systemagent.c File Reference

#include <cpu/cpu.h>
#include <console/console.h>
#include <device/device.h>
#include <device/pci_ops.h>
#include <fsp/util.h>
#include <intelblocks/systemagent.h>
#include <soc/iomap.h>
#include <soc/systemagent.h>

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Functions
void	soc_add_fixed_mmio_resources (struct device *dev, int *index)
int	soc_get_uncore_prmmr_base_and_mask (uint64_t *prmrr_base, uint64_t *prmrr_mask)
uint32_t	soc_systemagent_max_chan_capacity_mib (u8 capid0_a_ddrsz)

Function Documentation

soc_add_fixed_mmio_resources()

void soc_add_fixed_mmio_resources	(	struct device *	dev,
		int *	index
	)

Definition at line 18 of file systemagent.c.

References ARRAY_SIZE, CAPID0_A, DEFVTBAR, GFXVTBAR, sa_mmio_descriptor::index, KiB, MCH_BASE_ADDRESS, MCH_BASE_SIZE, MCHBAR, MCHBAR32, MCHBAR64, mmio_resource, pci_read_config32(), PCIEXBAR, sa_add_fixed_mmio_resources(), VTBAR_ENABLED, VTBAR_MASK, VTBAR_SIZE, and VTD_DISABLE.

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soc_get_uncore_prmmr_base_and_mask()

int soc_get_uncore_prmmr_base_and_mask	(	uint64_t *	prmrr_base,
		uint64_t *	prmrr_mask
	)

Definition at line 48 of file systemagent.c.

References BIOS_ERR, cpu_phys_address_size(), fsp_find_extension_hob_by_guid(), and printk.

Referenced by prmrr_core_configure().

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soc_systemagent_max_chan_capacity_mib()

uint32_t soc_systemagent_max_chan_capacity_mib

(

u8

capid0_a_ddrsz

)

Definition at line 92 of file systemagent.c.