diff options
Diffstat (limited to 'include')
-rw-r--r-- | include/linux/dcache.h | 12 | ||||
-rw-r--r-- | include/linux/iio/common/st_sensors.h | 9 | ||||
-rw-r--r-- | include/linux/isa.h | 5 | ||||
-rw-r--r-- | include/linux/leds.h | 23 | ||||
-rw-r--r-- | include/linux/mlx5/cq.h | 2 | ||||
-rw-r--r-- | include/linux/mlx5/driver.h | 6 | ||||
-rw-r--r-- | include/linux/mlx5/mlx5_ifc.h | 275 | ||||
-rw-r--r-- | include/linux/mlx5/qp.h | 4 | ||||
-rw-r--r-- | include/linux/mlx5/srq.h | 25 | ||||
-rw-r--r-- | include/linux/pwm.h | 3 | ||||
-rw-r--r-- | include/linux/sunrpc/clnt.h | 2 | ||||
-rw-r--r-- | include/linux/sunrpc/svc_xprt.h | 1 | ||||
-rw-r--r-- | include/linux/sunrpc/xprt.h | 1 | ||||
-rw-r--r-- | include/linux/usb/gadget.h | 3 | ||||
-rw-r--r-- | include/linux/usb/musb.h | 5 | ||||
-rw-r--r-- | include/media/v4l2-mc.h | 2 | ||||
-rw-r--r-- | include/rdma/ib_verbs.h | 99 | ||||
-rw-r--r-- | include/uapi/rdma/ib_user_verbs.h | 95 |
18 files changed, 535 insertions, 37 deletions
diff --git a/include/linux/dcache.h b/include/linux/dcache.h index 484c879..f28100f 100644 --- a/include/linux/dcache.h +++ b/include/linux/dcache.h @@ -575,5 +575,17 @@ static inline struct inode *vfs_select_inode(struct dentry *dentry, return inode; } +/** + * d_real_inode - Return the real inode + * @dentry: The dentry to query + * + * If dentry is on an union/overlay, then return the underlying, real inode. + * Otherwise return d_inode(). + */ +static inline struct inode *d_real_inode(struct dentry *dentry) +{ + return d_backing_inode(d_real(dentry)); +} + #endif /* __LINUX_DCACHE_H */ diff --git a/include/linux/iio/common/st_sensors.h b/include/linux/iio/common/st_sensors.h index d029ffa..99403b1 100644 --- a/include/linux/iio/common/st_sensors.h +++ b/include/linux/iio/common/st_sensors.h @@ -223,6 +223,8 @@ struct st_sensor_settings { * @get_irq_data_ready: Function to get the IRQ used for data ready signal. * @tf: Transfer function structure used by I/O operations. * @tb: Transfer buffers and mutex used by I/O operations. + * @hw_irq_trigger: if we're using the hardware interrupt on the sensor. + * @hw_timestamp: Latest timestamp from the interrupt handler, when in use. */ struct st_sensor_data { struct device *dev; @@ -247,6 +249,9 @@ struct st_sensor_data { const struct st_sensor_transfer_function *tf; struct st_sensor_transfer_buffer tb; + + bool hw_irq_trigger; + s64 hw_timestamp; }; #ifdef CONFIG_IIO_BUFFER @@ -260,7 +265,8 @@ int st_sensors_allocate_trigger(struct iio_dev *indio_dev, const struct iio_trigger_ops *trigger_ops); void st_sensors_deallocate_trigger(struct iio_dev *indio_dev); - +int st_sensors_validate_device(struct iio_trigger *trig, + struct iio_dev *indio_dev); #else static inline int st_sensors_allocate_trigger(struct iio_dev *indio_dev, const struct iio_trigger_ops *trigger_ops) @@ -271,6 +277,7 @@ static inline void st_sensors_deallocate_trigger(struct iio_dev *indio_dev) { return; } +#define st_sensors_validate_device NULL #endif int st_sensors_init_sensor(struct iio_dev *indio_dev, diff --git a/include/linux/isa.h b/include/linux/isa.h index 5ab8528..f2d0258 100644 --- a/include/linux/isa.h +++ b/include/linux/isa.h @@ -6,6 +6,7 @@ #define __LINUX_ISA_H #include <linux/device.h> +#include <linux/errno.h> #include <linux/kernel.h> struct isa_driver { @@ -22,13 +23,13 @@ struct isa_driver { #define to_isa_driver(x) container_of((x), struct isa_driver, driver) -#ifdef CONFIG_ISA +#ifdef CONFIG_ISA_BUS_API int isa_register_driver(struct isa_driver *, unsigned int); void