diff options
Diffstat (limited to 'drivers/media/video/cx18/cx18-driver.c')
| -rw-r--r-- | drivers/media/video/cx18/cx18-driver.c | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/drivers/media/video/cx18/cx18-driver.c b/drivers/media/video/cx18/cx18-driver.c index 98ac2e935743..676e5bef89eb 100644 --- a/drivers/media/video/cx18/cx18-driver.c +++ b/drivers/media/video/cx18/cx18-driver.c @@ -925,8 +925,13 @@ static int __devinit cx18_probe(struct pci_dev *pci_dev, cx->enc_mem = ioremap_nocache(cx->base_addr + CX18_MEM_OFFSET, CX18_MEM_SIZE); if (!cx->enc_mem) { - CX18_ERR("ioremap failed, perhaps increasing __VMALLOC_RESERVE in page.h\n"); - CX18_ERR("or disabling CONFIG_HIGHMEM4G into the kernel would help\n"); + CX18_ERR("ioremap failed. Can't get a window into CX23418 " + "memory and register space\n"); + CX18_ERR("Each capture card with a CX23418 needs 64 MB of " + "vmalloc address space for the window\n"); + CX18_ERR("Check the output of 'grep Vmalloc /proc/meminfo'\n"); + CX18_ERR("Use the vmalloc= kernel command line option to set " + "VmallocTotal to a larger value\n"); retval = -ENOMEM; goto free_mem; } |