|
|
|
|
/*
|
|
|
|
|
* 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 Silicon Graphics, Inc. All rights reserved.
|
|
|
|
|
*/
|
|
|
|
|
|
|
|
|
|
#ifndef _ASM_IA64_SN_TIO_TIOCX_H
|
|
|
|
|
#define _ASM_IA64_SN_TIO_TIOCX_H
|
|
|
|
|
|
|
|
|
|
#ifdef __KERNEL__
|
|
|
|
|
|
|
|
|
|
struct cx_id_s {
|
|
|
|
|
unsigned int part_num;
|
|
|
|
|
unsigned int mfg_num;
|
|
|
|
|
int nasid;
|
|
|
|
|
};
|
|
|
|
|
|
|
|
|
|
struct cx_dev {
|
|
|
|
|
struct cx_id_s cx_id;
|
|
|
|
|
int bt; /* board/blade type */
|
|
|
|
|
void *soft; /* driver specific */
|
|
|
|
|
struct hubdev_info *hubdev;
|
|
|
|
|
struct device dev;
|
|
|
|
|
struct cx_drv *driver;
|
|
|
|
|
};
|
|
|
|
|
|
|
|
|
|
struct cx_device_id {
|
|
|
|
|
unsigned int part_num;
|
|
|
|
|
unsigned int mfg_num;
|
|
|
|
|
};
|
|
|
|
|
|
|
|
|
|
struct cx_drv {
|
|
|
|
|
char *name;
|
|
|
|
|
const struct cx_device_id *id_table;
|
|
|
|
|
struct device_driver driver;
|
|
|
|
|
int (*probe) (struct cx_dev * dev, const struct cx_device_id * id);
|
|
|
|
|
int (*remove) (struct cx_dev * dev);
|
|
|
|
|
};
|
|
|
|
|
|
|
|
|
|
/* create DMA address by stripping AS bits */
|
|
|
|
|
#define TIOCX_DMA_ADDR(a) (u64)((u64)(a) & 0xffffcfffffffffUL)
|
|
|
|
|
|
|
|
|
|
#define TIOCX_TO_TIOCX_DMA_ADDR(a) (u64)(((u64)(a) & 0xfffffffff) | \
|
|
|
|
|
((((u64)(a)) & 0xffffc000000000UL) <<2))
|
|
|
|
|
|
|
|
|
|
#define TIO_CE_ASIC_PARTNUM 0xce00
|
|
|
|
|
#define TIOCX_CORELET 3
|
|
|
|
|
|
|
|
|
|
/* These are taken from tio_mmr_as.h */
|
|
|
|
|
#define TIO_ICE_FRZ_CFG TIO_MMR_ADDR_MOD(0x00000000b0008100UL)
|
|
|
|
|
#define TIO_ICE_PMI_TX_CFG TIO_MMR_ADDR_MOD(0x00000000b000b100UL)
|
|
|
|
|
#define TIO_ICE_PMI_TX_DYN_CREDIT_STAT_CB3 TIO_MMR_ADDR_MOD(0x00000000b000be18UL)
|
|
|
|
|
#define TIO_ICE_PMI_TX_DYN_CREDIT_STAT_CB3_CREDIT_CNT_MASK 0x000000000000000fUL
|
|
|
|
|
|
|
|
|
|
#define to_cx_dev(n) container_of(n, struct cx_dev, dev)
|
|
|
|
|
#define to_cx_driver(drv) container_of(drv, struct cx_drv, driver)
|
|
|
|
|
|
|
|
|
|
extern struct sn_irq_info *tiocx_irq_alloc(nasid_t, int, int, nasid_t, int);
|
|
|
|
|
extern void tiocx_irq_free(struct sn_irq_info *);
|
|
|
|
|
extern int cx_device_unregister(struct cx_dev *);
|
|
|
|
|
extern int cx_device_register(nasid_t, int, int, struct hubdev_info *, int);
|
|
|
|
|
extern int cx_driver_unregister(struct cx_drv *);
|
|
|
|
|
extern int cx_driver_register(struct cx_drv *);
|
|
|
|
|
extern u64 tiocx_dma_addr(u64 addr);
|
|
|
|
|
extern u64 tiocx_swin_base(int nasid);
|
|
|
|
|
extern void tiocx_mmr_store(int nasid, u64 offset, u64 value);
|
|
|
|
|
extern u64 tiocx_mmr_load(int nasid, u64 offset);
|
|
|
|
|
|
|
|
|
|
#endif // __KERNEL__
|
|
|
|
|
#endif // _ASM_IA64_SN_TIO_TIOCX__
|
