Hi Pavitrakumar, kernel test robot noticed the following build warnings: [auto build test WARNING on herbert-cryptodev-2.6/master] [also build test WARNING on herbert-crypto-2.6/master linus/master v6.8-rc7 next-20240305] [cannot apply to xilinx-xlnx/master] [If your patch is applied to the wrong git tree, kindly drop us a note. And when submitting patch, we suggest to use '--base' as documented in https://git-scm.com/docs/git-format-patch#_base_tree_information] url: https://github.com/intel-lab-lkp/linux/commits/Pavitrakumar-M/Add-SPAcc-driver-to-Linux-kernel/20240305-193337 base: https://git.kernel.org/pub/scm/linux/kernel/git/herbert/cryptodev-2.6.git master patch link: https://lore.kernel.org/r/20240305112831.3380896-5-pavitrakumarm%40vayavyalabs.com patch subject: [PATCH 4/4] Enable Driver compilation in crypto Kconfig and Makefile file config: x86_64-randconfig-121-20240306 (https://download.01.org/0day-ci/archive/20240306/202403061121.TsVV67xo-lkp@xxxxxxxxx/config) compiler: gcc-12 (Debian 12.2.0-14) 12.2.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20240306/202403061121.TsVV67xo-lkp@xxxxxxxxx/reproduce) If you fix the issue in a separate patch/commit (i.e. not just a new version of the same patch/commit), kindly add following tags | Reported-by: kernel test robot <lkp@xxxxxxxxx> | Closes: https://lore.kernel.org/oe-kbuild-all/202403061121.TsVV67xo-lkp@xxxxxxxxx/ sparse warnings: (new ones prefixed by >>) >> drivers/crypto/dwc-spacc/spacc_core.c:1418:44: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void const volatile [noderef] __iomem *addr @@ got void * @@ drivers/crypto/dwc-spacc/spacc_core.c:1418:44: sparse: expected void const volatile [noderef] __iomem *addr drivers/crypto/dwc-spacc/spacc_core.c:1418:44: sparse: got void * drivers/crypto/dwc-spacc/spacc_core.c:1421:44: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void const volatile [noderef] __iomem *addr @@ got void * @@ drivers/crypto/dwc-spacc/spacc_core.c:1421:44: sparse: expected void const volatile [noderef] __iomem *addr drivers/crypto/dwc-spacc/spacc_core.c:1421:44: sparse: got void * >> drivers/crypto/dwc-spacc/spacc_core.c:1550:47: sparse: sparse: incorrect type in argument 2 (different address spaces) @@ expected void volatile [noderef] __iomem *addr @@ got void * @@ drivers/crypto/dwc-spacc/spacc_core.c:1550:47: sparse: expected void volatile [noderef] __iomem *addr drivers/crypto/dwc-spacc/spacc_core.c:1550:47: sparse: got void * drivers/crypto/dwc-spacc/spacc_core.c:1553:47: sparse: sparse: incorrect type in argument 2 (different address spaces) @@ expected void volatile [noderef] __iomem *addr @@ got void * @@ drivers/crypto/dwc-spacc/spacc_core.c:1553:47: sparse: expected void volatile [noderef] __iomem *addr drivers/crypto/dwc-spacc/spacc_core.c:1553:47: sparse: got void * drivers/crypto/dwc-spacc/spacc_core.c:1562:38: sparse: sparse: incorrect type in argument 2 (different address spaces) @@ expected void volatile [noderef] __iomem *addr @@ got void * @@ drivers/crypto/dwc-spacc/spacc_core.c:1562:38: sparse: expected void volatile [noderef] __iomem *addr drivers/crypto/dwc-spacc/spacc_core.c:1562:38: sparse: got void * drivers/crypto/dwc-spacc/spacc_core.c:1563:49: sparse: sparse: incorrect type in argument 2 (different address spaces) @@ expected void volatile [noderef] __iomem *addr @@ got void * @@ drivers/crypto/dwc-spacc/spacc_core.c:1563:49: sparse: expected void volatile [noderef] __iomem *addr drivers/crypto/dwc-spacc/spacc_core.c:1563:49: sparse: got void * drivers/crypto/dwc-spacc/spacc_core.c:1650:49: sparse: sparse: incorrect type in argument 2 (different address spaces) @@ expected void volatile [noderef] __iomem *addr @@ got void * @@ drivers/crypto/dwc-spacc/spacc_core.c:1650:49: sparse: expected void volatile [noderef] __iomem *addr drivers/crypto/dwc-spacc/spacc_core.c:1650:49: sparse: got void * drivers/crypto/dwc-spacc/spacc_core.c:1651:55: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void const volatile [noderef] __iomem *addr @@ got void * @@ drivers/crypto/dwc-spacc/spacc_core.c:1651:55: sparse: expected void const volatile [noderef] __iomem *addr drivers/crypto/dwc-spacc/spacc_core.c:1651:55: sparse: got void * drivers/crypto/dwc-spacc/spacc_core.c:2513:50: sparse: sparse: incorrect type in argument 2 (different address spaces) @@ expected void volatile [noderef] __iomem *addr @@ got void * @@ drivers/crypto/dwc-spacc/spacc_core.c:2513:50: sparse: expected void volatile [noderef] __iomem *addr drivers/crypto/dwc-spacc/spacc_core.c:2513:50: sparse: got void * drivers/crypto/dwc-spacc/spacc_core.c:2514:50: sparse: sparse: incorrect type in argument 2 (different address spaces) @@ expected void volatile [noderef] __iomem *addr @@ got void * @@ drivers/crypto/dwc-spacc/spacc_core.c:2514:50: sparse: expected void volatile [noderef] __iomem *addr drivers/crypto/dwc-spacc/spacc_core.c:2514:50: sparse: got void * drivers/crypto/dwc-spacc/spacc_core.c:2515:34: sparse: sparse: incorrect type in argument 2 (different address spaces) @@ expected void volatile [noderef] __iomem *addr @@ got void * @@ drivers/crypto/dwc-spacc/spacc_core.c:2515:34: sparse: expected void volatile [noderef] __iomem *addr drivers/crypto/dwc-spacc/spacc_core.c:2515:34: sparse: got void * drivers/crypto/dwc-spacc/spacc_core.c:2516:34: sparse: sparse: incorrect type in argument 2 (different address spaces) @@ expected void volatile [noderef] __iomem *addr @@ got void * @@ drivers/crypto/dwc-spacc/spacc_core.c:2516:34: sparse: expected void volatile [noderef] __iomem *addr drivers/crypto/dwc-spacc/spacc_core.c:2516:34: sparse: got void * drivers/crypto/dwc-spacc/spacc_core.c:2517:34: sparse: sparse: incorrect type in argument 2 (different address spaces) @@ expected void volatile [noderef] __iomem *addr @@ got void * @@ drivers/crypto/dwc-spacc/spacc_core.c:2517:34: sparse: expected void volatile [noderef] __iomem *addr drivers/crypto/dwc-spacc/spacc_core.c:2517:34: sparse: got void * drivers/crypto/dwc-spacc/spacc_core.c:2518:33: sparse: sparse: incorrect type in argument 2 (different address spaces) @@ expected void volatile [noderef] __iomem *addr @@ got void * @@ drivers/crypto/dwc-spacc/spacc_core.c:2518:33: sparse: expected void volatile [noderef] __iomem *addr drivers/crypto/dwc-spacc/spacc_core.c:2518:33: sparse: got void * drivers/crypto/dwc-spacc/spacc_core.c:2519:33: sparse: sparse: incorrect type in argument 2 (different address spaces) @@ expected void volatile [noderef] __iomem *addr @@ got void * @@ drivers/crypto/dwc-spacc/spacc_core.c:2519:33: sparse: expected void volatile [noderef] __iomem *addr drivers/crypto/dwc-spacc/spacc_core.c:2519:33: sparse: got void * drivers/crypto/dwc-spacc/spacc_core.c:2545:63: sparse: sparse: incorrect type in argument 2 (different address spaces) @@ expected