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Diffstat (limited to 'drivers/net/ethernet/mellanox/mlx4/mlx4.h')
-rw-r--r--drivers/net/ethernet/mellanox/mlx4/mlx4.h670
1 files changed, 656 insertions, 14 deletions
diff --git a/drivers/net/ethernet/mellanox/mlx4/mlx4.h b/drivers/net/ethernet/mellanox/mlx4/mlx4.h
index 5dfa68ffc11c..a80121a2b519 100644
--- a/drivers/net/ethernet/mellanox/mlx4/mlx4.h
+++ b/drivers/net/ethernet/mellanox/mlx4/mlx4.h
@@ -46,21 +46,25 @@
#include <linux/mlx4/device.h>
#include <linux/mlx4/driver.h>
#include <linux/mlx4/doorbell.h>
+#include <linux/mlx4/cmd.h>
#define DRV_NAME "mlx4_core"
-#define DRV_VERSION "1.0"
-#define DRV_RELDATE "July 14, 2011"
+#define PFX DRV_NAME ": "
+#define DRV_VERSION "1.1"
+#define DRV_RELDATE "Dec, 2011"
enum {
MLX4_HCR_BASE = 0x80680,
MLX4_HCR_SIZE = 0x0001c,
- MLX4_CLR_INT_SIZE = 0x00008
+ MLX4_CLR_INT_SIZE = 0x00008,
+ MLX4_SLAVE_COMM_BASE = 0x0,
+ MLX4_COMM_PAGESIZE = 0x1000
};
enum {
- MLX4_MGM_ENTRY_SIZE = 0x100,
- MLX4_QP_PER_MGM = 4 * (MLX4_MGM_ENTRY_SIZE / 16 - 2),
- MLX4_MTT_ENTRY_PER_SEG = 8
+ MLX4_MAX_MGM_ENTRY_SIZE = 0x1000,
+ MLX4_MAX_QP_PER_MGM = 4 * (MLX4_MAX_MGM_ENTRY_SIZE / 16 - 2),
+ MLX4_MTT_ENTRY_PER_SEG = 8,
};
enum {
@@ -80,6 +84,94 @@ enum {
MLX4_NUM_CMPTS = MLX4_CMPT_NUM_TYPE << MLX4_CMPT_SHIFT
};
+enum mlx4_mr_state {
+ MLX4_MR_DISABLED = 0,
+ MLX4_MR_EN_HW,
+ MLX4_MR_EN_SW
+};
+
+#define MLX4_COMM_TIME 10000
+enum {
+ MLX4_COMM_CMD_RESET,
+ MLX4_COMM_CMD_VHCR0,
+ MLX4_COMM_CMD_VHCR1,
+ MLX4_COMM_CMD_VHCR2,
+ MLX4_COMM_CMD_VHCR_EN,
+ MLX4_COMM_CMD_VHCR_POST,
+ MLX4_COMM_CMD_FLR = 254
+};
+
+/*The flag indicates that the slave should delay the RESET cmd*/
+#define MLX4_DELAY_RESET_SLAVE 0xbbbbbbb
+/*indicates how many retries will be done if we are in the middle of FLR*/
+#define NUM_OF_RESET_RETRIES 10
+#define SLEEP_TIME_IN_RESET (2 * 1000)
+enum mlx4_resource {
+ RES_QP,
+ RES_CQ,
+ RES_SRQ,
+ RES_XRCD,
+ RES_MPT,
+ RES_MTT,
+ RES_MAC,
+ RES_VLAN,
+ RES_EQ,
+ RES_COUNTER,
+ MLX4_NUM_OF_RESOURCE_TYPE
+};
+
+enum mlx4_alloc_mode {
+ RES_OP_RESERVE,
+ RES_OP_RESERVE_AND_MAP,
+ RES_OP_MAP_ICM,
+};
+
+
+/*
+ *Virtual HCR structures.
+ * mlx4_vhcr is the sw representation, in machine endianess
+ *
+ * mlx4_vhcr_cmd is the formalized structure, the one that is passed
+ * to FW to go through communication channel.
