From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.2 (2018-09-13) on archive.lwn.net X-Spam-Level: X-Spam-Status: No, score=-5.8 required=5.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI, RCVD_IN_DNSWL_HI,SPF_HELO_NONE,SPF_NONE autolearn=unavailable autolearn_force=no version=3.4.2 Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by archive.lwn.net (Postfix) with ESMTP id A6B967D90D for ; Mon, 28 Oct 2019 17:37:40 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2390646AbfJ1Rhk (ORCPT ); Mon, 28 Oct 2019 13:37:40 -0400 Received: from mail-wr1-f52.google.com ([209.85.221.52]:40816 "EHLO mail-wr1-f52.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1725773AbfJ1Rhk (ORCPT ); Mon, 28 Oct 2019 13:37:40 -0400 Received: by mail-wr1-f52.google.com with SMTP id o28so10810885wro.7 for ; Mon, 28 Oct 2019 10:37:37 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; h=from:to:cc:subject:date:message-id:in-reply-to:references; bh=2SiZMVwNGdBFDFalmK5dlVXcrMq3o6OlXO+gfsRiGZU=; b=uIs9Rxa4/NK425PHq++OSgPzLfT/QcIyGYssEvBJe9h0Zx4+fQdjEwIR31a1IakMMu 5LWgzYALUT9C1QjNhb2PlmHY5/Lh4PEXRYoM0qR6rzAASYHdVEeqAbok497UrSUoO9J1 TaPTtxE+rynxm9j60WEPCoRMkh2H12Y6CgNYBTqXvHNUmKWHTMx6IvMS75XhW6ITMJWM c3ZifAsexnsjn+rfuVoIYxr3f+WZiAM1RJ8ORmtAOKjgMQeLAEnYctUl9G6l4wwPtDQO FFNQhgJnpGjK/FSbjFzJN27+4kbAEt6bKeOBbnM5lXPSPAG/Z3Q0JxZTj28a/npSKGUa aGnw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references; bh=2SiZMVwNGdBFDFalmK5dlVXcrMq3o6OlXO+gfsRiGZU=; b=QuJxEKMa3pBlm6auFbFRJRmz5SpFrwjNvFAwAZBaWkoNWK5iIGz/EN+biPntQLTp0c CPPS9mMwRqe5JDvIp6686XIfLurtlxfbyZmyluBk3OeY+jlnOMrsxHGfW9ZXKfQbm58N n1zvbq6CgKe1KZmdTCpVtTsmwOv/4wzFADs+ZhqQv0ebl37+swgwWqVpV5ggmvtbiaPM GUvnZP3a6GOEWbOOLHcIER6sB+x0KE6DB9Z+lqaY8uC9wp5E/G1JTP5dYt1qfiJVrWR2 rHM2eMEdwfNnD7EXEbPtrCEKxushaBQ3IUFN9jGdbW4fntdKhX9cKUOps8r5RcCl0Z2O CQkw== X-Gm-Message-State: APjAAAVEnLufqEXfPJ15vYD+aXSka9ZAmkoidQK8aXbq/kiZ8kDzuEAF R+CqRcKUoi+BvEnPefrI+h9nJ4HeQd4= X-Google-Smtp-Source: APXvYqwTIAoRe4mOhWOtS2v7+B/Wsrfzc4FoEWReyU0fu2G97BN9jIJ4BBBFcmtjBhLMB4DfjZCCjA== X-Received: by 2002:adf:8123:: with SMTP id 32mr14918903wrm.300.1572283772713; Mon, 28 Oct 2019 10:29:32 -0700 (PDT) Received: from linaro.org ([2a00:23c5:6815:3901:a072:1d10:8dba:cbb]) by smtp.gmail.com with ESMTPSA id r19sm14273295wrr.47.2019.10.28.10.29.31 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 28 Oct 2019 10:29:32 -0700 (PDT) From: Mike Leach To: linux-doc@vger.kernel.org, corbet@lwn.net Cc: mathieu.poirier@linaro.org, linux-arm-kernel@lists.infradead.org, coresight@lists.linaro.org, Mike Leach Subject: [PATCH v4 1/4] coresight: etm4x: docs: Update ABI doc for new sysfs name scheme. Date: Mon, 28 Oct 2019 17:29:16 +0000 Message-Id: <20191028172919.19662-2-mike.leach@linaro.org> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20191028172919.19662-1-mike.leach@linaro.org> References: <20191028172919.19662-1-mike.leach@linaro.org> Sender: linux-doc-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-doc@vger.kernel.org Recent updates to CoreSight drivers have changed the component naming schema used in sysfs. This updates the ABI document to reflect the new naming schema. Reviewed-by: Mathieu Poirier Signed-off-by: Mike Leach --- .../testing/sysfs-bus-coresight-devices-etm4x | 136 +++++++++--------- 1 file changed, 68 insertions(+), 68 deletions(-) diff --git a/Documentation/ABI/testing/sysfs-bus-coresight-devices-etm4x b/Documentation/ABI/testing/sysfs-bus-coresight-devices-etm4x index 36258bc1b473..9290010e973e 100644 --- a/Documentation/ABI/testing/sysfs-bus-coresight-devices-etm4x +++ b/Documentation/ABI/testing/sysfs-bus-coresight-devices-etm4x @@ -1,4 +1,4 @@ -What: /sys/bus/coresight/devices/.etm/enable_source +What: /sys/bus/coresight/devices/etm/enable_source Date: April 2015 KernelVersion: 4.01 Contact: Mathieu Poirier @@ -8,82 +8,82 @@ Description: (RW) Enable/disable tracing on this specific trace entiry. of coresight components linking the source to the sink is configured and managed automatically by the coresight framework. -What: /sys/bus/coresight/devices/.etm/cpu +What: /sys/bus/coresight/devices/etm/cpu Date: April 2015 KernelVersion: 4.01 Contact: Mathieu Poirier Description: (R) The CPU this tracing entity is associated with. -What: /sys/bus/coresight/devices/.etm/nr_pe_cmp +What: /sys/bus/coresight/devices/etm/nr_pe_cmp Date: April 2015 KernelVersion: 4.01 Contact: Mathieu Poirier Description: (R) Indicates the number of PE comparator inputs that are available for tracing. -What: /sys/bus/coresight/devices/.etm/nr_addr_cmp +What: /sys/bus/coresight/devices/etm/nr_addr_cmp Date: April 2015 KernelVersion: 4.01 Contact: Mathieu Poirier Description: (R) Indicates the number of address comparator pairs that are available for tracing. -What: /sys/bus/coresight/devices/.etm/nr_cntr +What: /sys/bus/coresight/devices/etm/nr_cntr Date: April 2015 KernelVersion: 4.01 Contact: Mathieu Poirier Description: (R) Indicates the number of counters that are available for tracing. -What: /sys/bus/coresight/devices/.etm/nr_ext_inp +What: /sys/bus/coresight/devices/etm/nr_ext_inp Date: April 2015 KernelVersion: 4.01 Contact: Mathieu Poirier Description: (R) Indicates how many external inputs are implemented. -What: /sys/bus/coresight/devices/.etm/numcidc +What: /sys/bus/coresight/devices/etm/numcidc Date: April 2015 KernelVersion: 4.01 Contact: Mathieu Poirier Description: (R) Indicates the number of Context ID comparators that are available for tracing. -What: /sys/bus/coresight/devices/.etm/numvmidc +What: /sys/bus/coresight/devices/etm/numvmidc Date: April 2015 KernelVersion: 4.01 Contact: Mathieu Poirier Description: (R) Indicates the number of VMID comparators that are available for tracing. -What: /sys/bus/coresight/devices/.etm/nrseqstate +What: /sys/bus/coresight/devices/etm/nrseqstate Date: April 2015 KernelVersion: 4.01 Contact: Mathieu Poirier Description: (R) Indicates the number of sequencer states that are implemented. -What: /sys/bus/coresight/devices/.etm/nr_resource +What: /sys/bus/coresight/devices/etm/nr_resource Date: April 2015 KernelVersion: 4.01 Contact: Mathieu Poirier Description: (R) Indicates the number of resource selection pairs that are available for tracing. -What: /sys/bus/coresight/devices/.etm/nr_ss_cmp +What: /sys/bus/coresight/devices/etm/nr_ss_cmp Date: April 2015 KernelVersion: 4.01 Contact: Mathieu Poirier Description: (R) Indicates the number of single-shot comparator controls that are available for tracing. -What: /sys/bus/coresight/devices/.etm/reset +What: /sys/bus/coresight/devices/etm/reset Date: April 2015 KernelVersion: 4.01 Contact: Mathieu Poirier Description: (W) Cancels all configuration on a trace unit and set it back to its boot configuration. -What: /sys/bus/coresight/devices/.etm/mode +What: /sys/bus/coresight/devices/etm/mode Date: April 2015 KernelVersion: 4.01 Contact: Mathieu Poirier @@ -91,302 +91,302 @@ Description: (RW) Controls various modes supported by this ETM, for example P0 instruction tracing, branch broadcast, cycle counting and context ID tracing. -What: /sys/bus/coresight/devices/.etm/pe +What: /sys/bus/coresight/devices/etm/pe Date: April 2015 KernelVersion: 4.01 Contact: Mathieu Poirier Description: (RW) Controls which PE to trace. -What: /sys/bus/coresight/devices/.etm/event +What: /sys/bus/coresight/devices/etm/event Date: April 2015 KernelVersion: 4.01 Contact: Mathieu Poirier Description: (RW) Controls the tracing of arbitrary events from bank 0 to 3. -What: /sys/bus/coresight/devices/.etm/event_instren +What: /sys/bus/coresight/devices/etm/event_instren Date: April 2015 KernelVersion: 4.01 Contact: Mathieu Poirier Description: (RW) Controls the behavior of the events in bank 0 to 3. -What: /sys/bus/coresight/devices/.etm/event_ts +What: /sys/bus/coresight/devices/etm/event_ts Date: April 2015 KernelVersion: 4.01 Contact: Mathieu Poirier Description: (RW) Controls the insertion of global timestamps in the trace streams. -What: /sys/bus/coresight/devices/.etm/syncfreq +What: /sys/bus/coresight/devices/etm/syncfreq Date: April 2015 KernelVersion: 4.01 Contact: Mathieu Poirier Description: (RW) Controls how often trace synchronization requests occur. -What: /sys/bus/coresight/devices/.etm/cyc_threshold +What: /sys/bus/coresight/devices/etm/cyc_threshold Date: April 2015 KernelVersion: 4.01 Contact: Mathieu Poirier Description: (RW) Sets the threshold value for cycle counting. -What: /sys/bus/coresight/devices/.etm/bb_ctrl +What: /sys/bus/coresight/devices/etm/bb_ctrl Date: April 2015 KernelVersion: 4.01 Contact: Mathieu Poirier Description: (RW) Controls which regions in the memory map are enabled to use branch broadcasting. -What: /sys/bus/coresight/devices/.etm/event_vinst +What: /sys/bus/coresight/devices/etm/event_vinst Date: April 2015 KernelVersion: 4.01 Contact: Mathieu Poirier Description: (RW) Controls instruction trace filtering. -What: /sys/bus/coresight/devices/.etm/s_exlevel_vinst +What: /sys/bus/coresight/devices/etm/s_exlevel_vinst Date: April 2015 KernelVersion: 4.01 Contact: Mathieu Poirier Description: (RW) In Secure state, each bit controls whether instruction tracing is enabled for the corresponding exception level. -What: /sys/bus/coresight/devices/.etm/ns_exlevel_vinst +What: /sys/bus/coresight/devices/etm/ns_exlevel_vinst Date: April 2015 KernelVersion: 4.01 Contact: Mathieu Poirier Description: (RW) In non-secure state, each bit controls whether instruction tracing is enabled for the corresponding exception level. -What: /sys/bus/coresight/devices/.etm/addr_idx +What: /sys/bus/coresight/devices/etm/addr_idx Date: April 2015 KernelVersion: 4.01 Contact: Mathieu Poirier Description: (RW) Select which address comparator or pair (of comparators) to work with. -What: /sys/bus/coresight/devices/.etm/addr_instdatatype +What: /sys/bus/coresight/devices/etm/addr_instdatatype Date: April 2015 KernelVersion: 4.01 Contact: Mathieu Poirier Description: (RW) Controls what type of comparison the trace unit performs. -What: /sys/bus/coresight/devices/.etm/addr_single +What: /sys/bus/coresight/devices/etm/addr_single Date: April 2015 KernelVersion: 4.01 Contact: Mathieu Poirier Description: (RW) Used to setup single address comparator values. -What: /sys/bus/coresight/devices/.etm/addr_range +What: /sys/bus/coresight/devices/etm/addr_range Date: April 2015 KernelVersion: 4.01 Contact: Mathieu Poirier Description: (RW) Used to setup address range comparator values. -What: /sys/bus/coresight/devices/.etm/seq_idx +What: /sys/bus/coresight/devices/etm/seq_idx Date: April 2015 KernelVersion: 4.01 Contact: Mathieu Poirier Description: (RW) Select which sequensor. -What: /sys/bus/coresight/devices/.etm/seq_state +What: /sys/bus/coresight/devices/etm/seq_state