void volatile [noderef] __iomem *addr @@ got void * @@ drivers/crypto/dwc-spacc/spacc_core.c:2545:63: sparse: expected void volatile [noderef] __iomem *addr drivers/crypto/dwc-spacc/spacc_core.c:2545:63: sparse: got void * drivers/crypto/dwc-spacc/spacc_core.c:2550:60: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void const volatile [noderef] __iomem *addr @@ got void * @@ drivers/crypto/dwc-spacc/spacc_core.c:2550:60: sparse: expected void const volatile [noderef] __iomem *addr drivers/crypto/dwc-spacc/spacc_core.c:2550:60: sparse: got void * drivers/crypto/dwc-spacc/spacc_core.c:2557:65: sparse: sparse: incorrect type in argument 2 (different address spaces) @@ expected void volatile [noderef] __iomem *addr @@ got void * @@ drivers/crypto/dwc-spacc/spacc_core.c:2557:65: sparse: expected void volatile [noderef] __iomem *addr drivers/crypto/dwc-spacc/spacc_core.c:2557:65: sparse: got void * drivers/crypto/dwc-spacc/spacc_core.c:2560:68: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void const volatile [noderef] __iomem *addr @@ got void * @@ drivers/crypto/dwc-spacc/spacc_core.c:2560:68: sparse: expected void const volatile [noderef] __iomem *addr drivers/crypto/dwc-spacc/spacc_core.c:2560:68: sparse: got void * drivers/crypto/dwc-spacc/spacc_core.c:2575:33: sparse: sparse: incorrect type in argument 2 (different address spaces) @@ expected void volatile [noderef] __iomem *addr @@ got void * @@ drivers/crypto/dwc-spacc/spacc_core.c:2575:33: sparse: expected void volatile [noderef] __iomem *addr drivers/crypto/dwc-spacc/spacc_core.c:2575:33: sparse: got void * drivers/crypto/dwc-spacc/spacc_core.c:2576:33: sparse: sparse: incorrect type in argument 2 (different address spaces) @@ expected void volatile [noderef] __iomem *addr @@ got void * @@ drivers/crypto/dwc-spacc/spacc_core.c:2576:33: sparse: expected void volatile [noderef] __iomem *addr drivers/crypto/dwc-spacc/spacc_core.c:2576:33: sparse: got void * drivers/crypto/dwc-spacc/spacc_core.c:2577:42: sparse: sparse: incorrect type in argument 2 (different address spaces) @@ expected void volatile [noderef] __iomem *addr @@ got void * @@ drivers/crypto/dwc-spacc/spacc_core.c:2577:42: sparse: expected void volatile [noderef] __iomem *addr drivers/crypto/dwc-spacc/spacc_core.c:2577:42: sparse: got void * drivers/crypto/dwc-spacc/spacc_core.c:2579:33: sparse: sparse: incorrect type in argument 2 (different address spaces) @@ expected void volatile [noderef] __iomem *addr @@ got void * @@ drivers/crypto/dwc-spacc/spacc_core.c:2579:33: sparse: expected void volatile [noderef] __iomem *addr drivers/crypto/dwc-spacc/spacc_core.c:2579:33: sparse: got void * drivers/crypto/dwc-spacc/spacc_core.c:2580:33: sparse: sparse: incorrect type in argument 2 (different address spaces) @@ expected void volatile [noderef] __iomem *addr @@ got void * @@ drivers/crypto/dwc-spacc/spacc_core.c:2580:33: sparse: expected void volatile [noderef] __iomem *addr drivers/crypto/dwc-spacc/spacc_core.c:2580:33: sparse: got void * drivers/crypto/dwc-spacc/spacc_core.c:2581:33: sparse: sparse: incorrect type in argument 2 (different address spaces) @@ expected void volatile [noderef] __iomem *addr @@ got void * @@ drivers/crypto/dwc-spacc/spacc_core.c:2581:33: sparse: expected void volatile [noderef] __iomem *addr drivers/crypto/dwc-spacc/spacc_core.c:2581:33: sparse: got void * drivers/crypto/dwc-spacc/spacc_core.c:2582:33: