#define FW_REV_MINOR(x) (((x) & FW_REV_MINOR_MASK) >> FW_REV_MINOR_BITS)
#define FW_REV_PATCH(x) ((x) & FW_REV_PATCH_MASK)
-#define MAX_RX_TIMEOUT (msecs_to_jiffies(20))
+#define MAX_RX_TIMEOUT (msecs_to_jiffies(30))
enum scpi_error_codes {
SCPI_SUCCESS = 0, /* Success */
};
struct sensor_value {
- __le32 val;
+ __le32 lo_val;
+ __le32 hi_val;
} __packed;
static struct scpi_drvinfo *scpi_info;
ret = -ETIMEDOUT;
else
/* first status word */
- ret = le32_to_cpu(msg->status);
+ ret = msg->status;
out:
if (ret < 0 && rx_buf) /* remove entry from the list if timed-out */
scpi_process_cmd(scpi_chan, msg->cmd);
return ret;
}
-int scpi_sensor_get_value(u16 sensor, u32 *val)
+int scpi_sensor_get_value(u16 sensor, u64 *val)
{
+ __le16 id = cpu_to_le16(sensor);
struct sensor_value buf;
int ret;
- ret = scpi_send_message(SCPI_CMD_SENSOR_VALUE, &sensor, sizeof(sensor),
+ ret = scpi_send_message(SCPI_CMD_SENSOR_VALUE, &id, sizeof(id),
&buf, sizeof(buf));
if (!ret)
- *val = le32_to_cpu(buf.val);
+ *val = (u64)le32_to_cpu(buf.hi_val) << 32 |
+ le32_to_cpu(buf.lo_val);
return ret;
}
cl->rx_callback = scpi_handle_remote_msg;
cl->tx_prepare = scpi_tx_prepare;
cl->tx_block = true;
- cl->tx_tout = 50;
+ cl->tx_tout = 20;
cl->knows_txdone = false; /* controller can't ack */
INIT_LIST_HEAD(&pchan->rx_pending);