From patchwork Fri Nov 30 21:33:03 2018 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Lucas De Marchi X-Patchwork-Id: 10707209 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 2B80117D5 for ; Fri, 30 Nov 2018 21:33:30 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 1777E305A2 for ; Fri, 30 Nov 2018 21:33:30 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 07B10305B4; Fri, 30 Nov 2018 21:33:30 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-5.2 required=2.0 tests=BAYES_00,MAILING_LIST_MULTI, RCVD_IN_DNSWL_MED autolearn=ham version=3.3.1 Received: from gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) (using TLSv1.2 with cipher DHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.wl.linuxfoundation.org (Postfix) with ESMTPS id 95FFD305A2 for ; Fri, 30 Nov 2018 21:33:29 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 21F7D6E681; Fri, 30 Nov 2018 21:33:29 +0000 (UTC) X-Original-To: intel-gfx@lists.freedesktop.org Delivered-To: intel-gfx@lists.freedesktop.org Received: from mga12.intel.com (mga12.intel.com [192.55.52.136]) by gabe.freedesktop.org (Postfix) with ESMTPS id BEE646E681 for ; Fri, 30 Nov 2018 21:33:27 +0000 (UTC) X-Amp-Result: SKIPPED(no attachment in message) X-Amp-File-Uploaded: False Received: from fmsmga004.fm.intel.com ([10.253.24.48]) by fmsmga106.fm.intel.com with ESMTP/TLS/DHE-RSA-AES256-GCM-SHA384; 30 Nov 2018 13:33:27 -0800 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.56,299,1539673200"; d="scan'208";a="118886620" Received: from ldmartin-desk.jf.intel.com ([10.24.10.139]) by fmsmga004.fm.intel.com with ESMTP; 30 Nov 2018 13:33:27 -0800 From: Lucas De Marchi To: intel-gfx@lists.freedesktop.org Date: Fri, 30 Nov 2018 13:33:03 -0800 Message-Id: <20181130213304.17329-1-lucas.demarchi@intel.com> X-Mailer: git-send-email 2.19.1.1.g56c4683e68 MIME-Version: 1.0 Subject: [Intel-gfx] [CI 1/2] drm/i915/skl: Rework MOCS tables to keep common part in a define 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" X-Virus-Scanned: ClamAV using ClamSMTP From: Tomasz Lis The MOCS tables are going to be very similar across platforms. To reduce the amount of copied code, this patch rips the common part and puts it into a definition valid for all gen9 platforms. v2: Made defines for or-ing flags. Renamed macros from MOCS_TABLE to MOCS_ENTRIES. (Joonas) Signed-off-by: Tomasz Lis Suggested-by: Lucas De Marchi Reviewed-by: Lucas De Marchi (v1) Cc: Joonas Lahtinen Cc: Chris Wilson Cc: Daniele Ceraolo Spurio Cc: Lucas De Marchi --- drivers/gpu/drm/i915/intel_mocs.c | 86 +++++++++++++------------------ 1 file changed, 36 insertions(+), 50 deletions(-) diff --git a/drivers/gpu/drm/i915/intel_mocs.c b/drivers/gpu/drm/i915/intel_mocs.c index 77e9871a8c9a..8d08a7b7d534 100644 --- a/drivers/gpu/drm/i915/intel_mocs.c +++ b/drivers/gpu/drm/i915/intel_mocs.c @@ -96,71 +96,57 @@ struct drm_i915_mocs_table { * may only be updated incrementally by adding entries at the * end. */ -static const struct drm_i915_mocs_entry