From f630de1b0f17ce16ea7a6d05faa555019082bc4a Mon Sep 17 00:00:00 2001 From: yongari Date: Thu, 11 Dec 2008 00:30:26 +0000 Subject: Partly revert r185756. RTL8169SC doesn't like reduced delays in GMII access while Tx/Rx is in progress. Reported by: Jaakko Heinonen saunalahti DOT fi>, Anton Yuzhaninov citrin DOT ru> Tested by: Jaakko Heinonen saunalahti DOT fi> --- sys/dev/re/if_re.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'sys/dev/re/if_re.c') diff --git a/sys/dev/re/if_re.c b/sys/dev/re/if_re.c index e93dff0..6c88352 100644 --- a/sys/dev/re/if_re.c +++ b/sys/dev/re/if_re.c @@ -419,10 +419,10 @@ re_gmii_readreg(device_t dev, int phy, int reg) CSR_WRITE_4(sc, RL_PHYAR, reg << 16); for (i = 0; i < RL_TIMEOUT; i++) { - DELAY(30); rval = CSR_READ_4(sc, RL_PHYAR); if (rval & RL_PHYAR_BUSY) break; + DELAY(100); } if (i == RL_TIMEOUT) { @@ -446,10 +446,10 @@ re_gmii_writereg(device_t dev, int phy, int reg, int data) (data & RL_PHYAR_PHYDATA) | RL_PHYAR_BUSY); for (i = 0; i < RL_TIMEOUT; i++) { - DELAY(30); rval = CSR_READ_4(sc, RL_PHYAR); if (!(rval & RL_PHYAR_BUSY)) break; + DELAY(100); } if (i == RL_TIMEOUT) { -- cgit v1.1