diff options
Diffstat (limited to 'drivers/infiniband/hw/ipath/ipath_common.h')
| -rw-r--r-- | drivers/infiniband/hw/ipath/ipath_common.h | 16 |
1 files changed, 11 insertions, 5 deletions
diff --git a/drivers/infiniband/hw/ipath/ipath_common.h b/drivers/infiniband/hw/ipath/ipath_common.h index a413678..048b928 100644 --- a/drivers/infiniband/hw/ipath/ipath_common.h +++ b/drivers/infiniband/hw/ipath/ipath_common.h @@ -1,5 +1,5 @@ /* - * Copyright (c) 2006 QLogic, Inc. All rights reserved. + * Copyright (c) 2006, 2007 QLogic Corporation. All rights reserved. * Copyright (c) 2003, 2004, 2005, 2006 PathScale, Inc. All rights reserved. * * This software is available to you under a choice of one of two @@ -318,11 +318,17 @@ struct ipath_base_info { /* address of readonly memory copy of the rcvhdrq tail register. */ __u64 spi_rcvhdr_tailaddr; - /* shared memory pages for subports if IPATH_RUNTIME_MASTER is set */ + /* shared memory pages for subports if port is shared */ __u64 spi_subport_uregbase; __u64 spi_subport_rcvegrbuf; __u64 spi_subport_rcvhdr_base; + /* shared memory page for hardware port if it is shared */ + __u64 spi_port_uregbase; + __u64 spi_port_rcvegrbuf; + __u64 spi_port_rcvhdr_base; + __u64 spi_port_rcvhdr_tailaddr; + } __attribute__ ((aligned(8))); @@ -346,7 +352,7 @@ struct ipath_base_info { * may not be implemented; the user code must deal with this if it * cares, or it must abort after initialization reports the difference. */ -#define IPATH_USER_SWMINOR 3 +#define IPATH_USER_SWMINOR 4 #define IPATH_USER_SWVERSION ((IPATH_USER_SWMAJOR<<16) | IPATH_USER_SWMINOR) @@ -420,7 +426,7 @@ struct ipath_user_info { #define IPATH_CMD_TID_UPDATE 19 /* update expected TID entries */ #define IPATH_CMD_TID_FREE 20 /* free expected TID entries */ #define IPATH_CMD_SET_PART_KEY 21 /* add partition key */ -#define IPATH_CMD_SLAVE_INFO 22 /* return info on slave processes */ +#define __IPATH_CMD_SLAVE_INFO 22 /* return info on slave processes (for old user code) */ #define IPATH_CMD_ASSIGN_PORT 23 /* allocate HCA and port */ #define IPATH_CMD_USER_INIT 24 /* set up userspace */ @@ -432,7 +438,7 @@ struct ipath_port_info { __u16 port; /* port on unit assigned to caller */ __u16 subport; /* subport on unit assigned to caller */ __u16 num_ports; /* number of ports available on unit */ - __u16 num_subports; /* number of subport slaves opened on port */ + __u16 num_subports; /* number of subports opened on port */ }; struct ipath_tid_info { |
