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bsp/tqm8xx: Use IRQ extensions API

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Update #3513.
This commit is contained in:
Sebastian Huber
2018-09-12 10:08:50 +02:00
parent 94ea8a8b49
commit 7b93d8570e
1 changed files with 12 additions and 26 deletions
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38
bsps/powerpc/tqm8xx/console/console.c
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@@ -57,7 +57,6 @@
#include <rtems/termiostypes.h>
#include <rtems/bspIo.h>
#include <rtems/error.h>
#include <rtems/irq.h>
#include <bsp.h>
#include <mpc8xx.h>
@@ -120,7 +119,7 @@ typedef struct m8xx_console_chan_desc_s {
volatile m8xxSCCRegisters_t *sccr;
volatile m8xxSMCRegisters_t *smcr;
} regs;
int ivec_src;
rtems_vector_number ivec_src;
int cr_chan_code;
int brg_used;
} m8xx_console_chan_desc_t;
@@ -497,23 +496,9 @@ sccInterruptHandler (void *arg)
}
static void
mpc8xx_console_irq_on(const rtems_irq_connect_data *irq)
mpc8xx_console_irq_on(int chan)
{
CHN_MASK_SET(irq->name - BSP_CPM_IRQ_LOWEST_OFFSET,
3); /* Enable TX and RX interrupts */
}
static void
mpc8xx_console_irq_off(const rtems_irq_connect_data *irq)
{
CHN_MASK_SET(irq->name - BSP_CPM_IRQ_LOWEST_OFFSET,
0); /* Disable TX and RX interrupts */
}
static int
mpc8xx_console_irq_isOn(const rtems_irq_connect_data *irq)
{
return (0 != CHN_MASK_GET(irq->name - BSP_CPM_IRQ_LOWEST_OFFSET)); /* Check TX and RX interrupts */
CHN_MASK_SET(chan, 3); /* Enable TX and RX interrupts */
}
static void
@@ -709,18 +694,19 @@ sccInitialize (int chan)
}
if (m8xx_scc_mode[chan] != TERMIOS_POLLED) {
rtems_status_code sc;
rtems_irq_connect_data irq_conn_data = {
sc = rtems_interrupt_handler_install(
m8xx_console_chan_desc[chan].ivec_src,
sccInterruptHandler, /* rtems_irq_hdl */
(rtems_irq_hdl_param)chan, /* (rtems_irq_hdl_param) */
mpc8xx_console_irq_on, /* (rtems_irq_enable) */
mpc8xx_console_irq_off, /* (rtems_irq_disable) */
mpc8xx_console_irq_isOn /* (rtems_irq_is_enabled) */
};
if (!BSP_install_rtems_irq_handler (&irq_conn_data)) {
"SCC",
RTEMS_INTERRUPT_UNIQUE,
sccInterruptHandler,
(void *)chan
);
if (sc != RTEMS_SUCCESSFUL) {
rtems_panic("console: cannot install IRQ handler");
}
mpc8xx_console_irq_on(chan);
}
}