northcluster.c File Reference

#include <acpi/acpi.h>
#include <acpi/acpigen.h>
#include <cbmem.h>
#include <cpu/x86/smm.h>
#include <device/device.h>
#include <device/pci.h>
#include <device/pci_ids.h>
#include <cpu/x86/lapic_def.h>
#include <fsp/util.h>
#include <soc/iomap.h>
#include <soc/iosf.h>
#include <soc/pci_devs.h>
#include <soc/ramstage.h>
#include <stddef.h>

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Macros
#define	RES_IN_KiB(r)   ((r) >> 10)

Functions
uint32_t	nc_read_top_of_low_memory (void)
static void	nc_read_resources (struct device *dev)
static void	nc_generate_ssdt (const struct device *dev)

Variables
static struct device_operations	nc_ops
static const struct pci_driver nc_driver	__pci_driver

Macro Definition Documentation

RES_IN_KiB

#define RES_IN_KiB

(

r

)

((r) >> 10)

Definition at line 54 of file northcluster.c.

Function Documentation

nc_generate_ssdt()

static void nc_generate_ssdt ( const struct device *  dev )

static

Definition at line 149 of file northcluster.c.

nc_read_resources()

static void nc_read_resources ( struct device *  dev )

static

Definition at line 68 of file northcluster.c.

References BUNIT_BMBOUND_HI, BUNIT_MMCONF_REG, cbmem_find(), CBMEM_ID_FSP_RESERVED_MEMORY, iosf_bunit_read(), LAPIC_DEFAULT_BASE, mmio_resource, nc_read_top_of_low_memory(), pci_dev_read_resources(), ram_resource, RES_IN_KiB, reserved_ram_resource, and smm_region().

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nc_read_top_of_low_memory()

uint32_t nc_read_top_of_low_memory

(

void

)

Definition at line 56 of file northcluster.c.

References BUNIT_BMBOUND, and iosf_bunit_read().

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Variable Documentation

__pci_driver

const struct pci_driver nc_driver __pci_driver

static

Initial value:

= {
        .ops    = &nc_ops,
        .vendor = PCI_VID_INTEL,
        .device = SOC_DEVID,
}

Definition at line 149 of file northcluster.c.

nc_ops

struct device_operations nc_ops

static

Initial value:

= {
        .read_resources = nc_read_resources,
        .acpi_fill_ssdt = nc_generate_ssdt,
        .ops_pci        = &soc_pci_ops,
}

Definition at line 149 of file northcluster.c.