* (C) Copyright 2002
*
- * See file CREDITS for list of people who contributed to this
- * project.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; either version 2 of
- * the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * aloong with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
- * MA 02111-1307 USA
+ * SPDX-License-Identifier: GPL-2.0+
*/
#ifndef _PCI_H
#define _PCI_H
+#define PCI_CFG_SPACE_SIZE 256
+#define PCI_CFG_SPACE_EXP_SIZE 4096
+
/*
* Under PCI, each device has 256 bytes of configuration address space,
* of which the first 64 bytes are standardized as follows:
#define PCI_CLASS_PROG 0x09 /* Reg. Level Programming Interface */
#define PCI_CLASS_DEVICE 0x0a /* Device class */
#define PCI_CLASS_CODE 0x0b /* Device class code */
+#define PCI_CLASS_CODE_TOO_OLD 0x00
+#define PCI_CLASS_CODE_STORAGE 0x01
+#define PCI_CLASS_CODE_NETWORK 0x02
+#define PCI_CLASS_CODE_DISPLAY 0x03
+#define PCI_CLASS_CODE_MULTIMEDIA 0x04
+#define PCI_CLASS_CODE_MEMORY 0x05
+#define PCI_CLASS_CODE_BRIDGE 0x06
+#define PCI_CLASS_CODE_COMM 0x07
+#define PCI_CLASS_CODE_PERIPHERAL 0x08
+#define PCI_CLASS_CODE_INPUT 0x09
+#define PCI_CLASS_CODE_DOCKING 0x0A
+#define PCI_CLASS_CODE_PROCESSOR 0x0B
+#define PCI_CLASS_CODE_SERIAL 0x0C
+#define PCI_CLASS_CODE_WIRELESS 0x0D
+#define PCI_CLASS_CODE_I2O 0x0E
+#define PCI_CLASS_CODE_SATELLITE 0x0F
+#define PCI_CLASS_CODE_CRYPTO 0x10
+#define PCI_CLASS_CODE_DATA 0x11
+/* Base Class 0x12 - 0xFE is reserved */
+#define PCI_CLASS_CODE_OTHER 0xFF
+
#define PCI_CLASS_SUB_CODE 0x0a /* Device sub-class code */
+#define PCI_CLASS_SUB_CODE_TOO_OLD_NOTVGA 0x00
+#define PCI_CLASS_SUB_CODE_TOO_OLD_VGA 0x01
+#define PCI_CLASS_SUB_CODE_STORAGE_SCSI 0x00
+#define PCI_CLASS_SUB_CODE_STORAGE_IDE 0x01
+#define PCI_CLASS_SUB_CODE_STORAGE_FLOPPY 0x02
+#define PCI_CLASS_SUB_CODE_STORAGE_IPIBUS 0x03
+#define PCI_CLASS_SUB_CODE_STORAGE_RAID 0x04
+#define PCI_CLASS_SUB_CODE_STORAGE_ATA 0x05
+#define PCI_CLASS_SUB_CODE_STORAGE_SATA 0x06
+#define PCI_CLASS_SUB_CODE_STORAGE_SAS 0x07
+#define PCI_CLASS_SUB_CODE_STORAGE_OTHER 0x80
+#define PCI_CLASS_SUB_CODE_NETWORK_ETHERNET 0x00
+#define PCI_CLASS_SUB_CODE_NETWORK_TOKENRING 0x01
+#define PCI_CLASS_SUB_CODE_NETWORK_FDDI 0x02
+#define PCI_CLASS_SUB_CODE_NETWORK_ATM 0x03
+#define PCI_CLASS_SUB_CODE_NETWORK_ISDN 0x04
+#define PCI_CLASS_SUB_CODE_NETWORK_WORLDFIP 0x05
+#define PCI_CLASS_SUB_CODE_NETWORK_PICMG 0x06
+#define PCI_CLASS_SUB_CODE_NETWORK_OTHER 0x80
+#define PCI_CLASS_SUB_CODE_DISPLAY_VGA 0x00
+#define PCI_CLASS_SUB_CODE_DISPLAY_XGA 0x01
+#define PCI_CLASS_SUB_CODE_DISPLAY_3D 0x02
+#define PCI_CLASS_SUB_CODE_DISPLAY_OTHER 0x80
+#define PCI_CLASS_SUB_CODE_MULTIMEDIA_VIDEO 0x00
+#define PCI_CLASS_SUB_CODE_MULTIMEDIA_AUDIO 0x01
+#define PCI_CLASS_SUB_CODE_MULTIMEDIA_PHONE 0x02
+#define PCI_CLASS_SUB_CODE_MULTIMEDIA_OTHER 0x80
+#define PCI_CLASS_SUB_CODE_MEMORY_RAM 0x00
+#define PCI_CLASS_SUB_CODE_MEMORY_FLASH 0x01
+#define PCI_CLASS_SUB_CODE_MEMORY_OTHER 0x80
+#define PCI_CLASS_SUB_CODE_BRIDGE_HOST 0x00
+#define PCI_CLASS_SUB_CODE_BRIDGE_ISA 0x01
+#define PCI_CLASS_SUB_CODE_BRIDGE_EISA 0x02
+#define PCI_CLASS_SUB_CODE_BRIDGE_MCA 0x03
+#define PCI_CLASS_SUB_CODE_BRIDGE_PCI 0x04
+#define PCI_CLASS_SUB_CODE_BRIDGE_PCMCIA 0x05
+#define PCI_CLASS_SUB_CODE_BRIDGE_NUBUS 0x06
+#define PCI_CLASS_SUB_CODE_BRIDGE_CARDBUS 0x07
+#define PCI_CLASS_SUB_CODE_BRIDGE_RACEWAY 0x08
+#define PCI_CLASS_SUB_CODE_BRIDGE_SEMI_PCI 0x09
+#define PCI_CLASS_SUB_CODE_BRIDGE_INFINIBAND 0x0A
+#define PCI_CLASS_SUB_CODE_BRIDGE_OTHER 0x80
+#define PCI_CLASS_SUB_CODE_COMM_SERIAL 0x00
+#define PCI_CLASS_SUB_CODE_COMM_PARALLEL 0x01
+#define PCI_CLASS_SUB_CODE_COMM_MULTIPORT 0x02
+#define PCI_CLASS_SUB_CODE_COMM_MODEM 0x03
+#define PCI_CLASS_SUB_CODE_COMM_GPIB 0x04
+#define PCI_CLASS_SUB_CODE_COMM_SMARTCARD 0x05
+#define PCI_CLASS_SUB_CODE_COMM_OTHER 0x80
+#define PCI_CLASS_SUB_CODE_PERIPHERAL_PIC 0x00
+#define PCI_CLASS_SUB_CODE_PERIPHERAL_DMA 0x01
+#define PCI_CLASS_SUB_CODE_PERIPHERAL_TIMER 0x02
+#define PCI_CLASS_SUB_CODE_PERIPHERAL_RTC 0x03
+#define PCI_CLASS_SUB_CODE_PERIPHERAL_HOTPLUG 0x04
+#define PCI_CLASS_SUB_CODE_PERIPHERAL_SD 0x05
+#define PCI_CLASS_SUB_CODE_PERIPHERAL_OTHER 0x80
+#define PCI_CLASS_SUB_CODE_INPUT_KEYBOARD 0x00
+#define PCI_CLASS_SUB_CODE_INPUT_DIGITIZER 0x01
