search for: xen_domain_handle_t

I noticed that the changesets around 7378:bd3268de4145 introduced the xen_domain_handle_t param to xc_create_domain(), the struct domain, etc. and call it a "tool UUID". Can someone explain how this is envisioned being used (xend sets it to some magic values but I don''t see it get used anywhere)? Joe _______________________________________________ Xen-devel mailin...

This patch use a marco instead of hard code in smbios.c. IA64 also need this marco. _______________________________________________ Xen-devel mailing list Xen-devel@lists.xensource.com http://lists.xensource.com/xen-devel

...f-by: Gianni Tedesco <gianni.tedesco@citrix.com> diff -r dc335ebde3b5 tools/libxl/libxl.c --- a/tools/libxl/libxl.c Thu Aug 12 18:03:23 2010 +0100 +++ b/tools/libxl/libxl.c Fri Aug 13 15:32:31 2010 +0100 @@ -90,7 +90,7 @@ int libxl_domain_make(libxl_ctx *ctx, li xs_transaction_t t; xen_domain_handle_t handle; - uuid_string = libxl_uuid2string(ctx, info->uuid); + uuid_string = libxl_uuid2string(&gc, info->uuid); if (!uuid_string) { libxl_free_all(&gc); return ERROR_NOMEM; @@ -453,7 +453,7 @@ int libxl_domain_preserve(libxl_ctx *ctx return ERRO...

...uint32_t nr_cpus; +}; + +/* + * NB. xen_domctl.domain is an IN/OUT parameter for this operation. + * If it is specified as zero, an id is auto-allocated and returned. + */ +#define XEN_DOMCTL_createdomain 1 +struct xen_domctl_createdomain { + /* IN parameters */ + uint32_t ssidref; + xen_domain_handle_t handle; + /* Is this an HVM guest (as opposed to a PV guest)? */ +#define _XEN_DOMCTL_CDF_hvm_guest 0 +#define XEN_DOMCTL_CDF_hvm_guest (1U<<_XEN_DOMCTL_CDF_hvm_guest) + uint32_t flags; +}; +typedef struct xen_domctl_createdomain xen_domctl_createdomain_t; +DEFINE_XEN_GUEST_HANDLE(xen_dom...

...ssist(struct domain *, unsigned int, unsigned int); diff --git a/xen/include/xen/sched.h b/xen/include/xen/sched.h index ae6a3b8..0013a8d 100644 --- a/xen/include/xen/sched.h +++ b/xen/include/xen/sched.h @@ -341,6 +341,12 @@ struct domain /* Control-plane tools handle for this domain. */ xen_domain_handle_t handle; + /* hvm_print_line() and guest_console_write() logging. */ +#define DOMAIN_PBUF_SIZE 80 + char *pbuf; + unsigned pbuf_idx; + spinlock_t pbuf_lock; + /* OProfile support. */ struct xenoprof *xenoprof; int32_t time_offset_seconds; -- 1.8.1.4

...{ (gdb) n 37 domctl.cmd = XEN_DOMCTL_createdomain; (gdb) 38 domctl.domain = (domid_t)*pdomid; (gdb) 39 domctl.u.createdomain.ssidref = ssidref; (gdb) 40 domctl.u.createdomain.flags = flags; (gdb) 41 memcpy(domctl.u.createdomain.handle, handle, sizeof(xen_domain_handle_t)); (gdb) 42 if ( (err = do_domctl(xch, &domctl)) != 0 ) (gdb) s do_domctl (domctl=0x7fffffffe0a0, xch=0x622240) at xc_private.h:239 239 DECLARE_HYPERCALL_BOUNCE(domctl, sizeof(*domctl), XC_HYPERCALL_BUFFER_BOUNCE_BOTH); (gdb) n 241 domctl->interface_version = XEN_DOM...

...ssist(struct domain *, unsigned int, unsigned int); diff --git a/xen/include/xen/sched.h b/xen/include/xen/sched.h index ae6a3b8..0013a8d 100644 --- a/xen/include/xen/sched.h +++ b/xen/include/xen/sched.h @@ -341,6 +341,12 @@ struct domain /* Control-plane tools handle for this domain. */ xen_domain_handle_t handle; + /* hvm_print_line() and guest_console_write() logging. */ +#define DOMAIN_PBUF_SIZE 80 + char *pbuf; + unsigned pbuf_idx; + spinlock_t pbuf_lock; + /* OProfile support. */ struct xenoprof *xenoprof; int32_t time_offset_seconds; -- 1.8.1.4

...less MB than the user + specified. */ + if (memsize & ((1<<20)-1)) + memsize = (memsize >> 20) + 1; + else + memsize = (memsize >> 20); + + return memsize; +} + +void +hvm_write_smbios_tables(void) +{ + uint8_t uuid[16]; /* ** This will break if xen_domain_handle_t is + not uint8_t[16]. ** */ + uint16_t xen_major_version, xen_minor_version; + uint32_t xen_version; + char xen_extra_version[XEN_EXTRAVERSION_LEN]; + /* guess conservatively on buffer length for Xen version string */ + char xen_version_str[80]; + /* tempor...

