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sh: Add system memory registration to PCI for SH4

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It is necessary for some pci device driver.

Signed-off-by: Yoshihiro Shimoda <shimoda.yoshihiro@renesas.com>
Signed-off-by: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
This commit is contained in:
Yoshihiro Shimoda 2009-02-25 14:26:52 +09:00 • committed by Nobuhiro Iwamatsu
parent b3061b40db
commit 06e2735eb8
1 changed files with 10 additions and 0 deletions
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10
drivers/pci/pci_sh4.c
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@ -54,6 +54,16 @@ int pci_sh4_init(struct pci_controller *hose)
PCI_REGION_IO); PCI_REGION_IO);
hose->region_count++; hose->region_count++;
#if defined(CONFIG_PCI_SYS_BUS)
/* PCI System Memory space */
pci_set_region(hose->regions + 2,
CONFIG_PCI_SYS_BUS,
CONFIG_PCI_SYS_PHYS,
CONFIG_PCI_SYS_SIZE,
PCI_REGION_MEM | PCI_REGION_SYS_MEMORY);
hose->region_count++;
#endif
udelay(1000); udelay(1000);
pci_set_ops(hose, pci_set_ops(hose,