From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id B31C1E7717F for ; Tue, 10 Dec 2024 14:55:19 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:List-Subscribe:List-Help :List-Post:List-Archive:List-Unsubscribe:List-Id:Content-Transfer-Encoding: Content-Type:In-Reply-To:From:References:Cc:To:Subject:MIME-Version:Date: Message-ID:Reply-To:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=OVeDpFHKaFlPDGxPLRlIP4tfmUhxa0lLWG/6rA+mE3A=; b=IkICrZnLESbMMq188Ol7IHv+3A dnPdKopyZH3Kb3O2OEa9NxVWNjjFuSM7+N+7HXWrNJI2uWcxWcF761QKy3uMjJQLJ4AZHiv/eNWqp EKLiRU4cCXqd/3dMi37+rMUCObdLXKX1XiR+Fpa2WwilRfeJmrko1OzyqyfcG19QVMjdXiV6soKVK EGN56bxchkY4miDU5S4xBn3ZZuDLIFWhn23CCBijBxjkCFE6hKwPS2E7DhVIILfISyu8AfI5L7lgd zFqjNqvT9cuajN9M8QeaBVNbDRtCYu60sKKrHfom61toWy06PRzLgT4ohtPELhuuvr5kM4xlPH3KP 8D8OuV/A==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.98 #2 (Red Hat Linux)) id 1tL1dv-0000000Bruy-23Y5 for ath12k@archiver.kernel.org; Tue, 10 Dec 2024 14:55:19 +0000 Received: from nyc.source.kernel.org ([2604:1380:45d1:ec00::3]) by bombadil.infradead.org with esmtps (Exim 4.98 #2 (Red Hat Linux)) id 1tL1bO-0000000BrLO-0KS3 for ath12k@lists.infradead.org; Tue, 10 Dec 2024 14:52:43 +0000 Received: from smtp.kernel.org (transwarp.subspace.kernel.org [100.75.92.58]) by nyc.source.kernel.org (Postfix) with ESMTP id 8C4F2A41906; Tue, 10 Dec 2024 14:50:49 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 380ECC4CED6; Tue, 10 Dec 2024 14:52:38 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1733842360; bh=T8bfjPlMu3bOeVNznQxKg8Q5VGqihqrLN21VgNgbq9I=; h=Date:Subject:To:Cc:References:From:In-Reply-To:From; b=j6l/8maGvxdZZRrkaMVV/zyhkr9OMKDuAGjoE2eqMLfJHJ6OdP//G2ZyAjej81Aid 6YrTWgBvsXeW8B1ZCTenoL4FS4BxCaZAfXKDBQeSHTB693H3RcH+SmL+2H2fDLAKp/ QhKl2vgB9Bwu+j3bCFEZPhXfrlY9wNsLyEhrYmirYXDR1mkgl01PM8f8dQO61uV3u/ NXSxZGXzsw+TCNuBUDvaKBjpAFGpVgzw4yEdLjB+WRDWKpO8zWZ69IT5wHU1lr6z6x Dg3uFv6f3kdnrUsw1kcowOHA90plNnYkMKmEsENPCcQJGQIOXy0Nqt2Gd6t5m4o6Ug XXUKnL89+mwmA== Message-ID: Date: Tue, 10 Dec 2024 15:52:36 +0100 MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH v4 11/13] wifi: ath12k: Power up userPD To: Raj Kumar Bhagat , ath12k@lists.infradead.org Cc: linux-wireless@vger.kernel.org, Kalle Valo , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Jeff Johnson , linux-kernel@vger.kernel.org, devicetree@vger.kernel.org, Sowmiya Sree Elavalagan References: <20241210074159.2637933-1-quic_rajkbhag@quicinc.com> <20241210074159.2637933-12-quic_rajkbhag@quicinc.com> From: Krzysztof Kozlowski Content-Language: en-US