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author | Jeff Garzik <jeff@garzik.org> | 2006-08-24 03:19:22 -0400 |
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committer | Jeff Garzik <jeff@garzik.org> | 2006-08-24 03:19:22 -0400 |
commit | cca3974e48607c3775dc73b544a5700b2e37c21a (patch) | |
tree | 0777d6121ba199af0aad196eb5a693510ec8e62e /drivers/ata/sata_promise.c | |
parent | 54a86bfc3d4601be9c36cd4e8a1bdc580c98fa6a (diff) | |
download | linux-cca3974e48607c3775dc73b544a5700b2e37c21a.tar.gz linux-cca3974e48607c3775dc73b544a5700b2e37c21a.tar.bz2 linux-cca3974e48607c3775dc73b544a5700b2e37c21a.zip |
libata: Grand renaming.
The biggest change is that ata_host_set is renamed to ata_host.
* ata_host_set => ata_host
* ata_probe_ent->host_flags => ata_probe_ent->port_flags
* ata_probe_ent->host_set_flags => ata_probe_ent->_host_flags
* ata_host_stats => ata_port_stats
* ata_port->host => ata_port->scsi_host
* ata_port->host_set => ata_port->host
* ata_port_info->host_flags => ata_port_info->flags
* ata_(.*)host_set(.*)\(\) => ata_\1host\2()
The leading underscore in ata_probe_ent->_host_flags is to avoid
reusing ->host_flags for different purpose. Currently, the only user
of the field is libata-bmdma.c and probe_ent itself is scheduled to be
removed.
ata_port->host is reused for different purpose but this field is used
inside libata core proper and of different type.
Signed-off-by: Tejun Heo <htejun@gmail.com>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
Diffstat (limited to 'drivers/ata/sata_promise.c')
-rw-r--r-- | drivers/ata/sata_promise.c | 54 |
1 files changed, 27 insertions, 27 deletions
diff --git a/drivers/ata/sata_promise.c b/drivers/ata/sata_promise.c index a5b3a7db7a9f..d627812ea73d 100644 --- a/drivers/ata/sata_promise.c +++ b/drivers/ata/sata_promise.c @@ -104,7 +104,7 @@ static void pdc_tf_load_mmio(struct ata_port *ap, const struct ata_taskfile *tf) static void pdc_exec_command_mmio(struct ata_port *ap, const struct ata_taskfile *tf); static void pdc_irq_clear(struct ata_port *ap); static unsigned int pdc_qc_issue_prot(struct ata_queued_cmd *qc); -static void pdc_host_stop(struct ata_host_set *host_set); +static void pdc_host_stop(struct ata_host *host); static struct scsi_host_template pdc_ata_sht = { @@ -175,7 +175,7 @@ static const struct ata_port_info pdc_port_info[] = { /* board_2037x */ { .sht = &pdc_ata_sht, - .host_flags = PDC_COMMON_FLAGS | ATA_FLAG_SATA, + .flags = PDC_COMMON_FLAGS | ATA_FLAG_SATA, .pio_mask = 0x1f, /* pio0-4 */ .mwdma_mask = 0x07, /* mwdma0-2 */ .udma_mask = 0x7f, /* udma0-6 ; FIXME */ @@ -185,7 +185,7 @@ static const struct ata_port_info pdc_port_info[] = { /* board_20319 */ { .sht = &pdc_ata_sht, - .host_flags = PDC_COMMON_FLAGS | ATA_FLAG_SATA, + .flags = PDC_COMMON_FLAGS | ATA_FLAG_SATA, .pio_mask = 0x1f, /* pio0-4 */ .mwdma_mask = 0x07, /* mwdma0-2 */ .udma_mask = 0x7f, /* udma0-6 ; FIXME */ @@ -195,7 +195,7 @@ static const struct ata_port_info pdc_port_info[] = { /* board_20619 */ { .sht = &pdc_ata_sht, - .host_flags = PDC_COMMON_FLAGS | ATA_FLAG_SLAVE_POSS, + .flags = PDC_COMMON_FLAGS | ATA_FLAG_SLAVE_POSS, .pio_mask = 0x1f, /* pio0-4 */ .mwdma_mask = 0x07, /* mwdma0-2 */ .udma_mask = 0x7f, /* udma0-6 ; FIXME */ @@ -205,7 +205,7 @@ static const struct ata_port_info pdc_port_info[] = { /* board_20771 */ { .sht = &pdc_ata_sht, - .host_flags = PDC_COMMON_FLAGS | ATA_FLAG_SATA, + .flags = PDC_COMMON_FLAGS | ATA_FLAG_SATA, .pio_mask = 0x1f, /* pio0-4 */ .mwdma_mask = 0x07, /* mwdma0-2 */ .udma_mask = 0x7f, /* udma0-6 ; FIXME */ @@ -215,7 +215,7 @@ static const struct ata_port_info pdc_port_info[] = { /* board_2057x */ { .sht = &pdc_ata_sht, - .host_flags = PDC_COMMON_FLAGS | ATA_FLAG_SATA, + .flags = PDC_COMMON_FLAGS | ATA_FLAG_SATA, .pio_mask = 0x1f, /* pio0-4 */ .mwdma_mask = 0x07, /* mwdma0-2 */ .udma_mask = 0x7f, /* udma0-6 ; FIXME */ @@ -225,7 +225,7 @@ static const struct ata_port_info pdc_port_info[] = { /* board_40518 */ { .sht = &pdc_ata_sht, - .host_flags = PDC_COMMON_FLAGS | ATA_FLAG_SATA, + .flags = PDC_COMMON_FLAGS | ATA_FLAG_SATA, .pio_mask = 0x1f, /* pio0-4 */ .mwdma_mask = 0x07, /* mwdma0-2 */ .udma_mask = 0x7f, /* udma0-6 ; FIXME */ @@ -292,7 +292,7 @@ static struct pci_driver pdc_ata_pci_driver = { static int pdc_port_start(struct ata_port *ap) { - struct device *dev = ap->host_set->dev; + struct device *dev = ap->host->dev; struct pdc_port_priv *pp; int rc; @@ -326,7 +326,7 @@ err_out: static void pdc_port_stop(struct ata_port *ap) { - struct device *dev = ap->host_set->dev; + struct device *dev = ap->host->dev; struct pdc_port_priv *pp = ap->private_data; ap->private_data = NULL; @@ -336,11 +336,11 @@ static void pdc_port_stop(struct ata_port *ap) } -static void pdc_host_stop(struct ata_host_set *host_set) +static void pdc_host_stop(struct ata_host *host) { - struct pdc_host_priv *hp = host_set->private_data; + struct pdc_host_priv *hp = host->private_data; - ata_pci_host_stop(host_set); + ata_pci_host_stop(host); kfree(hp); } @@ -443,14 +443,14 @@ static void pdc_qc_prep(struct ata_queued_cmd *qc) static void pdc_eng_timeout(struct ata_port *ap) { - struct ata_host_set *host_set = ap->host_set; + struct ata_host *host = ap->host; u8 drv_stat; struct ata_queued_cmd *qc; unsigned long flags; DPRINTK("ENTER\n"); - spin_lock_irqsave(&host_set->lock, flags); + spin_lock_irqsave(&host->lock, flags); qc = ata_qc_from_tag(ap, ap->active_tag); @@ -473,7 +473,7 @@ static void pdc_eng_timeout(struct ata_port *ap) break; } - spin_unlock_irqrestore(&host_set->lock, flags); + spin_unlock_irqrestore(&host->lock, flags); ata_eh_qc_complete(qc); DPRINTK("EXIT\n"); } @@ -509,15 +509,15 @@ static inline unsigned int pdc_host_intr( struct ata_port *ap, static void pdc_irq_clear(struct ata_port *ap) { - struct ata_host_set *host_set = ap->host_set; - void __iomem *mmio = host_set->mmio_base; + struct ata_host *host = ap->host; + void __iomem *mmio = host->mmio_base; readl(mmio + PDC_INT_SEQMASK); } static irqreturn_t pdc_interrupt (int irq, void *dev_instance, struct pt_regs *regs) { - struct ata_host_set *host_set = dev_instance; + struct ata_host *host = dev_instance; struct ata_port *ap; u32 mask = 0; unsigned int i, tmp; @@ -526,12 +526,12 @@ static irqreturn_t pdc_interrupt (int irq, void *dev_instance, struct pt_regs *r VPRINTK("ENTER\n"); - if (!host_set || !host_set->mmio_base) { + if (!host || !host->mmio_base) { VPRINTK("QUICK EXIT\n"); return IRQ_NONE; } - mmio_base = host_set->mmio_base; + mmio_base = host->mmio_base; /* reading should also clear interrupts */ mask = readl(mmio_base + PDC_INT_SEQMASK); @@ -541,7 +541,7 @@ static irqreturn_t pdc_interrupt (int irq, void *dev_instance, struct pt_regs *r return IRQ_NONE; } - spin_lock(&host_set->lock); + spin_lock(&host->lock); mask &= 0xffff; /* only 16 tags possible */ if (!mask) { @@ -551,9 +551,9 @@ static irqreturn_t pdc_interrupt (int irq, void *dev_instance, struct pt_regs *r writel(mask, mmio_base + PDC_INT_SEQMASK); - for (i = 0; i < host_set->n_ports; i++) { + for (i = 0; i < host->n_ports; i++) { VPRINTK("port %u\n", i); - ap = host_set->ports[i]; + ap = host->ports[i]; tmp = mask & (1 << (i + 1)); if (tmp && ap && !(ap->flags & ATA_FLAG_DISABLED)) { @@ -568,7 +568,7 @@ static irqreturn_t pdc_interrupt (int irq, void *dev_instance, struct pt_regs *r VPRINTK("EXIT\n"); done_irq: - spin_unlock(&host_set->lock); + spin_unlock(&host->lock); return IRQ_RETVAL(handled); } @@ -581,8 +581,8 @@ static inline void pdc_packet_start(struct ata_queued_cmd *qc) VPRINTK("ENTER, ap %p\n", ap); - writel(0x00000001, ap->host_set->mmio_base + (seq * 4)); - readl(ap->host_set->mmio_base + (seq * 4)); /* flush */ + writel(0x00000001, ap->host->mmio_base + (seq * 4)); + readl(ap->host->mmio_base + (seq * 4)); /* flush */ pp->pkt[2] = seq; wmb(); /* flush PRD, pkt writes */ @@ -743,7 +743,7 @@ static int pdc_ata_init_one (struct pci_dev *pdev, const struct pci_device_id *e probe_ent->private_data = hp; probe_ent->sht = pdc_port_info[board_idx].sht; - probe_ent->host_flags = pdc_port_info[board_idx].host_flags; + probe_ent->port_flags = pdc_port_info[board_idx].flags; probe_ent->pio_mask = pdc_port_info[board_idx].pio_mask; probe_ent->mwdma_mask = pdc_port_info[board_idx].mwdma_mask; probe_ent->udma_mask = pdc_port_info[board_idx].udma_mask; |