+ * It is big endian, and has the same structure as the physical HCR
+ * used by command interface
+ */
+struct mlx4_vhcr {
+ u64 in_param;
+ u64 out_param;
+ u32 in_modifier;
+ u32 errno;
+ u16 op;
+ u16 token;
+ u8 op_modifier;
+ u8 e_bit;
+};
+
+struct mlx4_vhcr_cmd {
+ __be64 in_param;
+ __be32 in_modifier;
+ __be64 out_param;
+ __be16 token;
+ u16 reserved;
+ u8 status;
+ u8 flags;
+ __be16 opcode;
+};
+
+struct mlx4_cmd_info {
+ u16 opcode;
+ bool has_inbox;
+ bool has_outbox;
+ bool out_is_imm;
+ bool encode_slave_id;
+ int (*verify)(struct mlx4_dev *dev, int slave, struct mlx4_vhcr *vhcr,
+ struct mlx4_cmd_mailbox *inbox);
+ int (*wrapper)(struct mlx4_dev *dev, int slave, struct mlx4_vhcr *vhcr,
+ struct mlx4_cmd_mailbox *inbox,
+ struct mlx4_cmd_mailbox *outbox,
+ struct mlx4_cmd_info *cmd);
+};
+
#ifdef CONFIG_MLX4_DEBUG
extern int mlx4_debug_level;
#else /* CONFIG_MLX4_DEBUG */
@@ -99,6 +191,12 @@ do { \
#define mlx4_warn(mdev, format, arg...) \
dev_warn(&mdev->pdev->dev, format, ##arg)
+extern int mlx4_log_num_mgm_entry_size;
+extern int log_mtts_per_seg;
+
+#define MLX4_MAX_NUM_SLAVES (MLX4_MAX_NUM_PF + MLX4_MAX_NUM_VF)
+#define ALL_SLAVES 0xff
+
struct mlx4_bitmap {
u32 last;
u32 top;
@@ -130,6 +228,147 @@ struct mlx4_icm_table {
struct mlx4_icm **icm;
};
+/*
+ * Must be packed because mtt_seg is 64 bits but only aligned to 32 bits.
+ */
+struct mlx4_mpt_entry {
+ __be32 flags;
+ __be32 qpn;
+ __be32 key;
+ __be32 pd_flags;
+ __be64 start;
+ __be64 length;
+ __be32 lkey;
+ __be32 win_cnt;
+ u8 reserved1[3];
+ u8 mtt_rep;
+ __be64 mtt_addr;
+ __be32 mtt_sz;
+ __be32 entity_size;
+ __be32 first_byte_offset;
+} __packed;
+
+/*
+ * Must be packed because start is 64 bits but only aligned to 32 bits.
+ */
+struct mlx4_eq_context {
+ __be32 flags;
+ u16 reserved1[3];
+ __be16 page_offset;
+ u8 log_eq_size;
+ u8 reserved2[4];
+ u8 eq_period;
+ u8 reserved3;
+ u8 eq_max_count;
+ u8 reserved4[3];
+ u8 intr;
+ u8 log_page_size;
+ u8 reserved5[2];
+ u8 mtt_base_addr_h;
+ __be32 mtt_base_addr_l;
+ u32 reserved6[2];
+ __be32 consumer_index;
+ __be32 producer_index;
+ u32 reserved7[4];
+};
+
+struct mlx4_cq_context {
+ __be32 flags;
+ u16 reserved1[3];
+ __be16 page_offset;
+ __be32 logsize_usrpage;
+ __be16 cq_period;
+ __be16 cq_max_count;
+ u8 reserved2[3];
+ u8 comp_eqn;
+ u8 log_page_size;
+ u8 reserved3[2];
+ u8 mtt_base_addr_h;
+ __be32 mtt_base_addr_l;
+ __be32 last_notified_index;
+ __be32 solicit_producer_index;
+ __be32 consumer_index;
+ __be32 producer_index;
+ u32 reserved4[2];
+ __be64 db_rec_addr;
+};
+
+struct mlx4_srq_context {
+ __be32 state_logsize_srqn;
+ u8 logstride;
+ u8 reserved1;
+ __be16 xrcd;
+ __be32 pg_offset_cqn;
+ u32 reserved2;
+ u8 log_page_size;
+ u8 reserved3[2];
+ u8 mtt_base_addr_h;
+ __be32 mtt_base_addr_l;
