[Qemu-devel] [PATCH 0/4] char: flow control: fixes, virtio-serial flow control

[Amit Shah]

Hi Anthony,

This series is based on top of your char-flow.2 branch on github.

Patches 1 and 2 fix return values, and make the series work properly.
These small patches should ideally be folded in the patches that
introduced the code.

Patch 3 adds gio watch support for unix and tcp sockets.

Patch 4 adds flow control to virtio-serial ports.

With these applied, I tested flow control with virtio-serial ports
with a unix socket backend, and things are working fine.

Amit Shah (4):
  char: poll a frontend only if it's writable
  char: fix return value of can_read functions on no input
  char: add gio watch fn for tcp backends
  virtio: console: add flow control

 hw/virtio-console.c | 13 +++++++++++++
 qemu-char.c         | 15 +++++++++++----
 2 files changed, 24 insertions(+), 4 deletions(-)

-- 
1.8.1