Messages in this thread Patch in this message | | | Date | Sat, 13 Nov 2004 15:53:46 -0500 | From | Jeff Garzik <> | Subject | [BK PATCHES] 2.6.x libata updates |
| |
Please do a
bk pull bk://gkernel.bkbits.net/libata-2.6
This will update the following files:
drivers/scsi/Kconfig | 14 ++++---- drivers/scsi/ahci.c | 16 ++++----- drivers/scsi/ata_piix.c | 16 +++++---- drivers/scsi/libata-core.c | 71 ++++++++++++++++++++++++-------------------- drivers/scsi/libata-scsi.c | 2 - drivers/scsi/libata.h | 2 - drivers/scsi/sata_nv.c | 13 ++++---- drivers/scsi/sata_promise.c | 13 ++++---- drivers/scsi/sata_sil.c | 5 +-- drivers/scsi/sata_sis.c | 9 +++-- drivers/scsi/sata_svw.c | 5 +-- drivers/scsi/sata_sx4.c | 13 ++++---- drivers/scsi/sata_uli.c | 9 +++-- drivers/scsi/sata_via.c | 3 + drivers/scsi/sata_vsc.c | 5 +-- include/linux/libata.h | 44 ++++++++++++++++++--------- 16 files changed, 141 insertions(+), 99 deletions(-)
through these ChangeSets:
<jgarzik@pobox.com> (04/11/13 1.2095) [libata] bump versions, add MODULE_VERSION() tags Also remove dep on CONFIG_EXPERIMENTAL for libata itself, and several libata drivers.
<jgarzik@pobox.com> (04/11/12 1.2094) [libata] remove dependence on PCI Most of this work was done by "Mat Loikkanen" <Mat.Loikkanen@synopsys.com>. * use struct device rather than struct pci_dev * use generic DMA routines (dma_xxx) and generic struct device routines (dev_xxx) * isolate PCI-specific helpers inside CONFIG_PCI
diff -Nru a/drivers/scsi/Kconfig b/drivers/scsi/Kconfig --- a/drivers/scsi/Kconfig 2004-11-13 15:52:21 -05:00 +++ b/drivers/scsi/Kconfig 2004-11-13 15:52:21 -05:00 @@ -399,7 +399,7 @@ config SCSI_SATA bool "Serial ATA (SATA) support" - depends on SCSI && EXPERIMENTAL + depends on SCSI help This driver family supports Serial ATA host controllers and devices. @@ -408,15 +408,15 @@ config SCSI_SATA_AHCI tristate "AHCI SATA support" - depends on SCSI_SATA && PCI && EXPERIMENTAL + depends on SCSI_SATA && PCI help This option enables support for AHCI Serial ATA. If unsure, say N. config SCSI_SATA_SVW - tristate "ServerWorks Frodo / Apple K2 SATA support (EXPERIMENTAL)" - depends on SCSI_SATA && PCI && EXPERIMENTAL + tristate "ServerWorks Frodo / Apple K2 SATA support" + depends on SCSI_SATA && PCI help This option enables support for Broadcom/Serverworks/Apple K2 SATA support. @@ -467,7 +467,7 @@ config SCSI_SATA_SIS tristate "SiS 964/180 SATA support" - depends on SCSI_SATA && PCI + depends on SCSI_SATA && PCI && EXPERIMENTAL help This option enables support for SiS Serial ATA 964/180. @@ -483,7 +483,7 @@ config SCSI_SATA_VIA tristate "VIA SATA support" - depends on SCSI_SATA && PCI && EXPERIMENTAL + depends on SCSI_SATA && PCI help This option enables support for VIA Serial ATA. @@ -491,7 +491,7 @@ config SCSI_SATA_VITESSE tristate "VITESSE VSC-7174 SATA support" - depends on SCSI_SATA && PCI && EXPERIMENTAL + depends on SCSI_SATA && PCI help This option enables support for Vitesse VSC7174 Serial ATA. diff -Nru a/drivers/scsi/ahci.c b/drivers/scsi/ahci.c --- a/drivers/scsi/ahci.c 2004-11-13 15:52:21 -05:00 +++ b/drivers/scsi/ahci.c 2004-11-13 15:52:21 -05:00 @@ -270,7 +270,7 @@ static int ahci_port_start(struct ata_port *ap) { - struct pci_dev *pdev = ap->host_set->pdev; + struct device *dev = ap->host_set->dev; struct ahci_host_priv *hpriv = ap->host_set->private_data; struct ahci_port_priv *pp; int rc; @@ -289,7 +289,7 @@ } memset(pp, 0, sizeof(*pp)); - mem = pci_alloc_consistent(pdev, AHCI_PORT_PRIV_DMA_SZ, &mem_dma); + mem = dma_alloc_coherent(dev, AHCI_PORT_PRIV_DMA_SZ, &mem_dma, GFP_KERNEL); if (!mem) { rc = -ENOMEM; goto err_out_kfree; @@ -353,7 +353,7 @@ static void ahci_port_stop(struct ata_port *ap) { - struct pci_dev *pdev = ap->host_set->pdev; + struct device *dev = ap->host_set->dev; struct ahci_port_priv *pp = ap->private_data; void *mmio = ap->host_set->mmio_base; void *port_mmio = ahci_port_base(mmio, ap->port_no); @@ -370,8 +370,8 @@ msleep(500); ap->private_data = NULL; - pci_free_consistent(pdev, AHCI_PORT_PRIV_DMA_SZ, - pp->cmd_slot, pp->cmd_slot_dma); + dma_free_coherent(dev, AHCI_PORT_PRIV_DMA_SZ, + pp->cmd_slot, pp->cmd_slot_dma); kfree(pp); ata_port_stop(ap); } @@ -703,7 +703,7 @@ static int ahci_host_init(struct ata_probe_ent *probe_ent) { struct ahci_host_priv *hpriv = probe_ent->private_data; - struct pci_dev *pdev = probe_ent->pdev; + struct pci_dev *pdev = to_pci_dev(probe_ent->dev); void __iomem *mmio = probe_ent->mmio_base; u32 tmp, cap_save; u16 tmp16; @@ -861,7 +861,7 @@ static void ahci_print_info(struct ata_probe_ent *probe_ent) { struct ahci_host_priv *hpriv = probe_ent->private_data; - struct pci_dev *pdev = probe_ent->pdev; + struct pci_dev *pdev = to_pci_dev(probe_ent->dev); void *mmio = probe_ent->mmio_base; u32 vers, cap, impl, speed; const char *speed_s; @@ -965,7 +965,7 @@ } memset(probe_ent, 0, sizeof(*probe_ent)); - probe_ent->pdev = pdev; + probe_ent->dev = pci_dev_to_dev(pdev); INIT_LIST_HEAD(&probe_ent->node); mmio_base = ioremap(pci_resource_start(pdev, AHCI_PCI_BAR), diff -Nru a/drivers/scsi/ata_piix.c b/drivers/scsi/ata_piix.c --- a/drivers/scsi/ata_piix.c 2004-11-13 15:52:21 -05:00 +++ b/drivers/scsi/ata_piix.c 2004-11-13 15:52:21 -05:00 @@ -32,7 +32,7 @@ #include <linux/libata.h> #define DRV_NAME "ata_piix" -#define DRV_VERSION "1.02" +#define DRV_VERSION "1.03" enum { PIIX_IOCFG = 0x54, /* IDE I/O configuration register */ @@ -247,6 +247,7 @@ MODULE_DESCRIPTION("SCSI low-level driver for Intel PIIX/ICH ATA controllers"); MODULE_LICENSE("GPL"); MODULE_DEVICE_TABLE(pci, piix_pci_tbl); +MODULE_VERSION(DRV_VERSION); /** * piix_pata_cbl_detect - Probe host controller cable detect info @@ -260,7 +261,7 @@ */ static void piix_pata_cbl_detect(struct ata_port *ap) { - struct pci_dev *pdev = ap->host_set->pdev; + struct pci_dev *pdev = to_pci_dev(ap->host_set->dev); u8 tmp, mask; /* no 80c support in host controller? */ @@ -293,8 +294,9 @@ static void piix_pata_phy_reset(struct ata_port *ap) { - if (!pci_test_config_bits(ap->host_set->pdev, - &piix_enable_bits[ap->hard_port_no])) { + struct pci_dev *pdev = to_pci_dev(ap->host_set->dev); + + if (!pci_test_config_bits(pdev, &piix_enable_bits[ap->hard_port_no])) { ata_port_disable(ap); printk(KERN_INFO "ata%u: port disabled. ignoring.\n", ap->id); return; @@ -322,7 +324,7 @@ */ static int piix_sata_probe (struct ata_port *ap) { - struct pci_dev *pdev = ap->host_set->pdev; + struct pci_dev *pdev = to_pci_dev(ap->host_set->dev); int combined = (ap->flags & ATA_FLAG_SLAVE_POSS); int orig_mask, mask, i; u8 pcs; @@ -392,7 +394,7 @@ static void piix_set_piomode (struct ata_port *ap, struct ata_device *adev) { unsigned int pio = adev->pio_mode - XFER_PIO_0; - struct pci_dev *dev = ap->host_set->pdev; + struct pci_dev *dev = to_pci_dev(ap->host_set->dev); unsigned int is_slave = (adev->devno != 0); unsigned int master_port= ap->hard_port_no ? 0x42 : 0x40; unsigned int slave_port = 0x44; @@ -444,7 +446,7 @@ static void piix_set_dmamode (struct ata_port *ap, struct ata_device *adev) { unsigned int udma = adev->dma_mode; /* FIXME: MWDMA too */ - struct pci_dev *dev = ap->host_set->pdev; + struct pci_dev *dev = to_pci_dev(ap->host_set->dev); u8 maslave = ap->hard_port_no ? 0x42 : 0x40; u8 speed = udma; unsigned int drive_dn = (ap->hard_port_no ? 