--- /dev/null
+#include "config.h"
+#include "libopenbios/bindings.h"
+#include "drivers/pci.h"
+#include "libc/vsprintf.h"
+
+#include "pci_database.h"
+
+/* PCI devices database */
+
+typedef struct pci_class_t pci_class_t;
+typedef struct pci_subclass_t pci_subclass_t;
+typedef struct pci_iface_t pci_iface_t;
+
+struct pci_iface_t {
+ uint8_t iface;
+ const char *name;
+ const char *type;
+ const pci_dev_t *devices;
+ int (*config_cb)(const pci_config_t *config);
+ const void *private;
+};
+
+struct pci_subclass_t {
+ uint8_t subclass;
+ const char *name;
+ const char *type;
+ const pci_dev_t *devices;
+ const pci_iface_t *iface;
+ int (*config_cb)(const pci_config_t *config);
+ const void *private;
+};
+
+struct pci_class_t {
+ const char *name;
+ const char *type;
+ const pci_subclass_t *subc;
+};
+
+/* Current machine description */
+
+static const pci_subclass_t undef_subclass[] = {
+ {
+ 0xFF, NULL, NULL, NULL, NULL,
+ NULL, NULL,
+ },
+};
+
+static const pci_dev_t scsi_devices[] = {
+ {
+ /* Virtio-block controller */
+ PCI_VENDOR_ID_REDHAT_QUMRANET, PCI_DEVICE_ID_VIRTIO_BLOCK,
+ NULL, "virtio-blk", NULL,
+ "pci1af4,1001\0pci1af4,1001\0pciclass,01018f\0",
+ 0, 0, 0,
+ NULL, NULL,
+ },
+ {
+ 0xFFFF, 0xFFFF,
+ NULL, NULL, NULL, NULL,
+ -1, -1, -1,
+ NULL, NULL,
+ },
+};
+
+static const pci_dev_t ide_devices[] = {
+ {
+ PCI_VENDOR_ID_CMD, PCI_DEVICE_ID_CMD_646, /* CMD646 IDE controller */
+ "pci-ide", "pci-ata", NULL,
+ "pci1095,646\0pci1095,646\0pciclass,01018f\0",
+ 0, 0, 0,
+ ide_config_cb2, NULL,
+ },
+ {
+ 0xFFFF, 0xFFFF,
+ NULL, NULL, NULL, NULL,
+ -1, -1, -1,
+ NULL, NULL,
+ },
+};
+
+static const pci_subclass_t mass_subclass[] = {
+ {
+ PCI_SUBCLASS_STORAGE_SCSI, "SCSI bus controller",
+ "scsi", scsi_devices, NULL,
+ NULL, NULL,
+ },
+ {
+ PCI_SUBCLASS_STORAGE_IDE, "IDE controller",
+ "ide", ide_devices, NULL,
+ NULL, NULL,
+ },
+ {
+ PCI_SUBCLASS_STORAGE_FLOPPY, "Floppy disk controller",
+ NULL, NULL, NULL,
+ NULL, NULL,
+ },
+ {
+ PCI_SUBCLASS_STORAGE_IPI, "IPI bus controller",
+ NULL, NULL, NULL,
+ NULL, NULL,
+ },
+ {
+ PCI_SUBCLASS_STORAGE_RAID, "RAID controller",
+ NULL, NULL, NULL,
+ NULL, NULL,
+ },
+ {
+ PCI_SUBCLASS_STORAGE_ATA, "ATA controller",
+ "ata", NULL, NULL,
+ NULL, NULL,
+ },
+ {
+ PCI_SUBCLASS_STORAGE_OTHER, "misc mass-storage controller",
+ NULL, NULL, NULL,
+ NULL, NULL,
+ },
+ {
+ 0xFF, NULL,
+ NULL, NULL, NULL,
+ NULL, NULL,
+ },
+};
+
+static const pci_dev_t eth_devices[] = {
+ {
+ PCI_VENDOR_ID_REALTEK, PCI_DEVICE_ID_REALTEK_RTL8029,
+ NULL, "NE2000", "NE2000 PCI", NULL,
+ 0, 0, 0,
+ NULL, "ethernet",
+ },
+ {
+ /* Virtio-network controller */
+ PCI_VENDOR_ID_REDHAT_QUMRANET, PCI_DEVICE_ID_VIRTIO_NET,
+ NULL, "virtio-net", NULL,
+ "pci1af4,1000\0pci1af4,1000\0pciclass,020000\0",
+ 0, 0, 0,
+ NULL, NULL,
+ },
+ {
+ 0xFFFF, 0xFFFF,
+ NULL, NULL, NULL, NULL,
+ -1, -1, -1,
+ NULL, NULL,
+ },
+};
+
+static const pci_subclass_t net_subclass[] = {
+ {
+ PCI_SUBCLASS_NETWORK_ETHERNET, "ethernet controller",
+ NULL, eth_devices, NULL,
+ eth_config_cb, "ethernet",
+ },
+ {
