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-rw-r--r--arch/sparc/include/asm/floppy_32.h8
-rw-r--r--arch/sparc/include/asm/floppy_64.h4
-rw-r--r--arch/sparc/include/asm/irqflags_32.h8
-rw-r--r--arch/sparc/include/asm/irqflags_64.h14
-rw-r--r--arch/sparc/include/asm/leon.h3
-rw-r--r--arch/sparc/include/asm/leon_pci.h21
-rw-r--r--arch/sparc/include/asm/mmzone.h2
-rw-r--r--arch/sparc/include/asm/pci_32.h27
-rw-r--r--arch/sparc/include/asm/pci_64.h3
-rw-r--r--arch/sparc/include/asm/pcic.h2
-rw-r--r--arch/sparc/include/asm/ptrace.h1
-rw-r--r--arch/sparc/include/asm/system_32.h2
-rw-r--r--arch/sparc/include/asm/system_64.h2
13 files changed, 69 insertions, 28 deletions
diff --git a/arch/sparc/include/asm/floppy_32.h b/arch/sparc/include/asm/floppy_32.h
index 482c79e2a416..7440915e86d8 100644
--- a/arch/sparc/include/asm/floppy_32.h
+++ b/arch/sparc/include/asm/floppy_32.h
@@ -138,7 +138,7 @@ static unsigned char sun_82072_fd_inb(int port)
return sun_fdc->data_82072;
case 7: /* FD_DIR */
return sun_read_dir();
- };
+ }
panic("sun_82072_fd_inb: How did I get here?");
}
@@ -161,7 +161,7 @@ static void sun_82072_fd_outb(unsigned char value, int port)
case 4: /* FD_STATUS */
sun_fdc->status_82072 = value;
break;
- };
+ }
return;
}
@@ -186,7 +186,7 @@ static unsigned char sun_82077_fd_inb(int port)
return sun_fdc->data_82077;
case 7: /* FD_DIR */
return sun_read_dir();
- };
+ }
panic("sun_82077_fd_inb: How did I get here?");
}
@@ -212,7 +212,7 @@ static void sun_82077_fd_outb(unsigned char value, int port)
case 3: /* FD_TDR */
sun_fdc->tapectl_82077 = value;
break;
- };
+ }
return;
}
diff --git a/arch/sparc/include/asm/floppy_64.h b/arch/sparc/include/asm/floppy_64.h
index 6597ce874d78..bcef1f5a2a6d 100644
--- a/arch/sparc/include/asm/floppy_64.h
+++ b/arch/sparc/include/asm/floppy_64.h
@@ -111,7 +111,7 @@ static unsigned char sun_82077_fd_inb(unsigned long port)
case 7: /* FD_DIR */
/* XXX: Is DCL on 0x80 in sun4m? */
return sbus_readb(&sun_fdc->dir_82077);
- };
+ }
panic("sun_82072_fd_inb: How did I get here?");
}
@@ -135,7 +135,7 @@ static void sun_82077_fd_outb(unsigned char value, unsigned long port)
case 4: /* FD_STATUS */
sbus_writeb(value, &sun_fdc->status_82077);
break;
- };
+ }
return;
}
diff --git a/arch/sparc/include/asm/irqflags_32.h b/arch/sparc/include/asm/irqflags_32.h
index d4d0711de0f9..14848909e0de 100644
--- a/arch/sparc/include/asm/irqflags_32.h
+++ b/arch/sparc/include/asm/irqflags_32.h
@@ -18,7 +18,7 @@ extern void arch_local_irq_restore(unsigned long);
extern unsigned long arch_local_irq_save(void);
extern void arch_local_irq_enable(void);
-static inline unsigned long arch_local_save_flags(void)
+static inline notrace unsigned long arch_local_save_flags(void)
{
unsigned long flags;
@@ -26,17 +26,17 @@ static inline unsigned long arch_local_save_flags(void)
return flags;
}
-static inline void arch_local_irq_disable(void)
+static inline notrace void arch_local_irq_disable(void)
{
arch_local_irq_save();
}
-static inline bool arch_irqs_disabled_flags(unsigned long flags)
+static inline notrace bool arch_irqs_disabled_flags(unsigned long flags)
{
return (flags & PSR_PIL) != 0;
}
-static inline bool arch_irqs_disabled(void)
+static inline notrace bool arch_irqs_disabled(void)
{
return arch_irqs_disabled_flags(arch_local_save_flags());
}
diff --git a/arch/sparc/include/asm/irqflags_64.h b/arch/sparc/include/asm/irqflags_64.h
index aab969c82c2b..23cd27f6beb4 100644
--- a/arch/sparc/include/asm/irqflags_64.h
+++ b/arch/sparc/include/asm/irqflags_64.h
@@ -14,7 +14,7 @@
#ifndef __ASSEMBLY__
-static inline unsigned long arch_local_save_flags(void)
+static inline notrace unsigned long arch_local_save_flags(void)