2 : 0) + adev->devno; diff -Nru a/drivers/scsi/libata-core.c b/drivers/scsi/libata-core.c --- a/drivers/scsi/libata-core.c 2004-11-13 15:52:21 -05:00 +++ b/drivers/scsi/libata-core.c 2004-11-13 15:52:21 -05:00 @@ -67,6 +67,7 @@ MODULE_AUTHOR("Jeff Garzik"); MODULE_DESCRIPTION("Library module for ATA devices"); MODULE_LICENSE("GPL"); +MODULE_VERSION(DRV_VERSION); /** * ata_tf_load - send taskfile registers to host controller @@ -1017,7 +1018,7 @@ BUG_ON(qc == NULL); ata_sg_init_one(qc, dev->id, sizeof(dev->id)); - qc->pci_dma_dir = PCI_DMA_FROMDEVICE; + qc->dma_dir = DMA_FROM_DEVICE; qc->tf.protocol = ATA_PROT_PIO; qc->nsect = 1; @@ -1849,7 +1850,7 @@ { struct ata_port *ap = qc->ap; struct scatterlist *sg = qc->sg; - int dir = qc->pci_dma_dir; + int dir = qc->dma_dir; assert(qc->flags & ATA_QCFLAG_DMAMAP); assert(sg != NULL); @@ -1860,9 +1861,9 @@ DPRINTK("unmapping %u sg elements\n", qc->n_elem); if (qc->flags & ATA_QCFLAG_SG) - pci_unmap_sg(ap->host_set->pdev, sg, qc->n_elem, dir); + dma_unmap_sg(ap->host_set->dev, sg, qc->n_elem, dir); else - pci_unmap_single(ap->host_set->pdev, sg_dma_address(&sg[0]), + dma_unmap_single(ap->host_set->dev, sg_dma_address(&sg[0]), sg_dma_len(&sg[0]), dir); qc->flags &= ~ATA_QCFLAG_DMAMAP; @@ -1973,13 +1974,13 @@ static int ata_sg_setup_one(struct ata_queued_cmd *qc) { struct ata_port *ap = qc->ap; - int dir = qc->pci_dma_dir; + int dir = qc->dma_dir; struct scatterlist *sg = qc->sg; dma_addr_t dma_address; - dma_address = pci_map_single(ap->host_set->pdev, qc->buf_virt, + dma_address = dma_map_single(ap->host_set->dev, qc->buf_virt, sg_dma_len(sg), dir); - if (pci_dma_mapping_error(dma_address)) + if (dma_mapping_error(dma_address)) return -1; sg_dma_address(sg) = dma_address; @@ -2010,8 +2011,8 @@ VPRINTK("ENTER, ata%u\n", ap->id); assert(qc->flags & ATA_QCFLAG_SG); - dir = qc->pci_dma_dir; - n_elem = pci_map_sg(ap->host_set->pdev, sg, qc->n_elem, dir); + dir = qc->dma_dir; + n_elem = dma_map_sg(ap->host_set->dev, sg, qc->n_elem, dir); if (n_elem < 1) return -1; @@ -2416,7 +2417,7 @@ memset(cmd->sense_buffer, 0, sizeof(cmd->sense_buffer)); ata_sg_init_one(qc, cmd->sense_buffer, sizeof(cmd->sense_buffer)); - qc->pci_dma_dir = PCI_DMA_FROMDEVICE; + qc->dma_dir = DMA_FROM_DEVICE; memset(&qc->cdb, 0, sizeof(ap->cdb_len)); qc->cdb[0] = REQUEST_SENSE; @@ -3104,9 +3105,9 @@ int ata_port_start (struct ata_port *ap) { - struct pci_dev *pdev = ap->host_set->pdev; + struct device *dev = ap->host_set->dev; - ap->prd = pci_alloc_consistent(pdev, ATA_PRD_TBL_SZ, &ap->prd_dma); + ap->prd = dma_alloc_coherent(dev, ATA_PRD_TBL_SZ, &ap->prd_dma, GFP_KERNEL); if (!ap->prd) return -ENOMEM; @@ -3117,9 +3118,9 @@ void ata_port_stop (struct ata_port *ap) { - struct pci_dev *pdev = ap->host_set->pdev; + struct device *dev = ap->host_set->dev; - pci_free_consistent(pdev, ATA_PRD_TBL_SZ, ap->prd, ap->prd_dma); + dma_free_coherent(dev, ATA_PRD_TBL_SZ, ap->prd, ap->prd_dma); } /** @@ -3165,7 +3166,7 @@ host->max_channel = 1; host->unique_id = ata_unique_id++; host->max_cmd_len = 12; - scsi_set_device(host, &ent->pdev->dev); + scsi_set_device(host, ent->dev); scsi_assign_lock(host, &host_set->lock); ap->flags = ATA_FLAG_PORT_DISABLED; @@ -3252,7 +3253,7 @@ int ata_device_add(struct ata_probe_ent *ent) { unsigned int count = 0, i; - struct pci_dev *pdev = ent->pdev; + struct device *dev = ent->dev; struct ata_host_set *host_set; DPRINTK("ENTER\n"); @@ -3264,7 +3265,7 @@ memset(host_set, 0, sizeof(struct ata_host_set) + (ent->n_ports * sizeof(void *))); spin_lock_init(&host_set->lock); - host_set->pdev = pdev; + host_set->dev = dev; host_set->n_ports = ent->n_ports; host_set->irq = ent->irq; host_set->mmio_base = ent->mmio_base; @@ -3332,7 +3333,7 @@ */ } - rc = scsi_add_host(ap->host, &pdev->dev); + rc = scsi_add_host(ap->host, dev); if (rc) { printk(KERN_ERR "ata%u: scsi_add_host failed\n", ap->id); @@ -3352,7 +3353,7 @@ scsi_scan_host(ap->host); } - pci_set_drvdata(pdev, host_set); + dev_set_drvdata(dev, host_set); VPRINTK("EXIT, returning %u\n", ent->n_ports); return ent->n_ports; /* success */ @@ -3413,7 +3414,7 @@ } static struct ata_probe_ent * -ata_probe_ent_alloc(int n, struct pci_dev *pdev, struct ata_port_info **port) +ata_probe_ent_alloc(int n, struct device *dev, struct ata_port_info **port) { struct ata_probe_ent *probe_ent; int i; @@ -3421,7 +3422,7 @@ probe_ent = kmalloc(sizeof(*probe_ent) * n, GFP_KERNEL); if (!probe_ent) { printk(KERN_ERR DRV_NAME "(%s): out of memory\n", - pci_name(pdev)); + kobject_name(&(dev->kobj))); return NULL; } @@ -3429,7 +3430,7 @@ for (i = 0; i < n; i++) { INIT_LIST_HEAD(&probe_ent[i].node); - probe_ent[i].pdev = pdev; + probe_ent[i].dev = dev; probe_ent[i].sht = port[i]->sht; probe_ent[i].host_flags = port[i]->host_flags; @@ -3443,10 +3444,12 @@ return probe_ent; } +#ifdef CONFIG_PCI struct ata_probe_ent * ata_pci_init_native_mode(struct pci_dev *pdev, struct ata_port_info **port) { - struct ata_probe_ent *probe_ent = ata_probe_ent_alloc(1, pdev, port); + struct ata_probe_ent *probe_ent = + ata_probe_ent_alloc(1, pci_dev_to_dev(pdev), port); if (!probe_ent) return NULL; @@ -3475,7 +3478,8 @@ struct ata_probe_ent * ata_pci_init_legacy_mode(struct pci_dev *pdev, struct ata_port_info **port) { - struct ata_probe_ent *probe_ent = ata_probe_ent_alloc(2, pdev, port); + struct ata_probe_ent *probe_ent = + ata_probe_ent_alloc(2, pci_dev_to_dev(pdev), port); if (!probe_ent) return NULL; @@ -3651,7 +3655,8 @@ void ata_pci_remove_one (struct pci_dev *pdev) { - struct ata_host_set *host_set = pci_get_drvdata(pdev); + struct device *dev = pci_dev_to_dev(pdev); + struct ata_host_set *host_set = dev_get_drvdata(dev); struct ata_port *ap; unsigned int i; @@ -3692,7 +3697,7 @@ kfree(host_set); pci_disable_device(pdev); - pci_set_drvdata(pdev, NULL); + dev_set_drvdata(dev, NULL); } /* move to PCI subsystem */ @@ -3728,6 +3733,7 @@ return (tmp == bits->val) ? 1 : 0; } +#endif /* CONFIG_PCI */ /** @@ -3764,7 +3770,6 @@ * Do not depend on ABI/API stability. */ -EXPORT_SYMBOL_GPL(pci_test_config_bits); EXPORT_SYMBOL_GPL(ata_std_bios_param); EXPORT_SYMBOL_GPL(ata_std_ports); EXPORT_SYMBOL_GPL(ata_device_add); @@ -3779,8 +3784,6 @@ EXPORT_SYMBOL_GPL(ata_std_dev_select); EXPORT_SYMBOL_GPL(ata_tf_to_fis); EXPORT_SYMBOL_GPL(ata_tf_from_fis); -EXPORT_SYMBOL_GPL(ata_pci_init_legacy_mode); -EXPORT_SYMBOL_GPL(ata_pci_init_native_mode); EXPORT_SYMBOL_GPL(ata_check_status); EXPORT_SYMBOL_GPL(ata_exec_command); EXPORT_SYMBOL_GPL(ata_port_start); @@ -3795,8 +3798,6 @@ EXPORT_SYMBOL_GPL(__sata_phy_reset); EXPORT_SYMBOL_GPL(ata_bus_reset); EXPORT_SYMBOL_GPL(ata_port_disable); -EXPORT_SYMBOL_GPL(ata_pci_init_one); -EXPORT_SYMBOL_GPL(ata_pci_remove_one); EXPORT_SYMBOL_GPL(ata_scsi_ioctl); EXPORT_SYMBOL_GPL(ata_scsi_queuecmd); EXPORT_SYMBOL_GPL(ata_scsi_error); @@ -3806,3 +3807,11 @@ EXPORT_SYMBOL_GPL(ata_dev_classify); EXPORT_SYMBOL_GPL(ata_dev_id_string); EXPORT_SYMBOL_GPL(ata_scsi_simulate); + +#ifdef CONFIG_PCI +EXPORT_SYMBOL_GPL(pci_test_config_bits); +EXPORT_SYMBOL_GPL(ata_pci_init_legacy_mode); +EXPORT_SYMBOL_GPL(ata_pci_init_native_mode); +EXPORT_SYMBOL_GPL(ata_pci_init_one); +EXPORT_SYMBOL_GPL(ata_pci_remove_one); +#endif /* CONFIG_PCI */ diff -Nru a/drivers/scsi/libata-scsi.c b/drivers/scsi/libata-scsi.c --- a/drivers/scsi/libata-scsi.c 2004-11-13 15:52:21 -05:00 +++ b/drivers/scsi/libata-scsi.c 2004-11-13 15:52:21 -05:00 @@ -678,7 +678,7 @@ ata_sg_init_one(qc, cmd->request_buffer, cmd->request_bufflen); - qc->pci_dma_dir = scsi_to_pci_dma_dir(cmd->sc_data_direction); + qc->dma_dir = cmd->sc_data_direction; } qc->complete_fn = ata_scsi_qc_complete; diff -Nru a/drivers/scsi/libata.h b/drivers/scsi/libata.h --- a/drivers/scsi/libata.h 2004-11-13 15:52:21 -05:00 +++ b/drivers/scsi/libata.h 