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 2AACAC433EF for ; Wed, 8 Dec 2021 16:33:09 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S236990AbhLHQgk (ORCPT ); Wed, 8 Dec 2021 11:36:40 -0500 Received: from smtp-out1.suse.de ([195.135.220.28]:40660 "EHLO smtp-out1.suse.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S236999AbhLHQge (ORCPT ); Wed, 8 Dec 2021 11:36:34 -0500 Received: from relay2.suse.de (relay2.suse.de [149.44.160.134]) by smtp-out1.suse.de (Postfix) with ESMTP id 3F776218DF; Wed, 8 Dec 2021 16:33:00 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=suse.de; s=susede2_rsa; t=1638981180; h=from:from:reply-to:date:date:message-id:message-id:to:to:cc:cc: mime-version:mime-version: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=baUKbtNSh74UfEuMhSpprbaOG1vy2Zq+NPM/0/gP6i4=; b=CoVzV/huv/CSa/a9Ue6iARkTu74uNuFRo3gFyKCwFMGcHb/llwiHK2W+eAOFL1XW7fLfUc 4MQM795Th/Gl2VbFhrIcv1qZyE/Lmgg3llyQWe1JDQ4FUj29wq3AQB/wYf261Rq+aqwDBg IHYWnqEEXMePRfjNSywyYPdK+i0Lek8= DKIM-Signature: v=1; a=ed25519-sha256; c=relaxed/relaxed; d=suse.de; s=susede2_ed25519; t=1638981180; h=from:from:reply-to:date:date:message-id:message-id:to:to:cc:cc: mime-version:mime-version: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=baUKbtNSh74UfEuMhSpprbaOG1vy2Zq+NPM/0/gP6i4=; b=s03TU63k7gqkDJcdkRoPzmyh0jLHwoKnArbOO9lCFELJeOm/ZIFctIIQJ+oPE16JLpHeMn MYYr4d2FamwZxkDg== Received: from adalid.arch.suse.de (adalid.arch.suse.de [10.161.8.13]) by relay2.suse.de (Postfix) with ESMTP id 32D69A3BA1; Wed, 8 Dec 2021 16:33:00 +0000 (UTC) Received: by adalid.arch.suse.de (Postfix, from userid 16045) id 276AE5191F77; Wed, 8 Dec 2021 17:33:00 +0100 (CET) From: Hannes Reinecke To: Damien LeMoal Cc: linux-ide@vger.kernel.org, Hannes Reinecke , Bartlomiej Zolnierkiewicz Subject: [PATCH 13/73] sata_dwc_460ex: use generic tracepoints Date: Wed, 8 Dec 2021 17:31:55 +0100 Message-Id: <20211208163255.114660-14-hare@suse.de> X-Mailer: git-send-email 2.29.2 In-Reply-To: <20211208163255.114660-1-hare@suse.de> References: <20211208163255.114660-1-hare@suse.de> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-ide@vger.kernel.org Add generic tracepoints and drop the now obsolete logging statements. Signed-off-by: Hannes Reinecke Reviewed-by: Bartlomiej Zolnierkiewicz --- drivers/ata/sata_dwc_460ex.c | 53 +++--------------------------------- 1 file changed, 4 insertions(+), 49 deletions(-) diff --git a/drivers/ata/sata_dwc_460ex.c b/drivers/ata/sata_dwc_460ex.c index f5ef5ce5f758..6cdce9d00ed7 100644 --- a/drivers/ata/sata_dwc_460ex.c +++ b/drivers/ata/sata_dwc_460ex.c @@ -34,6 +34,7 @@ #include #include #include +#include #include "libata.h" @@ -297,35 +298,6 @@ static const char *get_prot_descript(u8 protocol) } } -static const char *get_dma_dir_descript(int dma_dir) -{ - switch ((enum dma_data_direction)dma_dir) { - case DMA_BIDIRECTIONAL: - return "bidirectional"; - case DMA_TO_DEVICE: - return "to device"; - case DMA_FROM_DEVICE: - return "from device"; - default: - return "none"; - } -} - -static void sata_dwc_tf_dump(struct ata_port *ap, struct ata_taskfile *tf) -{ - dev_vdbg(ap->dev, - "taskfile cmd: 0x%02x protocol: %s flags: 0x%lx device: %x\n", - tf->command, get_prot_descript(tf->protocol), tf->flags, - tf->device); - dev_vdbg(ap->dev, - "feature: 0x%02x nsect: 0x%x lbal: 0x%x lbam: 0x%x lbah: 0x%x\n", - tf->feature, tf->nsect, tf->lbal, tf->lbam, tf->lbah); - dev_vdbg(ap->dev, - "hob_feature: 0x%02x hob_nsect: 0x%x hob_lbal: 0x%x hob_lbam: 0x%x hob_lbah: 0x%x\n", - tf->hob_feature, tf->hob_nsect, tf->hob_lbal, tf->hob_lbam, - tf->hob_lbah); -} - static void dma_dwc_xfer_done(void *hsdev_instance) { unsigned long flags; @@ -553,6 +525,7 @@ static irqreturn_t sata_dwc_isr(int irq, void *dev_instance) * active tag. It is the tag that matches the command about to * be completed. */ + trace_ata_bmdma_start(ap, &qc->tf, tag); qc->ap->link.active_tag = tag; sata_dwc_bmdma_start_by_tag(qc, tag); @@ -1031,12 +1004,6 @@ static void sata_dwc_bmdma_start_by_tag(struct ata_queued_cmd *qc, u8 tag) start_dma = 0; } - dev_dbg(ap->dev, - "%s qc=%p tag: %x cmd: 0x%02x dma_dir: %s start_dma? %x\n", - __func__, qc, tag, qc->tf.command, - get_dma_dir_descript(qc->dma_dir), start_dma); - sata_dwc_tf_dump(ap, &qc->tf); - if (start_dma) { sata_dwc_scr_read(&ap->link, SCR_ERROR, ®); if (reg & SATA_DWC_SERROR_ERR_BITS) { @@ -1074,16 +1041,6 @@ static unsigned int sata_dwc_qc_issue(struct ata_queued_cmd *qc) struct ata_port *ap = qc->ap; struct sata_dwc_device_port *hsdevp = HSDEVP_FROM_AP(ap); -#ifdef DEBUG_NCQ - if (qc->hw_tag > 0 || ap->link.sactive > 1) - dev_info(ap->dev, - "%s ap id=%d cmd(0x%02x)=%s qc tag=%d prot=%s ap active_tag=0x%08x ap sactive=0x%08x\n", - __func__, ap->print_id, qc->tf.command, - ata_get_cmd_descript(qc->tf.command), - qc->hw_tag, get_prot_descript(qc->tf.protocol), - ap->link.active_tag, ap->link.sactive); -#endif - if (!ata_is_ncq(qc->tf.protocol)) tag = 0; @@ -1100,11 +1057,9 @@ static unsigned int sata_dwc_qc_issue(struct ata_queued_cmd *qc) sactive |= (0x00000001 << tag); sata_dwc_scr_write(&ap->link, SCR_ACTIVE, sactive); - dev_dbg(qc->ap->dev, - "%s: tag=%d ap->link.sactive = 0x%08x sactive=0x%08x\n", - __func__, tag, qc->ap->link.sactive, sactive); - + trace_ata_tf_load(ap, &qc->tf); ap->ops->sff_tf_load(ap, &qc->tf); + trace_ata_exec_command(ap, &qc->tf, tag); sata_dwc_exec_command_by_tag(ap, &qc->tf, tag, SATA_DWC_CMD_ISSUED_PEND); } else { -- 2.29.2