From mboxrd@z Thu Jan 1 00:00:00 1970 From: Dennis Dalessandro Subject: [PATCH v2 25/36] IB/rdmavt: Add the start of capability flags Date: Mon, 28 Dec 2015 13:15:33 -0800 Message-ID: <20151228211530.29850.48493.stgit@scvm10.sc.intel.com> References: <20151228205612.29850.7328.stgit@scvm10.sc.intel.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit Return-path: In-Reply-To: <20151228205612.29850.7328.stgit-9QXIwq+3FY+1XWohqUldA0EOCMrvLtNR@public.gmane.org> Sender: linux-rdma-owner-u79uwXL29TY76Z2rM5mHXA@public.gmane.org To: dledford-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org Cc: linux-rdma-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, Mike Marciniszyn , Ira Weiny List-Id: linux-rdma@vger.kernel.org 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 Reviewed-by: Mike Marciniszyn Signed-off-by: Dennis Dalessandro --- 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 4b83770..b44ac17 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) -- To unsubscribe from this list: send the line "unsubscribe linux-rdma" in the body of a message to majordomo-u79uwXL29TY76Z2rM5mHXA@public.gmane.org More majordomo info at http://vger.kernel.org/majordomo-info.html