Lines Matching refs:sip
505 static void sdebug_erase_store(int idx, struct sdeb_store_info *sip);
876 static void *lba2fake_store(struct sdeb_store_info *sip, in lba2fake_store() argument
879 struct sdeb_store_info *lsip = sip; in lba2fake_store()
882 if (!sip || !sip->storep) { in lba2fake_store()
889 static struct t10_pi_tuple *dif_store(struct sdeb_store_info *sip, in dif_store() argument
894 return sip->dif_storep + sector; in dif_store()
3005 static int do_device_access(struct sdeb_store_info *sip, struct scsi_cmnd *scp, in do_device_access() argument
3021 if (!sdb->length || !sip) in do_device_access()
3025 fsp = sip->storep; in do_device_access()
3063 static bool comp_write_worker(struct sdeb_store_info *sip, u64 lba, u32 num, in comp_write_worker() argument
3070 u8 *fsp = sip->storep; in comp_write_worker()
3137 struct sdeb_store_info *sip = devip2sip((struct sdebug_dev_info *) in dif_copy_prot() local
3139 struct t10_pi_tuple *dif_storep = sip->dif_storep; in dif_copy_prot()
3152 void *start = dif_store(sip, sector); in dif_copy_prot()
3184 struct sdeb_store_info *sip = devip2sip((struct sdebug_dev_info *) in prot_verify_read() local
3190 sdt = dif_store(sip, sector); in prot_verify_read()
3203 ret = dif_verify(sdt, lba2fake_store(sip, sector), in prot_verify_read()
3219 sdeb_read_lock(struct sdeb_store_info *sip) in sdeb_read_lock() argument
3222 if (sip) in sdeb_read_lock()
3223 __acquire(&sip->macc_lck); in sdeb_read_lock()
3227 if (sip) in sdeb_read_lock()
3228 read_lock(&sip->macc_lck); in sdeb_read_lock()
3235 sdeb_read_unlock(struct sdeb_store_info *sip) in sdeb_read_unlock() argument
3238 if (sip) in sdeb_read_unlock()
3239 __release(&sip->macc_lck); in sdeb_read_unlock()
3243 if (sip) in sdeb_read_unlock()
3244 read_unlock(&sip->macc_lck); in sdeb_read_unlock()
3251 sdeb_write_lock(struct sdeb_store_info *sip) in sdeb_write_lock() argument
3254 if (sip) in sdeb_write_lock()
3255 __acquire(&sip->macc_lck); in sdeb_write_lock()
3259 if (sip) in sdeb_write_lock()
3260 write_lock(&sip->macc_lck); in sdeb_write_lock()
3267 sdeb_write_unlock(struct sdeb_store_info *sip) in sdeb_write_unlock() argument
3270 if (sip) in sdeb_write_unlock()
3271 __release(&sip->macc_lck); in sdeb_write_unlock()
3275 if (sip) in sdeb_write_unlock()
3276 write_unlock(&sip->macc_lck); in sdeb_write_unlock()
3289 struct sdeb_store_info *sip = devip2sip(devip, true); in resp_read_dt0() local
3368 sdeb_read_lock(sip); in resp_read_dt0()
3375 sdeb_read_unlock(sip); in resp_read_dt0()
3379 sdeb_read_unlock(sip); in resp_read_dt0()
3386 sdeb_read_unlock(sip); in resp_read_dt0()
3390 sdeb_read_unlock(sip); in resp_read_dt0()
3398 ret = do_device_access(sip, scp, 0, lba, num, false); in resp_read_dt0()
3399 sdeb_read_unlock(sip); in resp_read_dt0()
3514 static unsigned int map_state(struct sdeb_store_info *sip, sector_t lba, in map_state() argument
3523 mapped = test_bit(index, sip->map_storep); in map_state()
3526 next = find_next_zero_bit(sip->map_storep, map_size, index); in map_state()
3528 next = find_next_bit(sip->map_storep, map_size, index); in map_state()
