diff options
| author | Prarit Bhargava <prarit@sgi.com> | 2005-07-07 02:29:53 +0400 |
|---|---|---|
| committer | Tony Luck <tony.luck@intel.com> | 2005-07-07 02:29:53 +0400 |
| commit | 6f354b014b51716166f13f68b29212d3c44ed2c4 (patch) | |
| tree | 396c09a5d519630a53652a1187bb85fceba82cee /include/asm-ia64 | |
| parent | 283c7f6ac6adb57e7dd13cdbc8d60b6ea4de6faf (diff) | |
| download | linux-6f354b014b51716166f13f68b29212d3c44ed2c4.tar.xz | |
[IA64] hotplug/ia64: SN Hotplug Driver - SN Hotplug Driver code
This patch is the SGI hotplug driver and additional changes required for
the driver. These modifications include changes to the SN io_init.c code
for memory management, the inclusion of new SAL calls to enable and disable
PCI slots, and a hotplug-style driver.
Signed-off-by: Prarit Bhargava <prarit@sgi.com>
Signed-off-by: Tony Luck <tony.luck@intel.com>
Diffstat (limited to 'include/asm-ia64')
| -rw-r--r-- | include/asm-ia64/sn/pcibr_provider.h | 4 | ||||
| -rw-r--r-- | include/asm-ia64/sn/pcidev.h | 6 |
2 files changed, 10 insertions, 0 deletions
diff --git a/include/asm-ia64/sn/pcibr_provider.h b/include/asm-ia64/sn/pcibr_provider.h index cbb4604c9349..2299c3ad2e33 100644 --- a/include/asm-ia64/sn/pcibr_provider.h +++ b/include/asm-ia64/sn/pcibr_provider.h @@ -151,4 +151,8 @@ extern void pcibr_change_devices_irq(struct sn_irq_info *sn_irq_info); extern int pcibr_ate_alloc(struct pcibus_info *, int); extern void pcibr_ate_free(struct pcibus_info *, int); extern void ate_write(struct pcibus_info *, int, int, uint64_t); +extern int sal_pcibr_slot_enable(struct pcibus_info *soft, int device, + void *resp); +extern int sal_pcibr_slot_disable(struct pcibus_info *soft, int device, + int action, void *resp); #endif diff --git a/include/asm-ia64/sn/pcidev.h b/include/asm-ia64/sn/pcidev.h index 9610fcc63545..49711d00ad04 100644 --- a/include/asm-ia64/sn/pcidev.h +++ b/include/asm-ia64/sn/pcidev.h @@ -23,6 +23,8 @@ #define SN_PCIBUS_BUSSOFT(pci_bus) \ ((struct pcibus_bussoft *)(PCI_CONTROLLER((pci_bus))->platform_data)) +#define SN_PCIBUS_BUSSOFT_INFO(pci_bus) \ + (struct pcibus_info *)((struct pcibus_bussoft *)(PCI_CONTROLLER((pci_bus))->platform_data)) /* * Given a struct pci_dev, return the sn pcibus_bussoft struct. Note * that this is not equivalent to SN_PCIBUS_BUSSOFT(pci_dev->bus) due @@ -56,6 +58,10 @@ struct pcidev_info { extern void sn_irq_fixup(struct pci_dev *pci_dev, struct sn_irq_info *sn_irq_info); extern void sn_irq_unfixup(struct pci_dev *pci_dev); +extern void sn_pci_controller_fixup(int segment, int busnum, + struct pci_bus *bus); +extern void sn_bus_store_sysdata(struct pci_dev *dev); +extern void sn_bus_free_sysdata(void); extern void sn_pci_fixup_slot(struct pci_dev *dev); extern void sn_pci_unfixup_slot(struct pci_dev *dev); extern void sn_irq_lh_init(void); |