Lines Matching refs:arr
1596 static int fill_from_dev_buffer(struct scsi_cmnd *scp, unsigned char *arr, in fill_from_dev_buffer() argument
1608 arr, arr_len); in fill_from_dev_buffer()
1619 static int p_fill_from_dev_buffer(struct scsi_cmnd *scp, const void *arr, in p_fill_from_dev_buffer() argument
1632 arr, arr_len, skip); in p_fill_from_dev_buffer()
1644 static int fetch_to_dev_buffer(struct scsi_cmnd *scp, unsigned char *arr, in fetch_to_dev_buffer() argument
1652 return scsi_sg_copy_to_buffer(scp, arr, arr_len); in fetch_to_dev_buffer()
1665 static int inquiry_vpd_83(unsigned char *arr, int port_group_id, in inquiry_vpd_83() argument
1675 arr[0] = 0x2; /* ASCII */ in inquiry_vpd_83()
1676 arr[1] = 0x1; in inquiry_vpd_83()
1677 arr[2] = 0x0; in inquiry_vpd_83()
1678 memcpy(&arr[4], sdebug_inq_vendor_id, 8); in inquiry_vpd_83()
1679 memcpy(&arr[12], sdebug_inq_product_id, 16); in inquiry_vpd_83()
1680 memcpy(&arr[28], dev_id_str, dev_id_str_len); in inquiry_vpd_83()
1682 arr[3] = num; in inquiry_vpd_83()
1687 arr[num++] = 0x1; /* binary (not necessarily sas) */ in inquiry_vpd_83()
1688 arr[num++] = 0xa; /* PIV=0, lu, naa */ in inquiry_vpd_83()
1689 arr[num++] = 0x0; in inquiry_vpd_83()
1690 arr[num++] = 0x12; in inquiry_vpd_83()
1691 arr[num++] = 0x10; /* uuid type=1, locally assigned */ in inquiry_vpd_83()
1692 arr[num++] = 0x0; in inquiry_vpd_83()
1693 memcpy(arr + num, lu_name, 16); in inquiry_vpd_83()
1697 arr[num++] = 0x1; /* binary (not necessarily sas) */ in inquiry_vpd_83()
1698 arr[num++] = 0x3; /* PIV=0, lu, naa */ in inquiry_vpd_83()
1699 arr[num++] = 0x0; in inquiry_vpd_83()
1700 arr[num++] = 0x8; in inquiry_vpd_83()
1701 put_unaligned_be64(naa3_comp_b + dev_id_num, arr + num); in inquiry_vpd_83()
1705 arr[num++] = 0x61; /* proto=sas, binary */ in inquiry_vpd_83()
1706 arr[num++] = 0x94; /* PIV=1, target port, rel port */ in inquiry_vpd_83()
1707 arr[num++] = 0x0; /* reserved */ in inquiry_vpd_83()
1708 arr[num++] = 0x4; /* length */ in inquiry_vpd_83()
1709 arr[num++] = 0x0; /* reserved */ in inquiry_vpd_83()
1710 arr[num++] = 0x0; /* reserved */ in inquiry_vpd_83()
1711 arr[num++] = 0x0; in inquiry_vpd_83()
1712 arr[num++] = 0x1; /* relative port A */ in inquiry_vpd_83()
1715 arr[num++] = 0x61; /* proto=sas, binary */ in inquiry_vpd_83()
1716 arr[num++] = 0x93; /* piv=1, target port, naa */ in inquiry_vpd_83()
1717 arr[num++] = 0x0; in inquiry_vpd_83()
1718 arr[num++] = 0x8; in inquiry_vpd_83()
1719 put_unaligned_be64(naa3_comp_a + port_a, arr + num); in inquiry_vpd_83()
1722 arr[num++] = 0x61; /* proto=sas, binary */ in inquiry_vpd_83()
1723 arr[num++] = 0x95; /* piv=1, target port group id */ in inquiry_vpd_83()
1724 arr[num++] = 0x0; in inquiry_vpd_83()
1725 arr[num++] = 0x4; in inquiry_vpd_83()
1726 arr[num++] = 0; in inquiry_vpd_83()
1727 arr[num++] = 0; in inquiry_vpd_83()
1728 put_unaligned_be16(port_group_id, arr + num); in inquiry_vpd_83()
1731 arr[num++] = 0x61; /* proto=sas, binary */ in inquiry_vpd_83()
1732 arr[num++] = 0xa3; /* piv=1, target device, naa */ in inquiry_vpd_83()
1733 arr[num++] = 0x0; in inquiry_vpd_83()
1734 arr[num++] = 0x8; in inquiry_vpd_83()
1735 put_unaligned_be64(naa3_comp_a + target_dev_id, arr + num); in inquiry_vpd_83()
1738 arr[num++] = 0x63; /* proto=sas, UTF-8 */ in inquiry_vpd_83()
1739 arr[num++] = 0xa8; /* piv=1, target device, SCSI name string */ in inquiry_vpd_83()
1740 arr[num++] = 0x0; in inquiry_vpd_83()
1741 arr[num++] = 24; in inquiry_vpd_83()
1742 memcpy(arr + num, "naa.32222220", 12); in inquiry_vpd_83()
1745 memcpy(arr + num, b, 8); in inquiry_vpd_83()
1747 memset(arr + num, 0, 4); in inquiry_vpd_83()
