_spdk_scsi_dev *
spdk_scsi_dev_construct(const char *name, char *lun_name_list[], int *lun_id_list, int num_luns)
{
struct spdk_scsi_dev *dev;
struct spdk_bdev *bdev;
struct spdk_scsi_lun *lun;
int i;
if (num_luns == 0) {
SPDK_ERRLOG("device %s: no LUNs specified\n", name);
return NULL;
}
if (lun_id_list[0] != 0) {
SPDK_ERRLOG("device %s: no LUN 0 specified\n", name);
return NULL;
}
for (i = 0; i < num_luns; i++) {
if (lun_name_list[i] == NULL) {
SPDK_ERRLOG("NULL spdk_scsi_lun for LUN %d\n",
lun_id_list[i]);
return NULL;
}
}
dev = allocate_dev();
if (dev == NULL) {
return NULL;
}
strncpy(dev->name, name, SPDK_SCSI_DEV_MAX_NAME);
dev->num_ports = 0;
dev->maxlun = 0;
for (i = 0; i < num_luns; i++) {
bdev = spdk_bdev_get_by_name(lun_name_list[i]);
if (bdev == NULL) {
free_dev(dev);
return NULL;
}
lun = spdk_scsi_lun_construct(bdev->name, bdev);
if (lun == NULL) {
free_dev(dev);
return NULL;
}
spdk_scsi_dev_add_lun(dev, lun, lun_id_list[i]);
}
return dev;
}
static int prepare_tsc_input_device(uint16_t ind,
struct usf_type *usf_info,
struct us_input_info_type *input_info,
const char *name)
{
struct input_dev *in_dev = allocate_dev(ind, name);
if (in_dev == NULL)
return -ENOMEM;
usf_info->input_ifs[ind] = in_dev;
#ifdef SKY_ULTRASOUNDPEN_FEATURE
set_bit(CAMERA_KEY, in_dev->keybit);
set_bit(CAPTURE_KEY, in_dev->keybit);
#endif
in_dev->evbit[0] = BIT_MASK(EV_KEY) | BIT_MASK(EV_ABS);
in_dev->keybit[BIT_WORD(BTN_TOUCH)] = BIT_MASK(BTN_TOUCH);
input_set_abs_params(in_dev, ABS_X,
input_info->tsc_x_dim[MIN_IND],
input_info->tsc_x_dim[MAX_IND],
0, 0);
input_set_abs_params(in_dev, ABS_Y,
input_info->tsc_y_dim[MIN_IND],
input_info->tsc_y_dim[MAX_IND],
0, 0);
input_set_abs_params(in_dev, ABS_DISTANCE,
input_info->tsc_z_dim[MIN_IND],
input_info->tsc_z_dim[MAX_IND],
0, 0);
input_set_abs_params(in_dev, ABS_PRESSURE,
input_info->tsc_pressure[MIN_IND],
input_info->tsc_pressure[MAX_IND],
0, 0);
input_set_abs_params(in_dev, ABS_TILT_X,
input_info->tsc_x_tilt[MIN_IND],
input_info->tsc_x_tilt[MAX_IND],
0, 0);
input_set_abs_params(in_dev, ABS_TILT_Y,
input_info->tsc_y_tilt[MIN_IND],
input_info->tsc_y_tilt[MAX_IND],
0, 0);
input_mt_init_slots(in_dev, NUM_TRK_ID);
return 0;
}
static int prepare_keyboard_input_device(
uint16_t ind,
struct usf_type *usf_info,
struct us_input_info_type *input_info,
const char *name)
{
struct input_dev *in_dev = allocate_dev(ind, name);
if (in_dev == NULL)
return -ENOMEM;
usf_info->input_ifs[ind] = in_dev;
in_dev->evbit[0] |= BIT_MASK(EV_KEY);
/* All keys are permitted */
memset(in_dev->keybit, 0xff, sizeof(in_dev->keybit));
return 0;
}
static int prepare_tsc_input_device(uint16_t ind,
struct usf_type *usf_info,
struct us_input_info_type *input_info,
const char *name)
{
struct input_dev *in_dev = allocate_dev(ind, name);
if (in_dev == NULL)
return -ENOMEM;
usf_info->input_ifs[ind] = in_dev;
in_dev->evbit[0] = BIT_MASK(EV_KEY) | BIT_MASK(EV_ABS);
