Re: [RFC v2 04/12] qedr: Add support for user context verbs
From: Leon Romanovsky <hidden>
Date: 2016-09-20 16:45:56
Also in:
linux-rdma
On Tue, Sep 20, 2016 at 01:35:56PM +0300, Ram Amrani wrote:
From: Ram amrani <Ram.Amrani-YGCgFSpz5w/QT0dZR+AlfA@public.gmane.org> Add support for ucontext, query port, add and del gid verbs. Signed-off-by: Rajesh Borundia <rajesh.borundia-YGCgFSpz5w/QT0dZR+AlfA@public.gmane.org> Signed-off-by: Ram Amrani <Ram.Amrani-YGCgFSpz5w/QT0dZR+AlfA@public.gmane.org> ---
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+++ b/drivers/infiniband/hw/qedr/verbs.c@@ -0,0 +1,417 @@ +/* QLogic qed NIC Driver + * Copyright (c) 2015 QLogic Corporation + * + * This software is available under the terms of the GNU General Public License + * (GPL) Version 2, available from the file COPYING in the main directory of + * this source tree. + */
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--- /dev/null +++ b/drivers/infiniband/hw/qedr/verbs.h@@ -0,0 +1,26 @@ +/* QLogic qed NIC Driver + * Copyright (c) 2015 QLogic Corporation + * + * This software is available under the terms of the GNU General Public License + * (GPL) Version 2, available from the file COPYING in the main directory of + * this source tree. + */
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+++ b/include/uapi/rdma/providers/qedr-abi.h@@ -0,0 +1,27 @@ +/* QLogic qed NIC Driver + * Copyright (c) 2015 QLogic Corporation + * + * This software is available under the terms of the GNU General Public License + * (GPL) Version 2, available from the file COPYING in the main directory of + * this source tree. + */
Are you sure that you want GPL-only license?
quoted hunk
+#ifndef __QEDR_USER_H__ +#define __QEDR_USER_H__ + +#define QEDR_ABI_VERSION (6)
Is it possible to start new file with new driver from ABI version 1 and not 6?
+
+/* user kernel communication data structures. */
+
+struct qedr_alloc_ucontext_resp {
+ u64 db_pa;
+ u32 db_size;
+
+ u32 max_send_wr;
+ u32 max_recv_wr;
+ u32 max_srq_wr;
+ u32 sges_per_send_wr;
+ u32 sges_per_recv_wr;
+ u32 sges_per_srq_wr;
+ int max_cqes;
+};
+#endif /* __QEDR_USER_H__ */
--
1.8.3.1
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