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2010-05-03 Sebastian Huber <sebastian.huber@embedded-brains.de>

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* rtl8019/rtl8019.c: Fixed interrupt handler.
This commit is contained in:
Sebastian Huber
2010-05-03 14:49:57 +00:00
parent c1b2bac5d4
commit 021bc6669a
2 changed files with 10 additions and 27 deletions
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c/src/lib/libbsp/arm/gumstix/ChangeLog
+4
View File
@@ -1,3 +1,7 @@
2010-05-03 Sebastian Huber <sebastian.huber@embedded-brains.de>
* rtl8019/rtl8019.c: Fixed interrupt handler.
2010-04-30 Sebastian Huber <sebastian.huber@embedded-brains.de>
* Makefile.am, preinstall.am: Added generic interrupt support modules.
c/src/lib/libbsp/arm/gumstix/rtl8019/rtl8019.c
+6 -27
View File
@@ -191,7 +191,7 @@ struct ne_ring
/* Forward declarations to avoid warnings */
static void ne_init_irq_handler (int irno);
static void ne_init_irq_handler (struct ne_softc *sc);
static void ne_stop (struct ne_softc *sc);
static void ne_stop_hardware (struct ne_softc *sc);
static void ne_init (void *arg);
@@ -202,24 +202,6 @@ static void ne_reset(struct ne_softc *sc);
static void ne_dump(struct ne_softc *sc);
#endif
/* Find the NE2000 device which is attached at a particular interrupt
vector. */
static struct ne_softc *
ne_device_for_irno (int irno)
{
int i;
for (i = 0; i < NNEDRIVER; ++i)
{
if (ne_softc[i].irno == irno
&& ne_softc[i].arpcom.ac_if.if_softc != NULL)
return &ne_softc[i];
}
return NULL;
}
/* Read data from an NE2000 device. Read LEN bytes at ADDR, storing
them into P. */
@@ -372,12 +354,11 @@ ne_interrupt_handler (rtems_irq_hdl_param handle)
static void
ne_interrupt_on (const rtems_irq_connect_data *irq)
{
struct ne_softc *sc;
struct ne_softc *sc = irq->handle;
#ifdef DEBUG_NE
printk ("ne_interrupt_on()\n");
#endif
sc = ne_device_for_irno (irq->name);
if (sc != NULL)
outport_byte (sc->port + IMR, NE_INTERRUPTS);
}
@@ -387,12 +368,11 @@ ne_interrupt_on (const rtems_irq_connect_data *irq)
static void
ne_interrupt_off (const rtems_irq_connect_data *irq)
{
struct ne_softc *sc;
struct ne_softc *sc = irq->handle;
#ifdef DEBUG_NE
printk ("ne_interrupt_off()\n");
#endif
sc = ne_device_for_irno (irq->name);
if (sc != NULL)
outport_byte (sc->port + IMR, 0);
}
@@ -404,12 +384,11 @@ ne_interrupt_off (const rtems_irq_connect_data *irq)
static int
ne_interrupt_is_on (const rtems_irq_connect_data *irq)
{
struct ne_softc *sc;
struct ne_softc *sc = irq->handle;
unsigned char imr;
#ifdef DEBUG_NE
printk("ne_interrupt_is_on()\n");
#endif
sc = ne_device_for_irno(irq->name);
if(sc != NULL){
/*Read IMR in Page2*/
outport_byte (sc->port + CMDR, MSK_PG2 | MSK_RD2 | MSK_STP);
@@ -500,12 +479,12 @@ ne_init_hardware (struct ne_softc *sc)
/* Set up interrupts.
*/
static void
ne_init_irq_handler(ne_softc *sc)
ne_init_irq_handler(struct ne_softc *sc)
{
rtems_irq_connect_data irq;
#ifdef DEBUG_NE
printk("ne_init_irq_handler(%d)\n", irno);
printk("ne_init_irq_handler(%d)\n", sc->irno);
#endif
irq.name = sc->irno;
irq.hdl = ne_interrupt_handler;