Displaying 2 results from an estimated 2 matches for "r535_gsp_msgq_wait".
2024 Oct 31
16
[PATCH v3 00/15] NVKM GSP RPC kernel docs, cleanups and fixes
...he GSP message and denote the
memory layout.
- Add a decoder section in the kernel doc to explain the terms in the code.
- Refine the many confusing variable names to align with the terms in the
kernel doc.
- Introduce the continaution records in the kernel doc.
- Re-factor the complicated function r535_gsp_msgq_wait().
- Other minor cleanups.
v2:
- Remove the Fixes: tags as the vanilla nouveau aren't going to hit these bugs. (Danilo)
- Test the patchset on VK-GL-CTS. (Danilo)
- Remove the ambiguous empty line in PATCH 2. (Danilo)
- Rename the r535_gsp_msgq_wait to gsp_msgq_recv. (Danilo)
- Introduce a da...
2023 Dec 22
1
[PATCH 07/11] nouveau/gsp: convert gsp errors to generic errors
...switch (rpc_status) {
+ case 0x55: /* NV_ERR_NOT_READY */
+ case 0x66: /* NV_ERR_TIMEOUT_RETRY */
+ return -EAGAIN;
+ case 0x51: /* NV_ERR_NO_MEMORY */
+ return -ENOMEM;
+ default:
+ return -EINVAL;
+ }
+}
+
static void *
r535_gsp_msgq_wait(struct nvkm_gsp *gsp, u32 repc, u32 *prepc, int *ptime)
{
@@ -584,8 +598,9 @@ r535_gsp_rpc_rm_alloc_push(struct nvkm_gsp_object *object, void *argv, u32 repc)
return rpc;
if (rpc->status) {
- nvkm_error(&gsp->subdev, "RM_ALLOC: 0x%x\n", rpc->status);
- ret = ERR_PTR...