summaryrefslogtreecommitdiffstats
path: root/include
diff options
context:
space:
mode:
Diffstat (limited to 'include')
-rw-r--r--include/linux/mlx4/cmd.h1
-rw-r--r--include/linux/mlx4/device.h6
-rw-r--r--include/linux/mlx5/cq.h18
-rw-r--r--include/linux/mlx5/device.h31
-rw-r--r--include/linux/mlx5/qp.h45
-rw-r--r--include/rdma/ib_verbs.h21
-rw-r--r--include/scsi/scsi_transport_srp.h36
7 files changed, 138 insertions, 20 deletions
diff --git a/include/linux/mlx4/cmd.h b/include/linux/mlx4/cmd.h
index 8df61bc5da00..ff36620f88a7 100644
--- a/include/linux/mlx4/cmd.h
+++ b/include/linux/mlx4/cmd.h
@@ -157,6 +157,7 @@ enum {
/* register/delete flow steering network rules */
MLX4_QP_FLOW_STEERING_ATTACH = 0x65,
MLX4_QP_FLOW_STEERING_DETACH = 0x66,
+ MLX4_FLOW_STEERING_IB_UC_QP_RANGE = 0x64,
};
enum {
diff --git a/include/linux/mlx4/device.h b/include/linux/mlx4/device.h
index 7d3a523160ba..7de9fde3a9dd 100644
--- a/include/linux/mlx4/device.h
+++ b/include/linux/mlx4/device.h
@@ -160,7 +160,8 @@ enum {
MLX4_DEV_CAP_FLAG2_TS = 1LL << 5,
MLX4_DEV_CAP_FLAG2_VLAN_CONTROL = 1LL << 6,
MLX4_DEV_CAP_FLAG2_FSM = 1LL << 7,
- MLX4_DEV_CAP_FLAG2_UPDATE_QP = 1LL << 8
+ MLX4_DEV_CAP_FLAG2_UPDATE_QP = 1LL << 8,
+ MLX4_DEV_CAP_FLAG2_DMFS_IPOIB = 1LL << 9
};
enum {
@@ -1144,6 +1145,9 @@ int set_and_calc_slave_port_state(struct mlx4_dev *dev, int slave, u8 port, int
void mlx4_put_slave_node_guid(struct mlx4_dev *dev, int slave, __be64 guid);
__be64 mlx4_get_slave_node_guid(struct mlx4_dev *dev, int slave);
+int mlx4_FLOW_STEERING_IB_UC_QP_RANGE(struct mlx4_dev *dev, u32 min_range_qpn,
+ u32 max_range_qpn);
+
cycle_t mlx4_read_clock(struct mlx4_dev *dev);
#endif /* MLX4_DEVICE_H */
diff --git a/include/linux/mlx5/cq.h b/include/linux/mlx5/cq.h
index 3db67f73d96d..2202c7f72b75 100644
--- a/include/linux/mlx5/cq.h
+++ b/include/linux/mlx5/cq.h
@@ -79,15 +79,23 @@ enum {
MLX5_CQE_RESP_SEND = 2,
MLX5_CQE_RESP_SEND_IMM = 3,
MLX5_CQE_RESP_SEND_INV = 4,
- MLX5_CQE_RESIZE_CQ = 0xff, /* TBD */
+ MLX5_CQE_RESIZE_CQ = 5,
MLX5_CQE_REQ_ERR = 13,
MLX5_CQE_RESP_ERR = 14,
+ MLX5_CQE_INVALID = 15,
};
enum {
- MLX5_CQ_MODIFY_RESEIZE = 0,
- MLX5_CQ_MODIFY_MODER = 1,
- MLX5_CQ_MODIFY_MAPPING = 2,
+ MLX5_CQ_MODIFY_PERIOD = 1 << 0,
+ MLX5_CQ_MODIFY_COUNT = 1 << 1,
+ MLX5_CQ_MODIFY_OVERRUN = 1 << 2,
+};
+
+enum {
+ MLX5_CQ_OPMOD_RESIZE = 1,
+ MLX5_MODIFY_CQ_MASK_LOG_SIZE = 1 << 0,
+ MLX5_MODIFY_CQ_MASK_PG_OFFSET = 1 << 1,
+ MLX5_MODIFY_CQ_MASK_PG_SIZE = 1 << 2,
};
struct mlx5_cq_modify_params {
@@ -158,7 +166,7 @@ int mlx5_core_destroy_cq(struct mlx5_core_dev *dev, struct mlx5_core_cq *cq);