2004-11-13 15:52:21 -05:00 @@ -26,7 +26,7 @@ #define __LIBATA_H__ #define DRV_NAME "libata" -#define DRV_VERSION "1.02" /* must be exactly four chars */ +#define DRV_VERSION "1.10" /* must be exactly four chars */ struct ata_scsi_args { u16 *id; diff -Nru a/drivers/scsi/sata_nv.c b/drivers/scsi/sata_nv.c --- a/drivers/scsi/sata_nv.c 2004-11-13 15:52:21 -05:00 +++ b/drivers/scsi/sata_nv.c 2004-11-13 15:52:21 -05:00 @@ -44,7 +44,7 @@ #include <linux/libata.h> #define DRV_NAME "sata_nv" -#define DRV_VERSION "0.03" +#define DRV_VERSION "0.5" #define NV_PORTS 2 #define NV_PIO_MASK 0x1f @@ -234,6 +234,7 @@ MODULE_DESCRIPTION("low-level driver for NVIDIA nForce SATA controller"); MODULE_LICENSE("GPL"); MODULE_DEVICE_TABLE(pci, nv_pci_tbl); +MODULE_VERSION(DRV_VERSION); irqreturn_t nv_interrupt (int irq, void *dev_instance, struct pt_regs *regs) { @@ -454,12 +455,13 @@ static void nv_enable_hotplug_ck804(struct ata_probe_ent *probe_ent) { + struct pci_dev *pdev = to_pci_dev(probe_ent->dev); u8 intr_mask; u8 regval; - pci_read_config_byte(probe_ent->pdev, NV_MCP_SATA_CFG_20, ®val); + pci_read_config_byte(pdev, NV_MCP_SATA_CFG_20, ®val); regval |= NV_MCP_SATA_CFG_20_SATA_SPACE_EN; - pci_write_config_byte(probe_ent->pdev, NV_MCP_SATA_CFG_20, regval); + pci_write_config_byte(pdev, NV_MCP_SATA_CFG_20, regval); writeb(NV_INT_STATUS_HOTPLUG, probe_ent->mmio_base + NV_INT_STATUS_CK804); @@ -471,6 +473,7 @@ static void nv_disable_hotplug_ck804(struct ata_host_set *host_set) { + struct pci_dev *pdev = to_pci_dev(host_set->dev); u8 intr_mask; u8 regval; @@ -480,9 +483,9 @@ writeb(intr_mask, host_set->mmio_base + NV_INT_ENABLE_CK804); - pci_read_config_byte(host_set->pdev, NV_MCP_SATA_CFG_20, ®val); + pci_read_config_byte(pdev, NV_MCP_SATA_CFG_20, ®val); regval &= ~NV_MCP_SATA_CFG_20_SATA_SPACE_EN; - pci_write_config_byte(host_set->pdev, NV_MCP_SATA_CFG_20, regval); + pci_write_config_byte(pdev, NV_MCP_SATA_CFG_20, regval); } static void nv_check_hotplug_ck804(struct ata_host_set *host_set) diff -Nru a/drivers/scsi/sata_promise.c b/drivers/scsi/sata_promise.c --- a/drivers/scsi/sata_promise.c 2004-11-13 15:52:21 -05:00 +++ b/drivers/scsi/sata_promise.c 2004-11-13 15:52:21 -05:00 @@ -40,7 +40,7 @@ #include "sata_promise.h" #define DRV_NAME "sata_promise" -#define DRV_VERSION "1.00" +#define DRV_VERSION "1.01" enum { @@ -174,7 +174,7 @@ static int pdc_port_start(struct ata_port *ap) { - struct pci_dev *pdev = ap->host_set->pdev; + struct device *dev = ap->host_set->dev; struct pdc_port_priv *pp; int rc; @@ -189,7 +189,7 @@ } memset(pp, 0, sizeof(*pp)); - pp->pkt = pci_alloc_consistent(pdev, 128, &pp->pkt_dma); + pp->pkt = dma_alloc_coherent(dev, 128, &pp->pkt_dma, GFP_KERNEL); if (!pp->pkt) { rc = -ENOMEM; goto err_out_kfree; @@ -209,11 +209,11 @@ static void pdc_port_stop(struct ata_port *ap) { - struct pci_dev *pdev = ap->host_set->pdev; + struct device *dev = ap->host_set->dev; struct pdc_port_priv *pp = ap->private_data; ap->private_data = NULL; - pci_free_consistent(pdev, 128, pp->pkt, pp->pkt_dma); + dma_free_coherent(dev, 128, pp->pkt, pp->pkt_dma); kfree(pp); ata_port_stop(ap); } @@ -577,7 +577,7 @@ } memset(probe_ent, 0, sizeof(*probe_ent)); - probe_ent->pdev = pdev; + probe_ent->dev = pci_dev_to_dev(pdev); INIT_LIST_HEAD(&probe_ent->node); mmio_base = ioremap(pci_resource_start(pdev, 3), @@ -661,6 +661,7 @@ MODULE_DESCRIPTION("Promise SATA TX2/TX4 low-level driver"); MODULE_LICENSE("GPL"); MODULE_DEVICE_TABLE(pci, pdc_ata_pci_tbl); +MODULE_VERSION(DRV_VERSION); module_init(pdc_ata_init); module_exit(pdc_ata_exit); diff -Nru a/drivers/scsi/sata_sil.c b/drivers/scsi/sata_sil.c --- a/drivers/scsi/sata_sil.c 2004-11-13 15:52:21 -05:00 +++ b/drivers/scsi/sata_sil.c 2004-11-13 15:52:21 -05:00 @@ -38,7 +38,7 @@ #include <linux/libata.h> #define DRV_NAME "sata_sil" -#define DRV_VERSION "0.54" +#define DRV_VERSION "0.8" enum { sil_3112 = 0, @@ -190,6 +190,7 @@ MODULE_DESCRIPTION("low-level driver for Silicon Image SATA controller"); MODULE_LICENSE("GPL"); MODULE_DEVICE_TABLE(pci, sil_pci_tbl); +MODULE_VERSION(DRV_VERSION); static void sil_post_set_mode (struct ata_port *ap) { @@ -363,7 +364,7 @@ memset(probe_ent, 0, sizeof(*probe_ent)); INIT_LIST_HEAD(&probe_ent->node); - probe_ent->pdev = pdev; + probe_ent->dev = pci_dev_to_dev(pdev); probe_ent->port_ops = sil_port_info[ent->driver_data].port_ops; probe_ent->sht = sil_port_info[ent->driver_data].sht; probe_ent->n_ports = (ent->driver_data == sil_3114) ? 4 : 2; diff -Nru a/drivers/scsi/sata_sis.c b/drivers/scsi/sata_sis.c --- a/drivers/scsi/sata_sis.c 2004-11-13 15:52:21 -05:00 +++ b/drivers/scsi/sata_sis.c 2004-11-13 15:52:21 -05:00 @@ -38,7 +38,7 @@ #include <linux/libata.h> #define DRV_NAME "sata_sis" -#define DRV_VERSION "0.10" +#define DRV_VERSION "0.5" enum { sis_180 = 0, @@ -128,6 +128,7 @@ MODULE_DESCRIPTION("low-level driver for Silicon Integratad Systems SATA controller"); MODULE_LICENSE("GPL"); MODULE_DEVICE_TABLE(pci, sis_pci_tbl); +MODULE_VERSION(DRV_VERSION); static unsigned int get_scr_cfg_addr(unsigned int port_no, unsigned int sc_reg) { @@ -140,22 +141,24 @@ static u32 sis_scr_cfg_read (struct ata_port *ap, unsigned int sc_reg) { + struct pci_dev *pdev = to_pci_dev(ap->host_set->dev); unsigned int cfg_addr = get_scr_cfg_addr(ap->port_no, sc_reg); u32 val; if (sc_reg == SCR_ERROR) /* doesn't exist in PCI cfg space */ return 0xffffffff; - pci_read_config_dword(ap->host_set->pdev, cfg_addr, &val); + pci_read_config_dword(pdev, cfg_addr, &val); return val; } static void sis_scr_cfg_write (struct ata_port *ap, unsigned int scr, u32 val) { + struct pci_dev *pdev = to_pci_dev(ap->host_set->dev); unsigned int cfg_addr = get_scr_cfg_addr(ap->port_no, scr); if (scr == SCR_ERROR) /* doesn't exist in PCI cfg space */ return; - pci_write_config_dword(ap->host_set->pdev, cfg_addr, val); + pci_write_config_dword(pdev, cfg_addr, val); } static u32 sis_scr_read (struct ata_port *ap, unsigned int sc_reg) diff -Nru a/drivers/scsi/sata_svw.c b/drivers/scsi/sata_svw.c --- a/drivers/scsi/sata_svw.c 2004-11-13 15:52:21 -05:00 +++ b/drivers/scsi/sata_svw.c 2004-11-13 15:52:21 -05:00 @@ -49,7 +49,7 @@ #endif /* CONFIG_PPC_OF */ #define DRV_NAME "sata_svw" -#define DRV_VERSION "1.04" +#define DRV_VERSION "1.05" /* Taskfile registers offsets */ #define K2_SATA_TF_CMD_OFFSET 0x00 @@ -376,7 +376,7 @@ } memset(probe_ent, 0, sizeof(*probe_ent)); - probe_ent->pdev = pdev; + probe_ent->dev = pci_dev_to_dev(pdev); INIT_LIST_HEAD(&probe_ent->node); mmio_base = ioremap(pci_resource_start(pdev, 5), @@ -470,6 +470,7 @@ MODULE_DESCRIPTION("low-level driver for K2 SATA controller"); MODULE_LICENSE("GPL"); MODULE_DEVICE_TABLE(pci, k2_sata_pci_tbl); +MODULE_VERSION(DRV_VERSION); module_init(k2_sata_init); module_exit(k2_sata_exit); diff -Nru a/drivers/scsi/sata_sx4.c b/drivers/scsi/sata_sx4.c --- a/drivers/scsi/sata_sx4.c 2004-11-13 15:52:21 -05:00 +++ b/drivers/scsi/sata_sx4.c 2004-11-13 15:52:21 -05:00 @@ -40,7 +40,7 @@ #include "sata_promise.h" #define DRV_NAME "sata_sx4" -#define DRV_VERSION "0.50" +#define DRV_VERSION "0.7" enum { @@ -248,7 +248,7 @@ static int pdc_port_start(struct ata_port *ap) { - struct pci_dev *pdev = ap->host_set->pdev; + struct device *dev = ap->host_set->dev; struct pdc_port_priv *pp; int rc; @@ -263,7 +263,7 @@ } memset(pp, 0, sizeof(*pp)); - pp->pkt = pci_alloc_consistent(pdev, 128, &pp->pkt_dma); + pp->pkt = dma_alloc_coherent(dev, 128, &pp->pkt_dma, GFP_KERNEL); if (!pp->pkt) { rc = -ENOMEM; goto err_out_kfree; @@ -283,11 +283,11 @@ static void