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Groups > linux.kernel > #1388158
| From | Mathieu Poirier <mathieu.poirier@linaro.org> |
|---|---|
| Newsgroups | linux.kernel |
| Subject | [PATCH V4 04/18] coresight: tmc: clearly define number of transfers per burst |
| Date | 2016-04-27 00:20 +0200 |
| Message-ID | <rsjuP-75I-41@gated-at.bofh.it> (permalink) |
| References | <rsjuN-75I-3@gated-at.bofh.it> |
| Organization | linux.* mail to news gateway |
This patch makes the name of the define reflect the amount of data tranfers per burst, in this case 16. Signed-off-by: Mathieu Poirier <mathieu.poirier@linaro.org> Reviewed-by: Suzuki K Poulose <suzuki.poulose@arm.com> --- drivers/hwtracing/coresight/coresight-tmc.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/hwtracing/coresight/coresight-tmc.c b/drivers/hwtracing/coresight/coresight-tmc.c index d211aeec49f8..8751d53fa078 100644 --- a/drivers/hwtracing/coresight/coresight-tmc.c +++ b/drivers/hwtracing/coresight/coresight-tmc.c @@ -67,7 +67,7 @@ #define TMC_AXICTL_PROT_CTL_B0 BIT(0) #define TMC_AXICTL_PROT_CTL_B1 BIT(1) #define TMC_AXICTL_SCT_GAT_MODE BIT(7) -#define TMC_AXICTL_WR_BURST_LEN 0xF00 +#define TMC_AXICTL_WR_BURST_16 0xF00 /* TMC_FFCR - 0x304 */ #define TMC_FFCR_EN_FMT BIT(0) #define TMC_FFCR_EN_TI BIT(1) @@ -211,7 +211,7 @@ static void tmc_etr_enable_hw(struct tmc_drvdata *drvdata) writel_relaxed(TMC_MODE_CIRCULAR_BUFFER, drvdata->base + TMC_MODE); axictl = readl_relaxed(drvdata->base + TMC_AXICTL); - axictl |= TMC_AXICTL_WR_BURST_LEN; + axictl |= TMC_AXICTL_WR_BURST_16; writel_relaxed(axictl, drvdata->base + TMC_AXICTL); axictl &= ~TMC_AXICTL_SCT_GAT_MODE; writel_relaxed(axictl, drvdata->base + TMC_AXICTL); -- 2.5.0
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[PATCH V4 00/18] coresight: tmc: make driver usable by Perf Mathieu Poirier <mathieu.poirier@linaro.org> - 2016-04-27 00:20 +0200
[PATCH V4 09/18] coresight: tmc: allocating memory when needed Mathieu Poirier <mathieu.poirier@linaro.org> - 2016-04-27 00:20 +0200
[PATCH V4 14/18] coresight: tmc: keep track of memory width Mathieu Poirier <mathieu.poirier@linaro.org> - 2016-04-27 00:20 +0200
[PATCH V4 15/18] coresight: moving struct cs_buffers to header file Mathieu Poirier <mathieu.poirier@linaro.org> - 2016-04-27 00:20 +0200
[PATCH V4 04/18] coresight: tmc: clearly define number of transfers per burst Mathieu Poirier <mathieu.poirier@linaro.org> - 2016-04-27 00:20 +0200
[PATCH V4 16/18] coresight: tmc: implementing TMC-ETF AUX space API Mathieu Poirier <mathieu.poirier@linaro.org> - 2016-04-27 00:20 +0200
Re: [PATCH V4 16/18] coresight: tmc: implementing TMC-ETF AUX space API Suzuki K Poulose <Suzuki.Poulose@arm.com> - 2016-04-27 13:30 +0200
Re: [PATCH V4 16/18] coresight: tmc: implementing TMC-ETF AUX space API Suzuki K Poulose <Suzuki.Poulose@arm.com> - 2016-04-27 19:30 +0200
Re: [PATCH V4 16/18] coresight: tmc: implementing TMC-ETF AUX space API Mathieu Poirier <mathieu.poirier@linaro.org> - 2016-04-27 19:30 +0200
[PATCH V4 11/18] coresight: tmc: adding mode of operation for link/sinks Mathieu Poirier <mathieu.poirier@linaro.org> - 2016-04-27 00:20 +0200
Re: [PATCH V4 11/18] coresight: tmc: adding mode of operation for link/sinks Suzuki K Poulose <Suzuki.Poulose@arm.com> - 2016-04-27 11:10 +0200
[PATCH V4 02/18] coresight: tmc: waiting for TMCReady bit before programming Mathieu Poirier <mathieu.poirier@linaro.org> - 2016-04-27 00:20 +0200
[PATCH V4 10/18] coresight: tmc: getting rid of multiple read access Mathieu Poirier <mathieu.poirier@linaro.org> - 2016-04-27 00:20 +0200
Re: [PATCH V4 10/18] coresight: tmc: getting rid of multiple read access Suzuki K Poulose <Suzuki.Poulose@arm.com> - 2016-04-27 11:00 +0200
[PATCH V4 05/18] coresight: tmc: introducing new header file Mathieu Poirier <mathieu.poirier@linaro.org> - 2016-04-27 00:20 +0200
[PATCH V4 08/18] coresight: tmc: making prepare/unprepare functions generic Mathieu Poirier <mathieu.poirier@linaro.org> - 2016-04-27 00:20 +0200
[PATCH V4 18/18] coresight: configuring ETF in FIFO mode when acting as link Mathieu Poirier <mathieu.poirier@linaro.org> - 2016-04-27 00:20 +0200
[PATCH V4 06/18] coresight: tmc: cleaning up header file Mathieu Poirier <mathieu.poirier@linaro.org> - 2016-04-27 00:20 +0200
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