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| author | Bjorn Helgaas <bhelgaas@google.com> | 2024-08-27 18:48:48 -0500 |
|---|---|---|
| committer | Bjorn Helgaas <bhelgaas@google.com> | 2024-09-10 19:52:30 -0500 |
| commit | 87f10faf166a9114aa0d4132298cad379de16fdd (patch) | |
| tree | 6d4c4b1fe1596e1f19bb52b119046eda9a4baf2a /drivers/pci/pci.h | |
| parent | dd4e47eab886abf28859ccf8aad373983015f89e (diff) | |
| download | linux-87f10faf166a9114aa0d4132298cad379de16fdd.tar.gz linux-87f10faf166a9114aa0d4132298cad379de16fdd.tar.bz2 linux-87f10faf166a9114aa0d4132298cad379de16fdd.zip | |
PCI: Rename CRS Completion Status to RRS
PCIe r6.0 changed the abbreviation for "Configuration Request Retry Status"
Completion Status from "CRS" to "RRS" and uses the terminology of
"Configuration RRS Software Visibility" instead of "CRS Software
Visibility".
Align the Linux usage with the r6.0 spec language. No functional change
intended.
It's confusing to make this change, but I think "RRS" *is* a better
abbreviation because it was easy to interpret "CRS" as "Completion Retry
Status", which really didn't make any sense.
Link: https://lore.kernel.org/r/20240827234848.4429-4-helgaas@kernel.org
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Diffstat (limited to 'drivers/pci/pci.h')
| -rw-r--r-- | drivers/pci/pci.h | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/drivers/pci/pci.h b/drivers/pci/pci.h index fa1997bc2667..061cc1b48fd8 100644 --- a/drivers/pci/pci.h +++ b/drivers/pci/pci.h @@ -139,7 +139,7 @@ bool pci_bridge_d3_possible(struct pci_dev *dev); void pci_bridge_d3_update(struct pci_dev *dev); int pci_bridge_wait_for_secondary_bus(struct pci_dev *dev, char *reset_type); -static inline bool pci_bus_crs_vendor_id(u32 l) +static inline bool pci_bus_rrs_vendor_id(u32 l) { return (l & 0xffff) == PCI_VENDOR_ID_PCI_SIG; } @@ -295,10 +295,10 @@ void pci_put_host_bridge_device(struct device *dev); int pci_configure_extended_tags(struct pci_dev *dev, void *ign); bool pci_bus_read_dev_vendor_id(struct pci_bus *bus, int devfn, u32 *pl, - int crs_timeout); + int rrs_timeout); bool pci_bus_generic_read_dev_vendor_id(struct pci_bus *bus, int devfn, u32 *pl, - int crs_timeout); -int pci_idt_bus_quirk(struct pci_bus *bus, int devfn, u32 *pl, int crs_timeout); + int rrs_timeout); +int pci_idt_bus_quirk(struct pci_bus *bus, int devfn, u32 *pl, int rrs_timeout); int pci_setup_device(struct pci_dev *dev); int __pci_read_base(struct pci_dev *dev, enum pci_bar_type type, |