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Regard whitespace Rev 3592 → Rev 3593

/branches/sparc/kernel/arch/sparc64/include/types.h
54,6 → 54,8
 
typedef uint64_t ipl_t;
 
typedef uint64_t ioport_t;
 
typedef uint64_t unative_t;
typedef int64_t native_t;
 
/branches/sparc/kernel/arch/sparc64/include/asm.h
42,7 → 42,56
#include <arch/register.h>
#include <config.h>
#include <arch/stack.h>
#include <arch/barrier.h>
 
static inline void outb(ioport_t port, uint8_t v)
{
*((volatile uint8_t *)(port)) = v;
memory_barrier();
}
 
static inline void outw(ioport_t port, uint16_t v)
{
*((volatile uint16_t *)(port)) = v;
memory_barrier();
}
 
static inline void outl(ioport_t port, uint32_t v)
{
*((volatile uint32_t *)(port)) = v;
memory_barrier();
}
 
static inline uint8_t inb(ioport_t port)
{
uint8_t rv;
 
rv = *((volatile uint8_t *)(port));
memory_barrier();
 
return rv;
}
 
static inline uint16_t inw(ioport_t port)
{
uint16_t rv;
 
rv = *((volatile uint16_t *)(port));
memory_barrier();
 
return rv;
}
 
static inline uint32_t inl(ioport_t port)
{
uint32_t rv;
 
rv = *((volatile uint32_t *)(port));
memory_barrier();
 
return rv;
}
 
/** Read Processor State register.
*
* @return Value of PSTATE register.
/branches/sparc/kernel/arch/sparc64/include/drivers/ns16550.h
35,67 → 35,7
#ifndef KERN_sparc64_NS16550_H_
#define KERN_sparc64_NS16550_H_
 
#include <arch/types.h>
#include <arch/drivers/kbd.h>
 
/* NS16550 registers */
#define RBR_REG 0 /** Receiver Buffer Register. */
#define IER_REG 1 /** Interrupt Enable Register. */
#define IIR_REG 2 /** Interrupt Ident Register (read). */
#define FCR_REG 2 /** FIFO control register (write). */
#define LCR_REG 3 /** Line Control register. */
#define LSR_REG 5 /** Line Status Register. */
 
#define IER_ERBFI 0x01 /** Enable Receive Buffer Full Interrupt. */
 
#define LCR_DLAB 0x80 /** Divisor Latch Access bit. */
 
/** Structure representing the ns16550 device. */
typedef struct {
devno_t devno;
volatile uint8_t *reg; /** Memory mapped registers of the ns16550. */
} ns16550_t;
 
static inline uint8_t ns16550_rbr_read(ns16550_t *dev)
{
return dev->reg[RBR_REG];
}
 
static inline uint8_t ns16550_ier_read(ns16550_t *dev)
{
return dev->reg[IER_REG];
}
 
static inline void ns16550_ier_write(ns16550_t *dev, uint8_t v)
{
dev->reg[IER_REG] = v;
}
 
static inline uint8_t ns16550_iir_read(ns16550_t *dev)
{
return dev->reg[IIR_REG];
}
 
static inline void ns16550_fcr_write(ns16550_t *dev, uint8_t v)
{
dev->reg[FCR_REG] = v;
}
 
static inline uint8_t ns16550_lcr_read(ns16550_t *dev)
{
return dev->reg[LCR_REG];
}
 
static inline void ns16550_lcr_write(ns16550_t *dev, uint8_t v)
{
dev->reg[LCR_REG] = v;
}
 
static inline uint8_t ns16550_lsr_read(ns16550_t *dev)
{
return dev->reg[LSR_REG];
}
 
#endif
 
/** @}
/branches/sparc/kernel/arch/sparc64/src/drivers/kbd.c
147,7 → 147,7
#endif
#ifdef CONFIG_NS16550
case KBD_NS16550:
ns16550_init(devno, inr, vaddr);
ns16550_init(devno, inr, (ioport_t)vaddr);
break;
#endif
default: