* redistribute, and modify it as specified in the file "V3VEE_LICENSE".
*/
-#include <devices/serial.h>
#include <palacios/vmm.h>
-
+#include <palacios/vmm_dev_mgr.h>
#define COM1_DATA_PORT 0x3f8
#define COM1_IRQ_ENABLE_PORT 0x3f9
return 0;
}
-static int serial_init(struct vm_device * dev) {
- struct serial_state * state = (struct serial_state *)dev->private_data;
-
-
- init_serial_port(&(state->com1));
- init_serial_port(&(state->com2));
- init_serial_port(&(state->com3));
- init_serial_port(&(state->com4));
-
- v3_dev_hook_io(dev, COM1_DATA_PORT, &read_data_port, &write_data_port);
- v3_dev_hook_io(dev, COM1_IRQ_ENABLE_PORT, &read_ctrl_port, &write_ctrl_port);
- v3_dev_hook_io(dev, COM1_FIFO_CTRL_PORT, &read_ctrl_port, &write_ctrl_port);
- v3_dev_hook_io(dev, COM1_LINE_CTRL_PORT, &read_ctrl_port, &write_ctrl_port);
- v3_dev_hook_io(dev, COM1_MODEM_CTRL_PORT, &read_ctrl_port, &write_ctrl_port);
- v3_dev_hook_io(dev, COM1_LINE_STATUS_PORT, &read_status_port, &write_status_port);
- v3_dev_hook_io(dev, COM1_MODEM_STATUS_PORT, &read_status_port, &write_status_port);
- v3_dev_hook_io(dev, COM1_SCRATCH_PORT, &read_ctrl_port, &write_ctrl_port);
-
- v3_dev_hook_io(dev, COM2_DATA_PORT, &read_data_port, &write_data_port);
- v3_dev_hook_io(dev, COM2_IRQ_ENABLE_PORT, &read_ctrl_port, &write_ctrl_port);
- v3_dev_hook_io(dev, COM2_FIFO_CTRL_PORT, &read_ctrl_port, &write_ctrl_port);
- v3_dev_hook_io(dev, COM2_LINE_CTRL_PORT, &read_ctrl_port, &write_ctrl_port);
- v3_dev_hook_io(dev, COM2_MODEM_CTRL_PORT, &read_ctrl_port, &write_ctrl_port);
- v3_dev_hook_io(dev, COM2_LINE_STATUS_PORT, &read_status_port, &write_status_port);
- v3_dev_hook_io(dev, COM2_MODEM_STATUS_PORT, &read_status_port, &write_status_port);
- v3_dev_hook_io(dev, COM2_SCRATCH_PORT, &read_ctrl_port, &write_ctrl_port);
-
- v3_dev_hook_io(dev, COM3_DATA_PORT, &read_data_port, &write_data_port);
- v3_dev_hook_io(dev, COM3_IRQ_ENABLE_PORT, &read_ctrl_port, &write_ctrl_port);
- v3_dev_hook_io(dev, COM3_FIFO_CTRL_PORT, &read_ctrl_port, &write_ctrl_port);
- v3_dev_hook_io(dev, COM3_LINE_CTRL_PORT, &read_ctrl_port, &write_ctrl_port);
- v3_dev_hook_io(dev, COM3_MODEM_CTRL_PORT, &read_ctrl_port, &write_ctrl_port);
- v3_dev_hook_io(dev, COM3_LINE_STATUS_PORT, &read_status_port, &write_status_port);
- v3_dev_hook_io(dev, COM3_MODEM_STATUS_PORT, &read_status_port, &write_status_port);
- v3_dev_hook_io(dev, COM3_SCRATCH_PORT, &read_ctrl_port, &write_ctrl_port);
-
- v3_dev_hook_io(dev, COM4_DATA_PORT, &read_data_port, &write_data_port);
- v3_dev_hook_io(dev, COM4_IRQ_ENABLE_PORT, &read_ctrl_port, &write_ctrl_port);
- v3_dev_hook_io(dev, COM4_FIFO_CTRL_PORT, &read_ctrl_port, &write_ctrl_port);
- v3_dev_hook_io(dev, COM4_LINE_CTRL_PORT, &read_ctrl_port, &write_ctrl_port);
- v3_dev_hook_io(dev, COM4_MODEM_CTRL_PORT, &read_ctrl_port, &write_ctrl_port);
- v3_dev_hook_io(dev, COM4_LINE_STATUS_PORT, &read_status_port, &write_status_port);
- v3_dev_hook_io(dev, COM4_MODEM_STATUS_PORT, &read_status_port, &write_status_port);
- v3_dev_hook_io(dev, COM4_SCRATCH_PORT, &read_ctrl_port, &write_ctrl_port);
-
- return 0;
-}
-static int serial_deinit(struct vm_device * dev) {
+static int serial_free(struct vm_device * dev) {
v3_dev_unhook_io(dev, COM1_DATA_PORT);
-static struct vm_device_ops dev_ops = {
- .init = serial_init,
- .deinit = serial_deinit,
+static struct v3_device_ops dev_ops = {
