diff options
| author | Dave Olson <dave.olson@qlogic.com> | 2007-08-09 03:11:38 -0700 |
|---|---|---|
| committer | Roland Dreier <rolandd@cisco.com> | 2008-01-25 14:17:43 -0800 |
| commit | 6ac50727bda29e961385e4c40318dadbb5730193 (patch) | |
| tree | 522ff1a220c817d4ed00e1311e4cf23b24952b50 /drivers/infiniband/hw/ipath/ipath_common.h | |
| parent | ddb70c83a5ce439271f1699e52a97785a8b45b81 (diff) | |
| download | linux-6ac50727bda29e961385e4c40318dadbb5730193.tar.gz | |
IB/ipath: Changes to support PIO bandwidth check on IBA7220
The IBA7220 uses a count-based triggering mechanism, and therefore
can't use the same bandwidth verification mechanism as older chips.
To support the 7220, allow enabling and disabling armlaunch errors on
application request. Minor robustness improvements as well.
Signed-off-by: Dave Olson <dave.olson@qlogic.com>
Signed-off-by: Roland Dreier <rolandd@cisco.com>
Diffstat (limited to 'drivers/infiniband/hw/ipath/ipath_common.h')
| -rw-r--r-- | drivers/infiniband/hw/ipath/ipath_common.h | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/drivers/infiniband/hw/ipath/ipath_common.h b/drivers/infiniband/hw/ipath/ipath_common.h index 0fa43ba25b7e2..414621095540e 100644 --- a/drivers/infiniband/hw/ipath/ipath_common.h +++ b/drivers/infiniband/hw/ipath/ipath_common.h @@ -443,8 +443,9 @@ struct ipath_user_info { #define IPATH_CMD_UNUSED_2 26 #define IPATH_CMD_PIOAVAILUPD 27 /* force an update of PIOAvail reg */ #define IPATH_CMD_POLL_TYPE 28 /* set the kind of polling we want */ +#define IPATH_CMD_ARMLAUNCH_CTRL 29 /* armlaunch detection control */ -#define IPATH_CMD_MAX 28 +#define IPATH_CMD_MAX 29 /* * Poll types @@ -487,6 +488,8 @@ struct ipath_cmd { __u64 port_info; /* enable/disable receipt of packets */ __u32 recv_ctrl; + /* enable/disable armlaunch errors (non-zero to enable) */ + __u32 armlaunch_ctrl; /* partition key to set */ __u16 part_key; /* user address of __u32 bitmask of active slaves */ |