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authorBartlomiej Zolnierkiewicz <bzolnier@gmail.com>2007-10-20 00:32:30 +0200
committerBartlomiej Zolnierkiewicz <bzolnier@gmail.com>2007-10-20 00:32:30 +0200
commit528a572daea90aa41db92683e5a8756acef514c4 (patch)
tree95e616ff7b3a60d90d04b69eb21b8e262627e0b5 /include/linux
parent44a59ad59f4285ce91e61f05e65a3e8fd0943c85 (diff)
ide: add ->chipset field to ide_pci_device_t
Add ->chipset field to ide_pci_device_t and use it in ide_hwif_configure() to set hwif->chipset. Convert cmd64x, cy82c693, rz1000 and trm290 host drivers to use this new ability. While at it define hwif_chipset_t as u8 to save some space in hw_regs_t, ide_hwif_t and ide_pci_device_t instances. Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Diffstat (limited to 'include/linux')
-rw-r--r--include/linux/ide.h7
1 files changed, 5 insertions, 2 deletions
diff --git a/include/linux/ide.h b/include/linux/ide.h
index fdd09747305..b676e51d74f 100644
--- a/include/linux/ide.h
+++ b/include/linux/ide.h
@@ -200,14 +200,16 @@ typedef int (ide_ack_intr_t)(struct hwif_s *);
* hwif_chipset_t is used to keep track of the specific hardware
* chipset used by each IDE interface, if known.
*/
-typedef enum { ide_unknown, ide_generic, ide_pci,
+enum { ide_unknown, ide_generic, ide_pci,
ide_cmd640, ide_dtc2278, ide_ali14xx,
ide_qd65xx, ide_umc8672, ide_ht6560b,
ide_rz1000, ide_trm290,
ide_cmd646, ide_cy82c693, ide_4drives,
ide_pmac, ide_etrax100, ide_acorn,
ide_au1xxx, ide_forced
-} hwif_chipset_t;
+};
+
+typedef u8 hwif_chipset_t;
/*
* Structure to hold all information about the location of this port
@@ -1277,6 +1279,7 @@ typedef struct ide_pci_device_s {
void (*init_dma)(ide_hwif_t *, unsigned long);
void (*fixup)(ide_hwif_t *);
ide_pci_enablebit_t enablebits[2];
+ hwif_chipset_t chipset;
unsigned int extra;
u32 host_flags;
u8 pio_mask;