From mboxrd@z Thu Jan 1 00:00:00 1970 From: Matan Barak Subject: Re: [PATCH 08/30] IB/core: Support find sgid index using a filter function Date: Thu, 19 Feb 2015 14:48:27 +0200 Message-ID: <54E5DB9B.9010103@mellanox.com> References: <1424383365-19337-1-git-send-email-somnath.kotur@emulex.com> <3f9746be-8d95-429c-945e-59b0b90a17e8@CMEXHTCAS2.ad.emulex.com> <54E5DA0D.4020002@mellanox.com> Mime-Version: 1.0 Content-Type: text/plain; charset="windows-1252"; format=flowed Content-Transfer-Encoding: 7bit Return-path: In-Reply-To: <54E5DA0D.4020002-VPRAkNaXOzVWk0Htik3J/w@public.gmane.org> Sender: linux-rdma-owner-u79uwXL29TY76Z2rM5mHXA@public.gmane.org To: Haggai Eran , Somnath Kotur , roland-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org Cc: linux-rdma-u79uwXL29TY76Z2rM5mHXA@public.gmane.org List-Id: linux-rdma@vger.kernel.org On 2/19/2015 2:41 PM, Haggai Eran wrote: > On 20/02/2015 00:02, Somnath Kotur wrote: >> @@ -111,6 +111,33 @@ int ib_find_cached_gid_by_port(struct ib_device *device, >> struct net *net, >> int if_index, >> u16 *index); >> + >> +/** >> + * ib_find_cached_gid_by_port - Returns the GID table index where a specified > You probably meant ib_find_gid_by_filter. Correct, we'll fix for next version. > >> + * GID value occurs >> + * @device: The device to query. >> + * @gid: The GID value to search for. >> + * @port_num: The port number of the device where the GID value could be >> + * searched. >> + * @filter: The filter function is executed on any matching GID in the table. >> + * If the filter function returns true, the corresponding index is returned, >> + * otherwise, we continue searching the GID table. It's guaranteed that >> + * while filter is executed, ndev field is valid and the structure won't >> + * change. filter is executed in an atomic context. filter must be NULL >> + * when RoCE GID cache isn't supported on the respective device's port. >> + * @index: The index into the cached GID table where the GID was found. This >> + * parameter may be NULL. >> + * >> + * ib_find_cached_gid_by_port() searches for the specified GID value in > Here too. Thanks, Matan > >> + * the local software cache. >> + */ >> +int ib_find_gid_by_filter(struct ib_device *device, >> + union ib_gid *gid, >> + u8 port_num, >> + bool (*filter)(const union ib_gid *gid, >> + const struct ib_gid_attr *, >> + void *), >> + void *context, u16 *index); >> /** >> * ib_get_cached_pkey - Returns a cached PKey table entry >> * @device: The device to query. > > -- > 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 > -- 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