skylake_mocs_table[] = { - [I915_MOCS_UNCACHED] = { - /* 0x00000009 */ - .control_value = LE_CACHEABILITY(LE_UC) | - LE_TGT_CACHE(LE_TC_LLC_ELLC) | - LE_LRUM(0) | LE_AOM(0) | LE_RSC(0) | LE_SCC(0) | - LE_PFM(0) | LE_SCF(0), - - /* 0x0010 */ - .l3cc_value = L3_ESC(0) | L3_SCC(0) | L3_CACHEABILITY(L3_UC), - }, - [I915_MOCS_PTE] = { - /* 0x00000038 */ - .control_value = LE_CACHEABILITY(LE_PAGETABLE) | - LE_TGT_CACHE(LE_TC_LLC_ELLC) | - LE_LRUM(3) | LE_AOM(0) | LE_RSC(0) | LE_SCC(0) | - LE_PFM(0) | LE_SCF(0), - /* 0x0030 */ - .l3cc_value = L3_ESC(0) | L3_SCC(0) | L3_CACHEABILITY(L3_WB), + +#define MOCS_CONTROL_VALUE(lecc, tc, lrum, daom, ersc, scc, pfm, scf) \ + (LE_CACHEABILITY(lecc) | LE_TGT_CACHE(tc) | \ + LE_LRUM(lrum) | LE_AOM(daom) | LE_RSC(ersc) | LE_SCC(scc) | \ + LE_PFM(pfm) | LE_SCF(scf)) + +#define MOCS_L3CC_VALUE(esc, scc, l3cc) \ + (L3_ESC(esc) | L3_SCC(scc) | L3_CACHEABILITY(l3cc)) + +#define GEN9_MOCS_ENTRIES \ + [I915_MOCS_UNCACHED] = { \ + /* 0x00000009 */ \ + .control_value = MOCS_CONTROL_VALUE(LE_UC, LE_TC_LLC_ELLC, \ + 0, 0, 0, 0, 0, 0), \ + /* 0x0010 */ \ + .l3cc_value = MOCS_L3CC_VALUE(0, 0, L3_UC), \ + }, \ + [I915_MOCS_PTE] = { \ + /* 0x00000038 */ \ + .control_value = MOCS_CONTROL_VALUE(LE_PAGETABLE, LE_TC_LLC_ELLC, \ + 3, 0, 0, 0, 0, 0), \ + /* 0x0030 */ \ + .l3cc_value = MOCS_L3CC_VALUE(0, 0, L3_WB), \ }, + +static const struct drm_i915_mocs_entry skylake_mocs_table[] = { + GEN9_MOCS_ENTRIES [I915_MOCS_CACHED] = { /* 0x0000003b */ - .control_value = LE_CACHEABILITY(LE_WB) | - LE_TGT_CACHE(LE_TC_LLC_ELLC) | - LE_LRUM(3) | LE_AOM(0) | LE_RSC(0) | LE_SCC(0) | - LE_PFM(0) | LE_SCF(0), + .control_value = MOCS_CONTROL_VALUE(LE_WB, LE_TC_LLC_ELLC, + 3, 0, 0, 0, 0, 0), /* 0x0030 */ - .l3cc_value = L3_ESC(0) | L3_SCC(0) | L3_CACHEABILITY(L3_WB), + .l3cc_value = MOCS_L3CC_VALUE(0, 0, L3_WB), }, }; /* NOTE: the LE_TGT_CACHE is not used on Broxton */ static const struct drm_i915_mocs_entry broxton_mocs_table[] = { - [I915_MOCS_UNCACHED] = { - /* 0x00000009 */ - .control_value = LE_CACHEABILITY(LE_UC) | - LE_TGT_CACHE(LE_TC_LLC_ELLC) | - LE_LRUM(0) | LE_AOM(0) | LE_RSC(0) | LE_SCC(0) | - LE_PFM(0) | LE_SCF(0), - - /* 0x0010 */ - .l3cc_value = L3_ESC(0) | L3_SCC(0) | L3_CACHEABILITY(L3_UC), - }, - [I915_MOCS_PTE] = { - /* 0x00000038 */ - .control_value = LE_CACHEABILITY(LE_PAGETABLE) | - LE_TGT_CACHE(LE_TC_LLC_ELLC) | - LE_LRUM(3) | LE_AOM(0) | LE_RSC(0) | LE_SCC(0) | - LE_PFM(0) | LE_SCF(0), - - /* 0x0030 */ - .l3cc_value = L3_ESC(0) | L3_SCC(0) | L3_CACHEABILITY(L3_WB), - }, + GEN9_MOCS_ENTRIES [I915_MOCS_CACHED] = { /* 0x00000039 */ - .control_value = LE_CACHEABILITY(LE_UC) | - LE_TGT_CACHE(LE_TC_LLC_ELLC) | - LE_LRUM(3) | LE_AOM(0) | LE_RSC(0) | LE_SCC(0) | - LE_PFM(0) | LE_SCF(0), - + .control_value = MOCS_CONTROL_VALUE(LE_UC, LE_TC_LLC_ELLC, + 3, 0, 0, 0, 0, 0), /* 0x0030 */ - .l3cc_value = L3_ESC(0) | L3_SCC(0) | L3_CACHEABILITY(L3_WB), + .l3cc_value = MOCS_L3CC_VALUE(0, 0, L3_WB), }, }; +#undef MOCS_CONTROL_VALUE +#undef MOCS_L3CC_VALUE + /** * get_mocs_settings() * @dev_priv: i915 device.