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| author | Oded Gabbay <oded.gabbay@gmail.com> | 2020-05-11 10:41:37 +0300 |
|---|---|---|
| committer | Oded Gabbay <oded.gabbay@gmail.com> | 2020-05-19 14:48:41 +0300 |
| commit | bcaf415204e231be000d76c07f6dde22edabea6a (patch) | |
| tree | f5ebcffcb0ce14f8d574ce59acadf931aa955130 /drivers/misc/habanalabs/gaudi/gaudiP.h | |
| parent | ac0ae6a96aa58eeba4aed97b12ef1dea8c5bf399 (diff) | |
| download | linux-bcaf415204e231be000d76c07f6dde22edabea6a.tar.bz2 | |
habanalabs: add hwmgr module for gaudi
The hwmgr module is responsible for messages sent to GAUDI F/W that are
not common to all habanalabs ASICs.
In GAUDI, we provide the user a simplified mode of controlling the ASIC
clock frequency. Instead of three different clocks, we present a single
clock property that the user can configure via sysfs.
Signed-off-by: Oded Gabbay <oded.gabbay@gmail.com>
Diffstat (limited to 'drivers/misc/habanalabs/gaudi/gaudiP.h')
| -rw-r--r-- | drivers/misc/habanalabs/gaudi/gaudiP.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/drivers/misc/habanalabs/gaudi/gaudiP.h b/drivers/misc/habanalabs/gaudi/gaudiP.h index 4fe66b8e1968..f48f4647fbed 100644 --- a/drivers/misc/habanalabs/gaudi/gaudiP.h +++ b/drivers/misc/habanalabs/gaudi/gaudiP.h @@ -248,4 +248,9 @@ struct gaudi_device { u8 ext_queue_idx; }; +void gaudi_add_device_attr(struct hl_device *hdev, + struct attribute_group *dev_attr_grp); +void gaudi_set_pll_profile(struct hl_device *hdev, enum hl_pll_frequency freq); +int gaudi_get_clk_rate(struct hl_device *hdev, u32 *cur_clk, u32 *max_clk); + #endif /* GAUDIP_H_ */ |