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Compare Revisions

• This comparison shows the changes necessary to convert path

  → /trunk/ @ 1943

  → /trunk/ @ 1944

  ↔ Reverse comparison

• Compare Path:	Rev

  With Path:	Rev

Ignore whitespace Rev 1943 → Rev 1944

/trunk/kernel/genarch/src/kbd/ns16550.c
80,19 → 80,28
/** Initialize keyboard and service interrupts using kernel routine */
void ns16550_grab(void)
{
ipl_t ipl = interrupts_disable();
ns16550_ier_write(&ns16550, IER_ERBFI); /* enable receiver interrupt */
while (ns16550_lsr_read(&ns16550) & LSR_DATA_READY)
(void) ns16550_rbr_read(&ns16550);
spinlock_lock(&ns16550_irq.lock);
ns16550_irq.notif_cfg.notify = false;
spinlock_unlock(&ns16550_irq.lock);
interrupts_restore(ipl);
}
/** Resume the former interrupt vector */
void ns16550_release(void)
{
ipl_t ipl = interrupts_disable();
spinlock_lock(&ns16550_irq.lock);
if (ns16550_irq.notif_cfg.answerbox)
ns16550_irq.notif_cfg.notify = true;
spinlock_unlock(&ns16550_irq.lock);
interrupts_restore(ipl);
}
/** Initialize ns16550.

/trunk/kernel/genarch/src/kbd/z8530.c
74,6 → 74,8
/** Initialize keyboard and service interrupts using kernel routine. */
void z8530_grab(void)
{
ipl_t ipl = interrupts_disable();
(void) z8530_read_a(&z8530, RR8);
/*
89,14 → 91,21
z8530_write_a(&z8530, WR9, WR9_MIE); /* Master Interrupt Enable. */
spinlock_lock(&z8530_irq.lock);
z8530_irq.notif_cfg.notify = false;
spinlock_unlock(&z8530_irq.lock);
interrupts_restore(ipl);
}
/** Resume the former IPC notification behavior. */
void z8530_release(void)
{
ipl_t ipl = interrupts_disable();
spinlock_lock(&z8530_irq.lock);
if (z8530_irq.notif_cfg.answerbox)
z8530_irq.notif_cfg.notify = true;
spinlock_unlock(&z8530_irq.lock);
interrupts_restore(ipl);
}
/** Initialize z8530. */

/trunk/kernel/arch/ia64/src/ski/ski.c
241,13 → 241,21
void ski_kbd_grab(void)
{
ipl_t ipl = interrupts_disable();
spinlock_lock(&ski_kbd_irq.lock);
ski_kbd_irq.notif_cfg.notify = false;
spinlock_unlock(&ski_kbd_irq.lock);
interrupts_restore(ipl);
}
void ski_kbd_release(void)
{
ipl_t ipl = interrupts_disable();
spinlock_lock(&ski_kbd_irq.lock);
if (ski_kbd_irq.notif_cfg.answerbox)
ski_kbd_irq.notif_cfg.notify = true;
spinlock_unlock(&ski_kbd_irq.lock);
interrupts_restore(ipl);
}
/** @}

/trunk/kernel/arch/ppc32/src/drivers/pic.c
45,8 → 45,6
pic = (uint32_t *) hw_map(base, size);
}
void pic_enable_interrupt(int intnum)
{
if (intnum < 32) {

/trunk/kernel/arch/ppc32/src/drivers/cuda.c
273,7 → 273,11
/** Initialize keyboard and service interrupts using kernel routine */
void cuda_grab(void)
{
ipl_t ipl = interrupts_disable();
spinlock_lock(&cuda_irq.lock);
cuda_irq.notif_cfg.notify = false;
spinlock_unlock(&cuda_irq.lock);
interrupts_restore(ipl);
}
280,8 → 284,12
/** Resume the former interrupt vector */
void cuda_release(void)
{
ipl_t ipl = interrupts_disable();
spinlock_lock(&cuda_irq.lock);
if (cuda_irq.notif_cfg.answerbox)
cuda_irq.notif_cfg.notify = true;
spinlock_unlock(&cuda_irq.unlock);
interrupts_restore(ipl);
}

/trunk/kernel/arch/mips32/src/drivers/msim.c
120,13 → 120,21
void msim_kbd_grab(void)
{
ipl_t ipl = interrupts_disable();
spinlock_lock(&msim_irq.lock);
msim_irq.notif_cfg.notify = false;
spinlock_unlock(&msim_irq.lock);
interrupts_restore(ipl);
}
void msim_kbd_release(void)
{
ipl_t ipl = interrupts_disable();
spinlock_lock(&msim_irq.lock);
if (msim_irq.notif_cfg.answerbox)
msim_irq.notif_cfg.notify = true;
spinlock_unlock(&msim_irq.lock);
interrupts_restore(ipl);
}