Author: hselasky
Date: Thu May 16 16:29:12 2019
New Revision: 347767
URL: https://svnweb.freebsd.org/changeset/base/347767
Log:
MFC r347302:
Add support for 200Gbit speeds to libibverbs.
Submitted by: slavash@
Sponsored by: Mellanox Technologies
Modified:
stable/12/contrib/ofed/libibverbs/examples/devinfo.c
stable/12/contrib/ofed/libibverbs/verbs.c
stable/12/contrib/ofed/libibverbs/verbs.h
Directory Properties:
stable/12/ (props changed)
Modified: stable/12/contrib/ofed/libibverbs/examples/devinfo.c
==============================================================================
--- stable/12/contrib/ofed/libibverbs/examples/devinfo.c Thu May 16
16:27:21 2019 (r347766)
+++ stable/12/contrib/ofed/libibverbs/examples/devinfo.c Thu May 16
16:29:12 2019 (r347767)
@@ -128,6 +128,7 @@ static const char *width_str(uint8_t width)
case 2: return "4";
case 4: return "8";
case 8: return "12";
+ case 16: return "2";
default: return "invalid width";
}
}
@@ -143,6 +144,7 @@ static const char *speed_str(uint8_t speed)
case 16: return "14.0 Gbps";
case 32: return "25.0 Gbps";
+ case 64: return "50.0 Gbps";
default: return "invalid speed";
}
}
Modified: stable/12/contrib/ofed/libibverbs/verbs.c
==============================================================================
--- stable/12/contrib/ofed/libibverbs/verbs.c Thu May 16 16:27:21 2019
(r347766)
+++ stable/12/contrib/ofed/libibverbs/verbs.c Thu May 16 16:29:12 2019
(r347767)
@@ -111,6 +111,10 @@ int __attribute__((const)) ibv_rate_to_mult(enum ibv_r
case IBV_RATE_60_GBPS: return 24;
case IBV_RATE_80_GBPS: return 32;
case IBV_RATE_120_GBPS: return 48;
+ case IBV_RATE_28_GBPS: return 11;
+ case IBV_RATE_50_GBPS: return 20;
+ case IBV_RATE_400_GBPS: return 160;
+ case IBV_RATE_600_GBPS: return 240;
default: return -1;
}
}
@@ -127,6 +131,10 @@ enum ibv_rate __attribute__((const)) mult_to_ibv_rate(
case 24: return IBV_RATE_60_GBPS;
case 32: return IBV_RATE_80_GBPS;
case 48: return IBV_RATE_120_GBPS;
+ case 11: return IBV_RATE_28_GBPS;
+ case 20: return IBV_RATE_50_GBPS;
+ case 160: return IBV_RATE_400_GBPS;
+ case 240: return IBV_RATE_600_GBPS;
default: return IBV_RATE_MAX;
}
}
@@ -151,6 +159,10 @@ int __attribute__((const)) ibv_rate_to_mbps(enum ibv_
case IBV_RATE_100_GBPS: return 103125;
case IBV_RATE_200_GBPS: return 206250;
case IBV_RATE_300_GBPS: return 309375;
+ case IBV_RATE_28_GBPS: return 28125;
+ case IBV_RATE_50_GBPS: return 53125;
+ case IBV_RATE_400_GBPS: return 425000;
+ case IBV_RATE_600_GBPS: return 637500;
default: return -1;
}
}
@@ -175,6 +187,10 @@ enum ibv_rate __attribute__((const)) mbps_to_ibv_rate(
case 103125: return IBV_RATE_100_GBPS;
case 206250: return IBV_RATE_200_GBPS;
case 309375: return IBV_RATE_300_GBPS;
+ case 28125: return IBV_RATE_28_GBPS;
+ case 53125: return IBV_RATE_50_GBPS;
+ case 425000: return IBV_RATE_400_GBPS;
+ case 637500: return IBV_RATE_600_GBPS;
default: return IBV_RATE_MAX;
}
}
Modified: stable/12/contrib/ofed/libibverbs/verbs.h
==============================================================================
--- stable/12/contrib/ofed/libibverbs/verbs.h Thu May 16 16:27:21 2019
(r347766)
+++ stable/12/contrib/ofed/libibverbs/verbs.h Thu May 16 16:29:12 2019
(r347767)
@@ -590,7 +590,11 @@ enum ibv_rate {
IBV_RATE_25_GBPS = 15,
IBV_RATE_100_GBPS = 16,
IBV_RATE_200_GBPS = 17,
- IBV_RATE_300_GBPS = 18
+ IBV_RATE_300_GBPS = 18,
+ IBV_RATE_28_GBPS = 19,
+ IBV_RATE_50_GBPS = 20,
+ IBV_RATE_400_GBPS = 21,
+ IBV_RATE_600_GBPS = 22,
};
/**
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