C++ (Cpp) set_pcie_reset示例

示例#1

/**
 * @brief Entry point of Southbridge CIMx callout
 *
 * prototype UINT32 (*SBCIM_HOOK_ENTRY)(UINT32 Param1, UINT32 Param2, void* pConfig)
 *
 * @param[in] func      Southbridge CIMx Function ID.
 * @param[in] data      Southbridge Input Data.
 * @param[in] sb_config Southbridge configuration structure pointer.
 *
 */
u32 sb800_callout_entry(u32 func, u32 data, void* config)
{
	u32 ret = 0;
	printk(BIOS_DEBUG, "SB800 - Late.c - %s - Start.\n", __func__);
	switch (func) {
	case CB_SBGPP_RESET_ASSERT:
		set_pcie_reset();
		break;

	case CB_SBGPP_RESET_DEASSERT:
		set_pcie_dereset();
		break;

	case IMC_FIRMWARE_FAIL:
		break;

	default:
		break;
	}

	printk(BIOS_DEBUG, "SB800 - Late.c - %s - End.\n", __func__);
	return ret;
}

示例#2

/**
 * @brief Entry point of Southbridge CIMx callout
 *
 * prototype UINT32 (*SBCIM_HOOK_ENTRY)(UINT32 Param1, UINT32 Param2, void* pConfig)
 *
 * @param[in] func      Southbridge CIMx Function ID.
 * @param[in] data      Southbridge Input Data.
 * @param[in] sb_config Southbridge configuration structure pointer.
 *
 */
u32 sb800_callout_entry(u32 func, u32 data, void* config)
{
	u32 ret = 0;

	switch (func) {
	case CB_SBGPP_RESET_ASSERT:
		//set_pcie_assert();
		set_pcie_reset();
		break;

	case CB_SBGPP_RESET_DEASSERT:
		//set_pcie_deassert();
		set_pcie_dereset();
		break;

	case IMC_FIRMWARE_FAIL:
		break;

	default:
		break;
	}

	return ret;
}