Andriy Gapon 9aaefb2c53 bhyve: stability and performance improvement for dbgport ... The TCP server implementation in dbgport does not track clients, so it may try to write to a disconected socket resulting in SIGPIPE. Avoid that by setting SO_NOSIGPIPE socket option. Because dbgport emulates an I/O port to guest, the communication is done byte by byte. Reduce latency of the TCP/IP transfers by using TCP_NODELAY option. In my tests that change improves performance of kgdb commands with lots of output (e.g. info threads) by two orders of magnitude. A general note. Since we have a uart emulation in bhyve, that can be used for the console and gdb access to guests. So, bvmconsole and bvmdebug could be de-orbited now. But there are many existing deployments that still dependend on those. Discussed with: julian, jhb MFC after: 2 weeks Sponsored by: Panzura		2016-11-29 13:11:00 +00:00
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acpi.c
acpi.h
ahci.h
atkbdc.c	Import bhyve_graphics into CURRENT. Thanks to all who tested	2016-07-04 03:19:06 +00:00
atkbdc.h	Import bhyve_graphics into CURRENT. Thanks to all who tested	2016-07-04 03:19:06 +00:00
bhyve.8	Typo fixed: arbitraty -> arbitrary.	2016-10-17 09:40:18 +00:00
bhyvegc.c	Import bhyve_graphics into CURRENT. Thanks to all who tested	2016-07-04 03:19:06 +00:00
bhyvegc.h	Import bhyve_graphics into CURRENT. Thanks to all who tested	2016-07-04 03:19:06 +00:00
bhyverun.c	Fix improper use of "its".	2016-11-08 23:59:41 +00:00
bhyverun.h	Fix CTASSERT issue in a more clean way	2016-07-06 16:02:15 +00:00
block_if.c	Improve error message when failing to open a backing file	2016-05-27 11:46:54 +00:00
block_if.h
bootrom.c
bootrom.h
console.c	Import bhyve_graphics into CURRENT. Thanks to all who tested	2016-07-04 03:19:06 +00:00
console.h	Import bhyve_graphics into CURRENT. Thanks to all who tested	2016-07-04 03:19:06 +00:00
consport.c
dbgport.c	bhyve: stability and performance improvement for dbgport	2016-11-29 13:11:00 +00:00
dbgport.h
fwctl.c	Use MIN()/MAX() macros from sys/param.h.	2016-04-22 06:25:32 +00:00
fwctl.h
inout.c
inout.h
ioapic.c	Make PCI interupts allocation static when using bootrom (UEFI).	2016-07-14 17:16:10 +00:00
ioapic.h	Make PCI interupts allocation static when using bootrom (UEFI).	2016-07-14 17:16:10 +00:00
Makefile	Add virtio-console support to bhyve.	2016-09-17 13:48:01 +00:00
Makefile.depend	DIRDEPS_BUILD: Update dependencies.	2016-08-31 19:30:46 +00:00
mem.c
mem.h
mevent_test.c
mevent.c
mevent.h
mptbl.c
mptbl.h
pci_ahci.c	Fix NCQ TRIM emulation.	2016-07-17 14:13:47 +00:00
pci_e82545.c	Invert calloc(3) argument order.	2016-08-30 12:40:12 +00:00
pci_emul.c	Make PCI interupts allocation static when using bootrom (UEFI).	2016-07-14 17:16:10 +00:00
pci_emul.h	Add emulation for multiple (up to 16) MSI vectors for AHCI.	2016-07-08 21:30:18 +00:00
pci_fbuf.c	- Change the fbuf "vga" parameter to "vga=on|io|off".	2016-07-27 00:03:29 +00:00
pci_hostbridge.c
pci_irq.c	Make PCI interupts allocation static when using bootrom (UEFI).	2016-07-14 17:16:10 +00:00
pci_irq.h	Make PCI interupts allocation static when using bootrom (UEFI).	2016-07-14 17:16:10 +00:00
pci_lpc.c
pci_lpc.h
pci_passthru.c	Fix gcc warnings	2016-07-06 05:05:03 +00:00
pci_uart.c
pci_virtio_block.c	bhyve: replace uninitialized variable "offset".	2016-05-13 14:38:04 +00:00
pci_virtio_console.c	virtio_console: handle short writes to an Unix domain socket gracefully.	2016-11-24 22:16:18 +00:00
pci_virtio_net.c
pci_virtio_rnd.c
pci_xhci.c	Catch another case where an XHCI interrupt was being	2016-07-26 23:40:25 +00:00
pci_xhci.h	Import bhyve_graphics into CURRENT. Thanks to all who tested	2016-07-04 03:19:06 +00:00
pm.c
post.c
ps2kbd.c	Implement right shift/ctl, and convert the VNC/xorg scancode	2016-07-11 06:31:15 +00:00
ps2kbd.h	Import bhyve_graphics into CURRENT. Thanks to all who tested	2016-07-04 03:19:06 +00:00
ps2mouse.c	Import bhyve_graphics into CURRENT. Thanks to all who tested	2016-07-04 03:19:06 +00:00
ps2mouse.h	Import bhyve_graphics into CURRENT. Thanks to all who tested	2016-07-04 03:19:06 +00:00
rfb.c	Fix gcc build errors with SSE 4.2 detection and gcc warnings	2016-07-06 05:17:07 +00:00
rfb.h	Import bhyve_graphics into CURRENT. Thanks to all who tested	2016-07-04 03:19:06 +00:00
rtc.c
rtc.h
smbiostbl.c
smbiostbl.h
sockstream.c	Import bhyve_graphics into CURRENT. Thanks to all who tested	2016-07-04 03:19:06 +00:00
sockstream.h	Import bhyve_graphics into CURRENT. Thanks to all who tested	2016-07-04 03:19:06 +00:00
spinup_ap.c
spinup_ap.h
task_switch.c	Fix CTASSERT issue in a more clean way	2016-07-06 16:02:15 +00:00
uart_emul.c
uart_emul.h
usb_emul.c	Import bhyve_graphics into CURRENT. Thanks to all who tested	2016-07-04 03:19:06 +00:00
usb_emul.h	Import bhyve_graphics into CURRENT. Thanks to all who tested	2016-07-04 03:19:06 +00:00
usb_mouse.c	Fix gcc warning	2016-07-06 05:17:56 +00:00
vga.c	Fix unchecked array reference in the VGA device emulation code.	2016-10-25 17:13:58 +00:00
vga.h	Import bhyve_graphics into CURRENT. Thanks to all who tested	2016-07-04 03:19:06 +00:00
virtio.c
virtio.h	Add virtio-console support to bhyve.	2016-09-17 13:48:01 +00:00
xmsr.c
xmsr.h