From: Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com> Hi all, This series adds a new microcode driver for Xen. The Xen hypervisor can deal with all the low-level details of doing a microcode update (Intel vs AMD, doing all the physical CPUs present on the system, current and future, etc), so all the driver has to do is make a hypercall to upload the microcode into Xen. This only

...r)ARG2, sizeof(xen_platform_parameters_t)); + break; + case XENVER_get_features: + POST_MEM_WRITE((Addr)ARG2, sizeof(xen_feature_info_t)); + break; + case XENVER_pagesize: + /* No outputs */ + break; + case XENVER_guest_handle: + POST_MEM_WRITE((Addr)ARG2, sizeof(xen_domain_handle_t)); + break; + case XENVER_commandline: + POST_MEM_WRITE((Addr)ARG2, sizeof(xen_commandline_t)); + break; + } +} + +POST(grant_table_op) +{ + switch (ARG1) { + case GNTTABOP_setup_table: { + struct gnttab_setup_table *gst = (void *)(uintptr_t)ARG2; + PRE_MEM_WRITE(&q...

These two patches were originally part of the XSM series that I have posted, and remain prerequisites for that series. However, they are independent of the XSM changes and are a useful simplification regardless of the use of XSM. The Acked-bys on these patches were provided before rebasing them over the copyback changes in 26268:1b72138bddda, which had minor conflicts that I resolved. [PATCH

Changes from v3: - mini-os configuration files moved into stubdom/ - mini-os extra console support now a config option - Fewer #ifdefs - grant table setup uses hypercall bounce - Xenstore stub domain syslog support re-enabled Changes from v2: - configuration support added to mini-os build system - add mini-os support for conditionally compiling frontends, xenbus -

...uint32_t *domid) { + libxl_gc gc = LIBXL_INIT_GC(ctx); int flags, ret, i, rc; char *uuid_string; char *rw_paths[] = { "device", "device/suspend/event-channel" , "data"}; @@ -98,7 +91,10 @@ int libxl_domain_make(libxl_ctx *ctx, li xen_domain_handle_t handle; uuid_string = libxl_uuid2string(ctx, info->uuid); - if (!uuid_string) return ERROR_NOMEM; + if (!uuid_string) { + libxl_free_all(&gc); + return ERROR_NOMEM; + } flags = info->hvm ? XEN_DOMCTL_CDF_hvm_guest : 0; flags |= info->hap ? XEN_...

This patch series is a reworking of a series developed by Mukesh Rathor at Oracle. The entirety of the design and development was done by him; I have only reworked, reorganized, and simplified things in a way that I think makes more sense. The vast majority of the credit for this effort therefore goes to him. This version is labelled v13 because it is based on his most recent series, v11.

This patch series implements the Linux Xen guest in terms of the paravirt-ops interface. The features in implemented this patch series are: * domU only * UP only (most code is SMP-safe, but there's no way to create a new vcpu) * writable pagetables, with late pinning/early unpinning (no shadow pagetable support) * supports both PAE and non-PAE modes * xen console * virtual block

This patch series implements the Linux Xen guest in terms of the paravirt-ops interface. The features in implemented this patch series are: * domU only * UP only (most code is SMP-safe, but there's no way to create a new vcpu) * writable pagetables, with late pinning/early unpinning (no shadow pagetable support) * supports both PAE and non-PAE modes * xen console * virtual block

This patch series implements the Linux Xen guest in terms of the paravirt-ops interface. The features in implemented this patch series are: * domU only * UP only (most code is SMP-safe, but there's no way to create a new vcpu) * writable pagetables, with late pinning/early unpinning (no shadow pagetable support) * supports both PAE and non-PAE modes * xen console * virtual block

Hi Andi, This patch series implements the Linux Xen guest as a paravirt_ops backend. The features in implemented this patch series are: * domU only * UP only (most code is SMP-safe, but there's no way to create a new vcpu) * writable pagetables, with late pinning/early unpinning (no shadow pagetable support) * supports both PAE and non-PAE modes * xen hvc console (console=hvc0) *

Hi Andi, This patch series implements the Linux Xen guest as a paravirt_ops backend. The features in implemented this patch series are: * domU only * UP only (most code is SMP-safe, but there's no way to create a new vcpu) * writable pagetables, with late pinning/early unpinning (no shadow pagetable support) * supports both PAE and non-PAE modes * xen hvc console (console=hvc0) *

Hi Andi, This patch series implements the Linux Xen guest as a paravirt_ops backend. The features in implemented this patch series are: * domU only * UP only (most code is SMP-safe, but there's no way to create a new vcpu) * writable pagetables, with late pinning/early unpinning (no shadow pagetable support) * supports both PAE and non-PAE modes * xen hvc console (console=hvc0) *