[PATCH v1 30/40] sizes.h: Cover all possible x86 cpu cache sizes
From: Ahmed S. Darwish
Date: Tue Mar 04 2025 - 04:00:01 EST
Add size macros for 24/192/384 Kilobyes and 3/6/12/18/24 Megabytes.
With that, the x86 subsystem can avoid locally defining its own macros
for CPU cache sizs.
Signed-off-by: Ahmed S. Darwish <darwi@xxxxxxxxxxxxx>
---
include/linux/sizes.h | 8 ++++++++
1 file changed, 8 insertions(+)
diff --git a/include/linux/sizes.h b/include/linux/sizes.h
index c3a00b967d18..49039494076f 100644
--- a/include/linux/sizes.h
+++ b/include/linux/sizes.h
@@ -23,17 +23,25 @@
#define SZ_4K 0x00001000
#define SZ_8K 0x00002000
#define SZ_16K 0x00004000
+#define SZ_24K 0x00006000
#define SZ_32K 0x00008000
#define SZ_64K 0x00010000
#define SZ_128K 0x00020000
+#define SZ_192K 0x00030000
#define SZ_256K 0x00040000
+#define SZ_384K 0x00060000
#define SZ_512K 0x00080000
#define SZ_1M 0x00100000
#define SZ_2M 0x00200000
+#define SZ_3M 0x00300000
#define SZ_4M 0x00400000
+#define SZ_6M 0x00600000
#define SZ_8M 0x00800000
+#define SZ_12M 0x00c00000
#define SZ_16M 0x01000000
+#define SZ_18M 0x01200000
+#define SZ_24M 0x01800000
#define SZ_32M 0x02000000
#define SZ_64M 0x04000000
#define SZ_128M 0x08000000
--
2.48.1