3535 static void map_region(struct sdeb_store_info *sip, sector_t lba, in map_region() argument
3544 set_bit(index, sip->map_storep); in map_region()
3550 static void unmap_region(struct sdeb_store_info *sip, sector_t lba, in unmap_region() argument
3554 u8 *fsp = sip->storep; in unmap_region()
3562 clear_bit(index, sip->map_storep); in unmap_region()
3569 if (sip->dif_storep) { in unmap_region()
3570 memset(sip->dif_storep + lba, 0xff, in unmap_region()
3571 sizeof(*sip->dif_storep) * in unmap_region()
3586 struct sdeb_store_info *sip = devip2sip(devip, true); in resp_write_dt0() local
3641 sdeb_write_lock(sip); in resp_write_dt0()
3644 sdeb_write_unlock(sip); in resp_write_dt0()
3653 sdeb_write_unlock(sip); in resp_write_dt0()
3657 sdeb_write_unlock(sip); in resp_write_dt0()
3664 sdeb_write_unlock(sip); in resp_write_dt0()
3668 sdeb_write_unlock(sip); in resp_write_dt0()
3676 ret = do_device_access(sip, scp, 0, lba, num, true); in resp_write_dt0()
3678 map_region(sip, lba, num); in resp_write_dt0()
3682 sdeb_write_unlock(sip); in resp_write_dt0()
3721 struct sdeb_store_info *sip = devip2sip(devip, true); in resp_write_scat() local
3789 sdeb_write_lock(sip); in resp_write_scat()
3832 ret = do_device_access(sip, scp, sg_off, lba, num, true); in resp_write_scat()
3837 map_region(sip, lba, num); in resp_write_scat()
3871 sdeb_write_unlock(sip); in resp_write_scat()
3886 struct sdeb_store_info *sip = devip2sip((struct sdebug_dev_info *) in resp_write_same() local
3891 sdeb_write_lock(sip); in resp_write_same()
3895 sdeb_write_unlock(sip); in resp_write_same()
3900 unmap_region(sip, lba, num); in resp_write_same()
3906 fsp = sip->storep; in resp_write_same()
3915 sdeb_write_unlock(sip); in resp_write_same()
3929 map_region(sip, lba, num); in resp_write_same()
3934 sdeb_write_unlock(sip); in resp_write_same()
4046 struct sdeb_store_info *sip = devip2sip(devip, true); in resp_comp_write() local
4079 sdeb_write_lock(sip); in resp_comp_write()
4089 if (!comp_write_worker(sip, lba, num, arr, false)) { in resp_comp_write()
4095 map_region(sip, lba, num); in resp_comp_write()
4097 sdeb_write_unlock(sip); in resp_comp_write()
4112 struct sdeb_store_info *sip = devip2sip(devip, true); in resp_unmap() local
4141 sdeb_write_lock(sip); in resp_unmap()
4151 unmap_region(sip, lba, num); in resp_unmap()
4157 sdeb_write_unlock(sip); in resp_unmap()
4185 struct sdeb_store_info *sip = devip2sip(devip, true); in resp_get_lba_status() local
4187 mapped = map_state(sip, lba, &num); in resp_get_lba_status()
4248 struct sdeb_store_info *sip = devip2sip(devip, true); in resp_pre_fetch() local
4249 u8 *fsp = sip->storep; in resp_pre_fetch()
4270 sdeb_read_lock(sip); in resp_pre_fetch()
4275 sdeb_read_unlock(sip); in resp_pre_fetch()
4395 struct sdeb_store_info *sip = devip2sip(devip, true); in resp_verify() local
4434 sdeb_read_lock(sip); in resp_verify()
4450 if (!comp_write_worker(sip, lba, vnum, arr, true)) { in resp_verify()
4456 sdeb_read_unlock(sip); in resp_verify()
4475 struct sdeb_store_info *sip = devip2sip(devip, false); in resp_report_zones() local
4502 sdeb_read_lock(sip); in resp_report_zones()
