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| author | Niklas Neronin <niklas.neronin@linux.intel.com> | 2025-11-19 17:24:06 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2025-11-21 16:53:00 +0300 |
| commit | 6c2689712177ec1ceb1bf40558c2a957e5c494c9 (patch) | |
| tree | 86d2fbc2a138d978d286f0f49b7f378581133b51 /tools/lib/python | |
| parent | 1ebf363fcdf6b0394d0190468824bd55a0e96fc1 (diff) | |
| download | linux-6c2689712177ec1ceb1bf40558c2a957e5c494c9.tar.xz | |
usb: xhci: remove deprecated TODO comment
The Device Context Base Address Array (DCBAA) contains pointers to device
contexts. These fields are 64-bit registers, capable of holding 64-bit
addresses.
When struct 'xhci_device_context_array' was introduced in commit [1],
the entries were represented as pairs of 'u32', requiring a custom helper
function to set 64-bit addresses. This was later made redundant by
commit [2], which changed the representation to a single 'u64', allowing
direct assignment.
The associated TODO comment referencing the old 32-bit representation is
no longer relevant and is removed.
Link: https://git.kernel.org/torvalds/c/a74588f94655 [1]
Link: https://git.kernel.org/torvalds/c/8e595a5d30a5 [2]
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/20251119142417.2820519-13-mathias.nyman@linux.intel.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'tools/lib/python')
0 files changed, 0 insertions, 0 deletions