1 files changed, 0 insertions, 93 deletions
diff --git a/hw/ssi.h b/hw/ssi.h
deleted file mode 100644
index fdae317295..0000000000
--- a/hw/ssi.h
+++ /dev/null
@@ -1,93 +0,0 @@
-/* QEMU Synchronous Serial Interface support.  */
-
-/* In principle SSI is a point-point interface.  As such the qemu
-   implementation has a single slave device on a "bus".
-   However it is fairly common for boards to have multiple slaves
-   connected to a single master, and select devices with an external
-   chip select.  This is implemented in qemu by having an explicit mux device.
-   It is assumed that master and slave are both using the same transfer width.
-   */
-
-#ifndef QEMU_SSI_H
-#define QEMU_SSI_H
-
-#include "hw/qdev.h"
-
-typedef struct SSISlave SSISlave;
-
-#define TYPE_SSI_SLAVE "ssi-slave"
-#define SSI_SLAVE(obj) \
-     OBJECT_CHECK(SSISlave, (obj), TYPE_SSI_SLAVE)
-#define SSI_SLAVE_CLASS(klass) \
-     OBJECT_CLASS_CHECK(SSISlaveClass, (klass), TYPE_SSI_SLAVE)
-#define SSI_SLAVE_GET_CLASS(obj) \
-     OBJECT_GET_CLASS(SSISlaveClass, (obj), TYPE_SSI_SLAVE)
-
-typedef enum {
-    SSI_CS_NONE = 0,
-    SSI_CS_LOW,
-    SSI_CS_HIGH,
-} SSICSMode;
-
-/* Slave devices.  */
-typedef struct SSISlaveClass {
-    DeviceClass parent_class;
-
-    int (*init)(SSISlave *dev);
-
-    /* if you have standard or no CS behaviour, just override transfer.
-     * This is called when the device cs is active (true by default).
-     */
-    uint32_t (*transfer)(SSISlave *dev, uint32_t val);
-    /* called when the CS line changes. Optional, devices only need to implement
-     * this if they have side effects associated with the cs line (beyond
-     * tristating the txrx lines).
-     */
-    int (*set_cs)(SSISlave *dev, bool select);
-    /* define whether or not CS exists and is active low/high */
-    SSICSMode cs_polarity;
-
-    /* if you have non-standard CS behaviour override this to take control
-     * of the CS behaviour at the device level. transfer, set_cs, and
-     * cs_polarity are unused if this is overwritten. Transfer_raw will
-     * always be called for the device for every txrx access to the parent bus
-     */
-    uint32_t (*transfer_raw)(SSISlave *dev, uint32_t val);
-} SSISlaveClass;
-
-struct SSISlave {
-    DeviceState qdev;
-
-    /* Chip select state */
-    bool cs;
-};
-
-#define SSI_SLAVE_FROM_QDEV(dev) DO_UPCAST(SSISlave, qdev, dev)
-#define FROM_SSI_SLAVE(type, dev) DO_UPCAST(type, ssidev, dev)
-
-extern const VMStateDescription vmstate_ssi_slave;
-
-#define VMSTATE_SSI_SLAVE(_field, _state) {                          \
-    .name       = (stringify(_field)),                               \
-    .size       = sizeof(SSISlave),                                  \
-    .vmsd       = &vmstate_ssi_slave,                                \
-    .flags      = VMS_STRUCT,                                        \
-    .offset     = vmstate_offset_value(_state, _field, SSISlave),    \
-}
-
-DeviceState *ssi_create_slave(SSIBus *bus, const char *name);
-DeviceState *ssi_create_slave_no_init(SSIBus *bus, const char *name);
-
-/* Master interface.  */
-SSIBus *ssi_create_bus(DeviceState *parent, const char *name);
-
-uint32_t ssi_transfer(SSIBus *bus, uint32_t val);
-
-/* Automatically connect all children nodes a spi controller as slaves */
-void ssi_auto_connect_slaves(DeviceState *parent, qemu_irq *cs_lines,
-                             SSIBus *bus);
-
-/* max111x.c */
-void max111x_set_input(DeviceState *dev, int line, uint8_t value);
-
-#endif