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author | Dmitry Torokhov <dtor_core@ameritech.net> | 2006-04-29 01:11:23 -0400 |
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committer | Dmitry Torokhov <dtor_core@ameritech.net> | 2006-04-29 01:11:23 -0400 |
commit | 7b7e394185014e0f3bd8989cac937003f20ef9ce (patch) | |
tree | 3beda5f979bba0aa9822534e239cf1b45f3be69c /include/rdma/ib_verbs.h | |
parent | ddc5d3414593e4d7ad7fbd33e7f7517fcc234544 (diff) | |
parent | 693f7d362055261882659475d2ef022e32edbff1 (diff) |
Merge rsync://rsync.kernel.org/pub/scm/linux/kernel/git/torvalds/linux-2.6
Diffstat (limited to 'include/rdma/ib_verbs.h')
-rw-r--r-- | include/rdma/ib_verbs.h | 28 |
1 files changed, 28 insertions, 0 deletions
diff --git a/include/rdma/ib_verbs.h b/include/rdma/ib_verbs.h index c1ad6273ac6..6bbf1b36440 100644 --- a/include/rdma/ib_verbs.h +++ b/include/rdma/ib_verbs.h @@ -314,6 +314,34 @@ enum ib_ah_flags { IB_AH_GRH = 1 }; +enum ib_rate { + IB_RATE_PORT_CURRENT = 0, + IB_RATE_2_5_GBPS = 2, + IB_RATE_5_GBPS = 5, + IB_RATE_10_GBPS = 3, + IB_RATE_20_GBPS = 6, + IB_RATE_30_GBPS = 4, + IB_RATE_40_GBPS = 7, + IB_RATE_60_GBPS = 8, + IB_RATE_80_GBPS = 9, + IB_RATE_120_GBPS = 10 +}; + +/** + * ib_rate_to_mult - Convert the IB rate enum to a multiple of the + * base rate of 2.5 Gbit/sec. For example, IB_RATE_5_GBPS will be + * converted to 2, since 5 Gbit/sec is 2 * 2.5 Gbit/sec. + * @rate: rate to convert. + */ +int ib_rate_to_mult(enum ib_rate rate) __attribute_const__; + +/** + * mult_to_ib_rate - Convert a multiple of 2.5 Gbit/sec to an IB rate + * enum. + * @mult: multiple to convert. + */ +enum ib_rate mult_to_ib_rate(int mult) __attribute_const__; + struct ib_ah_attr { struct ib_global_route grh; u16 dlid; |