diff options
| author | Sean Bruno <sbruno@FreeBSD.org> | 2017-03-15 14:44:59 +0000 |
|---|---|---|
| committer | Sean Bruno <sbruno@FreeBSD.org> | 2017-03-15 14:44:59 +0000 |
| commit | b207ed2b4a6be121078d95dd32468f24c07cb3ce (patch) | |
| tree | b742447e6517c7773299575a44fea77f7ab2f760 /sys/dev/e1000 | |
| parent | 6ed14738679b38f27c789e01791809ffdef6bc02 (diff) | |
| download | src-b207ed2b4a6be121078d95dd32468f24c07cb3ce.tar.gz src-b207ed2b4a6be121078d95dd32468f24c07cb3ce.zip | |
Actually set the MTU to the requested value and fixup handling of jumbo
frames.
Submitted by: Matt Macy <mmacy@nextbsd.org>
Reported by: pho
Sponsored by: Limelight Networks
Notes
Notes:
svn path=/head/; revision=315306
Diffstat (limited to 'sys/dev/e1000')
| -rw-r--r-- | sys/dev/e1000/if_em.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/sys/dev/e1000/if_em.c b/sys/dev/e1000/if_em.c index 76c551be1407..4bdd91a7fb8d 100644 --- a/sys/dev/e1000/if_em.c +++ b/sys/dev/e1000/if_em.c @@ -1116,7 +1116,6 @@ em_if_mtu_set(if_ctx_t ctx, uint32_t mtu) { int max_frame_size; struct adapter *adapter = iflib_get_softc(ctx); - struct ifnet *ifp = iflib_get_ifp(ctx); if_softc_ctx_t scctx = iflib_get_softc_ctx(ctx); IOCTL_DEBUGOUT("ioctl rcv'd: SIOCSIFMTU (Set Interface MTU)"); @@ -1154,7 +1153,7 @@ em_if_mtu_set(if_ctx_t ctx, uint32_t mtu) } scctx->isc_max_frame_size = adapter->hw.mac.max_frame_size = - if_getmtu(ifp) + ETHER_HDR_LEN + ETHER_CRC_LEN; + mtu + ETHER_HDR_LEN + ETHER_CRC_LEN; return (0); } |