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nvchannel: fix submit ioctl

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averne 2025-01-25 10:46:03 +01:00 committed by fincs
parent a063ceb19c
commit 218e3f3a04
2 changed files with 18 additions and 13 deletions
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3
nx/include/switch/nvidia/ioctl.h
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@ -154,6 +154,9 @@ typedef struct {
typedef struct { typedef struct {
u32 syncpt_id; u32 syncpt_id;
u32 syncpt_incrs; u32 syncpt_incrs;
u32 waitbase_id; // Always -1
u32 next; //< Next valid incr index, or -1
u32 prev; //< Previous valid incr index, or -1
} nvioctl_syncpt_incr; } nvioctl_syncpt_incr;
typedef struct { typedef struct {

12
nx/source/nvidia/ioctl/nvchannel.c
View File

@ -212,8 +212,7 @@ Result nvioctlChannel_Submit(u32 fd, const nvioctl_cmdbuf *cmdbufs, u32 num_cmdb
__nv_in nvioctl_reloc relocs [num_relocs]; __nv_in nvioctl_reloc relocs [num_relocs];
__nv_in nvioctl_reloc_shift reloc_shifts[num_relocs]; __nv_in nvioctl_reloc_shift reloc_shifts[num_relocs];
__nv_in nvioctl_syncpt_incr syncpt_incrs[num_syncpt_incrs]; __nv_in nvioctl_syncpt_incr syncpt_incrs[num_syncpt_incrs];
__nv_in nvioctl_syncpt_incr wait_checks [num_syncpt_incrs]; __nv_inout u32 thresholds [num_fences];
__nv_out nvioctl_fence fences [num_fences];
} data; } data;
memset(&data, 0, sizeof(data)); memset(&data, 0, sizeof(data));
@ -229,9 +228,12 @@ Result nvioctlChannel_Submit(u32 fd, const nvioctl_cmdbuf *cmdbufs, u32 num_cmdb
Result rc = nvIoctl(fd, _NV_IOWR(0, 0x01, data), &data); Result rc = nvIoctl(fd, _NV_IOWR(0, 0x01, data), &data);
if (R_SUCCEEDED(rc)) { if (R_SUCCEEDED(rc)) {
memcpy(fences, data.fences, num_fences * sizeof(nvioctl_fence)); for (int i = 0; i < num_fences; ++i) {
for (int i = 0; i < num_fences; ++i) fences[i] = (nvioctl_fence){
fences[i].id = data.syncpt_incrs[i].syncpt_id; .id = syncpt_incrs[i].syncpt_id,
.value = data.thresholds[i],
};
}
} }
return rc; return rc;