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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2008-12-28 12:33:59 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2008-12-28 12:33:59 -0800 |
| commit | 1d248b2593e92db6c51ca07235985a95c625a93f (patch) | |
| tree | 4eceeb4eadb8a6339e0f83d0cad166f88d888557 /drivers/infiniband/hw/ipath/ipath_kernel.h | |
| parent | 1db2a5c11e495366bff35cf7445d494703f7febe (diff) | |
| parent | 2a0d8366dde9c66d8f481bee56828b661e5c8bf1 (diff) | |
| download | blackbird-op-linux-1d248b2593e92db6c51ca07235985a95c625a93f.tar.gz blackbird-op-linux-1d248b2593e92db6c51ca07235985a95c625a93f.zip | |
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/roland/infiniband
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/roland/infiniband: (26 commits)
IB/mlx4: Set ownership bit correctly when copying CQEs during CQ resize
RDMA/nes: Remove tx_free_list
RDMA/cma: Add IPv6 support
RDMA/addr: Add support for translating IPv6 addresses
mlx4_core: Delete incorrect comment
mlx4_core: Add support for multiple completion event vectors
IB/iser: Avoid recv buffer exhaustion caused by unexpected PDUs
IB/ehca: Remove redundant test of vpage
IB/ehca: Replace modulus operations in flush error completion path
IB/ipath: Add locking for interrupt use of ipath_pd contexts vs free
IB/ipath: Fix spi_pioindex value
IB/ipath: Only do 1X workaround on rev1 chips
IB/ipath: Don't count IB symbol and link errors unless link is UP
IB/ipath: Check return value of dma_map_single()
IB/ipath: Fix PSN of send WQEs after an RDMA read resend
RDMA/nes: Cleanup warnings
RDMA/nes: Add loopback check to make_cm_node()
RDMA/nes: Check cqp_avail_reqs is empty after locking the list
RDMA/nes: Fix TCP compliance test failures
RDMA/nes: Forward packets for a new connection with stale APBVT entry
...
Diffstat (limited to 'drivers/infiniband/hw/ipath/ipath_kernel.h')
| -rw-r--r-- | drivers/infiniband/hw/ipath/ipath_kernel.h | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/drivers/infiniband/hw/ipath/ipath_kernel.h b/drivers/infiniband/hw/ipath/ipath_kernel.h index 0bd8bcb184a1..6ba4861dd6ac 100644 --- a/drivers/infiniband/hw/ipath/ipath_kernel.h +++ b/drivers/infiniband/hw/ipath/ipath_kernel.h @@ -355,6 +355,19 @@ struct ipath_devdata { /* errors masked because they occur too fast */ ipath_err_t ipath_maskederrs; u64 ipath_lastlinkrecov; /* link recoveries at last ACTIVE */ + /* these 5 fields are used to establish deltas for IB Symbol + * errors and linkrecovery errors. They can be reported on + * some chips during link negotiation prior to INIT, and with + * DDR when faking DDR negotiations with non-IBTA switches. + * The chip counters are adjusted at driver unload if there is + * a non-zero delta. + */ + u64 ibdeltainprog; + u64 ibsymdelta; + u64 ibsymsnap; + u64 iblnkerrdelta; + u64 iblnkerrsnap; + /* time in jiffies at which to re-enable maskederrs */ unsigned long ipath_unmasktime; /* count of egrfull errors, combined for all ports */ @@ -464,6 +477,8 @@ struct ipath_devdata { spinlock_t ipath_kernel_tid_lock; spinlock_t ipath_user_tid_lock; spinlock_t ipath_sendctrl_lock; + /* around ipath_pd and (user ports) port_cnt use (intr vs free) */ + spinlock_t ipath_uctxt_lock; /* * IPATH_STATUS_*, |
