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| author | Sebastian Huber <sebastian.huber@embedded-brains.de> | 2020-04-14 15:55:33 +0200 |
|---|---|---|
| committer | Christian Mauderer <christian.mauderer@embedded-brains.de> | 2020-04-14 16:39:20 +0200 |
| commit | 64c45b5a1ae864f069eee98ee5be49629294025d (patch) | |
| tree | b14ca7dc67c07328d68870744621615147375007 /rtemsbsd | |
| parent | testsuite: A description for each test added (diff) | |
| download | rtems-libbsd-64c45b5a1ae864f069eee98ee5be49629294025d.tar.bz2 | |
usb_busdma: Add USB_NEED_BUSDMA_COHERENT_ALLOC
Some BSPs have a cache-coherent memory area, however, it should not be
used for the USB controller.
Diffstat (limited to 'rtemsbsd')
| -rw-r--r-- | rtemsbsd/include/rtems/bsd/local/opt_usb.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/rtemsbsd/include/rtems/bsd/local/opt_usb.h b/rtemsbsd/include/rtems/bsd/local/opt_usb.h index 809a969f..9f654863 100644 --- a/rtemsbsd/include/rtems/bsd/local/opt_usb.h +++ b/rtemsbsd/include/rtems/bsd/local/opt_usb.h @@ -1,4 +1,5 @@ #include <rtems/bsd/modules.h> +#include <bsp.h> #define USB_HAVE_CONDVAR 1 @@ -6,6 +7,10 @@ #define USB_HAVE_BUSDMA 1 +#if !defined(LIBBSP_ARM_IMX_BSP_H) && !defined(LIBBSP_ARM_STM32H7_BSP_H) +#define USB_NEED_BUSDMA_COHERENT_ALLOC 1 +#endif + #define USB_HAVE_COMPAT_LINUX 0 #define USB_HAVE_USER_IO 0 |