From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id D7691C46467 for ; Tue, 10 Jan 2023 11:48:49 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 6112010E5A7; Tue, 10 Jan 2023 11:48:48 +0000 (UTC) Received: from mga07.intel.com (mga07.intel.com [134.134.136.100]) by gabe.freedesktop.org (Postfix) with ESMTPS id EE65D10E5A5; Tue, 10 Jan 2023 11:48:44 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1673351325; x=1704887325; h=message-id:date:mime-version:subject:to:cc:references: from:in-reply-to:content-transfer-encoding; bh=sAxygEfDZd+c38ejrTGyvd8FDAkrTSs+OAfduWRKOhw=; b=Q7kVo/ZqiIgbK36YdTVk+vuRNvszSnaKYHBH/ktx0HInSnFCd3R+wGW1 zUV+34nTM3eiJbP1tqH6zMiZGH3/IzdRyeA/Oqg/nHshmFxIu8NgkgBA6 ojpetCgMDjWK7QnjkX2XAVP+mpiYDseoA0ZSjc1fs7+7L00DpbTH/KoTI CNJ/Nikr1Bfk2tFMUi+5EPqGeL9rRwXuJR69NWbUz3e2uutF032oZ6j0l 186BlOoDqxPXw0A4/i1uOPvbePjB6UTK6Rhuffod2xV7Peg4rTjv3Qf6d mytOnBssasozjZroLW81xhkz9IpZhBnWs8vfPv5T3GH+09m6cLfT5SB2y Q==; X-IronPort-AV: E=McAfee;i="6500,9779,10585"; a="387576352" X-IronPort-AV: E=Sophos;i="5.96,315,1665471600"; d="scan'208";a="387576352" Received: from orsmga004.jf.intel.com ([10.7.209.38]) by orsmga105.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 10 Jan 2023 03:48:44 -0800 X-IronPort-AV: E=McAfee;i="6500,9779,10585"; a="781039670" X-IronPort-AV: E=Sophos;i="5.96,315,1665471600"; d="scan'208";a="781039670" Received: from gregoire-mobl3.amr.corp.intel.com (HELO [10.212.88.71]) ([10.212.88.71]) by orsmga004-auth.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 10 Jan 2023 03:48:43 -0800 Message-ID: <66312c17-6c8b-046b-27ba-aa4667393c99@linux.intel.com> Date: Tue, 10 Jan 2023 11:48:38 +0000 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:102.0) Gecko/20100101 Thunderbird/102.6.1 Content-Language: en-US To: John.C.Harrison@Intel.com, Intel-GFX@Lists.FreeDesktop.Org References: <20230109234824.1198769-1-John.C.Harrison@Intel.com> <20230109234824.1198769-2-John.C.Harrison@Intel.com> From: Tvrtko Ursulin Organization: Intel Corporation UK Plc In-Reply-To: <20230109234824.1198769-2-John.C.Harrison@Intel.com> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 8bit Subject: Re: [Intel-gfx] [PATCH v3 1/1] drm/i915/gt: Start adding module oriented dmesg output X-BeenThere: intel-gfx@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Intel graphics driver community testing & development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: DRI-Devel@Lists.FreeDesktop.Org Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" On 09/01/2023 23:48, John.C.Harrison@Intel.com wrote: > From: John Harrison > > When trying to analyse bug reports from CI, customers, etc. it can be > difficult to work out exactly what is happening on which GT in a > multi-GT system. So add GT oriented debug/error message wrappers. If > used