Revision fd506b4f hw/char/spapr_vty.c
| b/hw/char/spapr_vty.c | ||
|---|---|---|
| 12 | 12 |
uint8_t buf[VTERM_BUFSIZE]; |
| 13 | 13 |
} VIOsPAPRVTYDevice; |
| 14 | 14 |
|
| 15 |
#define TYPE_VIO_SPAPR_VTY_DEVICE "spapr-vty" |
|
| 16 |
#define VIO_SPAPR_VTY_DEVICE(obj) \ |
|
| 17 |
OBJECT_CHECK(VIOsPAPRVTYDevice, (obj), TYPE_VIO_SPAPR_VTY_DEVICE) |
|
| 18 |
|
|
| 15 | 19 |
static int vty_can_receive(void *opaque) |
| 16 | 20 |
{
|
| 17 |
VIOsPAPRVTYDevice *dev = (VIOsPAPRVTYDevice *)opaque;
|
|
| 21 |
VIOsPAPRVTYDevice *dev = VIO_SPAPR_VTY_DEVICE(opaque);
|
|
| 18 | 22 |
|
| 19 | 23 |
return (dev->in - dev->out) < VTERM_BUFSIZE; |
| 20 | 24 |
} |
| 21 | 25 |
|
| 22 | 26 |
static void vty_receive(void *opaque, const uint8_t *buf, int size) |
| 23 | 27 |
{
|
| 24 |
VIOsPAPRVTYDevice *dev = (VIOsPAPRVTYDevice *)opaque;
|
|
| 28 |
VIOsPAPRVTYDevice *dev = VIO_SPAPR_VTY_DEVICE(opaque);
|
|
| 25 | 29 |
int i; |
| 26 | 30 |
|
| 27 | 31 |
if ((dev->in == dev->out) && size) {
|
| ... | ... | |
| 36 | 40 |
|
| 37 | 41 |
static int vty_getchars(VIOsPAPRDevice *sdev, uint8_t *buf, int max) |
| 38 | 42 |
{
|
| 39 |
VIOsPAPRVTYDevice *dev = (VIOsPAPRVTYDevice *)sdev;
|
|
| 43 |
VIOsPAPRVTYDevice *dev = VIO_SPAPR_VTY_DEVICE(sdev);
|
|
| 40 | 44 |
int n = 0; |
| 41 | 45 |
|
| 42 | 46 |
while ((n < max) && (dev->out != dev->in)) {
|
| ... | ... | |
| 48 | 52 |
|
| 49 | 53 |
void vty_putchars(VIOsPAPRDevice *sdev, uint8_t *buf, int len) |
| 50 | 54 |
{
|
| 51 |
VIOsPAPRVTYDevice *dev = (VIOsPAPRVTYDevice *)sdev;
|
|
| 55 |
VIOsPAPRVTYDevice *dev = VIO_SPAPR_VTY_DEVICE(sdev);
|
|
| 52 | 56 |
|
| 53 | 57 |
/* FIXME: should check the qemu_chr_fe_write() return value */ |
| 54 | 58 |
qemu_chr_fe_write(dev->chardev, buf, len); |
| ... | ... | |
| 56 | 60 |
|
| 57 | 61 |
static int spapr_vty_init(VIOsPAPRDevice *sdev) |
| 58 | 62 |
{
|
| 59 |
VIOsPAPRVTYDevice *dev = (VIOsPAPRVTYDevice *)sdev;
|
|
| 63 |
VIOsPAPRVTYDevice *dev = VIO_SPAPR_VTY_DEVICE(sdev);
|
|
| 60 | 64 |
|
| 61 | 65 |
if (!dev->chardev) {
|
| 62 | 66 |
fprintf(stderr, "spapr-vty: Can't create vty without a chardev!\n"); |
| ... | ... | |
| 151 | 155 |
} |
| 152 | 156 |
|
| 153 | 157 |
static const TypeInfo spapr_vty_info = {
|
| 154 |
.name = "spapr-vty",
|
|
| 158 |
.name = TYPE_VIO_SPAPR_VTY_DEVICE,
|
|
| 155 | 159 |
.parent = TYPE_VIO_SPAPR_DEVICE, |
| 156 | 160 |
.instance_size = sizeof(VIOsPAPRVTYDevice), |
| 157 | 161 |
.class_init = spapr_vty_class_init, |
| ... | ... | |
| 177 | 181 |
continue; |
| 178 | 182 |
} |
| 179 | 183 |
|
| 180 |
sdev = DO_UPCAST(VIOsPAPRDevice, qdev, iter);
|
|
| 184 |
sdev = VIO_SPAPR_DEVICE(iter);
|
|
| 181 | 185 |
|
| 182 | 186 |
/* First VTY we've found, so it is selected for now */ |
| 183 | 187 |
if (!selected) {
|
Also available in: Unified diff