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Rev Age Author Path Log message Diff
9191 954 d 2 h turbocat /kernel/branches/kolibri-lldw/ Created a branch for low-level work with disks  
9184 959 d 7 h rgimad /kernel/branches/kolibri-ahci/blkdev/ kolibri-ahci: code style fixes  
9168 969 d 8 h rgimad /kernel/branches/kolibri-ahci/ kolibri-ahci:
- fix bug with identical names for all disks		  
9166 970 d 0 h rgimad /kernel/branches/kolibri-ahci/blkdev/ kolibri-ahci:
- added write, seems to work		  
9162 971 d 5 h 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 979 d 12 h rgimad /kernel/branches/kolibri-ahci/blkdev/ kolibri-ahci:
- fixed two stupid errors, now work in qemu		  
9143 980 d 0 h rgimad /kernel/branches/kolibri-ahci/blkdev/ kolibri-ahci:
- added ahci_read		  
9142 980 d 9 h rgimad /kernel/branches/kolibri-ahci/blkdev/ kolibri-ahci:
- important register preseving		  
9141 980 d 9 h rgimad /kernel/branches/kolibri-ahci/blkdev/ kolibri-ahci:
- added ahci_read_first_sector and it works
- temporariry removed ahci_read
- small changes		  
9140 980 d 22 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 981 d 8 h rgimad /kernel/branches/kolibri-ahci/blkdev/ kolibri-ahci:
- use spinlocks (added two functions) instead of delays in ahci_port_identify
- small changes		  
9138 983 d 2 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 985 d 5 h rgimad /kernel/branches/kolibri-ahci/blkdev/ kolibri-ahci:
- fix build		  
9135 985 d 5 h rgimad /kernel/branches/kolibri-ahci/blkdev/ kolibri-ahci:
- optimized signature checking		  
9134 985 d 22 h rgimad /kernel/branches/kolibri-ahci/blkdev/ kolibri-ahci:
- added drive type detection
- identify now works both for SATA and SATAPI
- small fixes		  
9131 989 d 7 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 990 d 0 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 1008 d 20 h rgimad /kernel/branches/kolibri-ahci/blkdev/ kolibri-ahci:
- added ahci_port_identify (it works!)
- other fixes
- todo: fix dirty codestyle)		  
9072 1009 d 4 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 1010 d 3 h rgimad /kernel/branches/kolibri-ahci/blkdev/ kolibri-ahci:
- added more structures
- added function ahci_find_cmdslot
- small fixes		  

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