commit c6fcc0e5f72ef6ad61e1d58cf99e27661ee206e4
author RA-Jay Hung <jay_hung@ralinktech.com> Sun Jan 30 13:21:22 2011 +0100
committer John W. Linville <linville@tuxdriver.com> Mon Jan 31 15:06:24 2011 -0500
tree 86920254a99f67862ad70140a8e0b89a49fca829
parent b550911abc0db069bb157f9769ffb7cf22c6c868

rt2x00: Correct initial value of US_CYC_CNT register for pcie interface

CLOCK CYCLE: Clock cycle count in 1us
PCI:0x21, PCIE:0x7d, USB:0x1e

Signed-off-by: RA-Jay Hung <jay_hung@ralinktech.com>
Acked-by: Helmut Schaa <helmut.schaa@googlemail.com>
Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

drivers/net/wireless/rt2x00/rt2800lib.c

diff --git a/drivers/net/wireless/rt2x00/rt2800lib.c b/drivers/net/wireless/rt2x00/rt2800lib.c
index 4753fb1..4c34fce 100644
--- a/drivers/net/wireless/rt2x00/rt2800lib.c
+++ b/drivers/net/wireless/rt2x00/rt2800lib.c
@@ -2207,6 +2207,10 @@
 		rt2800_register_read(rt2x00dev, US_CYC_CNT, &reg);
 		rt2x00_set_field32(&reg, US_CYC_CNT_CLOCK_CYCLE, 30);
 		rt2800_register_write(rt2x00dev, US_CYC_CNT, reg);
+	} else if (rt2x00_is_pcie(rt2x00dev)) {
+		rt2800_register_read(rt2x00dev, US_CYC_CNT, &reg);
+		rt2x00_set_field32(&reg, US_CYC_CNT_CLOCK_CYCLE, 125);
+		rt2800_register_write(rt2x00dev, US_CYC_CNT, reg);
 	}
 
 	rt2800_register_read(rt2x00dev, HT_FBK_CFG0, &reg);