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| author | Sayali Lokhande <sayalil@codeaurora.org> | 2016-11-30 11:35:22 +0530 |
|---|---|---|
| committer | Sayali Lokhande <sayalil@codeaurora.org> | 2017-01-11 09:35:48 +0530 |
| commit | fc9fbe345b3e4ffe466221665d08b7809afae42a (patch) | |
| tree | 957def2dda6c1aac5bcf219692718d5e1763dd68 /tools/perf/scripts/python | |
| parent | b88a7af704cad5ab5f2973cc92c1056ceb155d6e (diff) | |
mmc: sdhci: Add mmc tracing events for legacy mode.
Add ring buffer tracing events in legacy mode for
debug purpose.
Tracing events include cpu, timestamp, legacy command
opcode, argument, response, interrupts.
Example:
<5> 171912889412: sdhci_prepare_data: mmc0: 0x28=0x0000003c
0x3E=0x00000000
<5> 171912901235: sdhci_set_transfer_mode: mmc0: 0x00=0x00000000
<5> 171912908579: sdhci_send_command: mmc0: updated
0x8=0x00000000 0xC=0x00000013 0xE=0x0000083a
<5> 171912920922: sdhci_irq: mmc0: resp 0: 0x00000900
resp 1: 0x00000000 resp 2: 0x00000000 resp 3: 0x00000000
<5> 171912931339: sdhci_irq: mmc0: intmask: 0x1
<5> 171912938839: sdhci_irq: mmc0: intmask: 0x2
<5> 171912945766: sdhci_finish_data: mmc0: 0x24=0x01f80000
Change-Id: I26d2de3ddf72a74dd84199a9772d48da128796f4
Signed-off-by: Sayali Lokhande <sayalil@codeaurora.org>
Diffstat (limited to 'tools/perf/scripts/python')
0 files changed, 0 insertions, 0 deletions