Changeset d345ce2 in mainline for uspace/lib/drv

Timestamp:

2018-02-11T17:18:17Z (7 years ago)

Author:

Ondřej Hlavatý <aearsis@…>

Branches:

lfn, master, serial, ticket/834-toolchain-update, topic/msim-upgrade, topic/simplify-dev-export

Children:

2f762a7

Parents:

fc3dfe6d

git-author:

Ondřej Hlavatý <aearsis@…> (2018-02-05 02:46:43)

git-committer:

Ondřej Hlavatý <aearsis@…> (2018-02-11 17:18:17)

Message:

usb: pass buffers as base + ptr to support partial writes/reads

File:

• uspace/lib/drv/include/usbhc_iface.h (modified) (1 diff)

uspace/lib/drv/include/usbhc_iface.h

@@ -137 +137 @@
          * large. Is patched after being transmitted over IPC, so the pointer is
          * still valid.
+         *
+         * Note that offset might be actually more than PAGE_SIZE.
          */
-        void *base;                     
+        void *base;
         size_t offset;                  /**< Offset to the buffer */
         size_t size;                    /**< Requested size. */