+#define PCI_CLASS_SUB_CODE_INPUT_MOUSE 0x02
+#define PCI_CLASS_SUB_CODE_INPUT_SCANNER 0x03
+#define PCI_CLASS_SUB_CODE_INPUT_GAMEPORT 0x04
+#define PCI_CLASS_SUB_CODE_INPUT_OTHER 0x80
+#define PCI_CLASS_SUB_CODE_DOCKING_GENERIC 0x00
+#define PCI_CLASS_SUB_CODE_DOCKING_OTHER 0x80
+#define PCI_CLASS_SUB_CODE_PROCESSOR_386 0x00
+#define PCI_CLASS_SUB_CODE_PROCESSOR_486 0x01
+#define PCI_CLASS_SUB_CODE_PROCESSOR_PENTIUM 0x02
+#define PCI_CLASS_SUB_CODE_PROCESSOR_ALPHA 0x10
+#define PCI_CLASS_SUB_CODE_PROCESSOR_POWERPC 0x20
+#define PCI_CLASS_SUB_CODE_PROCESSOR_MIPS 0x30
+#define PCI_CLASS_SUB_CODE_PROCESSOR_COPROC 0x40
+#define PCI_CLASS_SUB_CODE_SERIAL_1394 0x00
+#define PCI_CLASS_SUB_CODE_SERIAL_ACCESSBUS 0x01
+#define PCI_CLASS_SUB_CODE_SERIAL_SSA 0x02
+#define PCI_CLASS_SUB_CODE_SERIAL_USB 0x03
+#define PCI_CLASS_SUB_CODE_SERIAL_FIBRECHAN 0x04
+#define PCI_CLASS_SUB_CODE_SERIAL_SMBUS 0x05
+#define PCI_CLASS_SUB_CODE_SERIAL_INFINIBAND 0x06
+#define PCI_CLASS_SUB_CODE_SERIAL_IPMI 0x07
+#define PCI_CLASS_SUB_CODE_SERIAL_SERCOS 0x08
+#define PCI_CLASS_SUB_CODE_SERIAL_CANBUS 0x09
+#define PCI_CLASS_SUB_CODE_WIRELESS_IRDA 0x00
+#define PCI_CLASS_SUB_CODE_WIRELESS_IR 0x01
+#define PCI_CLASS_SUB_CODE_WIRELESS_RF 0x10
+#define PCI_CLASS_SUB_CODE_WIRELESS_BLUETOOTH 0x11
+#define PCI_CLASS_SUB_CODE_WIRELESS_BROADBAND 0x12
+#define PCI_CLASS_SUB_CODE_WIRELESS_80211A 0x20
+#define PCI_CLASS_SUB_CODE_WIRELESS_80211B 0x21
+#define PCI_CLASS_SUB_CODE_WIRELESS_OTHER 0x80
+#define PCI_CLASS_SUB_CODE_I2O_V1_0 0x00
+#define PCI_CLASS_SUB_CODE_SATELLITE_TV 0x01
+#define PCI_CLASS_SUB_CODE_SATELLITE_AUDIO 0x02
+#define PCI_CLASS_SUB_CODE_SATELLITE_VOICE 0x03
+#define PCI_CLASS_SUB_CODE_SATELLITE_DATA 0x04
+#define PCI_CLASS_SUB_CODE_CRYPTO_NETWORK 0x00
+#define PCI_CLASS_SUB_CODE_CRYPTO_ENTERTAINMENT 0x10
+#define PCI_CLASS_SUB_CODE_CRYPTO_OTHER 0x80
+#define PCI_CLASS_SUB_CODE_DATA_DPIO 0x00
+#define PCI_CLASS_SUB_CODE_DATA_PERFCNTR 0x01
+#define PCI_CLASS_SUB_CODE_DATA_COMMSYNC 0x10
+#define PCI_CLASS_SUB_CODE_DATA_MGMT 0x20
+#define PCI_CLASS_SUB_CODE_DATA_OTHER 0x80
#define PCI_CACHE_LINE_SIZE 0x0c /* 8 bits */
#define PCI_LATENCY_TIMER 0x0d /* 8 bits */
#define PCI_BASE_ADDRESS_MEM_TYPE_1M 0x02 /* Below 1M [obsolete] */
#define PCI_BASE_ADDRESS_MEM_TYPE_64 0x04 /* 64 bit address */
#define PCI_BASE_ADDRESS_MEM_PREFETCH 0x08 /* prefetchable? */
-#define PCI_BASE_ADDRESS_MEM_MASK (~0x0fUL)
-#define PCI_BASE_ADDRESS_IO_MASK (~0x03UL)
+#define PCI_BASE_ADDRESS_MEM_MASK (~0x0fULL)
+#define PCI_BASE_ADDRESS_IO_MASK (~0x03ULL)
/* bit 1 is reserved if address_space = 1 */
/* Header type 0 (normal devices) */
#define PCI_SUBSYSTEM_ID 0x2e
#define PCI_ROM_ADDRESS 0x30 /* Bits 31..11 are address, 10..1 reserved */
#define PCI_ROM_ADDRESS_ENABLE 0x01
-#define PCI_ROM_ADDRESS_MASK (~0x7ffUL)
+#define PCI_ROM_ADDRESS_MASK (~0x7ffULL)
#define PCI_CAPABILITY_LIST 0x34 /* Offset of first capability list entry */
#define PCI_MIN_GNT 0x3e /* 8 bits */
#define PCI_MAX_LAT 0x3f /* 8 bits */
+#define PCI_INTERRUPT_LINE_DISABLE 0xff
+
/* Header type 1 (PCI-to-PCI bridges) */
#define PCI_PRIMARY_BUS 0x18 /* Primary bus number */
#define PCI_SECONDARY_BUS 0x19 /* Secondary bus number */
#define PCI_CAP_ID_SLOTID 0x04 /* Slot Identification */
#define PCI_CAP_ID_MSI 0x05 /* Message Signalled Interrupts */
#define PCI_CAP_ID_CHSWP 0x06 /* CompactPCI HotSwap */
+#define PCI_CAP_ID_EXP 0x10 /* PCI Express */
#define PCI_CAP_LIST_NEXT 1 /* Next capability in the list */
#define PCI_CAP_FLAGS 2 /* Capability defined flags (16 bits) */
#define PCI_CAP_SIZEOF 4
#define PCI_MAX_PCI_DEVICES 32
#define PCI_MAX_PCI_FUNCTIONS 8
+#define PCI_FIND_CAP_TTL 0x48
+#define CAP_START_POS 0x40
+
+/* Extended Capabilities (PCI-X 2.0 and Express) */
+#define PCI_EXT_CAP_ID(header) (header & 0x0000ffff)
+#define PCI_EXT_CAP_VER(header) ((header >> 16) & 0xf)
+#define PCI_EXT_CAP_NEXT(header) ((header >> 20) & 0xffc)
+
+#define PCI_EXT_CAP_ID_ERR 0x01 /* Advanced Error Reporting */
+#define PCI_EXT_CAP_ID_VC 0x02 /* Virtual Channel Capability */
+#define PCI_EXT_CAP_ID_DSN 0x03 /* Device Serial Number */
+#define PCI_EXT_CAP_ID_PWR 0x04 /* Power Budgeting */
+#define PCI_EXT_CAP_ID_RCLD 0x05 /* Root Complex Link Declaration */
