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a=openpgp; fpr=89EC3D058446217450F22848169AB7B1A4CFF8AE X-Spam-Status: No, score=-2.1 required=5.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,RCVD_IN_DNSWL_NONE, SPF_HELO_NONE,SPF_PASS,T_SCC_BODY_TEXT_LINE,URIBL_BLOCKED autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org X-getmail-retrieved-from-mailbox: =?utf-8?q?INBOX?= X-GMAIL-THRID: =?utf-8?q?1769498920027966072?= X-GMAIL-MSGID: =?utf-8?q?1769498920027966072?= From: Mike Tipton Some BCMs aren't directly associated with the data path (i.e. ACV) and therefore don't communicate using BW. Instead, they are simply enabled/disabled with a simple bit mask. Add support for these. Origin commit retrieved from: https://git.codelinaro.org/clo/la/kernel/msm-5.15/-/commit/2d1573e0206998151b342e6b52a4c0f7234d7e36 Signed-off-by: Mike Tipton [narmstrong: removed copyright change from original commit] Signed-off-by: Neil Armstrong Reviewed-by: Konrad Dybcio --- drivers/interconnect/qcom/bcm-voter.c | 5 +++++ drivers/interconnect/qcom/icc-rpmh.h | 2 ++ 2 files changed, 7 insertions(+) diff --git a/drivers/interconnect/qcom/bcm-voter.c b/drivers/interconnect/qcom/bcm-voter.c index 8f385f9c2dd3..d5f2a6b5376b 100644 --- a/drivers/interconnect/qcom/bcm-voter.c +++ b/drivers/interconnect/qcom/bcm-voter.c @@ -83,6 +83,11 @@ static void bcm_aggregate(struct qcom_icc_bcm *bcm) temp = agg_peak[bucket] * bcm->vote_scale; bcm->vote_y[bucket] = bcm_div(temp, bcm->aux_data.unit); + + if (bcm->enable_mask && (bcm->vote_x[bucket] || bcm->vote_y[bucket])) { + bcm->vote_x[bucket] = 0; + bcm->vote_y[bucket] = bcm->enable_mask; + } } if (bcm->keepalive && bcm->vote_x[QCOM_ICC_BUCKET_AMC] == 0 && diff --git a/drivers/interconnect/qcom/icc-rpmh.h b/drivers/interconnect/qcom/icc-rpmh.h index 04391c1ba465..7843d8864d6b 100644 --- a/drivers/interconnect/qcom/icc-rpmh.h +++ b/drivers/interconnect/qcom/icc-rpmh.h @@ -81,6 +81,7 @@ struct qcom_icc_node { * @vote_x: aggregated threshold values, represents sum_bw when @type is bw bcm * @vote_y: aggregated threshold values, represents peak_bw when @type is bw bcm * @vote_scale: scaling factor for vote_x and vote_y + * @enable_mask: optional mask to send as vote instead of vote_x/vote_y * @dirty: flag used to indicate whether the bcm needs to be committed * @keepalive: flag used to indicate whether a keepalive is required * @aux_data: auxiliary data used when calculating threshold values and @@ -97,6 +98,7 @@ struct qcom_icc_bcm { u64 vote_x[QCOM_ICC_NUM_BUCKETS]; u64 vote_y[QCOM_ICC_NUM_BUCKETS]; u64 vote_scale; + u32 enable_mask; bool dirty; bool keepalive; struct bcm_db aux_data; From patchwork Fri Jun 23 12:50:43 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Neil Armstrong X-Patchwork-Id: 112133 Return-Path: Delivered-To: ouuuleilei@gmail.com Received: by 2002:a59:994d:0:b0:3d9:f83d:47d9 with SMTP id k13csp5756610vqr; Fri, 23 Jun 2023 06:05:57 -0700 (PDT) X-Google-Smtp-Source: