read() can return a short read, whereas stream_read() waits until the
full version string is read.
Submitted by: Ka Ho Ng <khng300_gmail.com>
Reviewed by: grehan
MFC after: 1 week
Differential Revision: https://reviews.freebsd.org/D23591
Add printf() wrapper to use CR/CRLF terminators depending on whether
stdio is mapped to a tty open in raw mode.
Try to use the wrapper everywhere.
For now we leave the custom DPRINTF/WPRINTF defined by device
models, but we may remove them in the future.
Reviewed by: grehan, jhb
MFC after: 2 weeks
Differential Revision: https://reviews.freebsd.org/D22657
Some of the printf statements only use LF to get a newline. However, a CR character is also required for the serial console to print debug logs in a nice way.
Fix those code locations that only use LF, by adding a CR character.
Reviewed by: markj, aleksandr.fedorov@itglobal.com
MFC after: 1 week
Differential Revision: https://reviews.freebsd.org/D22552
Otherwise duplicate messages can trigger a reinitialization of the
compression stream while the update thread is running. Also ensure
that the stream is initialized before the update thread may attempt
to use it.
PR: 238333
Reviewed by: cem, rgrimes
MFC after: 3 days
Sponsored by: The FreeBSD Foundation
Differential Revision: https://reviews.freebsd.org/D20673
will return success when the kernel is built without support of
the capability mode.
It is important to note, that I'm taking a more conservative approach
with these changes and it will be done in small steps.
Reviewed by: jhb
MFC after: 6 weeks
Differential Revision: https://reviews.freebsd.org/D18744
Alternatively to IPv4 address:port this will allow to listen on IPv6
link-local (incl. scope), a specific address, or ::. Addresses have
to be given in RFC2732 format so that [::]:port parsing will work.
This patch also starts to introduce WITH_INET/INET6_SUPPORT to bhyve.
PR: 232018
Submitted by: Dave Rush (northwoodlogic.free gmail.com) (original)
Reviewed by: Dave Rush (updated verison)
MFC after: 3 days
The prior code only allowed multiples of 32 for the
numbers of columns. Remove this restriction to allow
a forthcoming UEFI firmware update to allow arbitrary
x,y resolutions.
(the code for handling rows already supported non mult-32 values)
Reviewed by: Leon Dang (original author)
MFC after: 3 weeks
Differential Revision: https://reviews.freebsd.org/D15274
pthread_join(3). The variable tid is not yet initialized in case
the authentication fails at early stage, that would lead pthread_join be
called with an uninitialized variable.
CID: 1375950
Reported by: Coverity, cem
Reviewed by: cem
MFC after: 3 weeks.
Sponsored by: iXsystems, Inc.
Differential Revision: https://reviews.freebsd.org/D11150
not on wildcard. [1]
- Move the default port assignment from pci_fbuf.c to rfb.c,
to avoid polluting pci_fbuf.c with network things.
Suggested by: grehan
this on the branch.
Original commit message:
Initial bhyve native graphics support.
This adds emulations for a raw framebuffer device, PS2 keyboard/mouse,
XHCI USB controller and a USB tablet.
A simple VNC server is provided for keyboard/mouse input, and graphics
output.
A VGA emulation is included, but is currently disconnected until an
additional bhyve change to block out VGA memory is committed.
Credits:
- raw framebuffer, VNC server, XHCI controller, USB bus/device emulation
and UEFI f/w support by Leon Dang
- VGA, console/g, initial VNC server by tychon@
- PS2 keyboard/mouse jointly done by tychon@ and Leon Dang
- hypervisor framebuffer mem support by neel@
Tested by: Michael Dexter, in a number of revisions of this code.
With the appropriate UEFI image, FreeBSD, Windows and Linux guests can
installed and run in graphics mode using the UEFI/GOP framebuffer.
Approved by: re (gjb)
