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| author |   Tatyana Nikolova <Tatyana.E.Nikolova@intel.com> | 2014-03-11 14:17:25 -0500 |
|---|---|---|
| committer |   Roland Dreier <roland@purestorage.com> | 2014-03-17 10:03:17 -0700 |
| commit | 4ac79a70033cbb9b7fa2bb2f3770308359af8c12 (patch) | |
| tree | bfa2f9023e5e270bd3143ad6067d8e1c40cb5ab7 /drivers/infiniband/hw/nes/nes_cm.h | |
| parent | Linux 3.14-rc4 (diff) | |
| download | linux-dev-4ac79a70033cbb9b7fa2bb2f3770308359af8c12.tar.xz linux-dev-4ac79a70033cbb9b7fa2bb2f3770308359af8c12.zip | |
RDMA/nes: Fixes for IRD/ORD negotiation with MPA v2
Fixes to enable the negotiation of the supported IRD/ORD sizes with
the peer when exchanging MPA v2 messages in connection establishment.
Signed-off-by: Tatyana Nikolova <tatyana.e.nikolova@intel.com>
Signed-off-by: Roland Dreier <roland@purestorage.com>
Diffstat (limited to 'drivers/infiniband/hw/nes/nes_cm.h')
| -rw-r--r-- | drivers/infiniband/hw/nes/nes_cm.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/infiniband/hw/nes/nes_cm.h b/drivers/infiniband/hw/nes/nes_cm.h index 4646e6666087..522c99cd07c4 100644 --- a/drivers/infiniband/hw/nes/nes_cm.h +++ b/drivers/infiniband/hw/nes/nes_cm.h @@ -58,6 +58,8 @@ #define IETF_RDMA0_WRITE 0x8000 #define IETF_RDMA0_READ 0x4000 #define IETF_NO_IRD_ORD 0x3FFF +#define NES_MAX_IRD 0x40 +#define NES_MAX_ORD 0x7F enum ietf_mpa_flags { IETF_MPA_FLAGS_MARKERS = 0x80, /* receive Markers */ @@ -333,6 +335,7 @@ struct nes_cm_node { enum mpa_frame_version mpa_frame_rev; u16 ird_size; u16 ord_size; + u16 mpav2_ird_ord; u16 mpa_frame_size; struct iw_cm_id *cm_id; |