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=-19.2 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,URIBL_BLOCKED,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 633BDC2B9F4 for ; Mon, 14 Jun 2021 12:51:42 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 46EC5613DB for ; Mon, 14 Jun 2021 12:51:42 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S234036AbhFNMxm (ORCPT ); Mon, 14 Jun 2021 08:53:42 -0400 Received: from mail.kernel.org ([198.145.29.99]:44092 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S233663AbhFNMxO (ORCPT ); Mon, 14 Jun 2021 08:53:14 -0400 Received: by mail.kernel.org (Postfix) with ESMTPSA id 99320613CC; Mon, 14 Jun 2021 12:51:10 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1623675071; bh=UZyBM62sTFzncu04mIpqDsZnwjXHcWsUryEGmt7n9CA=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=EXl5eDQsIi3hQ6vkxByJVHxcedWarD4v/hqNzNzk5m2lyJSv2JmJZOkkioiS/c+z3 J0nwAGeiwfVkIvIvIdnQrrhGE3QdcM19OubisbXrcyrSGTm0/1T1Gbi+ZvS4K6Rkl+ V22dk3sgTn9rN1+fRt142/68x/0MGu/ME4X6tSDr0QR1j7agC6JKp+JMABGDHrGfdx j3JaqjU3bzrgqcnRhVpA7Z/huzJMqbquXAtFZRvutTduf0nxukndRI1G0OORQgHeWQ ClVHqCvWQ8K1i8/vAfxdG5YDnqVYAGVkLIcZlBigBHpqnswAv52v2NQUrbdVYr5/II mGH35pLIEjuoA== From: Oded Gabbay To: linux-kernel@vger.kernel.org Cc: Tal Albo Subject: [PATCH 5/9] habanalabs/gaudi: update coresight configuration Date: Mon, 14 Jun 2021 15:50:56 +0300 Message-Id: <20210614125100.17627-5-ogabbay@kernel.org> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20210614125100.17627-1-ogabbay@kernel.org> References: <20210614125100.17627-1-ogabbay@kernel.org> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Tal Albo Update STMTCSR and STMSYNCR values in order to reduce amount of sync packets Signed-off-by: Tal Albo Reviewed-by: Oded Gabbay Signed-off-by: Oded Gabbay --- drivers/misc/habanalabs/gaudi/gaudi_coresight.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/misc/habanalabs/gaudi/gaudi_coresight.c b/drivers/misc/habanalabs/gaudi/gaudi_coresight.c index 9e271fd9f0d2..c2a27ed1c4d1 100644 --- a/drivers/misc/habanalabs/gaudi/gaudi_coresight.c +++ b/drivers/misc/habanalabs/gaudi/gaudi_coresight.c @@ -424,7 +424,7 @@ static int gaudi_config_stm(struct hl_device *hdev, if (frequency == 0) frequency = input->frequency; WREG32(base_reg + 0xE8C, frequency); - WREG32(base_reg + 0xE90, 0x7FF); + WREG32(base_reg + 0xE90, 0x1F00); /* SW-2176 - SW WA for HW bug */ if ((CFG_BASE + base_reg) >= mmDMA_CH_0_CS_STM_BASE && @@ -434,7 +434,7 @@ static int gaudi_config_stm(struct hl_device *hdev, WREG32(base_reg + 0xE6C, 0x0); } - WREG32(base_reg + 0xE80, 0x27 | (input->id << 16)); + WREG32(base_reg + 0xE80, 0x23 | (input->id << 16)); } else { WREG32(base_reg + 0xE80, 4); WREG32(base_reg + 0xD64, 0); -- 2.25.1