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Rev Age Author Path Log message Diff
9143 973 d 2 h rgimad /kernel/branches/kolibri-ahci/blkdev/ kolibri-ahci:
- added ahci_read		  
9142 973 d 11 h rgimad /kernel/branches/kolibri-ahci/blkdev/ kolibri-ahci:
- important register preseving		  
9141 973 d 12 h rgimad /kernel/branches/kolibri-ahci/blkdev/ kolibri-ahci:
- added ahci_read_first_sector and it works
- temporariry removed ahci_read
- small changes		  
9140 974 d 0 h 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 974 d 11 h rgimad /kernel/branches/kolibri-ahci/blkdev/ kolibri-ahci:
- use spinlocks (added two functions) instead of delays in ahci_port_identify
- small changes		  
9138 976 d 4 h 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 978 d 8 h rgimad /kernel/branches/kolibri-ahci/blkdev/ kolibri-ahci:
- fix build		  
9135 978 d 8 h rgimad /kernel/branches/kolibri-ahci/blkdev/ kolibri-ahci:
- optimized signature checking		  
9134 979 d 0 h rgimad /kernel/branches/kolibri-ahci/blkdev/ kolibri-ahci:
- added drive type detection
- identify now works both for SATA and SATAPI
- small fixes		  
9131 982 d 9 h 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 983 d 2 h 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 1001 d 23 h rgimad /kernel/branches/kolibri-ahci/blkdev/ kolibri-ahci:
- added ahci_port_identify (it works!)
- other fixes
- todo: fix dirty codestyle)		  
9072 1002 d 6 h rgimad /kernel/branches/kolibri-ahci/blkdev/ kolibri-ahci:
- make some padding and reserved field anonymous
- correct mistake in FIS_DMA_SETUP, some fileds were absent
- small fixes		  
9069 1003 d 5 h rgimad /kernel/branches/kolibri-ahci/blkdev/ kolibri-ahci:
- added more structures
- added function ahci_find_cmdslot
- small fixes		  
9068 1007 d 5 h rgimad /kernel/branches/kolibri-ahci/ kolibri-ahci:
- add ahci_send_cmd
- add ahci_flush_cmd
- add ahci_port_rebase
- other small changes		  
9065 1010 d 1 h rgimad /kernel/branches/kolibri-ahci/blkdev/ kolibri-ahci:
- add functions start_cmd and stop_cmd
- small changes		  
9064 1010 d 5 h rgimad /kernel/branches/kolibri-ahci/blkdev/ kolibri-ahci:
- added FIS structures
- shorten some names in HBA_MEM structure		  
9037 1015 d 2 h rgimad /kernel/branches/kolibri-ahci/blkdev/ kolibri-ahci:
- started implementing drives detect
- other fixes		  
9024 1015 d 7 h rgimad /kernel/branches/kolibri-ahci/blkdev/ kolibri-ahci: refactoring  
9023 1015 d 10 h rgimad /kernel/branches/kolibri-ahci/blkdev/ kolibri-ahci:
- improve controller initialization
- some refactoring		  
9020 1016 d 0 h rgimad /kernel/branches/kolibri-ahci/ kolibri-ahci: upload first results on AHCI support