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Author SHA1 Message Date
Andrew Webster
d3238e6f95 Kinetis enet: buffer management update 
This patch manages the packet buffer used by the upper layers by making sure it is always set to a valid transmit buffer that can be used by the MAC-NET core.  The only exception to this is when the upper layer re-uses a receive buffer to send a response. In this case, the updated receive buffer is swapped with an empty transmit buffer.  If there is no empty transmit buffer available, the packet will be dropped.

Signed-off-by: Andrew Webster <awebster@arcx.com>

Kinetis enet: add support for DBSWP

Signed-off-by: Andrew Webster <awebster@arcx.com>
 2016-01-21 19:00:21 -06:00
Andrew Webster
64a0f54767 Kinetis enet: add PHY ioctl support. 2016-01-21 18:54:04 -06:00
Andrew Webster
a118233a59 Kinetis enet: set the MII_MODE bit. The RM states that this bit should always be 1. 2016-01-21 18:50:53 -06:00
Andrew Webster
36408697ca Kinetis enet: leave the write buffer wrap bit alone. The wrap buffer bit is initialized when the buffers are set up and should not be changed later 2016-01-21 18:49:23 -06:00
Andrew Webster
6ba74a281a Kinetis enet: RDAR should be called after ETHER_EN 2016-01-21 18:46:54 -06:00
Andrew Webster
c1a8443416 inetis enet: disallow transmit when the queue is full 2016-01-21 18:45:46 -06:00
Andrew Webster
a3f8be04ac Kinetis enet: initialize the MAC address 2016-01-21 18:44:10 -06:00
Andrew Webster
a16cae2b74 Kinetis enet: support multiple transmits between interrupts. Accounts for the unlikely event that more than one packet has been transmitted before the tx done is processed 2016-01-21 18:40:52 -06:00
Andrew Webster
409d499fc8 Kinetis enet: use rounded up MTU size for buffers. The buffers must be evenly divisible by 16, so round up the MTU size and use that for the buffer sizes 2016-01-21 18:39:12 -06:00
Andrew Webster
d09eec1066 Kinetis enet: fix minor logic errors 2016-01-21 18:36:27 -06:00
Andrew Webster
8dc63d6016 Kinetis enet: fix typos 2016-01-21 18:35:19 -06:00
Gregory Nutt
5ebd84c890 Update to use 64-bit timer when available 2016-01-21 11:53:58 -06:00
Stefan Kolb
b6dd44bdcd SAMV71 TC: Fix compilation errors when certain timers are enabled. 2016-01-20 09:39:12 -06:00
Gregory Nutt
fcc7af3ab0 Merged in paulpatience/nuttx-arch/stm32_tim (pull request #53) 
STM32 TIM: Fix comment
 2016-01-19 16:04:47 -06:00
Paul A. Patience
3ecdb0c21c STM32 TIM: Fix comment 2016-01-19 17:02:00 -05:00
Gregory Nutt
b7e9fb9284 Merged in paulpatience/nuttx-arch/stm32_qencoder (pull request #52) 
STM32 QEncoder: Fix typo
 2016-01-19 15:47:07 -06:00
Paul A. Patience
d81001326c STM32 QEncoder: Fix typo 2016-01-19 16:44:21 -05:00
Gregory Nutt
be5afc3cf9 Merged in paulpatience/nuttx-arch/stm32_tim (pull request #51) 
STM32 TIM: Fix typos and add forgotten bit
 2016-01-19 14:57:25 -06:00
Paul A. Patience
26a434d76a STM32 TIM: Fix typos and add forgotten bit 2016-01-19 15:49:03 -05:00
Gregory Nutt
727361d736 Remove Eclipse project files from repository. Noted by Sebastien Lorquet 2016-01-19 10:00:26 -06:00
Frank Benkert
dd13fcde44 CAN: Add more extensive error reporting information 2016-01-18 12:21:20 -06:00
Gregory Nutt
74c7e3d0bf STM32 OTF FS/HS Host. Fix two cases where stm32_putreg parameters were backward. Noted by Hang Xu 2016-01-18 08:10:37 -06:00
Gregory Nutt
0e86ee747a Merged in paulpatience/nuttx-arch/stm32_qencoder (pull request #50) 
STM32 QEncoder: Fix some typos
 2016-01-18 07:35:10 -06:00
Paul A. Patience
196d379010 STM32 QEncoder: Fix some typos 2016-01-17 21:52:03 -05:00
Gregory Nutt