+#define PCI_EXT_CAP_ID_RCILC 0x06 /* Root Complex Internal Link Control */
+#define PCI_EXT_CAP_ID_RCEC 0x07 /* Root Complex Event Collector */
+#define PCI_EXT_CAP_ID_MFVC 0x08 /* Multi-Function VC Capability */
+#define PCI_EXT_CAP_ID_VC9 0x09 /* same as _VC */
+#define PCI_EXT_CAP_ID_RCRB 0x0A /* Root Complex RB? */
+#define PCI_EXT_CAP_ID_VNDR 0x0B /* Vendor-Specific */
+#define PCI_EXT_CAP_ID_CAC 0x0C /* Config Access - obsolete */
+#define PCI_EXT_CAP_ID_ACS 0x0D /* Access Control Services */
+#define PCI_EXT_CAP_ID_ARI 0x0E /* Alternate Routing ID */
+#define PCI_EXT_CAP_ID_ATS 0x0F /* Address Translation Services */
+#define PCI_EXT_CAP_ID_SRIOV 0x10 /* Single Root I/O Virtualization */
+#define PCI_EXT_CAP_ID_MRIOV 0x11 /* Multi Root I/O Virtualization */
+#define PCI_EXT_CAP_ID_MCAST 0x12 /* Multicast */
+#define PCI_EXT_CAP_ID_PRI 0x13 /* Page Request Interface */
+#define PCI_EXT_CAP_ID_AMD_XXX 0x14 /* Reserved for AMD */
+#define PCI_EXT_CAP_ID_REBAR 0x15 /* Resizable BAR */
+#define PCI_EXT_CAP_ID_DPA 0x16 /* Dynamic Power Allocation */
+#define PCI_EXT_CAP_ID_TPH 0x17 /* TPH Requester */
+#define PCI_EXT_CAP_ID_LTR 0x18 /* Latency Tolerance Reporting */
+#define PCI_EXT_CAP_ID_SECPCI 0x19 /* Secondary PCIe Capability */
+#define PCI_EXT_CAP_ID_PMUX 0x1A /* Protocol Multiplexing */
+#define PCI_EXT_CAP_ID_PASID 0x1B /* Process Address Space ID */
+
/* Include the ID list */
#include <pci_ids.h>
+#ifndef __ASSEMBLY__
+
+#ifdef CONFIG_SYS_PCI_64BIT
+typedef u64 pci_addr_t;
+typedef u64 pci_size_t;
+#else
+typedef u32 pci_addr_t;
+typedef u32 pci_size_t;
+#endif
+
struct pci_region {
- unsigned long bus_start; /* Start on the bus */
- unsigned long phys_start; /* Start in physical address space */
- unsigned long size; /* Size */
- unsigned long flags; /* Resource flags */
+ pci_addr_t bus_start; /* Start on the bus */
+ phys_addr_t phys_start; /* Start in physical address space */
+ pci_size_t size; /* Size */
+ unsigned long flags; /* Resource flags */
- unsigned long bus_lower;
+ pci_addr_t bus_lower;
};
#define PCI_REGION_MEM 0x00000000 /* PCI memory space */
#define PCI_REGION_TYPE 0x00000001
#define PCI_REGION_PREFETCH 0x00000008 /* prefetchable PCI memory */
-#define PCI_REGION_MEMORY 0x00000100 /* System memory */
+#define PCI_REGION_SYS_MEMORY 0x00000100 /* System memory */
#define PCI_REGION_RO 0x00000200 /* Read-only memory */
-extern __inline__ void pci_set_region(struct pci_region *reg,
- unsigned long bus_start,
- unsigned long phys_start,
- unsigned long size,
+static inline void pci_set_region(struct pci_region *reg,
+ pci_addr_t bus_start,
+ phys_addr_t phys_start,
+ pci_size_t size,
unsigned long flags) {
reg->bus_start = bus_start;
reg->phys_start = phys_start;
typedef int pci_dev_t;
-#define PCI_BUS(d) (((d) >> 16) & 0xff)
-#define PCI_DEV(d) (((d) >> 11) & 0x1f)
-#define PCI_FUNC(d) (((d) >> 8) & 0x7)
-#define PCI_BDF(b,d,f) ((b) << 16 | (d) << 11 | (f) << 8)
-
-#define PCI_ANY_ID (~0)
+#define PCI_BUS(d) (((d) >> 16) & 0xff)
+#define PCI_DEV(d) (((d) >> 11) & 0x1f)
+#define PCI_FUNC(d) (((d) >> 8) & 0x7)
+#define PCI_DEVFN(d, f) ((d) << 11 | (f) << 8)
+#define PCI_MASK_BUS(bdf) ((bdf) & 0xffff)
+#define PCI_ADD_BUS(bus, devfn) (((bus) << 16) | (devfn))
+#define PCI_BDF(b, d, f) ((b) << 16 | PCI_DEVFN(d, f))
+#define PCI_VENDEV(v, d) (((v) << 16) | (d))
+#define PCI_ANY_ID (~0)
struct pci_device_id {
- unsigned int vendor, device; /* Vendor and device ID or PCI_ANY_ID */
+ unsigned int vendor, device; /* Vendor and device ID or PCI_ANY_ID */
+ unsigned int subvendor, subdevice; /* Subsystem ID's or PCI_ANY_ID */
+ unsigned int class, class_mask; /* (class,subclass,prog-if) triplet */
+ unsigned long driver_data; /* Data private to the driver */
};
struct pci_controller;
#define MAX_PCI_REGIONS 7
+#define INDIRECT_TYPE_NO_PCIE_LINK 1
+
/*
* Structure of a PCI controller (host bridge)
*/
struct pci_controller {
+#ifdef CONFIG_DM_PCI
+ struct udevice *bus;
+ struct udevice *ctlr;
+#else
struct pci_controller *next;
+#endif
int first_busno;
int last_busno;
volatile unsigned int *cfg_addr;
volatile unsigned char *cfg_data;
+ int indirect_type;
+
+ /*
+ * pci_controller for both the controller and any bridge devices
+ * attached to it. But there is only one region list and it is in the
+ * top-level controller.