+ PCI_SUBCLASS_NETWORK_TOKEN_RING, "token ring controller",
+ NULL, NULL, NULL,
+ NULL, NULL,
+ },
+ {
+ PCI_SUBCLASS_NETWORK_FDDI, "FDDI controller",
+ NULL, NULL, NULL,
+ NULL, NULL,
+ },
+ {
+ PCI_SUBCLASS_NETWORK_ATM, "ATM controller",
+ NULL, NULL, NULL,
+ NULL, NULL,
+ },
+ {
+ PCI_SUBCLASS_NETWORK_ISDN, "ISDN controller",
+ NULL, NULL, NULL,
+ NULL, NULL,
+ },
+ {
+ PCI_SUBCLASS_NETWORK_WORDFIP, "WordFip controller",
+ NULL, NULL, NULL,
+ NULL, NULL,
+ },
+ {
+ PCI_SUBCLASS_NETWORK_PICMG214, "PICMG 2.14 controller",
+ NULL, NULL, NULL,
+ NULL, NULL,
+ },
+ {
+ PCI_SUBCLASS_NETWORK_OTHER, "misc network controller",
+ NULL, NULL, NULL,
+ NULL, NULL,
+ },
+ {
+ 0xFF, NULL,
+ NULL, NULL, NULL,
+ NULL, NULL,
+ },
+};
+
+static const pci_dev_t vga_devices[] = {
+ {
+ PCI_VENDOR_ID_ATI, PCI_DEVICE_ID_ATI_RAGE128_PF,
+ NULL, "ATY", "ATY Rage128", "VGA\0",
+ 0, 0, 0,
+ NULL, NULL,
+ },
+ {
+ PCI_VENDOR_ID_QEMU, PCI_DEVICE_ID_QEMU_VGA,
+ NULL, "QEMU,VGA", "Qemu VGA", "VGA\0",
+ 0, 0, 0,
+ NULL, NULL,
+ },
+ {
+ 0xFFFF, 0xFFFF,
+ NULL, NULL, NULL, NULL,
+ -1, -1, -1,
+ NULL, NULL,
+ },
+};
+
+static const struct pci_iface_t vga_iface[] = {
+ {
+ 0x00, "VGA controller", NULL,
+ vga_devices, &vga_config_cb, NULL,
+ },
+ {
+ 0x01, "8514 compatible controller", NULL,
+ NULL, NULL, NULL,
+ },
+ {
+ 0xFF, NULL, NULL,
+ NULL, NULL, NULL,
+ },
+};
+
+static const pci_subclass_t displ_subclass[] = {
+ {
+ PCI_SUBCLASS_DISPLAY_VGA, "display controller",
+ NULL, NULL, vga_iface,
+ NULL, NULL,
+ },
+ {
+ PCI_SUBCLASS_DISPLAY_XGA, "XGA display controller",
+ NULL, NULL, NULL,
+ NULL, NULL,
+ },
+ {
+ PCI_SUBCLASS_DISPLAY_3D, "3D display controller",
+ NULL, NULL, NULL,
+ NULL, NULL,
+ },
+ {
+ PCI_SUBCLASS_DISPLAY_OTHER, "misc display controller",
+ NULL, NULL, NULL,
+ NULL, NULL,
+ },
+ {
+ 0xFF, NULL,
+ NULL, NULL, NULL,
+ NULL, NULL,
+ },
+};
+
+static const pci_subclass_t media_subclass[] = {
+ {
+ PCI_SUBCLASS_MULTIMEDIA_VIDEO, "video device",
+ NULL, NULL, NULL,
+ NULL, NULL,
+ },
+ {
+ PCI_SUBCLASS_MULTIMEDIA_AUDIO, "audio device",
+ NULL, NULL, NULL,
+ NULL, NULL,
+ },
+ {
+ PCI_SUBCLASS_MULTIMEDIA_PHONE, "computer telephony device",
+ NULL, NULL, NULL,
+ NULL, NULL,
+ },
+ {
+ PCI_SUBCLASS_MULTIMEDIA_OTHER, "misc multimedia device",
+ NULL, NULL, NULL,
+ NULL, NULL,
+ },
+ {
+ 0xFF, NULL,
+ NULL, NULL, NULL,
+ NULL, NULL,
+ },
+};
+
+static const pci_subclass_t mem_subclass[] = {
+ {
+ PCI_SUBCLASS_MEMORY_RAM, "RAM controller",
+ NULL, NULL, NULL,
+ NULL, NULL,
+ },
+ {
+ PCI_SUBCLASS_MEMORY_FLASH, "flash controller",
+ NULL, NULL, NULL,
+ NULL, NULL,
+ },
+ {
+ 0xFF, NULL,
+ NULL, NULL, NULL,
+ NULL, NULL,
+ },
+};
+
+
+static const pci_dev_t hbrg_devices[] = {
+ {
+ PCI_VENDOR_ID_APPLE, PCI_DEVICE_ID_APPLE_U3_AGP, NULL,
+ "pci", "AAPL,UniNorth", "u3-agp\0",
+ 3, 2, 1,
+ host_config_cb, NULL,
+ },
+ {
+ PCI_VENDOR_ID_APPLE, PCI_DEVICE_ID_APPLE_UNI_N_AGP, NULL,
+ "pci", "AAPL,UniNorth", "uni-north\0",
+ 3, 2, 1,
+ host_config_cb, NULL,
+ },
+ {
+ PCI_VENDOR_ID_APPLE, PCI_DEVICE_ID_APPLE_UNI_N_PCI, NULL,
+ "pci", "AAPL,UniNorth", "uni-north\0",
