Hi Lian, 2016-01-06 16:41 GMT+08:00 Minghuan Lian <minghuan.l...@nxp.com>: > The length of the receiving packet descriptor is a 16bit integer > not 32bit. le32_to_cpu should be replaced by le16_to_cpu to > make the correct conversion. Otherwise, e1000 cannot work on > some kinds of big-endian platform.
This is a duplication of https://patchwork.ozlabs.org/patch/559472/ > > Signed-off-by: Minghuan Lian <minghuan.l...@nxp.com> > --- > drivers/net/e1000.c | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) > > diff --git a/drivers/net/e1000.c b/drivers/net/e1000.c > index 2ba03ed..e3c6916 100644 > --- a/drivers/net/e1000.c > +++ b/drivers/net/e1000.c > @@ -5169,7 +5169,7 @@ _e1000_poll(struct e1000_hw *hw) > return 0; > /* DEBUGOUT("recv: packet len=%d\n", rd->length); */ > /* Packet received, make sure the data are re-loaded from RAM. */ > - len = le32_to_cpu(rd->length); > + len = le16_to_cpu(rd->length); > invalidate_dcache_range((unsigned long)packet, > (unsigned long)packet + > roundup(len, ARCH_DMA_MINALIGN)); > -- > 1.9.1 > > _______________________________________________ > U-Boot mailing list > U-Boot@lists.denx.de > http://lists.denx.de/mailman/listinfo/u-boot _______________________________________________ U-Boot mailing list U-Boot@lists.denx.de http://lists.denx.de/mailman/listinfo/u-boot
