diff options
Diffstat (limited to 'drivers/misc/habanalabs/goya/goya.c')
| -rw-r--r-- | drivers/misc/habanalabs/goya/goya.c | 45 |
1 files changed, 16 insertions, 29 deletions
diff --git a/drivers/misc/habanalabs/goya/goya.c b/drivers/misc/habanalabs/goya/goya.c index fbcc7bbf44b3..ec9358bcbf0b 100644 --- a/drivers/misc/habanalabs/goya/goya.c +++ b/drivers/misc/habanalabs/goya/goya.c @@ -1,7 +1,7 @@ // SPDX-License-Identifier: GPL-2.0 /* - * Copyright 2016-2021 HabanaLabs, Ltd. + * Copyright 2016-2022 HabanaLabs, Ltd. * All Rights Reserved. */ @@ -430,6 +430,9 @@ int goya_set_fixed_properties(struct hl_device *hdev) prop->dmmu.page_size = PAGE_SIZE_2MB; prop->dmmu.num_hops = MMU_ARCH_5_HOPS; prop->dmmu.last_mask = LAST_MASK; + /* TODO: will be duplicated until implementing per-MMU props */ + prop->dmmu.hop_table_size = prop->mmu_hop_table_size; + prop->dmmu.hop0_tables_total_size = prop->mmu_hop0_tables_total_size; /* shifts and masks are the same in PMMU and DMMU */ memcpy(&prop->pmmu, &prop->dmmu, sizeof(prop->dmmu)); @@ -438,6 +441,9 @@ int goya_set_fixed_properties(struct hl_device *hdev) prop->pmmu.page_size = PAGE_SIZE_4KB; prop->pmmu.num_hops = MMU_ARCH_5_HOPS; prop->pmmu.last_mask = LAST_MASK; + /* TODO: will be duplicated until implementing per-MMU props */ + prop->pmmu.hop_table_size = prop->mmu_hop_table_size; + prop->pmmu.hop0_tables_total_size = prop->mmu_hop0_tables_total_size; /* PMMU and HPMMU are the same except of page size */ memcpy(&prop->pmmu_huge, &prop->pmmu, sizeof(prop->pmmu)); @@ -477,6 +483,10 @@ int goya_set_fixed_properties(struct hl_device *hdev) prop->use_get_power_for_reset_history = true; + prop->configurable_stop_on_err = true; + + prop->set_max_power_on_device_init = true; + return 0; } @@ -893,7 +903,7 @@ int goya_late_init(struct hl_device *hdev) goya->pm_mng_profile = PM_AUTO; - hdev->asic_funcs->set_pll_profile(hdev, PLL_LOW); + goya_set_pll_profile(hdev, PLL_LOW); schedule_delayed_work(&goya->goya_work->work_freq, usecs_to_jiffies(HL_PLL_LOW_JOB_FREQ_USEC)); @@ -2700,8 +2710,7 @@ int goya_mmu_init(struct hl_device *hdev) WREG32_AND(mmSTLB_STLB_FEATURE_EN, (~STLB_STLB_FEATURE_EN_FOLLOWER_EN_MASK)); - hdev->asic_funcs->mmu_invalidate_cache(hdev, true, - MMU_OP_USERPTR | MMU_OP_PHYS_PACK); + hl_mmu_invalidate_cache(hdev, true, MMU_OP_USERPTR | MMU_OP_PHYS_PACK); WREG32(mmMMU_MMU_ENABLE, 1); WREG32(mmMMU_SPI_MASK, 0xF); @@ -5341,7 +5350,7 @@ static int goya_mmu_invalidate_cache_range(struct hl_device *hdev, /* Treat as invalidate all because there is no range invalidation * in Goya */ - return hdev->asic_funcs->mmu_invalidate_cache(hdev, is_hard, flags); + return hl_mmu_invalidate_cache(hdev, is_hard, flags); } int goya_send_heartbeat(struct hl_device *hdev) @@ -5391,16 +5400,6 @@ int goya_cpucp_info_get(struct hl_device *hdev) return 0; } -static void goya_set_clock_gating(struct hl_device *hdev) -{ - /* clock gating not supported in Goya */ -} - -static void goya_disable_clock_gating(struct hl_device *hdev) -{ - /* clock gating not supported in Goya */ -} - static bool goya_is_device_idle(struct hl_device *hdev, u64 *mask_arr, u8 mask_len, struct seq_file *s) { @@ -5564,16 +5563,7 @@ static void goya_reset_sob_group(struct hl_device *hdev, u16 sob_group) static void goya_set_dma_mask_from_fw(struct hl_device *hdev) { - if (RREG32(mmPSOC_GLOBAL_CONF_NON_RST_FLOPS_0) == - HL_POWER9_HOST_MAGIC) { - dev_dbg(hdev->dev, "Working in 64-bit DMA mode\n"); - hdev->power9_64bit_dma_enable = 1; - hdev->dma_mask = 64; - } else { - dev_dbg(hdev->dev, "Working in 48-bit DMA mode\n"); - hdev->power9_64bit_dma_enable = 0; - hdev->dma_mask = 48; - } + hdev->dma_mask = 48; } u64 goya_get_device_time(struct hl_device *hdev) @@ -5727,15 +5717,12 @@ static const struct hl_asic_funcs goya_funcs = { .debugfs_read_dma = goya_debugfs_read_dma, .add_device_attr = goya_add_device_attr, .handle_eqe = goya_handle_eqe, - .set_pll_profile = goya_set_pll_profile, .get_events_stat = goya_get_events_stat, .read_pte = goya_read_pte, .write_pte = goya_write_pte, .mmu_invalidate_cache = goya_mmu_invalidate_cache, .mmu_invalidate_cache_range = goya_mmu_invalidate_cache_range, .send_heartbeat = goya_send_heartbeat, - .set_clock_gating = goya_set_clock_gating, - .disable_clock_gating = goya_disable_clock_gating, .debug_coresight = goya_debug_coresight, .is_device_idle = goya_is_device_idle, .non_hard_reset_late_init = goya_non_hard_reset_late_init, @@ -5751,7 +5738,6 @@ static const struct hl_asic_funcs goya_funcs = { .halt_coresight = goya_halt_coresight, .ctx_init = goya_ctx_init, .ctx_fini = goya_ctx_fini, - .get_clk_rate = hl_get_clk_rate, .get_queue_id_for_cq = goya_get_queue_id_for_cq, .load_firmware_to_device = goya_load_firmware_to_device, .load_boot_fit_to_device = goya_load_boot_fit_to_device, @@ -5778,6 +5764,7 @@ static const struct hl_asic_funcs goya_funcs = { .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, + .is_valid_dram_page_size = NULL }; /* |