Merge branch 'linus' into core/softlockup

[mirror_ubuntu-hirsute-kernel.git] / drivers / net / mlx4 / fw.c

diff --git a/drivers/net/mlx4/fw.c b/drivers/net/mlx4/fw.c
index d82f2751d2c713e4a7f97579a9881b0d27a16129..2b5006b9be67964239fa0e2b0ebc87df7050ffdf 100644 (file)
--- a/drivers/net/mlx4/fw.c
+++ b/drivers/net/mlx4/fw.c
@@ -101,6 +101,34 @@ static void dump_dev_cap_flags(struct mlx4_dev *dev, u32 flags)
                        mlx4_dbg(dev, "    %s\n", fname[i]);
 }
 
+int mlx4_MOD_STAT_CFG(struct mlx4_dev *dev, struct mlx4_mod_stat_cfg *cfg)
+{
+       struct mlx4_cmd_mailbox *mailbox;
+       u32 *inbox;
+       int err = 0;
+
+#define MOD_STAT_CFG_IN_SIZE           0x100
+
+#define MOD_STAT_CFG_PG_SZ_M_OFFSET    0x002
+#define MOD_STAT_CFG_PG_SZ_OFFSET      0x003
+
+       mailbox = mlx4_alloc_cmd_mailbox(dev);
+       if (IS_ERR(mailbox))
+               return PTR_ERR(mailbox);
+       inbox = mailbox->buf;
+
+       memset(inbox, 0, MOD_STAT_CFG_IN_SIZE);
+
+       MLX4_PUT(inbox, cfg->log_pg_sz, MOD_STAT_CFG_PG_SZ_OFFSET);
+       MLX4_PUT(inbox, cfg->log_pg_sz_m, MOD_STAT_CFG_PG_SZ_M_OFFSET);
+
+       err = mlx4_cmd(dev, mailbox->dma, 0, 0, MLX4_CMD_MOD_STAT_CFG,
+                       MLX4_CMD_TIME_CLASS_A);
+
+       mlx4_free_cmd_mailbox(dev, mailbox);
+       return err;
+}
+
 int mlx4_QUERY_DEV_CAP(struct mlx4_dev *dev, struct mlx4_dev_cap *dev_cap)
 {
        struct mlx4_cmd_mailbox *mailbox;