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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_hpt3x2n.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_hpt3x2n.c')
-rw-r--r--drivers/ata/pata_hpt3x2n.c22
1 files changed, 11 insertions, 11 deletions
diff --git a/drivers/ata/pata_hpt3x2n.c b/drivers/ata/pata_hpt3x2n.c
index 9f8ec576317c..b56dc4a7185b 100644
--- a/drivers/ata/pata_hpt3x2n.c
+++ b/drivers/ata/pata_hpt3x2n.c
@@ -263,26 +263,26 @@ static void hpt3x2n_bmdma_stop(struct ata_queued_cmd *qc)
263 263
264static void hpt3x2n_set_clock(struct ata_port *ap, int source) 264static void hpt3x2n_set_clock(struct ata_port *ap, int source)
265{ 265{
266 unsigned long bmdma = ap->ioaddr.bmdma_addr; 266 void __iomem *bmdma = ap->ioaddr.bmdma_addr;
267 267
268 /* Tristate the bus */ 268 /* Tristate the bus */
269 outb(0x80, bmdma+0x73); 269 iowrite8(0x80, bmdma+0x73);
270 outb(0x80, bmdma+0x77); 270 iowrite8(0x80, bmdma+0x77);
271 271
272 /* Switch clock and reset channels */ 272 /* Switch clock and reset channels */
273 outb(source, bmdma+0x7B); 273 iowrite8(source, bmdma+0x7B);
274 outb(0xC0, bmdma+0x79); 274 iowrite8(0xC0, bmdma+0x79);
275 275
276 /* Reset state machines */ 276 /* Reset state machines */
277 outb(0x37, bmdma+0x70); 277 iowrite8(0x37, bmdma+0x70);
278 outb(0x37, bmdma+0x74); 278 iowrite8(0x37, bmdma+0x74);
279 279
280 /* Complete reset */ 280 /* Complete reset */
281 outb(0x00, bmdma+0x79); 281 iowrite8(0x00, bmdma+0x79);
282 282
283 /* Reconnect channels to bus */ 283 /* Reconnect channels to bus */
284 outb(0x00, bmdma+0x73); 284 iowrite8(0x00, bmdma+0x73);
285 outb(0x00, bmdma+0x77); 285 iowrite8(0x00, bmdma+0x77);
286} 286}
287 287
288/* Check if our partner interface is busy */ 288/* Check if our partner interface is busy */
@@ -373,7 +373,7 @@ static struct ata_port_operations hpt3x2n_port_ops = {
373 .qc_prep = ata_qc_prep, 373 .qc_prep = ata_qc_prep,
374 .qc_issue = hpt3x2n_qc_issue_prot, 374 .qc_issue = hpt3x2n_qc_issue_prot,
375 375
376 .data_xfer = ata_pio_data_xfer, 376 .data_xfer = ata_data_xfer,
377 377
378 .irq_handler = ata_interrupt, 378 .irq_handler = ata_interrupt,
379 .irq_clear = ata_bmdma_irq_clear, 379 .irq_clear = ata_bmdma_irq_clear,