sparse: sparse: incorrect type in argument 2 (different address spaces) @@ expected void volatile [noderef] __iomem *addr @@ got void * @@ drivers/crypto/dwc-spacc/spacc_core.c:2582:33: sparse: expected void volatile [noderef] __iomem *addr drivers/crypto/dwc-spacc/spacc_core.c:2582:33: sparse: got void * drivers/crypto/dwc-spacc/spacc_core.c:2583:33: sparse: sparse: incorrect type in argument 2 (different address spaces) @@ expected void volatile [noderef] __iomem *addr @@ got void * @@ drivers/crypto/dwc-spacc/spacc_core.c:2583:33: sparse: expected void volatile [noderef] __iomem *addr drivers/crypto/dwc-spacc/spacc_core.c:2583:33: sparse: got void * drivers/crypto/dwc-spacc/spacc_core.c:2689:42: sparse: sparse: incorrect type in argument 2 (different address spaces) @@ expected void volatile [noderef] __iomem *addr @@ got void * @@ drivers/crypto/dwc-spacc/spacc_core.c:2689:42: sparse: expected void volatile [noderef] __iomem *addr drivers/crypto/dwc-spacc/spacc_core.c:2689:42: sparse: got void * drivers/crypto/dwc-spacc/spacc_core.c:2690:58: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void const volatile [noderef] __iomem *addr @@ got void * @@ drivers/crypto/dwc-spacc/spacc_core.c:2690:58: sparse: expected void const volatile [noderef] __iomem *addr drivers/crypto/dwc-spacc/spacc_core.c:2690:58: sparse: got void * drivers/crypto/dwc-spacc/spacc_core.c:2698:34: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void const volatile [noderef] __iomem *addr @@ got void * @@ drivers/crypto/dwc-spacc/spacc_core.c:2698:34: sparse: expected void const volatile [noderef] __iomem *addr drivers/crypto/dwc-spacc/spacc_core.c:2698:34: sparse: got void * drivers/crypto/dwc-spacc/spacc_core.c:2716:42: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void const volatile [noderef] __iomem *addr @@ got void * @@ drivers/crypto/dwc-spacc/spacc_core.c:2716:42: sparse: expected void const volatile [noderef] __iomem *addr drivers/crypto/dwc-spacc/spacc_core.c:2716:42: sparse: got void * drivers/crypto/dwc-spacc/spacc_core.c:2742:45: sparse: sparse: incorrect type in argument 2 (different address spaces) @@ expected void volatile [noderef] __iomem *addr @@ got void * @@ drivers/crypto/dwc-spacc/spacc_core.c:2742:45: sparse: expected void volatile [noderef] __iomem *addr drivers/crypto/dwc-spacc/spacc_core.c:2742:45: sparse: got void * drivers/crypto/dwc-spacc/spacc_core.c:2743:45: sparse: sparse: incorrect type in argument 2 (different address spaces) @@ expected void volatile [noderef] __iomem *addr @@ got void * @@ drivers/crypto/dwc-spacc/spacc_core.c:2743:45: sparse: expected void volatile [noderef] __iomem *addr drivers/crypto/dwc-spacc/spacc_core.c:2743:45: sparse: got void * drivers/crypto/dwc-spacc/spacc_core.c:2744:38: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void const volatile [noderef] __iomem *addr @@ got void * @@ drivers/crypto/dwc-spacc/spacc_core.c:2744:38: sparse: expected void const volatile [noderef] __iomem *addr drivers/crypto/dwc-spacc/spacc_core.c:2744:38: sparse: got void * drivers/crypto/dwc-spacc/spacc_core.c:2746:38: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void const volatile [noderef] __iomem *addr @@ got void * @@ drivers/crypto/dwc-spacc/spacc_core.c:2746:38: sparse: expected void const volatile [noderef] __iomem *addr drivers/crypto/dwc-spacc/spacc_core.c:2746:38: sparse: got void * drivers/crypto/dwc-spacc/spacc_core.c:2756:33: sparse: sparse: incorrect type in argument 2 (different address spaces) @@ expected void volatile [noderef] __iomem *addr @@ got void * @@ drivers/crypto/dwc-spacc/spacc_core.c:2756:33: sparse: expected void volatile [noderef] __iomem *addr vim +1418 drivers/crypto/dwc-spacc/spacc_core.c 6ad822cec22644 Pavitrakumar M 2024-03-05 1414 6ad822cec22644 Pavitrakumar M 2024-03-05 1415 static int _spacc_fifo_full(struct spacc_device *spacc, uint32_t prio) 6ad822cec22644 Pavitrakumar M 2024-03-05 1416 { 6ad822cec22644 Pavitrakumar M 2024-03-05 1417 if (spacc->config.is_qos) 6ad822cec22644 Pavitrakumar M 2024-03-05 @1418 return readl(spacc->regmap + SPACC_REG_FIFO_STAT) & 6ad822cec22644 Pavitrakumar M 2024-03-05 1419 SPACC_FIFO_STAT_CMDX_FULL(prio); 6ad822cec22644 Pavitrakumar M 2024-03-05 1420 else 6ad822cec22644 Pavitrakumar M 2024-03-05 1421 return readl(spacc->regmap + SPACC_REG_FIFO_STAT) & 6ad822cec22644 Pavitrakumar M 2024-03-05 1422 SPACC_FIFO_STAT_CMD0_FULL; 6ad822cec22644 Pavitrakumar M 2024-03-05 1423 } 6ad822cec22644 Pavitrakumar M 2024-03-05 1424 6ad822cec22644 Pavitrakumar M 2024-03-05 1425 /* When proc_sz != 0 it overrides the ddt_len value 6ad822cec22644 Pavitrakumar M 2024-03-05 1426 * defined in the context referenced by 'job_idx' 6ad822cec22644 Pavitrakumar M 2024-03-05 1427 */ 6ad822cec22644 Pavitrakumar M 2024-03-05 1428 int spacc_packet_enqueue_ddt_ex(struct spacc_device *spacc, int use_jb, int 6ad822cec22644 Pavitrakumar M 2024-03-05 1429 job_idx, struct pdu_ddt *src_ddt, struct pdu_ddt *dst_ddt, 6ad822cec22644 Pavitrakumar M 2024-03-05 1430 u32 proc_sz, uint32_t aad_offset, uint32_t pre_aad_sz, 6ad822cec22644 Pavitrakumar M 2024-03-05 1431 u32 post_aad_sz, uint32_t iv_offset, uint32_t prio) 6ad822cec22644 Pavitrakumar M 2024-03-05 1432 { 6ad822cec22644 Pavitrakumar M 2024-03-05 1433 int ret = CRYPTO_OK, proc_len; 6ad822cec22644 Pavitrakumar M 2024-03-05 1434 struct spacc_job *job; 6ad822cec22644 Pavitrakumar M 2024-03-05 1435 6ad822cec22644 Pavitrakumar M 2024-03-05 1436 if (job_idx < 0 || job_idx > SPACC_MAX_JOBS) 6ad822cec22644 Pavitrakumar M 2024-03-05 1437 return -ENXIO; 6ad822cec22644 Pavitrakumar M 2024-03-05 1438 6ad822cec22644 Pavitrakumar M 2024-03-05 1439 switch (prio) { 6ad822cec22644 Pavitrakumar M 2024-03-05 1440 case SPACC_SW_CTRL_PRIO_MED: 6ad822cec22644 Pavitrakumar M 2024-03-05 1441 if (spacc->config.cmd1_fifo_depth == 0) 6ad822cec22644 Pavitrakumar M 2024-03-05 1442 return -EINVAL; 6ad822cec22644 Pavitrakumar M 2024-03-05 1443 break; 6ad822cec22644 Pavitrakumar M 2024-03-05 1444 case SPACC_SW_CTRL_PRIO_LOW: 6ad822cec22644 Pavitrakumar M 2024-03-05 1445 if (spacc->config.cmd2_fifo_depth == 0) 6ad822cec22644 Pavitrakumar M 2024-03-05 1446 return -EINVAL; 6ad822cec22644 Pavitrakumar M 2024-03-05 1447 break; 6ad822cec22644 Pavitrakumar M 2024-03-05 1448 } 6ad822cec22644 Pavitrakumar M 2024-03-05 1449 6ad822cec22644 Pavitrakumar M 2024-03-05 1450 job = &spacc->job[job_idx]; 6ad822cec22644 Pavitrakumar M 2024-03-05 1451 if (!job) { 6ad822cec22644 Pavitrakumar M 2024-03-05 1452 ret = -EIO; 6ad822cec22644 Pavitrakumar M 2024-03-05 1453 } else { 6ad822cec22644 Pavitrakumar M 2024-03-05 1454 /* process any jobs in the jb*/ 6ad822cec22644 Pavitrakumar M 2024-03-05 1455 if (use_jb && spacc_process_jb(spacc) != 0) 6ad822cec22644 Pavitrakumar M 2024-03-05 1456 goto fifo_full; 6ad822cec22644 Pavitrakumar