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authorDon Hiatt <don.hiatt@intel.com>2017-05-12 18:19:55 +0200
committerDoug Ledford <dledford@redhat.com>2017-06-27 22:56:33 +0200
commit7dafbab3753fcf59bc81748e5b2c5bf04e1c62c7 (patch)
tree5770099bfb9f0e2e920a934a945a5b5f9ac92ca8 /include/rdma/rdmavt_qp.h
parentIB/hfi1: Remove unused mk_qpn function (diff)
downloadlinux-7dafbab3753fcf59bc81748e5b2c5bf04e1c62c7.tar.xz
linux-7dafbab3753fcf59bc81748e5b2c5bf04e1c62c7.zip
IB/hfi1: Add functions to parse BTH/IB headers
Improve code readablity by adding inline functions to read specific BTH/IB fields without knowledge of byte offsets. Reviewed-by: Brian Welty <brian.welty@intel.com> Reviewed-by: Dasaratharaman Chandramouli <dasaratharaman.chandramouli@intel.com> Reviewed-by: Dennis Dalessandro <dennis.dalessandro@intel.com> Signed-off-by: Don Hiatt <don.hiatt@intel.com> Signed-off-by: Dennis Dalessandro <dennis.dalessandro@intel.com> Signed-off-by: Doug Ledford <dledford@redhat.com>
Diffstat (limited to 'include/rdma/rdmavt_qp.h')
-rw-r--r--include/rdma/rdmavt_qp.h2
1 files changed, 1 insertions, 1 deletions
diff --git a/include/rdma/rdmavt_qp.h b/include/rdma/rdmavt_qp.h
index be6472e5b06b..13f43b3527a8 100644
--- a/include/rdma/rdmavt_qp.h
+++ b/include/rdma/rdmavt_qp.h
@@ -396,7 +396,7 @@ struct rvt_srq {
#define RVT_QPNMAP_ENTRIES (RVT_QPN_MAX / PAGE_SIZE / BITS_PER_BYTE)
#define RVT_BITS_PER_PAGE (PAGE_SIZE * BITS_PER_BYTE)
#define RVT_BITS_PER_PAGE_MASK (RVT_BITS_PER_PAGE - 1)
-#define RVT_QPN_MASK 0xFFFFFF
+#define RVT_QPN_MASK IB_QPN_MASK
/*
* QPN-map pages start out as NULL, they get allocated upon