+ *
+ * This could be changed so that struct pci_controller is only used
+ * for PCI controllers and a separate UCLASS (or perhaps
+ * UCLASS_PCI_GENERIC) is used for bridges.
+ */
struct pci_region regions[MAX_PCI_REGIONS];
int region_count;
struct pci_config_table *config_table;
void (*fixup_irq)(struct pci_controller *, pci_dev_t);
-
+#ifndef CONFIG_DM_PCI
/* Low-level architecture-dependent routines */
int (*read_byte)(struct pci_controller*, pci_dev_t, int where, u8 *);
int (*read_word)(struct pci_controller*, pci_dev_t, int where, u16 *);
int (*write_byte)(struct pci_controller*, pci_dev_t, int where, u8);
int (*write_word)(struct pci_controller*, pci_dev_t, int where, u16);
int (*write_dword)(struct pci_controller*, pci_dev_t, int where, u32);
+#endif
/* Used by auto config */
struct pci_region *pci_mem, *pci_io, *pci_prefetch;
/* Used by ppc405 autoconfig*/
struct pci_region *pci_fb;
+#ifndef CONFIG_DM_PCI
int current_busno;
+
+ void *priv_data;
+#endif
};
-extern __inline__ void pci_set_ops(struct pci_controller *hose,
+#ifndef CONFIG_DM_PCI
+static inline void pci_set_ops(struct pci_controller *hose,
int (*read_byte)(struct pci_controller*,
pci_dev_t, int where, u8 *),
int (*read_word)(struct pci_controller*,
hose->write_word = write_word;
hose->write_dword = write_dword;
}
+#endif
+#ifdef CONFIG_PCI_INDIRECT_BRIDGE
extern void pci_setup_indirect(struct pci_controller* hose, u32 cfg_addr, u32 cfg_data);
+#endif
-extern unsigned long pci_hose_bus_to_phys(struct pci_controller* hose,
- unsigned long addr, unsigned long flags);
-extern unsigned long pci_hose_phys_to_bus(struct pci_controller* hose,
- unsigned long addr, unsigned long flags);
+extern phys_addr_t pci_hose_bus_to_phys(struct pci_controller* hose,
+ pci_addr_t addr, unsigned long flags);
+extern pci_addr_t pci_hose_phys_to_bus(struct pci_controller* hose,
+ phys_addr_t addr, unsigned long flags);
#define pci_phys_to_bus(dev, addr, flags) \
pci_hose_phys_to_bus(pci_bus_to_hose(PCI_BUS(dev)), (addr), (flags))
#define pci_bus_to_phys(dev, addr, flags) \
pci_hose_bus_to_phys(pci_bus_to_hose(PCI_BUS(dev)), (addr), (flags))
-#define pci_phys_to_mem(dev, addr) pci_phys_to_bus((dev), (addr), PCI_REGION_MEM)
-#define pci_mem_to_phys(dev, addr) pci_bus_to_phys((dev), (addr), PCI_REGION_MEM)
-#define pci_phys_to_io(dev, addr) pci_phys_to_bus((dev), (addr), PCI_REGION_IO)
-#define pci_io_to_phys(dev, addr) pci_bus_to_phys((dev), (addr), PCI_REGION_IO)
-
+#define pci_virt_to_bus(dev, addr, flags) \
+ pci_hose_phys_to_bus(pci_bus_to_hose(PCI_BUS(dev)), \
+ (virt_to_phys(addr)), (flags))
+#define pci_bus_to_virt(dev, addr, flags, len, map_flags) \
+ map_physmem(pci_hose_bus_to_phys(pci_bus_to_hose(PCI_BUS(dev)), \
+ (addr), (flags)), \
+ (len), (map_flags))
+
+#define pci_phys_to_mem(dev, addr) \
+ pci_phys_to_bus((dev), (addr), PCI_REGION_MEM)
+#define pci_mem_to_phys(dev, addr) \
+ pci_bus_to_phys((dev), (addr), PCI_REGION_MEM)
+#define pci_phys_to_io(dev, addr) pci_phys_to_bus((dev), (addr), PCI_REGION_IO)
+#define pci_io_to_phys(dev, addr) pci_bus_to_phys((dev), (addr), PCI_REGION_IO)
+
+#define pci_virt_to_mem(dev, addr) \
+ pci_virt_to_bus((dev), (addr), PCI_REGION_MEM)
+#define pci_mem_to_virt(dev, addr, len, map_flags) \
+ pci_bus_to_virt((dev), (addr), PCI_REGION_MEM, (len), (map_flags))
+#define pci_virt_to_io(dev, addr) \
+ pci_virt_to_bus((dev), (addr), PCI_REGION_IO)
+#define pci_io_to_virt(dev, addr, len, map_flags) \
+ pci_bus_to_virt((dev), (addr), PCI_REGION_IO, (len), (map_flags))
+
+/* For driver model these are defined in macros in pci_compat.c */
extern int pci_hose_read_config_byte(struct pci_controller *hose,
pci_dev_t dev, int where, u8 *val);
extern int pci_hose_read_config_word(struct pci_controller *hose,
extern int pci_hose_write_config_dword(struct pci_controller *hose,
pci_dev_t dev, int where, u32 val);
+#ifndef CONFIG_DM_PCI
extern int pci_read_config_byte(pci_dev_t dev, int where, u8 *val);
extern int pci_read_config_word(pci_dev_t dev, int where, u16 *val);
extern int pci_read_config_dword(pci_dev_t dev, int where, u32 *val);
extern int pci_write_config_byte(pci_dev_t dev, int where, u8 val);
extern int pci_write_config_word(pci_dev_t dev, int where, u16 val);