ACHHUZ4fTpBvJweYIiFLWAQW4FWPDo1Y/EWs6TkR+WqrtU/3xavj44ob0+O7ss+LhFXbEXrcgI+i X-Received: by 2002:aca:2411:0:b0:3a1:b24b:9ae6 with SMTP id n17-20020aca2411000000b003a1b24b9ae6mr629143oic.36.1687525556746; Fri, 23 Jun 2023 06:05:56 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1687525556; cv=none; d=google.com; s=arc-20160816; b=TWNqHpmp1daufhQCQYhf2bHnoGhUaSFRE4vS42IXCOfTy2NglR86h1sanyV6JJ3EIK Fn16DXnBmrBJUhQ2KBbZIi/++2366kxBrrfbNFg2V446TDqjIB2LXLEaOzTfw6d3kis/ S/QlmvMu6KSMKdTmV//WQXmbmZfjw1T+StLHy3mIlf1BykgHOmaNNiR6DYQJVvER+H/q DTXgKA+vI72SP/MZpFXu6o89a1ND4vQ7bAk8KnoEUwSXUyg6C+DbnlySqUc8uqrmHVl2 cEGGHOkaUErqLBkdN7Evw94aiIbxQzYNzr+jUqfaHFFLiQpofYFyEGrDeslfbzjCLLkQ Gp4g== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:cc:to:in-reply-to:references:message-id :content-transfer-encoding:mime-version:subject:date:from :dkim-signature; bh=0xwdEGR95Jdgntol/p/VjgJdE673liewISx2EIhavUY=; b=GuCHlsnynlc56Jr9MQGtfa9S2rsLWQUgYeAD6Y7bKkS5zhgAG9v7ZKog3ZZTcAamSj m8Dn1LwNoSoWmC5/zkSaeX23dly/BeTU6PajSowvg+tKB7/RCsU5z1vZHTboluYBLyo/ tqAobj70o5IVRhwih2nhIOb/oG2Ts3ksfe/mUu9FgopmHPtFQyfwhr1DEfVgpjIgp4gO aIkaNZqnddH705ijTzJ4xtNJ9TKPgK7urLI+P34ks3lIRPQDQXKz5JSBnNzL26axPoWi X+zW4BNY76yFDrrZ8hoz1Pt3pjV/YEHSPTH+wHuuR3yRYogu7nLKhq9tg82fNCtYXPeQ ootw== ARC-Authentication-Results: i=1; mx.google.com; dkim=pass header.i=@linaro.org header.s=google header.b="yX7q9+o/"; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=linaro.org Received: from out1.vger.email (out1.vger.email. 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a=openpgp; fpr=89EC3D058446217450F22848169AB7B1A4CFF8AE X-Spam-Status: No, score=-2.1 required=5.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,RCVD_IN_DNSWL_NONE, SPF_HELO_NONE,SPF_PASS,T_SCC_BODY_TEXT_LINE,URIBL_BLOCKED autolearn=unavailable autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org X-getmail-retrieved-from-mailbox: =?utf-8?q?INBOX?= X-GMAIL-THRID: =?utf-8?q?1769498797834252400?= X-GMAIL-MSGID: =?utf-8?q?1769498797834252400?= Set the proper enable_mask to nodes requiring such value to be used instead of a bandwidth when voting. The masks were copied from the downstream implementation at [1]. [1] https://git.codelinaro.org/clo/la/kernel/msm-5.10/-/blob/KERNEL.PLATFORM.1.0.r2-05600-WAIPIOLE.0/drivers/interconnect/qcom/waipio.c Signed-off-by: Neil Armstrong Reviewed-by: Konrad Dybcio --- drivers/interconnect/qcom/sm8450.c | 9 +++++++++ 1 file changed, 9 insertions(+) diff --git a/drivers/interconnect/qcom/sm8450.c b/drivers/interconnect/qcom/sm8450.c index 2d7a8e7b85ec..e64c214b4020 100644 --- a/drivers/interconnect/qcom/sm8450.c +++ b/drivers/interconnect/qcom/sm8450.c @@ -1337,6 +1337,7 @@ static struct qcom_icc_node qns_mem_noc_sf_disp = { static struct qcom_icc_bcm bcm_acv = { .name = "ACV", + .enable_mask = 0x8, .num_nodes = 1, .nodes = { &ebi }, }; @@ -1349,6 +1350,7 @@ static struct qcom_icc_bcm bcm_ce0 = { static struct qcom_icc_bcm bcm_cn0 = { .name = "CN0", + .enable_mask = 0x1, .keepalive = true, .num_nodes = 55, .nodes = { &qnm_gemnoc_cnoc, &qnm_gemnoc_pcie, @@ -1383,6 +1385,7 @@ static struct qcom_icc_bcm bcm_cn0 = { static struct qcom_icc_bcm bcm_co0 = { .name = "CO0", + .enable_mask = 0x1, .num_nodes = 2, .nodes = { &qxm_nsp, &qns_nsp_gemnoc }, }; @@ -1403,6 +1406,7 @@ static struct qcom_icc_bcm bcm_mm0 = { static struct qcom_icc_bcm bcm_mm1 = { .name = "MM1", + .enable_mask = 0x1, .num_nodes = 12, .nodes = { &qnm_camnoc_hf, &qnm_camnoc_icp, &qnm_camnoc_sf, &qnm_mdp, @@ -1445,6 +1449,7 @@ static struct qcom_icc_bcm bcm_sh0 = { static struct qcom_icc_bcm bcm_sh1 = { .name = "SH1", + .enable_mask = 0x1, .num_nodes = 7, .nodes = { &alm_gpu_tcu, &alm_sys_tcu, &qnm_nsp_gemnoc, &qnm_pcie, @@ -1461,6 +1466,7 @@ static struct qcom_icc_bcm bcm_sn0 = { static struct qcom_icc_bcm bcm_sn1 = { .name = "SN1", + .enable_mask = 0x1, .num_nodes = 4, .nodes = { &qhm_gic, &qxm_pimem, &xm_gic, &qns_gemnoc_gc }, @@ -1492,6 +1498,7 @@ static struct qcom_icc_bcm bcm_sn7 = { static struct qcom_icc_bcm bcm_acv_disp = { .name = "ACV", + .enable_mask = 0x1, .num_nodes = 1, .nodes = { &ebi_disp }, }; @@ -1510,6 +1517,7 @@ static struct qcom_icc_bcm bcm_mm0_disp = { static struct qcom_icc_bcm bcm_mm1_disp = { .name = "MM1", + .enable_mask = 0x1, .num_nodes = 3, .nodes = { &qnm_mdp_disp, &qnm_rot_disp, &qns_mem_noc_sf_disp }, @@ -1523,6 +1531,7 @@ static struct qcom_icc_bcm bcm_sh0_disp = { static struct qcom_icc_bcm bcm_sh1_disp = { .name = "SH1", + .enable_mask = 0x1, .num_nodes = 1, .nodes = { &qnm_pcie_disp }, }; From patchwork Fri Jun 23 12:50:44 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Neil Armstrong X-Patchwork-Id: 112136 Return-Path: Delivered-To: ouuuleilei@gmail.com Received: by 2002:a59:994d:0:b0:3d9:f83d:47d9 with SMTP id k13csp5759231vqr; Fri, 23 Jun 2023 06:08:43 -0700 (PDT) X-Google-Smtp-Source: ACHHUZ68QKMZ4APGJDaATVm73My3263mvUizGANitqDZrKEgnGHXQOIqTP7b9cN9UJuolo/rTZkV X-Received: by 2002:a17:90a:6f43:b0:25e:fb6d:ce68 with SMTP id d61-20020a17090a6f4300b0025efb6dce68mr22312013pjk.6.1687525717549; Fri, 23 Jun 2023 06:08:37 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1687525717; cv=none; d=google.com; s=arc-20160816; b=1DjK2/xbPotb7Xd9CyTaXiWSynzO8wx+4ZcBJKLx4WVNRS0DRylPq0eH1gg7oa9LID 4i010LFuhfwhjo6YGgvE+2KcCENEEFBPaB+mPfWh+ZUI4QXAPEsM9OQV+tPyPruiwMq2 zk84wOY1OrmLte8l3bpth8u9q+EDHsczoYfYkUxkzr1BJqxFTYKPu6eeiXnT2qBMTyT2 5v9ZeMkopdat77P8kFuKTpxtv/P6KJvZHleTe2opM9I/HRocyWiiYFsXaIL3T2ZD6N0a DY5Qm9DGY7vkGFFbE1JNIxY3MWaabaSW4piZnLN6povbHgxWryPU2Wj3f8fxgreUVNJ+ Bj0g== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:cc:to:in-reply-to:references:message-id :content-transfer-encoding:mime-version:subject:date:from :dkim-signature; bh=SQPYx20u00M+roY3uJQ+vYmQ/eO8mxTFKwXZGsfFovc=; b=i5OQ9a99+QroEVtU5NLNRyJENZTkXqxP9wD8lVWMStKMDsyqMcw5xxJ59b7Oy1FnXh 4YTub8kuYbj2LuffAiM2e1TVkpxtkWXWQ8LZ58fDASt238BFgyXw8DO358snxfxz/TVv b84LunAorexo4Mq2MQQMQlFgA6Iwe9O9iFIXIJYQaG/UnepS/GO3zMVt6a/SXsTuKMum N5EDsCSqWxuf0kPyRnGncghRC+BfDlwTknoxjue+7HFf37ZSmUVzxClrvWhRrWNFkyzr SGIjaouxfH1YfPVIQutCDivoui/V/AveMDVFxErxSTHSqa+yyrRoYwCeRj71ZE2YyFSL gfIQ== ARC-Authentication-Results: i=1; mx.google.com; dkim=pass header.i=@linaro.org header.s=google header.b=L1kdnLb0; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=linaro.org Received: from out1.vger.email (out1.vger.email. 