diff options
| -rw-r--r-- | drivers/acpi/numa/hmat.c | 8 | ||||
| -rw-r--r-- | drivers/cxl/acpi.c | 8 | ||||
| -rw-r--r-- | drivers/cxl/core/port.c | 2 | ||||
| -rw-r--r-- | drivers/cxl/cxl.h | 2 |
4 files changed, 13 insertions, 7 deletions
diff --git a/drivers/acpi/numa/hmat.c b/drivers/acpi/numa/hmat.c index a1257888a6df..75e9aac43228 100644 --- a/drivers/acpi/numa/hmat.c +++ b/drivers/acpi/numa/hmat.c @@ -126,7 +126,8 @@ static struct memory_target *acpi_find_genport_target(u32 uid) /** * acpi_get_genport_coordinates - Retrieve the access coordinates for a generic port * @uid: ACPI unique id - * @coord: The access coordinates written back out for the generic port + * @coord: The access coordinates written back out for the generic port. + * Expect 2 levels array. * * Return: 0 on success. Errno on failure. * @@ -142,7 +143,10 @@ int acpi_get_genport_coordinates(u32 uid, if (!target) return -ENOENT; - *coord = target->coord[NODE_ACCESS_CLASS_GENPORT_SINK_LOCAL]; + coord[ACCESS_COORDINATE_LOCAL] = + target->coord[NODE_ACCESS_CLASS_GENPORT_SINK_LOCAL]; + coord[ACCESS_COORDINATE_CPU] = + target->coord[NODE_ACCESS_CLASS_GENPORT_SINK_CPU]; return 0; } diff --git a/drivers/cxl/acpi.c b/drivers/cxl/acpi.c index 1a3e6aafbdcc..af5cb818f84d 100644 --- a/drivers/cxl/acpi.c +++ b/drivers/cxl/acpi.c @@ -530,13 +530,15 @@ static int get_genport_coordinates(struct device *dev, struct cxl_dport *dport) if (kstrtou32(acpi_device_uid(hb), 0, &uid)) return -EINVAL; - rc = acpi_get_genport_coordinates(uid, &dport->hb_coord); + rc = acpi_get_genport_coordinates(uid, dport->hb_coord); if (rc < 0) return rc; /* Adjust back to picoseconds from nanoseconds */ - dport->hb_coord.read_latency *= 1000; - dport->hb_coord.write_latency *= 1000; + for (int i = 0; i < ACCESS_COORDINATE_MAX; i++) { + dport->hb_coord[i].read_latency *= 1000; + dport->hb_coord[i].write_latency *= 1000; + } return 0; } diff --git a/drivers/cxl/core/port.c b/drivers/cxl/core/port.c index e59d9d37aa65..612bf7e1e847 100644 --- a/drivers/cxl/core/port.c +++ b/drivers/cxl/core/port.c @@ -2152,7 +2152,7 @@ int cxl_endpoint_get_perf_coordinates(struct cxl_port *port, } /* Augment with the generic port (host bridge) perf data */ - combine_coordinates(&c, &dport->hb_coord); + combine_coordinates(&c, &dport->hb_coord[ACCESS_COORDINATE_LOCAL]); /* Get the calculated PCI paths bandwidth */ pdev = to_pci_dev(port->uport_dev->parent); diff --git a/drivers/cxl/cxl.h b/drivers/cxl/cxl.h index 003feebab79b..fe7448f2745e 100644 --- a/drivers/cxl/cxl.h +++ b/drivers/cxl/cxl.h @@ -671,7 +671,7 @@ struct cxl_dport { struct cxl_port *port; struct cxl_regs regs; struct access_coordinate sw_coord; - struct access_coordinate hb_coord; + struct access_coordinate hb_coord[ACCESS_COORDINATE_MAX]; long link_latency; }; |