int mlx5_core_query_cq(struct mlx5_core_dev *dev, struct mlx5_core_cq *cq,
struct mlx5_query_cq_mbox_out *out);
int mlx5_core_modify_cq(struct mlx5_core_dev *dev, struct mlx5_core_cq *cq,
- int type, struct mlx5_cq_modify_params *params);
+ struct mlx5_modify_cq_mbox_in *in, int in_sz);
int mlx5_debug_cq_add(struct mlx5_core_dev *dev, struct mlx5_core_cq *cq);
void mlx5_debug_cq_remove(struct mlx5_core_dev *dev, struct mlx5_core_cq *cq);
diff --git a/include/linux/mlx5/device.h b/include/linux/mlx5/device.h
index da78875807fc..817a6fae6d2c 100644
--- a/include/linux/mlx5/device.h
+++ b/include/linux/mlx5/device.h
@@ -104,9 +104,10 @@ enum {
};
enum {
- MLX5_BF_REGS_PER_PAGE = 4,
- MLX5_MAX_UAR_PAGES = 1 << 8,
- MLX5_MAX_UUARS = MLX5_MAX_UAR_PAGES * MLX5_BF_REGS_PER_PAGE,
+ MLX5_BF_REGS_PER_PAGE = 4,
+ MLX5_MAX_UAR_PAGES = 1 << 8,
+ MLX5_NON_FP_BF_REGS_PER_PAGE = 2,
+ MLX5_MAX_UUARS = MLX5_MAX_UAR_PAGES * MLX5_NON_FP_BF_REGS_PER_PAGE,
};
enum {
@@ -176,6 +177,8 @@ enum {
MLX5_DEV_CAP_FLAG_APM = 1LL << 17,
MLX5_DEV_CAP_FLAG_ATOMIC = 1LL << 18,
MLX5_DEV_CAP_FLAG_ON_DMND_PG = 1LL << 24,
+ MLX5_DEV_CAP_FLAG_CQ_MODER = 1LL << 29,
+ MLX5_DEV_CAP_FLAG_RESIZE_CQ = 1LL << 30,
MLX5_DEV_CAP_FLAG_RESIZE_SRQ = 1LL << 32,
MLX5_DEV_CAP_FLAG_REMOTE_FENCE = 1LL << 38,
MLX5_DEV_CAP_FLAG_TLP_HINTS = 1LL << 39,
@@ -231,7 +234,8 @@ enum {
};
enum {
- MLX5_ADAPTER_PAGE_SHIFT = 12
+ MLX5_ADAPTER_PAGE_SHIFT = 12,
+ MLX5_ADAPTER_PAGE_SIZE = 1 << MLX5_ADAPTER_PAGE_SHIFT,
};
enum {
@@ -697,6 +701,20 @@ struct mlx5_query_cq_mbox_out {
__be64 pas[0];
};
+struct mlx5_modify_cq_mbox_in {
+ struct mlx5_inbox_hdr hdr;
+ __be32 cqn;
+ __be32 field_select;
+ struct mlx5_cq_context ctx;
+ u8 rsvd[192];
+ __be64 pas[0];
+};
+
+struct mlx5_modify_cq_mbox_out {
+ struct mlx5_outbox_hdr hdr;
+ u8 rsvd[8];
+};
+
struct mlx5_enable_hca_mbox_in {
struct mlx5_inbox_hdr hdr;
u8 rsvd[8];
@@ -831,8 +849,8 @@ struct mlx5_create_mkey_mbox_in {
struct mlx5_mkey_seg seg;
u8 rsvd1[16];
__be32 xlat_oct_act_size;
- __be32 bsf_coto_act_size;
- u8 rsvd2[168];
+ __be32 rsvd2;
+ u8 rsvd3[168];
__be64 pas[0];
};
@@ -871,6 +889,7 @@ struct mlx5_modify_mkey_mbox_in {
struct mlx5_modify_mkey_mbox_out {
struct mlx5_outbox_hdr hdr;
+ u8 rsvd[8];
};
struct mlx5_dump_mkey_mbox_in {
diff --git a/include/linux/mlx5/qp.h b/include/linux/mlx5/qp.h
index d9e3eacb3a7f..d51eff713549 100644
--- a/include/linux/mlx5/qp.h
+++ b/include/linux/mlx5/qp.h
@@ -464,4 +464,49 @@ void mlx5_cleanup_qp_table(struct mlx5_core_dev *dev);
