Re: [PATCH RFC] Revert "ath10k: fix DMA related firmware crashes on multiple devices"

2019-10-30 Thread zhichen
On 2019-10-23 01:16, Peter Oh wrote: How can you say value 0 (I believe it's 64 bytes) DMA burst size causes the symptom and 1 fixes it? Peter Confirmed from HW team that the configuration controls AXI burst size of the RD/WR access to the HOST MEM. 0- No split , RAW read/write transfer

Re: [PATCH RFC] Revert "ath10k: fix DMA related firmware crashes on multiple devices"

2019-10-30 Thread zhichen
On 2019-10-23 02:24, Adrian Chadd wrote: On Tue, 22 Oct 2019 at 10:17, Peter Oh wrote: On 10/22/19 1:57 AM, Zhi Chen wrote: > This reverts commit 76d164f582150fd0259ec0fcbc485470bcd8033e. > PCIe hung issue was observed on multiple platforms. The issue was reproduced > when DUT was configured

Re: [PATCH RFC] Revert "ath10k: fix DMA related firmware crashes on multiple devices"

2019-10-30 Thread Peter Oh
On 10/22/19 11:24 AM, Adrian Chadd wrote: On Tue, 22 Oct 2019 at 10:17, Peter Oh wrote: On 10/22/19 1:57 AM, Zhi Chen wrote: This reverts commit 76d164f582150fd0259ec0fcbc485470bcd8033e. PCIe hung issue was observed on multiple platforms. The issue was reproduced when DUT was configured as

Re: [PATCH] ath10k: Fixed "Failed to wake target" QCA6174

2019-10-30 Thread Kalle Valo
+ ath10k list liupold writes: > There is a issue with card about waking up during boot and from suspend > the only way to prevent it (is seems) by making pci_ps = false, > on Acer Swift 3 (ryzen 2500u). Can you provide dmesg output when this problem happens? Was QCA6174 installed to Swift 3 by

[PATCH] ath10k: fix potential issue of peer stats allocation

2019-10-30 Thread Zhi Chen
STA number was not restored if OOM happened. Tested: QCA9984 with firmware ver 10.4-3.9.0.1-00018 Signed-off-by: Zhi Chen --- drivers/net/wireless/ath/ath10k/mac.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/net/wireless/ath/ath10k/mac.c b/drivers/net/wireless/ath/ath10k/mac.c

Re: [PATCH RFC] Revert "ath10k: fix DMA related firmware crashes on multiple devices"

2019-10-30 Thread Peter Oh
On 10/29/19 11:16 PM, zhic...@codeaurora.org wrote: On 2019-10-23 01:16, Peter Oh wrote: How can you say value 0 (I believe it's 64 bytes) DMA burst size causes the symptom and 1 fixes it? Peter Confirmed from HW team that the configuration controls AXI burst size of the RD/WR access to

Re: [PATCH V9 2/3] mac80211: add hw 80211 encapsulation offloading support

2019-10-30 Thread kbuild test robot
Hi John, I love your patch! Perhaps something to improve: [auto build test WARNING on mac80211-next/master] [cannot apply to v5.4-rc5 next-20191030] [if your patch is applied to the wrong git tree, please drop us a note to help improve the system. BTW, we also suggest to use '--base' option