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authorAndré Fabian Silva Delgado <emulatorman@parabola.nu>2015-09-08 01:01:14 -0300
committerAndré Fabian Silva Delgado <emulatorman@parabola.nu>2015-09-08 01:01:14 -0300
commite5fd91f1ef340da553f7a79da9540c3db711c937 (patch)
treeb11842027dc6641da63f4bcc524f8678263304a3 /include/linux/mlx4/device.h
parent2a9b0348e685a63d97486f6749622b61e9e3292f (diff)
Linux-libre 4.2-gnu
Diffstat (limited to 'include/linux/mlx4/device.h')
-rw-r--r--include/linux/mlx4/device.h30
1 files changed, 26 insertions, 4 deletions
diff --git a/include/linux/mlx4/device.h b/include/linux/mlx4/device.h
index 83e80ab94..fd13c1ce3 100644
--- a/include/linux/mlx4/device.h
+++ b/include/linux/mlx4/device.h
@@ -46,8 +46,9 @@
#define MAX_MSIX_P_PORT 17
#define MAX_MSIX 64
-#define MSIX_LEGACY_SZ 4
#define MIN_MSIX_P_PORT 5
+#define MLX4_IS_LEGACY_EQ_MODE(dev_cap) ((dev_cap).num_comp_vectors < \
+ (dev_cap).num_ports * MIN_MSIX_P_PORT)
#define MLX4_MAX_100M_UNITS_VAL 255 /*
* work around: can't set values
@@ -528,7 +529,6 @@ struct mlx4_caps {
int num_eqs;
int reserved_eqs;
int num_comp_vectors;
- int comp_pool;
int num_mpts;
int max_fmr_maps;
int num_mtts;
@@ -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;
@@ -829,6 +837,12 @@ struct mlx4_dev {
struct mlx4_vf_dev *dev_vfs;
};
+struct mlx4_clock_params {
+ u64 offset;
+ u8 bar;
+ u8 size;
+};
+
struct mlx4_eqe {
u8 reserved1;
u8 type;
@@ -957,6 +971,7 @@ struct mlx4_mad_ifc {
((dev)->caps.flags & MLX4_DEV_CAP_FLAG_IBOE))
#define MLX4_INVALID_SLAVE_ID 0xFF
+#define MLX4_SINK_COUNTER_INDEX(dev) (dev->caps.max_counters - 1)
void handle_port_mgmt_change_event(struct work_struct *work);
@@ -1332,10 +1347,13 @@ void mlx4_fmr_unmap(struct mlx4_dev *dev, struct mlx4_fmr *fmr,
int mlx4_fmr_free(struct mlx4_dev *dev, struct mlx4_fmr *fmr);
int mlx4_SYNC_TPT(struct mlx4_dev *dev);
int mlx4_test_interrupts(struct mlx4_dev *dev);
-int mlx4_assign_eq(struct mlx4_dev *dev, char *name, struct cpu_rmap *rmap,
- int *vector);
+u32 mlx4_get_eqs_per_port(struct mlx4_dev *dev, u8 port);
+bool mlx4_is_eq_vector_valid(struct mlx4_dev *dev, u8 port, int vector);
+struct cpu_rmap *mlx4_get_cpu_rmap(struct mlx4_dev *dev, int port);
+int mlx4_assign_eq(struct mlx4_dev *dev, u8 port, int *vector);
void mlx4_release_eq(struct mlx4_dev *dev, int vec);
+int mlx4_is_eq_shared(struct mlx4_dev *dev, int vector);
int mlx4_eq_get_irq(struct mlx4_dev *dev, int vec);
int mlx4_get_phys_port_id(struct mlx4_dev *dev);
@@ -1344,6 +1362,7 @@ int mlx4_wol_write(struct mlx4_dev *dev, u64 config, int port);
int mlx4_counter_alloc(struct mlx4_dev *dev, u32 *idx);
void mlx4_counter_free(struct mlx4_dev *dev, u32 idx);
+int mlx4_get_default_counter_index(struct mlx4_dev *dev, int port);
void mlx4_set_admin_guid(struct mlx4_dev *dev, __be64 guid, int entry,
int port);
@@ -1485,4 +1504,7 @@ int mlx4_ACCESS_PTYS_REG(struct mlx4_dev *dev,
enum mlx4_access_reg_method method,
struct mlx4_ptys_reg *ptys_reg);
+int mlx4_get_internal_clock_params(struct mlx4_dev *dev,
+ struct mlx4_clock_params *params);
+
#endif /* MLX4_DEVICE_H */