Re: [PATCH] ath10k: Fix DMA burst size

2015-01-12 Thread Kalle Valo
Sujith Manoharan writes: > From: Sujith Manoharan > > A value of zero indicates that 128B is the maximum > DMA request size for read/writes. But PCI cards based > on AR9880 can support 256B, so enable this for > the 10.2 firmware. > > Signed-off-by: Sujith Manoharan Thanks, applied. -- Kalle

Re: [PATCH] ath10k: Fix DMA burst size

2015-01-12 Thread Kalle Valo
Sujith Manoharan writes: > Michal Kazior wrote: >> Since it's for cards/chips why do you enable it for 10.2 only? There's >> 10.1, main and tlv as well which could possibly benefit from this. > > I've not tested it with any of the FW versions other than 10.2 and > am not sure if older FW support

Re: [PATCH] ath10k: Fix DMA burst size

2015-01-07 Thread Sujith Manoharan
Michal Kazior wrote: > Since it's for cards/chips why do you enable it for 10.2 only? There's > 10.1, main and tlv as well which could possibly benefit from this. I've not tested it with any of the FW versions other than 10.2 and am not sure if older FW support this properly. We could try it with

Re: [PATCH] ath10k: Fix DMA burst size

2015-01-07 Thread Michal Kazior
On 29 December 2014 at 07:21, Sujith Manoharan wrote: > From: Sujith Manoharan > > A value of zero indicates that 128B is the maximum > DMA request size for read/writes. But PCI cards based > on AR9880 can support 256B, so enable this for > the 10.2 firmware. Since it's for cards/chips why do yo

Re: [PATCH] ath10k: Fix DMA burst size

2015-01-01 Thread Kalle Valo
Sujith Manoharan writes: > From: Sujith Manoharan > > A value of zero indicates that 128B is the maximum > DMA request size for read/writes. But PCI cards based > on AR9880 can support 256B, so enable this for > the 10.2 firmware. > > Signed-off-by: Sujith Manoharan Did you see any throughput

[PATCH] ath10k: Fix DMA burst size

2014-12-28 Thread Sujith Manoharan
From: Sujith Manoharan A value of zero indicates that 128B is the maximum DMA request size for read/writes. But PCI cards based on AR9880 can support 256B, so enable this for the 10.2 firmware. Signed-off-by: Sujith Manoharan --- drivers/net/wireless/ath/ath10k/hw.h | 3 +++ drivers/net/wirel