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Commit 6a6865ef authored by Rafał Miłecki's avatar Rafał Miłecki Committed by John W. Linville
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b43: N-PHY: workaround broken auto-increment on BCM43224 



Signed-off-by: default avatarRafał Miłecki <zajec5@gmail.com>
Signed-off-by: default avatarJohn W. Linville <linville@tuxdriver.com>
parent 03f665c8

drivers/net/wireless/b43/tables_nphy.c

+6 −0
Original line number Diff line number Diff line
@@ -2905,6 +2905,12 @@ void b43_ntab_read_bulk(struct b43_wldev *dev, u32 offset, 
	b43_phy_write(dev, B43_NPHY_TABLE_ADDR, offset);



	for (i = 0; i < nr_elements; i++) {

		/* Auto increment broken + caching issue on BCM43224? */

		if (dev->dev->chip_id == 43224 && dev->dev->chip_rev == 1) {

			b43_phy_read(dev, B43_NPHY_TABLE_DATALO);

			b43_phy_write(dev, B43_NPHY_TABLE_ADDR, offset + i);

		}



		switch (type) {

		case B43_NTAB_8BIT:

			*data = b43_phy_read(dev, B43_NPHY_TABLE_DATALO) & 0xFF;