pdc_port_stop(struct ata_port *ap) { - struct pci_dev *pdev = ap->host_set->pdev; + struct device *dev = ap->host_set->dev; struct pdc_port_priv *pp = ap->private_data; ap->private_data = NULL; - pci_free_consistent(pdev, 128, pp->pkt, pp->pkt_dma); + dma_free_coherent(dev, 128, pp->pkt, pp->pkt_dma); kfree(pp); ata_port_stop(ap); } @@ -1397,7 +1397,7 @@ } memset(probe_ent, 0, sizeof(*probe_ent)); - probe_ent->pdev = pdev; + probe_ent->dev = pci_dev_to_dev(pdev); INIT_LIST_HEAD(&probe_ent->node); mmio_base = ioremap(pci_resource_start(pdev, 3), @@ -1492,6 +1492,7 @@ MODULE_DESCRIPTION("Promise SATA low-level driver"); MODULE_LICENSE("GPL"); MODULE_DEVICE_TABLE(pci, pdc_sata_pci_tbl); +MODULE_VERSION(DRV_VERSION); module_init(pdc_sata_init); module_exit(pdc_sata_exit); diff -Nru a/drivers/scsi/sata_uli.c b/drivers/scsi/sata_uli.c --- a/drivers/scsi/sata_uli.c 2004-11-13 15:52:21 -05:00 +++ b/drivers/scsi/sata_uli.c 2004-11-13 15:52:21 -05:00 @@ -32,7 +32,7 @@ #include <linux/libata.h> #define DRV_NAME "sata_uli" -#define DRV_VERSION "0.11" +#define DRV_VERSION "0.2" enum { uli_5289 = 0, @@ -123,6 +123,7 @@ MODULE_DESCRIPTION("low-level driver for ULi Electronics SATA controller"); MODULE_LICENSE("GPL"); MODULE_DEVICE_TABLE(pci, uli_pci_tbl); +MODULE_VERSION(DRV_VERSION); static unsigned int get_scr_cfg_addr(unsigned int port_no, unsigned int sc_reg) { @@ -149,18 +150,20 @@ static u32 uli_scr_cfg_read (struct ata_port *ap, unsigned int sc_reg) { + struct pci_dev *pdev = to_pci_dev(ap->host_set->dev); unsigned int cfg_addr = get_scr_cfg_addr(ap->port_no, sc_reg); u32 val; - pci_read_config_dword(ap->host_set->pdev, cfg_addr, &val); + pci_read_config_dword(pdev, cfg_addr, &val); return val; } static void uli_scr_cfg_write (struct ata_port *ap, unsigned int scr, u32 val) { + struct pci_dev *pdev = to_pci_dev(ap->host_set->dev); unsigned int cfg_addr = get_scr_cfg_addr(ap->port_no, scr); - pci_write_config_dword(ap->host_set->pdev, cfg_addr, val); + pci_write_config_dword(pdev, cfg_addr, val); } static u32 uli_scr_read (struct ata_port *ap, unsigned int sc_reg) diff -Nru a/drivers/scsi/sata_via.c b/drivers/scsi/sata_via.c --- a/drivers/scsi/sata_via.c 2004-11-13 15:52:21 -05:00 +++ b/drivers/scsi/sata_via.c 2004-11-13 15:52:21 -05:00 @@ -38,7 +38,7 @@ #include <asm/io.h> #define DRV_NAME "sata_via" -#define DRV_VERSION "0.20" +#define DRV_VERSION "1.0" enum { via_sata = 0, @@ -138,6 +138,7 @@ MODULE_DESCRIPTION("SCSI low-level driver for VIA SATA controllers"); MODULE_LICENSE("GPL"); MODULE_DEVICE_TABLE(pci, svia_pci_tbl); +MODULE_VERSION(DRV_VERSION); static u32 svia_scr_read (struct ata_port *ap, unsigned int sc_reg) { diff -Nru a/drivers/scsi/sata_vsc.c b/drivers/scsi/sata_vsc.c --- a/drivers/scsi/sata_vsc.c 2004-11-13 15:52:21 -05:00 +++ b/drivers/scsi/sata_vsc.c 2004-11-13 15:52:21 -05:00 @@ -26,7 +26,7 @@ #include <linux/libata.h> #define DRV_NAME "sata_vsc" -#define DRV_VERSION "0.01" +#define DRV_VERSION "1.0" /* Interrupt register offsets (from chip base address) */ #define VSC_SATA_INT_STAT_OFFSET 0x00 @@ -293,7 +293,7 @@ goto err_out_regions; } memset(probe_ent, 0, sizeof(*probe_ent)); - probe_ent->pdev = pdev; + probe_ent->dev = pci_dev_to_dev(pdev); INIT_LIST_HEAD(&probe_ent->node); mmio_base = ioremap(pci_resource_start(pdev, 0), @@ -393,6 +393,7 @@ MODULE_DESCRIPTION("low-level driver for Vitesse VSC7174 SATA controller"); MODULE_LICENSE("GPL"); MODULE_DEVICE_TABLE(pci, vsc_sata_pci_tbl); +MODULE_VERSION(DRV_VERSION); module_init(vsc_sata_init); module_exit(vsc_sata_exit); diff -Nru a/include/linux/libata.h b/include/linux/libata.h --- a/include/linux/libata.h 2004-11-13 15:52:21 -05:00 +++ b/include/linux/libata.h 2004-11-13 15:52:21 -05:00 @@ -25,6 +25,7 @@ #include <linux/delay.h> #include <linux/interrupt.h> +#include <linux/pci.h> #include <asm/io.h> #include <linux/ata.h> #include <linux/workqueue.h> @@ -68,6 +69,12 @@ /* defines only for the constants which don't work well as enums */ #define ATA_TAG_POISON 0xfafbfcfdU +/* move to PCI layer? */ +static inline struct device *pci_dev_to_dev(struct pci_dev *pdev) +{ + return &pdev->dev; +} + enum { /* various global constants */ LIBATA_MAX_PRD = ATA_MAX_PRD / 2, @@ -184,7 +191,7 @@ struct ata_probe_ent { struct list_head node; - struct pci_dev *pdev; + struct device *dev; struct ata_port_operations *port_ops; Scsi_Host_Template *sht; struct ata_ioports port[ATA_MAX_PORTS]; @@ -203,7 +210,7 @@ struct ata_host_set { spinlock_t lock; - struct pci_dev *pdev; + struct device *dev; unsigned long irq; void __iomem *mmio_base; unsigned int n_ports; @@ -226,7 +233,7 @@ unsigned int tag; unsigned int n_elem; - int pci_dma_dir; + int dma_dir; unsigned int nsect; unsigned int cursect; @@ -361,12 +368,6 @@ struct ata_port_operations *port_ops; }; -struct pci_bits { - unsigned int reg; /* PCI config register to read */ - unsigned int width; /* 1 (8 bit), 2 (16 bit), 4 (32 bit) */ - unsigned long mask; - unsigned long val; -}; extern void ata_port_probe(struct ata_port *); extern void __sata_phy_reset(struct ata_port *ap); @@ -374,9 +375,11 @@ extern void ata_bus_reset(struct ata_port *ap); extern void ata_port_disable(struct ata_port *); extern void ata_std_ports(struct ata_ioports *ioaddr); +#ifdef CONFIG_PCI extern int ata_pci_init_one (struct pci_dev *pdev, struct ata_port_info **port_info, unsigned int n_ports); extern void ata_pci_remove_one (struct pci_dev *pdev); +#endif /* CONFIG_PCI */ extern int ata_device_add(struct ata_probe_ent *ent); extern int ata_scsi_detect(Scsi_Host_Template *sht); extern int ata_scsi_ioctl(struct scsi_device *dev, int cmd, void __user *arg); @@ -398,10 +401,6 @@ extern int ata_port_start (struct ata_port *ap); extern void ata_port_stop (struct ata_port *ap); extern irqreturn_t ata_interrupt (int irq, void *dev_instance, struct pt_regs *regs); -extern struct ata_probe_ent * -ata_pci_init_native_mode(struct pci_dev *pdev, struct ata_port_info **port); -extern struct ata_probe_ent * -ata_pci_init_legacy_mode(struct pci_dev *pdev, struct ata_port_info **port); extern void ata_qc_prep(struct ata_queued_cmd *qc); extern int ata_qc_issue_prot(struct ata_queued_cmd *qc); extern void ata_sg_init_one(struct ata_queued_cmd *qc, void *buf, @@ -414,7 +413,6 @@ extern void ata_bmdma_setup (struct ata_queued_cmd *qc); extern void ata_bmdma_start (struct ata_queued_cmd *qc); extern void ata_bmdma_irq_clear(struct ata_port *ap); -extern int pci_test_config_bits(struct pci_dev *pdev, struct pci_bits *bits); extern void ata_qc_complete(struct ata_queued_cmd *qc, u8 drv_stat); extern void ata_eng_timeout(struct ata_port *ap); extern void ata_scsi_simulate(u16 *id, struct scsi_cmnd *cmd, @@ -423,6 +421,24 @@ struct block_device *bdev, sector_t capacity, int geom[]); extern int ata_scsi_slave_config(struct scsi_device *sdev); + + +#ifdef CONFIG_PCI +struct pci_bits { + unsigned int reg; /* PCI config register to read */ + unsigned int width; /* 1 (8 bit), 2 (16 bit), 4 (32 bit) */ + unsigned long mask; + unsigned long val; +}; + +extern struct ata_probe_ent * +ata_pci_init_native_mode(struct pci_dev *pdev, struct ata_port_info **port); +extern struct ata_probe_ent * +ata_pci_init_legacy_mode(struct pci_dev *pdev, struct ata_port_info **port); +extern int pci_test_config_bits(struct pci_dev *pdev, struct pci_bits *bits); + +#endif /* CONFIG_PCI */ + static inline unsigned int ata_tag_valid(unsigned int tag) { - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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