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| author | Niklas Neronin <niklas.neronin@linux.intel.com> | 2025-05-15 16:56:16 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2025-05-21 12:35:33 +0200 |
| commit | 74d7a757e8bcb753850c5e379c087c8424528f6a (patch) | |
| tree | 2f74fb3e7edc2ce01b0932782189ea33a1ec600b /tools/perf/scripts/python/task-analyzer.py | |
| parent | 7c6df26c3be7b1806cd2f2aad8fd4a5329d9145d (diff) | |
usb: xhci: rework Event Ring Segment Table Address mask
Event Ring Segment Table Base Address Register contain two fields:
- Bits 5:0: RsvdP (Reserved and Preserved)
- Bits 63:6: Event Ring Segment Table Base Address
Currently, an inverted RsvdP mask (ERST_BASE_RSVDP) is used to extract
bits 63:6. Replaces the inverted mask with a non-inverted mask,
'ERST_BASE_ADDRESS_MASK', which makes the code easier to read.
Signed-off-by: Niklas Neronin <niklas.neronin@linux.intel.com>
Signed-off-by: Mathias Nyman <mathias.nyman@linux.intel.com>
Link: https://lore.kernel.org/r/20250515135621.335595-20-mathias.nyman@linux.intel.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'tools/perf/scripts/python/task-analyzer.py')
0 files changed, 0 insertions, 0 deletions