1759 static int inquiry_vpd_84(unsigned char *arr) in inquiry_vpd_84() argument
1761 memcpy(arr, vpd84_data, sizeof(vpd84_data)); in inquiry_vpd_84()
1766 static int inquiry_vpd_85(unsigned char *arr) in inquiry_vpd_85() argument
1773 arr[num++] = 0x1; /* lu, storage config */ in inquiry_vpd_85()
1774 arr[num++] = 0x0; /* reserved */ in inquiry_vpd_85()
1775 arr[num++] = 0x0; in inquiry_vpd_85()
1780 arr[num++] = plen; /* length, null termianted, padded */ in inquiry_vpd_85()
1781 memcpy(arr + num, na1, olen); in inquiry_vpd_85()
1782 memset(arr + num + olen, 0, plen - olen); in inquiry_vpd_85()
1785 arr[num++] = 0x4; /* lu, logging */ in inquiry_vpd_85()
1786 arr[num++] = 0x0; /* reserved */ in inquiry_vpd_85()
1787 arr[num++] = 0x0; in inquiry_vpd_85()
1792 arr[num++] = plen; /* length, null terminated, padded */ in inquiry_vpd_85()
1793 memcpy(arr + num, na2, olen); in inquiry_vpd_85()
1794 memset(arr + num + olen, 0, plen - olen); in inquiry_vpd_85()
1801 static int inquiry_vpd_88(unsigned char *arr, int target_dev_id) in inquiry_vpd_88() argument
1808 arr[num++] = 0x0; /* reserved */ in inquiry_vpd_88()
1809 arr[num++] = 0x0; /* reserved */ in inquiry_vpd_88()
1810 arr[num++] = 0x0; in inquiry_vpd_88()
1811 arr[num++] = 0x1; /* relative port 1 (primary) */ in inquiry_vpd_88()
1812 memset(arr + num, 0, 6); in inquiry_vpd_88()
1814 arr[num++] = 0x0; in inquiry_vpd_88()
1815 arr[num++] = 12; /* length tp descriptor */ in inquiry_vpd_88()
1817 arr[num++] = 0x61; /* proto=sas, binary */ in inquiry_vpd_88()
1818 arr[num++] = 0x93; /* PIV=1, target port, NAA */ in inquiry_vpd_88()
1819 arr[num++] = 0x0; /* reserved */ in inquiry_vpd_88()
1820 arr[num++] = 0x8; /* length */ in inquiry_vpd_88()
1821 put_unaligned_be64(naa3_comp_a + port_a, arr + num); in inquiry_vpd_88()
1823 arr[num++] = 0x0; /* reserved */ in inquiry_vpd_88()
1824 arr[num++] = 0x0; /* reserved */ in inquiry_vpd_88()
1825 arr[num++] = 0x0; in inquiry_vpd_88()
1826 arr[num++] = 0x2; /* relative port 2 (secondary) */ in inquiry_vpd_88()
1827 memset(arr + num, 0, 6); in inquiry_vpd_88()
1829 arr[num++] = 0x0; in inquiry_vpd_88()
1830 arr[num++] = 12; /* length tp descriptor */ in inquiry_vpd_88()
1832 arr[num++] = 0x61; /* proto=sas, binary */ in inquiry_vpd_88()
1833 arr[num++] = 0x93; /* PIV=1, target port, NAA */ in inquiry_vpd_88()
1834 arr[num++] = 0x0; /* reserved */ in inquiry_vpd_88()
1835 arr[num++] = 0x8; /* length */ in inquiry_vpd_88()
1836 put_unaligned_be64(naa3_comp_a + port_b, arr + num); in inquiry_vpd_88()
1888 static int inquiry_vpd_89(unsigned char *arr) in inquiry_vpd_89() argument
1890 memcpy(arr, vpd89_data, sizeof(vpd89_data)); in inquiry_vpd_89()
1903 static int inquiry_vpd_b0(unsigned char *arr) in inquiry_vpd_b0() argument
1907 memcpy(arr, vpdb0_data, sizeof(vpdb0_data)); in inquiry_vpd_b0()
1915 put_unaligned_be16(gran, arr + 2); in inquiry_vpd_b0()
1919 put_unaligned_be32(sdebug_store_sectors, arr + 4); in inquiry_vpd_b0()
1922 put_unaligned_be32(sdebug_opt_blks, &arr[8]); in inquiry_vpd_b0()
1926 put_unaligned_be32(sdebug_unmap_max_blocks, &arr[16]); in inquiry_vpd_b0()
1929 put_unaligned_be32(sdebug_unmap_max_desc, &arr[20]); in inquiry_vpd_b0()
1934 put_unaligned_be32(sdebug_unmap_alignment, &arr[28]); in inquiry_vpd_b0()
1935 arr[28] |= 0x80; /* UGAVALID */ in inquiry_vpd_b0()
1939 put_unaligned_be32(sdebug_unmap_granularity, &arr[24]); in inquiry_vpd_b0()
1942 put_unaligned_be64(sdebug_write_same_length, &arr[32]); in inquiry_vpd_b0()
1945 put_unaligned_be32(sdebug_atomic_wr_max_length, &arr[40]); in inquiry_vpd_b0()
