From mboxrd@z Thu Jan 1 00:00:00 1970 From: Tilman Schmidt Subject: [PATCH 1/2] Documentation/isdn: CAPI controller interface amendment Date: Tue, 6 Jul 2010 02:18:22 +0200 (CEST) Message-ID: <20100705-patch-isdn-01.tilman@imap.cc> References: <20100705-patch-isdn-00.tilman@imap.cc> Cc: Hansjoerg Lipp , Karsten Keil , i4ldeveloper@listserv.isdn4linux.de, netdev@vger.kernel.org, linux-kernel@vger.kernel.org To: Karsten Keil , David Miller Return-path: In-Reply-To: <20100705-patch-isdn-00.tilman@imap.cc> Sender: linux-kernel-owner@vger.kernel.org List-Id: netdev.vger.kernel.org Mention that the CAPI controller methods load_firmware() and reset_ctr() are asynchronous, and should signal completion. Impact: documentation Signed-off-by: Tilman Schmidt --- Documentation/isdn/INTERFACE.CAPI | 8 ++++++-- 1 files changed, 6 insertions(+), 2 deletions(-) diff --git a/Documentation/isdn/INTERFACE.CAPI b/Documentation/isdn/INTERFACE.CAPI index f172091..309eb5e 100644 --- a/Documentation/isdn/INTERFACE.CAPI +++ b/Documentation/isdn/INTERFACE.CAPI @@ -113,12 +113,16 @@ char *driver_name int (*load_firmware)(struct capi_ctr *ctrlr, capiloaddata *ldata) (optional) pointer to a callback function for sending firmware and configuration data to the device + The function may return before the operation has completed. + Completion must be signalled by a call to capi_ctr_ready(). Return value: 0 on success, error code on error Called in process context. void (*reset_ctr)(struct capi_ctr *ctrlr) - (optional) pointer to a callback function for performing a reset on - the device, releasing all registered applications + (optional) pointer to a callback function for stopping the device, + releasing all registered applications + The function may return before the operation has completed. + Completion must be signalled by a call to capi_ctr_down(). Called in process context. void (*register_appl)(struct capi_ctr *ctrlr, u16 applid, -- 1.6.5.3.298.g39add