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The masks were copied from the downstream implementation at [1]. [1] https://git.codelinaro.org/clo/la/kernel/msm-5.15/-/blob/kernel.lnx.5.15.r1-rel/drivers/interconnect/qcom/kalama.c Reviewed-by: Konrad Dybcio Signed-off-by: Neil Armstrong --- drivers/interconnect/qcom/sm8550.c | 17 +++++++++++++++++ 1 file changed, 17 insertions(+) diff --git a/drivers/interconnect/qcom/sm8550.c b/drivers/interconnect/qcom/sm8550.c index d823ba988ef6..0864ed285375 100644 --- a/drivers/interconnect/qcom/sm8550.c +++ b/drivers/interconnect/qcom/sm8550.c @@ -1473,6 +1473,7 @@ static struct qcom_icc_node qns_mem_noc_sf_cam_ife_2 = { static struct qcom_icc_bcm bcm_acv = { .name = "ACV", + .enable_mask = 0x8, .num_nodes = 1, .nodes = { &ebi }, }; @@ -1485,6 +1486,7 @@ static struct qcom_icc_bcm bcm_ce0 = { static struct qcom_icc_bcm bcm_cn0 = { .name = "CN0", + .enable_mask = 0x1, .keepalive = true, .num_nodes = 54, .nodes = { &qsm_cfg, &qhs_ahb2phy0, @@ -1524,6 +1526,7 @@ static struct qcom_icc_bcm bcm_cn1 = { static struct qcom_icc_bcm bcm_co0 = { .name = "CO0", + .enable_mask = 0x1, .num_nodes = 2, .nodes = { &qxm_nsp, &qns_nsp_gemnoc }, }; @@ -1549,6 +1552,7 @@ static struct qcom_icc_bcm bcm_mm0 = { static struct qcom_icc_bcm bcm_mm1 = { .name = "MM1", + .enable_mask = 0x1, .num_nodes = 8, .nodes = { &qnm_camnoc_hf, &qnm_camnoc_icp, &qnm_camnoc_sf, &qnm_vapss_hcp, @@ -1589,6 +1593,7 @@ static struct qcom_icc_bcm bcm_sh0 = { static struct qcom_icc_bcm bcm_sh1 = { .name = "SH1", + .enable_mask = 0x1, .num_nodes = 13, .nodes = { &alm_gpu_tcu, &alm_sys_tcu, &chm_apps, &qnm_gpu, @@ -1608,6 +1613,7 @@ static struct qcom_icc_bcm bcm_sn0 = { static struct qcom_icc_bcm bcm_sn1 = { .name = "SN1", + .enable_mask = 0x1, .num_nodes = 3, .nodes = { &qhm_gic, &xm_gic, &qns_gemnoc_gc }, @@ -1633,6 +1639,7 @@ static struct qcom_icc_bcm bcm_sn7 = { static struct qcom_icc_bcm bcm_acv_disp = { .name = "ACV", + .enable_mask = 0x1, .num_nodes = 1, .nodes = { &ebi_disp }, }; @@ -1657,12 +1664,14 @@ static struct qcom_icc_bcm bcm_sh0_disp = { static struct qcom_icc_bcm bcm_sh1_disp = { .name = "SH1", + .enable_mask = 0x1, .num_nodes = 2, .nodes = { &qnm_mnoc_hf_disp, &qnm_pcie_disp }, }; static struct qcom_icc_bcm bcm_acv_cam_ife_0 = { .name = "ACV", + .enable_mask = 0x0, .num_nodes = 1, .nodes = { &ebi_cam_ife_0 }, }; @@ -1681,6 +1690,7 @@ static struct qcom_icc_bcm bcm_mm0_cam_ife_0 = { static struct qcom_icc_bcm bcm_mm1_cam_ife_0 = { .name = "MM1", + .enable_mask = 0x1, .num_nodes = 4, .nodes = { &qnm_camnoc_hf_cam_ife_0, &qnm_camnoc_icp_cam_ife_0, &qnm_camnoc_sf_cam_ife_0, &qns_mem_noc_sf_cam_ife_0 }, @@ -1694,6 +1704,7 @@ static struct