diff options
Diffstat (limited to 'drivers/pnp')
| -rw-r--r-- | drivers/pnp/pnpacpi/rsparser.c | 15 |
1 files changed, 13 insertions, 2 deletions
diff --git a/drivers/pnp/pnpacpi/rsparser.c b/drivers/pnp/pnpacpi/rsparser.c index 11adab13f2b7..3c5eb374adf8 100644 --- a/drivers/pnp/pnpacpi/rsparser.c +++ b/drivers/pnp/pnpacpi/rsparser.c @@ -83,9 +83,11 @@ static void pnpacpi_parse_allocated_irqresource(struct pnp_resource_table *res, while (!(res->irq_resource[i].flags & IORESOURCE_UNSET) && i < PNP_MAX_IRQ) i++; - if (i >= PNP_MAX_IRQ) + if (i >= PNP_MAX_IRQ) { + printk(KERN_ERR "pnpacpi: exceeded the max number of IRQ " + "resources: %d \n", PNP_MAX_IRQ); return; - + } /* * in IO-APIC mode, use overrided attribute. Two reasons: * 1. BIOS bug in DSDT @@ -181,6 +183,9 @@ static void pnpacpi_parse_allocated_dmaresource(struct pnp_resource_table *res, } res->dma_resource[i].start = dma; res->dma_resource[i].end = dma; + } else { + printk(KERN_ERR "pnpacpi: exceeded the max number of DMA " + "resources: %d \n", PNP_MAX_DMA); } } @@ -202,6 +207,9 @@ static void pnpacpi_parse_allocated_ioresource(struct pnp_resource_table *res, } res->port_resource[i].start = io; res->port_resource[i].end = io + len - 1; + } else { + printk(KERN_ERR "pnpacpi: exceeded the max number of IO " + "resources: %d \n", PNP_MAX_PORT); } } @@ -225,6 +233,9 @@ static void pnpacpi_parse_allocated_memresource(struct pnp_resource_table *res, res->mem_resource[i].start = mem; res->mem_resource[i].end = mem + len - 1; + } else { + printk(KERN_ERR "pnpacpi: exceeded the max number of mem " + "resources: %d\n", PNP_MAX_MEM); } } |