linux/drivers/pci/pcie
Michael Bottini de82f60f9c PCI/ASPM: Add pci_enable_link_state()
Add pci_enable_link_state() to allow devices to change the default BIOS
configured states. Clears the BIOS default settings then sets the new
states and reconfigures the link under the semaphore. Also add
PCIE_LINK_STATE_ALL macro for convenience for callers that want to enable
all link states.

Link: https://lore.kernel.org/r/20230120031522.2304439-2-david.e.box@linux.intel.com
Signed-off-by: Michael Bottini <michael.a.bottini@linux.intel.com>
Signed-off-by: David E. Box <david.e.box@linux.intel.com>
Signed-off-by: Lorenzo Pieralisi <lpieralisi@kernel.org>
Reviewed-by: Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@linux.intel.com>
Acked-by: Bjorn Helgaas <bhelgaas@google.com>
2023-02-02 16:01:42 +01:00
..
aer_inject.c PCI/AER: Update aer-inject URL 2022-03-02 11:26:17 -06:00
aer.c PCI/AER: Add optional logging callback for correctable error 2022-12-03 13:40:56 -08:00
aspm.c PCI/ASPM: Add pci_enable_link_state() 2023-02-02 16:01:42 +01:00
dpc.c PCI/DPC: Quirk PIO log size for certain Intel Root Ports 2022-09-27 18:13:18 -05:00
edr.c PCI/EDR: Log only ACPI_NOTIFY_DISCONNECT_RECOVER events 2020-04-24 18:33:29 -05:00
err.c PCI/ERR: Recognize disconnected devices in report_error_detected() 2022-06-08 15:08:40 -05:00
Kconfig PCI: pciehp: Enable by default if USB4 enabled 2022-11-15 09:25:21 -06:00
Makefile PCI/portdrv: Squash into portdrv.c 2022-10-24 14:57:30 -05:00
pme.c PCI/PME: Use PCI_POSSIBLE_ERROR() to check config reads 2021-11-18 14:13:18 -06:00
portdrv.c Merge branch 'pci/portdrv' 2022-12-10 10:36:34 -06:00
portdrv.h PCI/portdrv: Move private things to portdrv.c 2022-10-24 14:57:30 -05:00
ptm.c PCI/PTM: Reorder functions in logical order 2022-09-12 15:29:52 -05:00
rcec.c PCI/RCEC: Fix RCiEP device to RCEC association 2021-03-10 15:10:46 -06:00