1946 put_unaligned_be32(sdebug_atomic_wr_align, &arr[44]); in inquiry_vpd_b0()
1947 put_unaligned_be32(sdebug_atomic_wr_gran, &arr[48]); in inquiry_vpd_b0()
1948 put_unaligned_be32(sdebug_atomic_wr_max_length_bndry, &arr[52]); in inquiry_vpd_b0()
1949 put_unaligned_be32(sdebug_atomic_wr_max_bndry, &arr[56]); in inquiry_vpd_b0()
1956 static int inquiry_vpd_b1(struct sdebug_dev_info *devip, unsigned char *arr) in inquiry_vpd_b1() argument
1958 memset(arr, 0, 0x3c); in inquiry_vpd_b1()
1959 arr[0] = 0; in inquiry_vpd_b1()
1960 arr[1] = 1; /* non rotating medium (e.g. solid state) */ in inquiry_vpd_b1()
1961 arr[2] = 0; in inquiry_vpd_b1()
1962 arr[3] = 5; /* less than 1.8" */ in inquiry_vpd_b1()
1968 static int inquiry_vpd_b2(unsigned char *arr) in inquiry_vpd_b2() argument
1970 memset(arr, 0, 0x4); in inquiry_vpd_b2()
1971 arr[0] = 0; /* threshold exponent */ in inquiry_vpd_b2()
1973 arr[1] = 1 << 7; in inquiry_vpd_b2()
1975 arr[1] |= 1 << 6; in inquiry_vpd_b2()
1977 arr[1] |= 1 << 5; in inquiry_vpd_b2()
1979 arr[1] |= (sdebug_lbprz & 0x7) << 2; /* sbc4r07 and later */ in inquiry_vpd_b2()
1987 static int inquiry_vpd_b6(struct sdebug_dev_info *devip, unsigned char *arr) in inquiry_vpd_b6() argument
1989 memset(arr, 0, 0x3c); in inquiry_vpd_b6()
1990 arr[0] = 0x1; /* set URSWRZ (unrestricted read in seq. wr req zone) */ in inquiry_vpd_b6()
1997 put_unaligned_be32(0xffffffff, &arr[4]); in inquiry_vpd_b6()
1998 put_unaligned_be32(0xffffffff, &arr[8]); in inquiry_vpd_b6()
2000 put_unaligned_be32(devip->max_open, &arr[12]); in inquiry_vpd_b6()
2002 put_unaligned_be32(0xffffffff, &arr[12]); in inquiry_vpd_b6()
2004 arr[19] = ZBC_CONSTANT_ZONE_START_OFFSET; in inquiry_vpd_b6()
2005 put_unaligned_be64(devip->zsize, &arr[20]); in inquiry_vpd_b6()
2007 arr[19] = 0; in inquiry_vpd_b6()
2031 unsigned char *arr; in resp_inquiry() local
2038 arr = kzalloc(SDEBUG_MAX_INQ_ARR_SZ, GFP_ATOMIC); in resp_inquiry()
2039 if (! arr) in resp_inquiry()
2051 arr[0] = pq_pdt; in resp_inquiry()
2054 kfree(arr); in resp_inquiry()
2062 arr[1] = cmd[2]; in resp_inquiry()
2074 arr[n++] = 0x0; /* this page */ in resp_inquiry()
2075 arr[n++] = 0x80; /* unit serial number */ in resp_inquiry()
2076 arr[n++] = 0x83; /* device identification */ in resp_inquiry()
2077 arr[n++] = 0x84; /* software interface ident. */ in resp_inquiry()
2078 arr[n++] = 0x85; /* management network addresses */ in resp_inquiry()
2079 arr[n++] = 0x86; /* extended inquiry */ in resp_inquiry()
2080 arr[n++] = 0x87; /* mode page policy */ in resp_inquiry()
2081 arr[n++] = 0x88; /* SCSI ports */ in resp_inquiry()
2083 arr[n++] = 0x89; /* ATA information */ in resp_inquiry()
2084 arr[n++] = 0xb0; /* Block limits */ in resp_inquiry()
2085 arr[n++] = 0xb1; /* Block characteristics */ in resp_inquiry()
2087 arr[n++] = 0xb2; /* LB Provisioning */ in resp_inquiry()
2089 arr[n++] = 0xb6; /* ZB dev. char. */ in resp_inquiry()
2090 arr[n++] = 0xb7; /* Block limits extension */ in resp_inquiry()
2092 arr[3] = n - 4; /* number of supported VPD pages */ in resp_inquiry()
2094 arr[3] = len; in resp_inquiry()
2095 memcpy(&arr[4], lu_id_str, len); in resp_inquiry()
2097 arr[3] = inquiry_vpd_83(&arr[4], port_group_id, in resp_inquiry()
2102 arr[3] = inquiry_vpd_84(&arr[4]); in resp_inquiry()
2104 arr[3] = inquiry_vpd_85(&arr[4]); in resp_inquiry()
2106 arr[3] = 0x3c; /* number of following entries */ in resp_inquiry()
2108 arr[4] = 0x4; /* SPT: GRD_CHK:1 */ in resp_inquiry()
2110 arr[4] = 0x5; /* SPT: GRD_CHK:1, REF_CHK:1 */ in resp_inquiry()
2112 arr[4] = 0x0; /* no protection stuff */ in resp_inquiry()
2117 arr[5] = 0x17; in resp_inquiry()