M 2024-03-05 1457 6ad822cec22644 Pavitrakumar M 2024-03-05 1458 if (_spacc_fifo_full(spacc, prio)) { 6ad822cec22644 Pavitrakumar M 2024-03-05 1459 if (use_jb) 6ad822cec22644 Pavitrakumar M 2024-03-05 1460 goto fifo_full; 6ad822cec22644 Pavitrakumar M 2024-03-05 1461 else 6ad822cec22644 Pavitrakumar M 2024-03-05 1462 return -EBUSY; 6ad822cec22644 Pavitrakumar M 2024-03-05 1463 } 6ad822cec22644 Pavitrakumar M 2024-03-05 1464 6ad822cec22644 Pavitrakumar M 2024-03-05 1465 /* compute the length we must process, in decrypt mode 6ad822cec22644 Pavitrakumar M 2024-03-05 1466 * with an ICV (hash, hmac or CCM modes) 6ad822cec22644 Pavitrakumar M 2024-03-05 1467 * we must subtract the icv length from the buffer size 6ad822cec22644 Pavitrakumar M 2024-03-05 1468 */ 6ad822cec22644 Pavitrakumar M 2024-03-05 1469 if (proc_sz == SPACC_AUTO_SIZE) { 6ad822cec22644 Pavitrakumar M 2024-03-05 1470 if (job->op == OP_DECRYPT && 6ad822cec22644 Pavitrakumar M 2024-03-05 1471 (job->hash_mode > 0 || (job->enc_mode == 6ad822cec22644 Pavitrakumar M 2024-03-05 1472 CRYPTO_MODE_AES_CCM || job->enc_mode == 6ad822cec22644 Pavitrakumar M 2024-03-05 1473 CRYPTO_MODE_AES_GCM)) && !(job->ctrl & 6ad822cec22644 Pavitrakumar M 2024-03-05 1474 SPACC_CTRL_MASK(SPACC_CTRL_ICV_ENC))) { 6ad822cec22644 Pavitrakumar M 2024-03-05 1475 proc_len = src_ddt->len - job->icv_len; 6ad822cec22644 Pavitrakumar M 2024-03-05 1476 } else { 6ad822cec22644 Pavitrakumar M 2024-03-05 1477 proc_len = src_ddt->len; 6ad822cec22644 Pavitrakumar M 2024-03-05 1478 } 6ad822cec22644 Pavitrakumar M 2024-03-05 1479 } else { 6ad822cec22644 Pavitrakumar M 2024-03-05 1480 proc_len = proc_sz; 6ad822cec22644 Pavitrakumar M 2024-03-05 1481 } 6ad822cec22644 Pavitrakumar M 2024-03-05 1482 6ad822cec22644 Pavitrakumar M 2024-03-05 1483 if (pre_aad_sz & SPACC_AADCOPY_FLAG) { 6ad822cec22644 Pavitrakumar M 2024-03-05 1484 job->ctrl |= SPACC_CTRL_MASK(SPACC_CTRL_AAD_COPY); 6ad822cec22644 Pavitrakumar M 2024-03-05 1485 pre_aad_sz &= ~(SPACC_AADCOPY_FLAG); 6ad822cec22644 Pavitrakumar M 2024-03-05 1486 } else { 6ad822cec22644 Pavitrakumar M 2024-03-05 1487 job->ctrl &= ~SPACC_CTRL_MASK(SPACC_CTRL_AAD_COPY); 6ad822cec22644 Pavitrakumar M 2024-03-05 1488 } 6ad822cec22644 Pavitrakumar M 2024-03-05 1489 6ad822cec22644 Pavitrakumar M 2024-03-05 1490 job->pre_aad_sz = pre_aad_sz; 6ad822cec22644 Pavitrakumar M 2024-03-05 1491 job->post_aad_sz = post_aad_sz; 6ad822cec22644 Pavitrakumar M 2024-03-05 1492 6ad822cec22644 Pavitrakumar M 2024-03-05 1493 if (spacc->config.dma_type == SPACC_DMA_DDT) { 6ad822cec22644 Pavitrakumar M 2024-03-05 1494 pdu_io_cached_write(spacc->regmap + 6ad822cec22644 Pavitrakumar M 2024-03-05 1495 SPACC_REG_SRC_PTR, 6ad822cec22644 Pavitrakumar M 2024-03-05 1496 (uint32_t)src_ddt->phys, 6ad822cec22644 Pavitrakumar M 2024-03-05 1497 &spacc->cache.src_ptr); 6ad822cec22644 Pavitrakumar M 2024-03-05 1498 pdu_io_cached_write(spacc->regmap + 6ad822cec22644 Pavitrakumar M 2024-03-05 1499 SPACC_REG_DST_PTR, 6ad822cec22644 Pavitrakumar M 2024-03-05 1500 (uint32_t)dst_ddt->phys, 6ad822cec22644 Pavitrakumar M 2024-03-05 1501 &spacc->cache.dst_ptr); 6ad822cec22644 Pavitrakumar M 2024-03-05 1502 } else if (spacc->config.dma_type == SPACC_DMA_LINEAR) { 6ad822cec22644 Pavitrakumar M 2024-03-05 1503 pdu_io_cached_write(spacc->regmap + 6ad822cec22644 Pavitrakumar M 2024-03-05 1504 SPACC_REG_SRC_PTR, 6ad822cec22644 Pavitrakumar M 2024-03-05 1505 (uint32_t)src_ddt->virt[0], 6ad822cec22644 Pavitrakumar M 2024-03-05 1506 &spacc->cache.src_ptr); 6ad822cec22644 Pavitrakumar M 2024-03-05 1507 pdu_io_cached_write(spacc->regmap + 6ad822cec22644 Pavitrakumar M 2024-03-05 1508 SPACC_REG_DST_PTR, 6ad822cec22644 Pavitrakumar M 2024-03-05 1509 (uint32_t)dst_ddt->virt[0], 6ad822cec22644 Pavitrakumar M 2024-03-05 1510 &spacc->cache.dst_ptr); 6ad822cec22644 Pavitrakumar M 2024-03-05 1511 } else { 6ad822cec22644 Pavitrakumar M 2024-03-05 1512 return -EIO; 6ad822cec22644 Pavitrakumar M 2024-03-05 1513 } 6ad822cec22644 Pavitrakumar M 2024-03-05 1514 6ad822cec22644 Pavitrakumar M 2024-03-05 1515 pdu_io_cached_write(spacc->regmap + 6ad822cec22644 Pavitrakumar M 2024-03-05 1516 SPACC_REG_PROC_LEN, proc_len - 6ad822cec22644 Pavitrakumar M 2024-03-05 1517 job->post_aad_sz, 6ad822cec22644 Pavitrakumar M 2024-03-05 1518 &spacc->cache.proc_len); 6ad822cec22644 Pavitrakumar M 2024-03-05 1519 pdu_io_cached_write(spacc->regmap + 6ad822cec22644 Pavitrakumar M 2024-03-05 1520 SPACC_REG_ICV_LEN, job->icv_len, 6ad822cec22644 Pavitrakumar M 2024-03-05 1521 &spacc->cache.icv_len); 6ad822cec22644 Pavitrakumar M 2024-03-05 1522 pdu_io_cached_write(spacc->regmap + 6ad822cec22644 Pavitrakumar M 2024-03-05 1523 SPACC_REG_ICV_OFFSET, 6ad822cec22644 Pavitrakumar M 2024-03-05 1524 job->icv_offset, 6ad822cec22644 Pavitrakumar M 2024-03-05 1525 &spacc->cache.icv_offset); 6ad822cec22644 Pavitrakumar M 2024-03-05 1526 pdu_io_cached_write(spacc->regmap + 6ad822cec22644 Pavitrakumar M 2024-03-05 1527 SPACC_REG_PRE_AAD_LEN, 6ad822cec22644 Pavitrakumar M 2024-03-05 1528 job->pre_aad_sz, 6ad822cec22644 Pavitrakumar M 2024-03-05 1529 &spacc->cache.pre_aad); 6ad822cec22644 Pavitrakumar M 2024-03-05 1530 pdu_io_cached_write(spacc->regmap + 6ad822cec22644 Pavitrakumar M 2024-03-05 1531 SPACC_REG_POST_AAD_LEN, 6ad822cec22644 Pavitrakumar M 2024-03-05 1532 job->post_aad_sz, 6ad822cec22644 Pavitrakumar M 2024-03-05 1533 &spacc->cache.post_aad); 6ad822cec22644 Pavitrakumar M 2024-03-05 1534 pdu_io_cached_write(spacc->regmap + 6ad822cec22644 Pavitrakumar M 2024-03-05 1535 SPACC_REG_IV_OFFSET, iv_offset, 6ad822cec22644 Pavitrakumar M 2024-03-05 1536 &spacc->cache.iv_offset); 6ad822cec22644 Pavitrakumar M 2024-03-05 1537 pdu_io_cached_write(spacc->regmap + 6ad822cec22644 Pavitrakumar M 2024-03-05 1538 SPACC_REG_OFFSET, 6ad822cec22644 Pavitrakumar M 2024-03-05 1539 aad_offset, &spacc->cache.offset); 6ad822cec22644 Pavitrakumar M 2024-03-05 1540 pdu_io_cached_write(spacc->regmap + 6ad822cec22644 Pavitrakumar M 2024-03-05 1541 SPACC_REG_AUX_INFO, 6ad822cec22644 Pavitrakumar M 2024-03-05 1542 AUX_DIR(job->auxinfo_dir) | 6ad822cec22644 Pavitrakumar M 2024-03-05 1543 AUX_BIT_ALIGN(job->auxinfo_bit_align) | 6ad822cec22644 Pavitrakumar M 2024-03-05 1544 AUX_CBC_CS(job->auxinfo_cs_mode), 6ad822cec22644 Pavitrakumar M 2024-03-05 1545 &spacc->cache.aux); 6ad822cec22644 Pavitrakumar M 2024-03-05 1546 6ad822cec22644 Pavitrakumar M 2024-03-05 1547 if (job->first_use == 1) { 6ad822cec22644 Pavitrakumar M 2024-03-05 1548 writel(job->ckey_sz | 6ad822cec22644 Pavitrakumar M 2024-03-05 1549 SPACC_SET_KEY_CTX(job->ctx_idx), 6ad822cec22644 Pavitrakumar M 2024-03-05 @1550 spacc->regmap + SPACC_REG_KEY_SZ); 6ad822cec22644 Pavitrakumar M 2024-03-05 1551 writel(job->hkey_sz | 6ad822cec22644 Pavitrakumar M 2024-03-05 1552 SPACC_SET_KEY_CTX(job->ctx_idx), 6ad822cec22644 Pavitrakumar