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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_sx4.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_sx4.c')
-rw-r--r-- | drivers/ata/sata_sx4.c | 64 |
1 files changed, 32 insertions, 32 deletions
diff --git a/drivers/ata/sata_sx4.c b/drivers/ata/sata_sx4.c index 0da83cba5c12..091867e10ea3 100644 --- a/drivers/ata/sata_sx4.c +++ b/drivers/ata/sata_sx4.c @@ -160,7 +160,7 @@ static void pdc_port_stop(struct ata_port *ap); static void pdc20621_qc_prep(struct ata_queued_cmd *qc); 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 pdc20621_host_stop(struct ata_host_set *host_set); +static void pdc20621_host_stop(struct ata_host *host); static unsigned int pdc20621_dimm_init(struct ata_probe_ent *pe); static int pdc20621_detect_dimm(struct ata_probe_ent *pe); static unsigned int pdc20621_i2c_read(struct ata_probe_ent *pe, @@ -218,7 +218,7 @@ static const struct ata_port_info pdc_port_info[] = { /* board_20621 */ { .sht = &pdc_sata_sht, - .host_flags = ATA_FLAG_SATA | ATA_FLAG_NO_LEGACY | + .flags = ATA_FLAG_SATA | ATA_FLAG_NO_LEGACY | ATA_FLAG_SRST | ATA_FLAG_MMIO | ATA_FLAG_NO_ATAPI | ATA_FLAG_PIO_POLLING, .pio_mask = 0x1f, /* pio0-4 */ @@ -244,21 +244,21 @@ static struct pci_driver pdc_sata_pci_driver = { }; -static void pdc20621_host_stop(struct ata_host_set *host_set) +static void pdc20621_host_stop(struct ata_host *host) { - struct pci_dev *pdev = to_pci_dev(host_set->dev); - struct pdc_host_priv *hpriv = host_set->private_data; + struct pci_dev *pdev = to_pci_dev(host->dev); + struct pdc_host_priv *hpriv = host->private_data; void __iomem *dimm_mmio = hpriv->dimm_mmio; pci_iounmap(pdev, dimm_mmio); kfree(hpriv); - pci_iounmap(pdev, host_set->mmio_base); + pci_iounmap(pdev, host->mmio_base); } 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; @@ -293,7 +293,7 @@ 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; @@ -453,8 +453,8 @@ static void pdc20621_dma_prep(struct ata_queued_cmd *qc) struct scatterlist *sg; struct ata_port *ap = qc->ap; struct pdc_port_priv *pp = ap->private_data; - void __iomem *mmio = ap->host_set->mmio_base; - struct pdc_host_priv *hpriv = ap->host_set->private_data; + void __iomem *mmio = ap->host->mmio_base; + struct pdc_host_priv *hpriv = ap->host->private_data; void __iomem *dimm_mmio = hpriv->dimm_mmio; unsigned int portno = ap->port_no; unsigned int i, idx, total_len = 0, sgt_len; @@ -514,8 +514,8 @@ static void pdc20621_nodata_prep(struct ata_queued_cmd *qc) { struct ata_port *ap = qc->ap; struct pdc_port_priv *pp = ap->private_data; - void __iomem *mmio = ap->host_set->mmio_base; - struct pdc_host_priv *hpriv = ap->host_set->private_data; + void __iomem *mmio = ap->host->mmio_base; + struct pdc_host_priv *hpriv = ap->host->private_data; void __iomem *dimm_mmio = hpriv->dimm_mmio; unsigned int portno = ap->port_no; unsigned int i; @@ -565,8 +565,8 @@ static void __pdc20621_push_hdma(struct ata_queued_cmd *qc, u32 pkt_ofs) { struct ata_port *ap = qc->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; /* hard-code chip #0 */ mmio += PDC_CHIP0_OFS; @@ -583,7 +583,7 @@ static void pdc20621_push_hdma(struct ata_queued_cmd *qc, u32 pkt_ofs) { struct ata_port *ap = qc->ap; - struct pdc_host_priv *pp = ap->host_set->private_data; + struct pdc_host_priv *pp = ap->host->private_data; unsigned int idx = pp->hdma_prod & PDC_HDMA_Q_MASK; if (!pp->doing_hdma) { @@ -601,7 +601,7 @@ static void pdc20621_push_hdma(struct ata_queued_cmd *qc, static void pdc20621_pop_hdma(struct ata_queued_cmd *qc) { struct ata_port *ap = qc->ap; - struct pdc_host_priv *pp = ap->host_set->private_data; + struct pdc_host_priv *pp = ap->host->private_data; unsigned int idx = pp->hdma_cons & PDC_HDMA_Q_MASK; /* if nothing on queue, we're done */ @@ -620,7 +620,7 @@ static void pdc20621_dump_hdma(struct ata_queued_cmd *qc) { struct ata_port *ap = qc->ap; unsigned int port_no = ap->port_no; - struct pdc_host_priv *hpriv = ap->host_set->private_data; + struct pdc_host_priv *hpriv = ap->host->private_data; void *dimm_mmio = hpriv->dimm_mmio; dimm_mmio += (port_no * PDC_DIMM_WINDOW_STEP); @@ -638,9 +638,9 @@ static inline void pdc20621_dump_hdma(struct ata_queued_cmd *qc) { } static void pdc20621_packet_start(struct ata_queued_cmd *qc) { struct ata_port *ap = qc->ap; - struct ata_host_set *host_set = ap->host_set; + struct ata_host *host = ap->host; unsigned int port_no = ap->port_no; - void __iomem *mmio = host_set->mmio_base; + void __iomem *mmio = host->mmio_base; unsigned int rw = (qc->tf.flags & ATA_TFLAG_WRITE); u8 seq = (u8) (port_no + 1); unsigned int port_ofs; @@ -781,8 +781,8 @@ static inline unsigned int pdc20621_host_intr( struct ata_port *ap, static void pdc20621_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; mmio += PDC_CHIP0_OFS; @@ -791,7 +791,7 @@ static void pdc20621_irq_clear(struct ata_port *ap) static irqreturn_t pdc20621_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, port_no; @@ -800,12 +800,12 @@ static irqreturn_t pdc20621_interrupt (int irq, void *dev_instance, struct pt_re 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 */ mmio_base += PDC_CHIP0_OFS; @@ -822,16 +822,16 @@ static irqreturn_t pdc20621_interrupt (int irq, void *dev_instance, struct pt_re return IRQ_NONE; } - spin_lock(&host_set->lock); + spin_lock(&host->lock); for (i = 1; i < 9; i++) { port_no = i - 1; if (port_no > 3) port_no -= 4; - if (port_no >= host_set->n_ports) + if (port_no >= host->n_ports) ap = NULL; else - ap = host_set->ports[port_no]; + ap = host->ports[port_no]; tmp = mask & (1 << i); VPRINTK("seq %u, port_no %u, ap %p, tmp %x\n", i, port_no, ap, tmp); if (tmp && ap && @@ -845,7 +845,7 @@ static irqreturn_t pdc20621_interrupt (int irq, void *dev_instance, struct pt_re } } - spin_unlock(&host_set->lock); + spin_unlock(&host->lock); VPRINTK("mask == 0x%x\n", mask); @@ -857,13 +857,13 @@ static irqreturn_t pdc20621_interrupt (int irq, void *dev_instance, struct pt_re static void pdc_eng_timeout(struct ata_port *ap) { u8 drv_stat; - struct ata_host_set *host_set = ap->host_set; + struct ata_host *host = ap->host; 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); @@ -885,7 +885,7 @@ 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"); } @@ -1429,7 +1429,7 @@ static int pdc_sata_init_one (struct pci_dev *pdev, const struct pci_device_id * hpriv->dimm_mmio = dimm_mmio; 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; |