diff options
Diffstat (limited to 'drivers/vme/bridges')
| -rw-r--r-- | drivers/vme/bridges/vme_ca91cx42.c | 6 | ||||
| -rw-r--r-- | drivers/vme/bridges/vme_ca91cx42.h | 3 | ||||
| -rw-r--r-- | drivers/vme/bridges/vme_tsi148.c | 6 | ||||
| -rw-r--r-- | drivers/vme/bridges/vme_tsi148.h | 3 |
4 files changed, 12 insertions, 6 deletions
diff --git a/drivers/vme/bridges/vme_ca91cx42.c b/drivers/vme/bridges/vme_ca91cx42.c index 9f2c834e43e0..da29dbe6c9c8 100644 --- a/drivers/vme/bridges/vme_ca91cx42.c +++ b/drivers/vme/bridges/vme_ca91cx42.c @@ -69,7 +69,7 @@ static u32 ca91cx42_LM_irqhandler(struct ca91cx42_driver *bridge, u32 stat) for (i = 0; i < 4; i++) { if (stat & CA91CX42_LINT_LM[i]) { /* We only enable interrupts if the callback is set */ - bridge->lm_callback[i](i); + bridge->lm_callback[i](bridge->lm_data[i]); serviced |= CA91CX42_LINT_LM[i]; } } @@ -1410,7 +1410,7 @@ static int ca91cx42_lm_get(struct vme_lm_resource *lm, * Callback will be passed the monitor triggered. */ static int ca91cx42_lm_attach(struct vme_lm_resource *lm, int monitor, - void (*callback)(int)) + void (*callback)(void *), void *data) { u32 lm_ctl, tmp; struct ca91cx42_driver *bridge; @@ -1438,6 +1438,7 @@ static int ca91cx42_lm_attach(struct vme_lm_resource *lm, int monitor, /* Attach callback */ bridge->lm_callback[monitor] = callback; + bridge->lm_data[monitor] = data; /* Enable Location Monitor interrupt */ tmp = ioread32(bridge->base + LINT_EN); @@ -1477,6 +1478,7 @@ static int ca91cx42_lm_detach(struct vme_lm_resource *lm, int monitor) /* Detach callback */ bridge->lm_callback[monitor] = NULL; + bridge->lm_data[monitor] = NULL; /* If all location monitors disabled, disable global Location Monitor */ if ((tmp & (CA91CX42_LINT_LM0 | CA91CX42_LINT_LM1 | CA91CX42_LINT_LM2 | diff --git a/drivers/vme/bridges/vme_ca91cx42.h b/drivers/vme/bridges/vme_ca91cx42.h index d54119e59d55..f35c9f5348a9 100644 --- a/drivers/vme/bridges/vme_ca91cx42.h +++ b/drivers/vme/bridges/vme_ca91cx42.h @@ -43,7 +43,8 @@ struct ca91cx42_driver { wait_queue_head_t dma_queue; wait_queue_head_t iack_queue; wait_queue_head_t mbox_queue; - void (*lm_callback[4])(int); /* Called in interrupt handler */ + void (*lm_callback[4])(void *); /* Called in interrupt handler */ + void *lm_data[4]; void *crcsr_kernel; dma_addr_t crcsr_bus; struct mutex vme_rmw; /* Only one RMW cycle at a time */ diff --git a/drivers/vme/bridges/vme_tsi148.c b/drivers/vme/bridges/vme_tsi148.c index 4bc5d451ec6c..2d3ba1a1d42d 100644 --- a/drivers/vme/bridges/vme_tsi148.c +++ b/drivers/vme/bridges/vme_tsi148.c @@ -102,7 +102,7 @@ static u32 tsi148_LM_irqhandler(struct tsi148_driver *bridge, u32 stat) for (i = 0; i < 4; i++) { if (stat & TSI148_LCSR_INTS_LMS[i]) { /* We only enable interrupts if the callback is set */ - bridge->lm_callback[i](i); + bridge->lm_callback[i](bridge->lm_data[i]); serviced |= TSI148_LCSR_INTC_LMC[i]; } } @@ -2047,7 +2047,7 @@ static int tsi148_lm_get(struct vme_lm_resource *lm, * Callback will be passed the monitor triggered. */ static int tsi148_lm_attach(struct vme_lm_resource *lm, int monitor, - void (*callback)(int)) + void (*callback)(void *), void *data) { u32 lm_ctl, tmp; struct vme_bridge *tsi148_bridge; @@ -2077,6 +2077,7 @@ static int tsi148_lm_attach(struct vme_lm_resource *lm, int monitor, /* Attach callback */ bridge->lm_callback[monitor] = callback; + bridge->lm_data[monitor] = data; /* Enable Location Monitor interrupt */ tmp = ioread32be(bridge->base + TSI148_LCSR_INTEN); @@ -2124,6 +2125,7 @@ static int tsi148_lm_detach(struct vme_lm_resource *lm, int monitor) /* Detach callback */ bridge->lm_callback[monitor] = NULL; + bridge->lm_data[monitor] = NULL; /* If all location monitors disabled, disable global Location Monitor */ if ((lm_en & (TSI148_LCSR_INTS_LM0S | TSI148_LCSR_INTS_LM1S | diff --git a/drivers/vme/bridges/vme_tsi148.h b/drivers/vme/bridges/vme_tsi148.h index f5ed14382a8d..0935d85d32ec 100644 --- a/drivers/vme/bridges/vme_tsi148.h +++ b/drivers/vme/bridges/vme_tsi148.h @@ -38,7 +38,8 @@ struct tsi148_driver { void __iomem *base; /* Base Address of device registers */ wait_queue_head_t dma_queue[2]; wait_queue_head_t iack_queue; - void (*lm_callback[4])(int); /* Called in interrupt handler */ + void (*lm_callback[4])(void *); /* Called in interrupt handler */ + void *lm_data[4]; void *crcsr_kernel; dma_addr_t crcsr_bus; struct vme_master_resource *flush_image; |