From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 915901D523 for ; Wed, 4 Oct 2023 18:08:39 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; dmarc=fail (p=none dis=none) header.from=linuxfoundation.org Authentication-Results: smtp.subspace.kernel.org; spf=fail smtp.mailfrom=linuxfoundation.org Received: by smtp.kernel.org (Postfix) with ESMTPSA id 13120C433C9; Wed, 4 Oct 2023 18:08:38 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1696442919; bh=/A0e/x31ER1OE7lRVHaKKPyhf10z4MOpxiJCaRAEhdo=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=Es+P27bumq/AEqWmVsUkTZcJ1UGVZYK1mQYbmxHIKAQ/aLp61SeNFLlKSr8JT5XiI VkqK5BmDg0clCTZVelkkrwkGxyBaQoNrTBCnURFvaiAGynfvCw1bVheYcVbmUUUdBS Caal0wRaED+2p3PDhZupF+DQwY5EC7yWLzqTQQwg= From: Greg Kroah-Hartman To: stable@vger.kernel.org Cc: Greg Kroah-Hartman , patches@lists.linux.dev, Michal Grzedzicki , Jack Wang , "Martin K. Petersen" , Sasha Levin Subject: [PATCH 5.15 127/183] scsi: pm80xx: Use phy-specific SAS address when sending PHY_START command Date: Wed, 4 Oct 2023 19:55:58 +0200 Message-ID: <20231004175209.273501240@linuxfoundation.org> X-Mailer: git-send-email 2.42.0 In-Reply-To: <20231004175203.943277832@linuxfoundation.org> References: <20231004175203.943277832@linuxfoundation.org> User-Agent: quilt/0.67 X-stable: review X-Patchwork-Hint: ignore Precedence: bulk X-Mailing-List: patches@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit 5.15-stable review patch. If anyone has any objections, please let me know. ------------------ From: Michal Grzedzicki [ Upstream commit 71996bb835aed58c7ec4967be1d05190a27339ec ] Some cards have more than one SAS address. Using an incorrect address causes communication issues with some devices like expanders. Closes: https://lore.kernel.org/linux-kernel/A57AEA84-5CA0-403E-8053-106033C73C70@fb.com/ Signed-off-by: Michal Grzedzicki Link: https://lore.kernel.org/r/20230913155611.3183612-1-mge@meta.com Acked-by: Jack Wang Signed-off-by: Martin K. Petersen Signed-off-by: Sasha Levin --- drivers/scsi/pm8001/pm8001_hwi.c | 2 +- drivers/scsi/pm8001/pm80xx_hwi.c | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/scsi/pm8001/pm8001_hwi.c b/drivers/scsi/pm8001/pm8001_hwi.c index 32fc450bf84b4..352705e023c83 100644 --- a/drivers/scsi/pm8001/pm8001_hwi.c +++ b/drivers/scsi/pm8001/pm8001_hwi.c @@ -4402,7 +4402,7 @@ pm8001_chip_phy_start_req(struct pm8001_hba_info *pm8001_ha, u8 phy_id) payload.sas_identify.dev_type = SAS_END_DEVICE; payload.sas_identify.initiator_bits = SAS_PROTOCOL_ALL; memcpy(payload.sas_identify.sas_addr, - pm8001_ha->sas_addr, SAS_ADDR_SIZE); + &pm8001_ha->phy[phy_id].dev_sas_addr, SAS_ADDR_SIZE); payload.sas_identify.phy_id = phy_id; ret = pm8001_mpi_build_cmd(pm8001_ha, circularQ, opcode, &payload, sizeof(payload), 0); diff --git a/drivers/scsi/pm8001/pm80xx_hwi.c b/drivers/scsi/pm8001/pm80xx_hwi.c index 04746df26c6c9..ea305d093c871 100644 --- a/drivers/scsi/pm8001/pm80xx_hwi.c +++ b/drivers/scsi/pm8001/pm80xx_hwi.c @@ -4814,7 +4814,7 @@ pm80xx_chip_phy_start_req(struct pm8001_hba_info *pm8001_ha, u8 phy_id) payload.sas_identify.dev_type = SAS_END_DEVICE; payload.sas_identify.initiator_bits = SAS_PROTOCOL_ALL; memcpy(payload.sas_identify.sas_addr, - &pm8001_ha->sas_addr, SAS_ADDR_SIZE); + &pm8001_ha->phy[phy_id].dev_sas_addr, SAS_ADDR_SIZE); payload.sas_identify.phy_id = phy_id; ret = pm8001_mpi_build_cmd(pm8001_ha, circularQ, opcode, &payload, sizeof(payload), 0); -- 2.40.1