ar71xx: enable flow control for ethernet MACs with built-in switch

[librecmc/librecmc.git] / target / linux / ar71xx / files / drivers / net / ethernet / atheros / ag71xx / ag71xx_ar7240.c

diff --git a/target/linux/ar71xx/files/drivers/net/ethernet/atheros/ag71xx/ag71xx_ar7240.c b/target/linux/ar71xx/files/drivers/net/ethernet/atheros/ag71xx/ag71xx_ar7240.c
index 7f26196f3daa5e0ad4584e497a988696339a0939..c5aed0d2dbfcc726f54ca7eaf7dde2f7aba03ca7 100644 (file)
--- a/target/linux/ar71xx/files/drivers/net/ethernet/atheros/ag71xx/ag71xx_ar7240.c
+++ b/target/linux/ar71xx/files/drivers/net/ethernet/atheros/ag71xx/ag71xx_ar7240.c
@@ -1,7 +1,7 @@
 /*
  *  Driver for the built-in ethernet switch of the Atheros AR7240 SoC
  *  Copyright (c) 2010 Gabor Juhos <juhosg@openwrt.org>
- *  Copyright (c) 2010 Felix Fietkau <nbd@openwrt.org>
+ *  Copyright (c) 2010 Felix Fietkau <nbd@nbd.name>
  *
  *  This program is free software; you can redistribute it and/or modify it
  *  under the terms of the GNU General Public License version 2 as published
@@ -445,7 +445,7 @@ static int __ar7240sw_reg_wait(struct mii_bus *mii, u32 reg, u32 mask, u32 val,
                if ((t & mask) == val)
                        return 0;
 
-               msleep(1);
+               usleep_range(1000, 2000);
        }
 
        return -ETIMEDOUT;
@@ -654,7 +654,7 @@ static int ar7240sw_reset(struct ar7240sw *as)
                ar7240sw_disable_port(as, i);
 
        /* Wait for transmit queues to drain. */
-       msleep(2);
+       usleep_range(2000, 3000);
 
        /* Reset the switch. */
        ar7240sw_reg_write(mii, AR7240_REG_MASK_CTRL,