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>
diff --git a/drivers/ide/pci/cmd64x.c b/drivers/ide/pci/cmd64x.c
index 69cdbfb..5c1b897 100644
--- a/drivers/ide/pci/cmd64x.c
+++ b/drivers/ide/pci/cmd64x.c
@@ -506,9 +506,6 @@
hwif->set_pio_mode = &cmd64x_set_pio_mode;
hwif->set_dma_mode = &cmd64x_set_dma_mode;
- if (dev->device == PCI_DEVICE_ID_CMD_646)
- hwif->chipset = ide_cmd646;
-
if (!hwif->dma_base)
return;
@@ -575,6 +572,7 @@
.init_chipset = init_chipset_cmd64x,
.init_hwif = init_hwif_cmd64x,
.enablebits = {{0x51,0x04,0x04}, {0x51,0x08,0x08}},
+ .chipset = ide_cmd646,
.host_flags = IDE_HFLAG_ABUSE_PREFETCH | IDE_HFLAG_BOOTABLE,
.pio_mask = ATA_PIO5,
.mwdma_mask = ATA_MWDMA2,