isa_unregister_driver(struct isa_driver *); #else static inline int isa_register_driver(struct isa_driver *d, unsigned int i) { - return 0; + return -ENODEV; } static inline void isa_unregister_driver(struct isa_driver *d) diff --git a/include/linux/leds.h b/include/linux/leds.h index d2b1306..e5e7f2e 100644 --- a/include/linux/leds.h +++ b/include/linux/leds.h @@ -42,15 +42,16 @@ struct led_classdev { #define LED_UNREGISTERING (1 << 1) /* Upper 16 bits reflect control information */ #define LED_CORE_SUSPENDRESUME (1 << 16) -#define LED_BLINK_ONESHOT (1 << 17) -#define LED_BLINK_ONESHOT_STOP (1 << 18) -#define LED_BLINK_INVERT (1 << 19) -#define LED_BLINK_BRIGHTNESS_CHANGE (1 << 20) -#define LED_BLINK_DISABLE (1 << 21) -#define LED_SYSFS_DISABLE (1 << 22) -#define LED_DEV_CAP_FLASH (1 << 23) -#define LED_HW_PLUGGABLE (1 << 24) -#define LED_PANIC_INDICATOR (1 << 25) +#define LED_BLINK_SW (1 << 17) +#define LED_BLINK_ONESHOT (1 << 18) +#define LED_BLINK_ONESHOT_STOP (1 << 19) +#define LED_BLINK_INVERT (1 << 20) +#define LED_BLINK_BRIGHTNESS_CHANGE (1 << 21) +#define LED_BLINK_DISABLE (1 << 22) +#define LED_SYSFS_DISABLE (1 << 23) +#define LED_DEV_CAP_FLASH (1 << 24) +#define LED_HW_PLUGGABLE (1 << 25) +#define LED_PANIC_INDICATOR (1 << 26) /* Set LED brightness level * Must not sleep. Use brightness_set_blocking for drivers @@ -72,8 +73,8 @@ struct led_classdev { * and if both are zero then a sensible default should be chosen. * The call should adjust the timings in that case and if it can't * match the values specified exactly. - * Deactivate blinking again when the brightness is set to a fixed - * value via the brightness_set() callback. + * Deactivate blinking again when the brightness is set to LED_OFF + * via the brightness_set() callback. */ int (*blink_set)(struct led_classdev *led_cdev, unsigned long *delay_on, diff --git a/include/linux/mlx5/cq.h b/include/linux/mlx5/cq.h index 2be976d..2566f6d 100644 --- a/include/linux/mlx5/cq.h +++ b/include/linux/mlx5/cq.h @@ -58,6 +58,8 @@ struct mlx5_core_cq { void (*comp)(struct mlx5_core_cq *); void *priv; } tasklet_ctx; + int reset_notify_added; + struct list_head reset_notify; }; diff --git a/include/linux/mlx5/driver.h b/include/linux/mlx5/driver.h index 80776d0..ba93333 100644 --- a/include/linux/mlx5/driver.h +++ b/include/linux/mlx5/driver.h @@ -46,6 +46,7 @@ #include <linux/mlx5/device.h> #include <linux/mlx5/doorbell.h> +#include <linux/mlx5/srq.h> enum { MLX5_RQ_BITMASK_VSD = 1 << 1, @@ -772,11 +773,10 @@ struct mlx5_cmd_mailbox *mlx5_alloc_cmd_mailbox_chain(struct mlx5_core_dev *dev, void mlx5_free_cmd_mailbox_chain(struct mlx5_core_dev *dev, struct mlx5_cmd_mailbox *head); int mlx5_core_create_srq(struct mlx5_core_dev *dev, struct mlx5_core_srq *srq, - struct mlx5_create_srq_mbox_in *in, int inlen, - int is_xrc); + struct mlx5_srq_attr *in); int mlx5_core_destroy_srq(struct mlx5_core_dev *dev, struct mlx5_core_srq *srq); int mlx5_core_query_srq(struct mlx5_core_dev *dev, struct mlx5_core_srq *srq, - struct mlx5_query_srq_mbox_out *out); + struct mlx5_srq_attr *out); int mlx5_core_arm_srq(struct mlx5_core_dev *dev, struct mlx5_core_srq *srq, u16 lwm, int is_srq); void mlx5_init_mkey_table(struct mlx5_core_dev *dev); diff --git a/include/linux/mlx5/mlx5_ifc.h b/include/linux/mlx5/mlx5_ifc.h index e955a28..152421c 100644 --- a/include/linux/mlx5/mlx5_ifc.h +++ b/include/linux/mlx5/mlx5_ifc.h @@ -123,6 +123,10 @@ enum { MLX5_CMD_OP_DRAIN_DCT = 0x712, MLX5_CMD_OP_QUERY_DCT = 0x713, MLX5_CMD_OP_ARM_DCT_FOR_KEY_VIOLATION = 0x714, + MLX5_CMD_OP_CREATE_XRQ = 0x717, + MLX5_CMD_OP_DESTROY_XRQ = 0x718, + MLX5_CMD_OP_QUERY_XRQ = 0x719, + MLX5_CMD_OP_ARM_XRQ = 0x71a, MLX5_CMD_OP_QUERY_VPORT_STATE = 0x750, MLX5_CMD_OP_MODIFY_VPORT_STATE = 0x751, MLX5_CMD_OP_QUERY_ESW_VPORT_CONTEXT = 0x752, @@ -139,6 +143,8 @@ enum { MLX5_CMD_OP_ALLOC_Q_COUNTER = 0x771, MLX5_CMD_OP_DEALLOC_Q_COUNTER = 0x772, MLX5_CMD_OP_QUERY_Q_COUNTER = 0x773, + MLX5_CMD_OP_SET_RATE_LIMIT = 0x780, + MLX5_CMD_OP_QUERY_RATE_LIMIT = 0x781, MLX5_CMD_OP_ALLOC_PD = 0x800, MLX5_CMD_OP_DEALLOC_PD = 0x801, MLX5_CMD_OP_ALLOC_UAR = 0x802, @@ -362,7 +368,8 @@ struct mlx5_ifc_fte_match_set_lyr_2_4_bits { }; struct mlx5_ifc_fte_match_set_misc_bits { - u8 reserved_at_0[0x20]; + u8 reserved_at_0[0x8]; + u8 source_sqn[0x18]; u8 reserved_at_20[0x10]; u8 source_port[0x10]; @@ -508,6 +515,17 @@ struct mlx5_ifc_e_switch_cap_bits { u8 reserved_at_20[0x7e0]; }; +struct mlx5_ifc_qos_cap_bits { + u8 packet_pacing[0x1]; + u8 reserved_0[0x1f]; + u8 reserved_1[0x20]; + u8 packet_pacing_max_rate[0x20]; + u8 packet_pacing_min_rate[0x20]; + u8 reserved_2[0x10]; + u8 packet_pacing_rate_table_size[0x10]; + u8 reserved_3[0x760]; +}; + struct mlx5_ifc_per_protocol_networking_offload_caps_bits { u8 csum_cap[0x1]; u8 vlan_cap[0x1]; @@ -747,7 +765,8 @@ struct mlx5_ifc_cmd_hca_cap_bits { u8 out_of_seq_cnt[0x1]; u8 vport_counters[0x1]; - u8 reserved_at_182[0x4]; + u8 retransmission_q_counters[0x1]; + u8 reserved_at_183[0x3]; u8 max_qp_cnt[0xa]; u8 pkey_table_size[0x10]; @@ -774,7 +793,9 @@ struct mlx5_ifc_cmd_hca_cap_bits { u8 log_max_msg[0x5]; u8 reserved_at_1c8[0x4]; u8 max_tc[0x4]; - u8 reserved_at_1d0[0x6]; + u8 reserved_at_1d0[0x1]; + u8 dcbx[0x1]; + u8 reserved_at_1d2[0x4]; u8 rol_s[0x1]; u8 rol_g[0x1]; u8 reserved_at_1d8[0x1]; @@ -806,7 +827,7 @@ struct mlx5_ifc_cmd_hca_cap_bits { u8 tph[0x1]; u8 rf[0x1]; u8 dct[0x1]; - u8 reserved_at_21b[0x1]; + u8 qos[0x1]; u8 eth_net_offloads[0x1]; u8 roce[0x1]; u8 atomic[0x1]; @@ -932,7 +953,15 @@ struct mlx5_ifc_cmd_hca_cap_bits { u8 cqe_compression_timeout[0x10]; u8 cqe_compression_max_num[0x10]; - u8 reserved_at_5e0[0x220]; + u8 reserved_at_5e0[0x10]; + u8 tag_matching[0x1]; + u8 rndv_offload_rc[0x1]; + u8 rndv_offload_dc[0x1]; + u8 log_tag_matching_list_sz[0x5]; + u8 reserved_at_5e8[0x3]; + u8 log_max_xrq[0x5]; + + u8 reserved_at_5f0[0x200]; }; enum mlx5_flow_destination_type { @@ -1970,7 +1999,7 @@ struct mlx5_ifc_qpc_bits { u8 reserved_at_560[0x5]; u8 rq_type[0x3]; - u8 srqn_rmpn[0x18]; + u8 srqn_rmpn_xrqn[0x18]; u8 reserved_at_580[0x8]; u8 rmsn[0x18]; @@ -2021,6 +2050,7 @@ union mlx5_ifc_hca_cap_union_bits { struct mlx5_ifc_flow_table_eswitch_cap_bits flow_table_eswitch_cap; struct mlx5_ifc_e_switch_cap_bits e_switch_cap; struct mlx5_ifc_vector_calc_cap_bits vector_calc_cap; + struct mlx5_ifc_qos_cap_bits qos_cap; u8 reserved_at_0[0x8000]; }; @@ -2247,8 +2277,9 @@ struct mlx5_ifc_sqc_bits { u8 reserved_at_40[0x8]; u8 cqn[0x18]; - u8 reserved_at_60[0xa0]; + u8 reserved_at_60[0x90]; + u8 packet_pacing_rate_limit_index[0x10]; u8 tis_lst_sz[0x10]; u8 reserved_at_110[0x10]; @@ -2596,7 +2627,7 @@ struct mlx5_ifc_dctc_bits { u8 reserved_at_98[0x8]; u8 reserved_at_a0[0x8]; - u8 srqn[0x18]; + u8 srqn_xrqn[0x18]; u8 reserved_at_c0[0x8]; u8 pd[0x18]; @@ -2648,6 +2679,7 @@ enum { enum { MLX5_CQ_PERIOD_MODE_START_FROM_EQE = 0x0, MLX5_CQ_PERIOD_MODE_START_FROM_CQE = 0x1, + MLX5_CQ_PERIOD_NUM_MODES }; struct mlx5_ifc_cqc_bits { @@ -2725,6 +2757,54 @@ struct mlx5_ifc_query_adapter_param_block_bits { u8 vsd_contd_psid[16][0x8]; }; +enum { + MLX5_XRQC_STATE_GOOD = 0x0, + MLX5_XRQC_STATE_ERROR = 0x1, +}; + +enum { + MLX5_XRQC_TOPOLOGY_NO_SPECIAL_TOPOLOGY = 0x0, + MLX5_XRQC_TOPOLOGY_TAG_MATCHING = 0x1, +}; + +enum { + MLX5_XRQC_OFFLOAD_RNDV = 0x1, +}; + +struct mlx5_ifc_tag_matching_topology_context_bits { + u8 log_matching_list_sz[0x4]; + u8 reserved_at_4[0xc]; + u8 append_next_index[0x10]; + + u8 sw_phase_cnt[0x10]; + u8 hw_phase_cnt[0x10]; + + u8 reserved_at_40[0x40]; +}; + +struct mlx5_ifc_xrqc_bits { + u8 state[0x4]; + u8 rlkey[0x1]; + u8 reserved_at_5[0xf]; + u8 topology[0x4]; + u8 reserved_at_18[0x4]; + u8 offload[0x4]; + + u8 reserved_at_20[0x8]; + u8 user_index[0x18]; + + u8 reserved_at_40[0x8]; + u8 cqn[0x18]; + + u8 reserved_at_60[0xa0]; + + struct mlx5_ifc_tag_matching_topology_context_bits tag_matching_topology_context; + + u8 reserved_at_180[0x180]; + + struct mlx5_ifc_wq_bits wq; +}; + union mlx5_ifc_modify_field_select_resize_field_select_auto_bits { struct mlx5_ifc_modify_field_select_bits modify_field_select; struct mlx5_ifc_resize_field_select_bits resize_field_select; @@ -3147,6 +3227,30 @@ struct mlx5_ifc_rst2init_qp_in_bits { u8 reserved_at_800[0x80]; }; +struct mlx5_ifc_query_xrq_out_bits { + u8 status[0x8]; + u8 reserved_at_8[0x18]; + + u8 syndrome[0x20]; + + u8 reserved_at_40[0x40]; + + struct mlx5_ifc_xrqc_bits xrq_context; +}; + +struct mlx5_ifc_query_xrq_in_bits { + u8 opcode[0x10]; + u8 reserved_at_10[0x10]; + + u8 reserved_at_20[0x10]; + u8 op_mod[0x10]; + + u8 reserved_at_40[0x8]; + u8 xrqn[0x18]; + + u8 reserved_at_60[0x20]; +}; + struct mlx5_ifc_query_xrc_srq_out_bits { u8 status[0x8]; u8 reserved_at_8[0x18]; @@ -3550,7 +3654,27 @@ struct mlx5_ifc_query_q_counter_out_bits { u8 out_of_sequence[0x20]; - u8 reserved_at_1e0[0x620]; + u8 reserved_at_1e0[0x20]; + + u8 duplicate_request[0x20]; + + u8 reserved_at_220[0x20]; + + u8 rnr_nak_retry_err[0x20]; + + u8 reserved_at_260[0x20]; + + u8 packet_seq_err[0x20]; + + u8 reserved_at_2a0[0x20]; + + u8 implied_nak_seq_err[0x20]; + + u8 reserved_at_2e0[0x20]; + + u8 local_ack_timeout_err[0x20]; + + u8 reserved_at_320[0x4e0]; }; struct mlx5_ifc_query_q_counter_in_bits { @@ -5004,6 +5128,28 @@ struct mlx5_ifc_detach_from_mcg_in_bits { u8 multicast_gid[16][0x8]; }; +struct mlx5_ifc_destroy_xrq_out_bits { + u8 status[0x8]; + u8 reserved_at_8[0x18]; + + u8 syndrome[0x20]; + + u8 reserved_at_40[0x40]; +}; + +struct mlx5_ifc_destroy_xrq_in_bits { + u8 opcode[0x10]; + u8 reserved_at_10[0x10]; + + u8 reserved_at_20[0x10]; + u8 op_mod[0x10]; + + u8 reserved_at_40[0x8]; + u8 xrqn[0x18]; + + u8 reserved_at_60[0x20]; +}; + struct mlx5_ifc_destroy_xrc_srq_out_bits { u8 status[0x8]; u8 reserved_at_8[0x18]; @@ -5589,6 +5735,30 @@ struct mlx5_ifc_dealloc_flow_counter_in_bits { u8 reserved_at_60[0x20]; }; +struct mlx5_ifc_create_xrq_out_bits { + u8 status[0x8]; + u8 reserved_at_8[0x18]; + + u8 syndrome[0x20]; + + u8 reserved_at_40[0x8]; + u8 xrqn[0x18]; + + u8 reserved_at_60[0x20]; +}; + +struct mlx5_ifc_create_xrq_in_bits { + u8 opcode[0x10]; + u8 reserved_at_10[0x10]; + + u8 reserved_at_20[0x10]; + u8 op_mod[0x10]; + + u8 reserved_at_40[0x40]; + + struct mlx5_ifc_xrqc_bits xrq_context; +}; + struct mlx5_ifc_create_xrc_srq_out_bits { u8 status[0x8]; u8 reserved_at_8[0x18]; @@ -6130,6 +6300,29 @@ struct mlx5_ifc_attach_to_mcg_in_bits { u8 multicast_gid[16][0x8]; }; +struct mlx5_ifc_arm_xrq_out_bits { + u8 status[0x8]; + u8 reserved_at_8[0x18]; + + u8 syndrome[0x20]; + + u8 reserved_at_40[0x40]; +}; + +struct mlx5_ifc_arm_xrq_in_bits { + u8 opcode[0x10]; + u8 reserved_at_10[0x10]; + + u8 reserved_at_20[0x10]; + u8 op_mod[0x10]; + + u8 