sm.c File Reference

#include <amdblocks/acpimmio.h>
#include <device/device.h>
#include <device/pci.h>
#include <device/pci_ids.h>
#include <device/smbus.h>
#include <device/smbus_host.h>

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Functions
static u32	get_sm_mmio (struct device *dev)
static int	lsmbus_recv_byte (struct device *dev)
static int	lsmbus_send_byte (struct device *dev, u8 val)
static int	lsmbus_read_byte (struct device *dev, u8 address)
static int	lsmbus_write_byte (struct device *dev, u8 address, u8 val)

Variables
static struct smbus_bus_operations	lops_smbus_bus
static struct device_operations	smbus_ops
static const struct pci_driver smbus_driver	__pci_driver

Function Documentation

get_sm_mmio()

static u32 get_sm_mmio ( struct device *  dev )

static

Definition at line 10 of file sm.c.

References acpimmio_smbus.

Referenced by lsmbus_read_byte(), lsmbus_recv_byte(), and lsmbus_send_byte().

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lsmbus_read_byte()

static int lsmbus_read_byte ( struct device *  dev, u8  address  )

static

Definition at line 37 of file sm.c.

References address, i2c_path::device, device, do_smbus_read_byte(), get_sm_mmio(), device_path::i2c, and device::path.

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lsmbus_recv_byte()

static int lsmbus_recv_byte ( struct device *  dev )

static

Definition at line 21 of file sm.c.

References i2c_path::device, device, do_smbus_recv_byte(), get_sm_mmio(), device_path::i2c, and device::path.

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lsmbus_send_byte()

static int lsmbus_send_byte ( struct device *  dev, u8  val  )

static

Definition at line 29 of file sm.c.

References i2c_path::device, device, do_smbus_send_byte(), get_sm_mmio(), device_path::i2c, device::path, and val.

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lsmbus_write_byte()

static int lsmbus_write_byte ( struct device *  dev, u8  address, u8  val  )

static

Definition at line 45 of file sm.c.

Variable Documentation

__pci_driver

const struct pci_driver smbus_driver __pci_driver

static

Initial value:

= {
        .ops = &smbus_ops,
        .vendor = PCI_VID_AMD,
        
        .device = PCI_DID_AMD_CZ_SMBUS,
}

Definition at line 45 of file sm.c.

lops_smbus_bus

struct smbus_bus_operations lops_smbus_bus

static

Initial value:

= {
        .recv_byte = lsmbus_recv_byte,
        .send_byte = lsmbus_send_byte,
        .read_byte = lsmbus_read_byte,
        .write_byte = lsmbus_write_byte,
}

Definition at line 45 of file sm.c.

smbus_ops

struct device_operations smbus_ops

static

Initial value:

= {
        .read_resources         = noop_read_resources,
        .set_resources          = noop_set_resources,
        .enable_resources       = pci_dev_enable_resources,
        .scan_bus               = scan_smbus,
        .ops_pci                = &pci_dev_ops_pci,
        .ops_smbus_bus          = &lops_smbus_bus,
 
 
 
}

Definition at line 45 of file sm.c.