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>
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;
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);
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 &&
/* work around sticky RcvCtxtStatus.BlockedRHQFull */
if (did_enable &&
typedef int (*rhf_rcv_function_ptr)(struct hfi1_packet *packet);
struct hfi1_ctxtdata {
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 */
/* rcvhdrq base, needs mmap before useful */
void *rcvhdrq;
/* kernel virtual address where hdrqtail is updated */