2119 arr[3] = 0x8; /* number of following entries */ in resp_inquiry()
2120 arr[4] = 0x2; /* disconnect-reconnect mp */ in resp_inquiry()
2121 arr[6] = 0x80; /* mlus, shared */ in resp_inquiry()
2122 arr[8] = 0x18; /* protocol specific lu */ in resp_inquiry()
2123 arr[10] = 0x82; /* mlus, per initiator port */ in resp_inquiry()
2125 arr[3] = inquiry_vpd_88(&arr[4], target_dev_id); in resp_inquiry()
2127 n = inquiry_vpd_89(&arr[4]); in resp_inquiry()
2128 put_unaligned_be16(n, arr + 2); in resp_inquiry()
2130 arr[3] = inquiry_vpd_b0(&arr[4]); in resp_inquiry()
2132 arr[3] = inquiry_vpd_b1(devip, &arr[4]); in resp_inquiry()
2134 arr[3] = inquiry_vpd_b2(&arr[4]); in resp_inquiry()
2136 arr[3] = inquiry_vpd_b6(devip, &arr[4]); in resp_inquiry()
2138 arr[3] = inquiry_vpd_b7(&arr[4]); in resp_inquiry()
2141 kfree(arr); in resp_inquiry()
2144 len = min_t(u32, get_unaligned_be16(arr + 2) + 4, alloc_len); in resp_inquiry()
2145 ret = fill_from_dev_buffer(scp, arr, in resp_inquiry()
2147 kfree(arr); in resp_inquiry()
2151 arr[1] = sdebug_removable ? 0x80 : 0; /* Removable disk */ in resp_inquiry()
2152 arr[2] = sdebug_scsi_level; in resp_inquiry()
2153 arr[3] = 2; /* response_data_format==2 */ in resp_inquiry()
2154 arr[4] = SDEBUG_LONG_INQ_SZ - 5; in resp_inquiry()
2155 arr[5] = (int)have_dif_prot; /* PROTECT bit */ in resp_inquiry()
2157 arr[5] |= 0x10; /* claim: implicit TPGS */ in resp_inquiry()
2158 arr[6] = 0x10; /* claim: MultiP */ in resp_inquiry()
2160 arr[7] = 0xa; /* claim: LINKED + CMDQUE */ in resp_inquiry()
2161 memcpy(&arr[8], sdebug_inq_vendor_id, 8); in resp_inquiry()
2162 memcpy(&arr[16], sdebug_inq_product_id, 16); in resp_inquiry()
2163 memcpy(&arr[32], sdebug_inq_product_rev, 4); in resp_inquiry()
2165 memcpy(&arr[36], sdebug_version_date, 8); in resp_inquiry()
2167 put_unaligned_be16(0xc0, arr + 58); /* SAM-6 no version claimed */ in resp_inquiry()
2168 put_unaligned_be16(0x5c0, arr + 60); /* SPC-5 no version claimed */ in resp_inquiry()
2171 put_unaligned_be16(0x600, arr + n); in resp_inquiry()
2174 put_unaligned_be16(0x525, arr + n); in resp_inquiry()
2177 put_unaligned_be16(0x624, arr + n); in resp_inquiry()
2180 put_unaligned_be16(0x2100, arr + n); /* SPL-4 no version claimed */ in resp_inquiry()
2181 ret = fill_from_dev_buffer(scp, arr, in resp_inquiry()
2183 kfree(arr); in resp_inquiry()
2195 unsigned char arr[SCSI_SENSE_BUFFERSIZE]; /* assume >= 18 bytes */ in resp_requests() local
2201 memset(arr, 0, sizeof(arr)); in resp_requests()
2204 arr[0] = 0x72; in resp_requests()
2205 arr[1] = NOT_READY; in resp_requests()
2206 arr[2] = LOGICAL_UNIT_NOT_READY; in resp_requests()
2207 arr[3] = (stopped_state == 2) ? 0x1 : 0x2; in resp_requests()
2210 arr[0] = 0x70; in resp_requests()
2211 arr[2] = NOT_READY; /* NO_SENSE in sense_key */ in resp_requests()
2212 arr[7] = 0xa; /* 18 byte sense buffer */ in resp_requests()
2213 arr[12] = LOGICAL_UNIT_NOT_READY; in resp_requests()
2214 arr[13] = (stopped_state == 2) ? 0x1 : 0x2; in resp_requests()
2219 arr[0] = 0x72; in resp_requests()
2220 arr[1] = 0x0; /* NO_SENSE in sense_key */ in resp_requests()
2221 arr[2] = THRESHOLD_EXCEEDED; in resp_requests()
2222 arr[3] = 0xff; /* Failure prediction(false) */ in resp_requests()
2225 arr[0] = 0x70; in resp_requests()
2226 arr[2] = 0x0; /* NO_SENSE in sense_key */ in resp_requests()
2227 arr[7] = 0xa; /* 18 byte sense buffer */ in resp_requests()
2228 arr[12] = THRESHOLD_EXCEEDED; in resp_requests()
2229 arr[13] = 0xff; /* Failure prediction(false) */ in resp_requests()
2234 memset(arr, 0, len); in resp_requests()
2235 arr[0] = 0x72; in resp_requests()
2237 memset(arr, 0, len); in resp_requests()
2238 arr[0] = 0x70; in resp_requests()
2239 arr[7] = 0xa; in resp_requests()
2242 return fill_from_dev_buffer(scp, arr, min_t(u32, len, alloc_len)); in resp_requests()
2311 unsigned char arr[SDEBUG_READCAP_ARR_SZ]; in resp_readcap() local
2316 memset(arr, 0, SDEBUG_READCAP_ARR_SZ); in resp_readcap()
2319 put_unaligned_be32(capac, arr + 0); in resp_readcap()
2321 put_unaligned_be32(0xffffffff, arr + 0); in resp_readcap()
2322 put_unaligned_be16(sdebug_sector_size, arr + 6); in resp_readcap()
2323 return fill_from_dev_buffer(scp, arr, SDEBUG_READCAP_ARR_SZ); in resp_readcap()
2331 unsigned char arr[SDEBUG_READCAP16_ARR_SZ]; in resp_readcap16() local
2337 memset(arr, 0, SDEBUG_READCAP16_ARR_SZ); in resp_readcap16()
2338 put_unaligned_be64((u64)(sdebug_capacity - 1), arr + 0); in resp_readcap16()
2339 put_unaligned_be32(sdebug_sector_size, arr + 8); in resp_readcap16()
2340 arr[13] = sdebug_physblk_exp & 0xf; in resp_readcap16()
2341 arr[14] = (sdebug_lowest_aligned >> 8) & 0x3f; in resp_readcap16()
2344 arr[14] |= 0x80; /* LBPME */ in resp_readcap16()
2350 arr[14] |= 0x40; in resp_readcap16()
2358 arr[12] |= 1 << 4; in resp_readcap16()
2360 arr[15] = sdebug_lowest_aligned & 0xff; in resp_readcap16()
2363 arr[12] = (sdebug_dif - 1) << 1; /* P_TYPE */ in resp_readcap16()
2364 arr[12] |= 1; /* PROT_EN */ in resp_readcap16()
2367 return fill_from_dev_buffer(scp, arr, in resp_readcap16()
2377 unsigned char *arr; in resp_report_tgtpgs() local
2384 arr = kzalloc(SDEBUG_MAX_TGTPGS_ARR_SZ, GFP_ATOMIC); in resp_report_tgtpgs()
2385 if (! arr) in resp_report_tgtpgs()
2405 arr[n++] = host_no % 3; /* Asymm access state */ in resp_report_tgtpgs()
2406 arr[n++] = 0x0F; /* claim: all states are supported */ in resp_report_tgtpgs()
2408 arr[n++] = 0x0; /* Active/Optimized path */ in resp_report_tgtpgs()
2409 arr[n++] = 0x01; /* only support active/optimized paths */ in resp_report_tgtpgs()
2411 put_unaligned_be16(port_group_a, arr + n); in resp_report_tgtpgs()
2413 arr[n++] = 0; /* Reserved */ in resp_report_tgtpgs()
2414 arr[n++] = 0; /* Status code */ in resp_report_tgtpgs()
2415 arr[n++] = 0; /* Vendor unique */ in resp_report_tgtpgs()
2416 arr[n++] = 0x1; /* One port per group */ in resp_report_tgtpgs()
2417 arr[n++] = 0; /* Reserved */ in resp_report_tgtpgs()
2418 arr[n++] = 0; /* Reserved */ in resp_report_tgtpgs()
2419 put_unaligned_be16(port_a, arr + n); in resp_report_tgtpgs()
2421 arr[n++] = 3; /* Port unavailable */ in resp_report_tgtpgs()
2422 arr[n++] = 0x08; /* claim: only unavailalbe paths are supported */ in resp_report_tgtpgs()
2423 put_unaligned_be16(port_group_b, arr + n); in resp_report_tgtpgs()
2425 arr[n++] = 0; /* Reserved */ in resp_report_tgtpgs()
2426 arr[n++] = 0; /* Status code */ in resp_report_tgtpgs()
2427 arr[n++] = 0; /* Vendor unique */ in resp_report_tgtpgs()
2428 arr[n++] = 0x1; /* One port per group */ in resp_report_tgtpgs()
2429 arr[n++] = 0; /* Reserved */ in resp_report_tgtpgs()
2430 arr[n++] = 0; /* Reserved */ in resp_report_tgtpgs()
2431 put_unaligned_be16(port_b, arr + n); in resp_report_tgtpgs()
2435 put_unaligned_be32(rlen, arr + 0); in resp_report_tgtpgs()
2444 ret = fill_from_dev_buffer(scp, arr, in resp_report_tgtpgs()
2446 kfree(arr); in resp_report_tgtpgs()
2460 u8 *arr; in resp_rsup_opcodes() local
2476 arr = kzalloc((a_len < 256) ? 320 : a_len + 64, GFP_ATOMIC); in resp_rsup_opcodes()
2477 if (NULL == arr) { in resp_rsup_opcodes()
2492 put_unaligned_be32(count * bump, arr); in resp_rsup_opcodes()
2498 arr[offset] = oip->opcode; in resp_rsup_opcodes()
