diff options
Diffstat (limited to 'drivers/ssb')
| -rw-r--r-- | drivers/ssb/main.c | 15 |
1 files changed, 7 insertions, 8 deletions
diff --git a/drivers/ssb/main.c b/drivers/ssb/main.c index 74aa2cca7d8..ad3da93a428 100644 --- a/drivers/ssb/main.c +++ b/drivers/ssb/main.c @@ -1117,23 +1117,22 @@ static u32 ssb_tmslow_reject_bitmask(struct ssb_device *dev) { u32 rev = ssb_read32(dev, SSB_IDLOW) & SSB_IDLOW_SSBREV; - /* The REJECT bit changed position in TMSLOW between - * Backplane revisions. */ + /* The REJECT bit seems to be different for Backplane rev 2.3 */ switch (rev) { case SSB_IDLOW_SSBREV_22: - return SSB_TMSLOW_REJECT_22; + case SSB_IDLOW_SSBREV_24: + case SSB_IDLOW_SSBREV_26: + return SSB_TMSLOW_REJECT; case SSB_IDLOW_SSBREV_23: return SSB_TMSLOW_REJECT_23; - case SSB_IDLOW_SSBREV_24: /* TODO - find the proper REJECT bits */ - case SSB_IDLOW_SSBREV_25: /* same here */ - case SSB_IDLOW_SSBREV_26: /* same here */ + case SSB_IDLOW_SSBREV_25: /* TODO - find the proper REJECT bit */ case SSB_IDLOW_SSBREV_27: /* same here */ - return SSB_TMSLOW_REJECT_23; /* this is a guess */ + return SSB_TMSLOW_REJECT; /* this is a guess */ default: printk(KERN_INFO "ssb: Backplane Revision 0x%.8X\n", rev); WARN_ON(1); } - return (SSB_TMSLOW_REJECT_22 | SSB_TMSLOW_REJECT_23); + return (SSB_TMSLOW_REJECT | SSB_TMSLOW_REJECT_23); } int ssb_device_is_enabled(struct ssb_device *dev) |