Lines Matching refs:sip
507 static void sdebug_erase_store(int idx, struct sdeb_store_info *sip);
884 static void *lba2fake_store(struct sdeb_store_info *sip, in lba2fake_store() argument
887 struct sdeb_store_info *lsip = sip; in lba2fake_store()
890 if (!sip || !sip->storep) { in lba2fake_store()
897 static struct t10_pi_tuple *dif_store(struct sdeb_store_info *sip, in dif_store() argument
902 return sip->dif_storep + sector; in dif_store()
2979 static int do_device_access(struct sdeb_store_info *sip, struct scsi_cmnd *scp, in do_device_access() argument
2995 if (!sdb->length || !sip) in do_device_access()
2999 fsp = sip->storep; in do_device_access()
3037 static bool comp_write_worker(struct sdeb_store_info *sip, u64 lba, u32 num, in comp_write_worker() argument
3044 u8 *fsp = sip->storep; in comp_write_worker()
3111 struct sdeb_store_info *sip = devip2sip((struct sdebug_dev_info *) in dif_copy_prot() local
3113 struct t10_pi_tuple *dif_storep = sip->dif_storep; in dif_copy_prot()
3126 void *start = dif_store(sip, sector); in dif_copy_prot()
3158 struct sdeb_store_info *sip = devip2sip((struct sdebug_dev_info *) in prot_verify_read() local
3164 sdt = dif_store(sip, sector); in prot_verify_read()
3177 ret = dif_verify(sdt, lba2fake_store(sip, sector), in prot_verify_read()
3199 struct sdeb_store_info *sip = devip2sip(devip, true); in resp_read_dt0() local
3200 rwlock_t *macc_lckp = sip ? &sip->macc_lck : &sdeb_fake_rw_lck; in resp_read_dt0()
3309 ret = do_device_access(sip, scp, 0, lba, num, false); in resp_read_dt0()
3425 static unsigned int map_state(struct sdeb_store_info *sip, sector_t lba, in map_state() argument
3434 mapped = test_bit(index, sip->map_storep); in map_state()
3437 next = find_next_zero_bit(sip->map_storep, map_size, index); in map_state()
3439 next = find_next_bit(sip->map_storep, map_size, index); in map_state()
3446 static void map_region(struct sdeb_store_info *sip, sector_t lba, in map_region() argument
3455 set_bit(index, sip->map_storep); in map_region()
3461 static void unmap_region(struct sdeb_store_info *sip, sector_t lba, in unmap_region() argument
3465 u8 *fsp = sip->storep; in unmap_region()
3473 clear_bit(index, sip->map_storep); in unmap_region()
3480 if (sip->dif_storep) { in unmap_region()
3481 memset(sip->dif_storep + lba, 0xff, in unmap_region()
3482 sizeof(*sip->dif_storep) * in unmap_region()
3497 struct sdeb_store_info *sip = devip2sip(devip, true); in resp_write_dt0() local
3498 rwlock_t *macc_lckp = &sip->macc_lck; in resp_write_dt0()
3596 ret = do_device_access(sip, scp, 0, lba, num, true); in resp_write_dt0()
3598 map_region(sip, lba, num); in resp_write_dt0()
3641 struct sdeb_store_info *sip = devip2sip(devip, true); in resp_write_scat() local
3642 rwlock_t *macc_lckp = &sip->macc_lck; in resp_write_scat()
3753 ret = do_device_access(sip, scp, sg_off, lba, num, true); in resp_write_scat()
3758 map_region(sip, lba, num); in resp_write_scat()
3807 struct sdeb_store_info *sip = devip2sip((struct sdebug_dev_info *) in resp_write_same() local
3809 rwlock_t *macc_lckp = &sip->macc_lck; in resp_write_same()
3822 unmap_region(sip, lba, num); in resp_write_same()
3828 fsp = sip->storep; in resp_write_same()
3837 write_unlock(&sip->macc_lck); in resp_write_same()
3851 map_region(sip, lba, num); in resp_write_same()
3968 struct sdeb_store_info *sip = devip2sip(devip, true); in resp_comp_write() local
3969 rwlock_t *macc_lckp = &sip->macc_lck; in resp_comp_write()
4012 if (!comp_write_worker(sip, lba, num, arr, false)) { in resp_comp_write()
4018 map_region(sip, lba, num); in resp_comp_write()
4035 struct sdeb_store_info *sip = devip2sip(devip, true); in resp_unmap() local
4036 rwlock_t *macc_lckp = &sip->macc_lck; in resp_unmap()
4075 unmap_region(sip, lba, num); in resp_unmap()