4e8772dfca ATMEGA: A few trivial updates to USART-related macros 2016-01-16 14:38:28 -06:00
Gregory Nutt
6ca2315cf0 ATMEGA: Make some naming used with the 2560 compatible with other ATmega parts 2016-01-16 13:41:49 -06:00
Gregory Nutt
b5584c3cf9 Trivia, cosmetic 2016-01-15 13:38:35 -06:00
Gregory Nutt
027e5ef1a1 LPC43xx: Fix some errors/warnings in ADC driver 2016-01-15 13:37:12 -06:00
Gregory Nutt
6c2cd3edee Changes from review of last pull request 2016-01-15 10:55:58 -06:00
Gregory Nutt
aea0c7c3ef Merged in petekol/arch (pull request #49) 
Master
 2016-01-15 10:21:19 -06:00
Lok Tep
a089847f39 Merged nuttx/arch into master 2016-01-15 15:32:55 +01:00
Gregory Nutt
2030784891 sim: Add more symbols to nuttx-names.dat 2016-01-14 15:14:25 -06:00
Juha Niskanen
8a671d604d stm32/chip: Fix STM32L15 TIM5 base address. 2016-01-11 07:25:50 -06:00
Gregory Nutt
4b71d74a2b Minor typo fix in warning 2016-01-09 19:57:48 -06:00
Gregory Nutt
10001f8556 WINTOOl should be selected only for Cygwin. MSYS and native should not have it. 2016-01-09 16:34:33 -06:00
Gregory Nutt
7231439290 Test for CONFIG_AVR_HAS_MEMX_PTR must be after inclusion of config.h 2016-01-09 08:11:25 -06:00
Gregory Nutt
d0578bfc2b Changes to last pull request needed for conformance with coding standard 2016-01-09 07:25:24 -06:00
Gregory Nutt
203899cca8 Merged in kloper/arch/atmega2560 (pull request #48) 
debug macros for AVR (take #2): Introduce debug macro hooks for AVR
 2016-01-09 07:17:35 -06:00
Dimitry Kloper
642b92b391 Introduce debug macro hooks for AVR 
When AVR_HAS_MEMX_PTR is enabled provide dbg macro hooks that place
the format strings in program memory releasing RAM for other tasks.
 2016-01-09 14:44:38 +02:00
Gregory Nutt
7a393f9e8b Eliminate some warnings 2016-01-08 11:26:16 -06:00
Gregory Nutt
278701f93d Eliminate warnings (one of which looks like a bug) 2016-01-08 11:22:57 -06:00
Gregory Nutt
68e3f5d9ce All AVR toolchain configuration names must end with _TOOLCHAIN to work properly with nuttx/tools/testbuilds.sh 2016-01-08 10:39:59 -06:00
Gregory Nutt
595799212c SAMV7: Add logic to check if multiple banks are busy in TXINI interrupt processing. This logic is probably necessary, but currently commented out because it is untested 2016-01-08 07:47:00 -06:00
Dimitry Kloper
0d684a42e4 Merged nuttx/arch/master into atmega2560 2016-01-07 21:59:42 +02:00
Gregory Nutt
dfe3240973 AVR: Rename ATMEGA_PC_SIZE to AVR_PC_SIZE since it must be used in common AVR logic. Add definitions for other AVR architectures as necessary for compilation 2016-01-07 08:14:09 -06:00
Gregory Nutt
951c40215a Atmega: Eliminate some warnings 2016-01-06 09:50:15 -06:00
Gregory Nutt
fe94318bb4 PIC32MX/MZ: Fix error in assember macro. Noted by Tilak Tangudu 2016-01-05 10:04:50 -06:00
Gregory Nutt
a063be5802 Merged in kloper/arch/atmega2560 (pull request #47) 
Atmega2560
 2016-01-05 07:06:51 -06:00
Dimitry Kloper
16212f19e7 AVR: Introduce Atmel Toolchain as a configuration option 
Atmel's AVR8 toolchain is similar to WinAVR, but at present moment
it has one important feature that WinAVR does not. The __flash and __memx
allow built in comiler support for transparent program memory pointers.
Functions that use such pointers will work both with RAM arrays and
flash memory arrays. The compiler generates an appropriate code automatically.
For systems with tiny memory like atmega, this is very important and
allows to move all static const strings into flash.
 2016-01-04 21:53:44 +02:00
Dimitry Kloper
b9f06dc5e3 ATMEGA2560: Fix compilation when CONFIG_DISABLE_SIGNALS is undefined 2016-01-04 21:39:48 +02:00