From patchwork Wed Dec 6 20:46:41 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Andi Shyti X-Patchwork-Id: 13482244 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 8C6D2C4167B for ; Wed, 6 Dec 2023 20:47:19 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 795DC10E23E; Wed, 6 Dec 2023 20:47:13 +0000 (UTC) Received: from mgamail.intel.com (mgamail.intel.com [192.55.52.120]) by gabe.freedesktop.org (Postfix) with ESMTPS id 928D810E142; Wed, 6 Dec 2023 20:47:11 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1701895631; x=1733431631; h=from:to:cc:subject:date:message-id:in-reply-to: references:mime-version:content-transfer-encoding; bh=iua4kuoq11v8gCkD7wHeHkXpsgVvFcbk/qjSg9pZvNs=; b=JMe48bcSEd4D1jTAOliyLVESk9H0W6L0OpVLA6BRtEx49SidmHbHzwUz ttwWicuXYUx2bOzSzMnt1Tt90jhufOKK7S16OzDRp116l5p+BJMmXxMdq UMtZe2bQ83rMspxqVo1B6ZS+EzDihr/lBUN7Cdcsdm+/PpZeUtQXnFAcz 9iLMoD+xc3IuebSqRm7xHLU92AWa/ScLnsmBjFo2Wnb5jvC05KD7OeGGl Lho1VrnpSqDzi9KjeNEf+ENgTY2vAxRv6fqYOpUCR8b2xLmM2C70EjoVj KntdpAQxg4bdGu6jWcJ/iXwaP0r1vGlSOxhg9Vf5NAW8yqYLAX8wEalXa g==; X-IronPort-AV: E=McAfee;i="6600,9927,10916"; a="392999501" X-IronPort-AV: E=Sophos;i="6.04,256,1695711600"; d="scan'208";a="392999501" Received: from fmsmga004.fm.intel.com ([10.253.24.48]) by fmsmga104.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 06 Dec 2023 12:47:10 -0800 X-ExtLoop1: 1 X-IronPort-AV: E=McAfee;i="6600,9927,10916"; a="841978128" X-IronPort-AV: E=Sophos;i="6.04,256,1695711600"; d="scan'208";a="841978128" Received: from karthik-mobl.ger.corp.intel.com (HELO intel.com) ([10.252.46.178]) by fmsmga004-auth.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 06 Dec 2023 12:47:09 -0800 From: Andi Shyti To: John Harrison Date: Wed, 6 Dec 2023 21:46:41 +0100 Message-ID: <20231206204644.105064-2-andi.shyti@linux.intel.com> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20231206204644.105064-1-andi.shyti@linux.intel.com> References: <20231206204644.105064-1-andi.shyti@linux.intel.com> MIME-Version: 1.0 Subject: [Intel-gfx] [PATCH v3 1/4] drm/i915/gt: Create the gt_to_guc() wrapper 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: intel-gfx , dri-devel , Nirmoy Das Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" We already have guc_to_gt() and getting to guc from the GT it requires some mental effort. Add the gt_to_guc(). Given the reference to the "gt", the gt_to_guc() will return the pinter to the "guc". Update all the files under the gt/ directory. Signed-off-by: Andi Shyti Reviewed-by: Nirmoy Das --- drivers/gpu/drm/i915/gt/intel_engine_cs.c | 4 ++-- drivers/gpu/drm/i915/gt/intel_ggtt.c | 9 +++------ drivers/gpu/drm/i915/gt/intel_gt.h | 5 +++++ drivers/gpu/drm/i915/gt/intel_gt_irq.c | 6 +++--- drivers/gpu/drm/i915/gt/intel_gt_pm_debugfs.c | 2 +- drivers/gpu/drm/i915/gt/intel_gt_sysfs_pm.c | 8 ++++---- drivers/gpu/drm/i915/gt/intel_rc6.c | 4 ++-- drivers/gpu/drm/i915/gt/intel_rps.c | 2 +- drivers/gpu/drm/i915/gt/intel_tlb.c | 2 +- drivers/gpu/drm/i915/gt/selftest_slpc.c | 6 +++--- 10 files changed, 25 insertions(+), 23 deletions(-) diff --git a/drivers/gpu/drm/i915/gt/intel_engine_cs.c b/drivers/gpu/drm/i915/gt/intel_engine_cs.c index 40687806d22a..bede7f09d4af 100644 --- a/drivers/gpu/drm/i915/gt/intel_engine_cs.c +++ b/drivers/gpu/drm/i915/gt/intel_engine_cs.c @@ -589,7 +589,7 @@ u64 intel_clamp_preempt_timeout_ms(struct intel_engine_cs *engine, u64 value) * NB: The GuC API only supports 32bit values. However, the limit is further * reduced due to internal calculations which would otherwise overflow. */ - if (intel_guc_submission_is_wanted(&engine->gt->uc.guc)) + if (intel_guc_submission_is_wanted(gt_to_guc(engine->gt))) value = min_t(u64, value, guc_policy_max_preempt_timeout_ms()); value = min_t(u64, value, jiffies_to_msecs(MAX_SCHEDULE_TIMEOUT)); @@ -610,7 +610,7 @@ u64 intel_clamp_timeslice_duration_ms(struct intel_engine_cs *engine, u64 value) * NB: The GuC API only supports 32bit values. However, the limit is further * reduced due to internal calculations which would otherwise overflow. */ - if (intel_guc_submission_is_wanted(&engine->gt->uc.guc)) + if (intel_guc_submission_is_wanted(gt_to_guc(engine->gt))) value = min_t(u64, value, guc_policy_max_exec_quantum_ms()); value = min_t(u64, value, jiffies_to_msecs(MAX_SCHEDULE_TIMEOUT)); diff --git a/drivers/gpu/drm/i915/gt/intel_ggtt.c b/drivers/gpu/drm/i915/gt/intel_ggtt.c index 21a7e3191c18..aa1e9249d393 100644 --- a/drivers/gpu/drm/i915/gt/intel_ggtt.c +++ b/drivers/gpu/drm/i915/gt/intel_ggtt.c @@ -230,11 +230,8 @@ static void guc_ggtt_ct_invalidate(struct intel_gt *gt) struct intel_uncore *uncore = gt->uncore; intel_wakeref_t wakeref; - with_intel_runtime_pm_if_active(uncore->rpm, wakeref) { - struct intel_guc *guc = >->uc.guc; - - intel_guc_invalidate_tlb_guc(guc); - } + with_intel_runtime_pm_if_active(uncore->rpm, wakeref) + intel_guc_invalidate_tlb_guc(gt_to_guc(gt)); } static void guc_ggtt_invalidate(struct i915_ggtt *ggtt) @@ -245,7 +242,7 @@ static void guc_ggtt_invalidate(struct i915_ggtt *ggtt) gen8_ggtt_invalidate(ggtt); list_for_each_entry(gt, &ggtt->gt_list, ggtt_link) { - if (intel_guc_tlb_invalidation_is_available(>->uc.guc)) + if (intel_guc_tlb_invalidation_is_available(gt_to_guc(gt))) guc_ggtt_ct_invalidate(gt); else if (GRAPHICS_VER(i915) >= 12) intel_uncore_write_fw(gt->uncore, diff --git a/drivers/gpu/drm/i915/gt/intel_gt.h b/drivers/gpu/drm/i915/gt/intel_gt.h index b0e453e27ea8..d7c859039828 100644 --- a/drivers/gpu/drm/i915/gt/intel_gt.h +++ b/drivers/gpu/drm/i915/gt/intel_gt.h @@ -118,6 +118,11 @@ static inline struct intel_gt *gsc_to_gt(struct intel_gsc *gsc) return container_of(gsc, struct intel_gt, gsc); } +static inline struct intel_guc *gt_to_guc(struct intel_gt *gt) +{ + return >->uc.guc; +} + void intel_gt_common_init_early(struct intel_gt *gt); int intel_root_gt_init_early(struct drm_i915_private *i915); int intel_gt_assign_ggtt(struct