Date: April 2015 KernelVersion: 4.01 Contact: Mathieu Poirier Description: (RW) Use this to set, or read, the sequencer state. -What: /sys/bus/coresight/devices/.etm/seq_event +What: /sys/bus/coresight/devices/etm/seq_event Date: April 2015 KernelVersion: 4.01 Contact: Mathieu Poirier Description: (RW) Moves the sequencer state to a specific state. -What: /sys/bus/coresight/devices/.etm/seq_reset_event +What: /sys/bus/coresight/devices/etm/seq_reset_event Date: April 2015 KernelVersion: 4.01 Contact: Mathieu Poirier Description: (RW) Moves the sequencer to state 0 when a programmed event occurs. -What: /sys/bus/coresight/devices/.etm/cntr_idx +What: /sys/bus/coresight/devices/etm/cntr_idx Date: April 2015 KernelVersion: 4.01 Contact: Mathieu Poirier Description: (RW) Select which counter unit to work with. -What: /sys/bus/coresight/devices/.etm/cntrldvr +What: /sys/bus/coresight/devices/etm/cntrldvr Date: April 2015 KernelVersion: 4.01 Contact: Mathieu Poirier Description: (RW) This sets or returns the reload count value of the specific counter. -What: /sys/bus/coresight/devices/.etm/cntr_val +What: /sys/bus/coresight/devices/etm/cntr_val Date: April 2015 KernelVersion: 4.01 Contact: Mathieu Poirier Description: (RW) This sets or returns the current count value of the specific counter. -What: /sys/bus/coresight/devices/.etm/cntr_ctrl +What: /sys/bus/coresight/devices/etm/cntr_ctrl Date: April 2015 KernelVersion: 4.01 Contact: Mathieu Poirier Description: (RW) Controls the operation of the selected counter. -What: /sys/bus/coresight/devices/.etm/res_idx +What: /sys/bus/coresight/devices/etm/res_idx Date: April 2015 KernelVersion: 4.01 Contact: Mathieu Poirier Description: (RW) Select which resource selection unit to work with. -What: /sys/bus/coresight/devices/.etm/res_ctrl +What: /sys/bus/coresight/devices/etm/res_ctrl Date: April 2015 KernelVersion: 4.01 Contact: Mathieu Poirier Description: (RW) Controls the selection of the resources in the trace unit. -What: /sys/bus/coresight/devices/.etm/ctxid_idx +What: /sys/bus/coresight/devices/etm/ctxid_idx Date: April 2015 KernelVersion: 4.01 Contact: Mathieu Poirier Description: (RW) Select which context ID comparator to work with. -What: /sys/bus/coresight/devices/.etm/ctxid_pid +What: /sys/bus/coresight/devices/etm/ctxid_pid Date: April 2015 KernelVersion: 4.01 Contact: Mathieu Poirier Description: (RW) Get/Set the context ID comparator value to trigger on. -What: /sys/bus/coresight/devices/.etm/ctxid_masks +What: /sys/bus/coresight/devices/etm/ctxid_masks Date: April 2015 KernelVersion: 4.01 Contact: Mathieu Poirier Description: (RW) Mask for all 8 context ID comparator value registers (if implemented). -What: /sys/bus/coresight/devices/.etm/vmid_idx +What: /sys/bus/coresight/devices/etm/vmid_idx Date: April 2015 KernelVersion: 4.01 Contact: Mathieu Poirier Description: (RW) Select which virtual machine ID comparator to work with. -What: /sys/bus/coresight/devices/.etm/vmid_val +What: /sys/bus/coresight/devices/etm/vmid_val Date: April 2015 KernelVersion: 4.01 Contact: Mathieu Poirier Description: (RW) Get/Set the virtual machine ID comparator value to trigger on. -What: /sys/bus/coresight/devices/.etm/vmid_masks +What: /sys/bus/coresight/devices/etm/vmid_masks Date: April 2015 KernelVersion: 4.01 Contact: Mathieu Poirier Description: (RW) Mask for all 8 virtual machine ID comparator value registers (if implemented). -What: /sys/bus/coresight/devices/.etm/mgmt/trcoslsr +What: /sys/bus/coresight/devices/etm/mgmt/trcoslsr Date: April 2015 KernelVersion: 