From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1759165AbXJLRGX (ORCPT ); Fri, 12 Oct 2007 13:06:23 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1758967AbXJLRFg (ORCPT ); Fri, 12 Oct 2007 13:05:36 -0400 Received: from pentafluge.infradead.org ([213.146.154.40]:53081 "EHLO pentafluge.infradead.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1758804AbXJLRFf (ORCPT ); Fri, 12 Oct 2007 13:05:35 -0400 Date: Fri, 12 Oct 2007 10:02:04 -0700 From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org, Andrew Morton , torvalds@linux-foundation.org, stable@kernel.org Subject: Re: Linux 2.6.23.1 Message-ID: <20071012170204.GB18498@kroah.com> References: <20071012170140.GA18498@kroah.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20071012170140.GA18498@kroah.com> User-Agent: Mutt/1.5.16 (2007-06-09) Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org diff --git a/Makefile b/Makefile index 4635a64..c244a02 100644 --- a/Makefile +++ b/Makefile @@ -1,7 +1,7 @@ VERSION = 2 PATCHLEVEL = 6 SUBLEVEL = 23 -EXTRAVERSION = +EXTRAVERSION = .1 NAME = Arr Matey! A Hairy Bilge Rat! # *DOCUMENTATION* diff --git a/drivers/ata/sata_mv.c b/drivers/ata/sata_mv.c index cb7dec9..d9832e2 100644 --- a/drivers/ata/sata_mv.c +++ b/drivers/ata/sata_mv.c @@ -69,10 +69,11 @@ #include #include #include +#include #include #define DRV_NAME "sata_mv" -#define DRV_VERSION "1.0" +#define DRV_VERSION "1.01" enum { /* BAR's are enumerated in terms of pci_resource_start() terms */ @@ -420,6 +421,7 @@ static void mv_error_handler(struct ata_port *ap); static void mv_post_int_cmd(struct ata_queued_cmd *qc); static void mv_eh_freeze(struct ata_port *ap); static void mv_eh_thaw(struct ata_port *ap); +static int mv_slave_config(struct scsi_device *sdev); static int mv_init_one(struct pci_dev *pdev, const struct pci_device_id *ent); static void mv5_phy_errata(struct mv_host_priv *hpriv, void __iomem *mmio, @@ -457,7 +459,7 @@ static struct scsi_host_template mv5_sht = { .use_clustering = 1, .proc_name = DRV_NAME, .dma_boundary = MV_DMA_BOUNDARY, - .slave_configure = ata_scsi_slave_config, + .slave_configure = mv_slave_config, .slave_destroy = ata_scsi_slave_destroy, .bios_param = ata_std_bios_param, }; @@ -475,7 +477,7 @@ static struct scsi_host_template mv6_sht = { .use_clustering = 1, .proc_name = DRV_NAME, .dma_boundary = MV_DMA_BOUNDARY, - .slave_configure = ata_scsi_slave_config, + .slave_configure = mv_slave_config, .slave_destroy = ata_scsi_slave_destroy, .bios_param = ata_std_bios_param, }; @@ -763,6 +765,17 @@ static void mv_irq_clear(struct ata_port *ap) { } +static int mv_slave_config(struct scsi_device *sdev) +{ + int rc = ata_scsi_slave_config(sdev); + if (rc) + return rc; + + blk_queue_max_phys_segments(sdev->request_queue, MV_MAX_SG_CT / 2); + + return 0; /* scsi layer doesn't check return value, sigh */ +} + static void mv_set_edma_ptrs(void __iomem *port_mmio, struct mv_host_priv *hpriv, struct mv_port_priv *pp) @@ -1130,10 +1143,9 @@ static void mv_port_stop(struct ata_port *ap) * LOCKING: * Inherited from caller. */ -static unsigned int mv_fill_sg(struct ata_queued_cmd *qc) +static void mv_fill_sg(struct ata_queued_cmd *qc) { struct mv_port_priv *pp = qc->ap->private_data; - unsigned int n_sg = 0; struct scatterlist *sg; struct mv_sg *mv_sg; @@ -1151,7 +1163,7 @@ static unsigned int mv_fill_sg(struct ata_queued_cmd *qc) mv_sg->addr = cpu_to_le32(addr & 0xffffffff); mv_sg->addr_hi = cpu_to_le32((addr >> 16) >> 16); - mv_sg->flags_size = cpu_to_le32(len); + mv_sg->flags_size = cpu_to_le32(len & 0xffff); sg_len -= len; addr += len; @@ -1160,12 +1172,9 @@ static unsigned int mv_fill_sg(struct ata_queued_cmd *qc) mv_sg->flags_size |= cpu_to_le32(EPRD_FLAG_END_OF_TBL); mv_sg++; - n_sg++; } } - - return n_sg; } static inline void mv_crqb_pack_cmd(__le16 *cmdw, u8 data, u8 addr, unsigned last)