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path: root/drivers/ide/pci/trm290.c
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Diffstat (limited to 'drivers/ide/pci/trm290.c')
-rw-r--r--drivers/ide/pci/trm290.c38
1 files changed, 18 insertions, 20 deletions
diff --git a/drivers/ide/pci/trm290.c b/drivers/ide/pci/trm290.c
index 5eb98893810c..cbb1b11119a5 100644
--- a/drivers/ide/pci/trm290.c
+++ b/drivers/ide/pci/trm290.c
@@ -157,16 +157,16 @@ static void trm290_prepare_drive (ide_drive_t *drive, unsigned int use_dma)
157 if (reg != hwif->select_data) { 157 if (reg != hwif->select_data) {
158 hwif->select_data = reg; 158 hwif->select_data = reg;
159 /* set PIO/DMA */ 159 /* set PIO/DMA */
160 hwif->OUTB(0x51|(hwif->channel<<3), hwif->config_data+1); 160 outb(0x51 | (hwif->channel << 3), hwif->config_data + 1);
161 hwif->OUTW(reg & 0xff, hwif->config_data); 161 outw(reg & 0xff, hwif->config_data);
162 } 162 }
163 163
164 /* enable IRQ if not probing */ 164 /* enable IRQ if not probing */
165 if (drive->present) { 165 if (drive->present) {
166 reg = hwif->INW(hwif->config_data + 3); 166 reg = inw(hwif->config_data + 3);
167 reg &= 0x13; 167 reg &= 0x13;
168 reg &= ~(1 << hwif->channel); 168 reg &= ~(1 << hwif->channel);
169 hwif->OUTW(reg, hwif->config_data+3); 169 outw(reg, hwif->config_data + 3);
170 } 170 }
171 171
172 local_irq_restore(flags); 172 local_irq_restore(flags);
@@ -179,12 +179,10 @@ static void trm290_selectproc (ide_drive_t *drive)
179 179
180static void trm290_ide_dma_exec_cmd(ide_drive_t *drive, u8 command) 180static void trm290_ide_dma_exec_cmd(ide_drive_t *drive, u8 command)
181{ 181{
182 ide_hwif_t *hwif = HWIF(drive);
183
184 BUG_ON(HWGROUP(drive)->handler != NULL); /* paranoia check */ 182 BUG_ON(HWGROUP(drive)->handler != NULL); /* paranoia check */
185 ide_set_handler(drive, &ide_dma_intr, WAIT_CMD, NULL); 183 ide_set_handler(drive, &ide_dma_intr, WAIT_CMD, NULL);
186 /* issue cmd to drive */ 184 /* issue cmd to drive */
187 hwif->OUTB(command, IDE_COMMAND_REG); 185 outb(command, IDE_COMMAND_REG);
188} 186}
189 187
190static int trm290_ide_dma_setup(ide_drive_t *drive) 188static int trm290_ide_dma_setup(ide_drive_t *drive)
@@ -210,10 +208,10 @@ static int trm290_ide_dma_setup(ide_drive_t *drive)
210 } 208 }
211 /* select DMA xfer */ 209 /* select DMA xfer */
212 trm290_prepare_drive(drive, 1); 210 trm290_prepare_drive(drive, 1);
213 hwif->OUTL(hwif->dmatable_dma|rw, hwif->dma_command); 211 outl(hwif->dmatable_dma | rw, hwif->dma_command);
214 drive->waiting_for_dma = 1; 212 drive->waiting_for_dma = 1;
215 /* start DMA */ 213 /* start DMA */
216 hwif->OUTW((count * 2) - 1, hwif->dma_status); 214 outw((count * 2) - 1, hwif->dma_status);
217 return 0; 215 return 0;
218} 216}
219 217
@@ -229,7 +227,7 @@ static int trm290_ide_dma_end (ide_drive_t *drive)
229 drive->waiting_for_dma = 0; 227 drive->waiting_for_dma = 0;
