Difference between revisions of "PCIe services"

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m (ISession)
(ISession)
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| 20 || SetAspmEnable
 
| 20 || SetAspmEnable
 
|-
 
|-
| 21 || [?+]
+
| 21 || [3.0.0+]
 
|-
 
|-
 
| 22 || [?+]
 
| 22 || [?+]

Revision as of 21:13, 6 May 2019

pcie

This is "nn::pcie::detail::IManager".

Cmd Name
0 #RegisterClassDriver
1 #QueryFunctionsUnregistered

RegisterClassDriver

Takes the current process handle (0xFFFF8001).

Returns an event handle and session handle to a #ISession.

QueryFunctionsUnregistered

Takes a type-6 buffer.

Returns a list of connected PCIe endpoint devices.

ISession

This is "nn::pcie::detail::ISession".

Cmd Name
0 QueryFunctions
1 AcquireFunction
2 ReleaseFunction
3 GetFunctionState
4 GetBarProfile
5 ReadConfig
6 WriteConfig
7 ReadBarRegion
8 WriteBarRegion
9 FindCapability
10 FindExtendedCapability
11 MapDma
12 UnmapDma
13 UnmapDmaBusAddress
14 GetDmaBusAddress
15 GetDmaBusAddressRange
16 SetDmaEnable
17 AcquireIrq
18 ReleaseIrq
19 SetIrqEnable
20 SetAspmEnable
21 [3.0.0+]
22 [?+]
23 [7.0.0+]

[7.0.0+] AcquireIrq now takes an additional 4-bytes of input, and no longer returns an output handle. SetAspmEnable now returns an output handle.

pcie:log

This was added with [6.0.0+].

Cmd Name
0
1