2499 put_unaligned_be16(oip->sa, arr + offset + 2); in resp_rsup_opcodes()
2501 arr[offset + 5] |= 0x2; in resp_rsup_opcodes()
2503 arr[offset + 5] |= 0x1; in resp_rsup_opcodes()
2504 put_unaligned_be16(oip->len_mask[0], arr + offset + 6); in resp_rsup_opcodes()
2506 put_unaligned_be16(0xa, arr + offset + 8); in resp_rsup_opcodes()
2512 arr[offset] = oip->opcode; in resp_rsup_opcodes()
2513 put_unaligned_be16(oip->sa, arr + offset + 2); in resp_rsup_opcodes()
2515 arr[offset + 5] |= 0x2; in resp_rsup_opcodes()
2517 arr[offset + 5] |= 0x1; in resp_rsup_opcodes()
2519 arr + offset + 6); in resp_rsup_opcodes()
2522 arr + offset + 8); in resp_rsup_opcodes()
2541 kfree(arr); in resp_rsup_opcodes()
2548 kfree(arr); /* point at requested sa */ in resp_rsup_opcodes()
2574 put_unaligned_be16(u, arr + 2); in resp_rsup_opcodes()
2575 arr[4] = oip->opcode; in resp_rsup_opcodes()
2577 arr[4 + k] = (k < 16) ? in resp_rsup_opcodes()
2583 arr[1] = (rctd ? 0x80 : 0) | supp; in resp_rsup_opcodes()
2585 put_unaligned_be16(0xa, arr + offset); in resp_rsup_opcodes()
2591 kfree(arr); in resp_rsup_opcodes()
2596 errsts = fill_from_dev_buffer(scp, arr, len); in resp_rsup_opcodes()
2597 kfree(arr); in resp_rsup_opcodes()
2606 u8 arr[16]; in resp_rsup_tmfs() local
2609 memset(arr, 0, sizeof(arr)); in resp_rsup_tmfs()
2616 arr[0] = 0xc8; /* ATS | ATSS | LURS */ in resp_rsup_tmfs()
2617 arr[1] = 0x1; /* ITNRS */ in resp_rsup_tmfs()
2619 arr[3] = 0xc; in resp_rsup_tmfs()
2625 return fill_from_dev_buffer(scp, arr, len); in resp_rsup_tmfs()
2904 unsigned char *arr __free(kfree); in resp_mode_sense()
2908 arr = kzalloc(SDEBUG_MAX_MSENSE_SZ, GFP_ATOMIC); in resp_mode_sense()
2909 if (!arr) in resp_mode_sense()
2939 arr[2] = dev_spec; in resp_mode_sense()
2940 arr[3] = bd_len; in resp_mode_sense()
2943 arr[3] = dev_spec; in resp_mode_sense()
2945 arr[4] = 0x1; /* set LONGLBA bit */ in resp_mode_sense()
2946 arr[7] = bd_len; /* assume 255 or less */ in resp_mode_sense()
2949 ap = arr + offset; in resp_mode_sense()
2964 ap = arr + offset; in resp_mode_sense()
2973 ap = arr + offset; in resp_mode_sense()
3091 arr[0] = offset - 1; in resp_mode_sense()
3093 put_unaligned_be16((offset - 2), arr + 0); in resp_mode_sense()
3094 return fill_from_dev_buffer(scp, arr, min_t(u32, alloc_len, offset)); in resp_mode_sense()
3112 unsigned char arr[SDEBUG_MAX_MSELECT_SZ]; in resp_mode_select() local
3116 memset(arr, 0, sizeof(arr)); in resp_mode_select()
3124 res = fetch_to_dev_buffer(scp, arr, param_len); in resp_mode_select()
3131 md_len = mselect6 ? (arr[0] + 1) : (get_unaligned_be16(arr + 0) + 2); in resp_mode_select()
3132 bd_len = mselect6 ? arr[3] : get_unaligned_be16(arr + 6); in resp_mode_select()
3142 if (arr[off] == TAPE_BAD_DENSITY) { in resp_mode_select()
3146 blksize = get_unaligned_be16(arr + off + 6); in resp_mode_select()
3154 devip->tape_density = arr[off]; in resp_mode_select()
3164 mpage = arr[off] & 0x3f; in resp_mode_select()
3165 ps = !!(arr[off] & 0x80); in resp_mode_select()
3170 spf = !!(arr[off] & 0x40); in resp_mode_select()
3171 pg_len = spf ? (get_unaligned_be16(arr + off + 2) + 4) : in resp_mode_select()
3172 (arr[off + 1] + 2); in resp_mode_select()
3180 if (caching_pg[1] == arr[off + 1]) { in resp_mode_select()
3181 memcpy(caching_pg + 2, arr + off + 2, in resp_mode_select()
3187 if (ctrl_m_pg[1] == arr[off + 1]) { in resp_mode_select()
3188 memcpy(ctrl_m_pg + 2, arr + off + 2, in resp_mode_select()
3201 if ((arr[off + 2] & 0x40) != 0) { in resp_mode_select()
3202 devip->tape_dce = (arr[off + 2] & 0x80) != 0; in resp_mode_select()
3210 fld = process_medium_part_m_pg(devip, &arr[off], pg_len); in resp_mode_select()