instead of the drm_ equivalents, you get the same output but with > a GT# prefix on it. > > v2: Go back to using lower case names (combined review feedback). > Convert intel_gt.c as a first step. > v3: Add gt_err_ratelimited() as well, undo one conversation that might > not have a GT pointer in some scenarios (review feedback from Michal W). > Split definitions into separate header (review feedback from Jani). > Convert all intel_gt*.c files. > > Signed-off-by: John Harrison > --- > drivers/gpu/drm/i915/gt/intel_gt.c | 96 +++++++++---------- > .../gpu/drm/i915/gt/intel_gt_clock_utils.c | 8 +- > drivers/gpu/drm/i915/gt/intel_gt_irq.c | 9 +- > drivers/gpu/drm/i915/gt/intel_gt_mcr.c | 9 +- > drivers/gpu/drm/i915/gt/intel_gt_pm.c | 9 +- > drivers/gpu/drm/i915/gt/intel_gt_print.h | 51 ++++++++++ > drivers/gpu/drm/i915/gt/intel_gt_sysfs.c | 4 +- > drivers/gpu/drm/i915/gt/intel_gt_sysfs_pm.c | 34 ++----- > drivers/gpu/drm/i915/gt/intel_gtt.c | 7 +- > 9 files changed, 129 insertions(+), 98 deletions(-) > create mode 100644 drivers/gpu/drm/i915/gt/intel_gt_print.h > > diff --git a/drivers/gpu/drm/i915/gt/intel_gt.c b/drivers/gpu/drm/i915/gt/intel_gt.c > index 7eeee5a7cb33c..bb6152da89706 100644 > --- a/drivers/gpu/drm/i915/gt/intel_gt.c > +++ b/drivers/gpu/drm/i915/gt/intel_gt.c > @@ -22,6 +22,7 @@ > #include "intel_gt_debugfs.h" > #include "intel_gt_mcr.h" > #include "intel_gt_pm.h" > +#include "intel_gt_print.h" > #include "intel_gt_regs.h" > #include "intel_gt_requests.h" > #include "intel_migrate.h" > @@ -89,9 +90,8 @@ static int intel_gt_probe_lmem(struct intel_gt *gt) > if (err == -ENODEV) > return 0; > > - drm_err(&i915->drm, > - "Failed to setup region(%d) type=%d\n", > - err, INTEL_MEMORY_LOCAL); > + gt_err(gt, "Failed to setup region(%d) type=%d\n", > + err, INTEL_MEMORY_LOCAL); > return err; > } > > @@ -200,14 +200,14 @@ int intel_gt_init_hw(struct intel_gt *gt) > > ret = i915_ppgtt_init_hw(gt); > if (ret) { > - drm_err(&i915->drm, "Enabling PPGTT failed (%d)\n", ret); > + gt_err(gt, "Enabling PPGTT failed (%d)\n", ret); > goto out; > } > > /* We can't enable contexts until all firmware is loaded */ > ret = intel_uc_init_hw(>->uc); > if (ret) { > - i915_probe_error(i915, "Enabling uc failed (%d)\n", ret); > + gt_probe_error(gt, "Enabling uc failed (%d)\n", ret); > goto out; > } > > @@ -257,7 +257,7 @@ intel_gt_clear_error_registers(struct intel_gt *gt, > * some errors might have become stuck, > * mask them. > */ > - drm_dbg(>->i915->drm, "EIR stuck: 0x%08x, masking\n", eir); > + gt_dbg(gt, "EIR stuck: 0x%08x, masking\n", eir); > intel_uncore_rmw(uncore, EMR, 0, eir); > intel_uncore_write(uncore, GEN2_IIR, > I915_MASTER_ERROR_INTERRUPT); > @@ -291,16 +291,16 @@ static void gen6_check_faults(struct intel_gt *gt) > for_each_engine(engine, gt, id) { > fault = GEN6_RING_FAULT_REG_READ(engine); > if (fault & RING_FAULT_VALID) { > - drm_dbg(&engine->i915->drm, "Unexpected fault\n" > - "\tAddr: 0x%08lx\n" > - "\tAddress space: %s\n" > - "\tSource ID: %d\n" > - "\tType: %d\n", > - fault & PAGE_MASK, > - fault & RING_FAULT_GTTSEL_MASK ? > - "GGTT" : "PPGTT", > - RING_FAULT_SRCID(fault), > - RING_FAULT_FAULT_TYPE(fault)); > + gt_dbg(gt, "Unexpected fault\n" > + "\tAddr: 0x%08lx\n" > + "\tAddress space: %s\n" > + "\tSource ID: %d\n" > + "\tType: %d\n", > + fault & PAGE_MASK, > + fault & RING_FAULT_GTTSEL_MASK ? > + "GGTT" : "PPGTT", > + RING_FAULT_SRCID(fault), > + RING_FAULT_FAULT_TYPE(fault)); > } > } > } > @@ -327,17 +327,17 @@ static void xehp_check_faults(struct intel_gt *gt) > fault_addr = ((u64)(fault_data1 & FAULT_VA_HIGH_BITS) << 44) | > ((u64)fault_data0 << 12); > > - drm_dbg(>->i915->drm, "Unexpected fault\n" > - "\tAddr: 0x%08x_%08x\n" > - "\tAddress space: %s\n" > - "\tEngine ID: %d\n" > - "\tSource ID: %d\n" > - "\tType: %d\n", > - upper_32_bits(fault_addr), lower_32_bits(fault_addr), > - fault_data1 & FAULT_GTT_SEL ? "GGTT" : "PPGTT", > - GEN8_RING_FAULT_ENGINE_ID(fault), > - RING_FAULT_SRCID(fault), > - RING_FAULT_FAULT_TYPE(fault)); > + gt_dbg(gt, "Unexpected fault\n" > + "\tAddr: 0x%08x_%08x\n" > + "\tAddress space: %s\n" > + "\tEngine ID: %d\n" > + "\tSource ID: %d\n" > + "\tType: %d\n", > + upper_32_bits(fault_addr), lower_32_bits(fault_addr), > + fault_data1 & FAULT_GTT_SEL ? "GGTT" : "PPGTT", > + GEN8_RING_FAULT_ENGINE_ID(fault), > + RING_FAULT_SRCID(fault), > + RING_FAULT_FAULT_TYPE(fault)); > } > } > > @@ -368,17 +368,17 @@ static void gen8_check_faults(struct intel_gt *gt) > fault_addr = ((u64)(fault_data1 & FAULT_VA_HIGH_BITS) << 44) | > ((u64)fault_data0 << 12); > > - drm_dbg(&uncore->i915->drm, "Unexpected fault\n" > - "\tAddr: 0x%08x_%08x\n" > - "\tAddress space: %s\n" > - "\tEngine ID: %d\n" > - "\tSource ID: %d\n" > - "\tType: %d\n", > - upper_32_bits(fault_addr), lower_32_bits(fault_addr), > - fault_data1 & FAULT_GTT_SEL ? "GGTT" : "PPGTT", > - GEN8_RING_FAULT_ENGINE_ID(fault), > - RING_FAULT_SRCID(fault), > - RING_FAULT_FAULT_TYPE(fault)); > + gt_dbg(gt, "Unexpected fault\n" > + "\tAddr: 0x%08x_%08x\n" > + "\tAddress space: %s\n" > + "\tEngine ID: %d\n" > + "\tSource ID: %d\n" > + "\tType: %d\n", > + upper_32_bits(fault_addr), lower_32_bits(fault_addr), > + fault_data1 & FAULT_GTT_SEL ? "GGTT" : "PPGTT", > + GEN8_RING_FAULT_ENGINE_ID(fault), > + RING_FAULT_SRCID(fault), > + RING_FAULT_FAULT_TYPE(fault)); > } > } > > @@ -472,7 +472,7 @@ static int intel_gt_init_scratch(struct intel_gt *gt, unsigned int size) > if (IS_ERR(obj)) > obj = i915_gem_object_create_internal(i915, size); > if (IS_ERR(obj)) { > - drm_err(&i915->drm, "Failed to allocate scratch page\n"); > + gt_err(gt, "Failed