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| author | Arthur Hanson Rasmusson <arthur@vgpu.io> | 2026-09-29 12:30:57 -0400 |
|---|---|---|
| committer | Arthur Hanson Rasmusson <arthur@vgpu.io> | 2026-09-29 12:30:57 -0400 |
| commit | ce86b083311adb4d2f4fd907fd81d504898ff438 (patch) | |
| tree | f6717da285bd0f087c54819b3febb0c1de374a76 /kernel/gsp_sema_service.h | |
| parent | 23a5d82a87e3b22617a3716cd7c27934fd787084 (diff) | |
| download | open-iov-ce86b083311adb4d2f4fd907fd81d504898ff438.tar.gz open-iov-ce86b083311adb4d2f4fd907fd81d504898ff438.zip | |
sema-svc: optional CE release fallback for unreadable pushes (sema_fake_rel)
Diffstat (limited to 'kernel/gsp_sema_service.h')
| -rw-r--r-- | kernel/gsp_sema_service.h | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/kernel/gsp_sema_service.h b/kernel/gsp_sema_service.h index b7cc6fa..3b85591 100644 --- a/kernel/gsp_sema_service.h +++ b/kernel/gsp_sema_service.h @@ -70,4 +70,11 @@ void gsp_sema_service_doorbell(u32 token); */ extern bool gsp_sema_gr_rings; +/* + * Acknowledge tracking-semaphore releases from CE pushes the pump could not + * read: write the expected payload into the channel's pool semaphore so the + * driver's wait clears immediately instead of after the content sweep. + */ +extern bool gsp_sema_fake_rel; + #endif /* _GSP_SEMA_SERVICE_H_ */ |