mcp_irq_data_t
cmd.data2 = sizeof (mcp_irq_data_t);
offsetof(mcp_irq_data_t, send_done_count);
mcp_irq_data_t *stats = ss->fw_stats;
mcp_irq_data_t *fw_stats;
mcp_irq_data_t *fw_stats = mgp->ss[0].fw_stats;
ss->fw_stats = (mcp_irq_data_t *)(void *)
mcp_irq_data_t *stats = ss->fw_stats;
mcp_irq_data_t *fw_stats;