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 6687A2D5C95; Wed, 12 Nov 2025 22:40:33 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1762987233; cv=none; b=J5jgXpfwxPSWT9UR63X9kmNSnbYaG/vx7AxHWqUK0cFGfQKTu0aFyfCyaSkZqhLJH8mkLKJASFBiz5ZG/2gF9DninoB86NuarvMuYGxuX1dDx7XV02Hes2VyZFkyru6/596FW6PzaSWgrDZXptt+rDSkiRalTjKeV3+rCgJlKHk= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1762987233; c=relaxed/simple; bh=TVs0vUZVTSOg5CHpZtKPVlZs3JbBKuZNRNrFsZsyCdo=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=m4MUqXfEh6xjEUsxuStw4w7vw3luudON89CK45FdApQ6ArWfu4nx2rE/GlhW2qWU/j8m44IpZL9kSELwRBLjMJ29XaZxPxksaJBKLZ0dGisCLRUgCfY9d3fQEOxjfrRitW/qwQVjQdmIQjXZfFMv575XW+crQ0nT3spGOH/crLw= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=Xo9CTLJZ; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="Xo9CTLJZ" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 8DC46C2BCAF; Wed, 12 Nov 2025 22:40:31 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1762987233; bh=TVs0vUZVTSOg5CHpZtKPVlZs3JbBKuZNRNrFsZsyCdo=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=Xo9CTLJZB/ai0VmTZNRGOk/vLDulLRGnAfXQa2msqKIs0eWM5B/IFcuU2Jh/t+ECl gxNbK9OEZGLOi6LdoCc9HzRTIbR6QNVX2N3BQMrBA74VPA/3LZ8LS95oCRiM3ApBmP EgbSFksF/5LJDmAxH6zv2bDOhm73qHsTP3kBgWXH8woTA9mBK3EbQPuem2kE+56+pE TgUdN/LO7R90BC/apNwbg8OAIaVPTTV0C/XeiWK0WikQcXLS0cutSGRjnI8PcKxgAu KJkgQ4piTtMu5UFjIM1P1/gBnrDcy/XO1XOd/MPDSvCx4kdAE1+0nRa8GPP0fmArIj AYgmdGv1Vy5cw== From: "Mario Limonciello (AMD)" To: "Rafael J . Wysocki" , Greg Kroah-Hartman , Danilo Krummrich , Bjorn Helgaas Cc: Pavel Machek , Len Brown , =?UTF-8?q?Christian=20K=C3=B6nig?= , linux-pm@vger.kernel.org (open list:HIBERNATION (aka Software Suspend, aka swsusp)), linux-scsi@vger.kernel.org (open list:SCSI SUBSYSTEM), linux-usb@vger.kernel.org (open list:USB SUBSYSTEM), AceLan Kao , Kai-Heng Feng , Mark Pearson , =?UTF-8?q?Merthan=20Karaka=C5=9F?= , Eric Naim , "Guilherme G . Piccoli" , "Mario Limonciello (AMD)" , "Martin K . Petersen" Subject: [PATCH v10 2/3] scsi: Add PM_EVENT_POWEROFF into suspend callbacks Date: Wed, 12 Nov 2025 16:40:24 -0600 Message-ID: <20251112224025.2051702-3-superm1@kernel.org> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20251112224025.2051702-1-superm1@kernel.org> References: <20251112224025.2051702-1-superm1@kernel.org> Precedence: bulk X-Mailing-List: linux-scsi@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit If the PM core uses hibernation callbacks for powering off the system, drivers will receive PM_EVENT_POWEROFF and should handle it the same as they previously handled PM_EVENT_HIBERNATE. Support this case in the scsi driver. No functional changes. Reviewed-by: Martin K. Petersen Tested-by: Eric Naim Signed-off-by: Mario Limonciello (AMD) --- drivers/scsi/mesh.c | 1 + drivers/scsi/stex.c | 1 + 2 files changed, 2 insertions(+) diff --git a/drivers/scsi/mesh.c b/drivers/scsi/mesh.c index 1c15cac41d805..768b85eecc8fd 100644 --- a/drivers/scsi/mesh.c +++ b/drivers/scsi/mesh.c @@ -1762,6 +1762,7 @@ static int mesh_suspend(struct macio_dev *mdev, pm_message_t mesg) case PM_EVENT_SUSPEND: case PM_EVENT_HIBERNATE: case PM_EVENT_FREEZE: + case PM_EVENT_POWEROFF: break; default: return 0; diff --git a/drivers/scsi/stex.c b/drivers/scsi/stex.c index d8ad02c293205..e6357bc301cb9 100644 --- a/drivers/scsi/stex.c +++ b/drivers/scsi/stex.c @@ -1965,6 +1965,7 @@ static int stex_choice_sleep_mic(struct st_hba *hba, pm_message_t state) case PM_EVENT_SUSPEND: return ST_S3; case PM_EVENT_HIBERNATE: + case PM_EVENT_POWEROFF: hba->msi_lock = 0; return ST_S4; default: -- 2.43.0