+ 3, 2, 1,
+ host_config_cb, NULL,
+ },
+ {
+ PCI_VENDOR_ID_APPLE, PCI_DEVICE_ID_APPLE_UNI_N_I_PCI, NULL,
+ "pci", "AAPL,UniNorth", "uni-north\0",
+ 3, 2, 1,
+ NULL, NULL
+ },
+ {
+ PCI_VENDOR_ID_MOTOROLA, PCI_DEVICE_ID_MOTOROLA_MPC106, "pci",
+ "pci", "MOT,MPC106", "grackle\0",
+ 3, 2, 1,
+ host_config_cb, NULL
+ },
+ {
+ PCI_VENDOR_ID_MOTOROLA, PCI_DEVICE_ID_MOTOROLA_RAVEN, NULL,
+ "pci", "PREP Host PCI Bridge - Motorola Raven", NULL,
+ 3, 2, 1,
+ host_config_cb, NULL,
+ },
+ {
+ PCI_VENDOR_ID_SUN, PCI_DEVICE_ID_SUN_SABRE, NULL,
+ "pci", "SUNW,sabre", "pci108e,a000\0pciclass,0\0",
+ 3, 2, 1,
+ sabre_config_cb, NULL,
+ },
+ {
+ 0xFFFF, 0xFFFF,
+ NULL, NULL, NULL, NULL,
+ -1, -1, -1,
+ NULL, NULL,
+ },
+};
+
+static const pci_dev_t PCIbrg_devices[] = {
+ {
+ PCI_VENDOR_ID_DEC, PCI_DEVICE_ID_DEC_21154, NULL,
+ "pci-bridge", "DEV,21154", "DEV,21154\0pci-bridge\0",
+ 3, 2, 1,
+ bridge_config_cb, NULL,
+ },
+ {
+ PCI_VENDOR_ID_SUN, PCI_DEVICE_ID_SUN_SIMBA, NULL,
+ "pci", "SUNW,simba", "pci108e,5000\0pciclass,060400\0",
+ 3, 2, 1,
+ bridge_config_cb, NULL,
+ },
+ {
+ 0xFFFF, 0xFFFF,
+ NULL, NULL, NULL, NULL,
+ -1, -1, -1,
+ NULL, NULL,
+ },
+};
+
+static const pci_dev_t miscbrg_devices[] = {
+ {
+ PCI_VENDOR_ID_SUN, PCI_DEVICE_ID_SUN_EBUS, NULL,
+ "ebus", "ebus", "pci108e,1000\0pciclass,068000\0",
+ 2, 1, 1,
+ ebus_config_cb, NULL,
+ },
+ {
+ 0xFFFF, 0xFFFF,
+ NULL, NULL, NULL, NULL,
+ -1, -1, -1,
+ NULL, NULL,
+ },
+};
+
+static const pci_dev_t isabrg_devices[] = {
+ {
+ PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_82378, NULL,
+ "isa", "isa", "pci8086,484\0",
+ 1, 1, 1,
+ i82378_config_cb, NULL,
+ },
+ {
+ 0xFFFF, 0xFFFF,
+ NULL, NULL, NULL, NULL,
+ -1, -1, -1,
+ NULL, NULL,
+ },
+};
+
+static const pci_subclass_t bridg_subclass[] = {
+ {
+ PCI_SUBCLASS_BRIDGE_HOST, "PCI host bridge",
+ "pci", hbrg_devices, NULL,
+ NULL, NULL,
+ },
+ {
+ PCI_SUBCLASS_BRIDGE_ISA, "ISA bridge",
+ "isa", isabrg_devices, NULL,
+ NULL, NULL,
+ },
+ {
+ PCI_SUBCLASS_BRIDGE_EISA, "EISA bridge",
+ NULL, NULL, NULL,
+ NULL, NULL,
+ },
+ {
+ PCI_SUBCLASS_BRIDGE_MC, "MCA bridge",
+ NULL, NULL, NULL,
+ NULL, NULL,
+ },
+ {
+ PCI_SUBCLASS_BRIDGE_PCI, "PCI-to-PCI bridge",
+ "pci", PCIbrg_devices, NULL,
+ NULL, NULL,
+ },
+ {
+ PCI_SUBCLASS_BRIDGE_PCMCIA, "PCMCIA bridge",
+ NULL, NULL, NULL,
+ NULL, NULL,
+ },
+ {
+ PCI_SUBCLASS_BRIDGE_NUBUS, "NUBUS bridge",
+ NULL, NULL, NULL,
+ NULL, NULL,
+ },
+ {
+ PCI_SUBCLASS_BRIDGE_CARDBUS, "cardbus bridge",
+ NULL, NULL, NULL,
+ NULL, NULL,
+ },
+ {
+ PCI_SUBCLASS_BRIDGE_RACEWAY, "raceway bridge",
+ NULL, NULL, NULL,
+ NULL, NULL,
+ },
+ {
+ PCI_SUBCLASS_BRIDGE_PCI_SEMITP, "semi-transparent PCI-to-PCI bridge",
+ NULL, NULL, NULL,
+ NULL, NULL,
+ },
+ {
+ PCI_SUBCLASS_BRIDGE_IB_PCI, "infiniband-to-PCI bridge",
+ NULL, NULL, NULL,
+ NULL, NULL,
+ },
+ {
+ PCI_SUBCLASS_BRIDGE_OTHER, "misc PCI bridge",
+ NULL, miscbrg_devices, NULL,
+ NULL, NULL,
+ },
+ {
+ 0xFF, NULL,
+ NULL, NULL, NULL,
+ NULL, NULL,
+ },
+};
+
+static const pci_iface_t serial_iface[] = {
+ {
+ 0x00, "XT serial controller", NULL,
