git: 9cf15aefb9d6 - main - Fix the spelling of EFI_PAGE_SIZE

From: Andrew Turner <andrew_at_FreeBSD.org>
Date: Thu, 10 Mar 2022 10:44:17 UTC
The branch main has been updated by andrew:

URL: https://cgit.FreeBSD.org/src/commit/?id=9cf15aefb9d6f97687ae4a497917be36ac125558

commit 9cf15aefb9d6f97687ae4a497917be36ac125558
Author:     Andrew Turner <andrew@FreeBSD.org>
AuthorDate: 2022-03-09 12:59:01 +0000
Commit:     Andrew Turner <andrew@FreeBSD.org>
CommitDate: 2022-03-10 10:43:54 +0000

    Fix the spelling of EFI_PAGE_SIZE
    
    We assume EFI_PAGE_SIZE is the same as PAGE_SIZE, however this may not
    be the case. Use the former when working with a list of pages from the
    UEFI firmware so the correct size is used.
    
    This will be needed on arm64 where PAGE_SIZE could be 16k or 64k in the
    future. The other architectures have been updated to be consistent.
    
    Reviewed by:    imp
    Sponsored by:   The FreeBSD Foundation
    Differential Revision: https://reviews.freebsd.org/D34510
---
 sys/amd64/amd64/machdep.c  | 2 +-
 sys/arm/arm/machdep_boot.c | 2 +-
 sys/arm64/arm64/machdep.c  | 4 ++--
 3 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/sys/amd64/amd64/machdep.c b/sys/amd64/amd64/machdep.c
index 22a3eecbbb3d..b7810440a551 100644
--- a/sys/amd64/amd64/machdep.c
+++ b/sys/amd64/amd64/machdep.c
@@ -816,7 +816,7 @@ add_efi_map_entries(struct efi_map_header *efihdr, vm_paddr_t *physmap,
 			continue;
 		}
 
-		if (!add_physmap_entry(p->md_phys, (p->md_pages * PAGE_SIZE),
+		if (!add_physmap_entry(p->md_phys, p->md_pages * EFI_PAGE_SIZE,
 		    physmap, physmap_idx))
 			break;
 	}
diff --git a/sys/arm/arm/machdep_boot.c b/sys/arm/arm/machdep_boot.c
index 332e9beb091e..ebdd761bfed3 100644
--- a/sys/arm/arm/machdep_boot.c
+++ b/sys/arm/arm/machdep_boot.c
@@ -490,7 +490,7 @@ arm_add_efi_map_entries(struct efi_map_header *efihdr, struct mem_region *mr,
 			break;
 
 		mr[j].mr_start = p->md_phys;
-		mr[j].mr_size = p->md_pages * PAGE_SIZE;
+		mr[j].mr_size = p->md_pages * EFI_PAGE_SIZE;
 		memory_size += mr[j].mr_size;
 	}
 
diff --git a/sys/arm64/arm64/machdep.c b/sys/arm64/arm64/machdep.c
index 0e4aa657bb13..b673a38ee385 100644
--- a/sys/arm64/arm64/machdep.c
+++ b/sys/arm64/arm64/machdep.c
@@ -469,7 +469,7 @@ exclude_efi_map_entry(struct efi_md *p)
 		 */
 		break;
 	default:
-		physmem_exclude_region(p->md_phys, p->md_pages * PAGE_SIZE,
+		physmem_exclude_region(p->md_phys, p->md_pages * EFI_PAGE_SIZE,
 		    EXFLAG_NOALLOC);
 	}
 }
@@ -501,7 +501,7 @@ add_efi_map_entry(struct efi_md *p)
 		 * We're allowed to use any entry with these types.
 		 */
 		physmem_hardware_region(p->md_phys,
-		    p->md_pages * PAGE_SIZE);
+		    p->md_pages * EFI_PAGE_SIZE);
 		break;
 	}
 }