+ __be32 pd;
+ __be16 limit_watermark;
+ __be16 wqe_cnt;
+ u16 reserved4;
+ __be16 wqe_counter;
+ u32 reserved5;
+ __be64 db_rec_addr;
+};
+
+struct mlx4_eqe {
+ u8 reserved1;
+ u8 type;
+ u8 reserved2;
+ u8 subtype;
+ union {
+ u32 raw[6];
+ struct {
+ __be32 cqn;
+ } __packed comp;
+ struct {
+ u16 reserved1;
+ __be16 token;
+ u32 reserved2;
+ u8 reserved3[3];
+ u8 status;
+ __be64 out_param;
+ } __packed cmd;
+ struct {
+ __be32 qpn;
+ } __packed qp;
+ struct {
+ __be32 srqn;
+ } __packed srq;
+ struct {
+ __be32 cqn;
+ u32 reserved1;
+ u8 reserved2[3];
+ u8 syndrome;
+ } __packed cq_err;
+ struct {
+ u32 reserved1[2];
+ __be32 port;
+ } __packed port_change;
+ struct {
+ #define COMM_CHANNEL_BIT_ARRAY_SIZE 4
+ u32 reserved;
+ u32 bit_vec[COMM_CHANNEL_BIT_ARRAY_SIZE];
+ } __packed comm_channel_arm;
+ struct {
+ u8 port;
+ u8 reserved[3];
+ __be64 mac;
+ } __packed mac_update;
+ struct {
+ u8 port;
+ } __packed sw_event;
+ struct {
+ __be32 slave_id;
+ } __packed flr_event;
+ } event;
+ u8 slave_id;
+ u8 reserved3[2];
+ u8 owner;
+} __packed;
+
struct mlx4_eq {
struct mlx4_dev *dev;
void __iomem *doorbell;
@@ -142,6 +381,18 @@ struct mlx4_eq {
struct mlx4_mtt mtt;
};
+struct mlx4_slave_eqe {
+ u8 type;
+ u8 port;
+ u32 param;
+};
+
+struct mlx4_slave_event_eq_info {
+ u32 eqn;
+ u16 token;
+ u64 event_type;
+};
+
struct mlx4_profile {
int num_qp;
int rdmarc_per_qp;
@@ -155,16 +406,37 @@ struct mlx4_profile {
struct mlx4_fw {
u64 clr_int_base;
u64 catas_offset;
+ u64 comm_base;
struct mlx4_icm *fw_icm;
struct mlx4_icm *aux_icm;
u32 catas_size;
u16 fw_pages;
u8 clr_int_bar;
u8 catas_bar;
+ u8 comm_bar;
};
-#define MGM_QPN_MASK 0x00FFFFFF
-#define MGM_BLCK_LB_BIT 30
+struct mlx4_comm {
+ u32 slave_write;
+ u32 slave_read;
+};
+
+enum {
+ MLX4_MCAST_CONFIG = 0,
+ MLX4_MCAST_DISABLE = 1,
+ MLX4_MCAST_ENABLE = 2,
+};
+
+#define VLAN_FLTR_SIZE 128
+
+struct mlx4_vlan_fltr {
+ __be32 entry[VLAN_FLTR_SIZE];
+};
+
+struct mlx4_mcast_entry {
+ struct list_head list;
+ u64 addr;
+};
struct mlx4_promisc_qp {
struct list_head list;
@@ -177,19 +449,87 @@ struct mlx4_steer_index {
struct list_head duplicates;
};
-struct mlx4_mgm {
- __be32 next_gid_index;
- __be32 members_count;
- u32 reserved[2];
- u8 gid[16];
- __be32 qp[MLX4_QP_PER_MGM];
+struct mlx4_slave_state {
+ u8 comm_toggle;
+ u8 last_cmd;
+ u8 init_port_mask;
+ bool active;
+ u8 function;
+ dma_addr_t vhcr_dma;
+ u16 mtu[MLX4_MAX_PORTS + 1];
+ __be32 ib_cap_mask[MLX4_MAX_PORTS + 1];
+ struct mlx4_slave_eqe eq[MLX4_MFUNC_MAX_EQES];
+ struct list_head mcast_filters[MLX4_MAX_PORTS + 1];
+ struct mlx4_vlan_fltr *vlan_filter[MLX4_MAX_PORTS + 1];
+ struct mlx4_slave_event_eq_info event_eq;
+ u16 eq_pi;
+ u16 eq_ci;
+ spinlock_t lock;
+ /*initialized via the kzalloc*/
+ u8 is_slave_going_down;
+ u32 cookie;
+};