Autocrypt: addr=krzk@kernel.org; keydata= xsFNBFVDQq4BEAC6KeLOfFsAvFMBsrCrJ2bCalhPv5+KQF2PS2+iwZI8BpRZoV+Bd5kWvN79 cFgcqTTuNHjAvxtUG8pQgGTHAObYs6xeYJtjUH0ZX6ndJ33FJYf5V3yXqqjcZ30FgHzJCFUu JMp7PSyMPzpUXfU12yfcRYVEMQrmplNZssmYhiTeVicuOOypWugZKVLGNm0IweVCaZ/DJDIH gNbpvVwjcKYrx85m9cBVEBUGaQP6AT7qlVCkrf50v8bofSIyVa2xmubbAwwFA1oxoOusjPIE J3iadrwpFvsZjF5uHAKS+7wHLoW9hVzOnLbX6ajk5Hf8Pb1m+VH/E8bPBNNYKkfTtypTDUCj NYcd27tjnXfG+SDs/EXNUAIRefCyvaRG7oRYF3Ec+2RgQDRnmmjCjoQNbFrJvJkFHlPeHaeS BosGY+XWKydnmsfY7SSnjAzLUGAFhLd/XDVpb1Een2XucPpKvt9ORF+48gy12FA5GduRLhQU vK4tU7ojoem/G23PcowM1CwPurC8sAVsQb9KmwTGh7rVz3ks3w/zfGBy3+WmLg++C2Wct6nM Pd8/6CBVjEWqD06/RjI2AnjIq5fSEH/BIfXXfC68nMp9BZoy3So4ZsbOlBmtAPvMYX6U8VwD TNeBxJu5Ex0Izf1NV9CzC3nNaFUYOY8KfN01X5SExAoVTr09ewARAQABzSVLcnp5c3p0b2Yg S296bG93c2tpIDxrcnprQGtlcm5lbC5vcmc+wsGVBBMBCgA/AhsDBgsJCAcDAgYVCAIJCgsE FgIDAQIeAQIXgBYhBJvQfg4MUfjVlne3VBuTQ307QWKbBQJgPO8PBQkUX63hAAoJEBuTQ307 QWKbBn8P+QFxwl7pDsAKR1InemMAmuykCHl+XgC0LDqrsWhAH5TYeTVXGSyDsuZjHvj+FRP+ gZaEIYSw2Yf0e91U9HXo3RYhEwSmxUQ4Fjhc9qAwGKVPQf6YuQ5yy6pzI8brcKmHHOGrB3tP /MODPt81M1zpograAC2WTDzkICfHKj8LpXp45PylD99J9q0Y+gb04CG5/wXs+1hJy/dz0tYy iua4nCuSRbxnSHKBS5vvjosWWjWQXsRKd+zzXp6kfRHHpzJkhRwF6ArXi4XnQ+REnoTfM5Fk VmVmSQ3yFKKePEzoIriT1b2sXO0g5QXOAvFqB65LZjXG9jGJoVG6ZJrUV1MVK8vamKoVbUEe 0NlLl/tX96HLowHHoKhxEsbFzGzKiFLh7hyboTpy2whdonkDxpnv/H8wE9M3VW/fPgnL2nPe xaBLqyHxy9hA9JrZvxg3IQ61x7rtBWBUQPmEaK0azW+l3ysiNpBhISkZrsW3ZUdknWu87nh6 eTB7mR7xBcVxnomxWwJI4B0wuMwCPdgbV6YDUKCuSgRMUEiVry10xd9KLypR9Vfyn1AhROrq AubRPVeJBf9zR5UW1trJNfwVt3XmbHX50HCcHdEdCKiT9O+FiEcahIaWh9lihvO0ci0TtVGZ MCEtaCE80Q3Ma9RdHYB3uVF930jwquplFLNF+IBCn5JRzsFNBFVDXDQBEADNkrQYSREUL4D3 Gws46JEoZ9HEQOKtkrwjrzlw/tCmqVzERRPvz2Xg8n7+HRCrgqnodIYoUh5WsU84N03KlLue MNsWLJBvBaubYN4JuJIdRr4dS4oyF1/fQAQPHh8Thpiz0SAZFx6iWKB7Qrz3OrGCjTPcW6ei OMheesVS5hxietSmlin+SilmIAPZHx7n242u6kdHOh+/SyLImKn/dh9RzatVpUKbv34eP1wA GldWsRxbf3WP9pFNObSzI/Bo3kA89Xx2rO2roC+Gq4LeHvo7ptzcLcrqaHUAcZ3CgFG88CnA 6z6lBZn0WyewEcPOPdcUB2Q7D/NiUY+HDiV99rAYPJztjeTrBSTnHeSBPb+qn5ZZGQwIdUW9 YegxWKvXXHTwB5eMzo/RB6vffwqcnHDoe0q7VgzRRZJwpi6aMIXLfeWZ5Wrwaw2zldFuO4Dt 91pFzBSOIpeMtfgb/Pfe/a1WJ/GgaIRIBE+NUqckM+3zJHGmVPqJP/h2Iwv6nw8U+7Yyl6gU BLHFTg2hYnLFJI4Xjg+AX1hHFVKmvl3VBHIsBv0oDcsQWXqY+NaFahT0lRPjYtrTa1v3tem/ JoFzZ4B0p27K+qQCF2R96hVvuEyjzBmdq2esyE6zIqftdo4MOJho8uctOiWbwNNq2U9pPWmu 4vXVFBYIGmpyNPYzRm0QPwARAQABwsF8BBgBCgAmAhsMFiEEm9B+DgxR+NWWd7dUG5NDfTtB YpsFAmA872oFCRRflLYACgkQG5NDfTtBYpvScw/9GrqBrVLuJoJ52qBBKUBDo4E+5fU1bjt0 Gv0nh/hNJuecuRY6aemU6HOPNc2t8QHMSvwbSF+Vp9ZkOvrM36yUOufctoqON+wXrliEY0J4 