From cca3974e48607c3775dc73b544a5700b2e37c21a Mon Sep 17 00:00:00 2001 From: Jeff Garzik Date: Thu, 24 Aug 2006 03:19:22 -0400 Subject: 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 Signed-off-by: Jeff Garzik --- drivers/ata/pdc_adma.c | 46 +++++++++++++++++++++++----------------------- 1 file changed, 23 insertions(+), 23 deletions(-) (limited to 'drivers/ata/pdc_adma.c') diff --git a/drivers/ata/pdc_adma.c b/drivers/ata/pdc_adma.c index 61d2aa697b4..912211ada81 100644 --- a/drivers/ata/pdc_adma.c +++ b/drivers/ata/pdc_adma.c @@ -127,7 +127,7 @@ static int adma_ata_init_one (struct pci_dev *pdev, static irqreturn_t adma_intr (int irq, void *dev_instance, struct pt_regs *regs); static int adma_port_start(struct ata_port *ap); -static void adma_host_stop(struct ata_host_set *host_set); +static void adma_host_stop(struct ata_host *host); static void adma_port_stop(struct ata_port *ap); static void adma_phy_reset(struct ata_port *ap); static void adma_qc_prep(struct ata_queued_cmd *qc); @@ -182,7 +182,7 @@ static struct ata_port_info adma_port_info[] = { /* board_1841_idx */ { .sht = &adma_ata_sht, - .host_flags = ATA_FLAG_SLAVE_POSS | ATA_FLAG_SRST | + .flags = ATA_FLAG_SLAVE_POSS | ATA_FLAG_SRST | ATA_FLAG_NO_LEGACY | ATA_FLAG_MMIO | ATA_FLAG_PIO_POLLING, .pio_mask = 0x10, /* pio4 */ @@ -237,7 +237,7 @@ static void adma_reset_engine(void __iomem *chan) static void adma_reinit_engine(struct ata_port *ap) { struct adma_port_priv *pp = ap->private_data; - void __iomem *mmio_base = ap->host_set->mmio_base; + void __iomem *mmio_base = ap->host->mmio_base; void __iomem *chan = ADMA_REGS(mmio_base, ap->port_no); /* mask/clear ATA interrupts */ @@ -265,7 +265,7 @@ static void adma_reinit_engine(struct ata_port *ap) static inline void adma_enter_reg_mode(struct ata_port *ap) { - void __iomem *chan = ADMA_REGS(ap->host_set->mmio_base, ap->port_no); + void __iomem *chan = ADMA_REGS(ap->host->mmio_base, ap->port_no); writew(aPIOMD4, chan + ADMA_CONTROL); readb(chan + ADMA_STATUS); /* flush */ @@ -412,7 +412,7 @@ static void adma_qc_prep(struct ata_queued_cmd *qc) static inline void adma_packet_start(struct ata_queued_cmd *qc) { struct ata_port *ap = qc->ap; - void __iomem *chan = ADMA_REGS(ap->host_set->mmio_base, ap->port_no); + void __iomem *chan = ADMA_REGS(ap->host->mmio_base, ap->port_no); VPRINTK("ENTER, ap %p\n", ap); @@ -442,13 +442,13 @@ static unsigned int adma_qc_issue(struct ata_queued_cmd *qc) return ata_qc_issue_prot(qc); } -static inline unsigned int adma_intr_pkt(struct ata_host_set *host_set) +static inline unsigned int adma_intr_pkt(struct ata_host *host) { unsigned int handled = 0, port_no; - u8 __iomem *mmio_base = host_set->mmio_base; + u8 __iomem *mmio_base = host->mmio_base; - for (port_no = 0; port_no < host_set->n_ports; ++port_no) { - struct ata_port *ap = host_set->ports[port_no]; + for (port_no = 0; port_no < host->n_ports; ++port_no) { + struct ata_port *ap = host->ports[port_no]; struct adma_port_priv *pp; struct ata_queued_cmd *qc; void __iomem *chan = ADMA_REGS(mmio_base, port_no); @@ -476,13 +476,13 @@ static inline unsigned int adma_intr_pkt(struct ata_host_set *host_set) return handled; } -static inline unsigned int adma_intr_mmio(struct ata_host_set *host_set) +static inline unsigned int adma_intr_mmio(struct ata_host *host) { unsigned int handled = 0, port_no; - for (port_no = 0; port_no < host_set->n_ports; ++port_no) { + for (port_no = 0; port_no < host->n_ports; ++port_no) { struct ata_port *ap; - ap = host_set->ports[port_no]; + ap = host->ports[port_no]; if (ap && (!(ap->flags & ATA_FLAG_DISABLED))) { struct ata_queued_cmd *qc; struct adma_port_priv *pp = ap->private_data; @@ -511,14 +511,14 @@ static inline unsigned int adma_intr_mmio(struct ata_host_set *host_set) static irqreturn_t adma_intr(int irq, void *dev_instance, struct pt_regs *regs) { - struct ata_host_set *host_set = dev_instance; + struct ata_host *host = dev_instance; unsigned int handled = 0; VPRINTK("ENTER\n"); - spin_lock(&host_set->lock); - handled = adma_intr_pkt(host_set) | adma_intr_mmio(host_set); - spin_unlock(&host_set->lock); + spin_lock(&host->lock); + handled = adma_intr_pkt(host) | adma_intr_mmio(host); + spin_unlock(&host->lock); VPRINTK("EXIT\n"); @@ -544,7 +544,7 @@ static void adma_ata_setup_port(struct ata_ioports *port, unsigned long base) static int adma_port_start(struct ata_port *ap) { - struct device *dev = ap->host_set->dev; + struct device *dev = ap->host->dev; struct adma_port_priv *pp; int rc; @@ -582,10 +582,10 @@ err_out: static void adma_port_stop(struct ata_port *ap) { - struct device *dev = ap->host_set->dev; + struct device *dev = ap->host->dev; struct adma_port_priv *pp = ap->private_data; - adma_reset_engine(ADMA_REGS(ap->host_set->mmio_base, ap->port_no)); + adma_reset_engine(ADMA_REGS(ap->host->mmio_base, ap->port_no)); if (pp != NULL) { ap->private_data = NULL; if (pp->pkt != NULL) @@ -596,14 +596,14 @@ static void adma_port_stop(struct ata_port *ap) ata_port_stop(ap); } -static void adma_host_stop(struct ata_host_set *host_set) +static void adma_host_stop(struct ata_host *host) { unsigned int port_no; for (port_no = 0; port_no < ADMA_PORTS; ++port_no) - adma_reset_engine(ADMA_REGS(host_set->mmio_base, port_no)); + adma_reset_engine(ADMA_REGS(host->mmio_base, port_no)); - ata_pci_host_stop(host_set); + ata_pci_host_stop(host); } static void adma_host_init(unsigned int chip_id, @@ -684,7 +684,7 @@ static int adma_ata_init_one(struct pci_dev *pdev, INIT_LIST_HEAD(&probe_ent->node); probe_ent->sht = adma_port_info[board_idx].sht; - probe_ent->host_flags = adma_port_info[board_idx].host_flags; + probe_ent->port_flags = adma_port_info[board_idx].flags; probe_ent->pio_mask = adma_port_info[board_idx].pio_mask; probe_ent->mwdma_mask = adma_port_info[board_idx].mwdma_mask; probe_ent->udma_mask = adma_port_info[board_idx].udma_mask; -- cgit v1.2.3