Search Linux Wireless

Re: [PATCH V2] ath10k: Delay device access after cold reset

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



Vasanthakumar Thiagarajan <vthiagar@xxxxxxxxxxxxxxxx> writes:

> It is observed that during cold reset pcie access right
> after a write operation to SOC_GLOBAL_RESET_ADDRESS causes
> Data Bus Error and system hard lockup. The reason
> for bus error is that pcie needs some time to get
> back to stable state for any transaction during cold reset. Add
> delay of 20 msecs after write of SOC_GLOBAL_RESET_ADDRESS
> to fix this issue. This patch is tested on QCA988X. This is
> also tested on QCA99X0 which is WIP.
>
> Signed-off-by: Vasanthakumar Thiagarajan <vthiagar@xxxxxxxxxxxxxxxx>

Thanks, applied.

-- 
Kalle Valo
--
To unsubscribe from this list: send the line "unsubscribe linux-wireless" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at  http://vger.kernel.org/majordomo-info.html



[Index of Archives]     [Linux Host AP]     [ATH6KL]     [Linux Wireless Personal Area Network]     [Linux Bluetooth]     [Linux Netdev]     [Kernel Newbies]     [Linux Kernel]     [IDE]     [Git]     [Netfilter]     [Bugtraq]     [Yosemite Hiking]     [MIPS Linux]     [ARM Linux]     [Linux RAID]

  Powered by Linux