4.01 Contact: Mathieu Poirier Description: (R) Print the content of the OS Lock Status Register (0x304). The value it taken directly from the HW. -What: /sys/bus/coresight/devices/.etm/mgmt/trcpdcr +What: /sys/bus/coresight/devices/etm/mgmt/trcpdcr Date: April 2015 KernelVersion: 4.01 Contact: Mathieu Poirier Description: (R) Print the content of the Power Down Control Register (0x310). The value is taken directly from the HW. -What: /sys/bus/coresight/devices/.etm/mgmt/trcpdsr +What: /sys/bus/coresight/devices/etm/mgmt/trcpdsr Date: April 2015 KernelVersion: 4.01 Contact: Mathieu Poirier Description: (R) Print the content of the Power Down Status Register (0x314). The value is taken directly from the HW. -What: /sys/bus/coresight/devices/.etm/mgmt/trclsr +What: /sys/bus/coresight/devices/etm/mgmt/trclsr Date: April 2015 KernelVersion: 4.01 Contact: Mathieu Poirier Description: (R) Print the content of the SW Lock Status Register (0xFB4). The value is taken directly from the HW. -What: /sys/bus/coresight/devices/.etm/mgmt/trcauthstatus +What: /sys/bus/coresight/devices/etm/mgmt/trcauthstatus Date: April 2015 KernelVersion: 4.01 Contact: Mathieu Poirier Description: (R) Print the content of the Authentication Status Register (0xFB8). The value is taken directly from the HW. -What: /sys/bus/coresight/devices/.etm/mgmt/trcdevid +What: /sys/bus/coresight/devices/etm/mgmt/trcdevid Date: April 2015 KernelVersion: 4.01 Contact: Mathieu Poirier Description: (R) Print the content of the Device ID Register (0xFC8). The value is taken directly from the HW. -What: /sys/bus/coresight/devices/.etm/mgmt/trcdevtype +What: /sys/bus/coresight/devices/etm/mgmt/trcdevtype Date: April 2015 KernelVersion: 4.01 Contact: Mathieu Poirier Description: (R) Print the content of the Device Type Register (0xFCC). The value is taken directly from the HW. -What: /sys/bus/coresight/devices/.etm/mgmt/trcpidr0 +What: /sys/bus/coresight/devices/etm/mgmt/trcpidr0 Date: April 2015 KernelVersion: 4.01 Contact: Mathieu Poirier Description: (R) Print the content of the Peripheral ID0 Register (0xFE0). The value is taken directly from the HW. -What: /sys/bus/coresight/devices/.etm/mgmt/trcpidr1 +What: /sys/bus/coresight/devices/etm/mgmt/trcpidr1 Date: April 2015 KernelVersion: 4.01 Contact: Mathieu Poirier Description: (R) Print the content of the Peripheral ID1 Register (0xFE4). The value is taken directly from the HW. -What: /sys/bus/coresight/devices/.etm/mgmt/trcpidr2 +What: /sys/bus/coresight/devices/etm/mgmt/trcpidr2 Date: April 2015 KernelVersion: 4.01 Contact: Mathieu Poirier Description: (R) Print the content of the Peripheral ID2 Register (0xFE8). The value is taken directly from the HW. -What: /sys/bus/coresight/devices/.etm/mgmt/trcpidr3 +What: /sys/bus/coresight/devices/etm/mgmt/trcpidr3 Date: April 2015 KernelVersion: 4.01 Contact: Mathieu Poirier Description: (R) Print the content of the Peripheral ID3 Register (0xFEC). The value is taken directly from the HW. -What: /sys/bus/coresight/devices/.etm/mgmt/trcconfig +What: /sys/bus/coresight/devices/etm/mgmt/trcconfig Date: February 2016 KernelVersion: 4.07 Contact: Mathieu Poirier Description: (R) Print the content of the trace configuration register (0x010) as currently set by SW. -What: /sys/bus/coresight/devices/.etm/mgmt/trctraceid +What: /sys/bus/coresight/devices/etm/mgmt/trctraceid Date: February 2016 KernelVersion: 4.07 Contact: Mathieu Poirier Description: (R) Print the content of the trace ID register (0x040). -What: /sys/bus/coresight/devices/.etm/trcidr/trcidr0 +What: /sys/bus/coresight/devices/etm/trcidr/trcidr0 Date: April 2015 KernelVersion: 4.01 Contact: Mathieu Poirier Description: (R) Returns the tracing capabilities of the trace unit (0x1E0). The value is taken directly from the HW. -What: /sys/bus/coresight/devices/.etm/trcidr/trcidr1 +What: /sys/bus/coresight/devices/etm/trcidr/trcidr1 Date: April 2015 KernelVersion: 4.01 Contact: Mathieu Poirier Description: (R) Returns the tracing capabilities of the trace unit (0x1E4). The value is taken directly from the HW. -What: /sys/bus/coresight/devices/.etm/trcidr/trcidr2 +What: /sys/bus/coresight/devices/etm/trcidr/trcidr2 Date: April 2015 KernelVersion: 4.01 Contact: Mathieu Poirier @@ -394,7 +394,7 @@ Description: (R) Returns the maximum size of the data value, data address, VMID, context ID and instuction address in the trace unit (0x1E8). The value is taken directly from the HW. -What: /sys/bus/coresight/devices/.etm/trcidr/trcidr3 +What: /sys/bus/coresight/devices/etm/trcidr/trcidr3 Date: April 2015 KernelVersion: 4.01 Contact: Mathieu Poirier @@ -403,42 +403,42 @@ Description: (R) Returns the value associated with various resources architecture specification for more details (0x1E8). The value is taken directly from the HW. -What: /sys/bus/coresight/devices/.etm/trcidr/trcidr4 +What: /sys/bus/coresight/devices/etm/trcidr/trcidr4 Date: April 2015 KernelVersion: 4.01 Contact: Mathieu Poirier Description: (R) Returns how many resources the trace unit supports (0x1F0). The value is taken directly from the HW. -What: /sys/bus/coresight/devices/.etm/trcidr/trcidr5 +What: /sys/bus/coresight/devices/etm/trcidr/trcidr5 Date: April 2015 KernelVersion: 4.01 Contact: Mathieu Poirier Description: (R) Returns how many resources the trace unit supports (0x1F4). The value is taken directly from the HW. -What: /sys/bus/coresight/devices/.etm/trcidr/trcidr8 +What: /sys/bus/coresight/devices/etm/trcidr/trcidr8 Date: April 2015 KernelVersion: 4.01 Contact: Mathieu Poirier Description: (R) Returns the maximum speculation depth of the instruction trace stream. (0x180). The value is taken directly from the HW. -What: /sys/bus/coresight/devices/.etm/trcidr/trcidr9 +What: /sys/bus/coresight/devices/etm/trcidr/trcidr9 Date: April 2015 KernelVersion: 4.01 Contact: Mathieu Poirier Description: (R) Returns the number of P0 right-hand keys that the trace unit can use (0x184). The value is taken directly from the HW. -What: /sys/bus/coresight/devices/.etm/trcidr/trcidr10 +What: /sys/bus/coresight/devices/etm/trcidr/trcidr10 Date: April 2015 KernelVersion: 4.01 Contact: Mathieu Poirier Description: (R) Returns the number of P1 right-hand keys that the trace unit can use (0x188). The value is taken directly from the HW. -What: /sys/bus/coresight/devices/.etm/trcidr/trcidr11 +What: /sys/bus/coresight/devices/etm/trcidr/trcidr11 Date: April 2015 KernelVersion: 4.01 Contact: Mathieu Poirier @@ -446,7 +446,7 @@ Description: (R) Returns the number of special P1 right-hand keys that the trace unit can use (0x18C). The value is taken directly from the HW. -What: /sys/bus/coresight/devices/.etm/trcidr/trcidr12 +What: /sys/bus/coresight/devices/etm/trcidr/trcidr12 Date: April 2015 KernelVersion: 4.01 Contact: Mathieu Poirier @@ -454,7 +454,7 @@ Description: (R) Returns the number of conditional P1 right-hand keys that the trace unit can use (0x190). The value is taken directly from the HW. -What: /sys/bus/coresight/devices/.etm/trcidr/trcidr13 +What: /sys/bus/coresight/devices/etm/trcidr/trcidr13 Date: April 2015 KernelVersion: 4.01 Contact: Mathieu Poirier -- 2.17.1