Shashank Sharma 54c30d2a8d
drm/amdgpu: create kernel doorbell pages ...
This patch:
- creates a doorbell page for graphics driver usages.
- adds a few new varlables in adev->doorbell structure to
keep track of kernel's doorbell-bo.
- removes the adev->doorbell.ptr variable, replaces it with
kernel-doorbell-bo's cpu address.
V2: - Create doorbell BO directly, no wrappe functions (Alex)
- no additional doorbell structure (Alex, Christian)
- Use doorbell_cpu_ptr, remove ioremap (Christian, Alex)
- Allocate one extra page of doorbells for MES (Alex)
V4: Move MES doorbell base init into MES related patch (Christian)
Cc: Alex Deucher <alexander.deucher@amd.com >
Cc: Christian Koenig <christian.koenig@amd.com >
Reviewed-by: Christian König <christian.koenig@amd.com >
Signed-off-by: Shashank Sharma <shashank.sharma@amd.com >
Signed-off-by: Alex Deucher <alexander.deucher@amd.com >
2023-08-07 17:14:06 -04:00
2023-08-07 17:14:06 -04:00
2023-07-21 15:37:06 +01:00
2023-07-31 20:06:52 +02:00
2023-06-08 09:04:10 -07:00
2023-07-28 17:08:28 +02:00
2023-06-08 09:04:10 -07:00
2023-08-03 10:28:43 +02:00
2023-07-17 15:37:57 +02:00
2023-07-21 09:12:43 +02:00
2023-07-31 20:07:18 +02:00
2023-06-08 09:04:10 -07:00
2023-07-31 20:06:52 +02:00
2023-07-04 12:05:08 +02:00
2023-07-21 09:12:43 +02:00
2023-07-09 17:00:09 +02:00
2023-07-17 15:37:57 +02:00
2023-08-07 13:49:25 +10:00
2023-07-28 17:25:31 +02:00
2023-07-21 09:12:43 +02:00
2023-03-14 17:07:48 +01:00
2023-07-21 09:12:43 +02:00
2023-07-21 09:12:43 +02:00
2023-07-13 01:24:42 +08:00
2023-07-21 09:12:43 +02:00
2023-07-24 15:44:47 +02:00
2023-07-21 09:12:43 +02:00
2023-06-23 10:33:00 +02:00
2023-07-31 20:07:24 +02:00
2023-07-21 09:12:43 +02:00
2023-07-28 19:20:39 -04:00
2023-07-31 20:07:18 +02:00
2023-08-03 10:25:27 +02:00
2023-07-21 09:12:43 +02:00
2023-07-21 09:12:43 +02:00
2023-06-26 11:08:41 +02:00
2023-08-07 17:12:49 -04:00
2023-07-29 21:25:18 +02:00
2023-07-24 15:44:47 +02:00
2023-07-11 09:23:20 +02:00
2023-07-31 10:07:31 +02:00
2023-07-21 09:12:43 +02:00
2023-07-21 09:12:43 +02:00
2023-07-21 09:12:43 +02:00
2023-07-24 15:44:47 +02:00
2023-07-31 20:07:18 +02:00
2023-08-01 09:30:13 +02:00
2023-07-29 21:25:18 +02:00
2023-06-08 10:34:57 -07:00
2023-08-02 13:18:34 +02:00
2023-07-17 15:37:57 +02:00
2023-06-08 09:04:12 -07:00
2023-07-29 21:01:27 +02:00
2023-07-27 13:01:27 -03:00
2023-07-31 14:19:58 +02:00
2023-03-20 08:14:27 -03:00
2023-08-01 01:41:04 +03:00
2023-07-27 20:32:50 -03:00
2023-06-07 10:03:12 -07:00
2023-07-21 09:12:43 +02:00
2023-08-02 01:36:54 +03:00
2023-04-16 14:17:55 +02:00
2023-07-28 11:43:32 +02:00
2023-06-23 16:34:25 +02:00
2023-06-09 12:46:41 -04:00
2023-07-29 20:56:42 +02:00
2023-08-02 10:05:01 +02:00
2023-03-29 17:14:07 +02:00
2023-07-11 14:02:01 +02:00
2023-06-23 15:54:00 +02:00
2023-08-02 10:05:01 +02:00
2023-02-27 02:58:38 +03:00
2023-07-17 10:40:07 +02:00
2023-06-29 11:11:09 +03:00
2023-07-12 14:14:20 +02:00
2023-06-19 16:01:25 +10:00
2023-07-31 20:07:18 +02:00
2023-07-31 20:07:24 +02:00
2023-05-24 18:03:30 +02:00
2023-07-28 11:46:02 +02:00
2023-06-21 20:22:20 +03:00
2023-05-08 09:16:18 +02:00
2023-07-24 15:44:47 +02:00
2023-07-20 23:42:45 +02:00
2023-07-20 12:01:03 +02:00
2023-07-20 12:01:03 +02:00
2023-07-24 15:44:47 +02:00
2023-08-02 13:18:07 +02:00
2023-07-24 15:44:47 +02:00
2023-06-23 16:38:00 +02:00
2023-05-17 11:46:49 +02:00
2023-08-01 07:38:13 -07:00
2023-07-29 21:25:16 +02:00
2023-06-26 11:08:46 +02:00
2023-02-27 16:19:14 +01:00
2023-03-01 17:18:19 +01:00
2023-07-24 15:44:47 +02:00
2023-06-23 15:54:00 +02:00
2023-04-04 22:38:03 +02:00
2023-07-31 20:07:18 +02:00
2023-07-20 05:15:53 +02:00
54c30d2a8d