static int hw_init(struct sr_context *sr_ctx, int dmm)
{
- struct drv_context *drvc;
-
- if (!(drvc = g_try_malloc0(sizeof(struct drv_context)))) {
- sr_err("Driver context malloc failed.");
- return SR_ERR_MALLOC;
- }
-
if (dmm == UNI_T_UT61D)
di = di_ut61d;
else if (dmm == VOLTCRAFT_VC820)
di = di_vc820;
sr_dbg("Selected '%s' subdriver.", di->name);
- drvc->sr_ctx = sr_ctx;
- di->priv = drvc;
-
- return SR_OK;
+ return std_hw_init(sr_ctx, di, DRIVER_LOG_DOMAIN);
}
static int hw_init_ut61d(struct sr_context *sr_ctx)
static GSList *hw_dev_list(void)
{
- struct drv_context *drvc;
-
- drvc = di->priv;
-
- return drvc->instances;
+ return ((struct drv_context *)(di->priv))->instances;
}
static int hw_dev_open(struct sr_dev_inst *sdi)
return SR_OK;
}
-static int hw_info_get(int info_id, const void **data,
- const struct sr_dev_inst *sdi)
-{
- (void)sdi;
-
- sr_spew("Backend requested info_id %d.", info_id);
-
- switch (info_id) {
- case SR_DI_HWOPTS:
- *data = hwopts;
- break;
- case SR_DI_HWCAPS:
- *data = hwcaps;
- sr_spew("%s: Returning hwcaps.", __func__);
- break;
- case SR_DI_SAMPLERATES:
- /* TODO: Get rid of this. */
- *data = NULL;
- sr_spew("%s: Returning samplerates.", __func__);
- return SR_ERR_ARG;
- break;
- case SR_DI_CUR_SAMPLERATE:
- /* TODO: Get rid of this. */
- *data = NULL;
- sr_spew("%s: Returning current samplerate.", __func__);
- return SR_ERR_ARG;
- break;
- default:
- return SR_ERR_ARG;
- break;
- }
-
- return SR_OK;
-}
-
-static int hw_dev_config_set(const struct sr_dev_inst *sdi, int hwcap,
- const void *value)
+static int config_set(int id, const void *value, const struct sr_dev_inst *sdi)
{
struct dev_context *devc;
devc = sdi->priv;
- switch (hwcap) {
+ switch (id) {
case SR_CONF_LIMIT_MSEC:
/* TODO: Not yet implemented. */
if (*(const uint64_t *)value == 0) {
devc->limit_samples);
break;
default:
- sr_err("Unknown capability: %d.", hwcap);
+ sr_err("Unknown capability: %d.", id);
return SR_ERR;
break;
}
return SR_OK;
}
+static int config_list(int key, const void **data, const struct sr_dev_inst *sdi)
+{
+
+ (void)sdi;
+
+ switch (key) {
+ case SR_CONF_SCAN_OPTIONS:
+ *data = hwopts;
+ break;
+ case SR_CONF_DEVICE_OPTIONS:
+ *data = hwcaps;
+ break;
+ default:
+ return SR_ERR_ARG;
+ }
+
+ return SR_OK;
+}
+
static int hw_dev_acquisition_start(const struct sr_dev_inst *sdi,
void *cb_data)
{
.scan = hw_scan,
.dev_list = hw_dev_list,
.dev_clear = clear_instances,
+ .config_set = config_set,
+ .config_list = config_list,
.dev_open = hw_dev_open,
.dev_close = hw_dev_close,
- .info_get = hw_info_get,
- .dev_config_set = hw_dev_config_set,
.dev_acquisition_start = hw_dev_acquisition_start,
.dev_acquisition_stop = hw_dev_acquisition_stop,
.priv = NULL,
.scan = hw_scan,
.dev_list = hw_dev_list,
.dev_clear = clear_instances,
+ .config_set = config_set,
+ .config_list = config_list,
.dev_open = hw_dev_open,
.dev_close = hw_dev_close,
- .info_get = hw_info_get,
- .dev_config_set = hw_dev_config_set,
.dev_acquisition_start = hw_dev_acquisition_start,
.dev_acquisition_stop = hw_dev_acquisition_stop,
.priv = NULL,