@@ -22,6 +22,7 @@
#include <linux/if_vlan.h>
#include <linux/cpu.h>
#include "qedf.h"
+#include <uapi/linux/pci_regs.h>
const struct qed_fcoe_ops *qed_ops;
@@ -1334,6 +1335,59 @@ static void qedf_fcoe_ctlr_setup(struct qedf_ctx *qedf)
ether_addr_copy(qedf->ctlr.ctl_src_addr, qedf->mac);
}
+static void qedf_setup_fdmi(struct qedf_ctx *qedf)
+{
+ struct fc_lport *lport = qedf->lport;
+ struct fc_host_attrs *fc_host = shost_to_fc_host(lport->host);
+ u8 buf[8];
+ int i, pos;
+
+ /*
+ * fdmi_enabled needs to be set for libfc to execute FDMI registration.
+ */
+ lport->fdmi_enabled = 1;
+
+ /*
+ * Setup the necessary fc_host attributes to that will be used to fill
+ * in the FDMI information.
+ */
+
+ /* Get the PCI-e Device Serial Number Capability */
+ pos = pci_find_ext_capability(qedf->pdev, PCI_EXT_CAP_ID_DSN);
+ if (pos) {
+ pos += 4;
+ for (i = 0; i < 8; i++)
+ pci_read_config_byte(qedf->pdev, pos + i, &buf[i]);
+
+ snprintf(fc_host->serial_number,
+ sizeof(fc_host->serial_number),
+ "%02X%02X%02X%02X%02X%02X%02X%02X",
+ buf[7], buf[6], buf[5], buf[4],
+ buf[3], buf[2], buf[1], buf[0]);
+ } else
+ snprintf(fc_host->serial_number,
+ sizeof(fc_host->serial_number), "Unknown");
+
+ snprintf(fc_host->manufacturer,
+ sizeof(fc_host->manufacturer), "%s", "Cavium Inc.");
+
+ snprintf(fc_host->model, sizeof(fc_host->model), "%s", "QL41000");
+
+ snprintf(fc_host->model_description, sizeof(fc_host->model_description),
+ "%s", "QLogic FastLinQ QL41000 Series 10/25/40/50GGbE Controller"
+ "(FCoE)");
+
+ snprintf(fc_host->hardware_version, sizeof(fc_host->hardware_version),
+ "Rev %d", qedf->pdev->revision);
+
+ snprintf(fc_host->driver_version, sizeof(fc_host->driver_version),
+ "%s", QEDF_VERSION);
+
+ snprintf(fc_host->firmware_version, sizeof(fc_host->firmware_version),
+ "%d.%d.%d.%d", FW_MAJOR_VERSION, FW_MINOR_VERSION,
+ FW_REVISION_VERSION, FW_ENGINEERING_VERSION);
+}
+
static int qedf_lport_setup(struct qedf_ctx *qedf)
{
struct fc_lport *lport = qedf->lport;
@@ -1377,6 +1431,8 @@ static int qedf_lport_setup(struct qedf_ctx *qedf)
snprintf(fc_host_symbolic_name(lport->host), 256,
"QLogic %s v%s", QEDF_MODULE_NAME, QEDF_VERSION);
+ qedf_setup_fdmi(qedf);
+
return 0;
}
For libfc to register FDMI attributes we need to do two things: - Set the appropriate fc_host attributes that libfc will use to form the FDMI registration commands - Set lport->fdmi_enabled to 1 Signed-off-by: Chad Dupuis <chad.dupuis@cavium.com> --- drivers/scsi/qedf/qedf_main.c | 56 +++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 56 insertions(+)