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Gregory Nutt 2014-11-20 09:38:38 -06:00
parent 86c0ef71f2
commit 5bdac09cf1
1 changed files with 12 additions and 2 deletions
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14
TODO
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@ -1,4 +1,4 @@
NuttX TODO List (Last updated November 15, 2014)
NuttX TODO List (Last updated November 20, 2014)
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This file summarizes known NuttX bugs, limitations, inconsistencies with
@ -15,7 +15,7 @@ nuttx/
(8) Kernel/Protected Builds
(4) C++ Support
(6) Binary loaders (binfmt/)
(12) Network (net/, drivers/net)
(13) Network (net/, drivers/net)
(4) USB (drivers/usbdev, drivers/usbhost)
(10) Libraries (libc/, )
(11) File system/Generic drivers (fs/, drivers/)
@ -851,6 +851,16 @@ o Network (net/, drivers/net)
have more than one. Very high if you need to have the same port numbers
on each network served by the device.
Title: INTERRUPT LEVEL PROCESSING IN ETHERNET DRIVERS
Description: Too many Ethernet drivers do interrupt-level processing with the network
stack. The network stack supports either interrupt level processing or
normal task level processing (depending on CONFIG_NET_NOINTS). This is
really a very bad use of CPU resources; All of the network stack processing
should be more to a work queue (and, all use of CONFIG_NET_NOINTS=n should
be eliminated).
Status: Open
Priority: Pretty high if you want a well behaved system.
o USB (drivers/usbdev, drivers/usbhost)
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