diff options
| author | Kameron Carr <kameroncarr@linux.microsoft.com> | 2026-08-11 09:04:45 -0700 |
|---|---|---|
| committer | Wei Liu <wei.liu@kernel.org> | 2026-08-24 00:33:24 +0000 |
| commit | 8f1da3536b8f8420988fe6e6ae15d58afa2ba2d8 (patch) | |
| tree | cf5eb85a5a1bdac7b8a6fc6ffe5dd8a704e0facc /include/linux | |
| parent | cee0d90bceae1dee3bcc70f8d6b2ceb5b87deb42 (diff) | |
Drivers: hv: vmbus: add vmbus_establish_gpadl_caller_decrypted()
Add a new vmbus_establish_gpadl_caller_decrypted() for callers that want to
decrypt their own buffers. Add a new hv_gpadl_type,
HV_GPADL_BUFFER_DECRYPTED, to communicate the decryption status of the
buffer.
No functional change for existing callers.
Signed-off-by: Kameron Carr <kameroncarr@linux.microsoft.com>
Reviewed-by: Michael Kelley <mhklinux@outlook.com>
Signed-off-by: Wei Liu <wei.liu@kernel.org>
Diffstat (limited to 'include/linux')
| -rw-r--r-- | include/linux/hyperv.h | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/include/linux/hyperv.h b/include/linux/hyperv.h index a2b484679eb4..08b927fab610 100644 --- a/include/linux/hyperv.h +++ b/include/linux/hyperv.h @@ -70,7 +70,8 @@ */ enum hv_gpadl_type { HV_GPADL_BUFFER, - HV_GPADL_RING + HV_GPADL_RING, + HV_GPADL_BUFFER_DECRYPTED }; /* Single-page buffer */ @@ -1205,6 +1206,11 @@ extern int vmbus_establish_gpadl(struct vmbus_channel *channel, u32 size, struct vmbus_gpadl *gpadl); +extern int vmbus_establish_gpadl_caller_decrypted(struct vmbus_channel *channel, + void *kbuffer, + u32 size, + struct vmbus_gpadl *gpadl); + extern int vmbus_teardown_gpadl(struct vmbus_channel *channel, struct vmbus_gpadl *gpadl); |