reserved_at_40[0x8]; + u8 xrqn[0x18]; + + u8 reserved_at_60[0x10]; + u8 lwm[0x10]; +}; + struct mlx5_ifc_arm_xrc_srq_out_bits { u8 status[0x8]; u8 reserved_at_8[0x18]; @@ -6167,7 +6360,8 @@ struct mlx5_ifc_arm_rq_out_bits { }; enum { - MLX5_ARM_RQ_IN_OP_MOD_SRQ_ = 0x1, + MLX5_ARM_RQ_IN_OP_MOD_SRQ = 0x1, + MLX5_ARM_RQ_IN_OP_MOD_XRQ = 0x2, }; struct mlx5_ifc_arm_rq_in_bits { @@ -6360,6 +6554,30 @@ struct mlx5_ifc_add_vxlan_udp_dport_in_bits { u8 vxlan_udp_port[0x10]; }; +struct mlx5_ifc_set_rate_limit_out_bits { + u8 status[0x8]; + u8 reserved_at_8[0x18]; + + u8 syndrome[0x20]; + + u8 reserved_at_40[0x40]; +}; + +struct mlx5_ifc_set_rate_limit_in_bits { + u8 opcode[0x10]; + u8 reserved_at_10[0x10]; + + u8 reserved_at_20[0x10]; + u8 op_mod[0x10]; + + u8 reserved_at_40[0x10]; + u8 rate_limit_index[0x10]; + + u8 reserved_at_60[0x20]; + + u8 rate_limit[0x20]; +}; + struct mlx5_ifc_access_register_out_bits { u8 status[0x8]; u8 reserved_at_8[0x18]; @@ -6484,12 +6702,15 @@ struct mlx5_ifc_pude_reg_bits { }; struct mlx5_ifc_ptys_reg_bits { - u8 reserved_at_0[0x8]; + u8 an_disable_cap[0x1]; + u8 an_disable_admin[0x1]; + u8 reserved_at_2[0x6]; u8 local_port[0x8]; u8 reserved_at_10[0xd]; u8 proto_mask[0x3]; - u8 reserved_at_20[0x40]; + u8 an_status[0x4]; + u8 reserved_at_24[0x3c]; u8 eth_proto_capability[0x20]; @@ -7450,4 +7671,34 @@ struct mlx5_ifc_mcia_reg_bits { u8 dword_11[0x20]; }; +struct mlx5_ifc_dcbx_param_bits { + u8 dcbx_cee_cap[0x1]; + u8 dcbx_ieee_cap[0x1]; + u8 dcbx_standby_cap[0x1]; + u8 reserved_at_0[0x5]; + u8 port_number[0x8]; + u8 reserved_at_10[0xa]; + u8 max_application_table_size[6]; + u8 reserved_at_20[0x15]; + u8 version_oper[0x3]; + u8 reserved_at_38[5]; + u8 version_admin[0x3]; + u8 willing_admin[0x1]; + u8 reserved_at_41[0x3]; + u8 pfc_cap_oper[0x4]; + u8 reserved_at_48[0x4]; + u8 pfc_cap_admin[0x4]; + u8 reserved_at_50[0x4]; + u8 num_of_tc_oper[0x4]; + u8 reserved_at_58[0x4]; + u8 num_of_tc_admin[0x4]; + u8 remote_willing[0x1]; + u8 reserved_at_61[3]; + u8 remote_pfc_cap[4]; + u8 reserved_at_68[0x14]; + u8 remote_num_of_tc[0x4]; + u8 reserved_at_80[0x18]; + u8 error[0x8]; + u8 reserved_at_a0[0x160]; +}; #endif /* MLX5_IFC_H */ diff --git a/include/linux/mlx5/qp.h b/include/linux/mlx5/qp.h index 266320f..acb28c9 100644 --- a/include/linux/mlx5/qp.h +++ b/include/linux/mlx5/qp.h @@ -555,9 +555,9 @@ struct mlx5_destroy_qp_mbox_out { struct mlx5_modify_qp_mbox_in { struct mlx5_inbox_hdr hdr; __be32 qpn; - u8 rsvd1[4]; - __be32 optparam; u8 rsvd0[4]; + __be32 optparam; + u8 rsvd1[4]; struct mlx5_qp_context ctx; u8 rsvd2[16]; }; diff --git a/include/linux/mlx5/srq.h b/include/linux/mlx5/srq.h index f43ed05..33c97dc 100644 --- a/include/linux/mlx5/srq.h +++ b/include/linux/mlx5/srq.h @@ -35,6 +35,31 @@ #include <linux/mlx5/driver.h> +enum { + MLX5_SRQ_FLAG_ERR = (1 << 0), + MLX5_SRQ_FLAG_WQ_SIG = (1 << 1), +}; + +struct mlx5_srq_attr { + u32 type; + u32 flags; + u32 log_size; + u32 wqe_shift; + u32 log_page_size; + u32 wqe_cnt; + u32 srqn; + u32 xrcd; + u32 page_offset; + u32 cqn; + u32 pd; + u32 lwm; + u32 user_index; + u64 db_record; + u64 *pas; +}; + +struct mlx5_core_dev; + void mlx5_init_srq_table(struct mlx5_core_dev *dev); void mlx5_cleanup_srq_table(struct mlx5_core_dev *dev); diff --git a/include/linux/pwm.h b/include/linux/pwm.h index 17018f3..908b67c 100644 --- a/include/linux/pwm.h +++ b/include/linux/pwm.h @@ -235,6 +235,9 @@ static inline int pwm_config(struct pwm_device *pwm, int duty_ns, if (!pwm) return -EINVAL; + if (duty_ns < 0 || period_ns < 0) + return -EINVAL; + pwm_get_state(pwm, &state); if (state.duty_cycle == duty_ns && state.period == period_ns) return 0; diff --git a/include/linux/sunrpc/clnt.h b/include/linux/sunrpc/clnt.h index 19c659d..b6810c9 100644 --- a/include/linux/sunrpc/clnt.h +++ b/include/linux/sunrpc/clnt.h @@ -137,8 +137,6 @@ struct rpc_create_args { #define RPC_CLNT_CREATE_NO_RETRANS_TIMEOUT (1UL << 9) struct rpc_clnt *rpc_create(struct rpc_create_args *args); -struct rpc_clnt *rpc_create_xprt(struct rpc_create_args *args, - struct rpc_xprt *xprt); struct rpc_clnt *rpc_bind_new_program(struct rpc_clnt *, const struct rpc_program *, u32); struct rpc_clnt *rpc_clone_client(struct rpc_clnt *); diff --git a/include/linux/sunrpc/svc_xprt.h b/include/linux/sunrpc/svc_xprt.h index b7dabc4..79ba508 100644 --- a/include/linux/sunrpc/svc_xprt.h +++ b/include/linux/sunrpc/svc_xprt.h @@ -84,6 +84,7 @@ struct svc_xprt { struct net *xpt_net; struct rpc_xprt *xpt_bc_xprt; /* NFSv4.1 backchannel */ + struct rpc_xprt_switch *xpt_bc_xps; /* NFSv4.1 backchannel */ }; static inline void unregister_xpt_user(struct svc_xprt *xpt, struct svc_xpt_user *u) diff --git a/include/linux/sunrpc/xprt.h b/include/linux/sunrpc/xprt.h index 5aa3834..5e3e1b6 100644 --- a/include/linux/sunrpc/xprt.h +++ b/include/linux/sunrpc/xprt.h @@ -297,6 +297,7 @@ struct xprt_create { size_t addrlen; const char *servername; struct svc_xprt *bc_xprt; /* NFSv4.1 backchannel */ + struct rpc_xprt_switch *bc_xps; unsigned int flags; }; diff --git a/include/linux/usb/gadget.h b/include/linux/usb/gadget.h index 457651b..fefe8b0 100644 --- a/include/linux/usb/gadget.h +++ b/include/linux/usb/gadget.h @@ -1034,6 +1034,8 @@ static inline int usb_gadget_activate(struct usb_gadget *gadget) * @udc_name: A name of UDC this driver should be bound to. If udc_name is NULL, * this driver will be bound to any available UDC. * @pending: UDC core private data used for deferred probe of this driver. + * @match_existing_only: If udc is not found, return an error and don't add this + * gadget driver to list of pending driver * * Devices are disabled till a gadget driver successfully bind()s, which * means the driver will handle setup() requests needed to enumerate (and @@ -1097,6 +1099,7 @@ struct usb_gadget_driver { char *udc_name; struct list_head pending; + unsigned match_existing_only:1; }; diff --git a/include/linux/usb/musb.h b/include/linux/usb/musb.h index 0b3da40..d315c89 100644 --- a/include/linux/usb/musb.h +++ b/include/linux/usb/musb.h @@ -142,10 +142,11 @@ enum musb_vbus_id_status { }; #if IS_ENABLED(CONFIG_USB_MUSB_HDRC) -void musb_mailbox(enum musb_vbus_id_status status); +int musb_mailbox(enum musb_vbus_id_status status); #else -static inline void musb_mailbox(enum musb_vbus_id_status status) +static inline int musb_mailbox(enum musb_vbus_id_status status) { + return 0; } #endif diff --git a/include/media/v4l2-mc.h b/include/media/v4l2-mc.h index 98a938a..7a8d603 100644 --- a/include/media/v4l2-mc.h +++ b/include/media/v4l2-mc.h @@ -1,7 +1,7 @@ /* * v4l2-mc.h - Media Controller V4L2 types and prototypes * - * Copyright (C) 2016 Mauro Carvalho Chehab <mchehab@osg.samsung.com> + * Copyright (C) 2016 Mauro Carvalho Chehab <mchehab@kernel.org> * Copyright (C) 2006-2010 Nokia Corporation * Copyright (c) 2016 Intel Corporation. * diff --git a/include/rdma/ib_verbs.h b/include/rdma/ib_verbs.h index 1dc3d0d..156673a 100644 --- a/include/rdma/ib_verbs.h +++ b/include/rdma/ib_verbs.h @@ -562,6 +562,7 @@ enum ib_event_type { IB_EVENT_QP_LAST_WQE_REACHED, IB_EVENT_CLIENT_REREGISTER, IB_EVENT_GID_CHANGE, + IB_EVENT_WQ_FATAL, }; const