From 37f49e37ab4cb5d0bc4c60eb5c6d4dd57db767bb Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Fri, 10 May 2024 07:44:59 +0000
Subject: [PATCH] gmac get mac form eeprom
---
kernel/include/linux/cma.h | 33 ++++++++++++++++++++++++++-------
1 files changed, 26 insertions(+), 7 deletions(-)
diff --git a/kernel/include/linux/cma.h b/kernel/include/linux/cma.h
index 28f59c1..a60e674 100644
--- a/kernel/include/linux/cma.h
+++ b/kernel/include/linux/cma.h
@@ -4,6 +4,7 @@
#include <linux/init.h>
#include <linux/types.h>
+#include <linux/numa.h>
/*
* There is always at least global CMA area and a few optional
@@ -17,28 +18,46 @@
#endif
+#define CMA_MAX_NAME 64
+
struct cma;
+
+struct cma_alloc_info {
+ unsigned long nr_migrated;
+ unsigned long nr_reclaimed;
+ unsigned long nr_mapped;
+ unsigned int nr_isolate_fail;
+ unsigned int nr_migrate_fail;
+ unsigned int nr_test_fail;
+};
extern unsigned long totalcma_pages;
extern phys_addr_t cma_get_base(const struct cma *cma);
extern unsigned long cma_get_size(const struct cma *cma);
extern const char *cma_get_name(const struct cma *cma);
-extern int __init cma_declare_contiguous(phys_addr_t base,
+extern int __init cma_declare_contiguous_nid(phys_addr_t base,
phys_addr_t size, phys_addr_t limit,
phys_addr_t alignment, unsigned int order_per_bit,
- bool fixed, const char *name, struct cma **res_cma);
+ bool fixed, const char *name, struct cma **res_cma,
+ int nid);
+static inline int __init cma_declare_contiguous(phys_addr_t base,
+ phys_addr_t size, phys_addr_t limit,
+ phys_addr_t alignment, unsigned int order_per_bit,
+ bool fixed, const char *name, struct cma **res_cma)
+{
+ return cma_declare_contiguous_nid(base, size, limit, alignment,
+ order_per_bit, fixed, name, res_cma, NUMA_NO_NODE);
+}
extern int cma_init_reserved_mem(phys_addr_t base, phys_addr_t size,
unsigned int order_per_bit,
const char *name,
struct cma **res_cma);
extern struct page *cma_alloc(struct cma *cma, size_t count, unsigned int align,
- bool no_warn);
+ gfp_t gfp_mask);
extern bool cma_release(struct cma *cma, const struct page *pages, unsigned int count);
+#ifdef CONFIG_NO_GKI
extern unsigned long cma_used_pages(void);
-
+#endif
extern int cma_for_each_area(int (*it)(struct cma *cma, void *data), void *data);
-
-extern void set_cma_area_inactive(struct cma *cma);
-
#endif
--
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