to allocate scratch page\n"); > return PTR_ERR(obj); > } > > @@ -727,8 +727,7 @@ int intel_gt_init(struct intel_gt *gt) > > err = intel_gt_init_hwconfig(gt); > if (err) > - drm_err(>->i915->drm, "Failed to retrieve hwconfig table: %pe\n", > - ERR_PTR(err)); > + gt_err(gt, "Failed to retrieve hwconfig table: %pe\n", ERR_PTR(err)); > > err = __engines_record_defaults(gt); > if (err) > @@ -885,7 +884,7 @@ int intel_gt_probe_all(struct drm_i915_private *i915) > gt->name = "Primary GT"; > gt->info.engine_mask = RUNTIME_INFO(i915)->platform_engine_mask; > > - drm_dbg(&i915->drm, "Setting up %s\n", gt->name); > + gt_dbg(gt, "Setting up %s\n", gt->name); > ret = intel_gt_tile_setup(gt, phys_addr); > if (ret) > return ret; > @@ -910,7 +909,7 @@ int intel_gt_probe_all(struct drm_i915_private *i915) > gt->info.engine_mask = gtdef->engine_mask; > gt->info.id = i; > > - drm_dbg(&i915->drm, "Setting up %s\n", gt->name); > + gt_dbg(gt, "Setting up %s\n", gt->name); > if (GEM_WARN_ON(range_overflows_t(resource_size_t, > gtdef->mapping_base, > SZ_16M, > @@ -998,8 +997,7 @@ get_reg_and_bit(const struct intel_engine_cs *engine, const bool gen8, > const unsigned int class = engine->class; > struct reg_and_bit rb = { }; > > - if (drm_WARN_ON_ONCE(&engine->i915->drm, > - class >= num || !regs[class].reg)) > + if (gt_WARN_ON_ONCE(engine->gt, class >= num || !regs[class].reg)) > return rb; > > rb.reg = regs[class]; > @@ -1083,8 +1081,7 @@ static void mmio_invalidate_full(struct intel_gt *gt) > return; > } > > - if (drm_WARN_ONCE(&i915->drm, !num, > - "Platform does not implement TLB invalidation!")) > + if (gt_WARN_ONCE(gt, !num, "Platform does not implement TLB invalidation!")) > return; > > intel_uncore_forcewake_get(uncore, FORCEWAKE_ALL); > @@ -1149,9 +1146,8 @@ static void mmio_invalidate_full(struct intel_gt *gt) > } > > if (wait_for_invalidate(gt, rb)) > - drm_err_ratelimited(>->i915->drm, > - "%s TLB invalidation did not complete in %ums!\n", > - engine->name, TLB_INVAL_TIMEOUT_MS); > + gt_err_ratelimited(gt, "%s TLB invalidation did not complete in %ums!\n", > + engine->name, TLB_INVAL_TIMEOUT_MS); > } > > /* > diff --git a/drivers/gpu/drm/i915/gt/intel_gt_clock_utils.c b/drivers/gpu/drm/i915/gt/intel_gt_clock_utils.c > index 2a6a4ca7fdad6..7c9be4fd1c8c4 100644 > --- a/drivers/gpu/drm/i915/gt/intel_gt_clock_utils.c > +++ b/drivers/gpu/drm/i915/gt/intel_gt_clock_utils.c > @@ -7,6 +7,7 @@ > #include "i915_reg.h" > #include "intel_gt.h" > #include "intel_gt_clock_utils.h" > +#include "intel_gt_print.h" > #include "intel_gt_regs.h" > > static u32 read_reference_ts_freq(struct intel_uncore *uncore) > @@ -193,10 +194,9 @@ void intel_gt_init_clock_frequency(struct intel_gt *gt) > void intel_gt_check_clock_frequency(const struct intel_gt *gt) > { > if (gt->clock_frequency != read_clock_frequency(gt->uncore)) { > - dev_err(gt->i915->drm.dev, > - "GT clock frequency changed, was %uHz, now %uHz!