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if_cgem: Enable hardware checksum assist

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This commit is contained in:
Sebastian Huber 2014-11-25 15:20:45 +01:00
parent 911f517d2d
commit dec6b678bb
1 changed files with 5 additions and 0 deletions
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5
freebsd/sys/dev/cadence/if_cgem.c
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@ -1770,10 +1770,15 @@ cgem_attach(device_t dev)
ifp->if_init = cgem_init;
ifp->if_capabilities |= IFCAP_HWCSUM | IFCAP_HWCSUM_IPV6 |
IFCAP_VLAN_MTU | IFCAP_VLAN_HWCSUM;
#ifndef __rtems__
/* Disable hardware checksumming by default. */
ifp->if_hwassist = 0;
ifp->if_capenable = ifp->if_capabilities &
~(IFCAP_HWCSUM | IFCAP_HWCSUM_IPV6 | IFCAP_VLAN_HWCSUM);
#else /* __rtems__ */
ifp->if_hwassist = CGEM_CKSUM_ASSIST;
ifp->if_capenable = ifp->if_capabilities;
#endif /* __rtems__ */
ifp->if_snd.ifq_drv_maxlen = CGEM_NUM_TX_DESCS;
IFQ_SET_MAXLEN(&ifp->if_snd, ifp->if_snd.ifq_drv_maxlen);
IFQ_SET_READY(&ifp->if_snd);