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Yuval Shaia 919ae3dd11 hw/rdma: Implementation of PVRDMA device 
PVRDMA is the QEMU implementation of VMware's paravirtualized RDMA device.
It works with its Linux Kernel driver AS IS, no need for any special
guest modifications.

While it complies with the VMware device, it can also communicate with
bare metal RDMA-enabled machines and does not require an RDMA HCA in the
host, it can work with Soft-RoCE (rxe).

It does not require the whole guest RAM to be pinned allowing memory
over-commit and, even if not implemented yet, migration support will be
possible with some HW assistance.

Implementation is divided into 2 components, rdma general and pvRDMA
specific functions and structures.

The second PVRDMA sub-module - interaction with PCI layer.
- Device configuration and setup (MSIX, BARs etc).
- Setup of DSR (Device Shared Resources)
- Setup of device ring.
- Device management.

Reviewed-by: Dotan Barak <dotanb@mellanox.com>
Reviewed-by: Zhu Yanjun <yanjun.zhu@oracle.com>
Signed-off-by: Yuval Shaia <yuval.shaia@oracle.com>
Signed-off-by: Marcel Apfelbaum <marcel@redhat.com>
2018-02-19 13:03:24 +02:00
..
9pfs Move include qemu/option.h from qemu-common.h to actual users 2018-02-09 13:52:16 +01:00
acpi Move include qemu/option.h from qemu-common.h to actual users 2018-02-09 13:52:16 +01:00
adc Include qapi/error.h exactly where needed 2018-02-09 13:50:17 +01:00
alpha Merge remote-tracking branch 'origin/master' into HEAD 2018-01-11 22:03:50 +02:00
arm raspi: Raspberry Pi 3 support 2018-02-15 18:33:46 +00:00
audio hw/audio/sb16.c: change dolog() to qemu_log_mask() 2018-02-02 08:19:47 +01:00
block virtio,vhost,pci,pc: features, fixes and cleanups 2018-02-13 16:33:31 +00:00
bt hw/bt: Replace fprintf(stderr, "*\n" with error_report() 2018-01-22 09:51:00 +01:00
char hw/char: remove legacy interface escc_init() 2018-02-16 12:14:26 +11:00
core machine: Polish -machine xxx,help 2018-02-10 10:06:20 +03:00
cpu hw: use "qemu/osdep.h" as first #include in source files 2017-12-18 17:07:02 +03:00
cris cris: use generic cpu_model parsing 2017-10-27 16:03:54 +02:00
display memory: hide memory_region_sync_dirty_bitmap behind DirtyBitmapSnapshot 2018-02-13 16:15:09 +01:00
dma hw/dma: Replace fprintf(stderr, "*\n" with error_report() 2018-02-06 18:29:09 +01:00
gpio Replace all occurances of __FUNCTION__ with __func__ 2018-01-22 09:46:18 +01:00
hppa hw/hppa: Use qemu_log_mask instead of fprintf to stderr 2018-02-04 14:11:03 -08:00
i2c Include qapi/error.h exactly where needed 2018-02-09 13:50:17 +01:00
i386 Move include qemu/option.h from qemu-common.h to actual users 2018-02-09 13:52:16 +01:00
ide Include qapi/error.h exactly where needed 2018-02-09 13:50:17 +01:00
input qdev: use device_class_set_parent_realize/unrealize/reset() 2018-02-05 13:54:38 +01:00
intc hw/intc/armv7m_nvic: Fix byte-to-interrupt number conversions 2018-02-15 18:29:49 +00:00
ipack pci: Add INTERFACE_CONVENTIONAL_PCI_DEVICE to Conventional PCI devices 2017-10-15 05:54:43 +03:00
