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| author | Niklas Neronin <niklas.neronin@linux.intel.com> | 2025-11-19 16:24:13 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2025-11-21 14:53:01 +0100 |
| commit | f724e34719f03133e6c1ebf7386070f0b9a3209f (patch) | |
| tree | 8c4504beffae4619b79e42b72846044dd3e424f5 /tools/docs/parse-headers.py | |
| parent | edab00902be0001b65be934ce3e748fcc36cc220 (diff) | |
usb: xhci: simplify Isochronous Scheduling Threshold handling
The IST is represented by bits 2:0, with bit 3 indicating the unit of
measurement, Frames or Microframes. Introduce xhci_ist_microframes(),
which returns the IST value in Microframes, simplifying the code and
reducing duplication.
Improve documentation in xhci-caps.h to clarify the IST register specifics,
including the unit conversion details. These change removes the need to
explain it each time the IST values is retrieved.
Signed-off-by: Niklas Neronin <niklas.neronin@linux.intel.com>
Signed-off-by: Mathias Nyman <mathias.nyman@linux.intel.com>
Link: https://patch.msgid.link/20251119142417.2820519-20-mathias.nyman@linux.intel.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'tools/docs/parse-headers.py')
0 files changed, 0 insertions, 0 deletions