+
+struct slave_list {
+ struct mutex mutex;
+ struct list_head res_list[MLX4_NUM_OF_RESOURCE_TYPE];
+};
+
+struct mlx4_resource_tracker {
+ spinlock_t lock;
+ /* tree for each resources */
+ struct radix_tree_root res_tree[MLX4_NUM_OF_RESOURCE_TYPE];
+ /* num_of_slave's lists, one per slave */
+ struct slave_list *slave_list;
+};
+
+#define SLAVE_EVENT_EQ_SIZE 128
+struct mlx4_slave_event_eq {
+ u32 eqn;
+ u32 cons;
+ u32 prod;
+ struct mlx4_eqe event_eqe[SLAVE_EVENT_EQ_SIZE];
+};
+
+struct mlx4_master_qp0_state {
+ int proxy_qp0_active;
+ int qp0_active;
+ int port_active;
+};
+
+struct mlx4_mfunc_master_ctx {
+ struct mlx4_slave_state *slave_state;
+ struct mlx4_master_qp0_state qp0_state[MLX4_MAX_PORTS + 1];
+ int init_port_ref[MLX4_MAX_PORTS + 1];
+ u16 max_mtu[MLX4_MAX_PORTS + 1];
+ int disable_mcast_ref[MLX4_MAX_PORTS + 1];
+ struct mlx4_resource_tracker res_tracker;
+ struct workqueue_struct *comm_wq;
+ struct work_struct comm_work;
+ struct work_struct slave_event_work;
+ struct work_struct slave_flr_event_work;
+ spinlock_t slave_state_lock;
+ __be32 comm_arm_bit_vector[4];
+ struct mlx4_eqe cmd_eqe;
+ struct mlx4_slave_event_eq slave_eq;
+ struct mutex gen_eqe_mutex[MLX4_MFUNC_MAX];
+};
+
+struct mlx4_mfunc {
+ struct mlx4_comm __iomem *comm;
+ struct mlx4_vhcr_cmd *vhcr;
+ dma_addr_t vhcr_dma;
+
+ struct mlx4_mfunc_master_ctx master;
};
+
struct mlx4_cmd {
struct pci_pool *pool;
void __iomem *hcr;
struct mutex hcr_mutex;
struct semaphore poll_sem;
struct semaphore event_sem;
+ struct semaphore slave_sem;
int max_cmds;
spinlock_t context_lock;
int free_head;
@@ -197,6 +537,7 @@ struct mlx4_cmd {
u16 token_mask;
u8 use_events;
u8 toggle;
+ u8 comm_toggle;
};
struct mlx4_uar_table {
@@ -287,6 +628,48 @@ struct mlx4_vlan_table {
int max;
};
+#define SET_PORT_GEN_ALL_VALID 0x7
+#define SET_PORT_PROMISC_SHIFT 31
+#define SET_PORT_MC_PROMISC_SHIFT 30
+
+enum {
+ MCAST_DIRECT_ONLY = 0,
+ MCAST_DIRECT = 1,
+ MCAST_DEFAULT = 2
+};
+
+
+struct mlx4_set_port_general_context {
+ u8 reserved[3];
+ u8 flags;
+ u16 reserved2;
+ __be16 mtu;
+ u8 pptx;
+ u8 pfctx;
+ u16 reserved3;
+ u8 pprx;
+ u8 pfcrx;
+ u16 reserved4;
+};
+
+struct mlx4_set_port_rqp_calc_context {
+ __be32 base_qpn;
+ u8 rererved;
+ u8 n_mac;
+ u8 n_vlan;
+ u8 n_prio;
+ u8 reserved2[3];
+ u8 mac_miss;
+ u8 intra_no_vlan;
+ u8 no_vlan;
+ u8 intra_vlan_miss;
+ u8 vlan_miss;
+ u8 reserved3[3];
+ u8 no_vlan_prio;
+ __be32 promisc;
+ __be32 mcast;
+};
+
struct mlx4_mac_entry {
u64 mac;
};
@@ -333,6 +716,7 @@ struct mlx4_priv {
struct mlx4_fw fw;
struct mlx4_cmd cmd;
+ struct mlx4_mfunc mfunc;
struct mlx4_bitmap pd_bitmap;
struct mlx4_bitmap xrcd_bitmap;
@@ -359,6 +743,7 @@ struct mlx4_priv {
struct list_head bf_list;
struct mutex bf_mutex;
struct io_mapping *bf_mapping;
+ int reserved_mtts;