intel_gt *gt); diff --git a/drivers/gpu/drm/i915/gt/intel_gt_irq.c b/drivers/gpu/drm/i915/gt/intel_gt_irq.c index 77fb57223465..ad4c51f18d3a 100644 --- a/drivers/gpu/drm/i915/gt/intel_gt_irq.c +++ b/drivers/gpu/drm/i915/gt/intel_gt_irq.c @@ -68,9 +68,9 @@ gen11_other_irq_handler(struct intel_gt *gt, const u8 instance, struct intel_gt *media_gt = gt->i915->media_gt; if (instance == OTHER_GUC_INSTANCE) - return guc_irq_handler(>->uc.guc, iir); + return guc_irq_handler(gt_to_guc(gt), iir); if (instance == OTHER_MEDIA_GUC_INSTANCE && media_gt) - return guc_irq_handler(&media_gt->uc.guc, iir); + return guc_irq_handler(gt_to_guc(media_gt), iir); if (instance == OTHER_GTPM_INSTANCE) return gen11_rps_irq_handler(>->rps, iir); @@ -442,7 +442,7 @@ void gen8_gt_irq_handler(struct intel_gt *gt, u32 master_ctl) iir = raw_reg_read(regs, GEN8_GT_IIR(2)); if (likely(iir)) { gen6_rps_irq_handler(>->rps, iir); - guc_irq_handler(>->uc.guc, iir >> 16); + guc_irq_handler(gt_to_guc(gt), iir >> 16); raw_reg_write(regs, GEN8_GT_IIR(2), iir); } } diff --git a/drivers/gpu/drm/i915/gt/intel_gt_pm_debugfs.c b/drivers/gpu/drm/i915/gt/intel_gt_pm_debugfs.c index 7114c116e928..37e8d50c99ed 100644 --- a/drivers/gpu/drm/i915/gt/intel_gt_pm_debugfs.c +++ b/drivers/gpu/drm/i915/gt/intel_gt_pm_debugfs.c @@ -538,7 +538,7 @@ static bool rps_eval(void *data) { struct intel_gt *gt = data; - if (intel_guc_slpc_is_used(>->uc.guc)) + if (intel_guc_slpc_is_used(gt_to_guc(gt))) return false; else return HAS_RPS(gt->i915); 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 f0dea54880af..8b7813cac33e 100644 --- a/drivers/gpu/drm/i915/gt/intel_gt_sysfs_pm.c +++ b/drivers/gpu/drm/i915/gt/intel_gt_sysfs_pm.c @@ -456,7 +456,7 @@ static ssize_t slpc_ignore_eff_freq_show(struct kobject *kobj, char *buff) { struct intel_gt *gt = intel_gt_sysfs_get_drvdata(kobj, attr->attr.name); - struct intel_guc_slpc *slpc = >->uc.guc.slpc; + struct intel_guc_slpc *slpc = >_to_guc(gt)->slpc; return sysfs_emit(buff, "%u\n", slpc->ignore_eff_freq); } @@ -466,7 +466,7 @@ static ssize_t slpc_ignore_eff_freq_store(struct kobject *kobj, const char *buff, size_t count) { struct intel_gt *gt = intel_gt_sysfs_get_drvdata(kobj, attr->attr.name); - struct intel_guc_slpc *slpc = >->uc.guc.slpc; + struct intel_guc_slpc *slpc = >_to_guc(gt)->slpc; int err; u32 val; @@ -587,7 +587,7 @@ static ssize_t media_freq_factor_show(struct kobject *kobj, char *buff) { struct intel_gt *gt = intel_gt_sysfs_get_drvdata(kobj, attr->attr.name); - struct intel_guc_slpc *slpc = >->uc.guc.slpc; + struct intel_guc_slpc *slpc = >_to_guc(gt)->slpc; intel_wakeref_t wakeref; u32 mode; @@ -618,7 +618,7 @@ static ssize_t media_freq_factor_store(struct kobject *kobj, const char *buff, size_t count) { struct intel_gt *gt = intel_gt_sysfs_get_drvdata(kobj, attr->attr.name); - struct intel_guc_slpc *slpc = >->uc.guc.slpc; + struct intel_guc_slpc *slpc = >_to_guc(gt)->slpc; u32 factor, mode; int err; diff --git a/drivers/gpu/drm/i915/gt/intel_rc6.c b/drivers/gpu/drm/i915/gt/intel_rc6.c index 7090e4be29cb..ee14d376ca7b 100644 --- a/drivers/gpu/drm/i915/gt/intel_rc6.c +++ b/drivers/gpu/drm/i915/gt/intel_rc6.c @@ -109,7 +109,7 @@ static void gen11_rc6_enable(struct intel_rc6 *rc6) * thus allowing GuC to control RC6 entry/exit fully instead. * We will not set the HW ENABLE and EI bits */ - if (!intel_guc_rc_enable(>->uc.guc)) + if (!intel_guc_rc_enable(gt_to_guc(gt))) rc6->ctl_enable = GEN6_RC_CTL_RC6_ENABLE; else rc6->ctl_enable = @@ -569,7 +569,7 @@ static void __intel_rc6_disable(struct intel_rc6 *rc6) struct intel_gt *gt = rc6_to_gt(rc6); /* Take control of RC6 back from GuC */ - intel_guc_rc_disable(>->uc.guc); + intel_guc_rc_disable(gt_to_guc(gt)); intel_uncore_forcewake_get(uncore, FORCEWAKE_ALL); if (GRAPHICS_VER(i915) >= 9) diff --git a/drivers/gpu/drm/i915/gt/intel_rps.c b/drivers/gpu/drm/i915/gt/intel_rps.c index 4feef874e6d6..9c6812257ac2 100644 --- a/drivers/gpu/drm/i915/gt/intel_rps.c +++ b/drivers/gpu/drm/i915/gt/intel_rps.c @@ -52,7 +52,7 @@ static struct intel_guc_slpc *rps_to_slpc(struct intel_rps *rps) { struct intel_gt *gt = rps_to_gt(rps); - return >->uc.guc.slpc; + return >_to_guc(gt)->slpc; } static bool rps_uses_slpc(struct intel_rps *rps) diff --git a/drivers/gpu/drm/i915/gt/intel_tlb.c b/drivers/gpu/drm/i915/gt/intel_tlb.c index 4bb13d1890e3..756e9ebbc725 100644 --- a/drivers/gpu/drm/i915/gt/intel_tlb.c +++ b/drivers/gpu/drm/i915/gt/intel_tlb.c @@ -132,7 +132,7 @@ void intel_gt_invalidate_tlb_full(struct intel_gt *gt, u32 seqno) return; with_intel_gt_pm_if_awake(gt, wakeref) { - struct intel_guc *guc = >->uc.guc; + struct intel_guc *guc = gt_to_guc(gt); mutex_lock(>->tlb.invalidate_lock); if (tlb_seqno_passed(gt, seqno)) diff --git a/drivers/gpu/drm/i915/gt/selftest_slpc.c b/drivers/gpu/drm/i915/gt/selftest_slpc.c index 302d0540295d..4ecc4ae74a54 100644 --- a/drivers/gpu/drm/i915/gt/selftest_slpc.c +++ b/drivers/gpu/drm/i915/gt/selftest_slpc.c @@ -53,7 +53,7 @@ static int slpc_set_max_freq(struct intel_guc_slpc *slpc, u32 freq) static int slpc_set_freq(struct intel_gt *gt, u32 freq) { int err; - struct intel_guc_slpc *slpc = >->uc.guc.slpc; + struct intel_guc_slpc *slpc = >_to_guc(gt)->slpc; err = slpc_set_max_freq(slpc, freq); if (err) { @@ -182,7 +182,7 @@ static int vary_min_freq(struct intel_guc_slpc *slpc, struct intel_rps *rps, static int slpc_power(struct intel_gt *gt, struct intel_engine_cs *engine) { - struct intel_guc_slpc *slpc = >->uc.guc.slpc; + struct intel_guc_slpc *slpc = >_to_guc(gt)->slpc; struct { u64 power; int freq; @@ -262,7 +262,7 @@ static int max_granted_freq(struct intel_guc_slpc *slpc, struct intel_rps *rps, static int run_test(struct intel_gt *gt, int test_type) { - struct intel_guc_slpc *slpc = >->uc.guc.slpc; + struct intel_guc_slpc *slpc = >_to_guc(gt)->slpc; struct intel_rps *rps = >->rps; struct intel_engine_cs *engine; enum intel_engine_id id;