bnxt_en: Add support to update progress of flash update

This patch adds status notification to devlink flash update
while flashing is in progress.

$ devlink dev flash pci/0000:05:00.0 file 103.pkg
Preparing to flash
Flashing done

Cc: Jiri Pirko <jiri@mellanox.com>
Signed-off-by: Vasundhara Volam <vasundhara-v.volam@broadcom.com>
Signed-off-by: Michael Chan <michael.chan@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

diff --git a/drivers/net/ethernet/broadcom/bnxt/bnxt_devlink.c b/drivers/net/ethernet/broadcom/bnxt/bnxt_devlink.c
index f2d9cd6..265a68c 100644 (file)
--- a/drivers/net/ethernet/broadcom/bnxt/bnxt_devlink.c
+++ b/drivers/net/ethernet/broadcom/bnxt/bnxt_devlink.c
@@ -21,6 +21,7 @@ bnxt_dl_flash_update(struct devlink *dl, const char *filename,
                     const char *region, struct netlink_ext_ack *extack)
 {
        struct bnxt *bp = bnxt_get_bp_from_dl(dl);
+       int rc;
 
        if (region)
                return -EOPNOTSUPP;
@@ -31,7 +32,18 @@ bnxt_dl_flash_update(struct devlink *dl, const char *filename,
                return -EPERM;
        }
 
-       return bnxt_flash_package_from_file(bp->dev, filename, 0);
+       devlink_flash_update_begin_notify(dl);
+       devlink_flash_update_status_notify(dl, "Preparing to flash", region, 0,
+                                          0);
+       rc = bnxt_flash_package_from_file(bp->dev, filename, 0);
+       if (!rc)
+               devlink_flash_update_status_notify(dl, "Flashing done", region,
+                                                  0, 0);
+       else
+               devlink_flash_update_status_notify(dl, "Flashing failed",
+                                                  region, 0, 0);
+       devlink_flash_update_end_notify(dl);
+       return rc;
 }
 
 static int bnxt_fw_reporter_diagnose(struct devlink_health_reporter *reporter,