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| author | Bagas Sanjaya <bagasdotme@gmail.com> | 2022-12-30 20:50:30 +0700 |
|---|---|---|
| committer | Bjorn Andersson <andersson@kernel.org> | 2023-01-06 17:51:36 -0600 |
| commit | dc2f5a499de420001813562ddbc9d51ece295978 (patch) | |
| tree | cec96942e05396da1fb696d84e157b3034cc3d43 /Documentation/ABI/testing/debugfs-driver-dcc | |
| parent | d4b2c7484a8edd79c90b9f8acc8a03e5e3235b89 (diff) | |
| download | linux-stable-dc2f5a499de420001813562ddbc9d51ece295978.tar.gz linux-stable-dc2f5a499de420001813562ddbc9d51ece295978.tar.bz2 linux-stable-dc2f5a499de420001813562ddbc9d51ece295978.zip | |
soc: qcom: dcc: Fix examples list on /sys/kernel/debug/dcc/.../[list-number]/config documentation
kernel test robot reported htmldocs warnings:
Documentation/ABI/testing/debugfs-driver-dcc:34: WARNING: Unexpected indentation.
Documentation/ABI/testing/debugfs-driver-dcc:34: WARNING: Block quote ends without a blank line; unexpected unindent.
Fix these by fixing numbered list syntax on description of
/sys/kernel/debug/dcc/.../[list-number]/config, including adding blank line
separators as appropriate.
Link: https://lore.kernel.org/linux-doc/202212300426.eMLsZsvA-lkp@intel.com/
Fixes: 4cbe60cf5ad622 ("soc: qcom: dcc: Add driver support for Data Capture and Compare unit(DCC)")
Reported-by: kernel test robot <lkp@intel.com>
Signed-off-by: Bagas Sanjaya <bagasdotme@gmail.com>
Acked-by: Souradeep Chowdhury <quic_schowdhu@quicinc.com>
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
Link: https://lore.kernel.org/r/20221230135030.17002-2-bagasdotme@gmail.com
Diffstat (limited to 'Documentation/ABI/testing/debugfs-driver-dcc')
| -rw-r--r-- | Documentation/ABI/testing/debugfs-driver-dcc | 63 |
1 files changed, 41 insertions, 22 deletions
diff --git a/Documentation/ABI/testing/debugfs-driver-dcc b/Documentation/ABI/testing/debugfs-driver-dcc index a46809502059..a00f4502885b 100644 --- a/Documentation/ABI/testing/debugfs-driver-dcc +++ b/Documentation/ABI/testing/debugfs-driver-dcc @@ -44,35 +44,54 @@ Description: example user can jump to list x only after list y is configured and enabled. The format for entering all types of instructions are explained in examples as - follows. - Example: - i)Read Type Instruction + follows: + + i) Read Type Instruction + echo R <1> <2> <3> >/sys/kernel/debug/dcc/../[list-number]/config + 1->Address to be considered for reading the value. + 2->The word count of the addresses, read n words starting from address <1>. Each word is of 32 bits. If not entered 1 is considered. + 3->Can be 'apb' or 'ahb' which indicates if it is apb or ahb bus respectively. If not entered ahb is considered. - ii)Write Type Instruction - echo W <1> <2> <3> > /sys/kernel/debug/dcc/../[list-number]/config - 1->Address to be considered for writing the value. - 2->The value that needs to be written at the location. - 3->Can be a 'apb' or 'ahb' which indicates if it is apb or ahb - but respectively. - iii)Read Modify Write type instruction - echo RW <1> <2> <3> > /sys/kernel/debug/dcc/../[list-number]/config - 1->The address which needs to be considered for read then write. - 2->The value that needs to be written on the address. - 3->The mask of the value to be written. - iv)Loop Type Instruction - echo L <1> <2> <3> > /sys/kernel/debug/dcc/../[list-number]/config - 1->The loop count, the number of times the value of the addresses will be - captured. - 2->The address count, total number of addresses to be entered in this - instruction. - 3->The series of addresses to be entered separated by a space like <addr1> - <addr2>... and so on. + + ii) Write Type Instruction + + echo W <1> <2> <3> > /sys/kernel/debug/dcc/../[list-number]/config + + 1->Address to be considered for writing the value. + + 2->The value that needs to be written at the location. + + 3->Can be a 'apb' or 'ahb' which indicates if it is apb or ahb + but respectively. + + iii) Read Modify Write type instruction + + echo RW <1> <2> <3> > /sys/kernel/debug/dcc/../[list-number]/config + + 1->The address which needs to be considered for read then write. + + 2->The value that needs to be written on the address. + + 3->The mask of the value to be written. + + iv) Loop Type Instruction + + echo L <1> <2> <3> > /sys/kernel/debug/dcc/../[list-number]/config + + 1->The loop count, the number of times the value of the addresses will be + captured. + + 2->The address count, total number of addresses to be entered in this + instruction. + + 3->The series of addresses to be entered separated by a space like <addr1> + <addr2>... and so on. What: /sys/kernel/debug/dcc/.../[list-number]/enable Date: December 2022 |