+ NULL, NULL, NULL,
+ },
+ {
+ 0x01, "16450 serial controller", NULL,
+ NULL, NULL, NULL,
+ },
+ {
+ 0x02, "16550 serial controller", NULL,
+ NULL, NULL, NULL,
+ },
+ {
+ 0x03, "16650 serial controller", NULL,
+ NULL, NULL, NULL,
+ },
+ {
+ 0x04, "16750 serial controller", NULL,
+ NULL, NULL, NULL,
+ },
+ {
+ 0x05, "16850 serial controller", NULL,
+ NULL, NULL, NULL,
+ },
+ {
+ 0x06, "16950 serial controller", NULL,
+ NULL, NULL, NULL,
+ },
+ {
+ 0xFF, NULL, NULL,
+ NULL, NULL, NULL,
+ },
+};
+
+static const pci_iface_t par_iface[] = {
+ {
+ 0x00, "parallel port", NULL,
+ NULL, NULL, NULL,
+ },
+ {
+ 0x01, "bi-directional parallel port", NULL,
+ NULL, NULL, NULL,
+ },
+ {
+ 0x02, "ECP 1.x parallel port", NULL,
+ NULL, NULL, NULL,
+ },
+ {
+ 0x03, "IEEE 1284 controller", NULL,
+ NULL, NULL, NULL,
+ },
+ {
+ 0xFE, "IEEE 1284 device", NULL,
+ NULL, NULL, NULL,
+ },
+ {
+ 0xFF, NULL, NULL,
+ NULL, NULL, NULL,
+ },
+};
+
+static const pci_iface_t modem_iface[] = {
+ {
+ 0x00, "generic modem", NULL,
+ NULL, NULL, NULL,
+ },
+ {
+ 0x01, "Hayes 16450 modem", NULL,
+ NULL, NULL, NULL,
+ },
+ {
+ 0x02, "Hayes 16550 modem", NULL,
+ NULL, NULL, NULL,
+ },
+ {
+ 0x03, "Hayes 16650 modem", NULL,
+ NULL, NULL, NULL,
+ },
+ {
+ 0x04, "Hayes 16750 modem", NULL,
+ NULL, NULL, NULL,
+ },
+ {
+ 0xFF, NULL, NULL,
+ NULL, NULL, NULL,
+ },
+};
+
+static const pci_subclass_t comm_subclass[] = {
+ {
+ PCI_SUBCLASS_COMMUNICATION_SERIAL, "serial controller",
+ NULL, NULL, serial_iface,
+ NULL, NULL,
+ },
+ {
+ PCI_SUBCLASS_COMMUNICATION_PARALLEL, "parallel port",
+ NULL, NULL, par_iface,
+ NULL, NULL,
+ },
+ {
+ PCI_SUBCLASS_COMMUNICATION_MULTISERIAL, "multiport serial controller",
+ NULL, NULL, NULL,
+ NULL, NULL,
+ },
+ {
+ PCI_SUBCLASS_COMMUNICATION_MODEM, "modem",
+ NULL, NULL, modem_iface,
+ NULL, NULL,
+ },
+ {
+ PCI_SUBCLASS_COMMUNICATION_GPIB, "GPIB controller",
+ NULL, NULL, NULL,
+ NULL, NULL,
+ },
+ {
+ PCI_SUBCLASS_COMMUNICATION_SC, "smart card",
+ NULL, NULL, NULL,
+ NULL, NULL,
+ },
+ {
+ PCI_SUBCLASS_COMMUNICATION_OTHER, "misc communication device",
+ NULL, NULL, NULL,
+ NULL, NULL,
+ },
+ {
+ 0xFF, NULL,
+ NULL, NULL, NULL,
+ NULL, NULL,
+ },
+};
+
+static const pci_iface_t pic_iface[] = {
+ {
+ 0x00, "8259 PIC", NULL,
+ NULL, NULL, NULL,
+ },
+ {
+ 0x01, "ISA PIC", NULL,
+ NULL, NULL, NULL,
+ },
+ {
+ 0x02, "EISA PIC", NULL,
+ NULL, NULL, NULL,
+ },
+ {
+ 0x10, "I/O APIC", NULL,
+ NULL, NULL, NULL,
+ },
+ {
+ 0x20, "I/O APIC", NULL,
+ NULL, NULL, NULL,
+ },
+ {
+ 0xFF, NULL, NULL,
+ NULL, NULL, NULL,
+ },
+};
+
+static const pci_iface_t dma_iface[] = {
+ {
+ 0x00, "8237 DMA controller", NULL,
+ NULL, NULL, NULL,
+ },
+ {
+ 0x01, "ISA DMA controller", NULL,
+ NULL, NULL, NULL,
+ },
+ {
+ 0x02, "EISA DMA controller", NULL,
+ NULL, NULL, NULL,
+ },
+ {
+ 0xFF, NULL, NULL,
+ NULL, NULL, NULL,
+ },
+};
+
+static const pci_iface_t tmr_iface[] = {
+ {
+ 0x00, "8254 system timer", NULL,
+ NULL, NULL, NULL,
+ },
+ {
+ 0x01, "ISA system timer", NULL,
+ NULL, NULL, NULL,
+ },
+ {
+ 0x02, "EISA system timer", NULL,
+ NULL, NULL, NULL,
