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87 commits

Author SHA1 Message Date
Annika Wierichs
f17ec0ced2 merge devel 2018-01-04 14:08:46 +01:00
Annika Wierichs
0c302b6199 added reliable connection pingpong (fully working). 2017-12-31 13:44:15 +01:00
Stefan Lankes
c94f6830f6 clear cr2 after handling the page fault 2017-12-31 11:12:46 +01:00
Annika Wierichs
c5657c2f95 added rc pingpong, ud working without host_to_guest. 2017-12-20 17:14:43 +01:00
Annika Wierichs
f929f91a6f local pingpong working, need to fix for rx_depth > 1 2017-12-19 23:00:03 +01:00
Annika Wierichs
c86a846fdd sockets not connecting. 2017-12-14 13:10:03 +01:00
Annika Wierichs
770c944599 added more conversions for host ptr version. 2017-12-13 17:18:31 +01:00
Annika Wierichs
95c5be5960 Pingpong running up to accept() calls. Added 2 helper functions to get qp_num and mr_lkey. 2017-12-12 18:10:18 +01:00
Annika Wierichs
4ba0acf58c Working up to modify/server. 2017-12-12 14:46:14 +01:00
Annika Wierichs
16b9e0583c Refactored code gen to produce new version of required code (no kernel mallocs). Malloc hooks WIP 2017-11-29 17:45:16 +01:00
Annika Wierichs
ae48d1a6c4 added malloc hooks, to be cleaned up. 2017-11-28 13:58:48 +01:00
Stefan Lankes
b3af314559 remove the dependencies on an array of boot stacks 
- share one stack for all core during the boot process
- reduce the size of the BSS section
 2017-11-26 12:48:00 +01:00
Annika Wierichs
bb40b96435 Fixed phys to virt function. Working now. 2017-11-24 12:47:24 +01:00
Annika Wierichs
ad49a935b2 Added phys_to_virt function. Adapting ibv prototype almost done. 2017-11-23 16:56:54 +01:00
Annika Wierichs
2faf331052 basic phys_to_virt framework set up. 2017-11-22 17:33:08 +01:00
Annika Wierichs
9f3922feec compiling, guest_mem problem solved. 2017-11-21 15:17:44 +01:00
Annika Wierichs
f93207e1d3 debugging memory conversion 2017-11-20 16:46:29 +01:00
Annika Wierichs
9b108aecae first test compiling. Segfault due to mutex conversion missing.ecit 2017-11-20 11:51:17 +01:00
Annika Wierichs
0e1ba141e6 first test compiling. Segfault due to mutex conversion missing. 2017-11-19 15:32:15 +01:00
Annika Wierichs
317a907e4b work in progress 2017-11-16 16:11:35 +01:00
Annika Wierichs
205ee63d6e working on ping pong start 2017-11-15 17:37:29 +01:00
Annika Wierichs
77aea478fb First ping pong elements almost done. 2017-11-14 16:43:44 +01:00
Annika Wierichs
e590b505f4 uhyve mem conversions 2017-11-13 16:23:11 +01:00
Stefan Lankes
8653afbd07 avoid using KVM_TRANSLATE in a loop 
- determine within HermitCore the guest physical address
=> simplifies the translation from guest virtual to host virtual address
=> reduce the number of syscalls (KVM_TRANSLATE)
 2017-11-10 22:17:45 +01:00
Annika Wierichs
69f2b1cef5 Started writing hypervisor part. 2017-11-10 15:54:19 +01:00
Annika Wierichs
ed4c45b9ec struct address conversion for 4 test fncs added (kernel side) 2017-11-09 16:18:45 +01:00
Annika Wierichs
69d8226c13 Basic struct parsing supported. Prepared for first manual address conversion tests. 2017-11-08 14:32:50 +01:00
Pierre Olivier
cfd208d266 Support for forwarding command line parameters and environment variables 
to uhyve
 2017-11-07 19:51:57 -05:00
Annika Wierichs
bec8a1859c Improved generated code. 2017-11-02 16:41:29 +01:00
Annika Wierichs
cc0cb1c882 Minor. Working on ptr conversions. 2017-10-30 17:16:28 +01:00
Annika Wierichs
91ce18c6ec Added a code generator, work in progress. Added ping pong for testing later. Added some more API calls. 2017-10-26 15:04:47 +02:00
Annika Wierichs
17f3ec78fc cleanup and comments 2017-10-21 16:22:41 +02:00
Annika Wierichs
aae4dcb937 ibv_get_device_list() working. Need to check phys memory conversions. 2017-10-21 15:49:35 +02:00
Annika Wierichs
26691d555d return value memory mappings, work in progress 2017-10-20 16:16:22 +02:00
Annika Wierichs
ba8fea704f includes ok. working on memory mapping stuff. 2017-10-19 15:58:17 +02:00
Annika Wierichs
e72f9a32b9 file(COPY now copying to x86_64-hermit/include. 2017-10-08 16:01:22 +02:00
Annika Wierichs
6b8e960813 Switch from libibverbs to rdma-core lib 2017-10-06 15:13:04 +02:00
Stefan Lankes
94c5cfbfd0 increasing the readability by simplifying the usage of send/recv functions 2017-09-24 00:55:27 +02:00
Stefan Lankes
638923afbf fix bug in counting of the ready tasks 2017-09-23 10:26:41 +02:00
Stefan Lankes
22991d27c2 check LWIP_FD_BIT before syscall will be forwarded to uhyve 2017-09-21 22:39:34 +02:00
Stefan Lankes
4839bc1643 remove obsolete code 2017-09-19 09:16:33 +02:00
Stefan Lankes
c6157e3ef7 use interrupts to notifiy incoming packets 
=> avoid busy waiting in uhyve's network adapter
 2017-09-18 00:23:09 +02:00
Stefan Lankes
28606578e4 add options for user defined uhyve network 2017-09-05 11:54:58 +02:00
Stefan Lankes
463298c383 add initial draft of uhyve's network interface 
- based on https://github.com/Solo5/solo5 and
- Tim's port for HermitCore
 2017-09-04 18:20:54 +02:00
Stefan Lankes
7f6bdd72b1 add option to enable e1000 driver 2017-08-03 22:30:30 +02:00
Stefan Lankes
abeae7ac0b remove obsolete global variable "kernel_stack" 2017-08-03 15:18:43 +02:00
Stefan Lankes
437f445ed8 fix typos, fix meaing of PAGE_CEIL and PAGE_FLOOR 2017-07-15 16:24:08 +02:00
Stefan Lankes
6033da1ecf remove obsolete code 2017-06-15 23:11:24 +02:00
Stefan Lankes
b4c45c5d7d remove obsolete code 2017-06-15 23:10:22 +02:00
Stefan Lankes
16106c0ee9 remove obsolete code 2017-06-15 16:27:13 +02:00