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 Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id AB6B8C4332F for ; Thu, 8 Dec 2022 15:14:52 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230103AbiLHPOu (ORCPT ); Thu, 8 Dec 2022 10:14:50 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:58526 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230085AbiLHPOV (ORCPT ); Thu, 8 Dec 2022 10:14:21 -0500 Received: from dfw.source.kernel.org (dfw.source.kernel.org [IPv6:2604:1380:4641:c500::1]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 82C9CABA3B for ; Thu, 8 Dec 2022 07:14:11 -0800 (PST) Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by dfw.source.kernel.org (Postfix) with ESMTPS id 83A0A61F6B for ; Thu, 8 Dec 2022 15:14:08 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 24244C433C1; Thu, 8 Dec 2022 15:14:06 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1670512447; bh=z5+gFbi7QyqTQehzztxl1G4UjrcDzJw7IykCbAog4ms=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=t9J3+IOq+xGe3DxdnCkYTHRXkIatT8U4U+QTOw9ulmQ9bHtaaCcy+xrfe4+A8thPu aqasXFMs2G9AYqdKqjDfIdWzOqyx2mf66RUAsLXv6Oz08y3zQjecpgDaEkAPXTSwOm kNKOycYRm4cirkN1Wd4UPLod6VaWBbZpdI5wWXZ/7d3G3xnDEZDZHbkdabcEJ+tLYr RDdkuC3umLlpukqEG19lskw5KTlnAI0pQn5DNQcpswSjNX0PpUNbW7rix3XD7XMgrW GuU72PgTLiSrg2qG4I/Q2qx+lENR6OHHlORhmKRKft6FVUv0OUZYgfwDJMliljwdLR oIBcQDTy+I2PQ== From: Oded Gabbay To: linux-kernel@vger.kernel.org Cc: Ohad Sharabi Subject: [PATCH 10/26] habanalabs: update DRAM props according to preboot data Date: Thu, 8 Dec 2022 17:13:34 +0200 Message-Id: <20221208151350.1833823-10-ogabbay@kernel.org> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20221208151350.1833823-1-ogabbay@kernel.org> References: <20221208151350.1833823-1-ogabbay@kernel.org> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Ohad Sharabi If the f/w reports the binning masks at the preboot stage, the driver must align its DRAM properties according to the new information. Signed-off-by: Ohad Sharabi Reviewed-by: Oded Gabbay Signed-off-by: Oded Gabbay --- drivers/misc/habanalabs/common/firmware_if.c | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/drivers/misc/habanalabs/common/firmware_if.c b/drivers/misc/habanalabs/common/firmware_if.c index 4f364c3085fe..046866c673e2 100644 --- a/drivers/misc/habanalabs/common/firmware_if.c +++ b/drivers/misc/habanalabs/common/firmware_if.c @@ -2582,6 +2582,10 @@ static int hl_fw_dynamic_init_cpu(struct hl_device *hdev, hdev->decoder_binning = le32_to_cpu(binning_info->dec_mask); hdev->rotator_binning = le32_to_cpu(binning_info->rot_mask); + rc = hdev->asic_funcs->set_dram_properties(hdev); + if (rc) + goto out; + dev_dbg(hdev->dev, "Read binning masks: tpc: 0x%llx, dram: 0x%llx, edma: 0x%x, dec: 0x%x, rot:0x%x\n", hdev->tpc_binning, hdev->dram_binning, hdev->edma_binning, -- 2.25.1