From: Yi Li <yi1...@linux.intel.com>
Changes in v3:
- Add a platform device to enable PM support in test driver
- Add a debugfs device to enable driver data cache testing
- Fix a logic error so driver_data can be able to cache
- Add two test cases for caching and non-caching
- Rebase to Luis R. Rodriguez's 20170605-driver-data branch
Changes in v2:
- Rebase to Luis R. Rodriguez's 20170501-driver-data-try2
branch
- Expose DRIVER_DATA_REQ_NO_CACHE flag to public
driver_data_req_params structure, so upper drivers can ask
driver_data driver to bypass the internal caching mechanism.
This will be used for streaming and other drivers maintains
their own caching like iwlwifi.
- Add self test cases.
Yi Li (3):
firmware_class: move NO_CACHE from private to driver_data_req_params
iwlwifi: use DRIVER_DATA_REQ_NO_CACHE for driver_data
test: add no_cache to driver_data load tester
drivers/base/firmware_class-dbg.c | 108 ++++++++++++++++++++++++
drivers/base/firmware_class.c | 26 +++---
drivers/net/wireless/intel/iwlwifi/iwl-drv.c | 2 +
include/linux/driver_data.h | 4 +
lib/test_driver_data.c | 97 ++++++++++++++++++---
tools/testing/selftests/firmware/driver_data.sh | 69 +++++++++++++++
6 files changed, 285 insertions(+), 21 deletions(-)
create mode 100644 drivers/base/firmware_class-dbg.c
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2.7.4
