diff options
Diffstat (limited to 'arch/parisc/kernel/drivers.c')
| -rw-r--r-- | arch/parisc/kernel/drivers.c | 13 |
1 files changed, 9 insertions, 4 deletions
diff --git a/arch/parisc/kernel/drivers.c b/arch/parisc/kernel/drivers.c index d016d672ec2b2..1eaa0d37f677f 100644 --- a/arch/parisc/kernel/drivers.c +++ b/arch/parisc/kernel/drivers.c @@ -39,7 +39,7 @@ #include <asm/parisc-device.h> /* See comments in include/asm-parisc/pci.h */ -struct hppa_dma_ops *hppa_dma_ops; +struct hppa_dma_ops *hppa_dma_ops __read_mostly; EXPORT_SYMBOL(hppa_dma_ops); static struct device root = { @@ -515,8 +515,13 @@ alloc_pa_dev(unsigned long hpa, struct hardware_path *mod_path) (iodc_data[5] << 8) | iodc_data[6]; dev->hpa.name = parisc_pathname(dev); dev->hpa.start = hpa; - if (hpa == 0xf4000000 || hpa == 0xf6000000 || - hpa == 0xf8000000 || hpa == 0xfa000000) { + /* This is awkward. The STI spec says that gfx devices may occupy + * 32MB or 64MB. Unfortunately, we don't know how to tell whether + * it's the former or the latter. Assumptions either way can hurt us. + */ + if (hpa == 0xf4000000 || hpa == 0xf8000000) { + dev->hpa.end = hpa + 0x03ffffff; + } else if (hpa == 0xf6000000 || hpa == 0xfa000000) { dev->hpa.end = hpa + 0x01ffffff; } else { dev->hpa.end = hpa + 0xfff; @@ -834,7 +839,7 @@ static void print_parisc_device(struct parisc_device *dev) if (dev->num_addrs) { int k; - printk(", additional addresses: "); + printk(", additional addresses: "); for (k = 0; k < dev->num_addrs; k++) printk("0x%lx ", dev->addr[k]); } |