314 	t1 &= 0xC0C00FFF;	/* Mask out timing */  in sis_133_set_piomode()
341 	u16 timing;  in sis_old_set_dmamode()  local
346 	pci_read_config_word(pdev, drive_pci, &timing);  in sis_old_set_dmamode()
349 		/* bits 3-0 hold recovery timing bits 8-10 active timing and  in sis_old_set_dmamode()
351 		timing &= ~0x870F;  in sis_old_set_dmamode()
352 		timing |= mwdma_bits[speed];  in sis_old_set_dmamode()
356 		timing &= ~0x6000;  in sis_old_set_dmamode()
357 		timing |= udma_bits[speed];  in sis_old_set_dmamode()
359 	pci_write_config_word(pdev, drive_pci, timing);  in sis_old_set_dmamode()
380 	u16 timing;  in sis_66_set_dmamode()  local
386 	pci_read_config_word(pdev, drive_pci, &timing);  in sis_66_set_dmamode()
389 		/* bits 3-0 hold recovery timing bits 8-10 active timing and  in sis_66_set_dmamode()
391 		timing &= ~0x870F;  in sis_66_set_dmamode()
392 		timing |= mwdma_bits[speed];  in sis_66_set_dmamode()
396 		timing &= ~0xF000;  in sis_66_set_dmamode()
397 		timing |= udma_bits[speed];  in sis_66_set_dmamode()
399 	pci_write_config_word(pdev, drive_pci, timing);  in sis_66_set_dmamode()
419 	u8 timing;  in sis_100_set_dmamode()  local
423 	pci_read_config_byte(pdev, drive_pci + 1, &timing);  in sis_100_set_dmamode()
430 		timing &= ~0x8F;  in sis_100_set_dmamode()
431 		timing |= udma_bits[speed];  in sis_100_set_dmamode()
433 	pci_write_config_byte(pdev, drive_pci + 1, timing);  in sis_100_set_dmamode()
453 	u8 timing;  in sis_133_early_set_dmamode()  local
454 	/* Low 4 bits are timing */  in sis_133_early_set_dmamode()
457 	pci_read_config_byte(pdev, drive_pci + 1, &timing);  in sis_133_early_set_dmamode()
464 		timing &= ~0x8F;  in sis_133_early_set_dmamode()
465 		timing |= udma_bits[speed];  in sis_133_early_set_dmamode()
467 	pci_write_config_byte(pdev, drive_pci + 1, timing);  in sis_133_early_set_dmamode()