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| author | Wulfsta <wulfstawulfsta@gmail.com> | 2024-10-10 15:13:02 -0400 |
|---|---|---|
| committer | KevinOConnor <kevin@koconnor.net> | 2024-10-21 22:27:41 -0400 |
| commit | 52af688245a663ad2a2b44f6b7c939d5c3e17f6f (patch) | |
| tree | 62e9d3fe9b1743eb3685c25b9d5a8c7b2f252e4a | |
| parent | 8a530cbcce8d251a7428fabbb6b24fb65f881373 (diff) | |
| download | kutter-52af688245a663ad2a2b44f6b7c939d5c3e17f6f.tar.gz kutter-52af688245a663ad2a2b44f6b7c939d5c3e17f6f.tar.xz kutter-52af688245a663ad2a2b44f6b7c939d5c3e17f6f.zip | |
atsam: Add data memory barrier to USB driver
Signed-off-by: Luke Vuksta <wulfstawulfsta@gmail.com>
| -rw-r--r-- | src/atsam/sam3_usb.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/src/atsam/sam3_usb.c b/src/atsam/sam3_usb.c index a76d7c75..a26a6961 100644 --- a/src/atsam/sam3_usb.c +++ b/src/atsam/sam3_usb.c @@ -32,6 +32,7 @@ usb_write_packet(uint32_t ep, const uint8_t *data, uint32_t len) uint8_t *dest = usb_fifo(ep); while (len--) *dest++ = *data++; + __DMB(); } static void |