From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([2001:4830:134:3::10]:35431) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1cRZgE-0002qI-18 for qemu-devel@nongnu.org; Thu, 12 Jan 2017 02:20:18 -0500 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1cRZg9-0003Bb-90 for qemu-devel@nongnu.org; Thu, 12 Jan 2017 02:20:14 -0500 Received: from mx0b-001b2d01.pphosted.com ([148.163.158.5]:49626 helo=mx0a-001b2d01.pphosted.com) by eggs.gnu.org with esmtps (TLS1.0:RSA_AES_256_CBC_SHA1:32) (Exim 4.71) (envelope-from ) id 1cRZg9-0003AU-2r for qemu-devel@nongnu.org; Thu, 12 Jan 2017 02:20:09 -0500 Received: from pps.filterd (m0098421.ppops.net [127.0.0.1]) by mx0a-001b2d01.pphosted.com (8.16.0.17/8.16.0.17) with SMTP id v0C7IuR6047498 for ; Thu, 12 Jan 2017 02:20:08 -0500 Received: from e35.co.us.ibm.com (e35.co.us.ibm.com [32.97.110.153]) by mx0a-001b2d01.pphosted.com with ESMTP id 27wyu32ak2-1 (version=TLSv1.2 cipher=AES256-SHA bits=256 verify=NOT) for ; Thu, 12 Jan 2017 02:20:08 -0500 Received: from localhost by e35.co.us.ibm.com with IBM ESMTP SMTP Gateway: Authorized Use Only! Violators will be prosecuted for from ; Thu, 12 Jan 2017 00:20:07 -0700 From: Dong Jia Shi Date: Thu, 12 Jan 2017 08:19:34 +0100 In-Reply-To: <20170112071947.98071-1-bjsdjshi@linux.vnet.ibm.com> References: <20170112071947.98071-1-bjsdjshi@linux.vnet.ibm.com> Message-Id: <20170112071947.98071-3-bjsdjshi@linux.vnet.ibm.com> Subject: [Qemu-devel] [PATCH RFC v2 02/15] s390: cio: export more interfaces List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: kvm@vger.kernel.org, linux-s390@vger.kernel.org, qemu-devel@nongnu.org Cc: bjsdjshi@linux.vnet.ibm.com, renxiaof@linux.vnet.ibm.com, cornelia.huck@de.ibm.com, borntraeger@de.ibm.com, agraf@suse.com, alex.williamson@redhat.com, pmorel@linux.vnet.ibm.com, pasic@linux.vnet.ibm.com, wkywang@linux.vnet.ibm.com Export the common I/O interfaces those are needed by an I/O subchannel driver to actually talk to the subchannel. Signed-off-by: Dong Jia Shi Reviewed-by: Pierre Morel --- drivers/s390/cio/cio.c | 10 ++++++++++ 1 file changed, 10 insertions(+) diff --git a/drivers/s390/cio/cio.c b/drivers/s390/cio/cio.c index 8f86072..f725461 100644 --- a/drivers/s390/cio/cio.c +++ b/drivers/s390/cio/cio.c @@ -170,12 +170,14 @@ cio_start_key (struct subchannel *sch, /* subchannel structure */ return ccode; } } +EXPORT_SYMBOL_GPL(cio_start_key); int cio_start (struct subchannel *sch, struct ccw1 *cpa, __u8 lpm) { return cio_start_key(sch, cpa, lpm, PAGE_DEFAULT_KEY); } +EXPORT_SYMBOL_GPL(cio_start); /* * resume suspended I/O operation @@ -208,6 +210,7 @@ cio_resume (struct subchannel *sch) return -ENODEV; } } +EXPORT_SYMBOL_GPL(cio_resume); /* * halt I/O operation @@ -241,6 +244,7 @@ cio_halt(struct subchannel *sch) return -ENODEV; } } +EXPORT_SYMBOL_GPL(cio_halt); /* * Clear I/O operation @@ -271,6 +275,7 @@ cio_clear(struct subchannel *sch) return -ENODEV; } } +EXPORT_SYMBOL_GPL(cio_clear); /* * Function: cio_cancel @@ -308,6 +313,7 @@ cio_cancel (struct subchannel *sch) return -ENODEV; } } +EXPORT_SYMBOL_GPL(cio_cancel); /** * cio_cancel_halt_clear - Cancel running I/O by performing cancel, halt @@ -368,6 +374,7 @@ int cio_cancel_halt_clear(struct subchannel *sch, int *iretry) /* Function was unsuccessful */ return -EIO; } +EXPORT_SYMBOL_GPL(cio_cancel_halt_clear); static void cio_apply_config(struct subchannel *sch, struct schib *schib) { @@ -441,6 +448,7 @@ int cio_commit_config(struct subchannel *sch) } return ret; } +EXPORT_SYMBOL_GPL(cio_commit_config); /** * cio_update_schib - Perform stsch and update schib if subchannel is valid. @@ -1046,6 +1054,7 @@ int cio_tm_start_key(struct subchannel *sch, struct tcw *tcw, u8 lpm, u8 key) return cio_start_handle_notoper(sch, lpm); } } +EXPORT_SYMBOL_GPL(cio_tm_start_key); /** * cio_tm_intrg - perform interrogate function @@ -1071,3 +1080,4 @@ int cio_tm_intrg(struct subchannel *sch) return -ENODEV; } } +EXPORT_SYMBOL_GPL(cio_tm_intrg); -- 2.8.4