ipmi Include qapi/error.h exactly where needed 2018-02-09 13:50:17 +01:00
isa lpc: drop pcie host dependency 2018-02-13 18:25:48 +02:00
lm32 hw/lm32: Replace fprintf(stderr, "*\n" with error_report() 2018-02-06 18:29:26 +01:00
m68k m68k: mcf5208: use generic cpu_model parsing 2017-10-27 16:03:54 +02:00
mem nvdimm: add 'unarmed' option 2018-01-19 11:18:51 -02:00
microblaze xlnx-zynqmp-pmu: Connect the IPI device to the PMU 2018-01-26 11:09:09 +01:00
mips Include qapi/error.h exactly where needed 2018-02-09 13:50:17 +01:00
misc cuda: convert to trace-events 2018-02-16 12:14:26 +11:00
moxie hw/moxie: Replace fprintf(stderr, "*\n" with error_report() 2018-02-06 18:29:26 +01:00
net * CAN bus (will be under network maintainner) 2018-02-13 18:24:08 +00:00
nios2 Include qapi/error.h exactly where needed 2018-02-09 13:50:17 +01:00
nvram Move include qemu/option.h from qemu-common.h to actual users 2018-02-09 13:52:16 +01:00
openrisc hw/openrisc: Replace fprintf(stderr, "*\n" with error_report() 2018-02-06 18:29:26 +01:00
pci virtio,vhost,pci,pc: features, fixes and cleanups 2018-02-13 16:33:31 +00:00
pci-bridge virtio,vhost,pci,pc: features, fixes and cleanups 2018-02-13 16:33:31 +00:00
pci-host virtio,vhost,pci,pc: features, fixes and cleanups 2018-02-13 16:33:31 +00:00
pcmcia hw: Clean up includes 2016-01-29 15:07:25 +00:00
ppc ppc4xx: Add device models found in PPC440 core SoCs 2018-02-16 14:06:07 +11:00
rdma hw/rdma: Implementation of PVRDMA device 2018-02-19 13:03:24 +02:00
s390x Miscellaneous patches for 2018-02-07 2018-02-09 14:39:09 +00:00
scsi virtio,vhost,pci,pc: features, fixes and cleanups 2018-02-13 16:33:31 +00:00
sd sdhci: add Spec v4.2 register definitions 2018-02-13 16:15:09 +01:00
sh4 pci: Rename root bus initialization functions for clarity 2017-12-05 19:13:45 +02:00
smbios Move include qemu/option.h from qemu-common.h to actual users 2018-02-09 13:52:16 +01:00
sparc hw/char: remove legacy interface escc_init() 2018-02-16 12:14:26 +11:00
sparc64 Include qapi/error.h exactly where needed 2018-02-09 13:50:17 +01:00
ssi Include qapi/error.h exactly where needed 2018-02-09 13:50:17 +01:00
timer Miscellaneous patches for 2018-02-07 2018-02-09 14:39:09 +00:00
tpm Clean up includes 2018-02-09 05:05:11 +01:00
tricore tricore: use generic cpu_model parsing 2017-10-27 16:04:27 +02:00
unicore32 hw/unicore32: restrict hw addr defines to source file 2017-12-18 17:07:02 +03:00
usb virtio,vhost,pci,pc: features, fixes and cleanups 2018-02-13 16:33:31 +00:00
vfio virtio,vhost,pci,pc: features, fixes and cleanups 2018-02-13 16:33:31 +00:00
virtio virtio,vhost,pci,pc: features, fixes and cleanups 2018-02-13 16:33:31 +00:00
watchdog Eliminate qapi/qmp/types.h 2018-02-09 13:52:15 +01:00
xen virtio,vhost,pci,pc: features, fixes and cleanups 2018-02-13 16:33:31 +00:00
xenpv hw/xen*: Replace fprintf(stderr, "*\n" with error_report() 2018-02-06 18:29:46 +01:00
xtensa Move include qemu/option.h from qemu-common.h to actual users 2018-02-09 13:52:16 +01:00
Makefile.objs hw/rdma: Add wrappers and macros 2018-02-19 13:03:24 +02:00