extern int pci_write_config_dword(pci_dev_t dev, int where, u32 val);
+#endif
extern int pci_hose_read_config_byte_via_dword(struct pci_controller *hose,
pci_dev_t dev, int where, u8 *val);
extern int pci_hose_write_config_word_via_dword(struct pci_controller *hose,
pci_dev_t dev, int where, u16 val);
+extern void *pci_map_bar(pci_dev_t pdev, int bar, int flags);
extern void pci_register_hose(struct pci_controller* hose);
extern struct pci_controller* pci_bus_to_hose(int bus);
+extern struct pci_controller *find_hose_by_cfg_addr(void *cfg_addr);
+extern int pci_skip_dev(struct pci_controller *hose, pci_dev_t dev);
extern int pci_hose_scan(struct pci_controller *hose);
extern int pci_hose_scan_bus(struct pci_controller *hose, int bus);
extern void pciauto_region_init(struct pci_region* res);
-extern void pciauto_region_align(struct pci_region *res, unsigned long size);
-extern int pciauto_region_allocate(struct pci_region* res, unsigned int size, unsigned int *bar);
+extern void pciauto_region_align(struct pci_region *res, pci_size_t size);
+extern int pciauto_region_allocate(struct pci_region* res, pci_size_t size, pci_addr_t *bar);
extern void pciauto_setup_device(struct pci_controller *hose,
pci_dev_t dev, int bars_num,
struct pci_region *mem,
struct pci_region *prefetch,
struct pci_region *io);
-int pciauto_config_device(struct pci_controller *hose, pci_dev_t dev);
+extern void pciauto_prescan_setup_bridge(struct pci_controller *hose,
+ pci_dev_t dev, int sub_bus);
+extern void pciauto_postscan_setup_bridge(struct pci_controller *hose,
+ pci_dev_t dev, int sub_bus);
+extern void pciauto_config_init(struct pci_controller *hose);
+extern int pciauto_config_device(struct pci_controller *hose, pci_dev_t dev);
extern pci_dev_t pci_find_device (unsigned int vendor, unsigned int device, int index);
extern pci_dev_t pci_find_devices (struct pci_device_id *ids, int index);
-extern pci_dev_t pci_find_class(int wanted_class, int wanted_sub_code,
- int wanted_prog_if, int index);
+pci_dev_t pci_find_class(unsigned int find_class, int index);
extern int pci_hose_config_device(struct pci_controller *hose,
pci_dev_t dev,
unsigned long io,
- unsigned long mem,
+ pci_addr_t mem,
unsigned long command);
-#ifdef CONFIG_MPC824X
-extern void pci_mpc824x_init (struct pci_controller *hose);
+extern int pci_hose_find_capability(struct pci_controller *hose, pci_dev_t dev,
+ int cap);
+extern int pci_hose_find_cap_start(struct pci_controller *hose, pci_dev_t dev,
+ u8 hdr_type);
+extern int pci_find_cap(struct pci_controller *hose, pci_dev_t dev, int pos,
+ int cap);
+
+int pci_find_next_ext_capability(struct pci_controller *hose,
+ pci_dev_t dev, int start, int cap);
+int pci_hose_find_ext_capability(struct pci_controller *hose,
+ pci_dev_t dev, int cap);
+
+#ifdef CONFIG_PCI_FIXUP_DEV
+extern void board_pci_fixup_dev(struct pci_controller *hose, pci_dev_t dev,
+ unsigned short vendor,
+ unsigned short device,
+ unsigned short class);
#endif
-#endif /* _PCI_H */
+const char * pci_class_str(u8 class);
+int pci_last_busno(void);
+
+#ifdef CONFIG_MPC85xx
+extern void pci_mpc85xx_init (struct pci_controller *hose);
+#endif
+
+/**
+ * pci_write_bar32() - Write the address of a BAR including control bits
+ *
+ * This writes a raw address (with control bits) to a bar
+ *
+ * @hose: PCI hose to use
+ * @dev: PCI device to update
+ * @barnum: BAR number (0-5)
+ * @addr: BAR address with control bits
+ */
+void pci_write_bar32(struct pci_controller *hose, pci_dev_t dev, int barnum,
+ u32 addr_and_ctrl);
+
+/**
+ * pci_read_bar32() - read the address of a bar
+ *
+ * @hose: PCI hose to use
+ * @dev: PCI device to inspect
+ * @barnum: BAR number (0-5)
+ * @return address of the bar, masking out any control bits
+ * */
+u32 pci_read_bar32(struct pci_controller *hose, pci_dev_t dev, int barnum);
+
+/**
+ * pci_hose_find_devices() - Find devices by vendor/device ID
+ *
+ * @hose: PCI hose to search
+ * @busnum: Bus number to search
+ * @ids: PCI vendor/device IDs to look for, terminated by 0, 0 record
+ * @indexp: Pointer to device index to find. To find the first matching
+ * device, pass 0; to find the second, pass 1, etc. This
+ * parameter is decremented for each non-matching device so
+ * can be called repeatedly.
