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sh: avoid using PCIBIOS_MIN_xxx

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Replaces PCIBIOS_MIN_IO and PCIBIOS_MIN_MEM with direct struct
pci_channel access. This allows us to have more than one pci
channel.

Signed-off-by: Magnus Damm <damm@igel.co.jp>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
This commit is contained in:
Magnus Damm
2009-03-11 15:47:23 +09:00
committad av Paul Mundt
förälder d0e3db40e2
incheckning 710fa3c811
6 ändrade filer med 19 tillägg och 20 borttagningar
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14
arch/sh/drivers/pci/pci-sh7751.c
Visa fil

@@ -144,22 +144,20 @@ int __init sh7751_pcic_init(struct pci_channel *chan,
/* Set the local 16MB PCI memory space window to
* the lowest PCI mapped address
*/
word = PCIBIOS_MIN_MEM & SH4_PCIMBR_MASK;
word = chan->mem_resource->start & SH4_PCIMBR_MASK;
pr_debug("PCI: Setting upper bits of Memory window to 0x%x\n", word);
pci_write_reg(chan, word , SH4_PCIMBR);
/* Map IO space into PCI IO window
* The IO window is 64K-PCIBIOS_MIN_IO in size
* IO addresses will be translated to the
* PCI IO window base address
/* 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",
PCIBIOS_MIN_IO, (64 << 10),
SH7751_PCI_IO_BASE + PCIBIOS_MIN_IO);
chan->io_resource->start, chan->io_resource->end,
SH7751_PCI_IO_BASE + chan->io_resource->start);
/* Make sure the MSB's of IO window are set to access PCI space
* correctly */
word = PCIBIOS_MIN_IO & SH4_PCIIOBR_MASK;
word = chan->io_resource->start & SH4_PCIIOBR_MASK;
pr_debug("PCI: Setting upper bits of IO window to 0x%x\n", word);
pci_write_reg(chan, word, SH4_PCIIOBR);