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sys/netpfil/pf/pf.c
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bad: | bad: | ||||
m_freem(m0); | m_freem(m0); | ||||
goto done; | goto done; | ||||
} | } | ||||
#endif /* INET6 */ | #endif /* INET6 */ | ||||
/* | /* | ||||
* FreeBSD supports cksum offloads for the following drivers. | * FreeBSD supports cksum offloads for the following drivers. | ||||
* em(4), fxp(4), ixgb(4), lge(4), ndis(4), nge(4), re(4), | * em(4), fxp(4), lge(4), ndis(4), nge(4), re(4), ti(4), txp(4), xl(4) | ||||
* ti(4), txp(4), xl(4) | |||||
* | * | ||||
* CSUM_DATA_VALID | CSUM_PSEUDO_HDR : | * CSUM_DATA_VALID | CSUM_PSEUDO_HDR : | ||||
* network driver performed cksum including pseudo header, need to verify | * network driver performed cksum including pseudo header, need to verify | ||||
* csum_data | * csum_data | ||||
* CSUM_DATA_VALID : | * CSUM_DATA_VALID : | ||||
* network driver performed cksum, needs to additional pseudo header | * network driver performed cksum, needs to additional pseudo header | ||||
* cksum computation with partial csum_data(i.e. lack of H/W support for | * cksum computation with partial csum_data(i.e. lack of H/W support for | ||||
* pseudo header, for instance hme(4), sk(4) and possibly gem(4)) | * pseudo header, for instance hme(4), sk(4) and possibly gem(4)) | ||||
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