From patchwork Sat Dec 4 14:19:47 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: James Bottomley X-Patchwork-Id: 12656571 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 vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 7885AC433F5 for ; Sat, 4 Dec 2021 14:19:51 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1385197AbhLDOXQ (ORCPT ); Sat, 4 Dec 2021 09:23:16 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:60036 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S241124AbhLDOXP (ORCPT ); Sat, 4 Dec 2021 09:23:15 -0500 Received: from bedivere.hansenpartnership.com (bedivere.hansenpartnership.com [IPv6:2607:fcd0:100:8a00::2]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 2B8E8C061751; Sat, 4 Dec 2021 06:19:50 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=hansenpartnership.com; s=20151216; t=1638627589; bh=4UpQiGaFFla6kEoSrEB6tjLYKfWhGPQkWDOaRHaaWeo=; h=Message-ID:Subject:From:To:Date:From; b=MI5kuW6om69NEOKzJEHolPs3JdY2ks6Lgyl9en+keXRWI8VKBCNDtipB2HI1/9K99 KaeFwH5SpodqCVaTcC/v7JgYxSkqtZe98R0lHth6TueCJSBAFyJtK4KG7Hy+/1T2Pe h2tQX5xTcJIEOhfVtNhCobGasUagStfp+Oi7SGMY= Received: from localhost (localhost [127.0.0.1]) by bedivere.hansenpartnership.com (Postfix) with ESMTP id 478221280998; Sat, 4 Dec 2021 09:19:49 -0500 (EST) Received: from bedivere.hansenpartnership.com ([127.0.0.1]) by localhost (bedivere.hansenpartnership.com [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id 2xSxmAU7tXoP; Sat, 4 Dec 2021 09:19:49 -0500 (EST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=hansenpartnership.com; s=20151216; t=1638627589; bh=4UpQiGaFFla6kEoSrEB6tjLYKfWhGPQkWDOaRHaaWeo=; h=Message-ID:Subject:From:To:Date:From; b=MI5kuW6om69NEOKzJEHolPs3JdY2ks6Lgyl9en+keXRWI8VKBCNDtipB2HI1/9K99 KaeFwH5SpodqCVaTcC/v7JgYxSkqtZe98R0lHth6TueCJSBAFyJtK4KG7Hy+/1T2Pe h2tQX5xTcJIEOhfVtNhCobGasUagStfp+Oi7SGMY= Received: from jarvis.int.hansenpartnership.com (unknown [IPv6:2601:5c4:4300:c551::527]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by bedivere.hansenpartnership.com (Postfix) with ESMTPSA id C24271280994; Sat, 4 Dec 2021 09:19:48 -0500 (EST) Message-ID: Subject: [GIT PULL] SCSI fixes for 5.16-rc3 From: James Bottomley To: Andrew Morton , Linus Torvalds Cc: linux-scsi , linux-kernel Date: Sat, 04 Dec 2021 09:19:47 -0500 User-Agent: Evolution 3.34.4 MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-scsi@vger.kernel.org two patches, both in drivers. One is a fix to FC recovery (lpfc) and the other is an enhancement to support the Intel Alder Motherboard with the UFS driver which comes under the -rc exception process for hardware enabling. The patch is available here: git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi.git scsi-fixes The short changelog is: Adrian Hunter (1): scsi: ufs: ufs-pci: Add support for Intel ADL James Smart (1): scsi: lpfc: Fix non-recovery of remote ports following an unsolicited LOGO And the diffstat: drivers/scsi/lpfc/lpfc_els.c | 9 ++------- drivers/scsi/ufs/ufshcd-pci.c | 18 ++++++++++++++++++ 2 files changed, 20 insertions(+), 7 deletions(-) With full diff below. James diff --git a/drivers/scsi/lpfc/lpfc_els.c b/drivers/scsi/lpfc/lpfc_els.c index b940e0268f96..e83453bea2ae 100644 --- a/drivers/scsi/lpfc/lpfc_els.c +++ b/drivers/scsi/lpfc/lpfc_els.c @@ -5095,14 +5095,9 @@ lpfc_cmpl_els_logo_acc(struct lpfc_hba *phba, struct lpfc_iocbq *cmdiocb, /* NPort Recovery mode or node is just allocated */ if (!lpfc_nlp_not_used(ndlp)) { /* A LOGO is completing and the node is in NPR state. - * If this a fabric node that cleared its transport - * registration, release the rpi. + * Just unregister the RPI because the node is still + * required. */ - spin_lock_irq(&ndlp->lock); - ndlp->nlp_flag &= ~NLP_NPR_2B_DISC; - if (phba->sli_rev == LPFC_SLI_REV4) - ndlp->nlp_flag |= NLP_RELEASE_RPI; - spin_unlock_irq(&ndlp->lock); lpfc_unreg_rpi(vport, ndlp); } else { /* Indicate the node has already released, should diff --git a/drivers/scsi/ufs/ufshcd-pci.c b/drivers/scsi/ufs/ufshcd-pci.c index 51424557810d..f725248ba57f 100644 --- a/drivers/scsi/ufs/ufshcd-pci.c +++ b/drivers/scsi/ufs/ufshcd-pci.c @@ -421,6 +421,13 @@ static int ufs_intel_lkf_init(struct ufs_hba *hba) return err; } +static int ufs_intel_adl_init(struct ufs_hba *hba) +{ + hba->nop_out_timeout = 200; + hba->quirks |= UFSHCD_QUIRK_BROKEN_AUTO_HIBERN8; + return ufs_intel_common_init(hba); +} + static struct ufs_hba_variant_ops ufs_intel_cnl_hba_vops = { .name = "intel-pci", .init = ufs_intel_common_init, @@ -449,6 +456,15 @@ static struct ufs_hba_variant_ops ufs_intel_lkf_hba_vops = { .device_reset = ufs_intel_device_reset, }; +static struct ufs_hba_variant_ops ufs_intel_adl_hba_vops = { + .name = "intel-pci", + .init = ufs_intel_adl_init, + .exit = ufs_intel_common_exit, + .link_startup_notify = ufs_intel_link_startup_notify, + .resume = ufs_intel_resume, + .device_reset = ufs_intel_device_reset, +}; + #ifdef CONFIG_PM_SLEEP static int ufshcd_pci_restore(struct device *dev) { @@ -563,6 +579,8 @@ static const struct pci_device_id ufshcd_pci_tbl[] = { { PCI_VDEVICE(INTEL, 0x4B41), (kernel_ulong_t)&ufs_intel_ehl_hba_vops }, { PCI_VDEVICE(INTEL, 0x4B43), (kernel_ulong_t)&ufs_intel_ehl_hba_vops }, { PCI_VDEVICE(INTEL, 0x98FA), (kernel_ulong_t)&ufs_intel_lkf_hba_vops }, + { PCI_VDEVICE(INTEL, 0x51FF), (kernel_ulong_t)&ufs_intel_adl_hba_vops }, + { PCI_VDEVICE(INTEL, 0x54FF), (kernel_ulong_t)&ufs_intel_adl_hba_vops }, { } /* terminate list */ };