+ },
+ {
+ 0xFF, NULL, NULL,
+ NULL, NULL, NULL,
+ },
+};
+
+static const pci_iface_t rtc_iface[] = {
+ {
+ 0x00, "generic RTC controller", NULL,
+ NULL, NULL, NULL,
+ },
+ {
+ 0x01, "ISA RTC controller", NULL,
+ NULL, NULL, NULL,
+ },
+ {
+ 0xFF, NULL, NULL,
+ NULL, NULL, NULL,
+ },
+};
+
+static const pci_dev_t sys_devices[] = {
+ /* IBM MPIC controller */
+ {
+ PCI_VENDOR_ID_IBM, PCI_DEVICE_ID_IBM_OPENPIC,
+ "open-pic", "MPIC", NULL, "chrp,open-pic\0",
+ 0, 0, 2,
+ NULL, NULL,
+ },
+ /* IBM MPIC2 controller */
+ {
+ PCI_VENDOR_ID_IBM, PCI_DEVICE_ID_IBM_OPENPIC2,
+ "open-pic", "MPIC2", NULL, "chrp,open-pic\0",
+ 0, 0, 2,
+ NULL, NULL,
+ },
+ {
+ 0xFFFF, 0xFFFF,
+ NULL, NULL, NULL, NULL,
+ -1, -1, -1,
+ NULL, NULL,
+ },
+};
+
+static const pci_subclass_t sys_subclass[] = {
+ {
+ PCI_SUBCLASS_SYSTEM_PIC, "PIC",
+ NULL, NULL, pic_iface,
+ NULL, NULL,
+ },
+ {
+ PCI_SUBCLASS_SYSTEM_DMA, "DMA controller",
+ NULL, NULL, dma_iface,
+ NULL, NULL,
+ },
+ {
+ PCI_SUBCLASS_SYSTEM_TIMER, "system timer",
+ NULL, NULL, tmr_iface,
+ NULL, NULL,
+ },
+ {
+ PCI_SUBCLASS_SYSTEM_RTC, "RTC controller",
+ NULL, NULL, rtc_iface,
+ NULL, NULL,
+ },
+ {
+ PCI_SUBCLASS_SYSTEM_PCI_HOTPLUG, "PCI hotplug controller",
+ NULL, NULL, NULL,
+ NULL, NULL,
+ },
+ {
+ PCI_SUBCLASS_SYSTEM_OTHER, "misc system peripheral",
+ NULL, sys_devices, NULL,
+ NULL, NULL,
+ },
+ {
+ 0xFF, NULL,
+ NULL, NULL, NULL,
+ NULL, NULL,
+ },
+};
+
+static const pci_subclass_t inp_subclass[] = {
+ {
+ PCI_SUBCLASS_INPUT_KEYBOARD, "keyboard controller",
+ NULL, NULL, NULL,
+ NULL, NULL,
+ },
+ {
+ PCI_SUBCLASS_INPUT_PEN, "digitizer",
+ NULL, NULL, NULL,
+ NULL, NULL,
+ },
+ {
+ PCI_SUBCLASS_INPUT_MOUSE, "mouse controller",
+ NULL, NULL, NULL,
+ NULL, NULL,
+ },
+ {
+ PCI_SUBCLASS_INPUT_SCANNER, "scanner controller",
+ NULL, NULL, NULL,
+ NULL, NULL,
+ },
+ {
+ PCI_SUBCLASS_INPUT_GAMEPORT, "gameport controller",
+ NULL, NULL, NULL,
+ NULL, NULL,
+ },
+ {
+ PCI_SUBCLASS_INPUT_OTHER, "misc input device",
+ NULL, NULL, NULL,
+ NULL, NULL,
+ },
+ {
+ 0xFF, NULL,
+ NULL, NULL, NULL,
+ NULL, NULL,
+ },
+};
+
+static const pci_subclass_t dock_subclass[] = {
+ {
+ PCI_SUBCLASS_DOCKING_GENERIC, "generic docking station",
+ NULL, NULL, NULL,
+ NULL, NULL,
+ },
+ {
+ PCI_SUBCLASS_DOCKING_OTHER, "misc docking station",
+ NULL, NULL, NULL,
+ NULL, NULL,
+ },
+ {
+ 0xFF, NULL,
+ NULL, NULL, NULL,
+ NULL, NULL,
+ },
+};
+
+static const pci_subclass_t cpu_subclass[] = {
+ {
+ PCI_SUBCLASS_PROCESSOR_386, "i386 processor",
+ NULL, NULL, NULL,
+ NULL, NULL,
+ },
+ {
+ PCI_SUBCLASS_PROCESSOR_486, "i486 processor",
+ NULL, NULL, NULL,
+ NULL, NULL,
+ },
+ {
+ PCI_SUBCLASS_PROCESSOR_PENTIUM, "pentium processor",
+ NULL, NULL, NULL,
+ NULL, NULL,
+ },
+ {
+ PCI_SUBCLASS_PROCESSOR_ALPHA, "alpha processor",
+ NULL, NULL, NULL,
+ NULL, NULL,
+ },
+ {
+ PCI_SUBCLASS_PROCESSOR_POWERPC, "PowerPC processor",
+ NULL, NULL, NULL,
+ NULL, NULL,
+ },
+ {
+ PCI_SUBCLASS_PROCESSOR_MIPS, "MIPS processor",
+ NULL, NULL, NULL,
+ NULL, NULL,
+ },
+ {
+ PCI_SUBCLASS_PROCESSOR_CO, "co-processor",
+ NULL, NULL, NULL,
