[S390] cio: Base message subchannel handling.

[pandora-kernel.git] / drivers / s390 / cio / cio.h

diff --git a/drivers/s390/cio/cio.h b/drivers/s390/cio/cio.h
index 52afa4c..efdb9fd 100644 (file)
--- a/drivers/s390/cio/cio.h
+++ b/drivers/s390/cio/cio.h
@@ -3,6 +3,7 @@
 
 #include <linux/mutex.h>
 #include <linux/device.h>
+#include <linux/mod_devicetable.h>
 #include <asm/chpid.h>
 #include "chsc.h"
 #include "schid.h"
@@ -13,7 +14,7 @@
 struct pmcw {
        u32 intparm;            /* interruption parameter */
        u32 qf   : 1;           /* qdio facility */
-       u32 res0 : 1;           /* reserved zeros */
+       u32 w    : 1;
        u32 isc  : 3;           /* interruption sublass */
        u32 res5 : 3;           /* reserved zeros */
        u32 ena  : 1;           /* enabled */
@@ -74,6 +75,7 @@ struct subchannel {
        __u8 lpm;               /* logical path mask */
        __u8 opm;               /* operational path mask */
        struct schib schib;     /* subchannel information block */
+       int isc; /* desired interruption subclass */
        struct chsc_ssd_info ssd_info;  /* subchannel description */
        struct device dev;      /* entry in device tree */
        struct css_driver *driver;
@@ -85,7 +87,7 @@ struct subchannel {
 #define to_subchannel(n) container_of(n, struct subchannel, dev)
 
 extern int cio_validate_subchannel (struct subchannel *, struct subchannel_id);
-extern int cio_enable_subchannel(struct subchannel *, unsigned int, u32);
+extern int cio_enable_subchannel(struct subchannel *, u32);
 extern int cio_disable_subchannel (struct subchannel *);
 extern int cio_cancel (struct subchannel *);
 extern int cio_clear (struct subchannel *);
@@ -100,6 +102,7 @@ extern int cio_modify (struct subchannel *);
 
 int cio_create_sch_lock(struct subchannel *);
 void do_adapter_IO(void);
+void do_IRQ(struct pt_regs *);
 
 /* Use with care. */
 #ifdef CONFIG_CCW_CONSOLE
@@ -116,6 +119,4 @@ extern void *cio_get_console_priv(void);
 #define cio_get_console_priv() NULL
 #endif
 
-extern int cio_show_msg;
-
 #endif