- Fix typos in documentation (josh ziegler)
- Use FIELD_MODIFY() instead of open-coding it (Hans Zhang)
* pci/misc:
PCI: Use FIELD_MODIFY() instead of open-coding it
Documentation: PCI: Fix typos
pci_resource_alignment() calculates resource alignment and should not alter
its input structs. Make its input parameters const.
It requires making also pci_cardbus_resource_alignment() input const.
Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Link: https://patch.msgid.link/20260429122617.7324-9-ilpo.jarvinen@linux.intel.com
The PCI core's pci_scan_bridge_extend() contains convoluted logic specific
to setting up bus numbers for legacy CardBus bridges. Extract the CardBus
specific part out into setup-cardbus.c to make the core code cleaner and
allow omitting CardBus bridge support from modern systems.
Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Link: https://patch.msgid.link/20251219174036.16738-24-ilpo.jarvinen@linux.intel.com
PCI bridge window setup code includes special code to handle CardBus
bridges. CardBus has long since fallen out of favor and modern systems have
no use for it.
Move CardBus setup code to its own file and use existing CONFIG_CARDBUS to
decide whether it should be built or not.
Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Link: https://patch.msgid.link/20251219174036.16738-18-ilpo.jarvinen@linux.intel.com
