From patchwork Wed Nov 6 22:25:47 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Daniele Ceraolo Spurio X-Patchwork-Id: 11231271 Return-Path: Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org [172.30.200.123]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id AB13B1575 for ; Wed, 6 Nov 2019 22:26:18 +0000 (UTC) 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 mail.kernel.org (Postfix) with ESMTPS id 8ED83217D7 for ; Wed, 6 Nov 2019 22:26:18 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 8ED83217D7 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=intel.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=intel-gfx-bounces@lists.freedesktop.org Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 2A1CA6EE38; Wed, 6 Nov 2019 22:26:18 +0000 (UTC) X-Original-To: intel-gfx@lists.freedesktop.org Delivered-To: intel-gfx@lists.freedesktop.org Received: from mga09.intel.com (mga09.intel.com [134.134.136.24]) by gabe.freedesktop.org (Postfix) with ESMTPS id 1CC386EE38 for ; Wed, 6 Nov 2019 22:26:16 +0000 (UTC) X-Amp-Result: SKIPPED(no attachment in message) X-Amp-File-Uploaded: False Received: from orsmga002.jf.intel.com ([10.7.209.21]) by orsmga102.jf.intel.com with ESMTP/TLS/DHE-RSA-AES256-GCM-SHA384; 06 Nov 2019 14:26:16 -0800 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.68,275,1569308400"; d="scan'208";a="214399299" Received: from dceraolo-linux.fm.intel.com ([10.1.27.145]) by orsmga002.jf.intel.com with ESMTP; 06 Nov 2019 14:26:15 -0800 From: Daniele Ceraolo Spurio To: intel-gfx@lists.freedesktop.org Date: Wed, 6 Nov 2019 14:25:47 -0800 Message-Id: <20191106222550.20752-2-daniele.ceraolospurio@intel.com> X-Mailer: git-send-email 2.23.0 In-Reply-To: <20191106222550.20752-1-daniele.ceraolospurio@intel.com> References: <20191106222550.20752-1-daniele.ceraolospurio@intel.com> MIME-Version: 1.0 Subject: [Intel-gfx] [PATCH 1/4] drm/i915/guc: Drop leftover preemption code X-BeenThere: intel-gfx@lists.freedesktop.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: Intel graphics driver community testing & development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" Remove unused enums and ctx_save_restore_disabled() function, leftover from the legacy preemption removal. Signed-off-by: Daniele Ceraolo Spurio Cc: Michal Wajdeczko Cc: John Harrison Cc: Matthew Brost Reviewed-by: Chris Wilson --- .../gpu/drm/i915/gt/uc/intel_guc_submission.c | 22 ------------------- 1 file changed, 22 deletions(-) diff --git a/drivers/gpu/drm/i915/gt/uc/intel_guc_submission.c b/drivers/gpu/drm/i915/gt/uc/intel_guc_submission.c index 2498c55e0ea5..2b0de6a2a02e 100644 --- a/drivers/gpu/drm/i915/gt/uc/intel_guc_submission.c +++ b/drivers/gpu/drm/i915/gt/uc/intel_guc_submission.c @@ -18,15 +18,6 @@ #include "i915_drv.h" #include "i915_trace.h" -enum { - GUC_PREEMPT_NONE = 0, - GUC_PREEMPT_INPROGRESS, - GUC_PREEMPT_FINISHED, -}; -#define GUC_PREEMPT_BREADCRUMB_DWORDS 0x8 -#define GUC_PREEMPT_BREADCRUMB_BYTES \ - (sizeof(u32) * GUC_PREEMPT_BREADCRUMB_DWORDS) - /** * DOC: GuC-based command submission * @@ -884,19 +875,6 @@ static void guc_client_free(struct intel_guc_client *client) kfree(client); } -static inline bool ctx_save_restore_disabled(struct intel_context *ce) -{ - u32 sr = ce->lrc_reg_state[CTX_CONTEXT_CONTROL + 1]; - -#define SR_DISABLED \ - _MASKED_BIT_ENABLE(CTX_CTRL_ENGINE_CTX_RESTORE_INHIBIT | \ - CTX_CTRL_ENGINE_CTX_SAVE_INHIBIT) - - return (sr & SR_DISABLED) == SR_DISABLED; - -#undef SR_DISABLED -} - static int guc_clients_create(struct intel_guc *guc) { struct intel_guc_client *client;