search for: virt_start

This is version 0.5 of the virtio-iommu specification, the paravirtualized IOMMU. This version addresses feedback from v0.4 and adds an event virtqueue. Please find the specification, LaTeX sources and pdf, at: git://linux-arm.org/virtio-iommu.git viommu/v0.5 http://linux-arm.org/git?p=virtio-iommu.git;a=blob;f=dist/v0.5/virtio-iommu-v0.5.pdf A detailed changelog since v0.4 follows. You can find

This is version 0.5 of the virtio-iommu specification, the paravirtualized IOMMU. This version addresses feedback from v0.4 and adds an event virtqueue. Please find the specification, LaTeX sources and pdf, at: git://linux-arm.org/virtio-iommu.git viommu/v0.5 http://linux-arm.org/git?p=virtio-iommu.git;a=blob;f=dist/v0.5/virtio-iommu-v0.5.pdf A detailed changelog since v0.4 follows. You can find

...: 383 node_to_cpu : node0:0-3 xen_major : 3 xen_minor : 1 xen_extra : .2-238.9.1.el5 xen_caps : xen-3.0-x86_64 xen-3.0-x86_32p hvm-3.0-x86_32 hvm-3.0-x86_32p hvm-3.0-x86_64 xen_pagesize : 4096 platform_params : virt_start=0xffff800000000000 xen_changeset : unavailable cc_compiler : gcc version 4.1.2 20080704 (Red Hat 4.1.2-50) cc_compile_by : mockbuild cc_compile_domain : centos.org cc_compile_date : Tue Apr 12 18:01:03 EDT 2011 xend_config_format : 2 And on server 2 it...

..._cpu : node0:0-3 xen_major : 3 xen_minor : 2 xen_extra : -1 xen_caps : xen-3.0-x86_64 xen-3.0-x86_32p hvm-3.0-x86_32 hvm-3.0-x86_32p hvm-3.0-x86_64 xen_scheduler : credit xen_pagesize : 4096 platform_params : virt_start=0xffff800000000000 xen_changeset : unavailable cc_compiler : gcc version 4.3.1 (Debian 4.3.1-2) cc_compile_by : waldi cc_compile_domain : debian.org cc_compile_date : Sat Jun 28 09:32:18 UTC 2008 xend_config_format : 4 #lspci -v 09:00.0 Ethernet control...

I sent this patch directly to Gregor, and neglected to CC this list. Sorry about that. I''d like to make it so that there is no need to modify any Mini-OS source files when extending it with an application. All that is required is a change to Makefile, and a small change to kernel.c, printf.c, and string.c. I have enclosed the patch. With this patch, one could write an application in a

...ode0:581 node_to_dma32_mem : node0:581 max_node_id : 0 xen_major : 4 xen_minor : 0 xen_extra : .1-rc5 xen_caps : xen-3.0-x86_64 xen-3.0-x86_32p xen_scheduler : credit xen_pagesize : 4096 platform_params : virt_start=0xffff800000000000 xen_changeset : Mon Aug 02 11:18:41 2010 +0100 21296:e7bd619f8aaa xen_commandline : cc_compiler : gcc version 4.3.2 (Debian 4.3.2-1.1) cc_compile_by : root cc_compile_domain : cc_compile_date : Tue Aug 3 09:11:28 CEST 2010 xend_con...

...00000000:00000180:0000e43d:00000000:00000001 >total_memory : 1023 >free_memory : 62 >xen_major : 3 >xen_minor : 0 >xen_extra : -unstable >xen_caps : xen-3.0-x86_32 hvm-3.0-x86_32 >platform_params : virt_start=0xfc000000 >xen_changeset : Tue Apr 25 18:22:11 2006 +0100 9744:1ad06bd6832d >cc_compiler : gcc version 4.0.0 20050519 (Red Hat 4.0.0-8) >cc_compile_by : build >cc_compile_domain : katana-technology.com >cc_compile_date : Wed Apr 26 00:10:30 E...

...: node0:22240 xen_major : 3 xen_minor : 4 xen_extra : .2 xen_caps : xen-3.0-x86_64 xen-3.0-x86_32p hvm-3.0-x86_32 hvm-3.0-x86_32p hvm-3.0-x86_64 xen_scheduler : credit xen_pagesize : 4096 platform_params : virt_start=0xffff800000000000 xen_changeset : unavailable cc_compiler : gcc version 3.4.6 20060404 (Red Hat 3.4.6-10) cc_compile_by : root cc_compile_domain : (none) cc_compile_date : Thu Dec 3 22:47:18 CST 2009 xend_config_format : 4 xm info for Xen-4.0.0...

...: node0:22240 xen_major : 3 xen_minor : 4 xen_extra : .2 xen_caps : xen-3.0-x86_64 xen-3.0-x86_32p hvm-3.0-x86_32 hvm-3.0-x86_32p hvm-3.0-x86_64 xen_scheduler : credit xen_pagesize : 4096 platform_params : virt_start=0xffff800000000000 xen_changeset : unavailable cc_compiler : gcc version 3.4.6 20060404 (Red Hat 3.4.6-10) cc_compile_by : root cc_compile_domain : (none) cc_compile_date : Thu Dec 3 22:47:18 CST 2009 xend_config_format : 4 xm info for Xen-4.0.0...