};
static inline struct mlx4_priv *mlx4_priv(struct mlx4_dev *dev)
@@ -403,6 +788,62 @@ void mlx4_cleanup_cq_table(struct mlx4_dev *dev);
void mlx4_cleanup_qp_table(struct mlx4_dev *dev);
void mlx4_cleanup_srq_table(struct mlx4_dev *dev);
void mlx4_cleanup_mcg_table(struct mlx4_dev *dev);
+int __mlx4_qp_alloc_icm(struct mlx4_dev *dev, int qpn);
+void __mlx4_qp_free_icm(struct mlx4_dev *dev, int qpn);
+int __mlx4_cq_alloc_icm(struct mlx4_dev *dev, int *cqn);
+void __mlx4_cq_free_icm(struct mlx4_dev *dev, int cqn);
+int __mlx4_srq_alloc_icm(struct mlx4_dev *dev, int *srqn);
+void __mlx4_srq_free_icm(struct mlx4_dev *dev, int srqn);
+int __mlx4_mr_reserve(struct mlx4_dev *dev);
+void __mlx4_mr_release(struct mlx4_dev *dev, u32 index);
+int __mlx4_mr_alloc_icm(struct mlx4_dev *dev, u32 index);
+void __mlx4_mr_free_icm(struct mlx4_dev *dev, u32 index);
+u32 __mlx4_alloc_mtt_range(struct mlx4_dev *dev, int order);
+void __mlx4_free_mtt_range(struct mlx4_dev *dev, u32 first_seg, int order);
+
+int mlx4_WRITE_MTT_wrapper(struct mlx4_dev *dev, int slave,
+ struct mlx4_vhcr *vhcr,
+ struct mlx4_cmd_mailbox *inbox,
+ struct mlx4_cmd_mailbox *outbox,
+ struct mlx4_cmd_info *cmd);
+int mlx4_SYNC_TPT_wrapper(struct mlx4_dev *dev, int slave,
+ struct mlx4_vhcr *vhcr,
+ struct mlx4_cmd_mailbox *inbox,
+ struct mlx4_cmd_mailbox *outbox,
+ struct mlx4_cmd_info *cmd);
+int mlx4_SW2HW_MPT_wrapper(struct mlx4_dev *dev, int slave,
+ struct mlx4_vhcr *vhcr,
+ struct mlx4_cmd_mailbox *inbox,
+ struct mlx4_cmd_mailbox *outbox,
+ struct mlx4_cmd_info *cmd);
+int mlx4_HW2SW_MPT_wrapper(struct mlx4_dev *dev, int slave,
+ struct mlx4_vhcr *vhcr,
+ struct mlx4_cmd_mailbox *inbox,
+ struct mlx4_cmd_mailbox *outbox,
+ struct mlx4_cmd_info *cmd);
+int mlx4_QUERY_MPT_wrapper(struct mlx4_dev *dev, int slave,
+ struct mlx4_vhcr *vhcr,
+ struct mlx4_cmd_mailbox *inbox,
+ struct mlx4_cmd_mailbox *outbox,
+ struct mlx4_cmd_info *cmd);
+int mlx4_SW2HW_EQ_wrapper(struct mlx4_dev *dev, int slave,
+ struct mlx4_vhcr *vhcr,
+ struct mlx4_cmd_mailbox *inbox,
+ struct mlx4_cmd_mailbox *outbox,
+ struct mlx4_cmd_info *cmd);
+int mlx4_DMA_wrapper(struct mlx4_dev *dev, int slave,
+ struct mlx4_vhcr *vhcr,
+ struct mlx4_cmd_mailbox *inbox,
+ struct mlx4_cmd_mailbox *outbox,
+ struct mlx4_cmd_info *cmd);
+int __mlx4_qp_reserve_range(struct mlx4_dev *dev, int cnt, int align,
+ int *base);
+void __mlx4_qp_release_range(struct mlx4_dev *dev, int base_qpn, int cnt);
+int __mlx4_register_mac(struct mlx4_dev *dev, u8 port, u64 mac);
+void __mlx4_unregister_mac(struct mlx4_dev *dev, u8 port, u64 mac);
+int __mlx4_replace_mac(struct mlx4_dev *dev, u8 port, int qpn, u64 new_mac);
+int __mlx4_write_mtt(struct mlx4_dev *dev, struct mlx4_mtt *mtt,
+ int start_index, int npages, u64 *page_list);
