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author | Linus Torvalds <torvalds@linux-foundation.org> | 2016-05-28 11:04:16 -0700 |
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committer | Linus Torvalds <torvalds@linux-foundation.org> | 2016-05-28 11:04:16 -0700 |
commit | 1cbe06c3cf542d48eb22180163e00f91760ef8cd (patch) | |
tree | ba093bf9e32790950b99bfec838a0354df5bf0dc /include | |
parent | ed2608faa0f701b1dbc65277a9e5c7ff7118bfd4 (diff) | |
parent | 7a226f9c32b0481b0744e2726cd7f8349b866af5 (diff) | |
download | linux-stable-1cbe06c3cf542d48eb22180163e00f91760ef8cd.tar.gz linux-stable-1cbe06c3cf542d48eb22180163e00f91760ef8cd.tar.bz2 linux-stable-1cbe06c3cf542d48eb22180163e00f91760ef8cd.zip |
Merge tag 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dledford/rdma
Pull more rdma updates from Doug Ledford:
"This is the second group of code for the 4.7 merge window. It looks
large, but only in one sense. I'll get to that in a minute. The list
of changes here breaks down as follows:
- Dynamic counter infrastructure in the IB drivers
This is a sysfs based code to allow free form access to the
hardware counters RDMA devices might support so drivers don't need
to code this up repeatedly themselves
- SendOnlyFullMember multicast support
- IB router support
- A couple misc fixes
- The big item on the list: hfi1 driver updates, plus moving the hfi1
driver out of staging
There was a group of 15 patches in the hfi1 list that I thought I had
in the first pull request but they weren't. So that added to the
length of the hfi1 section here.
As far as these go, everything but the hfi1 is pretty straight
forward.
The hfi1 is, if you recall, the driver that Al had complaints about
how it used the write/writev interfaces in an overloaded fashion. The
write portion of their interface behaved like the write handler in the
IB stack proper and did bi-directional communications. The writev
interface, on the other hand, only accepts SDMA request structures.
The completions for those structures are sent back via an entirely
different event mechanism.
With the security patch, we put security checks on the write
interface, however, we also knew they would be going away soon. Now,
we've converted the write handler in the hfi1 driver to use ioctls
from the IB reserved magic area for its bidirectional communications.
With that change, Intel has addressed all of the items originally on
their TODO when they went into staging (as well as many items added to
the list later).
As such, I moved them out, and since they were the last item in the
staging/rdma directory, and I don't have immediate plans to use the
staging area again, I removed the staging/rdma area.
Because of the move out of staging, as well as a series of 5 patches
in the hfi1 driver that removed code people thought should be done in
a different way and was optional to begin with (a snoop debug
interface, an eeprom driver for an eeprom connected directory to their
hfi1 chip and not via an i2c bus, and a few other things like that),
the line count, especially the removal count, is high"
* tag 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dledford/rdma: (56 commits)
staging/rdma: Remove the entire rdma subdirectory of staging
IB/core: Make device counter infrastructure dynamic
IB/hfi1: Fix pio map initialization
IB/hfi1: Correct 8051 link parameter settings
IB/hfi1: Update pkey table properly after link down or FM start
IB/rdamvt: Fix rdmavt s_ack_queue sizing
IB/rdmavt: Max atomic value should be a u8
IB/hfi1: Fix hard lockup due to not using save/restore spin lock
IB/hfi1: Add tracing support for send with invalidate opcode
IB/hfi1, qib: Add ieth to the packet header definitions
IB/hfi1: Move driver out of staging
IB/hfi1: Do not free hfi1 cdev parent structure early
IB/hfi1: Add trace message in user IOCTL handling
IB/hfi1: Remove write(), use ioctl() for user cmds
IB/hfi1: Add ioctl() interface for user commands
IB/hfi1: Remove unused user command
IB/hfi1: Remove snoop/diag interface
IB/hfi1: Remove EPROM functionality from data device
IB/hfi1: Remove UI char device
IB/hfi1: Remove multiple device cdev
...
