Displaying 4 results from an estimated 4 matches for "r535_gsp_msgq_wait".
2024 Dec 11
1
[PATCH v3 02/15] nvkm: rename "repc" to "gsp_rpc_len" on the GSP message recv path
...+
> *
> + * decoders:
Maybe nomenclature or terminology instead?
> + *
> + * - gsp_rpc_len: size of (GSP RPC header + payload)
> */
>
> struct r535_gsp_msg {
> @@ -133,7 +136,8 @@ r535_rpc_status_to_errno(uint32_t rpc_status)
> }
>
> static void *
> -r535_gsp_msgq_wait(struct nvkm_gsp *gsp, u32 repc, u32 *prepc, int *ptime)
> +r535_gsp_msgq_wait(struct nvkm_gsp *gsp, u32 gsp_rpc_len, u32 *prepc,
> + int *ptime)
> {
> struct r535_gsp_msg *mqe;
> u32 size, rptr = *gsp->msgq.rptr;
> @@ -141,7 +145,8 @@ r535_gsp_msgq_wait(struct nvkm_gsp...
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...
2023 Dec 22
11
nouveau GSP fixes
This is a collection of nouveau debug prints, memory leak, a very
annoying race condition causing system hangs with prime scenarios,
and a fix from Lyude to get the panel on my laptop working.
I'd like to get these into 6.7,
Dave.