[PATCH] sil24: replace pp->port w/ ap->ioaddr.cmd_addr
06_sil24_remove-pp-port.patch As ap->ioaddr.cmd_addr isn't used for PORT_TF anymore, replace pp->port w/ it as AHCI does. Signed-off-by: Tejun Heo <htejun@gmail.com> sata_sil24.c | 17 ++++++----------- 1 files changed, 6 insertions(+), 11 deletions(-) Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
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@ -214,7 +214,6 @@ struct sil24_cmd_block {
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* here from the previous interrupt.
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*/
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struct sil24_port_priv {
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void *port;
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struct sil24_cmd_block *cmd_block; /* 32 cmd blocks */
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dma_addr_t cmd_block_dma; /* DMA base addr for them */
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};
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@ -414,10 +413,11 @@ static void sil24_qc_prep(struct ata_queued_cmd *qc)
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static int sil24_qc_issue(struct ata_queued_cmd *qc)
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{
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struct ata_port *ap = qc->ap;
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void *port = (void *)ap->ioaddr.cmd_addr;
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struct sil24_port_priv *pp = ap->private_data;
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dma_addr_t paddr = pp->cmd_block_dma + qc->tag * sizeof(*pp->cmd_block);
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writel((u32)paddr, pp->port + PORT_CMD_ACTIVATE);
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writel((u32)paddr, port + PORT_CMD_ACTIVATE);
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return 0;
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}
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@ -428,8 +428,7 @@ static void sil24_irq_clear(struct ata_port *ap)
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static void sil24_reset_controller(struct ata_port *ap)
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{
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struct sil24_port_priv *pp = ap->private_data;
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void *port = pp->port;
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void *port = (void *)ap->ioaddr.cmd_addr;
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int cnt;
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u32 tmp;
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@ -480,8 +479,7 @@ static void sil24_eng_timeout(struct ata_port *ap)
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static void sil24_error_intr(struct ata_port *ap, u32 slot_stat)
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{
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struct ata_queued_cmd *qc = ata_qc_from_tag(ap, ap->active_tag);
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struct sil24_port_priv *pp = ap->private_data;
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void *port = pp->port;
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void *port = (void *)ap->ioaddr.cmd_addr;
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u32 irq_stat, cmd_err, sstatus, serror;
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irq_stat = readl(port + PORT_IRQ_STAT);
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@ -509,8 +507,7 @@ static void sil24_error_intr(struct ata_port *ap, u32 slot_stat)
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static inline void sil24_host_intr(struct ata_port *ap)
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{
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struct ata_queued_cmd *qc = ata_qc_from_tag(ap, ap->active_tag);
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struct sil24_port_priv *pp = ap->private_data;
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void *port = pp->port;
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void *port = (void *)ap->ioaddr.cmd_addr;
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u32 slot_stat;
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slot_stat = readl(port + PORT_SLOT_STAT);
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@ -561,7 +558,6 @@ static irqreturn_t sil24_interrupt(int irq, void *dev_instance, struct pt_regs *
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static int sil24_port_start(struct ata_port *ap)
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{
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struct device *dev = ap->host_set->dev;
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struct sil24_host_priv *hpriv = ap->host_set->private_data;
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struct sil24_port_priv *pp;
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struct sil24_cmd_block *cb;
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size_t cb_size = sizeof(*cb);
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@ -579,7 +575,6 @@ static int sil24_port_start(struct ata_port *ap)
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}
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memset(cb, 0, cb_size);
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pp->port = hpriv->port_base + ap->port_no * PORT_REGS_SIZE;
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pp->cmd_block = cb;
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pp->cmd_block_dma = cb_dma;
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@ -700,7 +695,7 @@ static int sil24_init_one(struct pci_dev *pdev, const struct pci_device_id *ent)
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u32 tmp;
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int cnt;
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probe_ent->port[i].cmd_addr = portu;
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probe_ent->port[i].cmd_addr = portu + PORT_PRB;
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probe_ent->port[i].scr_addr = portu + PORT_SCONTROL;
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ata_std_ports(&probe_ent->port[i]);
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