+ */
+pci_dev_t pci_hose_find_devices(struct pci_controller *hose, int busnum,
+ struct pci_device_id *ids, int *indexp);
+
+/* Access sizes for PCI reads and writes */
+enum pci_size_t {
+ PCI_SIZE_8,
+ PCI_SIZE_16,
+ PCI_SIZE_32,
+};
+
+struct udevice;
+
+#ifdef CONFIG_DM_PCI
+/**
+ * struct pci_child_platdata - information stored about each PCI device
+ *
+ * Every device on a PCI bus has this per-child data.
+ *
+ * It can be accessed using dev_get_parentdata(dev) if dev->parent is a
+ * PCI bus (i.e. UCLASS_PCI)
+ *
+ * @devfn: Encoded device and function index - see PCI_DEVFN()
+ * @vendor: PCI vendor ID (see pci_ids.h)
+ * @device: PCI device ID (see pci_ids.h)
+ * @class: PCI class, 3 bytes: (base, sub, prog-if)
+ */
+struct pci_child_platdata {
+ int devfn;
+ unsigned short vendor;
+ unsigned short device;
+ unsigned int class;
+};
+
+/* PCI bus operations */
+struct dm_pci_ops {
+ /**
+ * read_config() - Read a PCI configuration value
+ *
+ * PCI buses must support reading and writing configuration values
+ * so that the bus can be scanned and its devices configured.
+ *
+ * Normally PCI_BUS(@bdf) is the same as @bus->seq, but not always.
+ * If bridges exist it is possible to use the top-level bus to
+ * access a sub-bus. In that case @bus will be the top-level bus
+ * and PCI_BUS(bdf) will be a different (higher) value
+ *
+ * @bus: Bus to read from
+ * @bdf: Bus, device and function to read
+ * @offset: Byte offset within the device's configuration space
+ * @valuep: Place to put the returned value
+ * @size: Access size
+ * @return 0 if OK, -ve on error
+ */
+ int (*read_config)(struct udevice *bus, pci_dev_t bdf, uint offset,
+ ulong *valuep, enum pci_size_t size);
+ /**
+ * write_config() - Write a PCI configuration value
+ *
+ * @bus: Bus to write to
+ * @bdf: Bus, device and function to write
+ * @offset: Byte offset within the device's configuration space
+ * @value: Value to write
+ * @size: Access size
+ * @return 0 if OK, -ve on error
+ */
+ int (*write_config)(struct udevice *bus, pci_dev_t bdf, uint offset,
+ ulong value, enum pci_size_t size);
+};
+
+/* Get access to a PCI bus' operations */
+#define pci_get_ops(dev) ((struct dm_pci_ops *)(dev)->driver->ops)
+
+/**
+ * pci_get_bdf() - Get the BDF value for a device
+ *
+ * @dev: Device to check
+ * @return bus/device/function value (see PCI_BDF())
+ */
+pci_dev_t pci_get_bdf(struct udevice *dev);
+
+/**
+ * pci_bind_bus_devices() - scan a PCI bus and bind devices
+ *
+ * Scan a PCI bus looking for devices. Bind each one that is found. If
+ * devices are already bound that match the scanned devices, just update the
+ * child data so that the device can be used correctly (this happens when
+ * the device tree describes devices we expect to see on the bus).
+ *
+ * Devices that are bound in this way will use a generic PCI driver which
+ * does nothing. The device can still be accessed but will not provide any
+ * driver interface.
+ *
+ * @bus: Bus containing devices to bind
+ * @return 0 if OK, -ve on error
+ */
+int pci_bind_bus_devices(struct udevice *bus);
+
+/**
+ * pci_auto_config_devices() - configure bus devices ready for use
+ *
+ * This works through all devices on a bus by scanning the driver model
+ * data structures (normally these have been set up by pci_bind_bus_devices()
+ * earlier).
+ *
+ * Space is allocated for each PCI base address register (BAR) so that the
+ * devices are mapped into memory and I/O space ready for use.
+ *
+ * @bus: Bus containing devices to bind
+ * @return 0 if OK, -ve on error
+ */
+int pci_auto_config_devices(struct udevice *bus);
+
+/**
+ * pci_bus_find_bdf() - Find a device given its PCI bus address
+ *
+ * @bdf: PCI device address: bus, device and function -see PCI_BDF()
+ * @devp: Returns the device for this address, if found
+ * @return 0 if OK, -ENODEV if not found
+ */
+int pci_bus_find_bdf(pci_dev_t bdf, struct udevice **devp);
+
+/**
+ * pci_bus_find_devfn() - Find a device on a bus
+ *
+ * @find_devfn: PCI device address (device and function only)
+ * @devp: Returns the device for this address, if found
+ * @return 0 if OK, -ENODEV if not found
+ */
+int pci_bus_find_devfn(struct udevice *bus, pci_dev_t find_devfn,
+ struct udevice **devp);
+
+/**
+ * pci_find_first_device() - return the first available PCI device
+ *
+ * This function and pci_find_first_device() allow iteration through all
+ * available PCI devices on all buses. Assuming there are any, this will
+ * return the first one.
+ *
+ * @devp: Set to the first available device, or NULL if no more are left
+ * or we got an error
+ * @return 0 if all is OK, -ve on error (e.g. a bus/bridge failed to probe)
+ */
+int pci_find_first_device(struct udevice **devp);
+
+/**
+ * pci_find_next_device() - return the next available PCI device
+ *
+ * Finds the next available PCI device after the one supplied, or sets @devp
+ * to NULL if there are no more.
+ *
+ * @devp: On entry, the last device returned. Set to the next available
+ * device, or NULL if no more are left or we got an error
+ * @return 0 if all is OK, -ve on error (e.g. a bus/bridge failed to probe)
+ */
+int pci_find_next_device(struct udevice **devp);
+
+/**
+ * pci_get_ff() - Returns a mask for the given access size
+ *
+ * @size: Access size
+ * @return 0xff for PCI_SIZE_8, 0xffff for PCI_SIZE_16, 0xffffffff for
+ * PCI_SIZE_32
+ */
+int pci_get_ff(enum pci_size_t size);
+
+/**
+ * pci_bus_find_devices () - Find devices on a bus
+ *
+ * @bus: Bus to search
+ * @ids: PCI vendor/device IDs to look for, terminated by 0, 0 record
+ * @indexp: Pointer to device index to find. To find the first matching
+ * device, pass 0; to find the second, pass 1, etc. This
+ * parameter is decremented for each non-matching device so
+ * can be called repeatedly.
