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| author | Gregory Nutt <gnutt@nuttx.org> | 2014-03-25 14:19:27 -0600 |
|---|---|---|
| committer | Gregory Nutt <gnutt@nuttx.org> | 2014-03-25 14:19:27 -0600 |
| commit | bd93927073cf42d447517ee5e8989528d58ef8d5 (patch) | |
| tree | 3ef90c115e3c1ea01df4682501a0b00d94d940a1 /nuttx/ChangeLog | |
| parent | c37252ce3a77122d6da8ee580a2edec5a9d8dc06 (diff) | |
| download | nuttx-bd93927073cf42d447517ee5e8989528d58ef8d5.tar.gz nuttx-bd93927073cf42d447517ee5e8989528d58ef8d5.tar.bz2 nuttx-bd93927073cf42d447517ee5e8989528d58ef8d5.zip | |
Reimagine the USB MSC worker thread as a kernel thread (instead of a pthread)
Diffstat (limited to 'nuttx/ChangeLog')
| -rw-r--r-- | nuttx/ChangeLog | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/nuttx/ChangeLog b/nuttx/ChangeLog index a825178b4..fa6fdd153 100644 --- a/nuttx/ChangeLog +++ b/nuttx/ChangeLog @@ -7031,3 +7031,17 @@ Kconfig; update naming to include SAM34_ (2014-3-24). * configs/sam4e-ek/include/board.h: Update HSMCI timing to use the CLKODD bit (2014-3-24). + * drivers/include/mtd/Kconfig, sector512.c, and include/nuttx/mtd/mtd.h: + Add a new MTD driver that can be used to contain another driver and + force its apparent sector size to be 512 bytes (2014-3-24). + * arch/arm/src/sam34/sam_lowputc.c sam_serial.c: Fix a mysterious + multithreading bug that can log up the serial port (2014-3-14). + * drivers/usbdev/Kconfig, usbmsc.c, usbmsc.h, and usbmsc_scsi.c: + Redesign threading module used with the USB MSC driver. It was using + pthreads before and these were changed to a kernel thread. The reason + for this has to do with task grouping: A pthread is a memory of the + group of the task that started it. A kernel thread is independent of + the task that started in (other than knowing it as the parent). This + allows me to remove so kludge logic to "deparent" the pthread on + startup (2014-3-25). + |