{
unsigned long flags;
@@ -26,7 +26,7 @@ static inline unsigned long arch_local_save_flags(void)
return flags;
}
-static inline void arch_local_irq_restore(unsigned long flags)
+static inline notrace void arch_local_irq_restore(unsigned long flags)
{
__asm__ __volatile__(
"wrpr %0, %%pil"
@@ -36,7 +36,7 @@ static inline void arch_local_irq_restore(unsigned long flags)
);
}
-static inline void arch_local_irq_disable(void)
+static inline notrace void arch_local_irq_disable(void)
{
__asm__ __volatile__(
"wrpr %0, %%pil"
@@ -46,7 +46,7 @@ static inline void arch_local_irq_disable(void)
);
}
-static inline void arch_local_irq_enable(void)
+static inline notrace void arch_local_irq_enable(void)
{
__asm__ __volatile__(
"wrpr 0, %%pil"
@@ -56,17 +56,17 @@ static inline void arch_local_irq_enable(void)
);
}
-static inline int arch_irqs_disabled_flags(unsigned long flags)
+static inline notrace int arch_irqs_disabled_flags(unsigned long flags)
{
return (flags > 0);
}
-static inline int arch_irqs_disabled(void)
+static inline notrace int arch_irqs_disabled(void)
{
return arch_irqs_disabled_flags(arch_local_save_flags());
}
-static inline unsigned long arch_local_irq_save(void)
+static inline notrace unsigned long arch_local_irq_save(void)
{
unsigned long flags, tmp;
diff --git a/arch/sparc/include/asm/leon.h b/arch/sparc/include/asm/leon.h
index 6bdaf1e43d2a..a4e457f003ed 100644
--- a/arch/sparc/include/asm/leon.h
+++ b/arch/sparc/include/asm/leon.h
@@ -318,6 +318,9 @@ struct device_node;
extern unsigned int leon_build_device_irq(unsigned int real_irq,
irq_flow_handler_t flow_handler,
const char *name, int do_ack);
+extern void leon_update_virq_handling(unsigned int virq,
+ irq_flow_handler_t flow_handler,
+ const char *name, int do_ack);
extern void leon_clear_clock_irq(void);
extern void leon_load_profile_irq(int cpu, unsigned int limit);
extern void leon_init_timers(irq_handler_t counter_fn);
diff --git a/arch/sparc/include/asm/leon_pci.h b/arch/sparc/include/asm/leon_pci.h
new file mode 100644
index 000000000000..42b4b31a82fe
--- /dev/null
+++ b/arch/sparc/include/asm/leon_pci.h
@@ -0,0 +1,21 @@
+/*
+ * asm/leon_pci.h
+ *
+ * Copyright (C) 2011 Aeroflex Gaisler AB, Daniel Hellstrom
+ */
+
+#ifndef _ASM_LEON_PCI_H_
+#define _ASM_LEON_PCI_H_
+
+/* PCI related definitions */
+struct leon_pci_info {
+ struct pci_ops *ops;
+ struct resource io_space;
+ struct resource mem_space;
+ int (*map_irq)(struct pci_dev *dev, u8 slot, u8 pin);
+};
+
+extern void leon_pci_init(struct platform_device *ofdev,
+ struct leon_pci_info *info);
+
+#endif /* _ASM_LEON_PCI_H_ */
diff --git a/arch/sparc/include/asm/mmzone.h b/arch/sparc/include/asm/mmzone.h
index e8c648741ed4..99d9b9f577bf 100644
--- a/arch/sparc/include/asm/mmzone.h
+++ b/arch/sparc/include/asm/mmzone.h
@@ -8,8 +8,6 @@
extern struct pglist_data *node_data[];
#define NODE_DATA(nid) (node_data[nid])
-#define node_start_pfn(nid) (NODE_DATA(nid)->node_start_pfn)
-#define node_end_pfn(nid) (NODE_DATA(nid)->node_end_pfn)
extern int numa_cpu_lookup_table[];
extern cpumask_t numa_cpumask_lookup_table[];
diff --git a/arch/sparc/include/asm/pci_32.h b/arch/sparc/include/asm/pci_32.h
index 332ac9ab36bc..02939abd356c 100644
--- a/arch/sparc/include/asm/pci_32.h
+++ b/arch/sparc/include/asm/pci_32.h
@@ -42,12 +42,33 @@ static inline void pci_dma_burst_advice(struct pci_dev *pdev,
}
#endif
-struct device_node;
-extern struct device_node *pci_device_to_OF_node(struct pci_dev *pdev);
-
#endif /* __KERNEL__ */
+#ifndef CONFIG_LEON_PCI
/* generic pci stuff */
#include <asm-generic/pci.h>
+#else
+/*
+ * On LEON PCI Memory space is mapped 1:1 with physical address space.