+ NULL, NULL,
+ },
+ {
+ 0xFF, NULL,
+ NULL, NULL, NULL,
+ NULL, NULL,
+ },
+};
+
+static const pci_dev_t usb_devices[] = {
+#if defined(CONFIG_QEMU)
+ {
+ PCI_VENDOR_ID_APPLE, PCI_DEVICE_ID_APPLE_KEYL_USB,
+ "usb", "usb", NULL,
+ "pci106b,3f\0pciclass,0c0310\0",
+ 1, 0, 0,
+ NULL, NULL,
+ },
+#endif
+ {
+ 0xFFFF, 0xFFFF,
+ NULL, NULL, NULL, NULL,
+ -1, -1, -1,
+ NULL, NULL,
+ },
+};
+
+static const pci_iface_t usb_iface[] = {
+ {
+ 0x00, "UHCI USB controller", NULL,
+ NULL, NULL, NULL,
+ },
+ {
+ 0x10, "OHCI USB controller", NULL,
+ usb_devices, &usb_ohci_config_cb, NULL,
+ },
+ {
+ 0x20, "EHCI USB controller", NULL,
+ NULL, NULL, NULL,
+ },
+ {
+ 0x80, "misc USB controller", NULL,
+ NULL, NULL, NULL,
+ },
+ {
+ 0xFE, "USB device", NULL,
+ NULL, NULL, NULL,
+ },
+ {
+ 0xFF, NULL, NULL,
+ NULL, NULL, NULL,
+ },
+};
+
+static const pci_iface_t ipmi_iface[] = {
+ {
+ 0x00, "IPMI SMIC interface", NULL,
+ NULL, NULL, NULL,
+ },
+ {
+ 0x01, "IPMI keyboard interface", NULL,
+ NULL, NULL, NULL,
+ },
+ {
+ 0x02, "IPMI block transfer interface", NULL,
+ NULL, NULL, NULL,
+ },
+ {
+ 0xFF, NULL, NULL,
+ NULL, NULL, NULL,
+ },
+};
+
+static const pci_subclass_t ser_subclass[] = {
+ {
+ PCI_SUBCLASS_SERIAL_FIREWIRE, "Firewire bus controller",
+ "ieee1394", NULL, NULL,
+ NULL, NULL,
+ },
+ {
+ PCI_SUBCLASS_SERIAL_ACCESS, "ACCESS bus controller",
+ NULL, NULL, NULL,
+ NULL, NULL,
+ },
+ {
+ PCI_SUBCLASS_SERIAL_SSA, "SSA controller",
+ NULL, NULL, NULL,
+ NULL, NULL,
+ },
+ {
+ PCI_SUBCLASS_SERIAL_USB, "USB controller",
+ "usb", NULL, usb_iface,
+ NULL, NULL,
+ },
+ {
+ PCI_SUBCLASS_SERIAL_FIBER, "fibre channel controller",
+ NULL, NULL, NULL,
+ NULL, NULL,
+ },
+ {
+ PCI_SUBCLASS_SERIAL_SMBUS, "SMBus controller",
+ NULL, NULL, NULL,
+ NULL, NULL,
+ },
+ {
+ PCI_SUBCLASS_SERIAL_IB, "InfiniBand controller",
+ NULL, NULL, NULL,
+ NULL, NULL,
+ },
+ {
+ PCI_SUBCLASS_SERIAL_IPMI, "IPMI interface",
+ NULL, NULL, ipmi_iface,
+ NULL, NULL,
+ },
+ {
+ PCI_SUBCLASS_SERIAL_SERCOS, "SERCOS controller",
+ NULL, NULL, ipmi_iface,
+ NULL, NULL,
+ },
+ {
+ PCI_SUBCLASS_SERIAL_CANBUS, "CANbus controller",
+ NULL, NULL, ipmi_iface,
+ NULL, NULL,
+ },
+ {
+ 0xFF, NULL,
+ NULL, NULL, NULL,
+ NULL, NULL,
+ },
+};
+
+static const pci_subclass_t wrl_subclass[] = {
+ {
+ PCI_SUBCLASS_WIRELESS_IRDA, "IRDA controller",
+ NULL, NULL, NULL,
+ NULL, NULL,
+ },
+ {
+ PCI_SUBCLASS_WIRELESS_CIR, "consumer IR controller",
+ NULL, NULL, NULL,
+ NULL, NULL,
+ },
+ {
+ PCI_SUBCLASS_WIRELESS_RF_CONTROLLER, "RF controller",
+ NULL, NULL, NULL,
+ NULL, NULL,
+ },
+ {
+ PCI_SUBCLASS_WIRELESS_BLUETOOTH, "bluetooth controller",
+ NULL, NULL, NULL,
+ NULL, NULL,
+ },
+ {
+ PCI_SUBCLASS_WIRELESS_BROADBAND, "broadband controller",
+ NULL, NULL, NULL,
+ NULL, NULL,
+ },
+ {
+ PCI_SUBCLASS_WIRELESS_OTHER, "misc wireless controller",
+ NULL, NULL, NULL,
+ NULL, NULL,
+ },
+ {
+ 0xFF, NULL,
+ NULL, NULL, NULL,
+ NULL, NULL,
+ },
+};
+
+static const pci_subclass_t sat_subclass[] = {
+ {
+ PCI_SUBCLASS_SATELLITE_TV, "satellite TV controller",
+ NULL, NULL, NULL,
+ NULL, NULL,
+ },
+ {
+ PCI_SUBCLASS_SATELLITE_AUDIO, "satellite audio controller",
+ NULL, NULL, NULL,
+ NULL, NULL,
+ },
+ {
+ PCI_SUBCLASS_SATELLITE_VOICE, "satellite voice controller",
+ NULL, NULL, NULL,
+ NULL, NULL,
+ },
+ {
+ PCI_SUBCLASS_SATELLITE_DATA, "satellite data controller",
+ NULL, NULL, NULL,
+ NULL, NULL,
+ },
+ {
+ 0xFF, NULL,
+ NULL, NULL, NULL,
+ NULL, NULL,
+ },
+};
+
+static const pci_subclass_t crypt_subclass[] = {
+ {
+ PCI_SUBCLASS_CRYPT_NETWORK, "cryptographic network controller",
+ NULL, NULL, NULL,
+ NULL, NULL,
+ },
+ {
+ PCI_SUBCLASS_CRYPT_ENTERTAINMENT,
+ "cryptographic entertainment controller",
+ NULL, NULL, NULL,
+ NULL, NULL,
+ },
+ {
+ PCI_SUBCLASS_CRYPT_OTHER, "misc cryptographic controller",
+ NULL, NULL, NULL,
+ NULL, NULL,
+ },
+ {
+ 0xFF, NULL,
+ NULL, NULL, NULL,
+ NULL, NULL,
+ },
+};
+
+static const pci_subclass_t spc_subclass[] = {
+ {
+ PCI_SUBCLASS_SP_DPIO, "DPIO module",
+ NULL, NULL, NULL,
+ NULL, NULL,
+ },
+ {
+ PCI_SUBCLASS_SP_PERF, "performances counters",
+ NULL, NULL, NULL,
+ NULL, NULL,
+ },
+ {
+ PCI_SUBCLASS_SP_SYNCH, "communication synchronisation",
+ NULL, NULL, NULL,
+ NULL, NULL,
+ },
+ {
+ PCI_SUBCLASS_SP_MANAGEMENT, "management card",
+ NULL, NULL, NULL,
+ NULL, NULL,
+ },
+ {
+ PCI_SUBCLASS_SP_OTHER, "misc signal processing controller",
+ NULL, NULL, NULL,
+ NULL, NULL,
+ },
+ {
+ 0xFF, NULL,
+ NULL, NULL, NULL,
+ NULL, NULL,
+ },
+};
+
+static const pci_class_t pci_classes[] = {
+ /* 0x00 */
+ { "undefined", NULL, undef_subclass, },
+ /* 0x01 */
+ { "mass-storage controller", NULL, mass_subclass, },
+ /* 0x02 */
+ { "network controller", "network", net_subclass, },
+ /* 0x03 */
+ { "display controller", "display", displ_subclass, },
+ /* 0x04 */
+ { "multimedia device", NULL, media_subclass, },
+ /* 0x05 */
+ { "memory controller", "memory-controller", mem_subclass, },
+ /* 0x06 */
+ { "PCI bridge", NULL, bridg_subclass, },
+ /* 0x07 */
+ { "communication device", NULL, comm_subclass,},
+ /* 0x08 */
+ { "system peripheral", NULL, sys_subclass, },
+ /* 0x09 */
+ { "input device", NULL, inp_subclass, },
+ /* 0x0A */
+ { "docking station", NULL, dock_subclass, },
+ /* 0x0B */
+ { "processor", NULL, cpu_subclass, },
+ /* 0x0C */
+ { "serial bus controller", NULL, ser_subclass, },
+ /* 0x0D */
+ { "wireless controller", NULL, wrl_subclass, },
+ /* 0x0E */
+ { "intelligent I/O controller", NULL, NULL, },
+ /* 0x0F */
+ { "satellite communication controller", NULL, sat_subclass, },
+ /* 0x10 */
+ { "cryptographic controller", NULL, crypt_subclass, },
+ /* 0x11 */
+ { "signal processing controller", NULL, spc_subclass, },
+};
+
+static const pci_dev_t misc_pci[] = {
+ /* Heathrow Mac I/O */
+ {
+ PCI_VENDOR_ID_APPLE, PCI_DEVICE_ID_APPLE_343S1201,
+ "mac-io", "mac-io", "AAPL,343S1201", "heathrow\0",
+ 1, 1, 1,
+ &macio_heathrow_config_cb, NULL,
+ },
+ /* Paddington Mac I/O */
+ {
+ PCI_VENDOR_ID_APPLE, PCI_DEVICE_ID_APPLE_343S1211,
+ "mac-io", "mac-io", "AAPL,343S1211", "paddington\0heathrow\0",
+ 1, 1, 1,
+ &macio_heathrow_config_cb, NULL,
+ },
+ /* KeyLargo Mac I/O */
