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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>
Raimonds Cicans 15 years ago
parent
18eb0893c1
commit
207d6e8760
1 changed files with 1 additions and 1 deletions
Unified View Show Diff Stats
  1. 1 1
      drivers/net/r8169.c

+ 1 - 1
drivers/net/r8169.c
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@@ -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)
 
 static void rtl_set_rx_max_size(void __iomem *ioaddr, unsigned int rx_buf_sz)
 
 {
 
 {
 
 	/* Low hurts. Let's disable the filtering. */
 
 	/* 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)
 
 static void rtl8169_set_magic_reg(void __iomem *ioaddr, unsigned mac_version)