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| author |   Ohad Sharabi <osharabi@habana.ai> | 2021-01-17 16:01:56 +0200 |
|---|---|---|
| committer |   Oded Gabbay <ogabbay@kernel.org> | 2021-01-27 21:03:51 +0200 |
| commit | cf30339d3f44a64115e88d46a932fdc3d3644785 (patch) | |
| tree | 94b5911de1c3ebad848348e4d1c6fefdd4564143 /include/uapi/misc | |
| parent | habanalabs: add CS completion and timeout properties (diff) | |
| download | wireguard-linux-cf30339d3f44a64115e88d46a932fdc3d3644785.tar.xz wireguard-linux-cf30339d3f44a64115e88d46a932fdc3d3644785.zip | |
habanalabs: modify device_idle interface
Currently this API uses single 64 bits mask for engines idle indication.
Recently, it was observed that more bits are needed for some ASICs.
This patch modifies the use of the idle mask and the idle_extensions
mask.
Signed-off-by: Ohad Sharabi <osharabi@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 | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/include/uapi/misc/habanalabs.h b/include/uapi/misc/habanalabs.h index b1c09eba8ac2..ebde42b37b43 100644 --- a/include/uapi/misc/habanalabs.h +++ b/include/uapi/misc/habanalabs.h @@ -331,6 +331,8 @@ struct hl_info_dram_usage { __u64 ctx_dram_mem; }; +#define HL_BUSY_ENGINES_MASK_EXT_SIZE 2 + struct hl_info_hw_idle { __u32 is_idle; /* @@ -343,7 +345,7 @@ struct hl_info_hw_idle { * Extended Bitmask of busy engines. * Bits definition is according to `enum <chip>_enging_id'. */ - __u64 busy_engines_mask_ext; + __u64 busy_engines_mask_ext[HL_BUSY_ENGINES_MASK_EXT_SIZE]; }; struct hl_info_device_status { |