From mboxrd@z Thu Jan 1 00:00:00 1970 Return-path: Received: from m42-4.mailgun.net ([69.72.42.4]) by merlin.infradead.org with esmtps (Exim 4.92.3 #3 (Red Hat Linux)) id 1kO4Ks-00043O-Jr for ath11k@lists.infradead.org; Thu, 01 Oct 2020 19:33:54 +0000 MIME-Version: 1.0 Subject: Re: [PATCH 1/8] ath11k: read and write registers below unwindowed address From: Kalle Valo In-Reply-To: <1601544890-13450-2-git-send-email-kvalo@codeaurora.org> References: <1601544890-13450-2-git-send-email-kvalo@codeaurora.org> Message-Id: <20201001193350.3FA29C433F1@smtp.codeaurora.org> Date: Thu, 1 Oct 2020 19:33:50 +0000 (UTC) List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "ath11k" Errors-To: ath11k-bounces+kvalo=adurom.com@lists.infradead.org To: Kalle Valo Cc: linux-wireless@vger.kernel.org, ath11k@lists.infradead.org Kalle Valo wrote: > For QCA6390, host can read and write registers below unwindowed > address directly without programming the window register. For > registers below bar0 + 4k - 32, host can read and write regardless > of the power save state. Shadow registers are located below > bar0 + 4K - 32. > > Before MHI power up, there is no need to wakeup MHI so ini_done is > added to indicate it. > > Tested-on: QCA6390 hw2.0 PCI WLAN.HST.1.0.1-01740-QCAHSTSWPLZ_V2_TO_X86-1 > > Signed-off-by: Carl Huang > Signed-off-by: Kalle Valo 8 patches applied to ath-next branch of ath.git, thanks. a05bd8513335 ath11k: read and write registers below unwindowed address e838c14a9ee1 ath11k: enable shadow register configuration and access 9df6d8399d67 ath11k: set WMI pipe credit to 1 for QCA6390 8ec5a6ab9c7e ath11k: start a timer to update TCL HP 506e7e9bbf3f ath11k: start a timer to update REO cmd ring 9b309970c4ea ath11k: start a timer to update HP for CE pipe 4 c83c500b55b6 ath11k: enable idle power save mode 404f5de2f997 ath11k: remove unnecessary casts to u32 -- https://patchwork.kernel.org/patch/11811243/ https://wireless.wiki.kernel.org/en/developers/documentation/submittingpatches -- ath11k mailing list ath11k@lists.infradead.org http://lists.infradead.org/mailman/listinfo/ath11k