From cde9070d9970eef1f7ec2360586c802a16230ad8 Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Fri, 10 May 2024 07:43:50 +0000
Subject: [PATCH] rtl88x2CE_WiFi_linux driver
---
kernel/include/linux/irqdomain.h | 47 +++++++++++++++++++++++++++++++++++++++--------
1 files changed, 39 insertions(+), 8 deletions(-)
diff --git a/kernel/include/linux/irqdomain.h b/kernel/include/linux/irqdomain.h
index cf27ed8..1d62f24 100644
--- a/kernel/include/linux/irqdomain.h
+++ b/kernel/include/linux/irqdomain.h
@@ -44,6 +44,7 @@
struct irq_data;
struct cpumask;
struct seq_file;
+struct irq_affinity_desc;
/* Number of irqs reserved for a legacy isa controller */
#define NUM_ISA_INTERRUPTS 16
@@ -76,12 +77,15 @@
enum irq_domain_bus_token {
DOMAIN_BUS_ANY = 0,
DOMAIN_BUS_WIRED,
+ DOMAIN_BUS_GENERIC_MSI,
DOMAIN_BUS_PCI_MSI,
DOMAIN_BUS_PLATFORM_MSI,
DOMAIN_BUS_NEXUS,
DOMAIN_BUS_IPI,
DOMAIN_BUS_FSL_MC_MSI,
+ DOMAIN_BUS_TI_SCI_INTA_MSI,
DOMAIN_BUS_WAKEUP,
+ DOMAIN_BUS_VMD_MSI,
};
/**
@@ -231,7 +235,7 @@
#ifdef CONFIG_IRQ_DOMAIN
struct fwnode_handle *__irq_domain_alloc_fwnode(unsigned int type, int id,
- const char *name, void *data);
+ const char *name, phys_addr_t *pa);
enum {
IRQCHIP_FWNODE_REAL,
@@ -252,13 +256,17 @@
NULL);
}
-static inline struct fwnode_handle *irq_domain_alloc_fwnode(void *data)
+static inline struct fwnode_handle *irq_domain_alloc_fwnode(phys_addr_t *pa)
{
- return __irq_domain_alloc_fwnode(IRQCHIP_FWNODE_REAL, 0, NULL, data);
+ return __irq_domain_alloc_fwnode(IRQCHIP_FWNODE_REAL, 0, NULL, pa);
}
void irq_domain_free_fwnode(struct fwnode_handle *fwnode);
+#ifdef __GENKSYMS__ /* Android KABI hack to preserve CRC checker */
struct irq_domain *__irq_domain_add(struct fwnode_handle *fwnode, int size,
+#else
+struct irq_domain *__irq_domain_add(struct fwnode_handle *fwnode, unsigned int size,
+#endif
irq_hw_number_t hwirq_max, int direct_max,
const struct irq_domain_ops *ops,
void *host_data);
@@ -277,9 +285,10 @@
enum irq_domain_bus_token bus_token);
extern bool irq_domain_check_msi_remap(void);
extern void irq_set_default_host(struct irq_domain *host);
+extern struct irq_domain *irq_get_default_host(void);
extern int irq_domain_alloc_descs(int virq, unsigned int nr_irqs,
irq_hw_number_t hwirq, int node,
- const struct cpumask *affinity);
+ const struct irq_affinity_desc *affinity);
static inline struct fwnode_handle *of_node_to_fwnode(struct device_node *node)
{
@@ -385,10 +394,18 @@
extern void irq_domain_disassociate(struct irq_domain *domain,
unsigned int irq);
-extern unsigned int irq_create_mapping(struct irq_domain *host,
- irq_hw_number_t hwirq);
+extern unsigned int irq_create_mapping_affinity(struct irq_domain *host,
+ irq_hw_number_t hwirq,
+ const struct irq_affinity_desc *affinity);
extern unsigned int irq_create_fwspec_mapping(struct irq_fwspec *fwspec);
extern void irq_dispose_mapping(unsigned int virq);
+
+static inline unsigned int irq_create_mapping(struct irq_domain *host,
+ irq_hw_number_t hwirq)
+{
+ return irq_create_mapping_affinity(host, hwirq, NULL);
+}
+
/**
* irq_linear_revmap() - Find a linux irq from a hw irq number.
@@ -431,6 +448,16 @@
const u32 *intspec, unsigned int intsize,
irq_hw_number_t *out_hwirq, unsigned int *out_type);
+int irq_domain_translate_twocell(struct irq_domain *d,
+ struct irq_fwspec *fwspec,
+ unsigned long *out_hwirq,
+ unsigned int *out_type);
+
+int irq_domain_translate_onecell(struct irq_domain *d,
+ struct irq_fwspec *fwspec,
+ unsigned long *out_hwirq,
+ unsigned int *out_type);
+
/* IPI functions */
int irq_reserve_ipi(struct irq_domain *domain, const struct cpumask *dest);
int irq_destroy_ipi(unsigned int irq, const struct cpumask *dest);
@@ -442,6 +469,7 @@
irq_hw_number_t hwirq, struct irq_chip *chip,
void *chip_data, irq_flow_handler_t handler,
void *handler_data, const char *handler_name);
+extern void irq_domain_reset_irq_data(struct irq_data *irq_data);
#ifdef CONFIG_IRQ_DOMAIN_HIERARCHY
extern struct irq_domain *irq_domain_create_hierarchy(struct irq_domain *parent,
unsigned int flags, unsigned int size,
@@ -462,7 +490,8 @@
extern int __irq_domain_alloc_irqs(struct irq_domain *domain, int irq_base,
unsigned int nr_irqs, int node, void *arg,
- bool realloc, const struct cpumask *affinity);
+ bool realloc,
+ const struct irq_affinity_desc *affinity);
extern void irq_domain_free_irqs(unsigned int virq, unsigned int nr_irqs);
extern int irq_domain_activate_irq(struct irq_data *irq_data, bool early);
extern void irq_domain_deactivate_irq(struct irq_data *irq_data);
@@ -482,7 +511,6 @@
irq_hw_number_t hwirq,
struct irq_chip *chip,
void *chip_data);
-extern void irq_domain_reset_irq_data(struct irq_data *irq_data);
extern void irq_domain_free_irqs_common(struct irq_domain *domain,
unsigned int virq,
unsigned int nr_irqs);
@@ -500,6 +528,9 @@
unsigned int irq_base,
unsigned int nr_irqs);
+extern int irq_domain_disconnect_hierarchy(struct irq_domain *domain,
+ unsigned int virq);
+
static inline bool irq_domain_is_hierarchy(struct irq_domain *domain)
{
return domain->flags & IRQ_DOMAIN_FLAG_HIERARCHY;
--
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