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30 Commits 4 Branches 1 Tag 11 MiB
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Author SHA1 Message Date
Adam Madsen
c21bcddd9e AMD: disable bus resets. 2020-11-10 00:20:32 -06:00
Adam Madsen
2165913cef Add option to install hook via make load HOOK=1 2020-11-10 00:11:26 -06:00
Adam Madsen
2649176b4d userspace: Use always-y with userprogs to ensure it builds on 5.8. 2020-11-10 00:09:16 -06:00
Adam Madsen
81516a3241 Add additional source 2020-11-09 22:35:10 -06:00
Adam Madsen
74ea6dd018 Add option to hook device reset through ftrace 2020-11-09 22:33:15 -06:00
Adam Madsen
afbc509011 AMD: allocate amd_fake_dev struct for polaris10. 2020-11-09 14:24:11 -06:00
Adam Madsen
2d08232dc2 AMD: apply polaris ops to polaris cards :) 2020-11-09 14:13:30 -06:00
Adam Madsen
c46c1dd071 AMD: Add PCIE reset method for Polaris 10. 2020-11-09 13:26:16 -06:00
Adam Madsen
91ad547e08 Parse PCI devices in DBDF form. 2020-11-03 18:00:40 -06:00
Adam Madsen
d0b17b2bb5 [amd] Update vega10 to use fake dev init 2020-11-02 15:23:53 -06:00
Adam Madsen
710b434e85 Remove extra tab 2020-11-02 15:18:43 -06:00
Adam Madsen
68ca4816b6 Load and parse BIOS/firmware where possible 2020-11-02 14:47:13 -06:00
Geoffrey McRae
7c1c9aa44a [amd] cosmetics 2020-11-03 00:30:06 +11:00
Geoffrey McRae
2b21a6e3cf [amd] added amdgpu_discovery and initial navi10 setup code 2020-11-03 00:16:49 +11:00
Geoffrey McRae
26e3aca758 added author entry for Adam 2020-11-02 22:26:09 +11:00
Adam Madsen
7faae1b95a Guard against common cases where vega10 does not 
need to be reset.

Specifically, check if the card is already in BACO. If so, exit. If the card shows no signs of life, exit because we likely can't do anything. If the card shows signs of life, do a BACO reset.
 2020-11-01 23:29:53 -06:00
Adam Madsen
eb42a21118 Vega10 BACO reset should work now. 2020-11-01 21:41:46 -06:00
Adam Madsen
4ecfddfc0e Unmap mmio post reset. 2020-11-01 21:16:22 -06:00
Adam Madsen
95bcd0f0f1 Collect some precondition info 2020-11-01 20:18:39 -06:00
Adam Madsen
b7554f9035 Free mutex 2020-11-01 19:17:30 -06:00
Adam Madsen
db50c45f35 Store pointer to vendor struct, fix crash in lock. 2020-11-01 19:16:25 -06:00
Adam Madsen
b8517880ea Implement BACO for vega10. 
Additionally, imported a whole bunch of stuff from the `amdgpu` module.
 2020-11-01 18:48:10 -06:00
Adam Madsen
1a32bb50ba Add missing license header. 2020-11-01 16:15:29 -06:00
Adam Madsen
9c2185f113 Add structure for common pre- and post-reset tasks 2020-11-01 16:14:11 -06:00
Geoffrey McRae
5a32e3e3c2 restructure and added stubs for vega10, vega20 and navi10 2020-10-31 20:14:36 +11:00
Geoffrey McRae
99d99cba4e implemented userspace reset utility 2020-10-31 19:29:36 +11:00
Geoffrey McRae
1175e8ab58 return -EOPNOTSUPP for devices that are not supported 2020-10-31 19:29:16 +11:00
Geoffrey McRae
5e3a6f1399 remove unused reference to uio in the makefile 2020-10-31 19:11:11 +11:00
Geoffrey McRae
86ce357ec8 implemented initial ioctl framework and empty device database 2020-10-31 19:10:01 +11:00
Geoffrey McRae
100bd04d2d Initial module framework 2020-10-31 18:00:00 +11:00