From: mathieu.poirier@linaro.org (Mathieu Poirier)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH 15/26] coresight replicator: Expose replicator management registers
Date: Wed, 2 Aug 2017 10:22:09 -0600 [thread overview]
Message-ID: <1501690940-4137-16-git-send-email-mathieu.poirier@linaro.org> (raw)
In-Reply-To: <1501690940-4137-1-git-send-email-mathieu.poirier@linaro.org>
From: Suzuki K Poulose <suzuki.poulose@arm.com>
Expose the idfilter* registers of the programmable replicator.
Cc: Mathieu Poirier <mathieu.poirier@linaro.org>
Signed-off-by: Suzuki K Poulose <suzuki.poulose@arm.com>
Signed-off-by: Mathieu Poirier <mathieu.poirier@linaro.org>
---
.../coresight/coresight-dynamic-replicator.c | 23 ++++++++++++++++++++++
1 file changed, 23 insertions(+)
diff --git a/drivers/hwtracing/coresight/coresight-dynamic-replicator.c b/drivers/hwtracing/coresight/coresight-dynamic-replicator.c
index c6900f2301de..b00ea2d7d13f 100644
--- a/drivers/hwtracing/coresight/coresight-dynamic-replicator.c
+++ b/drivers/hwtracing/coresight/coresight-dynamic-replicator.c
@@ -95,6 +95,28 @@ static const struct coresight_ops replicator_cs_ops = {
.link_ops = &replicator_link_ops,
};
+#define coresight_replicator_reg(name, offset) \
+ coresight_simple_reg32(struct replicator_state, name, offset)
+
+coresight_replicator_reg(idfilter0, REPLICATOR_IDFILTER0);
+coresight_replicator_reg(idfilter1, REPLICATOR_IDFILTER1);
+
+static struct attribute *replicator_mgmt_attrs[] = {
+ &dev_attr_idfilter0.attr,
+ &dev_attr_idfilter1.attr,
+ NULL,
+};
+
+static const struct attribute_group replicator_mgmt_group = {
+ .attrs = replicator_mgmt_attrs,
+ .name = "mgmt",
+};
+
+static const struct attribute_group *replicator_groups[] = {
+ &replicator_mgmt_group,
+ NULL,
+};
+
static int replicator_probe(struct amba_device *adev, const struct amba_id *id)
{
int ret;
@@ -139,6 +161,7 @@ static int replicator_probe(struct amba_device *adev, const struct amba_id *id)
desc.ops = &replicator_cs_ops;
desc.pdata = adev->dev.platform_data;
desc.dev = &adev->dev;
+ desc.groups = replicator_groups;
drvdata->csdev = coresight_register(&desc);
if (IS_ERR(drvdata->csdev))
return PTR_ERR(drvdata->csdev);
--
2.7.4
next prev parent reply other threads:[~2017-08-02 16:22 UTC|newest]
Thread overview: 28+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-08-02 16:21 [PATCH 00/26] coresight: next v4.13-rc3 Mathieu Poirier
2017-08-02 16:21 ` [PATCH 01/26] coresight: Correct buffer lost increment Mathieu Poirier
2017-08-02 16:21 ` [PATCH 02/26] coresight: etb10: Remove useless conversion to LE Mathieu Poirier
2017-08-02 16:21 ` [PATCH 03/26] coresight: Add barrier packet for synchronisation Mathieu Poirier
2017-08-02 16:21 ` [PATCH 04/26] coresight: etb10: Move etb_disable_hw() outside of lock Mathieu Poirier
2017-08-02 16:21 ` [PATCH 05/26] coresight: etm3x: Set synchronisation frequencty to TRM default Mathieu Poirier
2017-08-02 16:22 ` [PATCH 06/26] hwtracing: coresight: constify attribute_group structures Mathieu Poirier
2017-08-02 16:22 ` [PATCH 07/26] coresight: pmu: Adds return stack option to perf coresight pmu Mathieu Poirier
2017-08-02 16:22 ` [PATCH 08/26] coresight: ptm: Adds trace return stack option programming for PTM Mathieu Poirier
2017-08-02 16:22 ` [PATCH 09/26] coresight: etm4x: Adds trace return stack option programming for ETMv4 Mathieu Poirier
2017-08-02 16:22 ` [PATCH 10/26] coresight replicator: Cleanup programmable replicator naming Mathieu Poirier
2017-08-02 16:22 ` [PATCH 11/26] coresight: Add support for reading 64bit registers Mathieu Poirier
2017-08-02 16:22 ` [PATCH 12/26] coresight: Use the new helper for defining registers Mathieu Poirier
2017-08-02 16:22 ` [PATCH 13/26] coresight tmc: Add helpers for accessing 64bit registers Mathieu Poirier
2017-08-02 16:22 ` [PATCH 14/26] coresight tmc: Expose DBA and AXICTL Mathieu Poirier
2017-08-02 16:22 ` Mathieu Poirier [this message]
2017-08-02 16:22 ` [PATCH 16/26] coresight tmc: Handle configuration types properly Mathieu Poirier
2017-08-02 16:22 ` [PATCH 17/26] coresight tmc etr: Add capabilitiy information Mathieu Poirier
2017-08-02 16:22 ` [PATCH 18/26] coresight tmc: Detect support for scatter gather Mathieu Poirier
2017-08-02 16:22 ` [PATCH 19/26] coresight tmc etr: Detect address width at runtime Mathieu Poirier
2017-08-02 16:22 ` [PATCH 20/26] coresight tmc etr: Cleanup AXICTL register handling Mathieu Poirier
2017-08-02 16:22 ` [PATCH 21/26] coresight tmc etr: Setup AXI cache encoding for read transfers Mathieu Poirier
2017-08-02 16:22 ` [PATCH 22/26] coresight tmc: Support for save-restore in ETR Mathieu Poirier
2017-08-02 16:22 ` [PATCH 23/26] coresight tmc: Add support for Coresight SoC 600 TMC Mathieu Poirier
2017-08-02 16:22 ` [PATCH 24/26] coresight: Add support for Coresight SoC 600 components Mathieu Poirier
2017-08-02 16:22 ` [PATCH 25/26] perf: cs-etm: Fix ETMv4 CONFIGR entry in perf.data file Mathieu Poirier
2017-08-02 16:22 ` [PATCH 26/26] coresight: STM: Clean up __iomem type usage Mathieu Poirier
2017-08-28 14:07 ` [PATCH 00/26] coresight: next v4.13-rc3 Greg KH
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=1501690940-4137-16-git-send-email-mathieu.poirier@linaro.org \
--to=mathieu.poirier@linaro.org \
--cc=linux-arm-kernel@lists.infradead.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).