diff options
| author | Dani Liberman <dliberman@habana.ai> | 2021-10-14 21:38:41 +0200 |
|---|---|---|
| committer | Oded Gabbay <ogabbay@kernel.org> | 2021-12-26 07:59:05 +0100 |
| commit | 48f31169830f589e4c7ac475ccc7414951ded3f0 (patch) | |
| tree | 24b1f015f44e7fce5dd100d3e9418043240c7737 /include/uapi/misc | |
| parent | habanalabs: rename reset flags (diff) | |
| download | linux-48f31169830f589e4c7ac475ccc7414951ded3f0.tar.xz linux-48f31169830f589e4c7ac475ccc7414951ded3f0.zip | |
habanalabs: change wait for interrupt timeout to 64 bit
In order to increase maximum wait-for-interrupt timeout, change it
to 64 bit variable. This wait is used only by newer ASICs, so no
problem in changing this interface at this time.
Signed-off-by: Dani Liberman <dliberman@habana.ai>
Reviewed-by: Oded Gabbay <ogabbay@kernel.org>
Signed-off-by: Oded Gabbay <ogabbay@kernel.org>
Diffstat (limited to 'include/uapi/misc')
| -rw-r--r-- | include/uapi/misc/habanalabs.h | 18 |
1 files changed, 11 insertions, 7 deletions
diff --git a/include/uapi/misc/habanalabs.h b/include/uapi/misc/habanalabs.h index 00b309590499..c5760acebdd1 100644 --- a/include/uapi/misc/habanalabs.h +++ b/include/uapi/misc/habanalabs.h @@ -911,14 +911,18 @@ struct hl_wait_cs_in { */ __u32 flags; - /* Multi CS API info- valid entries in multi-CS array */ - __u8 seq_arr_len; - __u8 pad[3]; + union { + struct { + /* Multi CS API info- valid entries in multi-CS array */ + __u8 seq_arr_len; + __u8 pad[7]; + }; - /* Absolute timeout to wait for an interrupt in microseconds. - * Relevant only when HL_WAIT_CS_FLAGS_INTERRUPT is set - */ - __u32 interrupt_timeout_us; + /* Absolute timeout to wait for an interrupt in microseconds. + * Relevant only when HL_WAIT_CS_FLAGS_INTERRUPT is set + */ + __u64 interrupt_timeout_us; + }; }; #define HL_WAIT_CS_STATUS_COMPLETED 0 |