January 2021 - Accel-config

by Thomas, Ramesh

Hello accel-config users! I am pleased to announce accel-config-v3.0 stable release. Adds: - IAX support - New mdev implementation and support for new mdev types - New wq API to set max batch and transfer size Removes: - Removes uuid type mdevs Fixes: - Static code analysis bugs You can clone this version using git from: https://github.com/intel/idxd-config.git Branch: stable Tag: accel-config-v3.0 Head commit: a8f9814e50d45fd1a3100eb083f50b0b4a016f71 Link to stable branch: https://github.com/intel/idxd-config/tree/stable The zip and tar.gz of source code can be downloaded from: https://github.com/intel/idxd-config/archive/accel-config-v3.0.zip https://github.com/intel/idxd-config/archive/accel-config-v3.0.tar.gz Regards, Ramesh

1 year, 3 months

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[PATCH v1 0/6] Add backward compatibility

by ramesh.thomas＠intel.com

From: Ramesh Thomas <ramesh.thomas(a)intel.com> This patch set provides backward compatibility for older kernels that does not support mdev. If mdev feature is not available, following actions are taken: - The library will disable mdev features and will return -NOENT - The mdev commands would print an error message and exit - The test program would skip mdev tests Ramesh Thomas (6): accel-config: Combine symbols in same release into single group accel-config: Allow other functionality if mdev support unavailable accel-config: Add API to check for mdev support availability accel-config: Add check for mdev support availability in commands accel-config: Make idxd_mdev module optional accel-config: Disable mdev operations if mdev support unavailable accfg/lib/libaccel-config.sym | 7 ++--- accfg/lib/libaccfg.c | 20 +++++++++++++-- accfg/libaccel_config.h | 1 + accfg/mdev.c | 10 ++++++++ test/libaccfg.c | 48 +++++++++++++++++++++++++---------- 5 files changed, 66 insertions(+), 20 deletions(-) -- 2.26.2

1 year, 3 months

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[PATCH] accel-config: add missing name parameter for config-wq man page

by Dave Jiang

The -n,--name parameter is missing for wq configuration. Add missing bits in the man page. Signed-off-by: Dave Jiang <dave.jiang(a)intel.com> --- Documentation/accfg/accel-config-config-wq.txt | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/Documentation/accfg/accel-config-config-wq.txt b/Documentation/accfg/accel-config-config-wq.txt index 3ede09c9bcee..9fc2adf92744 100644 --- a/Documentation/accfg/accel-config-config-wq.txt +++ b/Documentation/accfg/accel-config-config-wq.txt @@ -59,6 +59,12 @@ OPTIONS user case to request wq, "mdev" for mediated device driver use case to request wq or "user" for regular character device driver use case to wq. +-n:: +--name:: + configure the name for the wq. This can be any string defined by the user. + Typically it is used for identifying the wq in some unique way. A possible + suggestion would be using a uuid string. + -m:: --mode:: configure the mode for the wq. The wq mode can be set as "dedicated" or

1 year, 4 months

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Accel-config January 2021