drivers: rename and reorganize config get/set

[libsigrok.git] / hardware / rigol-ds1xx2 / api.c

diff --git a/hardware/rigol-ds1xx2/api.c b/hardware/rigol-ds1xx2/api.c
index 93f1fc2a4cf0f81b54bd03802f9210ca183402ec..4eeacececfcf1675294929b4d2bc7b4ae8ee0bf3 100644 (file)
--- a/hardware/rigol-ds1xx2/api.c
+++ b/hardware/rigol-ds1xx2/api.c
@@ -138,6 +138,7 @@ static int clear_instances(void)
                        continue;
 
                g_free(devc->device);
+               g_slist_free(devc->enabled_probes);
                close(devc->fd);
 
                sr_dev_inst_free(sdi);
@@ -323,12 +324,11 @@ static int hw_cleanup(void)
        return SR_OK;
 }
 
-static int hw_info_get(int info_id, const void **data,
-                      const struct sr_dev_inst *sdi)
+static int config_get(int id, const void **data, const struct sr_dev_inst *sdi)
 {
        (void)sdi;
 
-       switch (info_id) {
+       switch (id) {
        case SR_DI_HWCAPS:
                *data = hwcaps;
                break;
@@ -351,8 +351,7 @@ static int hw_info_get(int info_id, const void **data,
        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;
        uint64_t tmp_u64;
@@ -369,7 +368,7 @@ static int hw_dev_config_set(const struct sr_dev_inst *sdi, int hwcap,
        }
 
        ret = SR_OK;
-       switch (hwcap) {
+       switch (id) {
        case SR_CONF_LIMIT_FRAMES:
                devc->limit_frames = *(const uint64_t *)value;
                break;
@@ -432,7 +431,7 @@ static int hw_dev_config_set(const struct sr_dev_inst *sdi, int hwcap,
                        ret = SR_ERR_ARG;
                break;
        default:
-               sr_err("Unknown hardware capability: %d.", hwcap);
+               sr_err("Unknown hardware capability: %d.", id);
                ret = SR_ERR_ARG;
                break;
        }
@@ -464,6 +463,8 @@ static int hw_dev_acquisition_start(const struct sr_dev_inst *sdi,
        gettimeofday(&header.starttime, NULL);
        sr_session_send(cb_data, &packet);
 
+       /* Hardcoded to CH1 only. */
+       devc->enabled_probes = g_slist_append(NULL, sdi->probes->data);
        rigol_ds1xx2_send_data(devc->fd, ":CHAN1:SCAL?\n");
        len = read(devc->fd, buf, sizeof(buf));
        buf[len] = 0;
@@ -506,10 +507,10 @@ SR_PRIV struct sr_dev_driver rigol_ds1xx2_driver_info = {
        .scan = hw_scan,
        .dev_list = hw_dev_list,
        .dev_clear = clear_instances,
+       .config_get = config_get,
+       .config_set = config_set,
        .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,