diff options
Diffstat (limited to 'qemu/hw/s390x/css.h')
| -rw-r--r-- | qemu/hw/s390x/css.h | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/qemu/hw/s390x/css.h b/qemu/hw/s390x/css.h index a09bb1f87..a320eea59 100644 --- a/qemu/hw/s390x/css.h +++ b/qemu/hw/s390x/css.h @@ -12,6 +12,8 @@ #ifndef CSS_H #define CSS_H +#include "hw/s390x/adapter.h" +#include "hw/s390x/s390_flic.h" #include "ioinst.h" /* Channel subsystem constants. */ @@ -86,6 +88,18 @@ struct SubchDev { void *driver_data; }; +typedef struct IndAddr { + hwaddr addr; + uint64_t map; + unsigned long refcnt; + int len; + QTAILQ_ENTRY(IndAddr) sibling; +} IndAddr; + +IndAddr *get_indicator(hwaddr ind_addr, int len); +void release_indicator(AdapterInfo *adapter, IndAddr *indicator); +int map_indicator(AdapterInfo *adapter, IndAddr *indicator); + typedef SubchDev *(*css_subch_cb_func)(uint8_t m, uint8_t cssid, uint8_t ssid, uint16_t schid); void subch_device_save(SubchDev *s, QEMUFile *f); @@ -103,6 +117,7 @@ void css_generate_sch_crws(uint8_t cssid, uint8_t ssid, uint16_t schid, int hotplugged, int add); void css_generate_chp_crws(uint8_t cssid, uint8_t chpid); void css_generate_css_crws(uint8_t cssid); +void css_clear_sei_pending(void); void css_adapter_interrupt(uint8_t isc); #define CSS_IO_ADAPTER_VIRTIO 1 |