qcom_icc_bcm bcm_sh0_cam_ife_0 = { static struct qcom_icc_bcm bcm_sh1_cam_ife_0 = { .name = "SH1", + .enable_mask = 0x1, .num_nodes = 3, .nodes = { &qnm_mnoc_hf_cam_ife_0, &qnm_mnoc_sf_cam_ife_0, &qnm_pcie_cam_ife_0 }, @@ -1701,6 +1712,7 @@ static struct qcom_icc_bcm bcm_sh1_cam_ife_0 = { static struct qcom_icc_bcm bcm_acv_cam_ife_1 = { .name = "ACV", + .enable_mask = 0x0, .num_nodes = 1, .nodes = { &ebi_cam_ife_1 }, }; @@ -1719,6 +1731,7 @@ static struct qcom_icc_bcm bcm_mm0_cam_ife_1 = { static struct qcom_icc_bcm bcm_mm1_cam_ife_1 = { .name = "MM1", + .enable_mask = 0x1, .num_nodes = 4, .nodes = { &qnm_camnoc_hf_cam_ife_1, &qnm_camnoc_icp_cam_ife_1, &qnm_camnoc_sf_cam_ife_1, &qns_mem_noc_sf_cam_ife_1 }, @@ -1732,6 +1745,7 @@ static struct qcom_icc_bcm bcm_sh0_cam_ife_1 = { static struct qcom_icc_bcm bcm_sh1_cam_ife_1 = { .name = "SH1", + .enable_mask = 0x1, .num_nodes = 3, .nodes = { &qnm_mnoc_hf_cam_ife_1, &qnm_mnoc_sf_cam_ife_1, &qnm_pcie_cam_ife_1 }, @@ -1739,6 +1753,7 @@ static struct qcom_icc_bcm bcm_sh1_cam_ife_1 = { static struct qcom_icc_bcm bcm_acv_cam_ife_2 = { .name = "ACV", + .enable_mask = 0x0, .num_nodes = 1, .nodes = { &ebi_cam_ife_2 }, }; @@ -1757,6 +1772,7 @@ static struct qcom_icc_bcm bcm_mm0_cam_ife_2 = { static struct qcom_icc_bcm bcm_mm1_cam_ife_2 = { .name = "MM1", + .enable_mask = 0x1, .num_nodes = 4, .nodes = { &qnm_camnoc_hf_cam_ife_2, &qnm_camnoc_icp_cam_ife_2, &qnm_camnoc_sf_cam_ife_2, &qns_mem_noc_sf_cam_ife_2 }, @@ -1770,6 +1786,7 @@ static struct qcom_icc_bcm bcm_sh0_cam_ife_2 = { static struct qcom_icc_bcm bcm_sh1_cam_ife_2 = { .name = "SH1", + .enable_mask = 0x1, .num_nodes = 3, .nodes = { &qnm_mnoc_hf_cam_ife_2, &qnm_mnoc_sf_cam_ife_2, &qnm_pcie_cam_ife_2 }, From patchwork Fri Jun 23 12:50:45 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Neil Armstrong X-Patchwork-Id: 112135 Return-Path: Delivered-To: ouuuleilei@gmail.com Received: by 2002:a59:994d:0:b0:3d9:f83d:47d9 with SMTP id k13csp5759149vqr; Fri, 23 Jun 2023 06:08:38 -0700 (PDT) X-Google-Smtp-Source: ACHHUZ5n2BevIXeGr8DmKs1Vyst3UFO2ygRs0y1P/67T7VyS8lcCE8e3tCKQI4mJGlMZO0NqJ/4S X-Received: by 2002:a05:6a20:441b:b0:122:2a4a:d02b with SMTP id ce27-20020a056a20441b00b001222a4ad02bmr11969510pzb.59.1687525717967; 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The masks was copied from the downstream implementation at [1]. [1] https://git.codelinaro.org/clo/la/kernel/msm-5.15/-/blob/kernel.lnx.5.15.r32-rel/drivers/interconnect/qcom/lemans.c Signed-off-by: Neil Armstrong Reviewed-by: Konrad Dybcio --- drivers/interconnect/qcom/sa8775p.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/interconnect/qcom/sa8775p.c b/drivers/interconnect/qcom/sa8775p.c index da21cc31a580..f56538669de0 100644 --- a/drivers/interconnect/qcom/sa8775p.c +++ b/drivers/interconnect/qcom/sa8775p.c @@ -1873,6 +1873,7 @@ static struct qcom_icc_node srvc_snoc = { static struct qcom_icc_bcm bcm_acv = { .name = "ACV", + .enable_mask = 0x8, .num_nodes = 1, .nodes = { &ebi }, };