diff options
| author | Magnus Damm <magnus.damm@gmail.com> | 2008-02-19 21:35:14 +0900 |
|---|---|---|
| committer | Paul Mundt <lethal@linux-sh.org> | 2009-04-16 16:00:13 +0900 |
| commit | ef53fdeb7e0cb139aff33665635b886700137abb (patch) | |
| tree | 0e0d7e93ee37a8fd9b1d71f52844e6bc67274860 | |
| parent | e4c6a3604e07185046e2ce4be82a201f4447d788 (diff) | |
sh: add io_base member to pci_channel
Store the io window base address in struct pci_channel and use that one
instead of SH77xx_PCI_IO_BASE.
Signed-off-by: Magnus Damm <damm@igel.co.jp>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
| -rw-r--r-- | arch/sh/drivers/pci/pci-sh7751.c | 5 | ||||
| -rw-r--r-- | arch/sh/drivers/pci/pci-sh7780.c | 5 | ||||
| -rw-r--r-- | arch/sh/include/asm/pci.h | 1 |
3 files changed, 7 insertions, 4 deletions
diff --git a/arch/sh/drivers/pci/pci-sh7751.c b/arch/sh/drivers/pci/pci-sh7751.c index 201266b020f..2a6c7aab2d7 100644 --- a/arch/sh/drivers/pci/pci-sh7751.c +++ b/arch/sh/drivers/pci/pci-sh7751.c @@ -40,6 +40,7 @@ int __init sh7751_pci_init(struct pci_channel *chan) pr_debug("PCI: Starting intialization.\n"); chan->reg_base = 0xfe200000; + chan->io_base = 0xfe240000; /* check for SH7751/SH7751R hardware */ id = pci_read_reg(chan, SH7751_PCICONF0); @@ -153,9 +154,9 @@ int __init sh7751_pcic_init(struct pci_channel *chan, /* Map IO space into PCI IO window: * IO addresses will be translated to the PCI IO window base address */ - pr_debug("PCI: Mapping IO address 0x%x - 0x%x to base 0x%x\n", + pr_debug("PCI: Mapping IO address 0x%x - 0x%x to base 0x%lx\n", chan->io_resource->start, chan->io_resource->end, - SH7751_PCI_IO_BASE + chan->io_resource->start); + chan->io_base + chan->io_resource->start); /* Make sure the MSB's of IO window are set to access PCI space * correctly */ diff --git a/arch/sh/drivers/pci/pci-sh7780.c b/arch/sh/drivers/pci/pci-sh7780.c index 9d6483a26cf..87a7f3b7a38 100644 --- a/arch/sh/drivers/pci/pci-sh7780.c +++ b/arch/sh/drivers/pci/pci-sh7780.c @@ -53,6 +53,7 @@ int __init sh7780_pci_init(struct pci_channel *chan) pr_debug("PCI: Starting intialization.\n"); chan->reg_base = 0xfe040000; + chan->io_base = 0xfe200000; ctrl_outl(0x00000001, SH7780_PCI_VCR2); /* Enable PCIC */ @@ -135,9 +136,9 @@ int __init sh7780_pcic_init(struct pci_channel *chan, /* Map IO space into PCI IO window: * IO addresses will be translated to the PCI IO window base address */ - pr_debug("PCI: Mapping IO address 0x%x - 0x%x to base 0x%x\n", + pr_debug("PCI: Mapping IO address 0x%x - 0x%x to base 0x%lx\n", chan->io_resource->start, chan->io_resource->end, - SH7780_PCI_IO_BASE + chan->io_resource->start); + chan->io_base + chan->io_resource->start); /* NOTE: I'm ignoring the PCI error IRQs for now.. * TODO: add support for the internal error interrupts and diff --git a/arch/sh/include/asm/pci.h b/arch/sh/include/asm/pci.h index 8e9e0edcf36..84d12ebef08 100644 --- a/arch/sh/include/asm/pci.h +++ b/arch/sh/include/asm/pci.h @@ -25,6 +25,7 @@ struct pci_channel { int last_devfn; int enabled; unsigned long reg_base; + unsigned long io_base; }; /* |