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authorJan Glauber <jang@linux.vnet.ibm.com>2008-12-25 13:38:43 +0100
committerMartin Schwidefsky <schwidefsky@de.ibm.com>2008-12-25 13:38:58 +0100
commitbbd50e172f75b1d12ef9b1bcf593b51a44199016 (patch)
tree85cffdd66bb9f4da36d604d857959964736f3fde /arch
parent43c207e6e5b7e591b59294ee4fc9860b0e3de3b8 (diff)
downloadop-kernel-dev-bbd50e172f75b1d12ef9b1bcf593b51a44199016.zip
op-kernel-dev-bbd50e172f75b1d12ef9b1bcf593b51a44199016.tar.gz
[S390] qdio: fix qeth port count detection
qeth needs to get the port count information before qdio has allocated a page for the chsc operation. Extend qdio_get_ssqd_desc() to store the data in the specified structure. Signed-off-by: Jan Glauber <jang@linux.vnet.ibm.com> Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
Diffstat (limited to 'arch')
-rw-r--r--arch/s390/include/asm/qdio.h16
1 files changed, 8 insertions, 8 deletions
diff --git a/arch/s390/include/asm/qdio.h b/arch/s390/include/asm/qdio.h
index 4734c3f..27fc174 100644
--- a/arch/s390/include/asm/qdio.h
+++ b/arch/s390/include/asm/qdio.h
@@ -373,16 +373,16 @@ struct qdio_initialize {
#define QDIO_FLAG_SYNC_OUTPUT 0x02
#define QDIO_FLAG_PCI_OUT 0x10
-extern int qdio_initialize(struct qdio_initialize *init_data);
-extern int qdio_allocate(struct qdio_initialize *init_data);
-extern int qdio_establish(struct qdio_initialize *init_data);
+extern int qdio_initialize(struct qdio_initialize *);
+extern int qdio_allocate(struct qdio_initialize *);
+extern int qdio_establish(struct qdio_initialize *);
extern int qdio_activate(struct ccw_device *);
-extern int do_QDIO(struct ccw_device*, unsigned int flags,
- int q_nr, int qidx, int count);
-extern int qdio_cleanup(struct ccw_device*, int how);
-extern int qdio_shutdown(struct ccw_device*, int how);
+extern int do_QDIO(struct ccw_device *cdev, unsigned int callflags,
+ int q_nr, int bufnr, int count);
+extern int qdio_cleanup(struct ccw_device*, int);
+extern int qdio_shutdown(struct ccw_device*, int);
extern int qdio_free(struct ccw_device *);
-extern struct qdio_ssqd_desc *qdio_get_ssqd_desc(struct ccw_device *cdev);
+extern int qdio_get_ssqd_desc(struct ccw_device *dev, struct qdio_ssqd_desc*);
#endif /* __QDIO_H__ */
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