Diffstat (limited to 'include')
-rw-r--r-- | include/rdma/ib_mad.h | 60 | ||||
-rw-r--r-- | include/rdma/ib_pack.h | 5 | ||||
-rw-r--r-- | include/rdma/ib_sa.h | 12 | ||||
-rw-r--r-- | include/rdma/ib_verbs.h | 126 | ||||
-rw-r--r-- | include/rdma/rdma_vt.h | 13 | ||||
-rw-r--r-- | include/rdma/rdmavt_qp.h | 5 | ||||
-rw-r--r-- | include/uapi/rdma/hfi/hfi1_user.h | 80 | ||||
-rw-r--r-- | include/uapi/rdma/rdma_netlink.h | 10 |
8 files changed, 219 insertions, 92 deletions
diff --git a/include/rdma/ib_mad.h b/include/rdma/ib_mad.h index 37dd534cbeab..c8a773ffe23b 100644 --- a/include/rdma/ib_mad.h +++ b/include/rdma/ib_mad.h @@ -239,12 +239,15 @@ struct ib_vendor_mad { #define IB_MGMT_CLASSPORTINFO_ATTR_ID cpu_to_be16(0x0001) +#define IB_CLASS_PORT_INFO_RESP_TIME_MASK 0x1F +#define IB_CLASS_PORT_INFO_RESP_TIME_FIELD_SIZE 5 + struct ib_class_port_info { u8 base_version; u8 class_version; __be16 capability_mask; - u8 reserved[3]; - u8 resp_time_value; + /* 27 bits for cap_mask2, 5 bits for resp_time */ + __be32 cap_mask2_resp_time; u8 redirect_gid[16]; __be32 redirect_tcslfl; __be16 redirect_lid; @@ -259,6 +262,59 @@ struct ib_class_port_info { __be32 trap_qkey; }; +/** + * ib_get_cpi_resp_time - Returns the resp_time value from + * cap_mask2_resp_time in ib_class_port_info. + * @cpi: A struct ib_class_port_info mad. + */ +static inline u8 ib_get_cpi_resp_time(struct ib_class_port_info *cpi) +{ + return (u8)(be32_to_cpu(cpi->cap_mask2_resp_time) & + IB_CLASS_PORT_INFO_RESP_TIME_MASK); +} + +/** + * ib_set_cpi_resptime - Sets the response time in an + * ib_class_port_info mad. + * @cpi: A struct ib_class_port_info. + * @rtime: The response time to set. + */ +static inline void ib_set_cpi_resp_time(struct ib_class_port_info *cpi, + u8 rtime) +{ + cpi->cap_mask2_resp_time = + (cpi->cap_mask2_resp_time & + cpu_to_be32(~IB_CLASS_PORT_INFO_RESP_TIME_MASK)) | + cpu_to_be32(rtime & IB_CLASS_PORT_INFO_RESP_TIME_MASK); +} + +/** + * ib_get_cpi_capmask2 - Returns the capmask2 value from + * cap_mask2_resp_time in ib_class_port_info. + * @cpi: A struct ib_class_port_info mad. + */ +static inline u32 ib_get_cpi_capmask2(struct ib_class_port_info *cpi) +{ + return (be32_to_cpu(cpi->cap_mask2_resp_time) >> + IB_CLASS_PORT_INFO_RESP_TIME_FIELD_SIZE); +} + +/** + * ib_set_cpi_capmask2 - Sets the capmask2 in an + * ib_class_port_info mad. + * @cpi: A struct ib_class_port_info. + * @capmask2: The capmask2 to set. + */ +static inline void ib_set_cpi_capmask2(struct ib_class_port_info *cpi, + u32 capmask2) +{ + cpi->cap_mask2_resp_time = + (cpi->cap_mask2_resp_time & + cpu_to_be32(IB_CLASS_PORT_INFO_RESP_TIME_MASK)) | + cpu_to_be32(capmask2 << + IB_CLASS_PORT_INFO_RESP_TIME_FIELD_SIZE); +} + struct ib_mad_notice_attr { u8 generic_type; u8 prod_type_msb; diff --git a/include/rdma/ib_pack.h b/include/rdma/ib_pack.h index 0f3daae44bf9..b13419ce99ff 100644 --- a/include/rdma/ib_pack.h +++ b/include/rdma/ib_pack.h @@ -103,6 +103,9 @@ enum { IB_OPCODE_ATOMIC_ACKNOWLEDGE = 0x12, IB_OPCODE_COMPARE_SWAP = 0x13, IB_OPCODE_FETCH_ADD = 0x14, + /* opcode 0x15 is reserved */ + IB_OPCODE_SEND_LAST_WITH_INVALIDATE = 0x16, + IB_OPCODE_SEND_ONLY_WITH_INVALIDATE = 0x17, /* real constants follow -- see comment about above IB_OPCODE() macro for more details */ @@ -129,6 +132,8 @@ enum { IB_OPCODE(RC, ATOMIC_ACKNOWLEDGE), IB_OPCODE(RC, COMPARE_SWAP), IB_OPCODE(RC, FETCH_ADD), + IB_OPCODE(RC, SEND_LAST_WITH_INVALIDATE), + IB_OPCODE(RC, SEND_ONLY_WITH_INVALIDATE), /* UC */ IB_OPCODE(UC, SEND_FIRST), diff --git a/include/rdma/ib_sa.h b/include/rdma/ib_sa.h index cdc1c81aa275..384041669489 100644 --- a/include/rdma/ib_sa.h +++ b/include/rdma/ib_sa.h @@ -94,6 +94,8 @@ enum ib_sa_selector { IB_SA_BEST = 3 }; +#define IB_SA_CAP_MASK2_SENDONLY_FULL_MEM_SUPPORT BIT(12) + /* * Structures for SA records are named "struct ib_sa_xxx_rec." No * attempt is made to pack structures to match the physical layout of @@ -439,4 +441,14 @@ int ib_sa_guid_info_rec_query(struct ib_sa_client *client, void *context, struct ib_sa_query **sa_query); +/* Support get SA ClassPortInfo */ +int ib_sa_classport_info_rec_query(struct ib_sa_client *client, + struct ib_device *device, u8 port_num, + int timeout_ms, gfp_t gfp_mask, + void (*callback)(int status, + struct ib_class_port_info *resp, + void *context), + void *context, + struct ib_sa_query **sa_query); + #endif /* IB_SA_H */ diff --git a/include/rdma/ib_verbs.h b/include/rdma/ib_verbs.h index fc0320c004a3..432bed510369 100644 --- a/include/rdma/ib_verbs.h +++ b/include/rdma/ib_verbs.h @@ -403,56 +403,55 @@ enum ib_port_speed { IB_SPEED_EDR = 32 }; -struct ib_protocol_stats { - /* TBD... */ -}; - -struct iw_protocol_stats { - u64 ipInReceives; - u64 ipInHdrErrors; - u64 ipInTooBigErrors; - u64 ipInNoRoutes; - u64 ipInAddrErrors; - u64 ipInUnknownProtos; - u64 ipInTruncatedPkts; - u64 ipInDiscards; - u64 ipInDelivers; - u64 ipOutForwDatagrams; - u64 ipOutRequests; - u64 ipOutDiscards; - u64 ipOutNoRoutes; - u64 ipReasmTimeout; - u64 ipReasmReqds; - u64 ipReasmOKs; - u64 ipReasmFails; - u64 ipFragOKs; - u64 ipFragFails; - u64 ipFragCreates; - u64 ipInMcastPkts; - u64 ipOutMcastPkts; - u64 ipInBcastPkts; - u64 ipOutBcastPkts; - - u64 tcpRtoAlgorithm; - u64 tcpRtoMin; - u64 tcpRtoMax; - u64 tcpMaxConn; - u64 tcpActiveOpens; - u64 tcpPassiveOpens; - u64 tcpAttemptFails; - u64 tcpEstabResets; - u64 tcpCurrEstab; - u64 tcpInSegs; - u64 tcpOutSegs; - u64 tcpRetransSegs; - u64 tcpInErrs; - u64 tcpOutRsts; -}; - -union rdma_protocol_stats { - struct ib_protocol_stats ib; - struct iw_protocol_stats iw; -}; +/** + * struct rdma_hw_stats + * @timestamp - Used by the core code to track when the last update was + * @lifespan - Used by the core code to determine how old the counters + * should be before being updated again. Stored in jiffies, defaults + * to 10 milliseconds, drivers can override the default be specifying + * their own value during their allocation routine. + * @name - Array of pointers to static names used for the counters in + * directory. + * @num_counters - How many hardware counters there are. If name is + * shorter than this number, a kernel oops will result. Driver authors + * are encouraged to leave BUILD_BUG_ON(ARRAY_SIZE(@name) < num_counters) + * in their code to prevent this. + * @value - Array of u64 counters that are accessed by the sysfs code and + * filled in by the drivers get_stats routine + */ +struct rdma_hw_stats { + unsigned long timestamp; + unsigned long lifespan; + const char * const *names; + int num_counters; + u64 value[]; +}; + +#define RDMA_HW_STATS_DEFAULT_LIFESPAN 10 +/** + * rdma_alloc_hw_stats_struct - Helper function to allocate dynamic struct + * for drivers. + * @names - Array of static const char * + * @num_counters - How many elements in array + * @lifespan - How many milliseconds between updates + */ +static inline struct rdma_hw_stats *rdma_alloc_hw_stats_struct( + const char * const *names, int num_counters, + unsigned long lifespan) +{ + struct rdma_hw_stats *stats; + + stats = kzalloc(sizeof(*stats) + num_counters * sizeof(u64), + GFP_KERNEL); + if (!stats) + return NULL; + stats->names = names; + stats->num_counters = num_counters; + stats->lifespan = msecs_to_jiffies(lifespan); + + return stats; +} + /* Define bits for the various functionality this port needs to be supported by * the core. @@ -1707,8 +1706,29 @@ struct ib_device { struct iw_cm_verbs *iwcm; - int (*get_protocol_stats)(struct ib_device *device, - union rdma_protocol_stats *stats); + /** + * alloc_hw_stats - Allocate a struct rdma_hw_stats and fill in the + * driver initialized data. The struct is kfree()'ed by the sysfs + * core when the device is removed. A lifespan of -1 in the return + * struct tells the core to set a default lifespan. + */ + struct rdma_hw_stats *(*alloc_hw_stats)(struct ib_device *device, + u8 port_num); + /** + * get_hw_stats - Fill in the counter value(s) in the stats struct. + * @index - The index in the value array we wish to have updated, or + * num_counters if we want all stats updated + * Return codes - + * < 0 - Error, no counters updated + * index - Updated the single counter pointed to by index + * num_counters - Updated all counters (will reset the timestamp + * and prevent further calls for lifespan milliseconds) + * Drivers are allowed to update all counters in leiu of just the + * one given in index at their option + */ + int (*get_hw_stats)(struct ib_device *device, + struct rdma_hw_stats *stats, + u8 port, int index); int (*query_device)(struct ib_device *device, struct ib_device_attr *device_attr, struct ib_udata *udata); @@ -1926,6 +1946,8 @@ struct ib_device { u8 node_type; u8 phys_port_cnt; struct ib_device_attr attrs; + struct attribute_group *hw_stats_ag; + struct rdma_hw_stats *hw_stats; /** * The following mandatory functions are used only at device diff --git a/include/rdma/rdma_vt.h b/include/rdma/rdma_vt.h index d57ceee90d26..16274e2133cd 100644 --- a/include/rdma/rdma_vt.h +++ b/include/rdma/rdma_vt.h @@ -149,15 +149,15 @@ struct rvt_driver_params { int qpn_res_end; int nports; int npkeys; - u8 qos_shift; char cq_name[RVT_CQN_MAX]; int node; - int max_rdma_atomic; int psn_mask; int psn_shift; int psn_modify_mask; u32 core_cap_flags; u32 max_mad_size; + u8 qos_shift; + u8 max_rdma_atomic; }; /* Protection domain */ @@ -426,6 +426,15 @@ static inline unsigned rvt_get_npkeys(struct rvt_dev_info *rdi) } /* + * Return the max atomic suitable for determining + * the size of the ack ring buffer in a QP. + */ +static inline unsigned int rvt_max_atomic(struct rvt_dev_info *rdi) +{ + return rdi->dparms.max_rdma_atomic + 1; +} + +/* * Return the indexed PKEY from the port PKEY table. */ static inline u16 rvt_get_pkey(struct rvt_dev_info *rdi, diff --git a/include/rdma/rdmavt_qp.h b/include/rdma/rdmavt_qp.h index 0e1ff2abfe92..6d23b879416a 100644 --- a/include/rdma/rdmavt_qp.h +++ b/include/rdma/rdmavt_qp.h @@ -211,8 +211,6 @@ struct rvt_mmap_info { unsigned size; }; -#define RVT_MAX_RDMA_ATOMIC 16 - /* * This structure holds the information that the send tasklet needs * to send a RDMA read response or atomic operation. @@ -282,8 +280,7 @@ struct rvt_qp { atomic_t refcount ____cacheline_aligned_in_smp; wait_queue_head_t wait; - struct rvt_ack_entry s_ack_queue[RVT_MAX_RDMA_ATOMIC + 1] - ____cacheline_aligned_in_smp; + struct rvt_ack_entry *s_ack_queue; struct rvt_sge_state s_rdma_read_sge; spinlock_t r_lock ____cacheline_aligned_in_smp; /* used for APM */ diff --git a/include/uapi/rdma/hfi/hfi1_user.h b/include/uapi/rdma/hfi/hfi1_user.h index a533cecab14f..98bebf8bef55 100644 --- a/include/uapi/rdma/hfi/hfi1_user.h +++ b/include/uapi/rdma/hfi/hfi1_user.h @@ -66,7 +66,7 @@ * The major version changes when data structures change in an incompatible * way. The driver must be the same for initialization to succeed. */ -#define HFI1_USER_SWMAJOR 5 +#define HFI1_USER_SWMAJOR 6 /* * Minor version differences are always compatible @@ -75,7 +75,12 @@ * may not be implemented; the user code must deal with this if it * cares, or it must abort after initialization reports the difference. */ -#define HFI1_USER_SWMINOR 0 +#define HFI1_USER_SWMINOR 1 + +/* + * We will encode the major/minor inside a single 32bit version number. + */ +#define HFI1_SWMAJOR_SHIFT 16 /* * Set of HW and driver capability/feature bits. @@ -107,19 +112,6 @@ #define HFI1_RCVHDR_ENTSIZE_16 (1UL << 1) #define HFI1_RCVDHR_ENTSIZE_32 (1UL << 2) -/* - * If the unit is specified via open, HFI choice is fixed. If port is - * specified, it's also fixed. Otherwise we try to spread contexts - * across ports and HFIs, using different algorithms. WITHIN is - * the old default, prior to this mechanism. - */ -#define HFI1_ALG_ACROSS 0 /* round robin contexts across HFIs, then - * ports; this is the default */ -#define HFI1_ALG_WITHIN 1 /* use all contexts on an HFI (round robin - * active ports within), then next HFI */ -#define HFI1_ALG_COUNT 2 /* number of algorithm choices */ - - /* User commands. */ #define HFI1_CMD_ASSIGN_CTXT 1 /* allocate HFI and context */ #define HFI1_CMD_CTXT_INFO 2 /* find out what resources we got */ @@ -127,7 +119,6 @@ #define HFI1_CMD_TID_UPDATE 4 /* update expected TID entries */ #define HFI1_CMD_TID_FREE 5 /* free expected TID entries */ #define HFI1_CMD_CREDIT_UPD 6 /* force an update of PIO credit */ -#define HFI1_CMD_SDMA_STATUS_UPD 7 /* force update of SDMA status ring */ #define HFI1_CMD_RECV_CTRL 8 /* control receipt of packets */ #define HFI1_CMD_POLL_TYPE 9 /* set the kind of polling we want */ @@ -135,13 +126,46 @@ #define HFI1_CMD_SET_PKEY 11 /* set context's pkey */ #define HFI1_CMD_CTXT_RESET 12 /* reset context's HW send context */ #define HFI1_CMD_TID_INVAL_READ 13 /* read TID cache invalidations */ -/* separate EPROM commands from normal PSM commands */ -#define HFI1_CMD_EP_INFO 64 /* read EPROM device ID */ -#define HFI1_CMD_EP_ERASE_CHIP 65 /* erase whole EPROM */ -/* range 66-74 no longer used */ -#define HFI1_CMD_EP_ERASE_RANGE 75 /* erase EPROM range */ -#define HFI1_CMD_EP_READ_RANGE 76 /* read EPROM range */ -#define HFI1_CMD_EP_WRITE_RANGE 77 /* write EPROM range */ +#define HFI1_CMD_GET_VERS 14 /* get the version of the user cdev */ + +/* + * User IOCTLs