// 新しいデバイスの発見
void pro100_new(struct pci_device *dev)
{
PRO100_CTX *ctx = SeZeroMalloc(sizeof(PRO100_CTX));
printf ("pro100_new\n");
#ifdef VTD_TRANS
if (iommu_detected) {
add_remap(dev->address.bus_no ,dev->address.device_no ,dev->address.func_no,
vmm_start_inf() >> 12, (vmm_term_inf()-vmm_start_inf()) >> 12, PERM_DMA_RW) ;
}
#endif // of VTD_TRANS
ctx->dev = dev;
ctx->lock = SeNewLock();
dev->host = ctx;
pro100_alloc_recv_buffer(ctx);
if (pro100_ctx == NULL)
{
pro100_ctx = ctx;
}
else
{
printf("Error: Two or more pro100 devices found.\n");
pro100_beep(1234, 5000);
}
}
// 新しいデバイスの発見
void pro100_new(struct pci_device *dev)
{
PRO100_CTX *ctx = SeZeroMalloc(sizeof(PRO100_CTX));
debugprint ("pro100_new\n");
#ifdef VTD_TRANS
if (iommu_detected) {
add_remap(dev->address.bus_no ,dev->address.device_no ,dev->address.func_no,
vmm_start_inf() >> 12, (vmm_term_inf()-vmm_start_inf()) >> 12, PERM_DMA_RW) ;
}
#endif // of VTD_TRANS
ctx->dev = dev;
spinlock_init (&ctx->lock);
dev->host = ctx;
dev->driver->options.use_base_address_mask_emulation = 1;
pro100_alloc_recv_buffer(ctx);
if (pro100_ctx == NULL)
{
pro100_ctx = ctx;
}
else
{
debugprint("Error: Two or more pro100 devices found.\n");
pro100_beep(1234, 5000);
}
}
// I/O ハンドラ: 未使用
int pro100_io_handler(core_io_t io, union mem *data, void *arg)
{
// I/O アクセスは発生しないはずだが、一応発生を監視して beep 音を出す。
//printf("IO port=%u, size=%u, dir=%u\n", (UINT)io.port, (UINT)io.size, (UINT)io.dir);
pro100_beep(880, 200);
return CORE_IO_RET_DEFAULT;
}
PRO100_CTX *pro100_get_ctx()
{
if (pro100_ctx == NULL)
{
printf("Error: No PRO/100 Devices!\n");
pro100_beep(1234, 10000);
while (true);
}
return pro100_ctx;
}
