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X-OriginatorOrg: arm.com X-MS-Exchange-CrossTenant-OriginalArrivalTime: 11 Aug 2021 10:26:03.9596 (UTC) X-MS-Exchange-CrossTenant-Network-Message-Id: 3143298d-8e71-4901-e29d-08d95cb26c3f X-MS-Exchange-CrossTenant-Id: f34e5979-57d9-4aaa-ad4d-b122a662184d X-MS-Exchange-CrossTenant-OriginalAttributedTenantConnectingIp: TenantId=f34e5979-57d9-4aaa-ad4d-b122a662184d;Ip=[63.35.35.123];Helo=[64aa7808-outbound-1.mta.getcheckrecipient.com] X-MS-Exchange-CrossTenant-AuthSource: DB5EUR03FT010.eop-EUR03.prod.protection.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Anonymous X-MS-Exchange-CrossTenant-FromEntityHeader: HybridOnPrem X-MS-Exchange-Transport-CrossTenantHeadersStamped: VI1PR0802MB2605 X-ZohoMail-DKIM: pass (identity @armh.onmicrosoft.com) X-ZM-MESSAGEID: 1628677894769100001 Content-Type: text/plain; charset="utf-8" These two helpers are architecture APIs that are required by nodes_cover_memory. Signed-off-by: Wei Chen --- xen/arch/arm/numa.c | 14 ++++++++++++++ 1 file changed, 14 insertions(+) diff --git a/xen/arch/arm/numa.c b/xen/arch/arm/numa.c index f61a8df645..6eebf8e8bc 100644 --- a/xen/arch/arm/numa.c +++ b/xen/arch/arm/numa.c @@ -126,3 +126,17 @@ void __init numa_init(bool acpi_off) numa_initmem_init(PFN_UP(ram_start), PFN_DOWN(ram_end)); return; } + +uint32_t __init arch_meminfo_get_nr_bank(void) +{ + return bootinfo.mem.nr_banks; +} + +int __init arch_meminfo_get_ram_bank_range(int bank, + unsigned long long *start, unsigned long long *end) +{ + *start =3D bootinfo.mem.bank[bank].start; + *end =3D bootinfo.mem.bank[bank].start + bootinfo.mem.bank[bank].size; + + return 0; +} --=20 2.25.1