+ * @devp: Returns matching device if found
+ * @return 0 if found, -ENODEV if not
+ */
+int pci_bus_find_devices(struct udevice *bus, struct pci_device_id *ids,
+ int *indexp, struct udevice **devp);
+
+/**
+ * pci_find_device_id() - Find a device on any bus
+ *
+ * @ids: PCI vendor/device IDs to look for, terminated by 0, 0 record
+ * @index: Index number of device to find, 0 for the first match, 1 for
+ * the second, etc.
+ * @devp: Returns matching device if found
+ * @return 0 if found, -ENODEV if not
+ */
+int pci_find_device_id(struct pci_device_id *ids, int index,
+ struct udevice **devp);
+
+/**
+ * dm_pci_hose_probe_bus() - probe a subordinate bus, scanning it for devices
+ *
+ * This probes the given bus which causes it to be scanned for devices. The
+ * devices will be bound but not probed.
+ *
+ * @hose specifies the PCI hose that will be used for the scan. This is
+ * always a top-level bus with uclass UCLASS_PCI. The bus to scan is
+ * in @bdf, and is a subordinate bus reachable from @hose.
+ *
+ * @hose: PCI hose to scan
+ * @bdf: PCI bus address to scan (PCI_BUS(bdf) is the bus number)
+ * @return 0 if OK, -ve on error
+ */
+int dm_pci_hose_probe_bus(struct pci_controller *hose, pci_dev_t bdf);
+
+/**
+ * pci_bus_read_config() - Read a configuration value from a device
+ *
+ * it do the right thing. It would be good to have that function also.
+ *
+ * @bus: Bus to read from
+ * @bdf: PCI device address: bus, device and function -see PCI_BDF()
+ * @valuep: Place to put the returned value
+ * @size: Access size
+ * @return 0 if OK, -ve on error
+ */
+int pci_bus_read_config(struct udevice *bus, pci_dev_t bdf, int offset,
+ unsigned long *valuep, enum pci_size_t size);
+
+/**
+ * pci_bus_write_config() - Write a configuration value to a device
+ *
+ * @bus: Bus to write from
+ * @bdf: PCI device address: bus, device and function -see PCI_BDF()
+ * @value: Value to write
+ * @size: Access size
+ * @return 0 if OK, -ve on error
+ */
+int pci_bus_write_config(struct udevice *bus, pci_dev_t bdf, int offset,
+ unsigned long value, enum pci_size_t size);
+
+/**
+ * Driver model PCI config access functions. Use these in preference to others
+ * when you have a valid device
+ */
+int dm_pci_read_config(struct udevice *dev, int offset, unsigned long *valuep,
+ enum pci_size_t size);
+
+int dm_pci_read_config8(struct udevice *dev, int offset, u8 *valuep);
+int dm_pci_read_config16(struct udevice *dev, int offset, u16 *valuep);
+int dm_pci_read_config32(struct udevice *dev, int offset, u32 *valuep);
+
+int dm_pci_write_config(struct udevice *dev, int offset, unsigned long value,
+ enum pci_size_t size);
+
+int dm_pci_write_config8(struct udevice *dev, int offset, u8 value);
+int dm_pci_write_config16(struct udevice *dev, int offset, u16 value);
+int dm_pci_write_config32(struct udevice *dev, int offset, u32 value);
+
+/*
+ * The following functions provide access to the above without needing the
+ * size parameter. We are trying to encourage the use of the 8/16/32-style
+ * functions, rather than byte/word/dword. But both are supported.
+ */
+int pci_write_config32(pci_dev_t pcidev, int offset, u32 value);
+
+/* Compatibility with old naming */
+static inline int pci_write_config_dword(pci_dev_t pcidev, int offset,
+ u32 value)
+{
+ return pci_write_config32(pcidev, offset, value);
+}
+
+int pci_write_config16(pci_dev_t pcidev, int offset, u16 value);
+
+/* Compatibility with old naming */
+static inline int pci_write_config_word(pci_dev_t pcidev, int offset,
+ u16 value)
+{
+ return pci_write_config16(pcidev, offset, value);
+}
+
+int pci_write_config8(pci_dev_t pcidev, int offset, u8 value);
+
+/* Compatibility with old naming */
+static inline int pci_write_config_byte(pci_dev_t pcidev, int offset,
+ u8 value)
+{
+ return pci_write_config8(pcidev, offset, value);
+}
+
+int pci_read_config32(pci_dev_t pcidev, int offset, u32 *valuep);
+
+/* Compatibility with old naming */
+static inline int pci_read_config_dword(pci_dev_t pcidev, int offset,
+ u32 *valuep)
+{
+ return pci_read_config32(pcidev, offset, valuep);
+}
+
+int pci_read_config16(pci_dev_t pcidev, int offset, u16 *valuep);
+
+/* Compatibility with old naming */
+static inline int pci_read_config_word(pci_dev_t pcidev, int offset,
+ u16 *valuep)
+{
+ return pci_read_config16(pcidev, offset, valuep);
+}
+
+int pci_read_config8(pci_dev_t pcidev, int offset, u8 *valuep);
+
+/* Compatibility with old naming */
+static inline int pci_read_config_byte(pci_dev_t pcidev, int offset,
+ u8 *valuep)
+{
+ return pci_read_config8(pcidev, offset, valuep);
+}
+
+/**
+ * struct dm_pci_emul_ops - PCI device emulator operations
+ */
+struct dm_pci_emul_ops {
+ /**
+ * get_devfn(): Check which device and function this emulators
+ *
+ * @dev: device to check
+ * @return the device and function this emulates, or -ve on error
+ */
+ int (*get_devfn)(struct udevice *dev);
+ /**
+ * read_config() - Read a PCI configuration value
+ *
+ * @dev: Emulated device to read from
+ * @offset: Byte offset within the device's configuration space
+ * @valuep: Place to put the returned value
+ * @size: Access size
+ * @return 0 if OK, -ve on error
+ */
+ int (*read_config)(struct udevice *dev, uint offset, ulong *valuep,
+ enum pci_size_t size);
+ /**
+ * write_config() - Write a PCI configuration value
+ *
+ * @dev: Emulated device to write to
+ * @offset: Byte offset within the device's configuration space
+ * @value: Value to write
+ * @size: Access size
+ * @return 0 if OK, -ve on error
+ */
+ int (*write_config)(struct udevice *dev, uint offset, ulong value,
+ enum pci_size_t size);
+ /**
+ * read_io() - Read a PCI I/O value
+ *
+ * @dev: Emulated device to read from
+ * @addr: I/O address to read
+ * @valuep: Place to put the returned value
+ * @size: Access size
+ * @return 0 if OK, -ENOENT if @addr is not mapped by this device,
+ * other -ve value on error
+ */
+ int (*read_io)(struct udevice *dev, unsigned int addr, ulong *valuep,
+ enum pci_size_t size);
+ /**
+ * write_io() - Write a PCI I/O value
+ *
+ * @dev: Emulated device to write from
+ * @addr: I/O address to write
+ * @value: Value to write
+ * @size: Access size
+ * @return 0 if OK, -ENOENT if @addr is not mapped by this device,
+ * other -ve value on error
+ */
+ int (*write_io)(struct udevice *dev, unsigned int addr,
+ ulong value, enum pci_size_t size);
+ /**
+ * map_physmem() - Map a device into sandbox memory
+ *
+ * @dev: Emulated device to map
+ * @addr: Memory address, normally corresponding to a PCI BAR.
