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Commit 40ee8c76 authored by Gary Zambrano's avatar Gary Zambrano Committed by Jeff Garzik
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B44: increase wait loop 



The b44 Enet control disable bit may take longer to clear on some
systems, so the loop count is increased with this patch. Functionality
is not compromised, but a debug message can be seen when the bit is not
cleared within the count value.
Thanks to Vasileios Lourdas who reported the problem.

Signed-off by: Gary Zambrano <zambrano@broadcom.com>

Signed-off-by: default avatarJeff Garzik <jeff@garzik.org>
parent 97db9ee7

drivers/net/b44.c

+1 −1
Original line number Diff line number Diff line
@@ -1288,7 +1288,7 @@ static void b44_chip_reset(struct b44 *bp) 
	if (ssb_is_core_up(bp)) {

		bw32(bp, B44_RCV_LAZY, 0);

		bw32(bp, B44_ENET_CTRL, ENET_CTRL_DISABLE);

		b44_wait_bit(bp, B44_ENET_CTRL, ENET_CTRL_DISABLE, 100, 1);

		b44_wait_bit(bp, B44_ENET_CTRL, ENET_CTRL_DISABLE, 200, 1);

		bw32(bp, B44_DMATX_CTRL, 0);

		bp->tx_prod = bp->tx_cons = 0;

		if (br32(bp, B44_DMARX_STAT) & DMARX_STAT_EMASK) {