...mory         : 2090 xen_major              : 4 xen_minor              : 1 xen_extra              : .0_01-106.1 xen_caps               : xen-3.0-x86_64 xen-3.0-x86_32p hvm-3.0-x86_32 hvm-3.0-x86_32p hvm-3.0-x86_64 xen_scheduler          : credit xen_pagesize           : 4096 platform_params        : virt_start=0xffff800000000000 xen_changeset          : 23010 xen_commandline        : dummy=dummy dom0_mem=784M com1=115200,n8 console=com1 cc_compiler            : gcc version 4.5.1 20101208 [gcc-4_5-branch revision 167585] (SU cc_compile_by          : abuild cc_compile_domain      : cc_compile_date        :...

...or : 4 > xen_minor : 2 > xen_extra : .2 > xen_caps : xen-3.0-x86_64 xen-3.0-x86_32p hvm-3.0-x86_32 > hvm-3.0-x86_32p hvm-3.0-x86_64 > xen_scheduler : credit > xen_pagesize : 4096 > platform_params : virt_start=0xffff800000000000 > xen_changeset : unavailable > xen_commandline : placeholder loglvl=all dom0_mem=2048M > dom0_max_vcpus=2 com2=115200 console=com2,vga > cc_compiler : gcc (Debian 4.4.5-8) 4.4.5 > cc_compile_by : root > cc_compile_domain...

...memory : node0:3974 xen_major : 3 xen_minor : 4 xen_extra : .2 xen_caps : xen-3.0-x86_64 xen-3.0-x86_32p hvm-3.0-x86_32 hvm-3.0-x86_32p hvm-3.0-x86_64 xen_scheduler : credit xen_pagesize : 4096 platform_params : virt_start=0xffff800000000000 xen_changeset : unavailable cc_compiler : gcc version 4.1.2 20080704 (Red Hat 4.1.2-44) cc_compile_by : root cc_compile_domain : gitco.tld cc_compile_date : Wed Nov 11 21:16:28 CET 2009 xend_config_format : 4 And lsmod from a VM: Mo...

...cpus : 0 xen_major : 4 xen_minor : 2 xen_extra : .2-23.el6 xen_caps : xen-3.0-x86_64 xen-3.0-x86_32p hvm-3.0-x86_32 hvm-3.0-x86_32p hvm-3.0-x86_64 xen_scheduler : credit xen_pagesize : 4096 platform_params : virt_start=0xffff800000000000 xen_changeset : unavailable xen_commandline : dom0_mem=1024M,max:1024M loglvl=all guest_loglvl=all cc_compiler : gcc (GCC) 4.4.7 20120313 (Red Hat 4.4.7-3) cc_compile_by : mockbuild cc_compile_domain : centos.org cc_compile_date : T...

...0:2054 node_to_dma32_mem : node0:1807 max_node_id : 0 xen_major : 4 xen_minor : 0 xen_extra : .1-rc3 xen_caps : xen-3.0-x86_64 xen-3.0-x86_32p xen_scheduler : credit xen_pagesize : 4096 platform_params : virt_start=0xffff800000000000 xen_changeset : unavailable xen_commandline : cc_compiler : gcc version 4.4.4 (Debian 4.4.4-5) cc_compile_by : waldi cc_compile_domain : debian.org cc_compile_date : Wed Jun 30 14:32:51 UTC 2010 xend_config_format : 4 If any...

...ection}{Device operations}{Device Types / IOMMU Device / Device operations} @@ -321,12 +312,14 @@ to zero. The device MUST ignore reserved fields of the head and the tail of a request. -If the VIRTIO_IOMMU_F_INPUT_RANGE feature is offered, the device MUST -truncate the range described by \field{virt_start} and \field{virt_end} in -requests to fit in the range described by \field{input_range}. +If the VIRTIO_IOMMU_F_INPUT_RANGE feature is offered and the range +described by fields \field{virt_start} and \field{virt_end} doesn't fit in +the range described by \field{input_range}, the device MAY se...

...: bfebfbff:20000000:00000000:00000180:0000e43d:00000000:00000001 total_memory : 1023 free_memory : 62 xen_major : 3 xen_minor : 0 xen_extra : -unstable xen_caps : xen-3.0-x86_32 hvm-3.0-x86_32 platform_params : virt_start=0xfc000000 xen_changeset : Tue Apr 25 18:22:11 2006 +0100 9744:1ad06bd6832d cc_compiler : gcc version 4.0.0 20050519 (Red Hat 4.0.0-8) cc_compile_by : build cc_compile_domain : katana-technology.com cc_compile_date : Wed Apr 26 00:10:30 EDT 2006 [root@tst122...

...20100800:00000000:00000180:0000641d total_memory : 4095 free_memory : 3246 xen_major : 3 xen_minor : 1 xen_extra : .0-53.1.4.el5 xen_caps : xen-3.0-x86_64 xen-3.0-x86_32p xen_pagesize : 4096 platform_params : virt_start=0xffff800000000000 xen_changeset : unavailable cc_compiler : gcc version 4.1.2 20070626 (Red Hat 4.1.2-14) cc_compile_by : mockbuild cc_compile_domain : cc_compile_date : Fri Nov 30 00:37:12 EST 2007 xend_config_format : 2

...pus : 0 xen_major : 4 xen_minor : 2 xen_extra : .4-33.el6 xen_caps : xen-3.0-x86_64 xen-3.0-x86_32p hvm-3.0-x86_32 hvm-3.0-x86_32p hvm-3.0-x86_64 xen_scheduler : credit xen_pagesize : 4096 platform_params : virt_start=0xffff800000000000 xen_changeset : unavailable xen_commandline : dom0_mem=2560M,max:3072M loglvl=all guest_loglvl=all cc_compiler : gcc (GCC) 4.4.7 20120313 (Red Hat 4.4.7-4) cc_compile_by : mockbuild cc_compile_domain : centos.org cc_compile_date : M...