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[IB] Add MAD data field size definitions

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Clean up code by using enums instead of hard-coded magic numbers.

Signed-off-by: Sean Hefty <sean.hefty@intel.com>
Signed-off-by: Roland Dreier <rolandd@cisco.com>
This commit is contained in:
Sean Hefty
2005-09-21 12:31:26 -07:00
committed by Roland Dreier
parent 2fe9f798ba
commit 972d512a17
2 changed files with 17 additions and 13 deletions
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15
include/rdma/ib_mad.h
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@@ -108,6 +108,13 @@
#define IB_QP1_QKEY 0x80010000
#define IB_QP_SET_QKEY 0x80000000
enum {
IB_MGMT_MAD_DATA = 232,
IB_MGMT_RMPP_DATA = 220,
IB_MGMT_VENDOR_DATA = 216,
IB_MGMT_SA_DATA = 200
};
struct ib_mad_hdr {
u8 base_version;
u8 mgmt_class;
@@ -149,20 +156,20 @@ struct ib_sa_hdr {
struct ib_mad {
struct ib_mad_hdr mad_hdr;
u8 data[232];
u8 data[IB_MGMT_MAD_DATA];
};
struct ib_rmpp_mad {
struct ib_mad_hdr mad_hdr;
struct ib_rmpp_hdr rmpp_hdr;
u8 data[220];
u8 data[IB_MGMT_RMPP_DATA];
};
struct ib_sa_mad {
struct ib_mad_hdr mad_hdr;
struct ib_rmpp_hdr rmpp_hdr;
struct ib_sa_hdr sa_hdr;
u8 data[200];
u8 data[IB_MGMT_SA_DATA];
} __attribute__ ((packed));
struct ib_vendor_mad {
@@ -170,7 +177,7 @@ struct ib_vendor_mad {
struct ib_rmpp_hdr rmpp_hdr;
u8 reserved;
u8 oui[3];
u8 data[216];
u8 data[IB_MGMT_VENDOR_DATA];
};
struct ib_class_port_info