/arch/powerpc/include/asm/ps3stor.h
https://github.com/aicjofs/android_kernel_lge_v500_20d · C Header · 71 lines · 39 code · 13 blank · 19 comment · 0 complexity · b11a431f9275419913aea361b97f1c49 MD5 · raw file
- /*
- * PS3 Storage Devices
- *
- * Copyright (C) 2007 Sony Computer Entertainment Inc.
- * Copyright 2007 Sony Corp.
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License as published
- * by the Free Software Foundation; version 2 of the License.
- *
- * This program is distributed in the hope that it will be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License along
- * with this program; if not, write to the Free Software Foundation, Inc.,
- * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
- */
- #ifndef _ASM_POWERPC_PS3STOR_H_
- #define _ASM_POWERPC_PS3STOR_H_
- #include <linux/interrupt.h>
- #include <asm/ps3.h>
- struct ps3_storage_region {
- unsigned int id;
- u64 start;
- u64 size;
- };
- struct ps3_storage_device {
- struct ps3_system_bus_device sbd;
- struct ps3_dma_region dma_region;
- unsigned int irq;
- u64 blk_size;
- u64 tag;
- u64 lv1_status;
- struct completion done;
- unsigned long bounce_size;
- void *bounce_buf;
- u64 bounce_lpar;
- dma_addr_t bounce_dma;
- unsigned int num_regions;
- unsigned long accessible_regions;
- unsigned int region_idx; /* first accessible region */
- struct ps3_storage_region regions[0]; /* Must be last */
- };
- static inline struct ps3_storage_device *to_ps3_storage_device(struct device *dev)
- {
- return container_of(dev, struct ps3_storage_device, sbd.core);
- }
- extern int ps3stor_setup(struct ps3_storage_device *dev,
- irq_handler_t handler);
- extern void ps3stor_teardown(struct ps3_storage_device *dev);
- extern u64 ps3stor_read_write_sectors(struct ps3_storage_device *dev, u64 lpar,
- u64 start_sector, u64 sectors,
- int write);
- extern u64 ps3stor_send_command(struct ps3_storage_device *dev, u64 cmd,
- u64 arg1, u64 arg2, u64 arg3, u64 arg4);
- #endif /* _ASM_POWERPC_PS3STOR_H_ */