From 071106ecf68c401173c58808b1cf5f68cc50d390 Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Fri, 05 Jan 2024 08:39:27 +0000
Subject: [PATCH] change wifi driver to cypress
---
kernel/include/linux/of_address.h | 38 ++++++++++++++------------------------
1 files changed, 14 insertions(+), 24 deletions(-)
diff --git a/kernel/include/linux/of_address.h b/kernel/include/linux/of_address.h
index 30e40fb..88bc943 100644
--- a/kernel/include/linux/of_address.h
+++ b/kernel/include/linux/of_address.h
@@ -6,24 +6,34 @@
#include <linux/of.h>
#include <linux/io.h>
+struct of_bus;
+
struct of_pci_range_parser {
struct device_node *node;
+ struct of_bus *bus;
const __be32 *range;
const __be32 *end;
- int np;
+ int na;
+ int ns;
int pna;
+ bool dma;
};
+#define of_range_parser of_pci_range_parser
struct of_pci_range {
- u32 pci_space;
- u64 pci_addr;
+ union {
+ u64 pci_addr;
+ u64 bus_addr;
+ };
u64 cpu_addr;
u64 size;
u32 flags;
};
+#define of_range of_pci_range
#define for_each_of_pci_range(parser, range) \
for (; of_pci_range_parser_one(parser, range);)
+#define for_each_of_range for_each_of_pci_range
/* Translate a DMA address from device space to CPU space */
extern u64 of_translate_dma_address(struct device_node *dev,
@@ -33,10 +43,6 @@
extern u64 of_translate_address(struct device_node *np, const __be32 *addr);
extern int of_address_to_resource(struct device_node *dev, int index,
struct resource *r);
-extern struct device_node *of_find_matching_node_by_address(
- struct device_node *from,
- const struct of_device_id *matches,
- u64 base_address);
extern void __iomem *of_iomap(struct device_node *device, int index);
void __iomem *of_io_request_and_map(struct device_node *device,
int index, const char *name);
@@ -55,8 +61,6 @@
extern struct of_pci_range *of_pci_range_parser_one(
struct of_pci_range_parser *parser,
struct of_pci_range *range);
-extern int of_dma_get_range(struct device_node *np, u64 *dma_addr,
- u64 *paddr, u64 *size);
extern bool of_dma_is_coherent(struct device_node *np);
#else /* CONFIG_OF_ADDRESS */
static inline void __iomem *of_io_request_and_map(struct device_node *device,
@@ -69,14 +73,6 @@
const __be32 *addr)
{
return OF_BAD_ADDR;
-}
-
-static inline struct device_node *of_find_matching_node_by_address(
- struct device_node *from,
- const struct of_device_id *matches,
- u64 base_address)
-{
- return NULL;
}
static inline const __be32 *of_get_address(struct device_node *dev, int index,
@@ -104,12 +100,6 @@
return NULL;
}
-static inline int of_dma_get_range(struct device_node *np, u64 *dma_addr,
- u64 *paddr, u64 *size)
-{
- return -ENODEV;
-}
-
static inline bool of_dma_is_coherent(struct device_node *np)
{
return false;
@@ -132,6 +122,7 @@
return NULL;
}
#endif
+#define of_range_parser_init of_pci_range_parser_init
#if defined(CONFIG_OF_ADDRESS) && defined(CONFIG_PCI)
extern const __be32 *of_get_pci_address(struct device_node *dev, int bar_no,
@@ -162,4 +153,3 @@
#endif /* CONFIG_OF_ADDRESS && CONFIG_PCI */
#endif /* __OF_ADDRESS_H */
-
--
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