diff options
| author | Ohad Sharabi <osharabi@habana.ai> | 2021-08-01 23:02:07 +0300 |
|---|---|---|
| committer | Oded Gabbay <ogabbay@kernel.org> | 2021-09-01 18:38:24 +0300 |
| commit | 72d6625570c16b9c097d4b9f16c2016974f83366 (patch) | |
| tree | 0e663d4459e5ba6a063579b636473cea50060b6b /drivers/misc/habanalabs/goya/goya.c | |
| parent | 1f6bdee76553b484a218eeffafd16a7232e5a00e (diff) | |
habanalabs: modify multi-CS to wait on stream masters
During the integration, the multi-CS requirements were refined:
- The multi CS call shall wait on "per-ASIC" predefined stream masters
instead of set of streams.
- Stream masters are set of QIDs used by the upper SW layers (synapse)
for completion (must be an external/HW queue).
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 'drivers/misc/habanalabs/goya/goya.c')
| -rw-r--r-- | drivers/misc/habanalabs/goya/goya.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/drivers/misc/habanalabs/goya/goya.c b/drivers/misc/habanalabs/goya/goya.c index d956088abbd1..89f8a054dc5b 100644 --- a/drivers/misc/habanalabs/goya/goya.c +++ b/drivers/misc/habanalabs/goya/goya.c @@ -5588,6 +5588,11 @@ static u32 goya_get_sob_addr(struct hl_device *hdev, u32 sob_id) return 0; } +static u32 *goya_get_stream_master_qid_arr(void) +{ + return NULL; +} + static const struct hl_asic_funcs goya_funcs = { .early_init = goya_early_init, .early_fini = goya_early_fini, @@ -5677,6 +5682,7 @@ static const struct hl_asic_funcs goya_funcs = { .state_dump_init = goya_state_dump_init, .get_sob_addr = &goya_get_sob_addr, .set_pci_memory_regions = goya_set_pci_memory_regions, + .get_stream_master_qid_arr = goya_get_stream_master_qid_arr, }; /* |