These changes are the raw update to linux-4.4.6-rt14. Kernel sources

are taken from kernel.org, and rt patch from the rt wiki download page.

During the rebasing, the following patch collided:

Force tick interrupt and get rid of softirq magic(I70131fb85).

Collisions have been removed because its logic was found on the
source already.

Change-Id: I7f57a4081d9deaa0d9ccfc41a6c8daccdee3b769
Signed-off-by: José Pekkarinen <jose.pekkarinen@nokia.com>

1 files changed, 21 insertions, 1 deletions

diff --git a/kernel/drivers/net/ethernet/mellanox/mlx4/mlx4.h b/kernel/drivers/net/ethernet/mellanox/mlx4/mlx4.h
index 502d3dd2c..e1cf9036a 100644
--- a/kernel/drivers/net/ethernet/mellanox/mlx4/mlx4.h
+++ b/kernel/drivers/net/ethernet/mellanox/mlx4/mlx4.h
@@ -65,6 +65,8 @@
 
 #define INIT_HCA_TPT_MW_ENABLE          (1 << 7)
 
+#define MLX4_QUERY_IF_STAT_RESET	BIT(31)
+
 enum {
 	MLX4_HCR_BASE		= 0x80680,
 	MLX4_HCR_SIZE		= 0x0001c,
@@ -287,6 +289,12 @@ struct mlx4_icm_table {
 #define MLX4_CQE_SIZE_MASK_STRIDE	0x3
 #define MLX4_EQE_SIZE_MASK_STRIDE	0x30
 
+#define MLX4_EQ_ASYNC			0
+#define MLX4_EQ_TO_CQ_VECTOR(vector)	((vector) - \
+					 !!((int)(vector) >= MLX4_EQ_ASYNC))
+#define MLX4_CQ_TO_EQ_VECTOR(vector)	((vector) + \
+					 !!((int)(vector) >= MLX4_EQ_ASYNC))
+
 /*
  * Must be packed because mtt_seg is 64 bits but only aligned to 32 bits.
  */
@@ -391,6 +399,9 @@ struct mlx4_eq {
 	struct mlx4_buf_list   *page_list;
 	struct mlx4_mtt		mtt;
 	struct mlx4_eq_tasklet	tasklet_ctx;
+	struct mlx4_active_ports actv_ports;
+	u32			ref_count;
+	cpumask_var_t		affinity_mask;
 };
 
 struct mlx4_slave_eqe {
@@ -776,6 +787,9 @@ struct mlx4_set_port_general_context {
 	u8 pprx;
 	u8 pfcrx;
 	u16 reserved4;
+	u32 reserved5;
+	u8 phv_en;
+	u8 reserved6[3];
 };
 
 struct mlx4_set_port_rqp_calc_context {
@@ -808,6 +822,7 @@ struct mlx4_port_info {
 	struct mlx4_vlan_table	vlan_table;
 	struct mlx4_roce_gid_table gid_table;
 	int			base_qpn;
+	struct cpu_rmap		*rmap;
 };
 
 struct mlx4_sense {
@@ -818,7 +833,7 @@ struct mlx4_sense {
 };
 
 struct mlx4_msix_ctl {
-	u64		pool_bm;
+	DECLARE_BITMAP(pool_bm, MAX_MSIX);
 	struct mutex	pool_lock;
 };
 
@@ -864,6 +879,7 @@ struct mlx4_priv {
 	struct mlx4_qp_table	qp_table;
 	struct mlx4_mcg_table	mcg_table;
 	struct mlx4_bitmap	counters_bitmap;
+	int			def_counter[MLX4_MAX_PORTS];
 
 	struct mlx4_catas_err	catas_err;
 
@@ -997,6 +1013,8 @@ int __mlx4_write_mtt(struct mlx4_dev *dev, struct mlx4_mtt *mtt,
 		     int start_index, int npages, u64 *page_list);
 int __mlx4_counter_alloc(struct mlx4_dev *dev, u32 *idx);
 void __mlx4_counter_free(struct mlx4_dev *dev, u32 idx);
+int mlx4_calc_vf_counters(struct mlx4_dev *dev, int slave, int port,
+			  struct mlx4_counter *data);
 int __mlx4_xrcd_alloc(struct mlx4_dev *dev, u32 *xrcdn);
 void __mlx4_xrcd_free(struct mlx4_dev *dev, u32 xrcdn);
 
@@ -1360,6 +1378,8 @@ void mlx4_vf_immed_vlan_work_handler(struct work_struct *_work);
 
 void mlx4_init_quotas(struct mlx4_dev *dev);
 
+/* for VFs, replace zero MACs with randomly-generated MACs at driver start */
+void mlx4_replace_zero_macs(struct mlx4_dev *dev);
 int mlx4_get_slave_num_gids(struct mlx4_dev *dev, int slave, int port);
 /* Returns the VF index of slave */
 int mlx4_get_vf_indx(struct mlx4_dev *dev, int slave);