From patchwork Thu May 3 18:27:35 2012 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Jeff Garzik X-Patchwork-Id: 156759 X-Patchwork-Delegate: davem@davemloft.net Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by ozlabs.org (Postfix) with ESMTP id 139FEB6FC8 for ; Fri, 4 May 2012 04:27:39 +1000 (EST) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754787Ab2ECS1h (ORCPT ); Thu, 3 May 2012 14:27:37 -0400 Received: from havoc.gtf.org ([69.61.125.42]:37962 "EHLO havoc.gtf.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754518Ab2ECS1g (ORCPT ); Thu, 3 May 2012 14:27:36 -0400 Received: by havoc.gtf.org (Postfix, from userid 500) id 98E442F82FB; Thu, 3 May 2012 14:27:35 -0400 (EDT) Date: Thu, 3 May 2012 14:27:35 -0400 From: Jeff Garzik To: Andrew Morton , Linus Torvalds Cc: linux-ide@vger.kernel.org, LKML Subject: [git patches] libata fixes Message-ID: <20120503182735.GA24318@havoc.gtf.org> Mime-Version: 1.0 Content-Disposition: inline User-Agent: Mutt/1.4.2.2i Sender: linux-ide-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-ide@vger.kernel.org Please pull 5f098a3ea72e73ad3733c3280fd5ee04816dc999 from git://git.kernel.org/pub/scm/linux/kernel/git/jgarzik/libata-dev.git tag/upstream-linus to receive the following updates: Documentation/devicetree/bindings/ata/ahci-platform.txt | 16 +++++++++++++++ Documentation/devicetree/bindings/ata/calxeda-sata.txt | 17 ---------------- drivers/ata/ahci.c | 2 + drivers/ata/ahci_platform.c | 1 drivers/ata/libata-core.c | 2 - drivers/ata/libata-eh.c | 3 +- drivers/ata/pata_arasan_cf.c | 4 --- 7 files changed, 23 insertions(+), 22 deletions(-) Lin Ming (1): libata: skip old error history when counting probe trials Matt Johnson (1): ahci: Detect Marvell 88SE9172 SATA controller Tero Roponen (1): libata: init ata_print_id to 0 Viresh Kumar (2): ata/pata_arasan_cf: Move arasan_cf_pm_ops out of #ifdef, #endif macros ata: ahci_platform: Add synopsys ahci controller in DT's compatible list --- To unsubscribe from this list: send the line "unsubscribe linux-ide" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html diff --git a/Documentation/devicetree/bindings/ata/ahci-platform.txt b/Documentation/devicetree/bindings/ata/ahci-platform.txt new file mode 100644 index 0000000..8bb8a76 --- /dev/null +++ b/Documentation/devicetree/bindings/ata/ahci-platform.txt @@ -0,0 +1,16 @@ +* AHCI SATA Controller + +SATA nodes are defined to describe on-chip Serial ATA controllers. +Each SATA controller should have its own node. + +Required properties: +- compatible : compatible list, contains "calxeda,hb-ahci" or "snps,spear-ahci" +- interrupts : +- reg : + +Example: + sata@ffe08000 { + compatible = "calxeda,hb-ahci"; + reg = <0xffe08000 0x1000>; + interrupts = <115>; + }; diff --git a/Documentation/devicetree/bindings/ata/calxeda-sata.txt b/Documentation/devicetree/bindings/ata/calxeda-sata.txt deleted file mode 100644 index 79caa56..0000000 --- a/Documentation/devicetree/bindings/ata/calxeda-sata.txt +++ /dev/null @@ -1,17 +0,0 @@ -* Calxeda SATA Controller - -SATA nodes are defined to describe on-chip Serial ATA controllers. -Each SATA controller should have its own node. - -Required properties: -- compatible : compatible list, contains "calxeda,hb-ahci" -- interrupts : -- reg : - -Example: - sata@ffe08000 { - compatible = "calxeda,hb-ahci"; - reg = <0xffe08000 0x1000>; - interrupts = <115>; - }; - diff --git a/drivers/ata/ahci.c b/drivers/ata/ahci.c index 79a1e9d..ebaf67e 100644 --- a/drivers/ata/ahci.c +++ b/drivers/ata/ahci.c @@ -394,6 +394,8 @@ static const struct pci_device_id ahci_pci_tbl[] = { .driver_data = board_ahci_yes_fbs }, /* 88se9128 */ { PCI_DEVICE(0x1b4b, 0x9125), .driver_data = board_ahci_yes_fbs }, /* 88se9125 */ + { PCI_DEVICE(0x1b4b, 0x917a), + .driver_data = board_ahci_yes_fbs }, /* 88se9172 */ { PCI_DEVICE(0x1b4b, 0x91a3), .driver_data = board_ahci_yes_fbs }, diff --git a/drivers/ata/ahci_platform.c b/drivers/ata/ahci_platform.c index 0c86c77..9e419e1 100644 --- a/drivers/ata/ahci_platform.c +++ b/drivers/ata/ahci_platform.c @@ -280,6 +280,7 @@ static struct dev_pm_ops ahci_pm_ops = { static const struct of_device_id ahci_of_match[] = { { .compatible = "calxeda,hb-ahci", }, + { .compatible = "snps,spear-ahci", }, {}, }; MODULE_DEVICE_TABLE(of, ahci_of_match); diff --git a/drivers/ata/libata-core.c b/drivers/ata/libata-core.c index 28db50b..23763a1 100644 --- a/drivers/ata/libata-core.c +++ b/drivers/ata/libata-core.c @@ -95,7 +95,7 @@ static unsigned int ata_dev_set_xfermode(struct ata_device *dev); static void ata_dev_xfermask(struct ata_device *dev); static unsigned long ata_dev_blacklisted(const struct ata_device *dev); -atomic_t ata_print_id = ATOMIC_INIT(1); +atomic_t ata_print_id = ATOMIC_INIT(0); struct ata_force_param { const char *name; diff --git a/drivers/ata/libata-eh.c b/drivers/ata/libata-eh.c index c61316e..d1fbd59 100644 --- a/drivers/ata/libata-eh.c +++ b/drivers/ata/libata-eh.c @@ -3501,7 +3501,8 @@ static int ata_count_probe_trials_cb(struct ata_ering_entry *ent, void *void_arg u64 now = get_jiffies_64(); int *trials = void_arg; - if (ent->timestamp < now - min(now, interval)) + if ((ent->eflags & ATA_EFLAG_OLD_ER) || + (ent->timestamp < now - min(now, interval))) return -1; (*trials)++; diff --git a/drivers/ata/pata_arasan_cf.c b/drivers/ata/pata_arasan_cf.c index fc2db2a..3239517 100644 --- a/drivers/ata/pata_arasan_cf.c +++ b/drivers/ata/pata_arasan_cf.c @@ -943,9 +943,9 @@ static int arasan_cf_resume(struct device *dev) return 0; } +#endif static SIMPLE_DEV_PM_OPS(arasan_cf_pm_ops, arasan_cf_suspend, arasan_cf_resume); -#endif static struct platform_driver arasan_cf_driver = { .probe = arasan_cf_probe, @@ -953,9 +953,7 @@ static struct platform_driver arasan_cf_driver = { .driver = { .name = DRIVER_NAME, .owner = THIS_MODULE, -#ifdef CONFIG_PM .pm = &arasan_cf_pm_ops, -#endif }, };