PROTOCOLS
Bus
Defined in fuchsia.hardware.pci/pci.fidl
GetDevices
Request
| Name | Type |
|---|
Response
| Name | Type |
|---|---|
devices |
vector<Device>[64]
|
GetHostBridgeInfo
Request
| Name | Type |
|---|
Response
| Name | Type |
|---|---|
info |
HostBridgeInfo
|
Pci
Defined in fuchsia.hardware.pci/pci.fidl
fxbug.dev/33713: Remove the zx_pcie types and implement them here
AckInterrupt
Request
| Name | Type |
|---|
Response
| Name | Type |
|---|---|
s |
zx/status
|
ConfigRead16
Request
| Name | Type |
|---|---|
offset |
uint16
|
Response
| Name | Type |
|---|---|
s |
zx/status
|
value |
uint16
|
ConfigRead32
Request
| Name | Type |
|---|---|
offset |
uint16
|
Response
| Name | Type |
|---|---|
s |
zx/status
|
value |
uint32
|
ConfigRead8
Request
| Name | Type |
|---|---|
offset |
uint16
|
Response
| Name | Type |
|---|---|
s |
zx/status
|
value |
uint8
|
ConfigWrite16
Request
| Name | Type |
|---|---|
offset |
uint16
|
value |
uint16
|
Response
| Name | Type |
|---|---|
s |
zx/status
|
ConfigWrite32
Request
| Name | Type |
|---|---|
offset |
uint16
|
value |
uint32
|
Response
| Name | Type |
|---|---|
s |
zx/status
|
ConfigWrite8
Request
| Name | Type |
|---|---|
offset |
uint16
|
value |
uint8
|
Response
| Name | Type |
|---|---|
s |
zx/status
|
ConfigureIrqMode
Request
| Name | Type |
|---|---|
requested_irq_count |
uint32
|
Response
| Name | Type |
|---|---|
s |
zx/status
|
mode |
PciIrqMode
|
EnableBusMaster
Request
| Name | Type |
|---|---|
enable |
bool
|
Response
| Name | Type |
|---|---|
s |
zx/status
|
GetBar
Request
| Name | Type |
|---|---|
bar_id |
uint32
|
Response
| Name | Type |
|---|---|
s |
zx/status
|
res |
fuchsia.hardware.syscalls.pci/PciBar
|
GetBti
Request
| Name | Type |
|---|---|
index |
uint32
|
Response
| Name | Type |
|---|---|
s |
zx/status
|
bti |
handle<bti>
|
GetDeviceInfo
Request
| Name | Type |
|---|
Response
| Name | Type |
|---|---|
s |
zx/status
|
info |
fuchsia.hardware.syscalls.pci/PcieDeviceInfo
|
GetFirstCapability
Request
| Name | Type |
|---|---|
id |
uint8
|
Response
| Name | Type |
|---|---|
s |
zx/status
|
offset |
uint8
|
GetFirstExtendedCapability
Request
| Name | Type |
|---|---|
id |
uint16
|
Response
| Name | Type |
|---|---|
s |
zx/status
|
offset |
uint16
|
GetNextCapability
Request
| Name | Type |
|---|---|
id |
uint8
|
offset |
uint8
|
Response
| Name | Type |
|---|---|
s |
zx/status
|
offset |
uint8
|
GetNextExtendedCapability
Request
| Name | Type |
|---|---|
id |
uint16
|
offset |
uint16
|
Response
| Name | Type |
|---|---|
s |
zx/status
|
offset |
uint16
|
MapInterrupt
Request
| Name | Type |
|---|---|
which_irq |
uint32
|
Response
| Name | Type |
|---|---|
s |
zx/status
|
handle |
handle<interrupt>
|
QueryIrqMode
Request
| Name | Type |
|---|---|
mode |
fuchsia.hardware.syscalls.pci/PciIrqMode
|
Response
| Name | Type |
|---|---|
s |
zx/status
|
max_irqs |
uint32
|
ResetDevice
Request
| Name | Type |
|---|
Response
| Name | Type |
|---|---|
s |
zx/status
|
SetIrqMode
Request
| Name | Type |
|---|---|
mode |
fuchsia.hardware.syscalls.pci/PciIrqMode
|
requested_irq_count |
uint32
|
Response
| Name | Type |
|---|---|
s |
zx/status
|
STRUCTS
BaseAddress
Defined in fuchsia.hardware.pci/pci.fidl
| Name | Type | Description | Default |
|---|---|---|---|
address |
uint64
|
No default | |
size |
uint64
|
No default | |
is_memory |
bool
|
No default | |
is_prefetchable |
bool
|
No default | |
is_64bit |
bool
|
No default | |
id |
uint8
|
No default |
Capability
Defined in fuchsia.hardware.pci/pci.fidl
| Name | Type | Description | Default |
|---|---|---|---|
id |
uint8
|
No default | |
offset |
uint8
|
No default |
Device
Defined in fuchsia.hardware.pci/pci.fidl
