wpi_tx_cmd_t
wpi_tx_cmd_t *cmd_h;
err = wpi_alloc_dma_mem(sc, count * sizeof (wpi_tx_cmd_t),
cmd_h = (wpi_tx_cmd_t *)ring->dma_cmd.mem_va;
wpi_tx_cmd_t *cmd;
wpi_tx_cmd_t *cmd;
wpi_tx_cmd_t *cmd;
cmd = (wpi_tx_cmd_t *)data->dma_data.mem_va;
wpi_tx_cmd_t *cmd;