+ .free = serial_free,
.reset = NULL,
.start = NULL,
.stop = NULL,
};
-struct vm_device * v3_create_serial(int num_ports) {
+
+
+static int serial_init(struct guest_info * vm, void * cfg_data) {
struct serial_state * state = NULL;
+
state = (struct serial_state *)V3_Malloc(sizeof(struct serial_state));
+
V3_ASSERT(state != NULL);
- struct vm_device * device = v3_create_device("Serial UART", &dev_ops, state);
+ struct vm_device * dev = v3_allocate_device("SERIAL", &dev_ops, state);
+
+
+ if (v3_attach_device(vm, dev) == -1) {
+ PrintError("Could not attach device %s\n", "SERIAL");
+ return -1;
+ }
+
+
+
+ init_serial_port(&(state->com1));
+ init_serial_port(&(state->com2));
+ init_serial_port(&(state->com3));
+ init_serial_port(&(state->com4));
+
+ v3_dev_hook_io(dev, COM1_DATA_PORT, &read_data_port, &write_data_port);
+ v3_dev_hook_io(dev, COM1_IRQ_ENABLE_PORT, &read_ctrl_port, &write_ctrl_port);
+ v3_dev_hook_io(dev, COM1_FIFO_CTRL_PORT, &read_ctrl_port, &write_ctrl_port);
+ v3_dev_hook_io(dev, COM1_LINE_CTRL_PORT, &read_ctrl_port, &write_ctrl_port);
+ v3_dev_hook_io(dev, COM1_MODEM_CTRL_PORT, &read_ctrl_port, &write_ctrl_port);
+ v3_dev_hook_io(dev, COM1_LINE_STATUS_PORT, &read_status_port, &write_status_port);
+ v3_dev_hook_io(dev, COM1_MODEM_STATUS_PORT, &read_status_port, &write_status_port);
+ v3_dev_hook_io(dev, COM1_SCRATCH_PORT, &read_ctrl_port, &write_ctrl_port);
+
+ v3_dev_hook_io(dev, COM2_DATA_PORT, &read_data_port, &write_data_port);
+ v3_dev_hook_io(dev, COM2_IRQ_ENABLE_PORT, &read_ctrl_port, &write_ctrl_port);
+ v3_dev_hook_io(dev, COM2_FIFO_CTRL_PORT, &read_ctrl_port, &write_ctrl_port);
+ v3_dev_hook_io(dev, COM2_LINE_CTRL_PORT, &read_ctrl_port, &write_ctrl_port);
+ v3_dev_hook_io(dev, COM2_MODEM_CTRL_PORT, &read_ctrl_port, &write_ctrl_port);
+ v3_dev_hook_io(dev, COM2_LINE_STATUS_PORT, &read_status_port, &write_status_port);
+ v3_dev_hook_io(dev, COM2_MODEM_STATUS_PORT, &read_status_port, &write_status_port);
+ v3_dev_hook_io(dev, COM2_SCRATCH_PORT, &read_ctrl_port, &write_ctrl_port);
+
+ v3_dev_hook_io(dev, COM3_DATA_PORT, &read_data_port, &write_data_port);
+ v3_dev_hook_io(dev, COM3_IRQ_ENABLE_PORT, &read_ctrl_port, &write_ctrl_port);
+ v3_dev_hook_io(dev, COM3_FIFO_CTRL_PORT, &read_ctrl_port, &write_ctrl_port);
+ v3_dev_hook_io(dev, COM3_LINE_CTRL_PORT, &read_ctrl_port, &write_ctrl_port);
+ v3_dev_hook_io(dev, COM3_MODEM_CTRL_PORT, &read_ctrl_port, &write_ctrl_port);
+ v3_dev_hook_io(dev, COM3_LINE_STATUS_PORT, &read_status_port, &write_status_port);
+ v3_dev_hook_io(dev, COM3_MODEM_STATUS_PORT, &read_status_port, &write_status_port);
+ v3_dev_hook_io(dev, COM3_SCRATCH_PORT, &read_ctrl_port, &write_ctrl_port);
- return device;
+ v3_dev_hook_io(dev, COM4_DATA_PORT, &read_data_port, &write_data_port);
+ v3_dev_hook_io(dev, COM4_IRQ_ENABLE_PORT, &read_ctrl_port, &write_ctrl_port);
+ v3_dev_hook_io(dev, COM4_FIFO_CTRL_PORT, &read_ctrl_port, &write_ctrl_port);
+ v3_dev_hook_io(dev, COM4_LINE_CTRL_PORT, &read_ctrl_port, &write_ctrl_port);
+ v3_dev_hook_io(dev, COM4_MODEM_CTRL_PORT, &read_ctrl_port, &write_ctrl_port);
+ v3_dev_hook_io(dev, COM4_LINE_STATUS_PORT, &read_status_port, &write_status_port);
+ v3_dev_hook_io(dev, COM4_MODEM_STATUS_PORT, &read_status_port, &write_status_port);
+ v3_dev_hook_io(dev, COM4_SCRATCH_PORT, &read_ctrl_port, &write_ctrl_port);
+
+ return 0;
}
+
+
+device_register("SERIAL", serial_init)