memmap.c File Reference

#include <arch/romstage.h>
#include <cbmem.h>
#include <console/console.h>
#include <device/pci_ops.h>
#include <cpu/x86/smm.h>
#include <soc/soc_util.h>
#include <soc/pci_devs.h>
#include <soc/util.h>
#include <security/intel/txt/txt_platform.h>

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Functions
void	smm_region (uintptr_t *start, size_t *size)
void	fill_postcar_frame (struct postcar_frame *pcf)
union dpr_register	txt_get_chipset_dpr (void)

Function Documentation

fill_postcar_frame()

void fill_postcar_frame

(

struct postcar_frame *

pcf

)

Definition at line 30 of file memmap.c.

References ALIGN_DOWN, ALIGN_UP, BIOS_DEBUG, cbmem_get_region(), cbmem_top(), CONFIG, MiB, MTRR_TYPE_WRBACK, postcar_enable_tseg_cache(), postcar_frame_add_mtrr(), and printk.

Referenced by prepare_and_run_postcar().

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smm_region()

void smm_region	(	uintptr_t *	start,
		size_t *	size
	)

Definition at line 13 of file memmap.c.

References ALIGN_DOWN, BIOS_SPEW, ESMRAMC, EXT_TSEG_MBYTES, HOST_BRIDGE, KiB, MiB, pci_read_config16(), pci_read_config32(), pci_read_config8(), printk, qemu_get_memory_size(), TSEG_SZ_MASK, VTD_DEV, VTD_TSEG_BASE_CSR, and VTD_TSEG_LIMIT_CSR.

Referenced by fill_in_relocation_params(), get_smm_info(), lockdown_intel_txt(), nc_read_resources(), postcar_enable_tseg_cache(), raminit(), smm_list_regions(), smm_subregion(), and txt_dump_regions().

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txt_get_chipset_dpr()

union dpr_register txt_get_chipset_dpr

(

void

)

Definition at line 30 of file memmap.c.