[PATCH 06/12] coresight tmc: Expose DBA and AXICTL
From: mathieu.poirier@linaro.org (Mathieu Poirier)
Date: 2017-06-14 17:50:48
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On Mon, Jun 12, 2017 at 03:36:45PM +0100, Suzuki K Poulose wrote:
Expose DBALO,DBAHI and AXICTL registers
Why is this needed? I fear we are exposing internal kernel information.
quoted hunk ↗ jump to hunk
Cc: Mathieu Poirier <mathieu.poirier@linaro.org> Signed-off-by: Suzuki K Poulose <suzuki.poulose@arm.com> --- drivers/hwtracing/coresight/coresight-tmc.c | 4 ++++ 1 file changed, 4 insertions(+)diff --git a/drivers/hwtracing/coresight/coresight-tmc.c b/drivers/hwtracing/coresight/coresight-tmc.c index 7025982..fd5a2e0 100644 --- a/drivers/hwtracing/coresight/coresight-tmc.c +++ b/drivers/hwtracing/coresight/coresight-tmc.c@@ -228,9 +228,11 @@ coresight_tmc_simple_func(ffcr, TMC_FFCR); coresight_tmc_simple_func(mode, TMC_MODE); coresight_tmc_simple_func(pscr, TMC_PSCR); coresight_tmc_simple_func(devid, CORESIGHT_DEVID); +coresight_tmc_simple_func(axictl, TMC_AXICTL); coresight_simple_reg64(struct tmc_drvdata, rrp, TMC_RRP, TMC_RRPHI); coresight_simple_reg64(struct tmc_drvdata, rwp, TMC_RWP, TMC_RWPHI); +coresight_simple_reg64(struct tmc_drvdata, dba, TMC_DBALO, TMC_DBAHI); static struct attribute *coresight_tmc_mgmt_attrs[] = { &dev_attr_rsz.attr,@@ -244,6 +246,8 @@ static struct attribute *coresight_tmc_mgmt_attrs[] = { &dev_attr_mode.attr, &dev_attr_pscr.attr, &dev_attr_devid.attr, + &dev_attr_dba.attr, + &dev_attr_axictl.attr, NULL, };-- 2.7.4