3218 if (iec_m_pg[1] == arr[off + 1]) { in resp_mode_select()
3219 memcpy(iec_m_pg + 2, arr + off + 2, in resp_mode_select()
3238 static int resp_temp_l_pg(unsigned char *arr) in resp_temp_l_pg() argument
3244 memcpy(arr, temp_l_pg, sizeof(temp_l_pg)); in resp_temp_l_pg()
3248 static int resp_ie_l_pg(unsigned char *arr) in resp_ie_l_pg() argument
3253 memcpy(arr, ie_l_pg, sizeof(ie_l_pg)); in resp_ie_l_pg()
3255 arr[4] = THRESHOLD_EXCEEDED; in resp_ie_l_pg()
3256 arr[5] = 0xff; in resp_ie_l_pg()
3261 static int resp_env_rep_l_spg(unsigned char *arr) in resp_env_rep_l_spg() argument
3269 memcpy(arr, env_rep_l_spg, sizeof(env_rep_l_spg)); in resp_env_rep_l_spg()
3280 unsigned char arr[SDEBUG_MAX_LSENSE_SZ]; in resp_log_sense() local
3283 memset(arr, 0, sizeof(arr)); in resp_log_sense()
3293 arr[0] = pcode; in resp_log_sense()
3298 arr[n++] = 0x0; /* this page */ in resp_log_sense()
3299 arr[n++] = 0xd; /* Temperature */ in resp_log_sense()
3300 arr[n++] = 0x2f; /* Informational exceptions */ in resp_log_sense()
3301 arr[3] = n - 4; in resp_log_sense()
3304 arr[3] = resp_temp_l_pg(arr + 4); in resp_log_sense()
3307 arr[3] = resp_ie_l_pg(arr + 4); in resp_log_sense()
3314 arr[0] |= 0x40; in resp_log_sense()
3315 arr[1] = subpcode; in resp_log_sense()
3319 arr[n++] = 0x0; in resp_log_sense()
3320 arr[n++] = 0x0; /* 0,0 page */ in resp_log_sense()
3321 arr[n++] = 0x0; in resp_log_sense()
3322 arr[n++] = 0xff; /* this page */ in resp_log_sense()
3323 arr[n++] = 0xd; in resp_log_sense()
3324 arr[n++] = 0x0; /* Temperature */ in resp_log_sense()
3325 arr[n++] = 0xd; in resp_log_sense()
3326 arr[n++] = 0x1; /* Environment reporting */ in resp_log_sense()
3327 arr[n++] = 0xd; in resp_log_sense()
3328 arr[n++] = 0xff; /* all 0xd subpages */ in resp_log_sense()
3329 arr[n++] = 0x2f; in resp_log_sense()
3330 arr[n++] = 0x0; /* Informational exceptions */ in resp_log_sense()
3331 arr[n++] = 0x2f; in resp_log_sense()
3332 arr[n++] = 0xff; /* all 0x2f subpages */ in resp_log_sense()
3333 arr[3] = n - 4; in resp_log_sense()
3337 arr[n++] = 0xd; in resp_log_sense()
3338 arr[n++] = 0x0; /* Temperature */ in resp_log_sense()
3339 arr[n++] = 0xd; in resp_log_sense()
3340 arr[n++] = 0x1; /* Environment reporting */ in resp_log_sense()
3341 arr[n++] = 0xd; in resp_log_sense()
3342 arr[n++] = 0xff; /* these subpages */ in resp_log_sense()
3343 arr[3] = n - 4; in resp_log_sense()
3347 arr[n++] = 0x2f; in resp_log_sense()
3348 arr[n++] = 0x0; /* Informational exceptions */ in resp_log_sense()
3349 arr[n++] = 0x2f; in resp_log_sense()
3350 arr[n++] = 0xff; /* these subpages */ in resp_log_sense()
3351 arr[3] = n - 4; in resp_log_sense()
3358 arr[0] |= 0x40; in resp_log_sense()
3359 arr[1] = subpcode; in resp_log_sense()
3361 arr[3] = resp_env_rep_l_spg(arr + 4); in resp_log_sense()
3370 len = min_t(u32, get_unaligned_be16(arr + 2) + 4, alloc_len); in resp_log_sense()
3371 return fill_from_dev_buffer(scp, arr, in resp_log_sense()
3379 unsigned char arr[SDEBUG_READ_BLOCK_LIMITS_ARR_SZ]; in resp_read_blklimits() local
3381 arr[0] = 4; in resp_read_blklimits()
3382 put_unaligned_be24(TAPE_MAX_BLKSIZE, arr + 1); in resp_read_blklimits()
3383 put_unaligned_be16(TAPE_MIN_BLKSIZE, arr + 4); in resp_read_blklimits()
3384 return fill_from_dev_buffer(scp, arr, SDEBUG_READ_BLOCK_LIMITS_ARR_SZ); in resp_read_blklimits()
4213 const u8 *arr, bool compare_only) in comp_write_worker() argument
4225 res = !memcmp(fsp + (block * lb_size), arr, (num - rest) * lb_size); in comp_write_worker()
4229 res = memcmp(fsp, arr + ((num - rest) * lb_size), in comp_write_worker()
