| 25,7 → 25,17 |
|---|
| #include <linux/pci_regs.h> /* The pci register defines */ |
| #include <linux/ioport.h> |
| |
| #include <linux/device.h> |
| |
| #if 0 |
| struct device |
| { |
| struct device *parent; |
| void *driver_data; |
| }; |
| |
| #endif |
| |
| #define PCI_CFG_SPACE_SIZE 256 |
| #define PCI_CFG_SPACE_EXP_SIZE 4096 |
| |
| 204,6 → 214,10 |
|---|
| * |
| * 7:3 = slot |
| * 2:0 = function |
| * |
| * PCI_DEVFN(), PCI_SLOT(), and PCI_FUNC() are defined in uapi/linux/pci.h. |
| * In the interest of not exposing interfaces to user-space unnecessarily, |
| * the following kernel-only defines are being added here. |
| */ |
| #define PCI_DEVFN(slot, func) ((((slot) & 0x1f) << 3) | ((func) & 0x07)) |
| #define PCI_SLOT(devfn) (((devfn) >> 3) & 0x1f) |
| 427,11 → 441,12 |
|---|
| D3cold, not set for devices |
| powered on/off by the |
| corresponding bridge */ |
| unsigned int ignore_hotplug:1; /* Ignore hotplug events */ |
| unsigned int d3_delay; /* D3->D0 transition time in ms */ |
| unsigned int d3cold_delay; /* D3cold->D0 transition time in ms */ |
| |
| #ifdef CONFIG_PCIEASPM |
| struct pcie_link_state *link_state; /* ASPM link state. */ |
| struct pcie_link_state *link_state; /* ASPM link state */ |
| #endif |
| |
| pci_channel_state_t error_state; /* current connectivity state */ |
| 446,13 → 461,15 |
|---|
| unsigned int irq; |
| struct resource resource[DEVICE_COUNT_RESOURCE]; /* I/O and memory regions + expansion ROMs */ |
| |
| bool match_driver; /* Skip attaching driver */ |
| /* These fields are used by common fixups */ |
| unsigned int transparent:1; /* Transparent PCI bridge */ |
| unsigned int transparent:1; /* Subtractive decode PCI bridge */ |
| unsigned int multifunction:1;/* Part of multi-function device */ |
| /* keep track of device state */ |
| unsigned int is_added:1; |
| unsigned int is_busmaster:1; /* device is busmaster */ |
| unsigned int no_msi:1; /* device may not use msi */ |
| unsigned int no_64bit_msi:1; /* device may only use 32-bit MSIs */ |
| unsigned int block_cfg_access:1; /* config space access is blocked */ |
| unsigned int broken_parity_status:1; /* Device generates false positive parity */ |
| unsigned int irq_reroute_variant:2; /* device needs IRQ rerouting variant */ |
| 460,8 → 477,6 |
|---|
| unsigned int msix_enabled:1; |
| unsigned int ari_enabled:1; /* ARI forwarding */ |
| unsigned int is_managed:1; |
| unsigned int is_pcie:1; /* Obsolete. Will be removed. |
| Use pci_is_pcie() instead */ |
| unsigned int needs_freset:1; /* Dev requires fundamental reset */ |
| unsigned int state_saved:1; |
| unsigned int is_physfn:1; |