void mlx4_start_catas_poll(struct mlx4_dev *dev);
void mlx4_stop_catas_poll(struct mlx4_dev *dev);
@@ -419,13 +860,113 @@ u64 mlx4_make_profile(struct mlx4_dev *dev,
struct mlx4_profile *request,
struct mlx4_dev_cap *dev_cap,
struct mlx4_init_hca_param *init_hca);
+void mlx4_master_comm_channel(struct work_struct *work);
+void mlx4_gen_slave_eqe(struct work_struct *work);
+void mlx4_master_handle_slave_flr(struct work_struct *work);
+
+int mlx4_ALLOC_RES_wrapper(struct mlx4_dev *dev, int slave,
+ struct mlx4_vhcr *vhcr,
+ struct mlx4_cmd_mailbox *inbox,
+ struct mlx4_cmd_mailbox *outbox,
+ struct mlx4_cmd_info *cmd);
+int mlx4_FREE_RES_wrapper(struct mlx4_dev *dev, int slave,
+ struct mlx4_vhcr *vhcr,
+ struct mlx4_cmd_mailbox *inbox,
+ struct mlx4_cmd_mailbox *outbox,
+ struct mlx4_cmd_info *cmd);
+int mlx4_MAP_EQ_wrapper(struct mlx4_dev *dev, int slave,
+ struct mlx4_vhcr *vhcr, struct mlx4_cmd_mailbox *inbox,
+ struct mlx4_cmd_mailbox *outbox,
+ struct mlx4_cmd_info *cmd);
+int mlx4_COMM_INT_wrapper(struct mlx4_dev *dev, int slave,
+ struct mlx4_vhcr *vhcr,
+ struct mlx4_cmd_mailbox *inbox,
+ struct mlx4_cmd_mailbox *outbox,
+ struct mlx4_cmd_info *cmd);
+int mlx4_HW2SW_EQ_wrapper(struct mlx4_dev *dev, int slave,
+ struct mlx4_vhcr *vhcr,
+ struct mlx4_cmd_mailbox *inbox,
+ struct mlx4_cmd_mailbox *outbox,
+ struct mlx4_cmd_info *cmd);
+int mlx4_QUERY_EQ_wrapper(struct mlx4_dev *dev, int slave,
+ struct mlx4_vhcr *vhcr,
+ struct mlx4_cmd_mailbox *inbox,
+ struct mlx4_cmd_mailbox *outbox,
+ struct mlx4_cmd_info *cmd);
+int mlx4_SW2HW_CQ_wrapper(struct mlx4_dev *dev, int slave,
+ struct mlx4_vhcr *vhcr,
+ struct mlx4_cmd_mailbox *inbox,
+ struct mlx4_cmd_mailbox *outbox,
+ struct mlx4_cmd_info *cmd);
+int mlx4_HW2SW_CQ_wrapper(struct mlx4_dev *dev, int slave,
+ struct mlx4_vhcr *vhcr,
+ struct mlx4_cmd_mailbox *inbox,
+ struct mlx4_cmd_mailbox *outbox,
+ struct mlx4_cmd_info *cmd);
+int mlx4_QUERY_CQ_wrapper(struct mlx4_dev *dev, int slave,
+ struct mlx4_vhcr *vhcr,
+ struct mlx4_cmd_mailbox *inbox,
+ struct mlx4_cmd_mailbox *outbox,
+ struct mlx4_cmd_info *cmd);
+int mlx4_MODIFY_CQ_wrapper(struct mlx4_dev *dev, int slave,
+ struct mlx4_vhcr *vhcr,
+ struct mlx4_cmd_mailbox *inbox,
+ struct mlx4_cmd_mailbox *outbox,
+ struct mlx4_cmd_info *cmd);
+int mlx4_SW2HW_SRQ_wrapper(struct mlx4_dev *dev, int slave,
+ struct mlx4_vhcr *vhcr,
+ struct mlx4_cmd_mailbox *inbox,
+ struct mlx4_cmd_mailbox *outbox,
+ struct mlx4_cmd_info *cmd);
+int mlx4_HW2SW_SRQ_wrapper(struct mlx4_dev *dev, int slave,
+ struct mlx4_vhcr *vhcr,
+ struct mlx4_cmd_mailbox *inbox,
+ struct mlx4_cmd_mailbox *outbox,
+ struct mlx4_cmd_info *cmd);
+int mlx4_QUERY_SRQ_wrapper(struct mlx4_dev *dev, int slave,
+ struct mlx4_vhcr *vhcr,
+ struct mlx4_cmd_mailbox *inbox,
+ struct mlx4_cmd_mailbox *outbox,