+ {
+ PCI_VENDOR_ID_APPLE, PCI_DEVICE_ID_APPLE_UNI_N_KEYL,
+ "mac-io", "mac-io", "AAPL,Keylargo", "Keylargo\0",
+ 1, 1, 1,
+ &macio_keylargo_config_cb, NULL,
+ },
+ {
+ 0xFFFF, 0xFFFF,
+ NULL, NULL, NULL, NULL,
+ -1, -1, -1,
+ NULL, NULL,
+ },
+};
+
+const pci_dev_t *pci_find_device (uint8_t class, uint8_t subclass,
+ uint8_t iface, uint16_t vendor,
+ uint16_t product)
+{
+ int (*config_cb)(const pci_config_t *config);
+ const pci_class_t *pclass;
+ const pci_subclass_t *psubclass;
+ const pci_iface_t *piface;
+ const pci_dev_t *dev;
+ const void *private;
+ pci_dev_t *new;
+ const char *name, *type;
+
+ name = "unknown";
+ type = "unknown";
+ config_cb = NULL;
+ private = NULL;
+
+ if (class == 0x00 && subclass == 0x01) {
+ /* Special hack for old style VGA devices */
+ class = 0x03;
+ subclass = 0x00;
+ } else if (class == 0xFF) {
+ /* Special case for misc devices */
+ dev = misc_pci;
+ goto find_device;
+ }
+ if (class > (sizeof(pci_classes) / sizeof(pci_class_t))) {
+ name = "invalid PCI device";
+ type = "invalid";
+ goto bad_device;
+ }
+ pclass = &pci_classes[class];
+ name = pclass->name;
+ type = pclass->type;
+ for (psubclass = pclass->subc; ; psubclass++) {
+ if (psubclass->subclass == 0xFF)
+ goto bad_device;
+ if (psubclass->subclass == subclass) {
+ if (psubclass->name != NULL)
+ name = psubclass->name;
+ if (psubclass->type != NULL)
+ type = psubclass->type;
+ if (psubclass->config_cb != NULL) {
+ config_cb = psubclass->config_cb;
+ }
+ if (psubclass->private != NULL)
+ private = psubclass->private;
+ if (psubclass->iface != NULL)
+ break;
+ dev = psubclass->devices;
+ goto find_device;
+ }
+ }
+ for (piface = psubclass->iface; ; piface++) {
+ if (piface->iface == 0xFF) {
+ dev = psubclass->devices;
+ break;
+ }
+ if (piface->iface == iface) {
+ if (piface->name != NULL)
+ name = piface->name;
+ if (piface->type != NULL)
+ type = piface->type;
+ if (piface->config_cb != NULL) {
+ config_cb = piface->config_cb;
+ }
+ if (piface->private != NULL)
+ private = piface->private;
+ dev = piface->devices;
+ break;
+ }
+ }
+find_device:
+ if (dev == NULL)
+ goto bad_device;
+ for (;; dev++) {
+ if (dev->vendor == 0xFFFF && dev->product == 0xFFFF) {
+ goto bad_device;
+ }
+ if (dev->vendor == vendor && dev->product == product) {
+ if (dev->name != NULL)
+ name = dev->name;
+ if (dev->type != NULL)
+ type = dev->type;
+ if (dev->config_cb != NULL) {
+ config_cb = dev->config_cb;
+ }
+ if (dev->private != NULL)
+ private = dev->private;
+ new = malloc(sizeof(pci_dev_t));
+ if (new == NULL)
+ return NULL;
+ new->vendor = vendor;
+ new->product = product;
+ new->type = type;
+ new->name = name;
+ new->model = dev->model;
+ new->compat = dev->compat;
+ new->acells = dev->acells;
+ new->scells = dev->scells;
+ new->icells = dev->icells;
+ new->config_cb = config_cb;
+ new->private = private;
+
+ return new;
+ }
+ }
+bad_device:
+ printk("Cannot manage '%s' PCI device type '%s':\n %x %x (%x %x %x)\n",
+ name, type, vendor, product, class, subclass, iface);
+
+ return NULL;
+}
Code Review / kvmfornfv.git / blobdiff