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| author | Junhao He <[email protected]> | 2025-06-19 12:55:53 +0000 |
|---|---|---|
| committer | Will Deacon <[email protected]> | 2025-07-14 14:42:16 +0000 |
| commit | 1fd20ba0a1dcaf3bf8757c0e0b8ff754ab25b228 (patch) | |
| tree | 19a44b55dfcc9a3b317139ac12c5604dc1dd9357 /lib/crypto/mpi/mpi-cmp.c | |
| parent | drivers/perf: hisi: Use ACPI driver_data to retrieve SLLC PMU information (diff) | |
| download | kernel-1fd20ba0a1dcaf3bf8757c0e0b8ff754ab25b228.tar.gz kernel-1fd20ba0a1dcaf3bf8757c0e0b8ff754ab25b228.zip | |
drivers/perf: hisi: Add support for HiSilicon SLLC v3 PMU driver
SLLC v3 PMU has the following changes compared to previous version:
a) update the register layout
b) update the definition of SRCID_CTRL and TGTID_CTRL registers.
To be compatible with v2, we use maximum width (11 bits)
and mask the extra length for themselves.
c) remove latency events (driver does not need to be adapted).
SLLC v3 PMU is identified with HID HISI0264.
Signed-off-by: Junhao He <[email protected]>
Reviewed-by: Jonathan Cameron <[email protected]>
Signed-off-by: Yicong Yang <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Will Deacon <[email protected]>
Diffstat (limited to 'lib/crypto/mpi/mpi-cmp.c')
0 files changed, 0 insertions, 0 deletions