From 6798676f7ef5916133e0c915be73b7a3b7e2a312 Mon Sep 17 00:00:00 2001 From: Oded Gabbay Date: Tue, 30 Nov 2021 22:32:13 +0200 Subject: habanalabs: fix etr asid configuration Pass the user's context pointer into the etr configuration function to extract its ASID. Using the compute_ctx pointer is an error as it is just an indication of whether a user has opened the compute device. Signed-off-by: Oded Gabbay --- drivers/misc/habanalabs/common/context.c | 2 +- drivers/misc/habanalabs/common/device.c | 4 ++-- drivers/misc/habanalabs/common/habanalabs.h | 6 +++--- drivers/misc/habanalabs/common/habanalabs_ioctl.c | 13 +++++++------ drivers/misc/habanalabs/gaudi/gaudiP.h | 4 ++-- drivers/misc/habanalabs/gaudi/gaudi_coresight.c | 4 ++-- drivers/misc/habanalabs/goya/goyaP.h | 4 ++-- drivers/misc/habanalabs/goya/goya_coresight.c | 4 ++-- 8 files changed, 21 insertions(+), 20 deletions(-) (limited to 'drivers') diff --git a/drivers/misc/habanalabs/common/context.c b/drivers/misc/habanalabs/common/context.c index 8291151948ef..8de1217b2ed2 100644 --- a/drivers/misc/habanalabs/common/context.c +++ b/drivers/misc/habanalabs/common/context.c @@ -99,7 +99,7 @@ static void hl_ctx_fini(struct hl_ctx *ctx) * related to the stopped engines. Hence stop it explicitly. */ if (hdev->in_debug) - hl_device_set_debug_mode(hdev, false); + hl_device_set_debug_mode(hdev, ctx, false); hdev->asic_funcs->ctx_fini(ctx); hl_cb_va_pool_fini(ctx); diff --git a/drivers/misc/habanalabs/common/device.c b/drivers/misc/habanalabs/common/device.c index db4168f35c18..bc5736ae6b70 100644 --- a/drivers/misc/habanalabs/common/device.c +++ b/drivers/misc/habanalabs/common/device.c @@ -622,7 +622,7 @@ int hl_device_utilization(struct hl_device *hdev, u32 *utilization) return 0; } -int hl_device_set_debug_mode(struct hl_device *hdev, bool enable) +int hl_device_set_debug_mode(struct hl_device *hdev, struct hl_ctx *ctx, bool enable) { int rc = 0; @@ -637,7 +637,7 @@ int hl_device_set_debug_mode(struct hl_device *hdev, bool enable) } if (!hdev->hard_reset_pending) - hdev->asic_funcs->halt_coresight(hdev); + hdev->asic_funcs->halt_coresight(hdev, ctx); hdev->in_debug = 0; diff --git a/drivers/misc/habanalabs/common/habanalabs.h b/drivers/misc/habanalabs/common/habanalabs.h index 0ad08fdc89ea..670fad9b4ca0 100644 --- a/drivers/misc/habanalabs/common/habanalabs.h +++ b/drivers/misc/habanalabs/common/habanalabs.h @@ -1288,7 +1288,7 @@ struct hl_asic_funcs { int (*send_heartbeat)(struct hl_device *hdev); void (*set_clock_gating)(struct hl_device *hdev); void (*disable_clock_gating)(struct hl_device *hdev); - int (*debug_coresight)(struct hl_device *hdev, void *data); + int (*debug_coresight)(struct hl_device *hdev, struct hl_ctx *ctx, void *data); bool (*is_device_idle)(struct hl_device *hdev, u64 *mask_arr, u8 mask_len, struct seq_file *s); int (*non_hard_reset_late_init)(struct hl_device *hdev); @@ -1303,7 +1303,7 @@ struct hl_asic_funcs { int (*init_iatu)(struct hl_device *hdev); u32 (*rreg)(struct hl_device *hdev, u32 reg); void (*wreg)(struct hl_device *hdev, u32 reg, u32 val); - void (*halt_coresight)(struct hl_device *hdev); + void (*halt_coresight)(struct hl_device *hdev, struct hl_ctx *ctx); int (*ctx_init)(struct hl_ctx *ctx); void (*ctx_fini)(struct hl_ctx *ctx); int (*get_clk_rate)(struct hl_device *hdev, u32 *cur_clk, u32 *max_clk); @@ -2867,7 +2867,7 @@ int hl_device_open_ctrl(struct inode *inode, struct file *filp); bool hl_device_operational(struct hl_device *hdev, enum hl_device_status *status); enum hl_device_status hl_device_status(struct hl_device *hdev); -int hl_device_set_debug_mode(struct hl_device *hdev, bool enable); +int hl_device_set_debug_mode(struct hl_device *hdev, struct hl_ctx *ctx, bool enable); int hl_hw_queues_create(struct hl_device *hdev); void hl_hw_queues_destroy(struct hl_device *hdev); int hl_hw_queue_send_cb_no_cmpl(struct hl_device *hdev, u32 hw_queue_id, diff --git a/drivers/misc/habanalabs/common/habanalabs_ioctl.c b/drivers/misc/habanalabs/common/habanalabs_ioctl.c index 6c7339978bae..9210114beefe 100644 --- a/drivers/misc/habanalabs/common/habanalabs_ioctl.c +++ b/drivers/misc/habanalabs/common/habanalabs_ioctl.c @@ -158,7 +158,7 @@ static int hw_idle(struct hl_device *hdev, struct hl_info_args *args) min((size_t) max_size, sizeof(hw_idle))) ? -EFAULT : 0; } -static int debug_coresight(struct hl_device *hdev, struct hl_debug_args *args) +static int debug_coresight(struct hl_device *hdev, struct hl_ctx *ctx, struct hl_debug_args *args) { struct hl_debug_params *params; void *input = NULL, *output = NULL; @@ -200,7 +200,7 @@ static int debug_coresight(struct hl_device *hdev, struct hl_debug_args *args) params->output_size = args->output_size; } - rc = hdev->asic_funcs->debug_coresight(hdev, params); + rc = hdev->asic_funcs->debug_coresight(hdev, ctx, params); if (rc) { dev_err(hdev->dev, "debug coresight operation failed %d\n", rc); @@ -738,13 +738,14 @@ static int hl_debug_ioctl(struct hl_fpriv *hpriv, void *data) "Rejecting debug configuration request because device not in debug mode\n"); return -EFAULT; } - args->input_size = - min(args->input_size, hl_debug_struct_size[args->op]); - rc = debug_coresight(hdev, args); + args->input_size = min(args->input_size, hl_debug_struct_size[args->op]); + rc = debug_coresight(hdev, hpriv->ctx, args); break; + case HL_DEBUG_OP_SET_MODE: - rc = hl_device_set_debug_mode(hdev, (bool) args->enable); + rc = hl_device_set_debug_mode(hdev, hpriv->ctx, (bool) args->enable); break; + default: dev_err(hdev->dev, "Invalid request %d\n", args->op); rc = -ENOTTY; diff --git a/drivers/misc/habanalabs/gaudi/gaudiP.h b/drivers/misc/habanalabs/gaudi/gaudiP.h index f325e36a71e6..8ac16a9b7d15 100644 --- a/drivers/misc/habanalabs/gaudi/gaudiP.h +++ b/drivers/misc/habanalabs/gaudi/gaudiP.h @@ -357,8 +357,8 @@ void gaudi_init_security(struct hl_device *hdev); void gaudi_ack_protection_bits_errors(struct hl_device *hdev); void gaudi_add_device_attr(struct hl_device *hdev, struct attribute_group *dev_attr_grp); -int gaudi_debug_coresight(struct hl_device *hdev, void *data); -void gaudi_halt_coresight(struct hl_device *hdev); +int gaudi_debug_coresight(struct hl_device *hdev, struct hl_ctx *ctx, void *data); +void gaudi_halt_coresight(struct hl_device *hdev, struct hl_ctx *ctx); void gaudi_mmu_prepare_reg(struct hl_device *hdev, u64 reg, u32 asid); #endif /* GAUDIP_H_ */ diff --git a/drivers/misc/habanalabs/gaudi/gaudi_coresight.c b/drivers/misc/habanalabs/gaudi/gaudi_coresight.c index 5349c1be13f9..08108f5fed67 100644 --- a/drivers/misc/habanalabs/gaudi/gaudi_coresight.c +++ b/drivers/misc/habanalabs/gaudi/gaudi_coresight.c @@ -848,7 +848,7 @@ static int gaudi_config_spmu(struct hl_device *hdev, return 0; } -int gaudi_debug_coresight(struct hl_device *hdev, void *data) +int gaudi_debug_coresight(struct hl_device *hdev, struct hl_ctx *ctx, void *data) { struct hl_debug_params *params = data; int rc = 0; @@ -887,7 +887,7 @@ int gaudi_debug_coresight(struct hl_device *hdev, void *data) return rc; } -void gaudi_halt_coresight(struct hl_device *hdev) +void gaudi_halt_coresight(struct hl_device *hdev, struct hl_ctx *ctx) { struct hl_debug_params params = {}; int i, rc; diff --git a/drivers/misc/habanalabs/goya/goyaP.h b/drivers/misc/habanalabs/goya/goyaP.h index f0c3c6df04d5..3740fd25bf84 100644 --- a/drivers/misc/habanalabs/goya/goyaP.h +++ b/drivers/misc/habanalabs/goya/goyaP.h @@ -220,8 +220,8 @@ void goya_set_pll_profile(struct hl_device *hdev, enum hl_pll_frequency freq); void goya_add_device_attr(struct hl_device *hdev, struct attribute_group *dev_attr_grp); int goya_cpucp_info_get(struct hl_device *hdev); -int goya_debug_coresight(struct hl_device *hdev, void *data); -void goya_halt_coresight(struct hl_device *hdev); +int goya_debug_coresight(struct hl_device *hdev, struct hl_ctx *ctx, void *data); +void goya_halt_coresight(struct hl_device *hdev, struct hl_ctx *ctx); int goya_suspend(struct hl_device *hdev); int goya_resume(struct hl_device *hdev); diff --git a/drivers/misc/habanalabs/goya/goya_coresight.c b/drivers/misc/habanalabs/goya/goya_coresight.c index c55c100fdd24..2c5133cfae65 100644 --- a/drivers/misc/habanalabs/goya/goya_coresight.c +++ b/drivers/misc/habanalabs/goya/goya_coresight.c @@ -652,7 +652,7 @@ static int goya_config_spmu(struct hl_device *hdev, return 0; } -int goya_debug_coresight(struct hl_device *hdev, void *data) +int goya_debug_coresight(struct hl_device *hdev, struct hl_ctx *ctx, void *data) { struct hl_debug_params *params = data; int rc = 0; @@ -691,7 +691,7 @@ int goya_debug_coresight(struct hl_device *hdev, void *data) return rc; } -void goya_halt_coresight(struct hl_device *hdev) +void goya_halt_coresight(struct hl_device *hdev, struct hl_ctx *ctx) { struct hl_debug_params params = {}; int i, rc; -- cgit