4235 arr += num * lb_size; in comp_write_worker()
4236 memcpy(fsp + (block * lb_size), arr, (num - rest) * lb_size); in comp_write_worker()
4238 memcpy(fsp, arr + ((num - rest) * lb_size), rest * lb_size); in comp_write_worker()
5329 u8 *arr; in resp_comp_write() local
5356 arr = kcalloc(lb_size, dnum, GFP_ATOMIC); in resp_comp_write()
5357 if (NULL == arr) { in resp_comp_write()
5363 ret = do_dout_fetch(scp, dnum, arr); in resp_comp_write()
5374 if (!comp_write_worker(sip, lba, num, arr, false)) { in resp_comp_write()
5387 kfree(arr); in resp_comp_write()
5461 u8 arr[SDEBUG_GET_LBA_STATUS_LEN]; in resp_get_lba_status() local
5487 memset(arr, 0, SDEBUG_GET_LBA_STATUS_LEN); in resp_get_lba_status()
5488 put_unaligned_be32(20, arr); /* Parameter Data Length */ in resp_get_lba_status()
5489 put_unaligned_be64(lba, arr + 8); /* LBA */ in resp_get_lba_status()
5490 put_unaligned_be32(num, arr + 16); /* Number of blocks */ in resp_get_lba_status()
5491 arr[20] = !mapped; /* prov_stat=0: mapped; 1: dealloc */ in resp_get_lba_status()
5493 return fill_from_dev_buffer(scp, arr, SDEBUG_GET_LBA_STATUS_LEN); in resp_get_lba_status()
5502 u8 arr[256] = {}; in resp_get_stream_status() local
5503 struct scsi_stream_status_header *h = (void *)arr; in resp_get_stream_status()
5526 offset + 8 <= min_t(u32, alloc_len, sizeof(arr)) && in resp_get_stream_status()
5529 struct scsi_stream_status *stream_status = (void *)arr + offset; in resp_get_stream_status()
5538 return fill_from_dev_buffer(scp, arr, min(offset, alloc_len)); in resp_get_stream_status()
5591 unsigned char arr[20]; in resp_pre_fetch() local
5601 memset(arr, 0, SDEBUG_READ_POSITION_ARR_SZ); in resp_pre_fetch()
5602 arr[1] = devip->tape_partition; in resp_pre_fetch()
5604 put_unaligned_be32(pos, arr + 4); in resp_pre_fetch()
5605 put_unaligned_be32(pos, arr + 8); in resp_pre_fetch()
5606 return fill_from_dev_buffer(scp, arr, in resp_pre_fetch()
5663 u8 arr[RL_BUCKET_ELEMS * sizeof(struct scsi_lun)]; in resp_report_luns() local
5717 memset(arr, 0, sizeof(arr)); in resp_report_luns()
5718 lun_p = (struct scsi_lun *)&arr[0]; in resp_report_luns()
5720 put_unaligned_be32(rlen, &arr[0]); in resp_report_luns()
5734 res = p_fill_from_dev_buffer(scp, arr, n, off_rsp); in resp_report_luns()
5744 res = p_fill_from_dev_buffer(scp, arr, j * sz_lun, off_rsp); in resp_report_luns()
5756 u8 *arr; in resp_verify() local
5790 arr = kcalloc(lb_size, vnum, GFP_ATOMIC | __GFP_NOWARN); in resp_verify()
5791 if (!arr) { in resp_verify()
5799 ret = do_dout_fetch(scp, a_num, arr); in resp_verify()
5810 memcpy(arr + off, arr, lb_size); in resp_verify()
5813 if (!comp_write_worker(sip, lba, vnum, arr, true)) { in resp_verify()
5820 kfree(arr); in resp_verify()
5835 u8 *arr = NULL, *desc; in resp_report_zones() local
5858 arr = kzalloc(alloc_len, GFP_ATOMIC | __GFP_NOWARN); in resp_report_zones()
5859 if (!arr) { in resp_report_zones()
5867 desc = arr + 64; in resp_report_zones()
5952 put_unaligned_be32(nrz * RZONES_DESC_HD, arr + 0); in resp_report_zones()
5954 put_unaligned_be64(sdebug_capacity - 1, arr + 8); in resp_report_zones()
5957 put_unaligned_be64(devip->zsize, arr + 16); in resp_report_zones()
5959 rep_len = (unsigned long)desc - (unsigned long)arr; in resp_report_zones()
5960 ret = fill_from_dev_buffer(scp, arr, min_t(u32, alloc_len, rep_len)); in resp_report_zones()
5964 kfree(arr); in resp_report_zones()
7419 char arr[16]; in scsi_debug_write_info() local
7425 memcpy(arr, buffer, minLen); in scsi_debug_write_info()
7426 arr[minLen] = '\0'; in scsi_debug_write_info()
7427 if (1 != sscanf(arr, "%d", &opts)) in scsi_debug_write_info()