powerpc/powernv: Functions to get/set PCI slot state

[cascardo/linux.git] / arch / powerpc / include / asm / opal.h

diff --git a/arch/powerpc/include/asm/opal.h b/arch/powerpc/include/asm/opal.h
index 348132c..fa71fea 100644 (file)
--- a/arch/powerpc/include/asm/opal.h
+++ b/arch/powerpc/include/asm/opal.h
@@ -209,6 +209,12 @@ int64_t opal_flash_write(uint64_t id, uint64_t offset, uint64_t buf,
                uint64_t size, uint64_t token);
 int64_t opal_flash_erase(uint64_t id, uint64_t offset, uint64_t size,
                uint64_t token);
+int64_t opal_get_device_tree(uint32_t phandle, uint64_t buf, uint64_t len);
+int64_t opal_pci_get_presence_state(uint64_t id, uint64_t data);
+int64_t opal_pci_get_power_state(uint64_t id, uint64_t data);
+int64_t opal_pci_set_power_state(uint64_t async_token, uint64_t id,
+                                uint64_t data);
+int64_t opal_pci_poll2(uint64_t id, uint64_t data);
 
 /* Internal functions */
 extern int early_init_dt_scan_opal(unsigned long node, const char *uname,