diff options
Diffstat (limited to 'ANDROID_3.4.5/drivers/misc/sgi-gru/grulib.h')
| -rw-r--r-- | ANDROID_3.4.5/drivers/misc/sgi-gru/grulib.h | 153 |
1 files changed, 0 insertions, 153 deletions
diff --git a/ANDROID_3.4.5/drivers/misc/sgi-gru/grulib.h b/ANDROID_3.4.5/drivers/misc/sgi-gru/grulib.h deleted file mode 100644 index e77d1b1f..00000000 --- a/ANDROID_3.4.5/drivers/misc/sgi-gru/grulib.h +++ /dev/null @@ -1,153 +0,0 @@ -/* - * Copyright (c) 2008 Silicon Graphics, Inc. All Rights Reserved. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU Lesser General Public License as published by - * the Free Software Foundation; either version 2.1 of the License, or - * (at your option) any later version. - * - * 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 Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA - */ - -#ifndef __GRULIB_H__ -#define __GRULIB_H__ - -#define GRU_BASENAME "gru" -#define GRU_FULLNAME "/dev/gru" -#define GRU_IOCTL_NUM 'G' - -/* - * Maximum number of GRU segments that a user can have open - * ZZZ temp - set high for testing. Revisit. - */ -#define GRU_MAX_OPEN_CONTEXTS 32 - -/* Set Number of Request Blocks */ -#define GRU_CREATE_CONTEXT _IOWR(GRU_IOCTL_NUM, 1, void *) - -/* Set Context Options */ -#define GRU_SET_CONTEXT_OPTION _IOWR(GRU_IOCTL_NUM, 4, void *) - -/* Fetch exception detail */ -#define GRU_USER_GET_EXCEPTION_DETAIL _IOWR(GRU_IOCTL_NUM, 6, void *) - -/* For user call_os handling - normally a TLB fault */ -#define GRU_USER_CALL_OS _IOWR(GRU_IOCTL_NUM, 8, void *) - -/* For user unload context */ -#define GRU_USER_UNLOAD_CONTEXT _IOWR(GRU_IOCTL_NUM, 9, void *) - -/* For dumpping GRU chiplet state */ -#define GRU_DUMP_CHIPLET_STATE _IOWR(GRU_IOCTL_NUM, 11, void *) - -/* For getting gseg statistics */ -#define GRU_GET_GSEG_STATISTICS _IOWR(GRU_IOCTL_NUM, 12, void *) - -/* For user TLB flushing (primarily for tests) */ -#define GRU_USER_FLUSH_TLB _IOWR(GRU_IOCTL_NUM, 50, void *) - -/* Get some config options (primarily for tests & emulator) */ -#define GRU_GET_CONFIG_INFO _IOWR(GRU_IOCTL_NUM, 51, void *) - -/* Various kernel self-tests */ -#define GRU_KTEST _IOWR(GRU_IOCTL_NUM, 52, void *) - -#define CONTEXT_WINDOW_BYTES(th) (GRU_GSEG_PAGESIZE * (th)) -#define THREAD_POINTER(p, th) (p + GRU_GSEG_PAGESIZE * (th)) -#define GSEG_START(cb) ((void *)((unsigned long)(cb) & ~(GRU_GSEG_PAGESIZE - 1))) - -struct gru_get_gseg_statistics_req { - unsigned long gseg; - struct gru_gseg_statistics stats; -}; - -/* - * Structure used to pass TLB flush parameters to the driver - */ -struct gru_create_context_req { - unsigned long gseg; - unsigned int data_segment_bytes; - unsigned int control_blocks; - unsigned int maximum_thread_count; - unsigned int options; - unsigned char tlb_preload_count; -}; - -/* - * Structure used to pass unload context parameters to the driver - */ -struct gru_unload_context_req { - unsigned long gseg; -}; - -/* - * Structure used to set context options - */ -enum {sco_gseg_owner, sco_cch_req_slice, sco_blade_chiplet}; -struct gru_set_context_option_req { - unsigned long gseg; - int op; - int val0; - long val1; -}; - -/* - * Structure used to pass TLB flush parameters to the driver - */ -struct gru_flush_tlb_req { - unsigned long gseg; - unsigned long vaddr; - size_t len; -}; - -/* - * Structure used to pass TLB flush parameters to the driver - */ -enum {dcs_pid, dcs_gid}; -struct gru_dump_chiplet_state_req { - unsigned int op; - unsigned int gid; - int ctxnum; - char data_opt; - char lock_cch; - char flush_cbrs; - char fill[10]; - pid_t pid; - void *buf; - size_t buflen; - /* ---- output --- */ - unsigned int num_contexts; -}; - -#define GRU_DUMP_MAGIC 0x3474ab6c -struct gru_dump_context_header { - unsigned int magic; - unsigned int gid; - unsigned char ctxnum; - unsigned char cbrcnt; - unsigned char dsrcnt; - pid_t pid; - unsigned long vaddr; - int cch_locked; - unsigned long data[0]; -}; - -/* - * GRU configuration info (temp - for testing) - */ -struct gru_config_info { - int cpus; - int blades; - int nodes; - int chiplets; - int fill[16]; -}; - -#endif /* __GRULIB_H__ */ |