void ps3_enable_pm()

in ps3-lpm.c [838:875]

• 31 lines of code
• 8 McCabe index (conditional complexity)

void ps3_enable_pm(u32 cpu)
{
	int result;
	u64 tmp;
	int insert_bookmark = 0;

	lpm_priv->tb_count = 0;

	if (use_start_stop_bookmark) {
		if (!(lpm_priv->shadow.pm_start_stop &
			(PS3_PM_START_STOP_START_MASK
			| PS3_PM_START_STOP_STOP_MASK))) {
			result = lv1_set_lpm_trigger_control(lpm_priv->lpm_id,
				(PS3_PM_START_STOP_PPU_TH0_BOOKMARK_START |
				PS3_PM_START_STOP_PPU_TH1_BOOKMARK_START |
				PS3_PM_START_STOP_PPU_TH0_BOOKMARK_STOP |
				PS3_PM_START_STOP_PPU_TH1_BOOKMARK_STOP),
				0xFFFFFFFFFFFFFFFFULL, &tmp);

			if (result)
				dev_err(sbd_core(), "%s:%u: "
					"lv1_set_lpm_trigger_control failed: "
					"%s\n", __func__, __LINE__,
					ps3_result(result));

			insert_bookmark = !result;
		}
	}

	result = lv1_start_lpm(lpm_priv->lpm_id);

	if (result)
		dev_err(sbd_core(), "%s:%u: lv1_start_lpm failed: %s\n",
			__func__, __LINE__, ps3_result(result));

	if (use_start_stop_bookmark && !result && insert_bookmark)
		ps3_set_bookmark(get_tb() | PS3_PM_BOOKMARK_START);
}