hudson.c File Reference

#include <amdblocks/acpimmio.h>
#include <console/console.h>
#include <device/mmio.h>
#include <device/device.h>
#include <device/pci.h>
#include <device/pci_def.h>
#include <device/pci_ids.h>
#include <device/pci_ops.h>
#include "hudson.h"
#include "imc.h"
#include "smbus.h"
#include "smi.h"

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Macros
#define	PM_REG_USB_ENABLE   0xef

Enumerations
enum	usb_enable {   USB_EN_DEVFN_12_0 = (1 << 0) , USB_EN_DEVFN_12_2 = (1 << 1) , USB_EN_DEVFN_13_0 = (1 << 2) , USB_EN_DEVFN_13_2 = (1 << 3) ,   USB_EN_DEVFN_16_0 = (1 << 4) , USB_EN_DEVFN_16_2 = (1 << 5) }

Functions
static void	hudson_disable_usb (u8 disable)
void	hudson_enable (struct device *dev)
static void	hudson_init_acpi_ports (void)
static void	hudson_init (void *chip_info)
static void	hudson_final (void *chip_info)

Variables
struct chip_operations	southbridge_amd_agesa_hudson_ops

Macro Definition Documentation

PM_REG_USB_ENABLE

#define PM_REG_USB_ENABLE   0xef

Definition at line 16 of file hudson.c.

Enumeration Type Documentation

usb_enable

enum usb_enable

Enumerator
USB_EN_DEVFN_12_0
USB_EN_DEVFN_12_2
USB_EN_DEVFN_13_0
USB_EN_DEVFN_13_2
USB_EN_DEVFN_16_0
USB_EN_DEVFN_16_2

Definition at line 18 of file hudson.c.

Function Documentation

hudson_disable_usb()

static void hudson_disable_usb ( u8  disable )

static

Definition at line 27 of file hudson.c.

References pm_read8(), PM_REG_USB_ENABLE, and pm_write8().

Referenced by hudson_enable().

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hudson_enable()

void hudson_enable

(

struct device *

dev

)

Definition at line 39 of file hudson.c.

References __fallthrough, BIOS_DEBUG, pci_path::devfn, device::enabled, hudson_disable_usb(), device::path, device_path::pci, PCI_DEVFN, PCI_DEVICE_ID, PCI_DID_AMD_HUDSON_SD, PCI_DID_AMD_SB900_USB_20_5, PCI_DID_AMD_YANGTZE_SD, pci_read_config16(), pm_read8(), pm_write8(), printk, USB_EN_DEVFN_12_0, USB_EN_DEVFN_12_2, USB_EN_DEVFN_13_0, USB_EN_DEVFN_13_2, USB_EN_DEVFN_16_0, and USB_EN_DEVFN_16_2.

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hudson_final()

static void hudson_final ( void *  chip_info )

static

Definition at line 138 of file hudson.c.

References CONFIG, and enable_imc_thermal_zone().

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hudson_init()

static void hudson_init ( void *  chip_info )

static

Definition at line 133 of file hudson.c.

References hudson_init_acpi_ports().

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hudson_init_acpi_ports()

static void hudson_init_acpi_ports ( void  )

static

Definition at line 107 of file hudson.c.

References ACPI_CPU_CONTROL, ACPI_GPE0_BLK, ACPI_PM1_CNT_BLK, ACPI_PM_EVT_BLK, ACPI_PM_TMR_BLK, ACPI_SMI_CTL_PORT, CONFIG, hudson_enable_acpi_cmd_smi(), pm_write16(), and pm_write8().

Referenced by hudson_init().

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Variable Documentation

southbridge_amd_agesa_hudson_ops

struct chip_operations southbridge_amd_agesa_hudson_ops

Initial value:

= {
 
        .enable_dev = hudson_enable,
        .init = hudson_init,
        .final = hudson_final
}

Definition at line 138 of file hudson.c.