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| author | Mike Marciniszyn | 2018-06-20 18:42:40 +0200 |
|---|---|---|
| committer | Jason Gunthorpe | 2018-06-22 17:12:17 +0200 |
| commit | b67bbc5923bf99b4898fd3d4ed2337e8b716b448 (patch) | |
| tree | 21dafa6f8686d5446149d44f1cbd3468ef7d9177 /drivers/infiniband/hw/hfi1 | |
| parent | IB/hfi1: Remove rcvhdrq_size (diff) | |
| download | kernel-qcow2-linux-b67bbc5923bf99b4898fd3d4ed2337e8b716b448.tar.gz kernel-qcow2-linux-b67bbc5923bf99b4898fd3d4ed2337e8b716b448.tar.xz kernel-qcow2-linux-b67bbc5923bf99b4898fd3d4ed2337e8b716b448.zip | |
IB/hfi1: Remove rcvctrl from ctxtdata
It is only ever written.
Reviewed-by: Michael J. Ruhl <michael.j.ruhl@intel.com>
Signed-off-by: Mike Marciniszyn <mike.marciniszyn@intel.com>
Signed-off-by: Dennis Dalessandro <dennis.dalessandro@intel.com>
Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
Diffstat (limited to 'drivers/infiniband/hw/hfi1')
| -rw-r--r-- | drivers/infiniband/hw/hfi1/chip.c | 3 | ||||
| -rw-r--r-- | drivers/infiniband/hw/hfi1/hfi.h | 2 |
2 files changed, 1 insertions, 4 deletions
diff --git a/drivers/infiniband/hw/hfi1/chip.c b/drivers/infiniband/hw/hfi1/chip.c index c254f47a5922..55675ab694a1 100644 --- a/drivers/infiniband/hw/hfi1/chip.c +++ b/drivers/infiniband/hw/hfi1/chip.c @@ -11952,9 +11952,8 @@ void hfi1_rcvctrl(struct hfi1_devdata *dd, unsigned int op, rcvctrl |= RCV_CTXT_CTRL_DONT_DROP_EGR_FULL_SMASK; if (op & HFI1_RCVCTRL_NO_EGR_DROP_DIS) rcvctrl &= ~RCV_CTXT_CTRL_DONT_DROP_EGR_FULL_SMASK; - rcd->rcvctrl = rcvctrl; hfi1_cdbg(RCVCTRL, "ctxt %d rcvctrl 0x%llx\n", ctxt, rcvctrl); - write_kctxt_csr(dd, ctxt, RCV_CTXT_CTRL, rcd->rcvctrl); + write_kctxt_csr(dd, ctxt, RCV_CTXT_CTRL, rcvctrl); /* work around sticky RcvCtxtStatus.BlockedRHQFull */ if (did_enable && diff --git a/drivers/infiniband/hw/hfi1/hfi.h b/drivers/infiniband/hw/hfi1/hfi.h index 4a8e5930d539..837f49c7cdb0 100644 --- a/drivers/infiniband/hw/hfi1/hfi.h +++ b/drivers/infiniband/hw/hfi1/hfi.h @@ -193,8 +193,6 @@ struct exp_tid_set { typedef int (*rhf_rcv_function_ptr)(struct hfi1_packet *packet); struct hfi1_ctxtdata { - /* shadow the ctxt's RcvCtrl register */ - u64 rcvctrl; /* rcvhdrq base, needs mmap before useful */ void *rcvhdrq; /* kernel virtual address where hdrqtail is updated */ |