static void variax_startup5(unsigned long data)
{
struct usb_line6_variax *variax = (struct usb_line6_variax *)data;
CHECK_STARTUP_PROGRESS(variax->startup_progress,
VARIAX_STARTUP_DUMPREQ);
line6_dump_request_async(&variax->dumpreq, &variax->line6, 0,
VARIAX_DUMP_PASS1);
}
static void variax_startup5(unsigned long data)
{
struct usb_line6_variax *variax = (struct usb_line6_variax *)data;
CHECK_STARTUP_PROGRESS(variax->startup_progress,
VARIAX_STARTUP_DUMPREQ);
/* current model dump: */
line6_dump_request_async(&variax->dumpreq, &variax->line6, 0,
VARIAX_DUMP_PASS1);
/* passes 2 and 3 are performed implicitly before entering variax_startup6 */
}
static void variax_startup_timeout(unsigned long arg)
{
struct usb_line6_variax *variax = (struct usb_line6_variax *)arg;
if (variax->dumpreq.ok)
return;
line6_dump_request_async(&variax->dumpreq, &variax->line6, 0);
line6_startup_delayed(&variax->dumpreq, 1, variax_startup_timeout,
variax);
}
/*
Process a completely received message.
*/
void line6_variax_process_message(struct usb_line6_variax *variax)
{
const unsigned char *buf = variax->line6.buffer_message;
switch (buf[0]) {
case LINE6_PARAM_CHANGE | LINE6_CHANNEL_HOST:
switch (buf[1]) {
case VARIAXMIDI_volume:
variax->volume = buf[2];
break;
case VARIAXMIDI_tone:
variax->tone = buf[2];
}
break;
case LINE6_PROGRAM_CHANGE | LINE6_CHANNEL_DEVICE:
case LINE6_PROGRAM_CHANGE | LINE6_CHANNEL_HOST:
variax->model = buf[1];
line6_dump_request_async(&variax->dumpreq, &variax->line6, 0,
VARIAX_DUMP_PASS1);
break;
case LINE6_RESET:
dev_info(variax->line6.ifcdev, "VARIAX reset\n");
break;
case LINE6_SYSEX_BEGIN:
if (memcmp(buf + 1, variax_request_model1 + 1,
VARIAX_MODEL_HEADER_LENGTH - 1) == 0) {
if (variax->line6.message_length ==
VARIAX_MODEL_MESSAGE_LENGTH) {
switch (variax->dumpreq.in_progress) {
case VARIAX_DUMP_PASS1:
variax_decode(buf +
VARIAX_MODEL_HEADER_LENGTH,
(unsigned char *)
&variax->model_data,
(sizeof
(variax->model_data.
name) +
sizeof(variax->
model_data.
control)
/ 2) * 2);
line6_dump_request_async
(&variax->dumpreq, &variax->line6,
1, VARIAX_DUMP_PASS2);
break;
case VARIAX_DUMP_PASS2:
/* model name is transmitted twice, so skip it here: */
variax_decode(buf +
VARIAX_MODEL_HEADER_LENGTH,
(unsigned char *)
&variax->
model_data.control +
sizeof(variax->model_data.
control)
/ 2,
sizeof(variax->model_data.
control)
/ 2 * 2);
line6_dump_request_async
(&variax->dumpreq, &variax->line6,
2, VARIAX_DUMP_PASS3);
}
} else {
DEBUG_MESSAGES(dev_err
(variax->line6.ifcdev,
"illegal length %d of model data\n",
variax->line6.message_length));
line6_dump_finished(&variax->dumpreq);
}
} else if (memcmp(buf + 1, variax_request_bank + 1,
sizeof(variax_request_bank) - 2) == 0) {
memcpy(variax->bank,
buf + sizeof(variax_request_bank) - 1,
sizeof(variax->bank));
line6_dump_finished(&variax->dumpreq);
variax_startup6(variax);
} else if (memcmp(buf + 1, variax_init_model + 1,
sizeof(variax_init_model) - 1) == 0) {
memcpy(variax->guitar,
buf + sizeof(variax_init_model),
sizeof(variax->guitar));
} else if (memcmp(buf + 1, variax_init_version + 1,
sizeof(variax_init_version) - 1) == 0) {
variax_startup3(variax);
} else if (memcmp(buf + 1, variax_init_done + 1,
sizeof(variax_init_done) - 1) == 0) {
/* notify of complete initialization: */
variax_startup4((unsigned long)variax);
}
break;
case LINE6_SYSEX_END:
break;
default:
DEBUG_MESSAGES(dev_err
(variax->line6.ifcdev,
"Variax: unknown message %02X\n", buf[0]));
}
}