Author: hselasky
Date: Thu May 16 16:14:03 2019
New Revision: 347756
URL: https://svnweb.freebsd.org/changeset/base/347756
Log:
MFC r347292:
Add mlx5_firmware_update() in mlx5core.
Add support for upgrading firmware on mlx5 module load.
Submitted by: slavash@
Sponsored by: Mellanox Technologies
Modified:
stable/12/sys/dev/mlx5/mlx5_core/mlx5_main.c
Directory Properties:
stable/12/ (props changed)
Modified: stable/12/sys/dev/mlx5/mlx5_core/mlx5_main.c
==============================================================================
--- stable/12/sys/dev/mlx5/mlx5_core/mlx5_main.c Thu May 16 16:13:29
2019 (r347755)
+++ stable/12/sys/dev/mlx5/mlx5_core/mlx5_main.c Thu May 16 16:14:03
2019 (r347756)
@@ -52,6 +52,7 @@ MODULE_DESCRIPTION("Mellanox Connect-IB, ConnectX-4 co
MODULE_LICENSE("Dual BSD/GPL");
MODULE_DEPEND(mlx5, linuxkpi, 1, 1, 1);
MODULE_DEPEND(mlx5, mlxfw, 1, 1, 1);
+MODULE_DEPEND(mlx5, firmware, 1, 1, 1);
MODULE_VERSION(mlx5, 1);
SYSCTL_NODE(_hw, OID_AUTO, mlx5, CTLFLAG_RW, 0, "mlx5 hardware controls");
@@ -820,6 +821,23 @@ void *mlx5_get_protocol_dev(struct mlx5_core_dev *mdev
}
EXPORT_SYMBOL(mlx5_get_protocol_dev);
+static int
+mlx5_firmware_update(struct mlx5_core_dev *dev)
+{
+ const struct firmware *fw;
+ int err;
+
+ fw = firmware_get("mlx5fw_mfa");
+ if (fw) {
+ err = mlx5_firmware_flash(dev, fw);
+ firmware_put(fw, FIRMWARE_UNLOAD);
+ }
+ else
+ return (-ENOENT);
+
+ return err;
+}
+
static int mlx5_pci_init(struct mlx5_core_dev *dev, struct mlx5_priv *priv)
{
struct pci_dev *pdev = dev->pdev;
@@ -1274,6 +1292,8 @@ static int init_one(struct pci_dev *pdev,
}
mlx5_fwdump_prep(dev);
+
+ mlx5_firmware_update(dev);
pci_save_state(bsddev);
return 0;
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