diff options
| author | Linus Torvalds <torvalds@linux-foundation.org> | 2012-05-21 17:54:55 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2012-05-21 17:54:55 -0700 |
| commit | c23ddf7857bdb2e8001b0a058603497c765a580d (patch) | |
| tree | f1d826612114a17d6ab543b7095adf04b5ba614a /include/linux/mlx4 | |
| parent | da4f58ffa08a7b7012fab9c205fa0f6ba40fec42 (diff) | |
| parent | cc169165c82e14ea43e313f937a0a475ca97e588 (diff) | |
Merge tag 'rdma-for-3.5' of git://git.kernel.org/pub/scm/linux/kernel/git/roland/infiniband
Pull InfiniBand/RDMA changes from Roland Dreier:
- Add ocrdma hardware driver for Emulex IB-over-Ethernet adapters
- Add generic and mlx4 support for "raw" QPs: allow suitably privileged
applications to send and receive arbitrary packets directly to/from
the hardware
- Add "doorbell drop" handling to the cxgb4 driver
- A fairly large batch of qib hardware driver changes
- A few fixes for lockdep-detected issues
- A few other miscellaneous fixes and cleanups
Fix up trivial conflict in drivers/net/ethernet/emulex/benet/be.h.
* tag 'rdma-for-3.5' of git://git.kernel.org/pub/scm/linux/kernel/git/roland/infiniband: (53 commits)
RDMA/cxgb4: Include vmalloc.h for vmalloc and vfree
IB/mlx4: Fix mlx4_ib_add() error flow
IB/core: Fix IB_SA_COMP_MASK macro
IB/iser: Fix error flow in iser ep connection establishment
IB/mlx4: Increase the number of vectors (EQs) available for ULPs
RDMA/cxgb4: Add query_qp support
RDMA/cxgb4: Remove kfifo usage
RDMA/cxgb4: Use vmalloc() for debugfs QP dump
RDMA/cxgb4: DB Drop Recovery for RDMA and LLD queues
RDMA/cxgb4: Disable interrupts in c4iw_ev_dispatch()
RDMA/cxgb4: Add DB Overflow Avoidance
RDMA/cxgb4: Add debugfs RDMA memory stats
cxgb4: DB Drop Recovery for RDMA and LLD queues
cxgb4: Common platform specific changes for DB Drop Recovery
cxgb4: Detect DB FULL events and notify RDMA ULD
RDMA/cxgb4: Drop peer_abort when no endpoint found
RDMA/cxgb4: Always wake up waiters in c4iw_peer_abort_intr()
mlx4_core: Change bitmap allocator to work in round-robin fashion
RDMA/nes: Don't call event handler if pointer is NULL
RDMA/nes: Fix for the ORD value of the connecting peer
...
Diffstat (limited to 'include/linux/mlx4')
| -rw-r--r-- | include/linux/mlx4/device.h | 8 | ||||
| -rw-r--r-- | include/linux/mlx4/qp.h | 3 |
2 files changed, 10 insertions, 1 deletions
diff --git a/include/linux/mlx4/device.h b/include/linux/mlx4/device.h index 6d028247f79..6e27fa99e8b 100644 --- a/include/linux/mlx4/device.h +++ b/include/linux/mlx4/device.h @@ -98,6 +98,12 @@ enum { MLX4_DEV_CAP_FLAG_SENSE_SUPPORT = 1LL << 55 }; +enum { + MLX4_DEV_CAP_FLAG2_RSS = 1LL << 0, + MLX4_DEV_CAP_FLAG2_RSS_TOP = 1LL << 1, + MLX4_DEV_CAP_FLAG2_RSS_XOR = 1LL << 2 +}; + #define MLX4_ATTR_EXTENDED_PORT_INFO cpu_to_be16(0xff90) enum { @@ -292,11 +298,13 @@ struct mlx4_caps { u32 max_msg_sz; u32 page_size_cap; u64 flags; + u64 flags2; u32 bmme_flags; u32 reserved_lkey; u16 stat_rate_support; u8 port_width_cap[MLX4_MAX_PORTS + 1]; int max_gso_sz; + int max_rss_tbl_sz; int reserved_qps_cnt[MLX4_NUM_QP_REGION]; int reserved_qps; int reserved_qps_base[MLX4_NUM_QP_REGION]; diff --git a/include/linux/mlx4/qp.h b/include/linux/mlx4/qp.h index 96005d75893..338388ba260 100644 --- a/include/linux/mlx4/qp.h +++ b/include/linux/mlx4/qp.h @@ -234,7 +234,8 @@ struct mlx4_wqe_mlx_seg { u8 owner; u8 reserved1[2]; u8 opcode; - u8 reserved2[3]; + __be16 sched_prio; + u8 reserved2; u8 size; /* * [17] VL15 |