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sfxge(4): support Medford2

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Sponsored by:   Solarflare Communications, Inc.
Differential Revision:  https://reviews.freebsd.org/D18286
This commit is contained in:
Andrew Rybchenko 2018-11-30 07:10:43 +00:00
parent f0a2945d38
commit c6831b0bcb
3 changed files with 9 additions and 4 deletions
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6
share/man/man4/sfxge.4
View File

@ -52,7 +52,7 @@ sfxge_load="YES"
The
.Nm
driver provides support for 10Gb Ethernet adapters based on
Solarflare SFC9000 family controllers.
Solarflare SFC9000 and XtremeScale X2 family controllers.
The driver supports jumbo
frames, transmit/receive checksum offload, TCP Segmentation Offload
(TSO), Large Receive Offload (LRO), VLAN checksum offload, VLAN TSO,
@ -163,8 +163,8 @@ Period in milliseconds to refresh interface statistics from hardware.
The accepted range is 0 to 65535, the default is 1000 (1 second).
Use zero value to disable periodic statistics update.
Supported on SFN8xxx series adapters with firmware v6.2.1.1033 and later and
SFN5xxx and SFN6xxx series adapters.
SFN7xxx series adapters and SFN8xxx series with earlier firmware use a
SFN5xxx, SFN6xxx and XtremeScale X2xxx series adapters.
SFN7xxx series adapters and sfN8xxx series with earlier firmware use a
fixed 1000 milliseconds statistics update period.
The period may also be changed after the driver is loaded using the sysctl
.Va dev.sfxge.%d.stats_update_period_ms .

2
sys/dev/sfxge/common/efsys.h
View File

@ -202,7 +202,7 @@ sfxge_map_mbuf_fast(bus_dma_tag_t tag, bus_dmamap_t map,
#define EFSYS_OPT_SIENA 1
#define EFSYS_OPT_HUNTINGTON 1
#define EFSYS_OPT_MEDFORD 1
#define EFSYS_OPT_MEDFORD2 0
#define EFSYS_OPT_MEDFORD2 1
#ifdef DEBUG
#define EFSYS_OPT_CHECK_REG 1
#else

5
sys/dev/sfxge/sfxge.c
View File

@ -1182,6 +1182,11 @@ sfxge_probe(device_t dev)
return (0);
}
if (family == EFX_FAMILY_MEDFORD2) {
device_set_desc(dev, "Solarflare SFC9250 family");
return (0);
}
DBGPRINT(dev, "impossible controller family %d", family);
return (ENXIO);
}