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authorTejun Heo <htejun@gmail.com>2007-02-01 01:06:36 -0500
committerJeff Garzik <jeff@garzik.org>2007-02-09 17:39:38 -0500
commit0d5ff566779f894ca9937231a181eb31e4adff0e (patch)
treed1c7495c932581c1d41aa7f0fdb303348da49106 /drivers/ata/pata_mpc52xx.c
parent1a68ff13c8a9b517de3fd4187dc525412a6eba1b (diff)
libata: convert to iomap
Convert libata core layer and LLDs to use iomap. * managed iomap is used. Pointer to pcim_iomap_table() is cached at host->iomap and used through out LLDs. This basically replaces host->mmio_base. * if possible, pcim_iomap_regions() is used Most iomap operation conversions are taken from Jeff Garzik <jgarzik@pobox.com>'s iomap branch. Signed-off-by: Tejun Heo <htejun@gmail.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
Diffstat (limited to 'drivers/ata/pata_mpc52xx.c')
-rw-r--r--drivers/ata/pata_mpc52xx.c28
1 files changed, 14 insertions, 14 deletions
diff --git a/drivers/ata/pata_mpc52xx.c b/drivers/ata/pata_mpc52xx.c
index 5320ea854365..8a9d80c3628e 100644
--- a/drivers/ata/pata_mpc52xx.c
+++ b/drivers/ata/pata_mpc52xx.c
@@ -295,7 +295,7 @@ static struct ata_port_operations mpc52xx_ata_port_ops = {
295 .error_handler = mpc52xx_ata_error_handler, 295 .error_handler = mpc52xx_ata_error_handler,
296 .qc_prep = ata_qc_prep, 296 .qc_prep = ata_qc_prep,
297 .qc_issue = ata_qc_issue_prot, 297 .qc_issue = ata_qc_issue_prot,
298 .data_xfer = ata_mmio_data_xfer, 298 .data_xfer = ata_data_xfer,
299 .irq_handler = ata_interrupt, 299 .irq_handler = ata_interrupt,
300 .irq_clear = ata_bmdma_irq_clear, 300 .irq_clear = ata_bmdma_irq_clear,
301 .port_start = ata_port_start, 301 .port_start = ata_port_start,
@@ -308,7 +308,7 @@ static struct ata_probe_ent mpc52xx_ata_probe_ent = {
308 .pio_mask = 0x1f, /* Up to PIO4 */ 308 .pio_mask = 0x1f, /* Up to PIO4 */
309 .mwdma_mask = 0x00, /* No MWDMA */ 309 .mwdma_mask = 0x00, /* No MWDMA */
310 .udma_mask = 0x00, /* No UDMA */ 310 .udma_mask = 0x00, /* No UDMA */
311 .port_flags = ATA_FLAG_SLAVE_POSS | ATA_FLAG_SRST | ATA_FLAG_MMIO, 311 .port_flags = ATA_FLAG_SLAVE_POSS | ATA_FLAG_SRST,
312 .irq_flags = 0, 312 .irq_flags = 0,
313}; 313};
314 314
@@ -324,18 +324,18 @@ mpc52xx_ata_init_one(struct device *dev, struct mpc52xx_ata_priv *priv)
324 ae->irq = priv->ata_irq; 324 ae->irq = priv->ata_irq;
325 325
326 aio->cmd_addr = 0; /* Don't have a classic reg block */ 326 aio->cmd_addr = 0; /* Don't have a classic reg block */
327 aio->altstatus_addr = (unsigned long)&priv->ata_regs->tf_control; 327 aio->altstatus_addr = &priv->ata_regs->tf_control;
328 aio->ctl_addr = (unsigned long)&priv->ata_regs->tf_control; 328 aio->ctl_addr = &priv->ata_regs->tf_control;
329 aio->data_addr = (unsigned long)&priv->ata_regs->tf_data; 329 aio->data_addr = &priv->ata_regs->tf_data;
330 aio->error_addr = (unsigned long)&priv->ata_regs->tf_features; 330 aio->error_addr = &priv->ata_regs->tf_features;
331 aio->feature_addr = (unsigned long)&priv->ata_regs->tf_features; 331 aio->feature_addr = &priv->ata_regs->tf_features;
332 aio->nsect_addr = (unsigned long)&priv->ata_regs->tf_sec_count; 332 aio->nsect_addr = &priv->ata_regs->tf_sec_count;
333 aio->lbal_addr = (unsigned long)&priv->ata_regs->tf_sec_num; 333 aio->lbal_addr = &priv->ata_regs->tf_sec_num;
334 aio->lbam_addr = (unsigned long)&priv->ata_regs->tf_cyl_low; 334 aio->lbam_addr = &priv->ata_regs->tf_cyl_low;
335 aio->lbah_addr = (unsigned long)&priv->ata_regs->tf_cyl_high; 335 aio->lbah_addr = &priv->ata_regs->tf_cyl_high;
336 aio->device_addr = (unsigned long)&priv->ata_regs->tf_dev_head; 336 aio->device_addr = &priv->ata_regs->tf_dev_head;
337 aio->status_addr = (unsigned long)&priv->ata_regs->tf_command; 337 aio->status_addr = &priv->ata_regs->tf_command;
338 aio->command_addr = (unsigned long)&priv->ata_regs->tf_command; 338 aio->command_addr = &priv->ata_regs->tf_command;
339 339
340 ae->private_data = priv; 340 ae->private_data = priv;
341 341