riscv/qemu - qemu - Gitea: Git with a cup of tea

Author	SHA1	Message	Date
Gerd Hoffmann	8d15028ec0	Add iov_clear() Fill the spefified area with zeros. Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>	15 years ago
Gerd Hoffmann	3a1dca94d6	Add iov_hexdump() Useful for debugging purposes. Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>	15 years ago
Hannes Reinecke	348e7b8dcd	iov: Update parameter usage in iov_(to\|from)_buf() iov_to_buf() has an 'offset' parameter, iov_from_buf() hasn't. This patch adds the missing parameter to iov_from_buf(). It also renames the 'offset' parameter to 'iov_off' to emphasize it's the offset into the iovec and not the buffer. Signed-off-by: Hannes Reinecke <hare@suse.de> Acked-by: Alexander Graf <agraf@suse.de> Signed-off-by: Kevin Wolf <kwolf@redhat.com>	15 years ago
Amit Shah	4c64d5b52e	iov: Move from hw/ to topdir The iov functions can be useful to other code as well. Signed-off-by: Amit Shah <amit.shah@redhat.com> CC: Christoph Hellwig <hch@lst.de> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>	17 years ago
Amit Shah	fa6111f215	iov: Add iov_to_buf and iov_size helpers iov_to_buf() puts the buffer contents in the iov in a linearized buffer. iov_size() gets the length of the contents in the iov. The iov_to_buf() function is the memcpy_to_iovec() function that was used in virtio-ballon.c. Signed-off-by: Amit Shah <amit.shah@redhat.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>	17 years ago
Amit Shah	e4d5639dbb	iov: Introduce a new file for helpers around iovs, add iov_from_buf() The virtio-net code uses iov_fill() which fills an iov from a linear buffer. The virtio-serial-bus code does something similar in an open-coded function. Create a new iov.c file that has iov_from_buf(). Convert virtio-net and virtio-serial-bus over to use this functionality. virtio-net used ints to hold sizes, the new function is going to use size_t types. Later commits will add the opposite functionality -- going from an iov to a linear buffer. Signed-off-by: Amit Shah <amit.shah@redhat.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>	17 years ago