int mlx5_debug_qp_add(struct mlx5_core_dev *dev, struct mlx5_core_qp *qp);
void mlx5_debug_qp_remove(struct mlx5_core_dev *dev, struct mlx5_core_qp *qp);
+static inline const char *mlx5_qp_type_str(int type)
+{
+ switch (type) {
+ case MLX5_QP_ST_RC: return "RC";
+ case MLX5_QP_ST_UC: return "C";
+ case MLX5_QP_ST_UD: return "UD";
+ case MLX5_QP_ST_XRC: return "XRC";
+ case MLX5_QP_ST_MLX: return "MLX";
+ case MLX5_QP_ST_QP0: return "QP0";
+ case MLX5_QP_ST_QP1: return "QP1";
+ case MLX5_QP_ST_RAW_ETHERTYPE: return "RAW_ETHERTYPE";
+ case MLX5_QP_ST_RAW_IPV6: return "RAW_IPV6";
+ case MLX5_QP_ST_SNIFFER: return "SNIFFER";
+ case MLX5_QP_ST_SYNC_UMR: return "SYNC_UMR";
+ case MLX5_QP_ST_PTP_1588: return "PTP_1588";
+ case MLX5_QP_ST_REG_UMR: return "REG_UMR";
+ default: return "Invalid transport type";
+ }
+}
+
+static inline const char *mlx5_qp_state_str(int state)
+{
+ switch (state) {
+ case MLX5_QP_STATE_RST:
+ return "RST";
+ case MLX5_QP_STATE_INIT:
+ return "INIT";
+ case MLX5_QP_STATE_RTR:
+ return "RTR";
+ case MLX5_QP_STATE_RTS:
+ return "RTS";
+ case MLX5_QP_STATE_SQER:
+ return "SQER";
+ case MLX5_QP_STATE_SQD:
+ return "SQD";
+ case MLX5_QP_STATE_ERR:
+ return "ERR";
+ case MLX5_QP_STATE_SQ_DRAINING:
+ return "SQ_DRAINING";
+ case MLX5_QP_STATE_SUSPENDED:
+ return "SUSPENDED";
+ default: return "Invalid QP state";
+ }
+}
+
#endif /* MLX5_QP_H */
diff --git a/include/rdma/ib_verbs.h b/include/rdma/ib_verbs.h
index 61e1935c91b1..c6d343078617 100644
--- a/include/rdma/ib_verbs.h
+++ b/include/rdma/ib_verbs.h
@@ -69,12 +69,14 @@ enum rdma_node_type {
RDMA_NODE_IB_ROUTER,
RDMA_NODE_RNIC,
RDMA_NODE_USNIC,
+ RDMA_NODE_USNIC_UDP,
};
enum rdma_transport_type {
RDMA_TRANSPORT_IB,
RDMA_TRANSPORT_IWARP,
- RDMA_TRANSPORT_USNIC
+ RDMA_TRANSPORT_USNIC,
+ RDMA_TRANSPORT_USNIC_UDP
};
enum rdma_transport_type
@@ -633,6 +635,7 @@ enum ib_qp_type {
enum ib_qp_create_flags {
IB_QP_CREATE_IPOIB_UD_LSO = 1 << 0,
IB_QP_CREATE_BLOCK_MULTICAST_LOOPBACK = 1 << 1,
+ IB_QP_CREATE_NETIF_QP = 1 << 5,
/* reserve bits 26-31 for low level drivers' internal use */
IB_QP_CREATE_RESERVED_START = 1 << 26,
IB_QP_CREATE_RESERVED_END = 1 << 31,
@@ -1099,13 +1102,14 @@ enum ib_flow_attr_type {
enum ib_flow_spec_type {
/* L2 headers*/
IB_FLOW_SPEC_ETH = 0x20,
+ IB_FLOW_SPEC_IB = 0x22,
/* L3 header*/
IB_FLOW_SPEC_IPV4 = 0x30,
/* L4 headers*/
IB_FLOW_SPEC_TCP = 0x40,
IB_FLOW_SPEC_UDP = 0x41
};
-
+#define IB_FLOW_SPEC_LAYER_MASK 0xF0
#define IB_FLOW_SPEC_SUPPORT_LAYERS 4
/* Flow steering rule priority is set according to it's domain.
