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Fix some old-style interrupt handling logic in drivers/net/skeleton.c

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This commit is contained in:
Gregory Nutt
2017-04-08 13:30:30 -06:00
parent 35ca733108
commit 8b8ddd05c2
1 changed files with 8 additions and 2 deletions
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drivers/net/skeleton.c
+8 -2
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@@ -136,6 +136,10 @@ struct skel_driver_s
/* A single packet buffer per device is used here. There might be multiple /* A single packet buffer per device is used here. There might be multiple
* packet buffers in a more complex, pipelined design. * packet buffers in a more complex, pipelined design.
*
* NOTE that if CONFIG_skeleton_NINTERFACES were greater than 1, you would
* need a minimum on one packetbuffer per instance. Much better to be
* allocated dynamically.
*/ */
static uint8_t g_pktbuf[MAX_NET_DEV_MTU + CONFIG_NET_GUARDSIZE]; static uint8_t g_pktbuf[MAX_NET_DEV_MTU + CONFIG_NET_GUARDSIZE];
@@ -557,7 +561,9 @@ static void skel_interrupt_work(FAR void *arg)
static int skel_interrupt(int irq, FAR void *context, FAR void *arg) static int skel_interrupt(int irq, FAR void *context, FAR void *arg)
{ {
FAR struct skel_driver_s *priv = &g_skel[0]; FAR struct skel_driver_s *priv = (FAR struct skel_driver_s *)arg;
DEBUGASSERT(priv != NULL);
/* Disable further Ethernet interrupts. Because Ethernet interrupts are /* Disable further Ethernet interrupts. Because Ethernet interrupts are
* also disabled if the TX timeout event occurs, there can be no race * also disabled if the TX timeout event occurs, there can be no race
@@ -1101,7 +1107,7 @@ int skel_initialize(int intf)
/* Attach the IRQ to the driver */ /* Attach the IRQ to the driver */
if (irq_attach(CONFIG_skeleton_IRQ, skel_interrupt, NULL)) if (irq_attach(CONFIG_skeleton_IRQ, skel_interrupt, priv))
{ {
/* We could not attach the ISR to the interrupt */ /* We could not attach the ISR to the interrupt */