char *__attribute_const__ ib_event_msg(enum ib_event_type event); @@ -572,6 +573,7 @@ struct ib_event { struct ib_cq *cq; struct ib_qp *qp; struct ib_srq *srq; + struct ib_wq *wq; u8 port_num; } element; enum ib_event_type event; @@ -1015,6 +1017,7 @@ struct ib_qp_init_attr { * Only needed for special QP types, or when using the RW API. */ u8 port_num; + struct ib_rwq_ind_table *rwq_ind_tbl; }; struct ib_qp_open_attr { @@ -1323,6 +1326,8 @@ struct ib_ucontext { struct list_head ah_list; struct list_head xrcd_list; struct list_head rule_list; + struct list_head wq_list; + struct list_head rwq_ind_tbl_list; int closing; struct pid *tgid; @@ -1428,6 +1433,63 @@ struct ib_srq { } ext; }; +enum ib_wq_type { + IB_WQT_RQ +}; + +enum ib_wq_state { + IB_WQS_RESET, + IB_WQS_RDY, + IB_WQS_ERR +}; + +struct ib_wq { + struct ib_device *device; + struct ib_uobject *uobject; + void *wq_context; + void (*event_handler)(struct ib_event *, void *); + struct ib_pd *pd; + struct ib_cq *cq; + u32 wq_num; + enum ib_wq_state state; + enum ib_wq_type wq_type; + atomic_t usecnt; +}; + +struct ib_wq_init_attr { + void *wq_context; + enum ib_wq_type wq_type; + u32 max_wr; + u32 max_sge; + struct ib_cq *cq; + void (*event_handler)(struct ib_event *, void *); +}; + +enum ib_wq_attr_mask { + IB_WQ_STATE = 1 << 0, + IB_WQ_CUR_STATE = 1 << 1, +}; + +struct ib_wq_attr { + enum ib_wq_state wq_state; + enum ib_wq_state curr_wq_state; +}; + +struct ib_rwq_ind_table { + struct ib_device *device; + struct ib_uobject *uobject; + atomic_t usecnt; + u32 ind_tbl_num; + u32 log_ind_tbl_size; + struct ib_wq **ind_tbl; +}; + +struct ib_rwq_ind_table_init_attr { + u32 log_ind_tbl_size; + /* Each entry is a pointer to Receive Work Queue */ + struct ib_wq **ind_tbl; +}; + struct ib_qp { struct ib_device *device; struct ib_pd *pd; @@ -1450,6 +1512,7 @@ struct ib_qp { void *qp_context; u32 qp_num; enum ib_qp_type qp_type; + struct ib_rwq_ind_table *rwq_ind_tbl; }; struct ib_mr { @@ -1506,6 +1569,7 @@ enum ib_flow_spec_type { IB_FLOW_SPEC_IB = 0x22, /* L3 header*/ IB_FLOW_SPEC_IPV4 = 0x30, + IB_FLOW_SPEC_IPV6 = 0x31, /* L4 headers*/ IB_FLOW_SPEC_TCP = 0x40, IB_FLOW_SPEC_UDP = 0x41 @@ -1567,6 +1631,18 @@ struct ib_flow_spec_ipv4 { struct ib_flow_ipv4_filter mask; }; +struct ib_flow_ipv6_filter { + u8 src_ip[16]; + u8 dst_ip[16]; +}; + +struct ib_flow_spec_ipv6 { + enum ib_flow_spec_type type; + u16 size; + struct ib_flow_ipv6_filter val; + struct ib_flow_ipv6_filter mask; +}; + struct ib_flow_tcp_udp_filter { __be16 dst_port; __be16 src_port; @@ -1588,6 +1664,7 @@ union ib_flow_spec { struct ib_flow_spec_ib ib; struct ib_flow_spec_ipv4 ipv4; struct ib_flow_spec_tcp_udp tcp_udp; + struct ib_flow_spec_ipv6 ipv6; }; struct ib_flow_attr { @@ -1921,7 +1998,18 @@ struct ib_device { struct ifla_vf_stats *stats); int (*set_vf_guid)(struct ib_device *device, int vf, u8 port, u64 guid, int type); - + struct ib_wq * (*create_wq)(struct ib_pd *pd, + struct ib_wq_init_attr *init_attr, + struct ib_udata *udata); + int (*destroy_wq)(struct ib_wq *wq); + int (*modify_wq)(struct ib_wq *wq, + struct ib_wq_attr *attr, + u32 wq_attr_mask, + struct ib_udata *udata); + struct ib_rwq_ind_table * (*create_rwq_ind_table)(struct ib_device *device, + struct ib_rwq_ind_table_init_attr *init_attr, + struct ib_udata *udata); + int (*destroy_rwq_ind_table)(struct ib_rwq_ind_table *wq_ind_table); struct ib_dma_mapping_ops *dma_ops; struct module *owner; @@ -3170,6 +3258,15 @@ int ib_check_mr_status(struct ib_mr *mr, u32 check_mask, struct