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emulator: Add special Virtual HCI setup command

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This commit is contained in:
Marcel Holtmann 2013-10-05 08:15:41 -07:00
parent 38c5dcc9a8
commit 57a43ed48e
1 changed files with 20 additions and 1 deletions
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21
emulator/vhci.c
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@ -33,6 +33,9 @@
#include <stdlib.h>
#include <string.h>
#include <bluetooth/bluetooth.h>
#include <bluetooth/hci.h>
#include "monitor/mainloop.h"
#include "monitor/bt.h"
#include "btdev.h"
@ -93,20 +96,27 @@ struct vhci *vhci_open(enum vhci_type type)
{
struct vhci *vhci;
enum btdev_type uninitialized_var(btdev_type);
unsigned char uninitialized_var(ctrl_type);
unsigned char setup_cmd[2];
static uint8_t id = 0x23;
switch (type) {
case VHCI_TYPE_BREDRLE:
btdev_type = BTDEV_TYPE_BREDRLE;
ctrl_type = HCI_BREDR;
break;
case VHCI_TYPE_BREDR:
btdev_type = BTDEV_TYPE_BREDR;
ctrl_type = HCI_BREDR;
break;
case VHCI_TYPE_LE:
btdev_type = BTDEV_TYPE_LE;
ctrl_type = HCI_BREDR;
break;
case VHCI_TYPE_AMP:
return NULL;
btdev_type = BTDEV_TYPE_AMP;
ctrl_type = HCI_AMP;
break;
}
vhci = malloc(sizeof(*vhci));
@ -122,6 +132,15 @@ struct vhci *vhci_open(enum vhci_type type)
return NULL;
}
setup_cmd[0] = HCI_VENDOR_PKT;
setup_cmd[1] = ctrl_type;
if (write(vhci->fd, setup_cmd, sizeof(setup_cmd)) < 0) {
close(vhci->fd);
free(vhci);
return NULL;
}
vhci->btdev = btdev_create(btdev_type, id++);
if (!vhci->btdev) {
close(vhci->fd);