diff options
Diffstat (limited to 'drivers/infiniband/hw/ipath/ipath_fs.c')
| -rw-r--r-- | drivers/infiniband/hw/ipath/ipath_fs.c | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/drivers/infiniband/hw/ipath/ipath_fs.c b/drivers/infiniband/hw/ipath/ipath_fs.c index ebd5c7bd2cdb..2e689b974e1f 100644 --- a/drivers/infiniband/hw/ipath/ipath_fs.c +++ b/drivers/infiniband/hw/ipath/ipath_fs.c @@ -1,5 +1,5 @@ /* - * Copyright (c) 2006 QLogic, Inc. All rights reserved. + * Copyright (c) 2006, 2007 QLogic Corporation. All rights reserved. * Copyright (c) 2006 PathScale, Inc. All rights reserved. * * This software is available to you under a choice of one of two @@ -257,9 +257,14 @@ static ssize_t atomic_port_info_read(struct file *file, char __user *buf, /* Notimpl InitType (actually, an SMA decision) */ /* VLHighLimit is 0 (only one VL) */ ; /* VLArbitrationHighCap is 0 (only one VL) */ + /* + * Note: the chips support a maximum MTU of 4096, but the driver + * hasn't implemented this feature yet, so set the maximum + * to 2048. + */ portinfo[10] = /* VLArbitrationLowCap is 0 (only one VL) */ /* InitTypeReply is SMA decision */ - (5 << 16) /* MTUCap 4096 */ + (4 << 16) /* MTUCap 2048 */ | (7 << 13) /* VLStallCount */ | (0x1f << 8) /* HOQLife */ | (1 << 4) |