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| author | Magnus Damm <magnus.damm@gmail.com> | 2008-02-14 06:05:57 +0100 |
|---|---|---|
| committer | Paul Mundt <lethal@linux-sh.org> | 2008-02-14 06:25:41 +0100 |
| commit | 123100cf4fff3e8ffa375df2c74c7f2cb29ab17a (patch) | |
| tree | d8a030b56e28145b1983166e1c92e5f1fc70dc85 /arch/sh/drivers/pci | |
| parent | sh: fix ioreadN_rep and iowriteN_rep (diff) | |
| download | linux-123100cf4fff3e8ffa375df2c74c7f2cb29ab17a.tar.xz linux-123100cf4fff3e8ffa375df2c74c7f2cb29ab17a.zip | |
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/sh/drivers/pci')
| -rw-r--r-- | arch/sh/drivers/pci/ops-rts7751r2d.c | 3 |
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) static struct resource sh7751_io_resource = { .name = "SH7751_IO", .start = 0x4000, - .end = 0x4000 + SH7751_PCI_IO_SIZE - 1, + .end = SH7751_PCI_IO_SIZE - 1, .flags = IORESOURCE_IO }; @@ -68,6 +68,7 @@ static struct sh4_pci_address_map sh7751_pci_map = { int __init pcibios_init_platform(void) { + __set_io_port_base(SH7751_PCI_IO_BASE); return sh7751_pcic_init(&sh7751_pci_map); } |