diff options
Diffstat (limited to 'drivers/accel/habanalabs/common/habanalabs.h')
| -rw-r--r-- | drivers/accel/habanalabs/common/habanalabs.h | 18 |
1 files changed, 2 insertions, 16 deletions
diff --git a/drivers/accel/habanalabs/common/habanalabs.h b/drivers/accel/habanalabs/common/habanalabs.h index ea0914d08bdc..e2341a75a4b7 100644 --- a/drivers/accel/habanalabs/common/habanalabs.h +++ b/drivers/accel/habanalabs/common/habanalabs.h @@ -115,18 +115,6 @@ enum hl_mmu_page_table_location { MMU_NUM_PGT_LOCATIONS /* num of PGT locations */ }; -/** - * enum hl_mmu_enablement - what mmu modules to enable - * @MMU_EN_NONE: mmu disabled. - * @MMU_EN_ALL: enable all. - * @MMU_EN_PMMU_ONLY: Enable only the PMMU leaving the DMMU disabled. - */ -enum hl_mmu_enablement { - MMU_EN_NONE = 0, - MMU_EN_ALL = 1, - MMU_EN_PMMU_ONLY = 3, /* N/A for Goya/Gaudi */ -}; - /* * HL_RSVD_SOBS 'sync stream' reserved sync objects per QMAN stream * HL_RSVD_MONS 'sync stream' reserved monitors per QMAN stream @@ -3319,7 +3307,7 @@ struct hl_reset_info { * @nic_ports_mask: Controls which NIC ports are enabled. Used only for testing. * @fw_components: Controls which f/w components to load to the device. There are multiple f/w * stages and sometimes we want to stop at a certain stage. Used only for testing. - * @mmu_enable: Whether to enable or disable the device MMU(s). Used only for testing. + * @mmu_disable: Disable the device MMU(s). Used only for testing. * @cpu_queues_enable: Whether to enable queues communication vs. the f/w. Used only for testing. * @pldm: Whether we are running in Palladium environment. Used only for testing. * @hard_reset_on_fw_events: Whether to do device hard-reset when a fatal event is received from @@ -3482,7 +3470,7 @@ struct hl_device { /* Parameters for bring-up to be upstreamed */ u64 nic_ports_mask; u64 fw_components; - u8 mmu_enable; + u8 mmu_disable; u8 cpu_queues_enable; u8 pldm; u8 hard_reset_on_fw_events; @@ -3827,8 +3815,6 @@ struct pgt_info *hl_mmu_hr_get_alloc_next_hop(struct hl_ctx *ctx, u64 curr_pte, bool *is_new_hop); int hl_mmu_hr_get_tlb_info(struct hl_ctx *ctx, u64 virt_addr, struct hl_mmu_hop_info *hops, struct hl_hr_mmu_funcs *hr_func); -void hl_mmu_swap_out(struct hl_ctx *ctx); -void hl_mmu_swap_in(struct hl_ctx *ctx); int hl_mmu_if_set_funcs(struct hl_device *hdev); void hl_mmu_v1_set_funcs(struct hl_device *hdev, struct hl_mmu_funcs *mmu); void hl_mmu_v2_hr_set_funcs(struct hl_device *hdev, struct hl_mmu_funcs *mmu); |