diff options
Diffstat (limited to 'drivers/cxl/cxlpci.h')
| -rw-r--r-- | drivers/cxl/cxlpci.h | 12 |
1 files changed, 11 insertions, 1 deletions
diff --git a/drivers/cxl/cxlpci.h b/drivers/cxl/cxlpci.h index 920909791bb9..be6a2ef3cce3 100644 --- a/drivers/cxl/cxlpci.h +++ b/drivers/cxl/cxlpci.h @@ -53,6 +53,12 @@ #define CXL_DVSEC_REG_LOCATOR_BLOCK_ID_MASK GENMASK(15, 8) #define CXL_DVSEC_REG_LOCATOR_BLOCK_OFF_LOW_MASK GENMASK(31, 16) +/* + * NOTE: Currently all the functions which are enabled for CXL require their + * vectors to be in the first 16. Use this as the default max. + */ +#define CXL_PCI_DEFAULT_MAX_VECTORS 16 + /* Register Block Identifier (RBI) */ enum cxl_regloc_type { CXL_REGLOC_RBI_EMPTY = 0, @@ -64,6 +70,10 @@ enum cxl_regloc_type { int devm_cxl_port_enumerate_dports(struct cxl_port *port); struct cxl_dev_state; -int cxl_hdm_decode_init(struct cxl_dev_state *cxlds, struct cxl_hdm *cxlhdm); +int cxl_hdm_decode_init(struct cxl_dev_state *cxlds, struct cxl_hdm *cxlhdm, + struct cxl_endpoint_dvsec_info *info); void read_cdat_data(struct cxl_port *port); +void cxl_cor_error_detected(struct pci_dev *pdev); +pci_ers_result_t cxl_error_detected(struct pci_dev *pdev, + pci_channel_state_t state); #endif /* __CXL_PCI_H__ */ |