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This commit is contained in:
Randall Stewart 2009-11-09 16:43:02 +00:00
parent e20f0d885e
commit 4c01ca5a19
1 changed files with 19 additions and 17 deletions
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36
sys/mips/rmi/iodi.c
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@ -78,10 +78,10 @@ static struct resource *
iodi_alloc_resource(device_t, device_t, int, int *,
u_long, u_long, u_long, u_int);
static int
static int
iodi_activate_resource(device_t, device_t, int, int,
struct resource *);
static int
static int
iodi_setup_intr(device_t, device_t, struct resource *, int,
driver_filter_t *, driver_intr_t *, void *, void **);
@ -112,41 +112,43 @@ iodi_setup_intr(device_t dev, device_t child,
/* FIXME is this the right place to fiddle with PIC? */
if (strcmp(device_get_name(child), "uart") == 0) {
/* FIXME uart 1? */
if (rmi_spin_mutex_safe)
mtx_lock_spin(&xlr_pic_lock);
if (rmi_spin_mutex_safe)
mtx_lock_spin(&xlr_pic_lock);
level = PIC_IRQ_IS_EDGE_TRIGGERED(PIC_IRT_UART_0_INDEX);
xlr_write_reg(mmio, PIC_IRT_0_UART_0, 0x01);
xlr_write_reg(mmio, PIC_IRT_1_UART_0, ((1 << 31) | (level << 30) | (1 << 6) | (PIC_UART_0_IRQ)));
if (rmi_spin_mutex_safe)
mtx_unlock_spin(&xlr_pic_lock);
if (rmi_spin_mutex_safe)
mtx_unlock_spin(&xlr_pic_lock);
cpu_establish_hardintr("uart", NULL,
(driver_intr_t *) intr, (void *)arg, PIC_UART_0_IRQ, flags, cookiep);
} else if (strcmp(device_get_name(child), "rge") == 0) {
int irq;
/* This is a hack to pass in the irq */
irq = (int)ires->__r_i;
if (rmi_spin_mutex_safe)
mtx_lock_spin(&xlr_pic_lock);
mtx_lock_spin(&xlr_pic_lock);
reg = xlr_read_reg(mmio, PIC_IRT_1_BASE + irq - PIC_IRQ_BASE);
xlr_write_reg(mmio, PIC_IRT_1_BASE + irq - PIC_IRQ_BASE, reg | (1 << 6) | (1 << 30) | (1 << 31));
if (rmi_spin_mutex_safe)
mtx_unlock_spin(&xlr_pic_lock);
if (rmi_spin_mutex_safe)
mtx_unlock_spin(&xlr_pic_lock);
cpu_establish_hardintr("rge", NULL, (driver_intr_t *) intr, (void *)arg, irq, flags, cookiep);
} else if (strcmp(device_get_name(child), "ehci") == 0) {
if (rmi_spin_mutex_safe)
mtx_lock_spin(&xlr_pic_lock);
if (rmi_spin_mutex_safe)
mtx_lock_spin(&xlr_pic_lock);
reg = xlr_read_reg(mmio, PIC_IRT_1_BASE + PIC_USB_IRQ - PIC_IRQ_BASE);
xlr_write_reg(mmio, PIC_IRT_1_BASE + PIC_USB_IRQ - PIC_IRQ_BASE, reg | (1 << 6) | (1 << 30) | (1 << 31));
if (rmi_spin_mutex_safe)
mtx_unlock_spin(&xlr_pic_lock);
if (rmi_spin_mutex_safe)
mtx_unlock_spin(&xlr_pic_lock);
cpu_establish_hardintr("ehci", NULL, (driver_intr_t *) intr, (void *)arg, PIC_USB_IRQ, flags, cookiep);
}
/* This causes a panic and looks recursive to me (RRS).
BUS_SETUP_INTR(device_get_parent(dev),
child, ires, flags, filt, intr, arg, cookiep);
*/
/*
* This causes a panic and looks recursive to me (RRS).
* BUS_SETUP_INTR(device_get_parent(dev), child, ires, flags, filt,
* intr, arg, cookiep);
*/
return (0);
}