diff options
| -rw-r--r-- | drivers/bcma/driver_pci.c | 26 | ||||
| -rw-r--r-- | include/linux/bcma/bcma_driver_pci.h | 3 |
2 files changed, 29 insertions, 0 deletions
diff --git a/drivers/bcma/driver_pci.c b/drivers/bcma/driver_pci.c index cf7a476..6ea817f 100644 --- a/drivers/bcma/driver_pci.c +++ b/drivers/bcma/driver_pci.c @@ -275,3 +275,29 @@ void bcma_core_pci_extend_L1timer(struct bcma_drv_pci *pc, bool extend) bcma_pcie_read(pc, BCMA_CORE_PCI_DLLP_PMTHRESHREG); } EXPORT_SYMBOL_GPL(bcma_core_pci_extend_L1timer); + +void bcma_core_pci_up(struct bcma_bus *bus) +{ + struct bcma_drv_pci *pc; + + if (bus->hosttype != BCMA_HOSTTYPE_PCI) + return; + + pc = &bus->drv_pci[0]; + + bcma_core_pci_extend_L1timer(pc, true); +} +EXPORT_SYMBOL_GPL(bcma_core_pci_up); + +void bcma_core_pci_down(struct bcma_bus *bus) +{ + struct bcma_drv_pci *pc; + + if (bus->hosttype != BCMA_HOSTTYPE_PCI) + return; + + pc = &bus->drv_pci[0]; + + bcma_core_pci_extend_L1timer(pc, false); +} +EXPORT_SYMBOL_GPL(bcma_core_pci_down); diff --git a/include/linux/bcma/bcma_driver_pci.h b/include/linux/bcma/bcma_driver_pci.h index 424760f..27f9ceb 100644 --- a/include/linux/bcma/bcma_driver_pci.h +++ b/include/linux/bcma/bcma_driver_pci.h @@ -185,6 +185,7 @@ struct pci_dev; #define BCMA_CORE_PCI_RC_CRS_VISIBILITY 0x0001 struct bcma_drv_pci; +struct bcma_bus; #ifdef CONFIG_BCMA_DRIVER_PCI_HOSTMODE struct bcma_drv_pci_host { @@ -220,6 +221,8 @@ extern void bcma_core_pci_init(struct bcma_drv_pci *pc); extern int bcma_core_pci_irq_ctl(struct bcma_drv_pci *pc, struct bcma_device *core, bool enable); extern void bcma_core_pci_extend_L1timer(struct bcma_drv_pci *pc, bool extend); +extern void bcma_core_pci_up(struct bcma_bus *bus); +extern void bcma_core_pci_down(struct bcma_bus *bus); extern int bcma_core_pci_pcibios_map_irq(const struct pci_dev *dev); extern int bcma_core_pci_plat_dev_init(struct pci_dev *dev); |