Searched refs:microcode (Results 1 – 13 of 13) sorted by relevance
| /xen/docs/admin-guide/ |
| A D | microcode-loading.rst | 14 loading microcode itself.
18 distro guidance for microcode loading.
27 Boot time microcode loading
52 microcode : 0x25
58 Loading microcode from a single file
90 Loading microcode from a Linux initrd
100 kernel/x86/microcode/GenuineIntel.bin
101 kernel/x86/microcode/AuthenticAMD.bin
108 Runtime microcode loading
118 that runtime microcode loading is risk-free. Any runtime microcode loading
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| A D | index.rst | 8 microcode-loading
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| /xen/docs/misc/ |
| A D | amd-ucode-container.txt | 15 * AMD provides microcode patch support for processors belonging to AMD
17 * There is one single file (container file) containing all microcode patches
23 * One can find the latest AMD microcode containers from [1], [2]
51 More details about microcode patch header are typically not exposed to public.
53 Apply microcode updates using initrd:
55 Initrd images can be modified to contain AMD microcode containers in cpio
64 3. mkdir -p kernel/x86/microcode
67 kernel/x86/microcode/AuthenticAMD.bin
88 [1] http://www.amd64.org/microcode.html
90 [3] http://lxr.free-electrons.com/source/Documentation/x86/early-microcode.txt
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| A D | efi.pandoc | 99 Specifies a CPU microcode blob to load. (x86 only)
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| A D | xen-command-line.pandoc | 520 Due to the absence of microcode to address SRBDS on IvyBridge client
2070 loaded microcode, and hardware details, and will virtualise appropriate
2199 On Intel parts released in Q3 2019 (with updated microcode), and future parts,
2224 Controls for CPU microcode loading. For early loading, this parameter can
2225 specify how and where to find the microcode update blob. For late loading,
2228 'integer' specifies the CPU microcode update blob module index. When positive,
2240 image that contains microcode. Depending on the platform the blob with the
2241 microcode in the cpio name space must be:
2242 - on Intel: kernel/x86/microcode/GenuineIntel.bin
2243 - on AMD : kernel/x86/microcode/AuthenticAMD.bin
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| /xen/xen/arch/x86/cpu/ |
| A D | Makefile | 2 obj-y += microcode/
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| /xen/xen/include/public/ |
| A D | dom0_ops.h | 101 struct dom0_microcode microcode; member
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| A D | platform.h | 631 struct xenpf_microcode_update microcode; member
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| /xen/tools/flask/policy/modules/ |
| A D | dom0.te | 11 mtrr_del mtrr_read microcode physinfo quirk writeconsole readapic
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| /xen/docs/features/ |
| A D | feature-levelling.pandoc | 33 * The BIOS/firmware/microcode version and settings
38 (e.g. Intel disabling TSX in a microcode update for certain Haswell/Broadwell
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| /xen/xen/arch/x86/ |
| A D | platform_hypercall.c | 286 guest_from_compat_handle(data, op->u.microcode.data); in do_platform_op()
288 ret = microcode_update(data, op->u.microcode.length); in do_platform_op()
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| /xen/tools/libxc/ |
| A D | xc_misc.c | 221 platform_op.u.microcode.length = len; in xc_microcode_update()
222 set_xen_guest_handle(platform_op.u.microcode.data, uc); in xc_microcode_update()
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| /xen/xen/xsm/flask/policy/ |
| A D | access_vectors | 29 microcode
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