linux/drivers/bcma/scan.c

/*
 * Broadcom specific AMBA
 * Bus scanning
 *
 * Licensed under the GNU/GPL. See COPYING for details.
 */

#include "scan.h"
#include "bcma_private.h"

#include <linux/bcma/bcma.h>
#include <linux/bcma/bcma_regs.h>
#include <linux/pci.h>
#include <linux/io.h>
#include <linux/dma-mapping.h>
#include <linux/slab.h>

struct bcma_device_id_name { … };

static const struct bcma_device_id_name bcma_arm_device_names[] = …;

static const struct bcma_device_id_name bcma_bcm_device_names[] = …;

static const struct bcma_device_id_name bcma_mips_device_names[] = …;

static const char *bcma_device_name(const struct bcma_device_id *id)
{ … }

static u32 bcma_scan_read32(struct bcma_bus *bus, u16 offset)
{ … }

static void bcma_scan_switch_core(struct bcma_bus *bus, u32 addr)
{ … }

static u32 bcma_erom_get_ent(struct bcma_bus *bus, u32 __iomem **eromptr)
{ … }

static void bcma_erom_push_ent(u32 __iomem **eromptr)
{ … }

static s32 bcma_erom_get_ci(struct bcma_bus *bus, u32 __iomem **eromptr)
{ … }

static bool bcma_erom_is_end(struct bcma_bus *bus, u32 __iomem **eromptr)
{ … }

static bool bcma_erom_is_bridge(struct bcma_bus *bus, u32 __iomem **eromptr)
{ … }

static void bcma_erom_skip_component(struct bcma_bus *bus, u32 __iomem **eromptr)
{ … }

static s32 bcma_erom_get_mst_port(struct bcma_bus *bus, u32 __iomem **eromptr)
{ … }

static u32 bcma_erom_get_addr_desc(struct bcma_bus *bus, u32 __iomem **eromptr,
				  u32 type, u8 port)
{ … }

static struct bcma_device *bcma_find_core_by_index(struct bcma_bus *bus,
						   u16 index)
{ … }

static struct bcma_device *bcma_find_core_reverse(struct bcma_bus *bus, u16 coreid)
{ … }

#define IS_ERR_VALUE_U32(x) …

static int bcma_get_next_core(struct bcma_bus *bus, u32 __iomem **eromptr,
			      struct bcma_device_id *match, int core_num,
			      struct bcma_device *core)
{ … }

void bcma_detect_chip(struct bcma_bus *bus)
{ … }

int bcma_bus_scan(struct bcma_bus *bus)
{ … }