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List:       grub-devel
Subject:    [PATCH v8 08/10] kern/ieee1275/ieee1275: debug: Display successful memory claims
From:       Stefan Berger <stefanb () linux ! ibm ! com>
Date:       2023-11-30 14:17:22
Message-ID: 20231130141724.1803616-9-stefanb () linux ! ibm ! com
[Download RAW message or body]

Display successful memory claims with exact address and rounded-down
MiB location and rounded-up size in MiB.

Signed-off-by: Stefan Berger <stefanb@linux.ibm.com>
Reviewed-by: Daniel Kiper <daniel.kiper@oracle.com>
Cc: Eric Snowberg <eric.snowberg@oracle.com>
Cc: Hari Bathini <hbathini@linux.ibm.com>
Cc: Pavithra Prakash <pavrampu@in.ibm.com>
Cc: Michael Ellerman <mpe@ellerman.id.au>
Cc: Carolyn Scherrer <cpscherr@us.ibm.com>
Cc: Mahesh Salgaonkar <mahesh@linux.ibm.com>
Cc: Sourabh Jain <sourabhjain@linux.ibm.com>
---
 grub-core/kern/ieee1275/ieee1275.c       | 3 +++
 include/grub/powerpc/ieee1275/ieee1275.h | 3 +++
 include/grub/sparc64/ieee1275/ieee1275.h | 3 +++
 3 files changed, 9 insertions(+)

diff --git a/grub-core/kern/ieee1275/ieee1275.c b/grub-core/kern/ieee1275/ieee1275.c
index db870db47..36ca2dbfc 100644
--- a/grub-core/kern/ieee1275/ieee1275.c
+++ b/grub-core/kern/ieee1275/ieee1275.c
@@ -590,6 +590,9 @@ grub_ieee1275_claim (grub_addr_t addr, grub_size_t size, unsigned int align,
     *result = args.base;
   if (args.base == IEEE1275_CELL_INVALID)
     return -1;
+  grub_dprintf ("mmap", "CLAIMED: 0x%" PRIxGRUB_IEEE1275_CELL_T " (%"
+		PRIuGRUB_IEEE1275_CELL_T " MiB)  size: %" PRIuGRUB_SIZE " MiB\n",
+		args.base, args.base >> 20, ALIGN_UP (size, 1 << 20) >> 20);
   return 0;
 }
 
diff --git a/include/grub/powerpc/ieee1275/ieee1275.h b/include/grub/powerpc/ieee1275/ieee1275.h
index 3c7683fad..4eb207018 100644
--- a/include/grub/powerpc/ieee1275/ieee1275.h
+++ b/include/grub/powerpc/ieee1275/ieee1275.h
@@ -25,4 +25,7 @@
 #define GRUB_IEEE1275_CELL_SIZEOF 4
 typedef grub_uint32_t grub_ieee1275_cell_t;
 
+#define PRIxGRUB_IEEE1275_CELL_T	PRIxGRUB_UINT32_T
+#define PRIuGRUB_IEEE1275_CELL_T	PRIuGRUB_UINT32_T
+
 #endif /* ! GRUB_IEEE1275_MACHINE_HEADER */
diff --git a/include/grub/sparc64/ieee1275/ieee1275.h b/include/grub/sparc64/ieee1275/ieee1275.h
index 4b18468d8..ccc71aac6 100644
--- a/include/grub/sparc64/ieee1275/ieee1275.h
+++ b/include/grub/sparc64/ieee1275/ieee1275.h
@@ -25,6 +25,9 @@
 #define GRUB_IEEE1275_CELL_SIZEOF 8
 typedef grub_uint64_t grub_ieee1275_cell_t;
 
+#define PRIxGRUB_IEEE1275_CELL_T	PRIxGRUB_UINT64_T
+#define PRIuGRUB_IEEE1275_CELL_T	PRIuGRUB_UINT64_T
+
 /* Encoding of 'mode' argument to grub_ieee1275_map_physical() */
 #define IEEE1275_MAP_WRITE	0x0001 /* Writable */
 #define IEEE1275_MAP_READ	0x0002 /* Readable */
-- 
2.43.0


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