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typhoon: memory corruptor on big-endian if TSO is enabled

txlo_dma_addr should be host-endian; we pass it to typhoon_tso_fill(),
which does arithmetics on it, converts to l-e and passes it to card.
Unfortunately, we forgot le32_to_cpu() when initializing it from
face->txLoAddr, which sits in shared memory and is little-endian.

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
Al Viro 17 years ago
parent
commit
8cc085c7ac
1 changed files with 1 additions and 1 deletions
  1. 1 1
      drivers/net/typhoon.c

+ 1 - 1
drivers/net/typhoon.c

@@ -1320,7 +1320,7 @@ typhoon_init_interface(struct typhoon *tp)
 	tp->txLoRing.writeRegister = TYPHOON_REG_TX_LO_READY;
 	tp->txHiRing.writeRegister = TYPHOON_REG_TX_HI_READY;
 
-	tp->txlo_dma_addr = iface->txLoAddr;
+	tp->txlo_dma_addr = le32_to_cpu(iface->txLoAddr);
 	tp->card_state = Sleeping;
 	smp_wmb();