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| author | David S. Miller <davem@davemloft.net> | 2012-02-21 17:47:33 -0500 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2012-02-21 17:47:33 -0500 |
| commit | 4b0d1a0b1fd7248d0fc341d00ed908c7373c7788 (patch) | |
| tree | 7ba1dad63482c9a3d4461ec324aef9f909e73f49 /arch/mips | |
| parent | 8de65c2aaa1faf8e57e1b29b4265b6a57fae4136 (diff) | |
| parent | a9802d43f205faa2fff422502a1336a50b9615c3 (diff) | |
| download | linux-4b0d1a0b1fd7248d0fc341d00ed908c7373c7788.tar.bz2 | |
Merge branch 'for-davem' of git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-next
Diffstat (limited to 'arch/mips')
| -rw-r--r-- | arch/mips/pci/pci-bcm47xx.c | 49 |
1 files changed, 44 insertions, 5 deletions
diff --git a/arch/mips/pci/pci-bcm47xx.c b/arch/mips/pci/pci-bcm47xx.c index 400535a955d0..c682468010c5 100644 --- a/arch/mips/pci/pci-bcm47xx.c +++ b/arch/mips/pci/pci-bcm47xx.c @@ -25,6 +25,7 @@ #include <linux/types.h> #include <linux/pci.h> #include <linux/ssb/ssb.h> +#include <linux/bcma/bcma.h> #include <bcm47xx.h> int __init pcibios_map_irq(const struct pci_dev *dev, u8 slot, u8 pin) @@ -32,15 +33,12 @@ int __init pcibios_map_irq(const struct pci_dev *dev, u8 slot, u8 pin) return 0; } -int pcibios_plat_dev_init(struct pci_dev *dev) -{ #ifdef CONFIG_BCM47XX_SSB +static int bcm47xx_pcibios_plat_dev_init_ssb(struct pci_dev *dev) +{ int res; u8 slot, pin; - if (bcm47xx_bus_type != BCM47XX_BUS_TYPE_SSB) - return 0; - res = ssb_pcibios_plat_dev_init(dev); if (res < 0) { printk(KERN_ALERT "PCI: Failed to init device %s\n", @@ -60,6 +58,47 @@ int pcibios_plat_dev_init(struct pci_dev *dev) } dev->irq = res; + return 0; +} #endif + +#ifdef CONFIG_BCM47XX_BCMA +static int bcm47xx_pcibios_plat_dev_init_bcma(struct pci_dev *dev) +{ + int res; + + res = bcma_core_pci_plat_dev_init(dev); + if (res < 0) { + printk(KERN_ALERT "PCI: Failed to init device %s\n", + pci_name(dev)); + return res; + } + + res = bcma_core_pci_pcibios_map_irq(dev); + + /* IRQ-0 and IRQ-1 are software interrupts. */ + if (res < 2) { + printk(KERN_ALERT "PCI: Failed to map IRQ of device %s\n", + pci_name(dev)); + return res; + } + + dev->irq = res; return 0; } +#endif + +int pcibios_plat_dev_init(struct pci_dev *dev) +{ +#ifdef CONFIG_BCM47XX_SSB + if (bcm47xx_bus_type == BCM47XX_BUS_TYPE_SSB) + return bcm47xx_pcibios_plat_dev_init_ssb(dev); + else +#endif +#ifdef CONFIG_BCM47XX_BCMA + if (bcm47xx_bus_type == BCM47XX_BUS_TYPE_BCMA) + return bcm47xx_pcibios_plat_dev_init_bcma(dev); + else +#endif + return 0; +} |