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Diffstat (limited to 'include/linux/ioc3.h')
| -rw-r--r-- | include/linux/ioc3.h | 93 |
1 files changed, 0 insertions, 93 deletions
diff --git a/include/linux/ioc3.h b/include/linux/ioc3.h deleted file mode 100644 index 38b286e9a46c..000000000000 --- a/include/linux/ioc3.h +++ /dev/null @@ -1,93 +0,0 @@ -/* - * This file is subject to the terms and conditions of the GNU General Public - * License. See the file "COPYING" in the main directory of this archive - * for more details. - * - * Copyright (c) 2005 Stanislaw Skowronek <skylark@linux-mips.org> - */ - -#ifndef _LINUX_IOC3_H -#define _LINUX_IOC3_H - -#include <asm/sn/ioc3.h> - -#define IOC3_MAX_SUBMODULES 32 - -#define IOC3_CLASS_NONE 0 -#define IOC3_CLASS_BASE_IP27 1 -#define IOC3_CLASS_BASE_IP30 2 -#define IOC3_CLASS_MENET_123 3 -#define IOC3_CLASS_MENET_4 4 -#define IOC3_CLASS_CADDUO 5 -#define IOC3_CLASS_SERIAL 6 - -/* One of these per IOC3 */ -struct ioc3_driver_data { - struct list_head list; - int id; /* IOC3 sequence number */ - /* PCI mapping */ - unsigned long pma; /* physical address */ - struct ioc3 __iomem *vma; /* pointer to registers */ - struct pci_dev *pdev; /* PCI device */ - /* IRQ stuff */ - int dual_irq; /* set if separate IRQs are used */ - int irq_io, irq_eth; /* IRQ numbers */ - /* GPIO magic */ - spinlock_t gpio_lock; - unsigned int gpdr_shadow; - /* NIC identifiers */ - char nic_part[32]; - char nic_serial[16]; - char nic_mac[6]; - /* submodule set */ - int class; - void *data[IOC3_MAX_SUBMODULES]; /* for submodule use */ - int active[IOC3_MAX_SUBMODULES]; /* set if probe succeeds */ - /* is_ir_lock must be held while - * modifying sio_ie values, so - * we can be sure that sio_ie is - * not changing when we read it - * along with sio_ir. - */ - spinlock_t ir_lock; /* SIO_IE[SC] mod lock */ -}; - -/* One per submodule */ -struct ioc3_submodule { - char *name; /* descriptive submodule name */ - struct module *owner; /* owning kernel module */ - int ethernet; /* set for ethernet drivers */ - int (*probe) (struct ioc3_submodule *, struct ioc3_driver_data *); - int (*remove) (struct ioc3_submodule *, struct ioc3_driver_data *); - int id; /* assigned by IOC3, index for the "data" array */ - /* IRQ stuff */ - unsigned int irq_mask; /* IOC3 IRQ mask, leave clear for Ethernet */ - int reset_mask; /* non-zero if you want the ioc3.c module to reset interrupts */ - int (*intr) (struct ioc3_submodule *, struct ioc3_driver_data *, unsigned int); - /* private submodule data */ - void *data; /* assigned by submodule */ -}; - -/********************************** - * Functions needed by submodules * - **********************************/ - -#define IOC3_W_IES 0 -#define IOC3_W_IEC 1 - -/* registers a submodule for all existing and future IOC3 chips */ -extern int ioc3_register_submodule(struct ioc3_submodule *); -/* unregisters a submodule */ -extern void ioc3_unregister_submodule(struct ioc3_submodule *); -/* enables IRQs indicated by irq_mask for a specified IOC3 chip */ -extern void ioc3_enable(struct ioc3_submodule *, struct ioc3_driver_data *, unsigned int); -/* ackowledges specified IRQs */ -extern void ioc3_ack(struct ioc3_submodule *, struct ioc3_driver_data *, unsigned int); -/* disables IRQs indicated by irq_mask for a specified IOC3 chip */ -extern void ioc3_disable(struct ioc3_submodule *, struct ioc3_driver_data *, unsigned int); -/* atomically sets GPCR bits */ -extern void ioc3_gpcr_set(struct ioc3_driver_data *, unsigned int); -/* general ireg writer */ -extern void ioc3_write_ireg(struct ioc3_driver_data *idd, uint32_t value, int reg); - -#endif |