net_device *ib_get_net_dev_by_params(struct ib_device *dev, u8 port, u16 pkey, const union ib_gid *gid, const struct sockaddr *addr); +struct ib_wq *ib_create_wq(struct ib_pd *pd, + struct ib_wq_init_attr *init_attr); +int ib_destroy_wq(struct ib_wq *wq); +int ib_modify_wq(struct ib_wq *wq, struct ib_wq_attr *attr, + u32 wq_attr_mask); +struct ib_rwq_ind_table *ib_create_rwq_ind_table(struct ib_device *device, + struct ib_rwq_ind_table_init_attr* + wq_ind_table_init_attr); +int ib_destroy_rwq_ind_table(struct ib_rwq_ind_table *wq_ind_table); int ib_map_mr_sg(struct ib_mr *mr, struct scatterlist *sg, int sg_nents, unsigned int *sg_offset, unsigned int page_size); diff --git a/include/uapi/rdma/ib_user_verbs.h b/include/uapi/rdma/ib_user_verbs.h index b6543d7..7f035f4b 100644 --- a/include/uapi/rdma/ib_user_verbs.h +++ b/include/uapi/rdma/ib_user_verbs.h @@ -95,6 +95,11 @@ enum { IB_USER_VERBS_EX_CMD_CREATE_QP = IB_USER_VERBS_CMD_CREATE_QP, IB_USER_VERBS_EX_CMD_CREATE_FLOW = IB_USER_VERBS_CMD_THRESHOLD, IB_USER_VERBS_EX_CMD_DESTROY_FLOW, + IB_USER_VERBS_EX_CMD_CREATE_WQ, + IB_USER_VERBS_EX_CMD_MODIFY_WQ, + IB_USER_VERBS_EX_CMD_DESTROY_WQ, + IB_USER_VERBS_EX_CMD_CREATE_RWQ_IND_TBL, + IB_USER_VERBS_EX_CMD_DESTROY_RWQ_IND_TBL }; /* @@ -518,6 +523,14 @@ struct ib_uverbs_create_qp { __u64 driver_data[0]; }; +enum ib_uverbs_create_qp_mask { + IB_UVERBS_CREATE_QP_MASK_IND_TABLE = 1UL << 0, +}; + +enum { + IB_UVERBS_CREATE_QP_SUP_COMP_MASK = IB_UVERBS_CREATE_QP_MASK_IND_TABLE, +}; + struct ib_uverbs_ex_create_qp { __u64 user_handle; __u32 pd_handle; @@ -535,6 +548,8 @@ struct ib_uverbs_ex_create_qp { __u8 reserved; __u32 comp_mask; __u32 create_flags; + __u32 rwq_ind_tbl_handle; + __u32 reserved1; }; struct ib_uverbs_open_qp { @@ -852,6 +867,24 @@ struct ib_uverbs_flow_spec_tcp_udp { struct ib_uverbs_flow_tcp_udp_filter mask; }; +struct ib_uverbs_flow_ipv6_filter { + __u8 src_ip[16]; + __u8 dst_ip[16]; +}; + +struct ib_uverbs_flow_spec_ipv6 { + union { + struct ib_uverbs_flow_spec_hdr hdr; + struct { + __u32 type; + __u16 size; + __u16 reserved; + }; + }; + struct ib_uverbs_flow_ipv6_filter val; + struct ib_uverbs_flow_ipv6_filter mask; +}; + struct ib_uverbs_flow_attr { __u32 type; __u16 size; @@ -946,4 +979,66 @@ struct ib_uverbs_destroy_srq_resp { __u32 events_reported; }; +struct ib_uverbs_ex_create_wq { + __u32 comp_mask; + __u32 wq_type; + __u64 user_handle; + __u32 pd_handle; + __u32 cq_handle; + __u32 max_wr; + __u32 max_sge; +}; + +struct ib_uverbs_ex_create_wq_resp { + __u32 comp_mask; + __u32 response_length; + __u32 wq_handle; + __u32 max_wr; + __u32 max_sge; + __u32 wqn; +}; + +struct ib_uverbs_ex_destroy_wq { + __u32 comp_mask; + __u32 wq_handle; +}; + +struct ib_uverbs_ex_destroy_wq_resp { + __u32 comp_mask; + __u32 response_length; + __u32 events_reported; + __u32 reserved; +}; + +struct ib_uverbs_ex_modify_wq { + __u32 attr_mask; + __u32 wq_handle; + __u32 wq_state; + __u32 curr_wq_state; +}; + +/* Prevent memory allocation rather than max expected size */ +#define IB_USER_VERBS_MAX_LOG_IND_TBL_SIZE 0x0d +struct ib_uverbs_ex_create_rwq_ind_table { + __u32 comp_mask; + __u32 log_ind_tbl_size; + /* Following are the wq handles according to log_ind_tbl_size + * wq_handle1 + * wq_handle2 + */ + __u32 wq_handles[0]; +}; + +struct ib_uverbs_ex_create_rwq_ind_table_resp { + __u32 comp_mask; + __u32 response_length; + __u32 ind_tbl_handle; + __u32 ind_tbl_num; +}; + +struct ib_uverbs_ex_destroy_rwq_ind_table { + __u32 comp_mask; + __u32 ind_tbl_handle; +}; + #endif /* IB_USER_VERBS_H */ |