aboutsummaryrefslogtreecommitdiffstats
path: root/arch
diff options
context:
space:
mode:
authorMagnus Damm <magnus.damm@gmail.com>2008-02-14 00:05:57 -0500
committerPaul Mundt <lethal@linux-sh.org>2008-02-14 00:25:41 -0500
commit123100cf4fff3e8ffa375df2c74c7f2cb29ab17a (patch)
treed8a030b56e28145b1983166e1c92e5f1fc70dc85 /arch
parentc0ca41a27ef40fbe6d5fe343b61d63d7e1b93d28 (diff)
sh: fix pci io access for r2d boards
Use generic_io_base to point out the pci io window, and make sure the highest port address used is SH7751_PCI_IO_SIZE - 1. This patch fixes pci io port access for the r2d boards - CONFIG_8139TOO_PIO now works as expected. So does the alsa driver for CMI8738. Signed-off-by: Magnus Damm <damm@igel.co.jp> Acked-by: Katsuya MATSUBARA <matsu@igel.co.jp> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
Diffstat (limited to 'arch')
-rw-r--r--arch/sh/drivers/pci/ops-rts7751r2d.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/arch/sh/drivers/pci/ops-rts7751r2d.c b/arch/sh/drivers/pci/ops-rts7751r2d.c
index ec8430c8d2d1..b3fa3e2ef184 100644
--- a/arch/sh/drivers/pci/ops-rts7751r2d.c
+++ b/arch/sh/drivers/pci/ops-rts7751r2d.c
@@ -33,7 +33,7 @@ int __init pcibios_map_platform_irq(struct pci_dev *pdev, u8 slot, u8 pin)
33static struct resource sh7751_io_resource = { 33static struct resource sh7751_io_resource = {
34 .name = "SH7751_IO", 34 .name = "SH7751_IO",
35 .start = 0x4000, 35 .start = 0x4000,
36 .end = 0x4000 + SH7751_PCI_IO_SIZE - 1, 36 .end = SH7751_PCI_IO_SIZE - 1,
37 .flags = IORESOURCE_IO 37 .flags = IORESOURCE_IO
38}; 38};
39 39
@@ -68,6 +68,7 @@ static struct sh4_pci_address_map sh7751_pci_map = {
68 68
69int __init pcibios_init_platform(void) 69int __init pcibios_init_platform(void)
70{ 70{
71 __set_io_port_base(SH7751_PCI_IO_BASE);
71 return sh7751_pcic_init(&sh7751_pci_map); 72 return sh7751_pcic_init(&sh7751_pci_map);
72} 73}
73 74