can not go above 128 if they do then see common.h and change the + * base for the snoop ioctl + */ +#define IB_IOCTL_MAGIC 0x1b /* See Documentation/ioctl/ioctl-number.txt */ + +/* + * Make the ioctls occupy the last 0xf0-0xff portion of the IB range + */ +#define __NUM(cmd) (HFI1_CMD_##cmd + 0xe0) + +struct hfi1_cmd; +#define HFI1_IOCTL_ASSIGN_CTXT \ + _IOWR(IB_IOCTL_MAGIC, __NUM(ASSIGN_CTXT), struct hfi1_user_info) +#define HFI1_IOCTL_CTXT_INFO \ + _IOW(IB_IOCTL_MAGIC, __NUM(CTXT_INFO), struct hfi1_ctxt_info) +#define HFI1_IOCTL_USER_INFO \ + _IOW(IB_IOCTL_MAGIC, __NUM(USER_INFO), struct hfi1_base_info) +#define HFI1_IOCTL_TID_UPDATE \ + _IOWR(IB_IOCTL_MAGIC, __NUM(TID_UPDATE), struct hfi1_tid_info) +#define HFI1_IOCTL_TID_FREE \ + _IOWR(IB_IOCTL_MAGIC, __NUM(TID_FREE), struct hfi1_tid_info) +#define HFI1_IOCTL_CREDIT_UPD \ + _IO(IB_IOCTL_MAGIC, __NUM(CREDIT_UPD)) +#define HFI1_IOCTL_RECV_CTRL \ + _IOW(IB_IOCTL_MAGIC, __NUM(RECV_CTRL), int) +#define HFI1_IOCTL_POLL_TYPE \ + _IOW(IB_IOCTL_MAGIC, __NUM(POLL_TYPE), int) +#define HFI1_IOCTL_ACK_EVENT \ + _IOW(IB_IOCTL_MAGIC, __NUM(ACK_EVENT), unsigned long) +#define HFI1_IOCTL_SET_PKEY \ + _IOW(IB_IOCTL_MAGIC, __NUM(SET_PKEY), __u16) +#define HFI1_IOCTL_CTXT_RESET \ + _IO(IB_IOCTL_MAGIC, __NUM(CTXT_RESET)) +#define HFI1_IOCTL_TID_INVAL_READ \ + _IOWR(IB_IOCTL_MAGIC, __NUM(TID_INVAL_READ), struct hfi1_tid_info) +#define HFI1_IOCTL_GET_VERS \ + _IOR(IB_IOCTL_MAGIC, __NUM(GET_VERS), int) #define _HFI1_EVENT_FROZEN_BIT 0 #define _HFI1_EVENT_LINKDOWN_BIT 1 @@ -199,9 +223,7 @@ struct hfi1_user_info { * Should be set to HFI1_USER_SWVERSION. */ __u32 userversion; - __u16 pad; - /* HFI selection algorithm, if unit has not selected */ - __u16 hfi1_alg; + __u32 pad; /* * If two or more processes wish to share a context, each process * must set the subcontext_cnt and subcontext_id to the same @@ -243,12 +265,6 @@ struct hfi1_tid_info { __u32 length; }; -struct hfi1_cmd { - __u32 type; /* command type */ - __u32 len; /* length of struct pointed to by add */ - __u64 addr; /* pointer to user structure */ -}; - enum hfi1_sdma_comp_state { FREE = 0, QUEUED, diff --git a/include/uapi/rdma/rdma_netlink.h b/include/uapi/rdma/rdma_netlink.h index 6e373d151cad..02fe8390c18f 100644 --- a/include/uapi/rdma/rdma_netlink.h +++ b/include/uapi/rdma/rdma_netlink.h @@ -135,10 +135,12 @@ enum { * Local service operations: * RESOLVE - The client requests the local service to resolve a path. * SET_TIMEOUT - The local service requests the client to set the timeout. + * IP_RESOLVE - The client requests the local service to resolve an IP to GID. */ enum { RDMA_NL_LS_OP_RESOLVE = 0, RDMA_NL_LS_OP_SET_TIMEOUT, + RDMA_NL_LS_OP_IP_RESOLVE, RDMA_NL_LS_NUM_OPS }; @@ -176,6 +178,10 @@ struct rdma_ls_resolve_header { __u8 path_use; }; +struct rdma_ls_ip_resolve_header { + __u32 ifindex; +}; + /* Local service attribute type */ #define RDMA_NLA_F_MANDATORY (1 << 13) #define RDMA_NLA_TYPE_MASK (~(NLA_F_NESTED | NLA_F_NET_BYTEORDER | \ @@ -193,6 +199,8 @@ struct rdma_ls_resolve_header { * TCLASS u8 * PKEY u16 cpu * QOS_CLASS u16 cpu + * IPV4 u32 BE + * IPV6 u8[16] BE */ enum { LS_NLA_TYPE_UNSPEC = 0, @@ -204,6 +212,8 @@ enum { LS_NLA_TYPE_TCLASS, LS_NLA_TYPE_PKEY, LS_NLA_TYPE_QOS_CLASS, + LS_NLA_TYPE_IPV4, + LS_NLA_TYPE_IPV6, LS_NLA_TYPE_MAX }; |