> Add pcie_tph_enabled_req_type() so drivers can query the enabled TPH > requester mode without reaching into pci_dev internals. > > Add pcie_tph_completer_type() so drivers that publish TPH metadata for > a device acting as a completer can gate on the "TPH Completer > Supported" field of Device Capabilities 2 (bits 13:12, > PCI_EXP_DEVCAP2_TPH_COMP_MASK) rather than reusing requester-side > state. Fold the reserved 0b10 encoding into NONE so callers only see > the defined values. > > This keeps pci_dev::tph_req_type and the completer-capability decode > inside the PCI/TPH code and provides !CONFIG_PCIE_TPH stubs for > callers. > > Signed-off-by: Zhiping Zhang <[email protected]>
Sashiko has reviewed this patch and found no issues. It looks great! -- Sashiko AI review ยท https://sashiko.dev/#/patchset/[email protected]?part=1