ksR89ZILRRAold9Mh0YDqEJc1HmuxYLJ7lnbLYH1oui8bLbMBM8S2Uo9RKqV2GROLi44enVt vdrDvo+CxKj2K+d4cleCNiz5qbTxPUW/cgkwG0lJc4I4sso7l4XMDKn95c7JtNsuzqKvhEVS oic5by3fbUnuI0cemeizF4QdtX2uQxrP7RwHFBd+YUia7zCcz0//rv6FZmAxWZGy5arNl6Vm lQqNo7/Poh8WWfRS+xegBxc6hBXahpyUKphAKYkah+m+I0QToCfnGKnPqyYIMDEHCS/RfqA5 t8F+O56+oyLBAeWX7XcmyM6TGeVfb+OZVMJnZzK0s2VYAuI0Rl87FBFYgULdgqKV7R7WHzwD uZwJCLykjad45hsWcOGk3OcaAGQS6NDlfhM6O9aYNwGL6tGt/6BkRikNOs7VDEa4/HlbaSJo 7FgndGw1kWmkeL6oQh7wBvYll2buKod4qYntmNKEicoHGU+x91Gcan8mCoqhJkbqrL7+nXG2 5Q/GS5M9RFWS+nYyJh+c3OcfKqVcZQNANItt7+ULzdNJuhvTRRdC3g9hmCEuNSr+CLMdnRBY fv0= In-Reply-To: <20241210074159.2637933-12-quic_rajkbhag@quicinc.com> Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20241210_065242_253786_090B829E X-CRM114-Status: GOOD ( 13.61 ) X-BeenThere: ath12k@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "ath12k" Errors-To: ath12k-bounces+ath12k=archiver.kernel.org@lists.infradead.org On 10/12/2024 08:41, Raj Kumar Bhagat wrote: > + > + time_left = wait_for_completion_timeout(&ab_ahb->userpd_ready, > + ATH12K_USERPD_READY_TIMEOUT); > + if (!time_left) { > + ath12k_err(ab, "UserPD ready wait timed out\n"); > + ret = -ETIMEDOUT; > + goto err_fw2; > + } > + > + qcom_smem_state_update_bits(ab_ahb->spawn_state, BIT(ab_ahb->spawn_bit), 0); > + > + ath12k_info(ab, "UserPD%d is now UP\n", ab_ahb->userpd_id); Don't bug users with success messages. Your driver is supposed to be silent on success. > + > +err_fw2: > + release_firmware(fw2); > +err_fw: > + release_firmware(fw); > + return ret; > +} > + > static void ath12k_ahb_init_qmi_ce_config(struct ath12k_base *ab) > { > struct ath12k_qmi_ce_cfg *cfg = &ab->qmi.ce_cfg; > @@ -557,6 +694,7 @@ static const struct ath12k_hif_ops ath12k_ahb_hif_ops_ipq5332 = { > .irq_enable = ath12k_ahb_ext_irq_enable, > .irq_disable = ath12k_ahb_ext_irq_disable, > .map_service_to_pipe = ath12k_ahb_map_service_to_pipe, > + .power_up = ath12k_ahb_power_up, > }; > > static irqreturn_t ath12k_userpd_irq_handler(int irq, void *data) > diff --git a/drivers/net/wireless/ath/ath12k/ahb.h b/drivers/net/wireless/ath/ath12k/ahb.h > index 0999e2bbe970..0dbbbfd45eab 100644 > --- a/drivers/net/wireless/ath/ath12k/ahb.h > +++ b/drivers/net/wireless/ath/ath12k/ahb.h > @@ -19,7 +19,15 @@ > #define ATH12K_PCI_IRQ_CE0_OFFSET 3 > #define ATH12K_ROOTPD_READY_TIMEOUT (5 * HZ) > #define ATH12K_RPROC_AFTER_POWERUP QCOM_SSR_AFTER_POWERUP > - Why? You just added this line in previous commits. > +#define ATH12K_AHB_FW_PREFIX "q6_fw" > +#define ATH12K_AHB_FW_SUFFIX ".mdt" Best regards, Krzysztof