\n", > - gt->clock_frequency, > - read_clock_frequency(gt->uncore)); > + gt_err(gt, "GT clock frequency changed, was %uHz, now %uHz!\n", > + gt->clock_frequency, > + read_clock_frequency(gt->uncore)); > } > } > #endif > diff --git a/drivers/gpu/drm/i915/gt/intel_gt_irq.c b/drivers/gpu/drm/i915/gt/intel_gt_irq.c > index 8fac2660e16b8..1b25a60391522 100644 > --- a/drivers/gpu/drm/i915/gt/intel_gt_irq.c > +++ b/drivers/gpu/drm/i915/gt/intel_gt_irq.c > @@ -10,6 +10,7 @@ > #include "intel_breadcrumbs.h" > #include "intel_gt.h" > #include "intel_gt_irq.h" > +#include "intel_gt_print.h" > #include "intel_gt_regs.h" > #include "intel_uncore.h" > #include "intel_rps.h" > @@ -47,9 +48,8 @@ gen11_gt_engine_identity(struct intel_gt *gt, > !time_after32(local_clock() >> 10, timeout_ts)); > > if (unlikely(!(ident & GEN11_INTR_DATA_VALID))) { > - drm_err(>->i915->drm, > - "INTR_IDENTITY_REG%u:%u 0x%08x not valid!\n", > - bank, bit, ident); > + gt_err(gt, "INTR_IDENTITY_REG%u:%u 0x%08x not valid!\n", > + bank, bit, ident); > return 0; > } > > @@ -378,8 +378,7 @@ void gen6_gt_irq_handler(struct intel_gt *gt, u32 gt_iir) > if (gt_iir & (GT_BLT_CS_ERROR_INTERRUPT | > GT_BSD_CS_ERROR_INTERRUPT | > GT_CS_MASTER_ERROR_INTERRUPT)) > - drm_dbg(>->i915->drm, "Command parser error, gt_iir 0x%08x\n", > - gt_iir); > + gt_dbg(gt, "Command parser error, gt_iir 0x%08x\n", gt_iir); > > if (gt_iir & GT_PARITY_ERROR(gt->i915)) > gen7_parity_error_irq_handler(gt, gt_iir); > diff --git a/drivers/gpu/drm/i915/gt/intel_gt_mcr.c b/drivers/gpu/drm/i915/gt/intel_gt_mcr.c > index 4127830c33ca3..169393a7ad88b 100644 > --- a/drivers/gpu/drm/i915/gt/intel_gt_mcr.c > +++ b/drivers/gpu/drm/i915/gt/intel_gt_mcr.c > @@ -6,6 +6,7 @@ > #include "i915_drv.h" > > #include "intel_gt_mcr.h" > +#include "intel_gt_print.h" > #include "intel_gt_regs.h" > > /** > @@ -158,7 +159,7 @@ void intel_gt_mcr_init(struct intel_gt *gt) > GEN12_MEML3_EN_MASK); > > if (!gt->info.mslice_mask) /* should be impossible! */ > - drm_warn(&i915->drm, "mslice mask all zero!\n"); > + gt_warn(gt, "mslice mask all zero!\n"); > } > > if (MEDIA_VER(i915) >= 13 && gt->type == GT_MEDIA) { > @@ -205,7 +206,7 @@ void intel_gt_mcr_init(struct intel_gt *gt) > ~intel_uncore_read(gt->uncore, GEN10_MIRROR_FUSE3) & > GEN10_L3BANK_MASK; > if (!gt->info.l3bank_mask) /* should be impossible! */ > - drm_warn(&i915->drm, "L3 bank mask is all zero!\n"); > + gt_warn(gt, "L3 bank mask is all zero!