PROTOCOLS
Block
Defined in fuchsia.hardware.block/block.fidl
GetInfo
Request
| Name | Type |
|---|
Response
| Name | Type |
|---|---|
status |
zx/status
|
info |
BlockInfo?
|
GetStats
Request
| Name | Type |
|---|---|
clear |
bool
|
Response
| Name | Type |
|---|---|
status |
zx/status
|
stats |
BlockStats?
|
GetFifo
Request
| Name | Type |
|---|
Response
| Name | Type |
|---|---|
status |
zx/status
|
fifo |
handle<fifo>?
|
AttachVmo
Request
| Name | Type |
|---|---|
vmo |
handle<vmo>
|
Response
| Name | Type |
|---|---|
status |
zx/status
|
vmoid |
VmoId?
|
CloseFifo
Request
| Name | Type |
|---|
Response
| Name | Type |
|---|---|
status |
zx/status
|
RebindDevice
Request
| Name | Type |
|---|
Response
| Name | Type |
|---|---|
status |
zx/status
|
InspectVmoProvider
Defined in fuchsia.hardware.block/ftl.fidl
It is treated as a separate protocol for extension if necessary.
GetVmo
Requests the inspect vmo from the entity.
- |vmo| has |ZX_RIGHTS_DUPLICATE|, |ZX_RIGHTS_TRANSFER|, |ZX_RIGHTS_READ|
Request
| Name | Type |
|---|
Response
| Name | Type |
|---|---|
result |
InspectVmoProvider_GetVmo_Result
|
Ftl
Defined in fuchsia.hardware.block/ftl.fidl
GetVmo
Requests the inspect vmo from the entity.
- |vmo| has |ZX_RIGHTS_DUPLICATE|, |ZX_RIGHTS_TRANSFER|, |ZX_RIGHTS_READ|
Request
| Name | Type |
|---|
Response
| Name | Type |
|---|---|
result |
InspectVmoProvider_GetVmo_Result
|
Format
Discards previous contents and reinitializes the device.
Request
| Name | Type |
|---|
Response
| Name | Type |
|---|---|
status |
zx/status
|
STRUCTS
BlockInfo
Defined in fuchsia.hardware.block/block.fidl
| Name | Type | Description | Default |
|---|---|---|---|
block_count |
uint64
|
No default | |
block_size |
uint32
|
No default | |
max_transfer_size |
uint32
|
No default | |
flags |
uint32
|
No default | |
reserved |
uint32
|
No default |
BlockStats
Defined in fuchsia.hardware.block/block.fidl
| Name | Type | Description | Default |
|---|---|---|---|
read |
fuchsia.storage.metrics/CallStat
|
No default | |
write |
fuchsia.storage.metrics/CallStat
|
No default | |
trim |
fuchsia.storage.metrics/CallStat
|
No default | |
flush |
fuchsia.storage.metrics/CallStat
|
No default | |
barrier_before |
fuchsia.storage.metrics/CallStat
|
No default | |
barrier_after |
fuchsia.storage.metrics/CallStat
|
No default |
VmoId
Defined in fuchsia.hardware.block/block.fidl
| Name | Type | Description | Default |
|---|---|---|---|
id |
uint16
|
No default |
InspectVmoProvider_GetVmo_Response
Defined in fuchsia.hardware.block/ftl.fidl
| Name | Type | Description | Default |
|---|---|---|---|
vmo |
handle<vmo>
|
No default |
UNIONS
InspectVmoProvider_GetVmo_Result
Defined in fuchsia.hardware.block/ftl.fidl
| Name | Type | Description |
|---|---|---|
response |
InspectVmoProvider_GetVmo_Response
|
|
err |
zx/status
|
CONSTANTS
| Name | Value | Type | Description |
|---|---|---|---|
| FLAG_READONLY |
1
|
uint32 |
|
| FLAG_REMOVABLE |
2
|
uint32 |
|
| FLAG_BOOTPART |
4
|
uint32 |
|
| FLAG_TRIM_SUPPORT |
8
|
uint32 |
|
| MAX_TRANSFER_UNBOUNDED |
4294967295
|
uint32 |
|
| VMOID_INVALID |
0
|
uint16 |