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Rev Age Author Path Log message Diff
9272 66d 09h rgimad /kernel/ AHCI: Full multiple controller support.
Fix using hardcoded ctr1_data in three functions, use corresponding controller instead.
Add pointer to parent controller to PORT_DATA structure,
Other small changes
 
9271 66d 11h rgimad /kernel/ AHCI: simplify structures, fix naming, more comments. sync kolibri-ahci with trunk  
9264 67d 15h rgimad /kernel/branches/kolibri-ahci/blkdev/ kolibri-ahci: sync with trunk  
9184 133d 14h rgimad /kernel/branches/kolibri-ahci/blkdev/ kolibri-ahci: code style fixes  
9168 143d 15h rgimad /kernel/branches/kolibri-ahci/ kolibri-ahci:
- fix bug with identical names for all disks
 
9166 144d 07h rgimad /kernel/branches/kolibri-ahci/blkdev/ kolibri-ahci:
- added write, seems to work
 
9162 145d 12h rgimad /kernel/branches/kolibri-ahci/blkdev/ kolibri-ahci:
- fix bugs with prdt overflow
- full refactoring of disk reading
- added fdo verbosity control
- other changes
 
9145 153d 19h rgimad /kernel/branches/kolibri-ahci/blkdev/ kolibri-ahci:
- fixed two stupid errors, now work in qemu
 
9143 154d 06h rgimad /kernel/branches/kolibri-ahci/blkdev/ kolibri-ahci:
- added ahci_read
 
9142 154d 15h rgimad /kernel/branches/kolibri-ahci/blkdev/ kolibri-ahci:
- important register preseving
 
9141 154d 16h rgimad /kernel/branches/kolibri-ahci/blkdev/ kolibri-ahci:
- added ahci_read_first_sector and it works
- temporariry removed ahci_read
- small changes
 
9140 155d 04h rgimad /kernel/branches/kolibri-ahci/blkdev/ kolibri-ahci:
- added disk registration in system
- added ahci_read (DOES NOT WORK, TODO), ahci_querymedia
- other changes
 
9139 155d 15h rgimad /kernel/branches/kolibri-ahci/blkdev/ kolibri-ahci:
- use spinlocks (added two functions) instead of delays in ahci_port_identify
- small changes
 
9138 157d 08h rgimad /kernel/branches/kolibri-ahci/blkdev/ kolibri-ahci:
- refactoring: use swap_bytes_in_words for strings in ident space
- added viewing lba48 addresable sectors count, disk capacity in MiB and GiB
- other small changes
 
9136 159d 12h rgimad /kernel/branches/kolibri-ahci/blkdev/ kolibri-ahci:
- fix build
 
9135 159d 12h rgimad /kernel/branches/kolibri-ahci/blkdev/ kolibri-ahci:
- optimized signature checking
 
9134 160d 04h rgimad /kernel/branches/kolibri-ahci/blkdev/ kolibri-ahci:
- added drive type detection
- identify now works both for SATA and SATAPI
- small fixes
 
9131 163d 14h rgimad /kernel/branches/kolibri-ahci/blkdev/ kolibri-ahci:
- fixed identify command sending, now driver successfully identifies hard disk model on my acer aspire
- small changes
 
9130 164d 06h rgimad /kernel/branches/kolibri-ahci/ kolibri-ahci:
- fixed issue with staggered spin-up, so now works better on real hardware
- more verbose debug output
- other small changes
TODO: improve reading identification space
why identification space is all zeroes on my acer aspire ?
 
9074 183d 03h rgimad /kernel/branches/kolibri-ahci/blkdev/ kolibri-ahci:
- added ahci_port_identify (it works!)
- other fixes
- todo: fix dirty codestyle)
 

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