+ *
+ * I/O space is located at low 64Kbytes in PCI I/O space. The I/O addresses
+ * are converted into CPU addresses to virtual addresses that are mapped with
+ * MMU to the PCI Host PCI I/O space window which are translated to the low
+ * 64Kbytes by the Host controller.
+ */
+
+extern void
+pcibios_resource_to_bus(struct pci_dev *dev, struct pci_bus_region *region,
+ struct resource *res);
+
+extern void
+pcibios_bus_to_resource(struct pci_dev *dev, struct resource *res,
+ struct pci_bus_region *region);
+
+static inline int pci_get_legacy_ide_irq(struct pci_dev *dev, int channel)
+{
+ return PCI_IRQ_NONE;
+}
+#endif
#endif /* __SPARC_PCI_H */
diff --git a/arch/sparc/include/asm/pci_64.h b/arch/sparc/include/asm/pci_64.h
index 948b686ec089..2614d96141c9 100644
--- a/arch/sparc/include/asm/pci_64.h
+++ b/arch/sparc/include/asm/pci_64.h
@@ -91,9 +91,6 @@ static inline int pci_get_legacy_ide_irq(struct pci_dev *dev, int channel)
return PCI_IRQ_NONE;
}
-struct device_node;
-extern struct device_node *pci_device_to_OF_node(struct pci_dev *pdev);
-
#define HAVE_ARCH_PCI_RESOURCE_TO_USER
extern void pci_resource_to_user(const struct pci_dev *dev, int bar,
const struct resource *rsrc,
diff --git a/arch/sparc/include/asm/pcic.h b/arch/sparc/include/asm/pcic.h
index 7eb5d78f5211..6676cbcc8b6a 100644
--- a/arch/sparc/include/asm/pcic.h
+++ b/arch/sparc/include/asm/pcic.h
@@ -29,7 +29,7 @@ struct linux_pcic {
int pcic_imdim;
};
-#ifdef CONFIG_PCI
+#ifdef CONFIG_PCIC_PCI
extern int pcic_present(void);
extern int pcic_probe(void);
extern void pci_time_init(void);
diff --git a/arch/sparc/include/asm/ptrace.h b/arch/sparc/include/asm/ptrace.h
index c7ad3fe2b252..b928b31424b1 100644
--- a/arch/sparc/include/asm/ptrace.h
+++ b/arch/sparc/include/asm/ptrace.h
@@ -205,6 +205,7 @@ do { current_thread_info()->syscall_noerror = 1; \
} while (0)
#define user_mode(regs) (!((regs)->tstate & TSTATE_PRIV))
#define instruction_pointer(regs) ((regs)->tpc)
+#define instruction_pointer_set(regs, val) ((regs)->tpc = (val))
#define user_stack_pointer(regs) ((regs)->u_regs[UREG_FP])
#define regs_return_value(regs) ((regs)->u_regs[UREG_I0])
#ifdef CONFIG_SMP
diff --git a/arch/sparc/include/asm/system_32.h b/arch/sparc/include/asm/system_32.h
index 47a7e862474e..aba16092a81b 100644
--- a/arch/sparc/include/asm/system_32.h
+++ b/arch/sparc/include/asm/system_32.h
@@ -220,7 +220,7 @@ static inline unsigned long __xchg(unsigned long x, __volatile__ void * ptr, int
switch (size) {
case 4:
return xchg_u32(ptr, x);
- };
+ }
__xchg_called_with_bad_pointer();
return x;
}
diff --git a/arch/sparc/include/asm/system_64.h b/arch/sparc/include/asm/system_64.h
index 3c96d3bb9f15..10bcabce97b2 100644
--- a/arch/sparc/include/asm/system_64.h
+++ b/arch/sparc/include/asm/system_64.h
@@ -234,7 +234,7 @@ static inline unsigned long __xchg(unsigned long x, __volatile__ void * ptr,
return xchg32(ptr, x);
case 8:
return xchg64(ptr, x);
- };
+ }
__xchg_called_with_bad_pointer();
return x;
}
Copyright © 1996 – 2023 Jason A. Donenfeld. All Rights Reverse Engineered.