@@ -1133,6 +1137,18 @@ struct ib_flow_spec_eth {
struct ib_flow_eth_filter mask;
};
+struct ib_flow_ib_filter {
+ __be16 dlid;
+ __u8 sl;
+};
+
+struct ib_flow_spec_ib {
+ enum ib_flow_spec_type type;
+ u16 size;
+ struct ib_flow_ib_filter val;
+ struct ib_flow_ib_filter mask;
+};
+
struct ib_flow_ipv4_filter {
__be32 src_ip;
__be32 dst_ip;
@@ -1163,6 +1179,7 @@ union ib_flow_spec {
u16 size;
};
struct ib_flow_spec_eth eth;
+ struct ib_flow_spec_ib ib;
struct ib_flow_spec_ipv4 ipv4;
struct ib_flow_spec_tcp_udp tcp_udp;
};
diff --git a/include/scsi/scsi_transport_srp.h b/include/scsi/scsi_transport_srp.h
index 4ebf6913b7b2..b11da5c1331e 100644
--- a/include/scsi/scsi_transport_srp.h
+++ b/include/scsi/scsi_transport_srp.h
@@ -19,7 +19,7 @@ struct srp_rport_identifiers {
* @SRP_RPORT_BLOCKED: Transport layer not operational; fast I/O fail timer
* is running and I/O has been blocked.
* @SRP_RPORT_FAIL_FAST: Fast I/O fail timer has expired; fail I/O fast.
- * @SRP_RPORT_LOST: Device loss timer has expired; port is being removed.
+ * @SRP_RPORT_LOST: Port is being removed.
*/
enum srp_rport_state {
SRP_RPORT_RUNNING,
@@ -29,10 +29,26 @@ enum srp_rport_state {
};
/**
- * struct srp_rport
- * @lld_data: LLD private data.
- * @mutex: Protects against concurrent rport reconnect / fast_io_fail /
- * dev_loss_tmo activity.
+ * struct srp_rport - SRP initiator or target port
+ *
+ * Fields that are relevant for SRP initiator and SRP target drivers:
+ * @dev: Device associated with this rport.
+ * @port_id: 16-byte port identifier.
+ * @roles: Role of this port - initiator or target.
+ *
+ * Fields that are only relevant for SRP initiator drivers:
+ * @lld_data: LLD private data.
+ * @mutex: Protects against concurrent rport reconnect /
+ * fast_io_fail / dev_loss_tmo activity.
+ * @state: rport state.
+ * @deleted: Whether or not srp_rport_del() has already been invoked.
+ * @reconnect_delay: Reconnect delay in seconds.
+ * @failed_reconnects: Number of failed reconnect attempts.
+ * @reconnect_work: Work structure used for scheduling reconnect attempts.
+ * @fast_io_fail_tmo: Fast I/O fail timeout in seconds.
+ * @dev_loss_tmo: Device loss timeout in seconds.
+ * @fast_io_fail_work: Work structure used for scheduling fast I/O fail work.
+ * @dev_loss_work: Work structure used for scheduling device loss work.
*/
struct srp_rport {
/* for initiator and target drivers */
@@ -48,7 +64,6 @@ struct srp_rport {
struct mutex mutex;
enum srp_rport_state state;
- bool deleted;
int reconnect_delay;
int failed_reconnects;
struct delayed_work reconnect_work;
@@ -60,6 +75,8 @@ struct srp_rport {
/**
* struct srp_function_template
+ *
+ * Fields that are only relevant for SRP initiator drivers:
* @has_rport_state: Whether or not to create the state, fast_io_fail_tmo and
* dev_loss_tmo sysfs attribute for an rport.
* @reset_timer_if_blocked: Whether or srp_timed_out() should reset the command
@@ -71,6 +88,11 @@ struct srp_rport {
* srp_reconnect_rport().
* @terminate_rport_io: Callback function for terminating all outstanding I/O
* requests for an rport.
+ * @rport_delete: Callback function that deletes an rport.
+ *
+ * Fields that are only relevant for SRP target drivers:
+ * @tsk_mgmt_response: Callback function for sending a task management response.
+ * @it_nexus_response: Callback function for processing an IT nexus response.
*/
struct srp_function_template {
/* for initiator drivers */
@@ -101,9 +123,11 @@ extern int srp_tmo_valid(int reconnect_delay, int fast_io_fail_tmo,
extern int srp_reconnect_rport(struct srp_rport *rport);
extern void srp_start_tl_fail_timers(struct srp_rport *rport);
extern void srp_remove_host(struct Scsi_Host *);
+extern void srp_stop_rport_timers(struct srp_rport *rport);
/**
* srp_chkready() - evaluate the transport layer state before I/O
+ * @rport: SRP target port pointer.
*
* Returns a SCSI result code that can be returned by the LLD queuecommand()
* implementation. The role of this function is similar to that of
generated by cgit v1.2.3 (git 2.25.1) at 2024-07-17 08:32:34 +0000