NetBSD

Commit Graph

Author	SHA1	Message	Date
thorpej	527c829fa0	Rename: - wdc_xfer to ata_xfer - channel_queue to ata_queue and move them to <dev/ata/atavar.h> so they can be used by non-wdc ATA controllers. Clean up the member names of these structures while at it.	2004-01-01 17:18:53 +00:00
fvdl	6242a54566	There are some cards that map the ATA control and IDE DMA registers in a different fashion. Individually, they have the same functionality, but their layout is different. An example of such a chipset is the Promise 203xx. To be able to deal with this, transform the cmd and dma bus_space handles into an array of handles, each seperately created with bus_space_subregion. The code generated by using the extra indirection shouldn't change much, since the extra indirection is negated by having the offset calculation already done in bus_space_subregion. E.g. bus_space_write_4(tag, handle, offset, value) becomes bus_space_write_4(tag, handles[offset], 0, value) Reviewed by Manuel Bouyer. Tested on wdc_isa, wdc_pcmcia, viaide, piixide (i386) and on cmdide (sparc64).	2003-11-27 23:02:40 +00:00
mycroft	a480189bf8	Remove IDE_PCI_CLASS_OVERRIDE -- it wasn't actually used anywhere. In lieu of it, add a class/subclass check to drivers that do not (appear) to have a unique ID for the IDE controller. This includes aceride, cypide and optiide.	2003-10-24 00:24:15 +00:00
thorpej	36e9866d7b	Cosmetic changes: - Use static to unexport symbols that don't need to be exported. - ANSI'ify. - Some whitespace nits.	2003-10-11 17:40:15 +00:00
bouyer	9d02ccdbdf	Split pciide in per-chip family driver, as proposed in http://mail-index.netbsd.org/tech-kern/2003/09/25/0007.html We now have: acardide* at pci? dev ? function ? # Acard IDE controllers aceride* at pci? dev ? function ? # Acer Lab IDE controllers cmdide* at pci? dev ? function ? # CMD tech IDE controllers cypide* at pci? dev ? function ? # Cypress IDE controllers hptide* at pci? dev ? function ? # Triones/HighPoint IDE controllers optiide* at pci? dev ? function ? # Opti IDE controllers piixide* at pci? dev ? function ? # Intel IDE controllers pdcide* at pci? dev ? function ? # Promise IDE controllers siside* at pci? dev ? function ? # SiS IDE controllers slide* at pci? dev ? function ? # Symphony Labs IDE controllers viaide* at pci? dev ? function ? # VIA/AMD/Nvidia IDE controllers pciide* at pci? dev ? function ? flags 0x0000 # GENERIC pciide driver serverworks driver not commited yet; there are still copyright issues about it.	2003-10-08 11:51:59 +00:00

5 Commits