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IB/ipath: Fix SLID generation for RC/UC QPs when LMC > 0
[safe/jmp/linux-2.6]
/
drivers
/
infiniband
/
hw
/
ipath
/
ipath_ruc.c
diff --git
a/drivers/infiniband/hw/ipath/ipath_ruc.c
b/drivers/infiniband/hw/ipath/ipath_ruc.c
index
af051f7
..
fc0f6d9
100644
(file)
--- a/
drivers/infiniband/hw/ipath/ipath_ruc.c
+++ b/
drivers/infiniband/hw/ipath/ipath_ruc.c
@@
-618,7
+618,8
@@
void ipath_make_ruc_header(struct ipath_ibdev *dev, struct ipath_qp *qp,
qp->s_hdr.lrh[0] = cpu_to_be16(lrh0);
qp->s_hdr.lrh[1] = cpu_to_be16(qp->remote_ah_attr.dlid);
qp->s_hdr.lrh[2] = cpu_to_be16(qp->s_hdrwords + nwords + SIZE_OF_CRC);
qp->s_hdr.lrh[0] = cpu_to_be16(lrh0);
qp->s_hdr.lrh[1] = cpu_to_be16(qp->remote_ah_attr.dlid);
qp->s_hdr.lrh[2] = cpu_to_be16(qp->s_hdrwords + nwords + SIZE_OF_CRC);
- qp->s_hdr.lrh[3] = cpu_to_be16(dev->dd->ipath_lid);
+ qp->s_hdr.lrh[3] = cpu_to_be16(dev->dd->ipath_lid |
+ qp->remote_ah_attr.src_path_bits);
bth0 |= ipath_get_pkey(dev->dd, qp->s_pkey_index);
bth0 |= extra_bytes << 20;
ohdr->bth[0] = cpu_to_be32(bth0 | (1 << 22));
bth0 |= ipath_get_pkey(dev->dd, qp->s_pkey_index);
bth0 |= extra_bytes << 20;
ohdr->bth[0] = cpu_to_be32(bth0 | (1 << 22));