conn.c File Reference

#include <acpi/acpigen.h>
#include <boot/coreboot_tables.h>
#include <cbmem.h>
#include <console/console.h>
#include <intelblocks/acpi.h>
#include "chip.h"

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Functions
static void	conn_init (struct device *dev)
static unsigned int	get_usb_port_number (const struct device *usb_port)
static struct type_c_info *	conn_get_cbmem_buffer (void)
static void	conn_write_cbmem_entry (struct device *dev)
static const char *	conn_acpi_name (const struct device *dev)
static const char *	orientation_to_str (enum type_c_orientation ori)
static void	conn_fill_ssdt (const struct device *dev)
static void	conn_enable (struct device *dev)
bool	intel_pmc_mux_conn_get_ports (const struct device *conn, unsigned int *usb2_port, unsigned int *usb3_port)

Variables
static size_t	total_conn_count
static struct device_operations	conn_dev_ops
struct chip_operations	drivers_intel_pmc_mux_conn_ops

Function Documentation

conn_acpi_name()

static const char* conn_acpi_name ( const struct device *  dev )

static

Definition at line 77 of file conn.c.

References device_path::generic, generic_path::id, name, device::path, and snprintf().

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conn_enable()

static void conn_enable ( struct device *  dev )

static

Definition at line 150 of file conn.c.

References conn_dev_ops, and device::ops.

conn_fill_ssdt()

static void conn_fill_ssdt ( const struct device *  dev )

static

Definition at line 97 of file conn.c.

conn_get_cbmem_buffer()

static struct type_c_info* conn_get_cbmem_buffer ( void  )

static

Definition at line 24 of file conn.c.

References cbmem_add(), cbmem_find(), CBMEM_ID_TYPE_C_INFO, info, memset(), NULL, and total_conn_count.

Referenced by conn_write_cbmem_entry().

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conn_init()

static void conn_init ( struct device *  dev )

static

Definition at line 14 of file conn.c.

References total_conn_count.

conn_write_cbmem_entry()

static void conn_write_cbmem_entry ( struct device *  dev )

static

Definition at line 43 of file conn.c.

References acpi_is_wakeup_s3(), BIOS_ERR, BIOS_INFO, device::chip_info, config, conn_get_cbmem_buffer(), count, type_c_port_info::data_orientation, get_usb_port_number(), info, type_c_info::port_info, printk, type_c_port_info::sbu_orientation, total_conn_count, type_c_port_info::usb2_port_number, and type_c_port_info::usb3_port_number.

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get_usb_port_number()

static unsigned int get_usb_port_number ( const struct device *  usb_port )

static

Definition at line 19 of file conn.c.

Referenced by conn_write_cbmem_entry(), and intel_pmc_mux_conn_get_ports().

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intel_pmc_mux_conn_get_ports()

bool intel_pmc_mux_conn_get_ports	(	const struct device *	conn,
		unsigned int *	usb2_port,
		unsigned int *	usb3_port
	)

Definition at line 160 of file conn.c.

References device::chip_info, device::chip_ops, drivers_intel_pmc_mux_conn_ops, get_usb_port_number(), drivers_intel_pmc_mux_conn_config::usb2_port, and drivers_intel_pmc_mux_conn_config::usb3_port.

Referenced by tcss_get_port_info().

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orientation_to_str()

static const char* orientation_to_str ( enum type_c_orientation  ori )

static

Definition at line 84 of file conn.c.

References TYPEC_ORIENTATION_NONE, TYPEC_ORIENTATION_NORMAL, and TYPEC_ORIENTATION_REVERSE.

Variable Documentation

conn_dev_ops

struct device_operations conn_dev_ops

static

Initial value:

= {
        .read_resources = noop_read_resources,
        .set_resources  = noop_set_resources,
        .acpi_name      = conn_acpi_name,
        .acpi_fill_ssdt = conn_fill_ssdt,
        .init           = conn_init,
        .final          = conn_write_cbmem_entry,
}

Definition at line 97 of file conn.c.

Referenced by conn_enable().

drivers_intel_pmc_mux_conn_ops

struct chip_operations drivers_intel_pmc_mux_conn_ops

Initial value:

= {
 
        .enable_dev     = conn_enable,
}

Definition at line 150 of file conn.c.

Referenced by intel_pmc_mux_conn_get_ports().

total_conn_count

size_t total_conn_count

static

Definition at line 12 of file conn.c.

Referenced by conn_get_cbmem_buffer(), conn_init(), and conn_write_cbmem_entry().