+ struct mlx4_cmd_info *cmd);
+int mlx4_ARM_SRQ_wrapper(struct mlx4_dev *dev, int slave,
+ struct mlx4_vhcr *vhcr,
+ struct mlx4_cmd_mailbox *inbox,
+ struct mlx4_cmd_mailbox *outbox,
+ struct mlx4_cmd_info *cmd);
+int mlx4_GEN_QP_wrapper(struct mlx4_dev *dev, int slave,
+ struct mlx4_vhcr *vhcr,
+ struct mlx4_cmd_mailbox *inbox,
+ struct mlx4_cmd_mailbox *outbox,
+ struct mlx4_cmd_info *cmd);
+int mlx4_RST2INIT_QP_wrapper(struct mlx4_dev *dev, int slave,
+ struct mlx4_vhcr *vhcr,
+ struct mlx4_cmd_mailbox *inbox,
+ struct mlx4_cmd_mailbox *outbox,
+ struct mlx4_cmd_info *cmd);
+int mlx4_INIT2RTR_QP_wrapper(struct mlx4_dev *dev, int slave,
+ struct mlx4_vhcr *vhcr,
+ struct mlx4_cmd_mailbox *inbox,
+ struct mlx4_cmd_mailbox *outbox,
+ struct mlx4_cmd_info *cmd);
+int mlx4_2RST_QP_wrapper(struct mlx4_dev *dev, int slave,
+ struct mlx4_vhcr *vhcr,
+ struct mlx4_cmd_mailbox *inbox,
+ struct mlx4_cmd_mailbox *outbox,
+ struct mlx4_cmd_info *cmd);
+
+int mlx4_GEN_EQE(struct mlx4_dev *dev, int slave, struct mlx4_eqe *eqe);
int mlx4_cmd_init(struct mlx4_dev *dev);
void mlx4_cmd_cleanup(struct mlx4_dev *dev);
+int mlx4_multi_func_init(struct mlx4_dev *dev);
+void mlx4_multi_func_cleanup(struct mlx4_dev *dev);
void mlx4_cmd_event(struct mlx4_dev *dev, u16 token, u8 status, u64 out_param);
int mlx4_cmd_use_events(struct mlx4_dev *dev);
void mlx4_cmd_use_polling(struct mlx4_dev *dev);
+int mlx4_comm_cmd(struct mlx4_dev *dev, u8 cmd, u16 param,
+ unsigned long timeout);
+
void mlx4_cq_completion(struct mlx4_dev *dev, u32 cqn);
void mlx4_cq_event(struct mlx4_dev *dev, u32 cqn, int event_type);
@@ -452,12 +993,113 @@ void mlx4_init_mac_table(struct mlx4_dev *dev, struct mlx4_mac_table *table);
void mlx4_init_vlan_table(struct mlx4_dev *dev, struct mlx4_vlan_table *table);
int mlx4_SET_PORT(struct mlx4_dev *dev, u8 port);
+/* resource tracker functions*/
+int mlx4_get_slave_from_resource_id(struct mlx4_dev *dev,
+ enum mlx4_resource resource_type,
+ int resource_id, int *slave);
+void mlx4_delete_all_resources_for_slave(struct mlx4_dev *dev, int slave_id);
+int mlx4_init_resource_tracker(struct mlx4_dev *dev);
+
+void mlx4_free_resource_tracker(struct mlx4_dev *dev);
+
+int mlx4_SET_PORT_wrapper(struct mlx4_dev *dev, int slave,
+ struct mlx4_vhcr *vhcr,
+ struct mlx4_cmd_mailbox *inbox,
+ struct mlx4_cmd_mailbox *outbox,
+ struct mlx4_cmd_info *cmd);
+int mlx4_INIT_PORT_wrapper(struct mlx4_dev *dev, int slave,
+ struct mlx4_vhcr *vhcr,
+ struct mlx4_cmd_mailbox *inbox,
+ struct mlx4_cmd_mailbox *outbox,
+ struct mlx4_cmd_info *cmd);
+int mlx4_CLOSE_PORT_wrapper(struct mlx4_dev *dev, int slave,
+ struct mlx4_vhcr *vhcr,
+ struct mlx4_cmd_mailbox *inbox,
+ struct mlx4_cmd_mailbox *outbox,
+ struct mlx4_cmd_info *cmd);
+int mlx4_QUERY_PORT_wrapper(struct mlx4_dev *dev, int slave,