+ * The device should have been configured to have a BAR
+ * at this address.
+ * @lenp: On entry, the size of the area to map, On exit it is
+ * updated to the size actually mapped, which may be less
+ * if the device has less space
+ * @ptrp: Returns a pointer to the mapped address. The device's
+ * space can be accessed as @lenp bytes starting here
+ * @return 0 if OK, -ENOENT if @addr is not mapped by this device,
+ * other -ve value on error
+ */
+ int (*map_physmem)(struct udevice *dev, phys_addr_t addr,
+ unsigned long *lenp, void **ptrp);
+ /**
+ * unmap_physmem() - undo a memory mapping
+ *
+ * This must be called after map_physmem() to undo the mapping.
+ * Some devices can use this to check what has been written into
+ * their mapped memory and perform an operations they require on it.
+ * In this way, map/unmap can be used as a sort of handshake between
+ * the emulated device and its users.
+ *
+ * @dev: Emuated device to unmap
+ * @vaddr: Mapped memory address, as passed to map_physmem()
+ * @len: Size of area mapped, as returned by map_physmem()
+ * @return 0 if OK, -ve on error
+ */
+ int (*unmap_physmem)(struct udevice *dev, const void *vaddr,
+ unsigned long len);
+};
+
+/* Get access to a PCI device emulator's operations */
+#define pci_get_emul_ops(dev) ((struct dm_pci_emul_ops *)(dev)->driver->ops)
+
+/**
+ * sandbox_pci_get_emul() - Get the emulation device for a PCI device
+ *
+ * Searches for a suitable emulator for the given PCI bus device
+ *
+ * @bus: PCI bus to search
+ * @find_devfn: PCI device and function address (PCI_DEVFN())
+ * @emulp: Returns emulated device if found
+ * @return 0 if found, -ENODEV if not found
+ */
+int sandbox_pci_get_emul(struct udevice *bus, pci_dev_t find_devfn,
+ struct udevice **emulp);
+
+#endif /* CONFIG_DM_PCI */
+
+/**
+ * PCI_DEVICE - macro used to describe a specific pci device
+ * @vend: the 16 bit PCI Vendor ID
+ * @dev: the 16 bit PCI Device ID
+ *
+ * This macro is used to create a struct pci_device_id that matches a
+ * specific device. The subvendor and subdevice fields will be set to
+ * PCI_ANY_ID.
+ */
+#define PCI_DEVICE(vend, dev) \
+ .vendor = (vend), .device = (dev), \
+ .subvendor = PCI_ANY_ID, .subdevice = PCI_ANY_ID
+
+/**
+ * PCI_DEVICE_SUB - macro used to describe a specific pci device with subsystem
+ * @vend: the 16 bit PCI Vendor ID
+ * @dev: the 16 bit PCI Device ID
+ * @subvend: the 16 bit PCI Subvendor ID
+ * @subdev: the 16 bit PCI Subdevice ID
+ *
+ * This macro is used to create a struct pci_device_id that matches a
+ * specific device with subsystem information.
+ */
+#define PCI_DEVICE_SUB(vend, dev, subvend, subdev) \
+ .vendor = (vend), .device = (dev), \
+ .subvendor = (subvend), .subdevice = (subdev)
+
+/**
+ * PCI_DEVICE_CLASS - macro used to describe a specific pci device class
+ * @dev_class: the class, subclass, prog-if triple for this device
+ * @dev_class_mask: the class mask for this device
+ *
+ * This macro is used to create a struct pci_device_id that matches a
+ * specific PCI class. The vendor, device, subvendor, and subdevice
+ * fields will be set to PCI_ANY_ID.
+ */
+#define PCI_DEVICE_CLASS(dev_class, dev_class_mask) \
+ .class = (dev_class), .class_mask = (dev_class_mask), \
+ .vendor = PCI_ANY_ID, .device = PCI_ANY_ID, \
+ .subvendor = PCI_ANY_ID, .subdevice = PCI_ANY_ID
+
+/**
+ * PCI_VDEVICE - macro used to describe a specific pci device in short form
+ * @vend: the vendor name
+ * @dev: the 16 bit PCI Device ID
+ *
+ * This macro is used to create a struct pci_device_id that matches a
+ * specific PCI device. The subvendor, and subdevice fields will be set
+ * to PCI_ANY_ID. The macro allows the next field to follow as the device
+ * private data.
+ */
+
+#define PCI_VDEVICE(vend, dev) \
+ .vendor = PCI_VENDOR_ID_##vend, .device = (dev), \
+ .subvendor = PCI_ANY_ID, .subdevice = PCI_ANY_ID, 0, 0
+
+/**
+ * struct pci_driver_entry - Matches a driver to its pci_device_id list
+ * @driver: Driver to use
+ * @match: List of match records for this driver, terminated by {}
+ */
+struct pci_driver_entry {
+ struct driver *driver;
+ const struct pci_device_id *match;
+};
+
+#define U_BOOT_PCI_DEVICE(__name, __match) \
+ ll_entry_declare(struct pci_driver_entry, __name, pci_driver_entry) = {\
+ .driver = llsym(struct driver, __name, driver), \
+ .match = __match, \
+ }
+
+#endif /* __ASSEMBLY__ */
+#endif /* _PCI_H */
projects / J-u-boot.git / blobdiff