Enable/disable vector routines now check for a valid vector. Without these guards, the enable/disable vector routines will not work with the interrupt server. --- c/src/lib/libbsp/arm/beagle/irq.c | 22 ++++++++++++++-------- 1 file changed, 14 insertions(+), 8 deletions(-)
diff --git a/c/src/lib/libbsp/arm/beagle/irq.c b/c/src/lib/libbsp/arm/beagle/irq.c index d080a5e..35750ba 100644 --- a/c/src/lib/libbsp/arm/beagle/irq.c +++ b/c/src/lib/libbsp/arm/beagle/irq.c @@ -98,11 +98,14 @@ static uint32_t omap_get_mir_reg(rtems_vector_number vector, uint32_t *const mas rtems_status_code bsp_interrupt_vector_enable(rtems_vector_number vector) { uint32_t mask, cur; - uint32_t mir_reg = omap_get_mir_reg(vector, &mask); - cur = mmio_read(omap_intr.base + mir_reg); - mmio_write(omap_intr.base + mir_reg, cur & ~mask); - flush_data_cache(); + if (bsp_interrupt_is_valid_vector(vector)) { + uint32_t mir_reg = omap_get_mir_reg(vector, &mask); + + cur = mmio_read(omap_intr.base + mir_reg); + mmio_write(omap_intr.base + mir_reg, cur & ~mask); + flush_data_cache(); + } return RTEMS_SUCCESSFUL; } @@ -110,11 +113,14 @@ rtems_status_code bsp_interrupt_vector_enable(rtems_vector_number vector) rtems_status_code bsp_interrupt_vector_disable(rtems_vector_number vector) { uint32_t mask, cur; - uint32_t mir_reg = omap_get_mir_reg(vector, &mask); - cur = mmio_read(omap_intr.base + mir_reg); - mmio_write(omap_intr.base + mir_reg, cur | mask); - flush_data_cache(); + if (bsp_interrupt_is_valid_vector(vector)) { + uint32_t mir_reg = omap_get_mir_reg(vector, &mask); + + cur = mmio_read(omap_intr.base + mir_reg); + mmio_write(omap_intr.base + mir_reg, cur | mask); + flush_data_cache(); + } return RTEMS_SUCCESSFUL; } -- 2.7.4 _______________________________________________ devel mailing list devel@rtems.org http://lists.rtems.org/mailman/listinfo/devel