diff options
Diffstat (limited to 'include/linux/mlx4')
| -rw-r--r-- | include/linux/mlx4/cmd.h | 3 | ||||
| -rw-r--r-- | include/linux/mlx4/device.h | 8 |
2 files changed, 11 insertions, 0 deletions
diff --git a/include/linux/mlx4/cmd.h b/include/linux/mlx4/cmd.h index f62e7cf227c6..5dffc869988b 100644 --- a/include/linux/mlx4/cmd.h +++ b/include/linux/mlx4/cmd.h @@ -35,6 +35,7 @@ #include <linux/dma-mapping.h> #include <linux/if_link.h> +#include <linux/mlx4/device.h> enum { /* initialization and general commands */ @@ -300,6 +301,8 @@ static inline int mlx4_cmd_imm(struct mlx4_dev *dev, u64 in_param, u64 *out_para struct mlx4_cmd_mailbox *mlx4_alloc_cmd_mailbox(struct mlx4_dev *dev); void mlx4_free_cmd_mailbox(struct mlx4_dev *dev, struct mlx4_cmd_mailbox *mailbox); +int mlx4_get_counter_stats(struct mlx4_dev *dev, int counter_index, + struct mlx4_counter *counter_stats, int reset); u32 mlx4_comm_get_version(void); int mlx4_set_vf_mac(struct mlx4_dev *dev, int port, int vf, u64 mac); int mlx4_set_vf_vlan(struct mlx4_dev *dev, int port, int vf, u16 vlan, u8 qos); diff --git a/include/linux/mlx4/device.h b/include/linux/mlx4/device.h index 4820080ac394..efe80c754b2f 100644 --- a/include/linux/mlx4/device.h +++ b/include/linux/mlx4/device.h @@ -771,6 +771,14 @@ union mlx4_ext_av { struct mlx4_eth_av eth; }; +/* Counters should be saturate once they reach their maximum value */ +#define ASSIGN_32BIT_COUNTER(counter, value) do { \ + if ((value) > U32_MAX) \ + counter = cpu_to_be32(U32_MAX); \ + else \ + counter = cpu_to_be32(value); \ +} while (0) + struct mlx4_counter { u8 reserved1[3]; u8 counter_mode; |