230 /* purge DMA mappings */ 228 /* purge DMA mappings */
231 ide_destroy_dmatable(drive); 229 ide_destroy_dmatable(drive);
232 status = hwif->INW(hwif->dma_status); 230 status = inw(hwif->dma_status);
233 return (status != 0x00ff); 231 return (status != 0x00ff);
234} 232}
235 233
@@ -238,7 +236,7 @@ static int trm290_ide_dma_test_irq (ide_drive_t *drive)
238 ide_hwif_t *hwif = HWIF(drive); 236 ide_hwif_t *hwif = HWIF(drive);
239 u16 status = 0; 237 u16 status = 0;
240 238
241 status = hwif->INW(hwif->dma_status); 239 status = inw(hwif->dma_status);
242 return (status == 0x00ff); 240 return (status == 0x00ff);
243} 241}
244 242
@@ -267,15 +265,15 @@ static void __devinit init_hwif_trm290(ide_hwif_t *hwif)
267 265
268 local_irq_save(flags); 266 local_irq_save(flags);
269 /* put config reg into first byte of hwif->select_data */ 267 /* put config reg into first byte of hwif->select_data */
270 hwif->OUTB(0x51|(hwif->channel<<3), hwif->config_data+1); 268 outb(0x51 | (hwif->channel << 3), hwif->config_data + 1);
271 /* select PIO as default */ 269 /* select PIO as default */
272 hwif->select_data = 0x21; 270 hwif->select_data = 0x21;
273 hwif->OUTB(hwif->select_data, hwif->config_data); 271 outb(hwif->select_data, hwif->config_data);
274 /* get IRQ info */ 272 /* get IRQ info */
275 reg = hwif->INB(hwif->config_data+3); 273 reg = inb(hwif->config_data + 3);
276 /* mask IRQs for both ports */ 274 /* mask IRQs for both ports */
277 reg = (reg & 0x10) | 0x03; 275 reg = (reg & 0x10) | 0x03;
278 hwif->OUTB(reg, hwif->config_data+3); 276 outb(reg, hwif->config_data + 3);
279 local_irq_restore(flags); 277 local_irq_restore(flags);
280 278
281 if ((reg & 0x10)) 279 if ((reg & 0x10))
@@ -308,16 +306,16 @@ static void __devinit init_hwif_trm290(ide_hwif_t *hwif)
308 static u16 next_offset = 0; 306 static u16 next_offset = 0;
309 u8 old_mask; 307 u8 old_mask;
310 308
311 hwif->OUTB(0x54|(hwif->channel<<3), hwif->config_data+1); 309 outb(0x54 | (hwif->channel << 3), hwif->config_data + 1);
312 old = hwif->INW(hwif->config_data); 310 old = inw(hwif->config_data);
313 old &= ~1; 311 old &= ~1;
314 old_mask = hwif->INB(old+2); 312 old_mask = inb(old + 2);
315 if (old != compat && old_mask == 0xff) { 313 if (old != compat && old_mask == 0xff) {
316 /* leave lower 10 bits untouched */ 314 /* leave lower 10 bits untouched */
317 compat += (next_offset += 0x400); 315 compat += (next_offset += 0x400);
318 hwif->io_ports[IDE_CONTROL_OFFSET] = compat + 2; 316 hwif->io_ports[IDE_CONTROL_OFFSET] = compat + 2;
319 hwif->OUTW(compat|1, hwif->config_data); 317 outw(compat | 1, hwif->config_data);
320 new = hwif->INW(hwif->config_data); 318 new = inw(hwif->config_data);
321 printk(KERN_INFO "%s: control basereg workaround: " 319 printk(KERN_INFO "%s: control basereg workaround: "
322 "old=0x%04x, new=0x%04x\n", 320 "old=0x%04x, new=0x%04x\n",
323 hwif->name, old, new & ~1); 321 hwif->name, old, new & ~1);