4600 sdeb_read_unlock(sip); in resp_report_zones()
4625 struct sdeb_store_info *sip = devip2sip(devip, false); in resp_open_zone() local
4632 sdeb_write_lock(sip); in resp_open_zone()
4681 sdeb_write_unlock(sip); in resp_open_zone()
4701 struct sdeb_store_info *sip = devip2sip(devip, false); in resp_close_zone() local
4708 sdeb_write_lock(sip); in resp_close_zone()
4737 sdeb_write_unlock(sip); in resp_close_zone()
4773 struct sdeb_store_info *sip = devip2sip(devip, false); in resp_finish_zone() local
4780 sdeb_write_lock(sip); in resp_finish_zone()
4809 sdeb_write_unlock(sip); in resp_finish_zone()
4817 struct sdeb_store_info *sip = devip2sip(devip, false); in zbc_rwp_zone() local
4830 memset(sip->storep + zsp->z_start * sdebug_sector_size, 0, in zbc_rwp_zone()
4853 struct sdeb_store_info *sip = devip2sip(devip, false); in resp_rwp_zone() local
4860 sdeb_write_lock(sip); in resp_rwp_zone()
4888 sdeb_write_unlock(sip); in resp_rwp_zone()
5969 struct sdeb_store_info *sip; in scsi_debug_show_info() local
5982 xa_for_each(per_store_ap, l_idx, sip) { in scsi_debug_show_info()
6487 struct sdeb_store_info *sip; in add_host_store() local
6497 xa_for_each_marked(per_store_ap, idx, sip, in add_host_store()
6604 struct sdeb_store_info *sip = xa_load(per_store_ap, 0); in map_show() local
6606 if (sip) in map_show()
6608 (int)map_size, sip->map_storep); in map_show()
7074 static void sdebug_erase_store(int idx, struct sdeb_store_info *sip) in sdebug_erase_store() argument
7078 if (!sip) { in sdebug_erase_store()
7081 sip = xa_load(per_store_ap, idx); in sdebug_erase_store()
7082 if (!sip) in sdebug_erase_store()
7085 vfree(sip->map_storep); in sdebug_erase_store()
7086 vfree(sip->dif_storep); in sdebug_erase_store()
7087 vfree(sip->storep); in sdebug_erase_store()
7089 kfree(sip); in sdebug_erase_store()
7096 struct sdeb_store_info *sip = NULL; in sdebug_erase_all_stores() local
7098 xa_for_each(per_store_ap, idx, sip) { in sdebug_erase_all_stores()
7102 sdebug_erase_store(idx, sip); in sdebug_erase_all_stores()
7118 struct sdeb_store_info *sip = NULL; in sdebug_add_store() local
7121 sip = kzalloc(sizeof(*sip), GFP_KERNEL); in sdebug_add_store()
7122 if (!sip) in sdebug_add_store()
7126 res = __xa_alloc(per_store_ap, &n_idx, sip, xal, GFP_ATOMIC); in sdebug_add_store()
7129 kfree(sip); in sdebug_add_store()
7139 sip->storep = vzalloc(sz); in sdebug_add_store()
7140 if (!sip->storep) { in sdebug_add_store()
7145 sdebug_build_parts(sip->storep, sz); in sdebug_add_store()
7152 sip->dif_storep = vmalloc(dif_size); in sdebug_add_store()
7155 sip->dif_storep); in sdebug_add_store()
7157 if (!sip->dif_storep) { in sdebug_add_store()
7161 memset(sip->dif_storep, 0xff, dif_size); in sdebug_add_store()
7166 sip->map_storep = vmalloc(array_size(sizeof(long), in sdebug_add_store()
7171 if (!sip->map_storep) { in sdebug_add_store()
7176 bitmap_zero(sip->map_storep, map_size); in sdebug_add_store()
7180 map_region(sip, 0, 2); in sdebug_add_store()
7183 rwlock_init(&sip->macc_lck); in sdebug_add_store()
7186 sdebug_erase_store((int)n_idx, sip); in sdebug_add_store()