in_dev->keybit[BIT_WORD(BTN_TOUCH)] = BIT_MASK(BTN_TOUCH);
input_set_abs_params(in_dev, ABS_X,
input_info->tsc_x_dim[MIN_IND],
input_info->tsc_x_dim[MAX_IND],
0, 0);
input_set_abs_params(in_dev, ABS_Y,
input_info->tsc_y_dim[MIN_IND],
input_info->tsc_y_dim[MAX_IND],
0, 0);
input_set_abs_params(in_dev, ABS_DISTANCE,
input_info->tsc_z_dim[MIN_IND],
input_info->tsc_z_dim[MAX_IND],
0, 0);
input_set_abs_params(in_dev, ABS_PRESSURE,
input_info->tsc_pressure[MIN_IND],
input_info->tsc_pressure[MAX_IND],
0, 0);
input_set_abs_params(in_dev, ABS_TILT_X,
input_info->tsc_x_tilt[MIN_IND],
input_info->tsc_x_tilt[MAX_IND],
0, 0);
input_set_abs_params(in_dev, ABS_TILT_Y,
input_info->tsc_y_tilt[MIN_IND],
input_info->tsc_y_tilt[MAX_IND],
0, 0);
return 0;
}
static int prepare_mouse_input_device(uint16_t ind, struct usf_type *usf_info,
struct us_input_info_type *input_info,
const char *name)
{
struct input_dev *in_dev = allocate_dev(ind, name);
if (in_dev == NULL)
return -ENOMEM;
usf_info->input_ifs[ind] = in_dev;
in_dev->evbit[0] |= BIT_MASK(EV_KEY) | BIT_MASK(EV_REL);
in_dev->keybit[BIT_WORD(BTN_MOUSE)] = BIT_MASK(BTN_LEFT) |
BIT_MASK(BTN_RIGHT) |
BIT_MASK(BTN_MIDDLE);
in_dev->relbit[0] = BIT_MASK(REL_X) |
BIT_MASK(REL_Y) |
BIT_MASK(REL_Z);
return 0;
}
static int prepare_tsc_input_device(uint16_t ind,
struct usf_type *usf_info,
struct us_input_info_type *input_info,
const char *name)
{
int i = 0;
int num_buttons = min(ARRAY_SIZE(s_button_map),
sizeof(input_info->req_buttons_bitmap) *
BITS_IN_BYTE);
uint16_t max_buttons_bitmap = ((1 << ARRAY_SIZE(s_button_map)) - 1);
struct input_dev *in_dev = allocate_dev(ind, name);
if (in_dev == NULL)
return -ENOMEM;
if (input_info->req_buttons_bitmap > max_buttons_bitmap) {
pr_err("%s: Requested buttons[%d] exceeds max buttons available[%d]\n",
__func__,
input_info->req_buttons_bitmap,
max_buttons_bitmap);
return -EINVAL;
}
usf_info->input_ifs[ind] = in_dev;
usf_info->req_buttons_bitmap =
input_info->req_buttons_bitmap;
in_dev->evbit[0] = BIT_MASK(EV_KEY) | BIT_MASK(EV_ABS);
in_dev->keybit[BIT_WORD(BTN_TOUCH)] = BIT_MASK(BTN_TOUCH);
for (i = 0; i < num_buttons; i++)
if (input_info->req_buttons_bitmap & (1 << i))
in_dev->keybit[BIT_WORD(s_button_map[i])] |=
BIT_MASK(s_button_map[i]);
input_set_abs_params(in_dev, ABS_X,
input_info->tsc_x_dim[MIN_IND],
input_info->tsc_x_dim[MAX_IND],
0, 0);
input_set_abs_params(in_dev, ABS_Y,
input_info->tsc_y_dim[MIN_IND],
input_info->tsc_y_dim[MAX_IND],
0, 0);
input_set_abs_params(in_dev, ABS_DISTANCE,
input_info->tsc_z_dim[MIN_IND],
input_info->tsc_z_dim[MAX_IND],
0, 0);
input_set_abs_params(in_dev, ABS_PRESSURE,
input_info->tsc_pressure[MIN_IND],
input_info->tsc_pressure[MAX_IND],
0, 0);
input_set_abs_params(in_dev, ABS_TILT_X,
input_info->tsc_x_tilt[MIN_IND],
input_info->tsc_x_tilt[MAX_IND],
0, 0);
input_set_abs_params(in_dev, ABS_TILT_Y,
input_info->tsc_y_tilt[MIN_IND],
input_info->tsc_y_tilt[MAX_IND],
0, 0);
return 0;
}
