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Add new rates to ibcore.

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Add the new rates that were added to the Infiniband specification as part of
HDR and 2x support.

Submitted by:	slavash@
MFC after:	3 days
Sponsored by:	Mellanox Technologies
This commit is contained in:
Hans Petter Selasky 2019-05-08 10:55:47 +00:00
parent 52786315fc
commit 013f1e1435
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=347301
2 changed files with 27 additions and 1 deletions
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20
sys/ofed/drivers/infiniband/core/ib_verbs.c
View File

@ -136,6 +136,10 @@ __attribute_const__ int ib_rate_to_mult(enum ib_rate rate)
case IB_RATE_60_GBPS: return 24;
case IB_RATE_80_GBPS: return 32;
case IB_RATE_120_GBPS: return 48;
case IB_RATE_28_GBPS: return 11;
case IB_RATE_50_GBPS: return 20;
case IB_RATE_400_GBPS: return 160;
case IB_RATE_600_GBPS: return 240;
default: return -1;
}
}
@ -153,6 +157,18 @@ __attribute_const__ enum ib_rate mult_to_ib_rate(int mult)
case 24: return IB_RATE_60_GBPS;
case 32: return IB_RATE_80_GBPS;
case 48: return IB_RATE_120_GBPS;
case 6: return IB_RATE_14_GBPS;
case 22: return IB_RATE_56_GBPS;
case 45: return IB_RATE_112_GBPS;
case 67: return IB_RATE_168_GBPS;
case 10: return IB_RATE_25_GBPS;
case 40: return IB_RATE_100_GBPS;
case 80: return IB_RATE_200_GBPS;
case 120: return IB_RATE_300_GBPS;
case 11: return IB_RATE_28_GBPS;
case 20: return IB_RATE_50_GBPS;
case 160: return IB_RATE_400_GBPS;
case 240: return IB_RATE_600_GBPS;
default: return IB_RATE_PORT_CURRENT;
}
}
@ -178,6 +194,10 @@ __attribute_const__ int ib_rate_to_mbps(enum ib_rate rate)
case IB_RATE_100_GBPS: return 103125;
case IB_RATE_200_GBPS: return 206250;
case IB_RATE_300_GBPS: return 309375;
case IB_RATE_28_GBPS: return 28125;
case IB_RATE_50_GBPS: return 53125;
case IB_RATE_400_GBPS: return 425000;
case IB_RATE_600_GBPS: return 637500;
default: return -1;
}
}

8
sys/ofed/include/rdma/ib_verbs.h
View File

@ -398,6 +398,7 @@ enum ib_port_cap_flags {
enum ib_port_width {
IB_WIDTH_1X = 1,
IB_WIDTH_2X = 16,
IB_WIDTH_4X = 2,
IB_WIDTH_8X = 4,
IB_WIDTH_12X = 8
@ -407,6 +408,7 @@ static inline int ib_width_enum_to_int(enum ib_port_width width)
{
switch (width) {
case IB_WIDTH_1X: return 1;
case IB_WIDTH_2X: return 2;
case IB_WIDTH_4X: return 4;
case IB_WIDTH_8X: return 8;
case IB_WIDTH_12X: return 12;
@ -672,7 +674,11 @@ enum ib_rate {
IB_RATE_25_GBPS = 15,
IB_RATE_100_GBPS = 16,
IB_RATE_200_GBPS = 17,
IB_RATE_300_GBPS = 18
IB_RATE_300_GBPS = 18,
IB_RATE_28_GBPS = 19,
IB_RATE_50_GBPS = 20,
IB_RATE_400_GBPS = 21,
IB_RATE_600_GBPS = 22,
};
/**