Return-path: Received: from wolverine01.qualcomm.com ([199.106.114.254]:59110 "EHLO wolverine01.qualcomm.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S934432AbcJFHPm (ORCPT ); Thu, 6 Oct 2016 03:15:42 -0400 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Subject: Re: [1/3] ath6kl: fix busreqs so they can be reused when sg is cleaned up From: Kalle Valo In-Reply-To: <1475517604-17710-2-git-send-email-james.minor@ni.com> References: <1475517604-17710-2-git-send-email-james.minor@ni.com> To: James Minor CC: , , , , James Minor Message-ID: <49c440770f3f43ef9d8e9fd2d3719227@euamsexm01a.eu.qualcomm.com> (sfid-20161006_091546_306529_87FA5181) Date: Thu, 6 Oct 2016 09:15:33 +0200 Sender: linux-wireless-owner@vger.kernel.org List-ID: James Minor wrote: > To reuse the busreqs in case of hardware restart, they must be > properly reinitialized. If the scat_req pointer isn't reset to > 0, __ath6kl_sdio_write_async() will assume there is sg work to be > done (causing a kernel OOPS). > > Signed-off-by: James Minor > Reviewed-by: Steve deRosier 3 patches applied to ath-next branch of ath.git, thanks. 3605d751d5dd ath6kl: fix busreqs so they can be reused when sg is cleaned up db14b18a73a1 ath6kl: after cleanup properly reflect that sg is disabled fdb6e4839e3a ath6kl: configure SDIO when power is reapplied -- https://patchwork.kernel.org/patch/9360777/ Documentation about submitting wireless patches and checking status from patchwork: https://wireless.wiki.kernel.org/en/developers/documentation/submittingpatches