| Name | Type | Description | Default |
|---|---|---|---|
base_addresses |
vector<BaseAddress>[6]
|
No default | |
capabilities |
vector<Capability>[32]
|
No default | |
ext_capabilities |
vector<ExtendedCapability>[32]
|
No default | |
config |
vector<uint8>[256]
|
No default | |
bus_id |
uint8
|
No default | |
device_id |
uint8
|
No default | |
function_id |
uint8
|
No default |
ExtendedCapability
Defined in fuchsia.hardware.pci/pci.fidl
| Name | Type | Description | Default |
|---|---|---|---|
id |
uint16
|
No default | |
offset |
uint16
|
No default |
HostBridgeInfo
Defined in fuchsia.hardware.pci/pci.fidl
| Name | Type | Description | Default |
|---|---|---|---|
start_bus_number |
uint8
|
No default | |
end_bus_number |
uint8
|
No default | |
segment_group |
uint16
|
No default |
ENUMS
PciCapId
Type: uint8
Defined in fuchsia.hardware.pci/pci.fidl
| Name | Value | Description |
|---|---|---|
NULL |
0 |
|
PCI_PWR_MGMT |
1 |
|
AGP |
2 |
|
VITAL_PRODUCT_DATA |
3 |
|
SLOT_IDENTIFICATION |
4 |
|
MSI |
5 |
|
COMPACT_PCI_HOTSWAP |
6 |
|
PCIX |
7 |
|
HYPERTRANSPORT |
8 |
|
VENDOR |
9 |
|
DEBUG_PORT |
10 |
|
COMPACT_PCI_CRC |
11 |
|
PCI_HOT_PLUG |
12 |
|
PCI_BRIDGE_SUBSYSTEM_VID |
13 |
|
AGP8X |
14 |
|
SECURE_DEVICE |
15 |
|
PCI_EXPRESS |
16 |
|
MSIX |
17 |
|
SATA_DATA_NDX_CFG |
18 |
|
ADVANCED_FEATURES |
19 |
|
ENHANCED_ALLOCATION |
20 |
|
FLATTENING_PORTAL_BRIDGE |
21 |
PciCfg
Type: uint16
Defined in fuchsia.hardware.pci/pci.fidl
| Name | Value | Description |
|---|---|---|
VENDOR_ID |
0 |
|
DEVICE_ID |
2 |
|
COMMAND |
4 |
|
STATUS |
6 |
|
REVISION_ID |
8 |
|
CLASS_CODE_INTR |
9 |
|
CLASS_CODE_SUB |
10 |
|
CLASS_CODE_BASE |
11 |
|
CACHE_LINE_SIZE |
12 |
|
LATENCY_TIMER |
13 |
|
HEADER_TYPE |
14 |
|
BIST |
15 |
|
BASE_ADDRESSES |
16 |
|
CARDBUS_CIS_PTR |
40 |
|
SUBSYSTEM_VENDOR_ID |
44 |
|
SUBSYSTEM_ID |
46 |
|
EXP_ROM_ADDRESS |
48 |
|
CAPABILITIES_PTR |
52 |
|
INTERRUPT_LINE |
60 |
|
INTERRUPT_PIN |
61 |
|
MIN_GRANT |
62 |
|
MAX_LATENCY |
63 |
PciExtCapId
Type: uint16
Defined in fuchsia.hardware.pci/pci.fidl
| Name | Value | Description |
|---|---|---|
NULL |
0 |
|
ADVANCED_ERROR_REPORTING |
1 |
|
VIRTUAL_CHANNEL_NO_MFVC |
2 |
|
DEVICE_SERIAL_NUMBER |
3 |
|
POWER_BUDGETING |
4 |
|
ROOT_COMPLEX_LINK_DECLARATION |
5 |
|
ROOT_COMPLEX_INTERNAL_LINK_CONTROL |
6 |
|
ROOT_COMPLEX_EVENT_COLLECTOR_ENDPOINT_ASSOCIATION |
7 |
|
MULTI_FUNCTION_VIRTUAL_CHANNEL |
8 |
|
VIRTUAL_CHANNEL |
9 |
|
RCRB |
10 |
|
VENDOR |
11 |
|
CAC |
12 |
|
ACS |
13 |
|
ARI |
14 |
|
ATS |
15 |
|
SR_IOV |
16 |
|
MR_IOV |
17 |
|
MULTICAST |
18 |
|
PRI |
19 |
|
ENHANCED_ALLOCATION |
20 |
|
RESIZABLE_BAR |
21 |
|
DYNAMIC_POWER_ALLOCATION |
22 |
|
TPH |
23 |
|
LATENCY_TOLERANCE_REPORTING |
24 |
|
SECONDARY_PCI_EXPRESS |
25 |
|
PMUX |
26 |
|
PASID |
27 |
|
LNR |
28 |
|
DPC |
29 |
|
L1PM_SUBSTATES |
30 |
|
PRECISION_TIME_MEASUREMENT |
31 |
|
MPCIE |
32 |
|
FRS_QUEUEING |
33 |
|
READINESS_TIME_REPORTING |
34 |
|
DESIGNATED_VENDOR |
35 |
|
VF_RESIZABLE_BAR |
36 |
|
DATA_LINK_FEATURE |
37 |
|
PHYSICAL_LAYER_16 |
38 |
|
LANE_MARGINING_AT_RECEIVER |
39 |
|
HIERARCHY_ID |
40 |
|
NATIVE_PCIE_ENCLOSURE |
41 |
|
PHYSICAL_LAYER_32 |
42 |
|
ALTERNATE_PROTOCOL |
43 |
|
SYSTEM_FIRMWARE_INTERMEDIARY |
44 |
PciIrqMode
Type: uint8
Defined in fuchsia.hardware.pci/pci.fidl
| Name | Value | Description |
|---|---|---|
DISABLED |
0 |
|
LEGACY |
1 |
|
LEGACY_NOACK |
2 |
|
MSI |
3 |
|
MSI_X |
4 |
|
COUNT |
5 |
CONSTANTS
| Name | Value | Type | Description |
|---|---|---|---|
| BASE_ADDRESS_COUNT |
6
|
uint32 |
|
| BASE_CONFIG_SIZE |
256
|
uint32 |
|
| MAX_CAPABILITIES |
32
|
uint32 |
|
| MAX_DEVICES |
64
|
uint32 |
|
| MAX_EXT_CAPABILITIES |
32
|
uint32 |