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freedreno: Update virtgpu proto

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Signed-off-by: Rob Clark <robdclark@chromium.org>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/23533>
This commit is contained in:
Rob Clark 2023-05-22 11:50:13 -07:00 • committed by Marge Bot
parent b0deba6210
commit 0be8fab6c8
1 changed files with 19 additions and 14 deletions
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33
src/freedreno/common/msm_proto.h
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@ -55,6 +55,11 @@ struct msm_shmem {
* lost.
*/
uint32_t async_error;
/**
* Counter that is incremented on global fault (see MSM_PARAM_FAULTS)
*/
uint32_t global_faults;
};
#define DEFINE_CAST(parent, child) \
@ -98,10 +103,17 @@ struct msm_ccmd_rsp {
uint32_t len;
};
#ifdef __cplusplus
#define MSM_CCMD(_cmd, _len) { \
.cmd = MSM_CCMD_##_cmd, \
.len = (_len), \
}
#else
#define MSM_CCMD(_cmd, _len) (struct msm_ccmd_req){ \
.cmd = MSM_CCMD_##_cmd, \
.len = (_len), \
}
#endif
/*
* MSM_CCMD_NOP
@ -226,14 +238,6 @@ DEFINE_CAST(msm_ccmd_req, msm_ccmd_gem_set_name_req)
* kernel side (ugg).. need to come up with a better story for fencing.
* We probably need to sort something out for that to handle syncobjs.
*
* Note that the bo handles referenced are the host handles, so that
* they can be directly passed to the host kernel without translation.
*
* TODO we can pack the payload tighter (and enforce no-relocs) if we
* defined our own structs, at the cost of host userspace having to
* do a bit more work. Is it worth it? It could probably be done
* without extra overhead in guest userspace..
*
* No response.
*/
struct msm_ccmd_gem_submit_req {
@ -245,16 +249,17 @@ struct msm_ccmd_gem_submit_req {
uint32_t nr_cmds;
/**
* What userspace expects the next seqno fence to be. To avoid having
* to wait for host, the guest tracks what it expects to be the next
* returned seqno fence. This is passed to guest just for error
* checking.
* The fence "seqno" assigned by the guest userspace. The host SUBMIT
* ioctl uses the MSM_SUBMIT_FENCE_SN_IN flag to let the guest assign
* the sequence #, to avoid the guest needing to wait for a response
* from the host.
*/
uint32_t fence;
/**
* Payload is first an array of 'struct drm_msm_gem_submit_bo' of
* length determined by nr_bos (note that handles are host handles),
* length determined by nr_bos (note that handles are guest resource
* ids which are translated to host GEM handles by the host VMM),
* followed by an array of 'struct drm_msm_gem_submit_cmd' of length
* determined by nr_cmds
*/
@ -276,7 +281,7 @@ struct msm_ccmd_gem_upload_req {
uint32_t pad;
uint32_t off;
/* Note: packet size aligned to 4 bytes, so the string name may
/* Note: packet size aligned to 4 bytes, so the payload may
* be shorter than the packet header indicates.
*/
uint32_t len;