the patch postings and cover letter, put "net-next" in the Subject line so that the target tree is clear, like: Subject: [PATCH net-next 1/4] MIPS: ... Thank you.