4109 struct sdeb_store_info *sip = devip2sip(devip, true); in resp_get_lba_status() local
4111 mapped = map_state(sip, lba, &num); in resp_get_lba_status()
4172 struct sdeb_store_info *sip = devip2sip(devip, true); in resp_pre_fetch() local
4173 rwlock_t *macc_lckp = &sip->macc_lck; in resp_pre_fetch()
4174 u8 *fsp = sip->storep; in resp_pre_fetch()
4320 struct sdeb_store_info *sip = devip2sip(devip, true); in resp_verify() local
4321 rwlock_t *macc_lckp = &sip->macc_lck; in resp_verify()
4376 if (!comp_write_worker(sip, lba, vnum, arr, true)) { in resp_verify()
4401 struct sdeb_store_info *sip = devip2sip(devip, false); in resp_report_zones() local
4402 rwlock_t *macc_lckp = sip ? &sip->macc_lck : &sdeb_fake_rw_lck; in resp_report_zones()
4552 struct sdeb_store_info *sip = devip2sip(devip, false); in resp_open_zone() local
4553 rwlock_t *macc_lckp = sip ? &sip->macc_lck : &sdeb_fake_rw_lck; in resp_open_zone()
4629 struct sdeb_store_info *sip = devip2sip(devip, false); in resp_close_zone() local
4630 rwlock_t *macc_lckp = sip ? &sip->macc_lck : &sdeb_fake_rw_lck; in resp_close_zone()
4702 struct sdeb_store_info *sip = devip2sip(devip, false); in resp_finish_zone() local
4703 rwlock_t *macc_lckp = sip ? &sip->macc_lck : &sdeb_fake_rw_lck; in resp_finish_zone()
4747 struct sdeb_store_info *sip = devip2sip(devip, false); in zbc_rwp_zone() local
4760 memset(sip->storep + zsp->z_start * sdebug_sector_size, 0, in zbc_rwp_zone()
4783 struct sdeb_store_info *sip = devip2sip(devip, false); in resp_rwp_zone() local
4784 rwlock_t *macc_lckp = sip ? &sip->macc_lck : &sdeb_fake_rw_lck; in resp_rwp_zone()
5987 struct sdeb_store_info *sip; in scsi_debug_show_info() local
6000 xa_for_each(per_store_ap, l_idx, sip) { in scsi_debug_show_info()
6494 struct sdeb_store_info *sip; in add_host_store() local
6504 xa_for_each_marked(per_store_ap, idx, sip, in add_host_store()
6611 struct sdeb_store_info *sip = xa_load(per_store_ap, 0); in map_show() local
6613 if (sip) in map_show()
6615 (int)map_size, sip->map_storep); in map_show()
7093 static void sdebug_erase_store(int idx, struct sdeb_store_info *sip) in sdebug_erase_store() argument
7097 if (!sip) { in sdebug_erase_store()
7100 sip = xa_load(per_store_ap, idx); in sdebug_erase_store()
7101 if (!sip) in sdebug_erase_store()
7104 vfree(sip->map_storep); in sdebug_erase_store()
7105 vfree(sip->dif_storep); in sdebug_erase_store()
7106 vfree(sip->storep); in sdebug_erase_store()
7108 kfree(sip); in sdebug_erase_store()
7115 struct sdeb_store_info *sip = NULL; in sdebug_erase_all_stores() local
7117 xa_for_each(per_store_ap, idx, sip) { in sdebug_erase_all_stores()
7121 sdebug_erase_store(idx, sip); in sdebug_erase_all_stores()
7137 struct sdeb_store_info *sip = NULL; in sdebug_add_store() local
7140 sip = kzalloc(sizeof(*sip), GFP_KERNEL); in sdebug_add_store()
7141 if (!sip) in sdebug_add_store()
7145 res = __xa_alloc(per_store_ap, &n_idx, sip, xal, GFP_ATOMIC); in sdebug_add_store()
7148 kfree(sip); in sdebug_add_store()
7158 sip->storep = vzalloc(sz); in sdebug_add_store()
7159 if (!sip->storep) { in sdebug_add_store()
7164 sdebug_build_parts(sip->storep, sz); in sdebug_add_store()
7171 sip->dif_storep = vmalloc(dif_size); in sdebug_add_store()
7174 sip->dif_storep); in sdebug_add_store()
7176 if (!sip->dif_storep) { in sdebug_add_store()
7180 memset(sip->dif_storep, 0xff, dif_size); in sdebug_add_store()
7185 sip->map_storep = vmalloc(array_size(sizeof(long), in sdebug_add_store()
7190 if (!sip->map_storep) { in sdebug_add_store()
7195 bitmap_zero(sip->map_storep, map_size); in sdebug_add_store()
7199 map_region(sip, 0, 2); in sdebug_add_store()
7202 rwlock_init(&sip->macc_lck); in sdebug_add_store()
7205 sdebug_erase_store((int)n_idx, sip); in sdebug_add_store()