\n"); > } else if (GRAPHICS_VER(i915) >= 11) { > /* > * We expect all modern platforms to have at least some > @@ -394,9 +395,7 @@ void intel_gt_mcr_lock(struct intel_gt *gt, unsigned long *flags) > * releasing it properly. > */ > if (err == -ETIMEDOUT) { > - drm_err_ratelimited(>->i915->drm, > - "GT%u hardware MCR steering semaphore timed out", > - gt->info.id); > + gt_err_ratelimited(gt, "hardware MCR steering semaphore timed out"); > add_taint_for_CI(gt->i915, TAINT_WARN); /* CI is now unreliable */ > } > } > diff --git a/drivers/gpu/drm/i915/gt/intel_gt_pm.c b/drivers/gpu/drm/i915/gt/intel_gt_pm.c > index c065950d0bade..cef3d6f5c34e0 100644 > --- a/drivers/gpu/drm/i915/gt/intel_gt_pm.c > +++ b/drivers/gpu/drm/i915/gt/intel_gt_pm.c > @@ -14,6 +14,7 @@ > #include "intel_gt.h" > #include "intel_gt_clock_utils.h" > #include "intel_gt_pm.h" > +#include "intel_gt_print.h" > #include "intel_gt_requests.h" > #include "intel_llc.h" > #include "intel_pm.h" > @@ -275,8 +276,7 @@ int intel_gt_resume(struct intel_gt *gt) > /* Only when the HW is re-initialised, can we replay the requests */ > err = intel_gt_init_hw(gt); > if (err) { > - i915_probe_error(gt->i915, > - "Failed to initialize GPU, declaring it wedged!\n"); > + gt_probe_error(gt, "Failed to initialize GPU, declaring it wedged!\n"); > goto err_wedged; > } > > @@ -293,9 +293,8 @@ int intel_gt_resume(struct intel_gt *gt) > > intel_engine_pm_put(engine); > if (err) { > - drm_err(>->i915->drm, > - "Failed to restart %s (%d)\n", > - engine->name, err); > + gt_err(gt, "Failed to restart %s (%d)\n", > + engine->name, err); > goto err_wedged; > } > } > diff --git a/drivers/gpu/drm/i915/gt/intel_gt_print.h b/drivers/gpu/drm/i915/gt/intel_gt_print.h > new file mode 100644 > index 0000000000000..0d53c95901b38 > --- /dev/null > +++ b/drivers/gpu/drm/i915/gt/intel_gt_print.h > @@ -0,0 +1,51 @@ > +/* SPDX-License-Identifier: MIT */ > +/* > + * Copyright © 2022 Intel Corporation 2023 With that and ideally re-order Andi suggested: Reviewed-by: Tvrtko Ursulin Regards, Tvrtko > + */ > + > +#ifndef __INTEL_GT_PRINT__ > +#define __INTEL_GT_PRINT__ > + > +#include > +#include "intel_gt_types.h" > +#include "i915_utils.h" > + > +#define gt_err(_gt, _fmt, ...) \ > + drm_err(&(_gt)->i915->drm, "GT%u: " _fmt, (_gt)->info.id, ##__VA_ARGS__) > + > +#define gt_warn(_gt, _fmt, ...) \ > + drm_warn(&(_gt)->i915->drm, "GT%u: " _fmt, (_gt)->info.id, ##__VA_ARGS__) > + > +#define gt_notice(_gt, _fmt, ...) \ > + drm_notice(&(_gt)->i915->drm, "GT%u: " _fmt, (_gt)->info.id, ##__VA_ARGS__) > + > +#define gt_info(_gt, _fmt, ...) \ > + drm_info(&(_gt)->i915->drm, "GT%u: " _fmt, (_gt)->info.id, ##__VA_ARGS__) > + > +#define gt_dbg(_gt, _fmt, ...) \ > + drm_dbg(&(_gt)->i915->drm, "GT%u: " _fmt, (_gt)->info.id, ##__VA_ARGS__) > + > +#define gt_err_ratelimited(_gt, _fmt, ...) \ > + drm_err_ratelimited(&(_gt)->i915->drm, "GT%u: " _fmt, (_gt)->info.id, ##__VA_ARGS__) > + > +#define gt_probe_error(_gt, _fmt, ...) \ > + do { \ > + if (i915_error_injected()) \ > + gt_dbg(_gt, _fmt, ##__VA_ARGS__); \ > + else \ > + gt_err(_gt, _fmt, ##__VA_ARGS__); \ > + } while (0) > + > +#define gt_WARN_ON(_gt, _condition) \ > + gt_WARN(_gt, _condition, "%s", "gt_WARN_ON(" __stringify(_condition) ")") > + > +#define gt_WARN_ON_ONCE(_gt, _condition) \ > + gt_WARN_ONCE(_gt, _condition, "%s", "gt_WARN_ONCE(" __stringify(_condition) ")") > + > +#define gt_WARN(_gt, _condition, _fmt, ...) \ > + drm_WARN(&(_gt)->i915->drm, _condition, "GT%u: " _fmt, (_gt)->info.id, ##__VA_ARGS__) > + > +#define gt_WARN_ONCE(_gt, _condition, _fmt, ...) \ > + drm_WARN_ONCE(&(_gt)->i915->drm, _condition, "GT%u: " _fmt, (_gt)->info.id, ##__VA_ARGS__) > + > +#endif /* __INTEL_GT_H__ */ > diff --git a/drivers/gpu/drm/i915/gt/intel_gt_sysfs.c b/drivers/gpu/drm/i915/gt/intel_gt_sysfs.c > index 9486dd3bed991..6629e4c72b6bb 100644 > --- a/drivers/gpu/drm/i915/gt/intel_gt_sysfs.c > +++ b/drivers/gpu/drm/i915/gt/intel_gt_sysfs.c > @@ -12,6 +12,7 @@ > #include "i915_drv.h" > #include "i915_sysfs.h" > #include "intel_gt.h" > +#include "intel_gt_print.h" > #include "intel_gt_sysfs.h" > #include "intel_gt_sysfs_pm.h" > #include "intel_gt_types.h" > @@ -105,8 +106,7 @@ void intel_gt_sysfs_register(struct intel_gt *gt) > > exit_fail: > kobject_put(>->sysfs_gt); > - drm_warn(>->i915->drm, > - "failed to initialize gt%d sysfs root\n", gt->info.id); > + gt_warn(gt, "failed to initialize sysfs root\n"); > } > > void intel_gt_sysfs_unregister(struct intel_gt *gt) > diff --git a/drivers/gpu/drm/i915/gt/intel_gt_sysfs_pm.c b/drivers/gpu/drm/i915/gt/intel_gt_sysfs_pm.c > index 09b9365ededd3..28f27091cd3b7 100644 > --- a/drivers/gpu/drm/i915/gt/intel_gt_sysfs_pm.c > +++ b/drivers/gpu/drm/i915/gt/intel_gt_sysfs_pm.c > @@ -11,6 +11,7 @@ > #include "i915_reg.h" > #include "i915_sysfs.h" > #include "intel_gt.h" > +#include "intel_gt_print.h" > #include "intel_gt_regs.h" > #include "intel_gt_sysfs.h" > #include "intel_gt_sysfs_pm.h" > @@ -304,9 +305,7 @@ static void intel_sysfs_rc6_init(struct intel_gt *gt, struct kobject *kobj) > > ret = __intel_gt_sysfs_create_group(kobj, rc6_attr_group); > if (ret) > - drm_warn(>->i915->drm, > - "failed to create gt%u RC6 sysfs files (%pe)\n", > - gt->info.id, ERR_PTR(ret)); > + gt_warn(gt, "failed to create RC6 sysfs files (%pe)\n", ERR_PTR(ret)); > > /* > * cannot use the is_visible() attribute because > @@ -315,17 +314,13 @@ static void intel_sysfs_rc6_init(struct intel_gt *gt, struct kobject *kobj) > if (HAS_RC6p(gt->i915)) { > ret = __intel_gt_sysfs_create_group(kobj, rc6p_attr_group); > if (ret) > - drm_warn(>->i915->drm, > - "failed to create gt%u RC6p sysfs files (%pe)\n", > - gt->info.id, ERR_PTR(ret)); > + gt_warn(gt, "failed to create RC6p sysfs files (%pe)\n", ERR_PTR(ret)); > } > > if (IS_VALLEYVIEW(gt->i915) || IS_CHERRYVIEW(gt->i915)) { > ret = __intel_gt_sysfs_create_group(kobj, media_rc6_attr_group); > if (ret) > - drm_warn(>->i915->drm, > - "failed to create media %u RC6 sysfs files (%pe)\n", > - gt->info.id, ERR_PTR(ret)); > + gt_warn(gt, "failed to create media RC6 sysfs files (%pe)\n", ERR_PTR(ret)); > } > } > > @@ -739,9 +734,7 @@ void intel_gt_sysfs_pm_init(struct intel_gt *gt, struct kobject *kobj) > > ret = intel_sysfs_rps_init(gt, kobj); > if (ret) > - drm_warn(>->i915->drm, > - "failed to create gt%u RPS sysfs files (%pe)", > - gt->info.id, ERR_PTR(ret)); > + gt_warn(gt, "failed to create RPS sysfs files (%pe)", ERR_PTR(ret)); > > /* end of the legacy interfaces */ > if (!is_object_gt(kobj)) > @@ -749,29 +742,22 @@ void intel_gt_sysfs_pm_init(struct intel_gt *gt, struct kobject *kobj) > > ret = sysfs_create_file(kobj, &attr_punit_req_freq_mhz.attr); > if (ret) > - drm_warn(>->i915->drm, > - "failed to create gt%u punit_req_freq_mhz sysfs (%pe)", > - gt->info.id, ERR_PTR(ret)); > + gt_warn(gt, "failed to create punit_req_freq_mhz sysfs (%pe)", ERR_PTR(ret)); > > if (i915_mmio_reg_valid(intel_gt_perf_limit_reasons_reg(gt))) { > ret = sysfs_create_files(kobj, throttle_reason_attrs); > if (ret) > - drm_warn(>->i915->drm, > - "failed to create gt%u throttle sysfs files (%pe)", > - gt->info.id, ERR_PTR(ret)); > + gt_warn(gt, "failed to create throttle sysfs files (%pe)", ERR_PTR(ret)); > } > > if (HAS_MEDIA_RATIO_MODE(gt->i915) && intel_uc_uses_guc_slpc(>->uc)) { > ret = sysfs_create_files(kobj, media_perf_power_attrs); > if (ret) > - drm_warn(>->i915->drm, > - "failed to create gt%u media_perf_power_attrs sysfs (%pe)\n", > - gt->info.id, ERR_PTR(ret)); > + gt_warn(gt, "failed to create media_perf_power_attrs sysfs (%pe)\n", > + ERR_PTR(ret)); > } > > ret = sysfs_create_files(gt->sysfs_defaults, rps_defaults_attrs); > if (ret) > - drm_warn(>->i915->drm, > - "failed to add gt%u rps defaults (%pe)\n", > - gt->info.id, ERR_PTR(ret)); > + gt_warn(gt, "failed to add rps defaults (%pe)\n", ERR_PTR(ret)); > } > diff --git a/drivers/gpu/drm/i915/gt/intel_gtt.c b/drivers/gpu/drm/i915/gt/intel_gtt.c > index e37164a60d37b..4f436ba7a3c83 100644 > --- a/drivers/gpu/drm/i915/gt/intel_gtt.c > +++ b/drivers/gpu/drm/i915/gt/intel_gtt.c > @@ -17,6 +17,7 @@ > #include "i915_utils.h" > #include "intel_gt.h" > #include "intel_gt_mcr.h" > +#include "intel_gt_print.h" > #include "intel_gt_regs.h" > #include "intel_gtt.h" > > @@ -461,9 +462,9 @@ void gtt_write_workarounds(struct intel_gt *gt) > intel_uncore_write(uncore, > HSW_GTT_CACHE_EN, > can_use_gtt_cache ? GTT_CACHE_EN_ALL : 0); > - drm_WARN_ON_ONCE(&i915->drm, can_use_gtt_cache && > - intel_uncore_read(uncore, > - HSW_GTT_CACHE_EN) == 0); > + gt_WARN_ON_ONCE(gt, can_use_gtt_cache && > + intel_uncore_read(uncore, > + HSW_GTT_CACHE_EN) == 0); > } > } >