search for: dmar_type

Displaying 2 results from an estimated 2 matches for "dmar_type".

2012 Nov 28
2
[PATCH] VT-d: make scope parsing code type safe
...*scope, + int type, u16 seg) { - struct dmar_scope *scope = acpi_entry; struct acpi_ioapic_unit *acpi_ioapic_unit; const struct acpi_dmar_device_scope *acpi_scope; u16 bus, sub_bus, sec_bus; const struct acpi_dmar_pci_path *path; + struct acpi_drhd_unit *drhd = type == DMAR_TYPE ? + container_of(scope, struct acpi_drhd_unit, scope) : NULL; int depth, cnt, didx = 0; if ( (cnt = scope_device_count(start, end)) < 0 ) @@ -359,9 +361,8 @@ static int __init acpi_parse_dev_scope( dprintk(VTDPREFIX, " MSI HPET: %04x:%02x:%02x.%u\n",...
2010 Sep 17
27
Problem: Pattern with vertical colored lines on the dom0 screen
Hi list, I have a problem with a new laptop (reproducable on other machines too) and the xen hypervisor. When the hypervisor gets booted with VESA mode 800x600 I see some messages and then the screen contents is switched into a pattern of vertical colored lines and never comes back. In text mode all works well, but later the pattern appears when the X servers starts. I disabled VTd in the bios