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Allow the same endpoint number to be reused for IN and OUT endpoints

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separately, effectively allowing two endpoints with the same number
- numbers are no unique, only endpoint addresses are.
This commit is contained in:
Sebastian Zagrodzki
2017-06-13 23:04:34 +02:00
parent 883910dd57
commit 2b78100ce3
7 changed files with 141 additions and 45 deletions
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72
fakelibusb_devices.go
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@@ -36,14 +36,16 @@ var fakeDevices = []*DeviceDesc{
Number: 0,
Alternate: 0,
Class: ClassVendorSpec,
Endpoints: map[int]EndpointDesc{
1: {
Endpoints: map[EndpointAddress]EndpointDesc{
0x01: {
Address: 0x01,
Number: 1,
Direction: EndpointDirectionOut,
MaxPacketSize: 512,
TransferType: TransferTypeBulk,
},
2: {
0x82: {
Address: 0x82,
Number: 2,
Direction: EndpointDirectionIn,
MaxPacketSize: 512,
@@ -82,15 +84,17 @@ var fakeDevices = []*DeviceDesc{
Number: 1,
Alternate: 0,
Class: ClassVendorSpec,
Endpoints: map[int]EndpointDesc{
5: {
Endpoints: map[EndpointAddress]EndpointDesc{
0x05: {
Address: 0x05,
Number: 5,
Direction: EndpointDirectionOut,
MaxPacketSize: 3 * 1024,
TransferType: TransferTypeIsochronous,
UsageType: IsoUsageTypeData,
},
6: {
0x86: {
Address: 0x86,
Number: 6,
Direction: EndpointDirectionIn,
MaxPacketSize: 3 * 1024,
@@ -102,14 +106,16 @@ var fakeDevices = []*DeviceDesc{
Number: 1,
Alternate: 1,
Class: ClassVendorSpec,
Endpoints: map[int]EndpointDesc{
5: {
Endpoints: map[EndpointAddress]EndpointDesc{
0x05: {
Address: 0x05,
Number: 5,
Direction: EndpointDirectionOut,
MaxPacketSize: 2 * 1024,
TransferType: TransferTypeIsochronous,
},
6: {
0x86: {
Address: 0x86,
Number: 6,
Direction: EndpointDirectionIn,
MaxPacketSize: 2 * 1024,
@@ -120,14 +126,16 @@ var fakeDevices = []*DeviceDesc{
Number: 1,
Alternate: 2,
Class: ClassVendorSpec,
Endpoints: map[int]EndpointDesc{
5: {
Endpoints: map[EndpointAddress]EndpointDesc{
0x05: {
Address: 0x05,
Number: 5,
Direction: EndpointDirectionIn,
MaxPacketSize: 1024,
TransferType: TransferTypeIsochronous,
},
6: {
0x86: {
Address: 0x86,
Number: 6,
Direction: EndpointDirectionIn,
MaxPacketSize: 1024,
@@ -138,4 +146,44 @@ var fakeDevices = []*DeviceDesc{
}},
}},
},
// Bus 001 Device 003: ID 9999:0002
// One config, one interface, one setup,
// two endpoints: 0x01 OUT, 0x81 IN.
&DeviceDesc{
Bus: 1,
Address: 3,
Spec: Version(2, 0),
Device: Version(1, 0),
Vendor: ID(0x1111),
Product: ID(0x1111),
Protocol: 255,
Configs: map[int]ConfigDesc{1: {
Number: 1,
MaxPower: Milliamperes(100),
Interfaces: []InterfaceDesc{{
Number: 0,
AltSettings: []InterfaceSetting{{
Number: 0,
Alternate: 0,
Class: ClassVendorSpec,
Endpoints: map[EndpointAddress]EndpointDesc{
0x01: {
Address: 0x01,
Number: 1,
Direction: EndpointDirectionOut,
MaxPacketSize: 512,
TransferType: TransferTypeBulk,
},
0x81: {
Address: 0x81,
Number: 1,
Direction: EndpointDirectionIn,
MaxPacketSize: 512,
TransferType: TransferTypeBulk,
},
},
}},
}},
}},
},
}