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 X-Spam-Level: X-Spam-Status: No, score=-19.4 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 0356FC47096 for ; Mon, 31 May 2021 16:59:28 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id CB161613C1 for ; Mon, 31 May 2021 16:59:27 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S234688AbhEaQ7l (ORCPT ); Mon, 31 May 2021 12:59:41 -0400 Received: from mail.kernel.org ([198.145.29.99]:57248 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S233934AbhEaPPt (ORCPT ); Mon, 31 May 2021 11:15:49 -0400 Received: by mail.kernel.org (Postfix) with ESMTPSA id 63E52611CB for ; Mon, 31 May 2021 15:14:09 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1622474050; bh=/RevXDUtJlYQ5/jizsk4atdR7OWNLSaFk7IBIBbMIC8=; h=From:To:Subject:Date:In-Reply-To:References:From; b=cO8z/B6I4UPIWlWABiad+4WxZeeWvPi/c/Nbkeu4hzc7Cnwc/2MlT6pMDhoBEoPCQ mJmvDjM7Q9vgUE5sWoFhbAjOcfex+NNFpWBQ3qHvQEamnK8sVw1QvxAJos/32dLVVg aYGJ2DKPas9WStCL+nz4U9FccUwPM9DCRm4ZIw3GMtRECkqbWGj4l1rJ0FQmaYJAci drboyai1kHckrhHFo/y2jWwXFHNvGjmz31WA2HJV3Nxp7GZA254WqcTSi+qSv7NKUB FEjGHaYP5k+Vpd7WvlaKFEBSJBF++abtGCU/yqjkV5ATIRBdQhRYvh8JWmmHryMEdR ACITMwTESLVQQ== From: Oded Gabbay To: linux-kernel@vger.kernel.org Subject: [PATCH 2/6] habanalabs/gaudi: don't use nic_ports_mask in compute Date: Mon, 31 May 2021 18:13:59 +0300 Message-Id: <20210531151403.12494-2-ogabbay@kernel.org> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20210531151403.12494-1-ogabbay@kernel.org> References: <20210531151403.12494-1-ogabbay@kernel.org> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org nic_ports_mask is used by the networking part of the driver. In the compute part, we use the HW_CAP bits to select what is active and what is not. Signed-off-by: Oded Gabbay --- drivers/misc/habanalabs/gaudi/gaudi.c | 24 ++++++++++++------------ 1 file changed, 12 insertions(+), 12 deletions(-) diff --git a/drivers/misc/habanalabs/gaudi/gaudi.c b/drivers/misc/habanalabs/gaudi/gaudi.c index 67c44f3fc55f..1c4da5aff88c 100644 --- a/drivers/misc/habanalabs/gaudi/gaudi.c +++ b/drivers/misc/habanalabs/gaudi/gaudi.c @@ -6712,7 +6712,7 @@ static void gaudi_mmu_prepare(struct hl_device *hdev, u32 asid) gaudi_mmu_prepare_reg(hdev, mmMME2_ACC_WBC, asid); gaudi_mmu_prepare_reg(hdev, mmMME3_ACC_WBC, asid); - if (hdev->nic_ports_mask & GAUDI_NIC_MASK_NIC0) { + if (gaudi->hw_cap_initialized & HW_CAP_NIC0) { gaudi_mmu_prepare_reg(hdev, mmNIC0_QM0_GLBL_NON_SECURE_PROPS_0, asid); gaudi_mmu_prepare_reg(hdev, mmNIC0_QM0_GLBL_NON_SECURE_PROPS_1, @@ -6725,7 +6725,7 @@ static void gaudi_mmu_prepare(struct hl_device *hdev, u32 asid) asid); } - if (hdev->nic_ports_mask & GAUDI_NIC_MASK_NIC1) { + if (gaudi->hw_cap_initialized & HW_CAP_NIC1) { gaudi_mmu_prepare_reg(hdev, mmNIC0_QM1_GLBL_NON_SECURE_PROPS_0, asid); gaudi_mmu_prepare_reg(hdev, mmNIC0_QM1_GLBL_NON_SECURE_PROPS_1, @@ -6738,7 +6738,7 @@ static void gaudi_mmu_prepare(struct hl_device *hdev, u32 asid) asid); } - if (hdev->nic_ports_mask & GAUDI_NIC_MASK_NIC2) { + if (gaudi->hw_cap_initialized & HW_CAP_NIC2) { gaudi_mmu_prepare_reg(hdev, mmNIC1_QM0_GLBL_NON_SECURE_PROPS_0, asid); gaudi_mmu_prepare_reg(hdev, mmNIC1_QM0_GLBL_NON_SECURE_PROPS_1, @@ -6751,7 +6751,7 @@ static void gaudi_mmu_prepare(struct hl_device *hdev, u32 asid) asid); } - if (hdev->nic_ports_mask & GAUDI_NIC_MASK_NIC3) { + if (gaudi->hw_cap_initialized & HW_CAP_NIC3) { gaudi_mmu_prepare_reg(hdev, mmNIC1_QM1_GLBL_NON_SECURE_PROPS_0, asid); gaudi_mmu_prepare_reg(hdev, mmNIC1_QM1_GLBL_NON_SECURE_PROPS_1, @@ -6764,7 +6764,7 @@ static void gaudi_mmu_prepare(struct hl_device *hdev, u32 asid) asid); } - if (hdev->nic_ports_mask & GAUDI_NIC_MASK_NIC4) { + if (gaudi->hw_cap_initialized & HW_CAP_NIC4) { gaudi_mmu_prepare_reg(hdev, mmNIC2_QM0_GLBL_NON_SECURE_PROPS_0, asid); gaudi_mmu_prepare_reg(hdev, mmNIC2_QM0_GLBL_NON_SECURE_PROPS_1, @@ -6777,7 +6777,7 @@ static void gaudi_mmu_prepare(struct hl_device *hdev, u32 asid) asid); } - if (hdev->nic_ports_mask & GAUDI_NIC_MASK_NIC5) { + if (gaudi->hw_cap_initialized & HW_CAP_NIC5) { gaudi_mmu_prepare_reg(hdev, mmNIC2_QM1_GLBL_NON_SECURE_PROPS_0, asid); gaudi_mmu_prepare_reg(hdev, mmNIC2_QM1_GLBL_NON_SECURE_PROPS_1, @@ -6790,7 +6790,7 @@ static void gaudi_mmu_prepare(struct hl_device *hdev, u32 asid) asid); } - if (hdev->nic_ports_mask & GAUDI_NIC_MASK_NIC6) { + if (gaudi->hw_cap_initialized & HW_CAP_NIC6) { gaudi_mmu_prepare_reg(hdev, mmNIC3_QM0_GLBL_NON_SECURE_PROPS_0, asid); gaudi_mmu_prepare_reg(hdev, mmNIC3_QM0_GLBL_NON_SECURE_PROPS_1, @@ -6803,7 +6803,7 @@ static void gaudi_mmu_prepare(struct hl_device *hdev, u32 asid) asid); } - if (hdev->nic_ports_mask & GAUDI_NIC_MASK_NIC7) { + if (gaudi->hw_cap_initialized & HW_CAP_NIC7) { gaudi_mmu_prepare_reg(hdev, mmNIC3_QM1_GLBL_NON_SECURE_PROPS_0, asid); gaudi_mmu_prepare_reg(hdev, mmNIC3_QM1_GLBL_NON_SECURE_PROPS_1, @@ -6816,7 +6816,7 @@ static void gaudi_mmu_prepare(struct hl_device *hdev, u32 asid) asid); } - if (hdev->nic_ports_mask & GAUDI_NIC_MASK_NIC8) { + if (gaudi->hw_cap_initialized & HW_CAP_NIC8) { gaudi_mmu_prepare_reg(hdev, mmNIC4_QM0_GLBL_NON_SECURE_PROPS_0, asid); gaudi_mmu_prepare_reg(hdev, mmNIC4_QM0_GLBL_NON_SECURE_PROPS_1, @@ -6829,7 +6829,7 @@ static void gaudi_mmu_prepare(struct hl_device *hdev, u32 asid) asid); } - if (hdev->nic_ports_mask & GAUDI_NIC_MASK_NIC9) { + if (gaudi->hw_cap_initialized & HW_CAP_NIC9) { gaudi_mmu_prepare_reg(hdev, mmNIC4_QM1_GLBL_NON_SECURE_PROPS_0, asid); gaudi_mmu_prepare_reg(hdev, mmNIC4_QM1_GLBL_NON_SECURE_PROPS_1, @@ -8239,7 +8239,7 @@ static bool gaudi_is_device_idle(struct hl_device *hdev, u64 *mask_arr, for (i = 0 ; i < (NIC_NUMBER_OF_ENGINES / 2) ; i++) { offset = i * NIC_MACRO_QMAN_OFFSET; port = 2 * i; - if (hdev->nic_ports_mask & BIT(port)) { + if (gaudi->hw_cap_initialized & BIT(HW_CAP_NIC_SHIFT + port)) { qm_glbl_sts0 = RREG32(mmNIC0_QM0_GLBL_STS0 + offset); qm_cgm_sts = RREG32(mmNIC0_QM0_CGM_STS + offset); is_eng_idle = IS_QM_IDLE(qm_glbl_sts0, qm_cgm_sts); @@ -8254,7 +8254,7 @@ static bool gaudi_is_device_idle(struct hl_device *hdev, u64 *mask_arr, } port = 2 * i + 1; - if (hdev->nic_ports_mask & BIT(port)) { + if (gaudi->hw_cap_initialized & BIT(HW_CAP_NIC_SHIFT + port)) { qm_glbl_sts0 = RREG32(mmNIC0_QM1_GLBL_STS0 + offset); qm_cgm_sts = RREG32(mmNIC0_QM1_CGM_STS + offset); is_eng_idle = IS_QM_IDLE(qm_glbl_sts0, qm_cgm_sts); -- 2.25.1