diff options
| author | Dennis Dalessandro <dennis.dalessandro@intel.com> | 2016-01-06 21:03:07 +0300 |
|---|---|---|
| committer | Doug Ledford <dledford@redhat.com> | 2016-03-11 04:37:12 +0300 |
| commit | 0b8a8aae02abfbd724186cffe400fbdbf0cb41d6 (patch) | |
| tree | 9f410b3bd687f641749eff3219704756c1fe1028 /include/rdma/rdma_vt.h | |
| parent | b534875d5ab348fb9193692589e2ee82ae768e3a (diff) | |
| download | linux-0b8a8aae02abfbd724186cffe400fbdbf0cb41d6.tar.xz | |
IB/rdmavt: Add the start of capability flags
Drivers will need a set of flags to dictate behavior to rdmavt. This patch
adds a placeholder and a spot for it to live, as well as a few flags
that will be used.
Reviewed-by: Ira Weiny <ira.weiny@intel.com>
Reviewed-by: Mike Marciniszyn <mike.marciniszyn@intel.com>
Signed-off-by: Dennis Dalessandro <dennis.dalessandro@intel.com>
Signed-off-by: Doug Ledford <dledford@redhat.com>
Diffstat (limited to 'include/rdma/rdma_vt.h')
| -rw-r--r-- | include/rdma/rdma_vt.h | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/include/rdma/rdma_vt.h b/include/rdma/rdma_vt.h index 4b83770bc312..b44ac176217b 100644 --- a/include/rdma/rdma_vt.h +++ b/include/rdma/rdma_vt.h @@ -56,6 +56,16 @@ #include "ib_verbs.h" /* + * For some of the IBTA objects there will likely be some + * initializations required. We need flags to determine whether it is OK + * for rdmavt to do this or not. This does not imply any functions of a + * partiuclar IBTA object are overridden. + */ +#define RVT_FLAG_MR_INIT_DRIVER BIT(1) +#define RVT_FLAG_QP_INIT_DRIVER BIT(2) +#define RVT_FLAG_CQ_INIT_DRIVER BIT(3) + +/* * For Memory Regions. This stuff should probably be moved into rdmavt/mr.h once * drivers no longer need access to the MR directly. */ @@ -429,6 +439,8 @@ struct rvt_dev_info { /* Internal use */ int n_pds_allocated; spinlock_t n_pds_lock; /* Protect pd allocated count */ + + int flags; }; static inline struct rvt_pd *ibpd_to_rvtpd(struct ib_pd *ibpd) |