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authorRaimonds Cicans <ray@apollo.lv>2009-10-26 10:52:37 +0000
committerDavid S. Miller <davem@davemloft.net>2009-10-29 22:49:23 -0700
commit207d6e8760c6a3323bf5ab098dbaa5c9d03bda83 (patch)
tree51ca0e9231bb86ba7631691e5d44b51553c7b7fd
parent18eb0893c12898253c18ba23b51a6ea9a07ba4c7 (diff)
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r8169: Fix card drop incoming VLAN tagged MTU byte large jumbo frames
r8169 card drop incoming VLAN tagged MTU byte large jumbo frames It looks to compare current and maximal packet sizes hardware use '<' operator, not '<='. Bug introduced by commit fdd7b4c3302c93f6833e338903ea77245eb510b4 ("r8169: fix crash when large packets are received") Signed-off-by: Raimonds Cicans <ray@apollo.lv> Signed-off-by: David S. Miller <davem@davemloft.net>
-rw-r--r--drivers/net/r8169.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/net/r8169.c b/drivers/net/r8169.c
index f98ef523f52..fa493567848 100644
--- a/drivers/net/r8169.c
+++ b/drivers/net/r8169.c
@@ -3379,7 +3379,7 @@ static u16 rtl_rw_cpluscmd(void __iomem *ioaddr)
static void rtl_set_rx_max_size(void __iomem *ioaddr, unsigned int rx_buf_sz)
{
/* Low hurts. Let's disable the filtering. */
- RTL_W16(RxMaxSize, rx_buf_sz);
+ RTL_W16(RxMaxSize, rx_buf_sz + 1);
}
static void rtl8169_set_magic_reg(void __iomem *ioaddr, unsigned mac_version)