diff options
| author | yongari <yongari@FreeBSD.org> | 2009-01-19 02:31:27 +0000 |
|---|---|---|
| committer | yongari <yongari@FreeBSD.org> | 2009-01-19 02:31:27 +0000 |
| commit | ca829de63359cda67703edd7be3645ce04a56a31 (patch) | |
| tree | 5de98897ad8229f53eb7036f5ff9122e93fdad61 /sys/dev/re/if_re.c | |
| parent | 7d9738a7b8812098d5c88d26620c468f7ae87df9 (diff) | |
| download | FreeBSD-src-ca829de63359cda67703edd7be3645ce04a56a31.zip FreeBSD-src-ca829de63359cda67703edd7be3645ce04a56a31.tar.gz | |
Sometimes RTL8168B seems to take long time to access GMII registers
in device attach phase. Double GMII register access timeout value
to fix the issue.
Reported by: wkoszek
Tested by: wkoszek
Diffstat (limited to 'sys/dev/re/if_re.c')
| -rw-r--r-- | sys/dev/re/if_re.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/sys/dev/re/if_re.c b/sys/dev/re/if_re.c index 21b8251..5ae5cc9 100644 --- a/sys/dev/re/if_re.c +++ b/sys/dev/re/if_re.c @@ -418,14 +418,14 @@ 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++) { + for (i = 0; i < RL_PHY_TIMEOUT; i++) { rval = CSR_READ_4(sc, RL_PHYAR); if (rval & RL_PHYAR_BUSY) break; DELAY(100); } - if (i == RL_TIMEOUT) { + if (i == RL_PHY_TIMEOUT) { device_printf(sc->rl_dev, "PHY read failed\n"); return (0); } @@ -445,14 +445,14 @@ re_gmii_writereg(device_t dev, int phy, int reg, int data) CSR_WRITE_4(sc, RL_PHYAR, (reg << 16) | (data & RL_PHYAR_PHYDATA) | RL_PHYAR_BUSY); - for (i = 0; i < RL_TIMEOUT; i++) { + for (i = 0; i < RL_PHY_TIMEOUT; i++) { rval = CSR_READ_4(sc, RL_PHYAR); if (!(rval & RL_PHYAR_BUSY)) break; DELAY(100); } - if (i == RL_TIMEOUT) { + if (i == RL_PHY_TIMEOUT) { device_printf(sc->rl_dev, "PHY write failed\n"); return (0); } |
