Commit 6728a8e2 authored Mar 27, 2006 by Michael Chan Committed by David S. Miller Mar 28, 2006

[TG3]: Fix bug in 40-bit DMA workaround code



Need to check the TG3_FLAG_40BIT_DMA_BUG flag in the workaround code
path instead of device flags.

Signed-off-by: Michael Chan <mchan@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

parent 008652b3

drivers/net/tg3.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -3600,7 +3600,7 @@ static inline int tg3_40bit_overflow_test(struct tg3 *tp, dma_addr_t mapping,
		int len)
		{
		#if defined(CONFIG_HIGHMEM) && (BITS_PER_LONG == 64)
		if (tp->tg3_flags2 & TG3_FLG2_5780_CLASS)
		if (tp->tg3_flags & TG3_FLAG_40BIT_DMA_BUG)
		return (((u64) mapping + len) > DMA_40BIT_MASK);
		return 0;
		#else