diff options
| author | Bjorn Helgaas <bhelgaas@google.com> | 2024-09-19 14:25:24 -0500 |
|---|---|---|
| committer | Bjorn Helgaas <bhelgaas@google.com> | 2024-09-19 14:25:24 -0500 |
| commit | 59b748cd62e4b1af6fb4992ce9d07b4f4c2189b3 (patch) | |
| tree | c44a9e90b6adf249f88c2b3e62ea53253d90305a /include/linux | |
| parent | 1a3465598e7501aa51a4088cd9b77627b821b33b (diff) | |
| parent | 87f10faf166a9114aa0d4132298cad379de16fdd (diff) | |
Merge branch 'pci/crs'
- Wait for device readiness after reset by polling Vendor ID and looking
for Configuration RRS instead of polling the Command register and looking
for non-error completions (Bjorn Helgaas)
- Fix an aardvark issue with emulating Configuration RRS for two-byte reads
of Vendor ID; previously it only worked for four-byte reads (Bjorn
Helgaas)
- Rename CRS Completion Status to RRS to match spec usage (Bjorn Helgaas)
* pci/crs:
PCI: Rename CRS Completion Status to RRS
PCI: aardvark: Correct Configuration RRS checking
PCI: Wait for device readiness with Configuration RRS
Diffstat (limited to 'include/linux')
| -rw-r--r-- | include/linux/bcma/bcma_driver_pci.h | 2 | ||||
| -rw-r--r-- | include/linux/pci.h | 1 |
2 files changed, 2 insertions, 1 deletions
diff --git a/include/linux/bcma/bcma_driver_pci.h b/include/linux/bcma/bcma_driver_pci.h index 68da8dba5162..dba41b65ae0d 100644 --- a/include/linux/bcma/bcma_driver_pci.h +++ b/include/linux/bcma/bcma_driver_pci.h @@ -203,7 +203,7 @@ struct pci_dev; #define BCMA_CORE_PCI_MDIO_RXCTRL0 0x840 /* PCIE Root Capability Register bits (Host mode only) */ -#define BCMA_CORE_PCI_RC_CRS_VISIBILITY 0x0001 +#define BCMA_CORE_PCI_RC_RRS_VISIBILITY 0x0001 struct bcma_drv_pci; struct bcma_bus; diff --git a/include/linux/pci.h b/include/linux/pci.h index 4cf89a4b4cbc..27d8ce977674 100644 --- a/include/linux/pci.h +++ b/include/linux/pci.h @@ -371,6 +371,7 @@ struct pci_dev { can be generated */ unsigned int pme_poll:1; /* Poll device's PME status bit */ unsigned int pinned:1; /* Whether this dev is pinned */ + unsigned int config_rrs_sv:1; /* Config RRS software visibility */ unsigned int imm_ready:1; /* Supports Immediate Readiness */ unsigned int d1_support:1; /* Low power state D1 is supported */ unsigned int d2_support:1; /* Low power state D2 is supported */ |