+ struct mlx4_vhcr *vhcr,
+ struct mlx4_cmd_mailbox *inbox,
+ struct mlx4_cmd_mailbox *outbox,
+ struct mlx4_cmd_info *cmd);
int mlx4_get_port_ib_caps(struct mlx4_dev *dev, u8 port, __be32 *caps);
int mlx4_check_ext_port_caps(struct mlx4_dev *dev, u8 port);
+
+int mlx4_QP_ATTACH_wrapper(struct mlx4_dev *dev, int slave,
+ struct mlx4_vhcr *vhcr,
+ struct mlx4_cmd_mailbox *inbox,
+ struct mlx4_cmd_mailbox *outbox,
+ struct mlx4_cmd_info *cmd);
+
+int mlx4_PROMISC_wrapper(struct mlx4_dev *dev, int slave,
+ struct mlx4_vhcr *vhcr,
+ struct mlx4_cmd_mailbox *inbox,
+ struct mlx4_cmd_mailbox *outbox,
+ struct mlx4_cmd_info *cmd);
int mlx4_qp_detach_common(struct mlx4_dev *dev, struct mlx4_qp *qp, u8 gid[16],
enum mlx4_protocol prot, enum mlx4_steer_type steer);
int mlx4_qp_attach_common(struct mlx4_dev *dev, struct mlx4_qp *qp, u8 gid[16],
int block_mcast_loopback, enum mlx4_protocol prot,
enum mlx4_steer_type steer);
+int mlx4_SET_MCAST_FLTR_wrapper(struct mlx4_dev *dev, int slave,
+ struct mlx4_vhcr *vhcr,
+ struct mlx4_cmd_mailbox *inbox,
+ struct mlx4_cmd_mailbox *outbox,
+ struct mlx4_cmd_info *cmd);
+int mlx4_SET_VLAN_FLTR_wrapper(struct mlx4_dev *dev, int slave,
+ struct mlx4_vhcr *vhcr,
+ struct mlx4_cmd_mailbox *inbox,
+ struct mlx4_cmd_mailbox *outbox,
+ struct mlx4_cmd_info *cmd);
+int mlx4_common_set_vlan_fltr(struct mlx4_dev *dev, int function,
+ int port, void *buf);
+int mlx4_common_dump_eth_stats(struct mlx4_dev *dev, int slave, u32 in_mod,
+ struct mlx4_cmd_mailbox *outbox);
+int mlx4_DUMP_ETH_STATS_wrapper(struct mlx4_dev *dev, int slave,
+ struct mlx4_vhcr *vhcr,
+ struct mlx4_cmd_mailbox *inbox,
+ struct mlx4_cmd_mailbox *outbox,
+ struct mlx4_cmd_info *cmd);
+int mlx4_PKEY_TABLE_wrapper(struct mlx4_dev *dev, int slave,
+ struct mlx4_vhcr *vhcr,
+ struct mlx4_cmd_mailbox *inbox,
+ struct mlx4_cmd_mailbox *outbox,
+ struct mlx4_cmd_info *cmd);
+int mlx4_QUERY_IF_STAT_wrapper(struct mlx4_dev *dev, int slave,
+ struct mlx4_vhcr *vhcr,
+ struct mlx4_cmd_mailbox *inbox,
+ struct mlx4_cmd_mailbox *outbox,
+ struct mlx4_cmd_info *cmd);
+
+int mlx4_get_mgm_entry_size(struct mlx4_dev *dev);
+int mlx4_get_qp_per_mgm(struct mlx4_dev *dev);
+
+static inline void set_param_l(u64 *arg, u32 val)
+{
+ *((u32 *)arg) = val;
+}
+
+static inline void set_param_h(u64 *arg, u32 val)
+{
+ *arg = (*arg & 0xffffffff) | ((u64) val << 32);
+}
+
+static inline u32 get_param_l(u64 *arg)
+{
+ return (u32) (*arg & 0xffffffff);
+}
+
+static inline u32 get_param_h(u64 *arg)
+{
+ return (u32)(*arg >> 32);
+}
+
+static inline spinlock_t *mlx4_tlock(struct mlx4_dev *dev)
+{
+ return &mlx4_priv(dev)->mfunc.master.res_tracker.lock;
+}
+
+#define NOT_MASKED_PD_BITS 17
+
#endif /* MLX4_H */
generated by cgit v1.2.3 (git 2.39.1) at 2024-12-03 13:41:38 +0100