diff options
| -rw-r--r-- | drivers/cxl/core/pci.c | 12 | ||||
| -rw-r--r-- | drivers/cxl/cxl.h | 2 | ||||
| -rw-r--r-- | drivers/cxl/pmem.c | 2 |
3 files changed, 11 insertions, 5 deletions
diff --git a/drivers/cxl/core/pci.c b/drivers/cxl/core/pci.c index edbdaf1681e8..3b80e9a76ba8 100644 --- a/drivers/cxl/core/pci.c +++ b/drivers/cxl/core/pci.c @@ -1072,14 +1072,20 @@ int cxl_pci_get_bandwidth(struct pci_dev *pdev, struct access_coordinate *c) #define GPF_TIMEOUT_BASE_MAX 2 #define GPF_TIMEOUT_SCALE_MAX 7 /* 10 seconds */ -u16 cxl_gpf_get_dvsec(struct device *dev, bool is_port) +u16 cxl_gpf_get_dvsec(struct device *dev) { + struct pci_dev *pdev; + bool is_port = true; u16 dvsec; if (!dev_is_pci(dev)) return 0; - dvsec = pci_find_dvsec_capability(to_pci_dev(dev), PCI_VENDOR_ID_CXL, + pdev = to_pci_dev(dev); + if (pci_pcie_type(pdev) == PCI_EXP_TYPE_ENDPOINT) + is_port = false; + + dvsec = pci_find_dvsec_capability(pdev, PCI_VENDOR_ID_CXL, is_port ? CXL_DVSEC_PORT_GPF : CXL_DVSEC_DEVICE_GPF); if (!dvsec) dev_warn(dev, "%s GPF DVSEC not present\n", @@ -1137,7 +1143,7 @@ int cxl_gpf_port_setup(struct cxl_dport *dport) struct pci_dev *pdev; int dvsec; - dvsec = cxl_gpf_get_dvsec(dport->dport_dev, true); + dvsec = cxl_gpf_get_dvsec(dport->dport_dev); if (!dvsec) return -EINVAL; diff --git a/drivers/cxl/cxl.h b/drivers/cxl/cxl.h index 2d81ccd83916..a9ab46eb0610 100644 --- a/drivers/cxl/cxl.h +++ b/drivers/cxl/cxl.h @@ -910,6 +910,6 @@ bool cxl_endpoint_decoder_reset_detected(struct cxl_port *port); #define __mock static #endif -u16 cxl_gpf_get_dvsec(struct device *dev, bool is_port); +u16 cxl_gpf_get_dvsec(struct device *dev); #endif /* __CXL_H__ */ diff --git a/drivers/cxl/pmem.c b/drivers/cxl/pmem.c index d061fe3d2b86..e197883690ef 100644 --- a/drivers/cxl/pmem.c +++ b/drivers/cxl/pmem.c @@ -108,7 +108,7 @@ static void cxl_nvdimm_arm_dirty_shutdown_tracking(struct cxl_nvdimm *cxl_nvd) return; } - if (!cxl_gpf_get_dvsec(cxlds->dev, false)) + if (!cxl_gpf_get_dvsec(cxlds->dev)) return; if (cxl_get_dirty_count(mds, &count)) { |