2fc8e7f34e
perf: remove unneeded timeout code in controller reset/startup
...
Due to a misunderstanding, I thought the spec stated that you have to
wait for a specified duration after CSTS.RDY changes, but in reality
it's just the timeout value. I've included the timeout on debug builds
anyway just so you can see the messages it prints to the board without
dissapearing instantly.
2024-06-21 14:22:22 -04:00
5b1f690ef2
refactor: allocate ring buffers for submission/completion queues
2024-06-21 14:17:18 -04:00
a1a24073c3
chore: remove write_admin_cmd
2024-06-21 13:54:40 -04:00
38b93a8240
refactor: fix sqytdbl_write and dont use write_admin_cmd for admin command submissions anymore
2024-06-21 13:49:05 -04:00
c6c6aea5ea
feat: implement nvme_write and sqytdbl_write + add TODOS
2024-06-21 13:33:32 -04:00
6360db0733
fix: remove long delay after set features cmd
...
This also fixes the `nvme_cmd_wait` function.
2024-06-20 18:31:31 -04:00
ca5ccaa86b
refactor(nvme_init): use separately allocated queue pointers instead of using dptr
2024-06-20 18:14:28 -04:00
0cb86ee2ab
refactor(nvme_init): pass nullptr as parameter to set_features
...
Getting number of queues doesn't involve DPTR field in any way at all,
so no point in having it there.
2024-06-20 16:29:52 -04:00
528d469ab0
refactor: allocate sq_ptr/cq_ptr for each queue
2024-06-20 16:27:09 -04:00
2f07187623
fix fatal bugs in write_admin_cmd and dont handle IRQs if they dont belong to the NVMe device
2024-06-20 15:55:32 -04:00
b0f9e47c9b
remove some debug messages
2024-06-19 13:50:54 -04:00
5974fc7fb0
feat: create I/O queues and fix other admin commands
2024-06-18 18:21:32 -04:00
abeaf82e38
feat: get set_features working and improve IRQ handler
2024-06-14 20:26:41 -04:00
f1caae2a8c
refactor
2024-06-14 16:12:53 -04:00
2eb22ef14b
fix IRQ, set_features, abort command bugs
2024-06-13 14:09:13 -04:00
3b1028b5dd
add code for freeing cid slots
2024-06-13 13:53:59 -04:00
9c1147b31d
fix admin commands and auto assign CIDS
2024-06-13 12:46:34 -04:00
544565bde9
wip: controller initialization
2024-06-12 18:03:01 -04:00
5f43171b7e
add new fields and constants
2024-06-12 18:02:46 -04:00
569a11e64f
add lib.asm
2024-06-12 18:02:32 -04:00
8f67604ddf
lots of fixes
2024-06-12 15:47:32 -04:00
cc3e3f6ec4
refactor some stuff
2024-06-11 19:57:02 -04:00
4e9a9cc8c2
more refactoring and fixes
2024-06-09 18:13:01 -04:00
83004aca87
add NVM_QUEUE struct
2024-06-09 18:12:45 -04:00
34bfcf8719
fix nvme_identify and irq_handler
2024-06-09 14:57:42 -04:00
dd3ebb1716
wip: add interrupt handling code
2024-06-09 13:07:01 -04:00
482d186c1a
change pcidev.dstrd to byte
2024-06-09 13:06:40 -04:00
bc3435ad09
add new fields to pcidev struct
2024-06-08 14:32:36 -04:00
c177893309
apply some fixes for submitting admin commands
2024-06-08 14:32:25 -04:00
81a102ad6a
chore: set to filetype to asm in vim
2024-06-08 12:25:46 -04:00
cec15b9114
add get_log_page (incomplete)
2024-06-08 12:25:29 -04:00
04f89899de
rename: LPI to LID
2024-06-06 14:25:24 -04:00
1444ffc605
add log page identifier constants
2024-06-06 14:22:32 -04:00
d5a4850be7
style: rename pcidev.mmio_ptr to pcidev.io_addr
2024-06-06 14:00:10 -04:00
654b095d6f
add assertions for nvme_identify and wip implementation of create_namespace
2024-06-06 13:28:31 -04:00
8b8dca1c05
add NSGRANLS struct and controller version constants
2024-06-06 13:28:02 -04:00
f4ded13c9a
feat: implement set_features and abort
2024-06-06 12:43:57 -04:00
a693301a4c
fix: set SQ_ENTRY.CDW0 to valid value in commands
2024-06-04 16:12:19 -04:00
c74cff54cb
add set_cdw0 proc
2024-06-04 16:06:32 -04:00
721fe6582f
add constants
2024-06-04 15:59:25 -04:00
786f696de8
feat: implement get_features
2024-06-04 15:43:12 -04:00
ee43919267
feat: implement delete_io_submission_queue and delete_io_completion_queue
2024-06-04 15:09:39 -04:00
021012d350
feat: implement create_io_submission_queue
2024-06-04 15:02:44 -04:00
2b9f8d7f37
feat: implement create_io_completion_queue
2024-06-04 14:44:06 -04:00
80eac9303c
remove unused code and fix sqytdbl_write
2024-06-04 13:47:08 -04:00
4041563623
fix embarassing bugs
2024-06-03 16:49:42 -04:00
09aa423d8d
fix: irq_handler
2024-06-03 14:28:35 -04:00
356350e593
wip: implement IRQ
2024-06-03 14:14:59 -04:00
0da7af8254
change NVM_ASQS size
2024-06-03 14:14:36 -04:00
7393da0eb5
wip: submit command support
2024-06-03 12:02:36 -04:00
