linux/include/asm-generic/libata-portmap.h

#ifndef __ASM_GENERIC_LIBATA_PORTMAP_H
#define __ASM_GENERIC_LIBATA_PORTMAP_H

#define ATA_PRIMARY_CMD		0x1F0
#define ATA_PRIMARY_CTL		0x3F6
#define ATA_PRIMARY_IRQ		14

#define ATA_SECONDARY_CMD	0x170
#define ATA_SECONDARY_CTL	0x376
#define ATA_SECONDARY_IRQ	15

#endif
[PATCH] libata: rework legacy handling to remove much of the cruft Kill host_set->next Fix simplex support Allow per platform setting of IDE legacy bases Some of this can be tidied further later on, in particular all the legacy port gunge belongs as a PCI quirk/PCI header decode to understand the special legacy IDE rules in the PCI spec. Longer term Jeff also wants to move the request_irq/free_irq out of core which will make this even cleaner. tj: folded in three followup patches - ata_piix-fix, broken-arch-fix and fix-new-legacy-handling, and separated per-dev xfermask into separate patch preceding this one. Folded in fixes are... * ata_piix-fix: fix build failure due to host_set->next removal * broken-arch-fix: add missing include/asm-/libata-portmap.h fix-new-legacy-handling: * In ata_pci_init_legacy_port(), probe_num was incorrectly incremented during initialization of the secondary port and probe_ent->n_ports was incorrectly fixed to 1. * Both legacy ports ended up having the same hard_port_no. * When printing port information, both legacy ports printed the first irq. Signed-off-by: Alan Cox <alan@redhat.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Tejun Heo <htejun@gmail.com> 2006-08-10 07:59:10 +00:00			`#ifndef __ASM_GENERIC_LIBATA_PORTMAP_H`
			`#define __ASM_GENERIC_LIBATA_PORTMAP_H`

			`#define ATA_PRIMARY_CMD 0x1F0`
			`#define ATA_PRIMARY_CTL 0x3F6`
			`#define ATA_PRIMARY_IRQ 14`

			`#define ATA_SECONDARY_CMD 0x170`
			`#define ATA_SECONDARY_CTL 0x376`
			`#define ATA_SECONDARY_IRQ 15`

			`#endif`