M 2024-03-05 1553 spacc->regmap + SPACC_REG_KEY_SZ); 6ad822cec22644 Pavitrakumar M 2024-03-05 1554 } 6ad822cec22644 Pavitrakumar M 2024-03-05 1555 6ad822cec22644 Pavitrakumar M 2024-03-05 1556 job->job_swid = spacc->job_next_swid; 6ad822cec22644 Pavitrakumar M 2024-03-05 1557 spacc->job_lookup[job->job_swid] = job_idx; 6ad822cec22644 Pavitrakumar M 2024-03-05 1558 spacc->job_next_swid = (spacc->job_next_swid + 1) % 6ad822cec22644 Pavitrakumar M 2024-03-05 1559 SPACC_MAX_JOBS; 6ad822cec22644 Pavitrakumar M 2024-03-05 1560 writel(SPACC_SW_CTRL_ID_SET(job->job_swid) | 6ad822cec22644 Pavitrakumar M 2024-03-05 1561 SPACC_SW_CTRL_PRIO_SET(prio), 6ad822cec22644 Pavitrakumar M 2024-03-05 1562 spacc->regmap + SPACC_REG_SW_CTRL); 6ad822cec22644 Pavitrakumar M 2024-03-05 1563 writel(job->ctrl, spacc->regmap + SPACC_REG_CTRL); 6ad822cec22644 Pavitrakumar M 2024-03-05 1564 6ad822cec22644 Pavitrakumar M 2024-03-05 1565 /* Clear an expansion key after the first call*/ 6ad822cec22644 Pavitrakumar M 2024-03-05 1566 if (job->first_use == 1) { 6ad822cec22644 Pavitrakumar M 2024-03-05 1567 job->first_use = 0; 6ad822cec22644 Pavitrakumar M 2024-03-05 1568 job->ctrl &= ~SPACC_CTRL_MASK(SPACC_CTRL_KEY_EXP); 6ad822cec22644 Pavitrakumar M 2024-03-05 1569 } 6ad822cec22644 Pavitrakumar M 2024-03-05 1570 } 6ad822cec22644 Pavitrakumar M 2024-03-05 1571 6ad822cec22644 Pavitrakumar M 2024-03-05 1572 6ad822cec22644 Pavitrakumar M 2024-03-05 1573 return ret; 6ad822cec22644 Pavitrakumar M 2024-03-05 1574 fifo_full: 6ad822cec22644 Pavitrakumar M 2024-03-05 1575 /* try to add a job to the job buffers*/ 6ad822cec22644 Pavitrakumar M 2024-03-05 1576 { 6ad822cec22644 Pavitrakumar M 2024-03-05 1577 int i; 6ad822cec22644 Pavitrakumar M 2024-03-05 1578 6ad822cec22644 Pavitrakumar M 2024-03-05 1579 i = spacc->jb_head + 1; 6ad822cec22644 Pavitrakumar M 2024-03-05 1580 if (i == SPACC_MAX_JOB_BUFFERS) 6ad822cec22644 Pavitrakumar M 2024-03-05 1581 i = 0; 6ad822cec22644 Pavitrakumar M 2024-03-05 1582 6ad822cec22644 Pavitrakumar M 2024-03-05 1583 if (i == spacc->jb_tail) 6ad822cec22644 Pavitrakumar M 2024-03-05 1584 return -EBUSY; 6ad822cec22644 Pavitrakumar M 2024-03-05 1585 6ad822cec22644 Pavitrakumar M 2024-03-05 1586 spacc->job_buffer[spacc->jb_head] = (struct spacc_job_buffer) { 6ad822cec22644 Pavitrakumar M 2024-03-05 1587 .active = 1, 6ad822cec22644 Pavitrakumar M 2024-03-05 1588 .job_idx = job_idx, 6ad822cec22644 Pavitrakumar M 2024-03-05 1589 .src = src_ddt, 6ad822cec22644 Pavitrakumar M 2024-03-05 1590 .dst = dst_ddt, 6ad822cec22644 Pavitrakumar M 2024-03-05 1591 .proc_sz = proc_sz, 6ad822cec22644 Pavitrakumar M 2024-03-05 1592 .aad_offset = aad_offset, 6ad822cec22644 Pavitrakumar M 2024-03-05 1593 .pre_aad_sz = pre_aad_sz, 6ad822cec22644 Pavitrakumar M 2024-03-05 1594 .post_aad_sz = post_aad_sz, 6ad822cec22644 Pavitrakumar M 2024-03-05 1595 .iv_offset = iv_offset, 6ad822cec22644 Pavitrakumar M 2024-03-05 1596 .prio = prio 6ad822cec22644 Pavitrakumar M 2024-03-05 1597 }; 6ad822cec22644 Pavitrakumar M 2024-03-05 1598 6ad822cec22644 Pavitrakumar M 2024-03-05 1599 spacc->jb_head = i; 6ad822cec22644 Pavitrakumar M 2024-03-05 1600 6ad822cec22644 Pavitrakumar M 2024-03-05 1601 return CRYPTO_USED_JB; 6ad822cec22644 Pavitrakumar M 2024-03-05 1602 } 6ad822cec22644 Pavitrakumar M 2024-03-05 1603 } 6ad822cec22644 Pavitrakumar M 2024-03-05 1604 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki
