From mboxrd@z Thu Jan 1 00:00:00 1970 Return-path: Received: from metis.ext.pengutronix.de ([2001:67c:670:201:290:27ff:fe1d:cc33]) by bombadil.infradead.org with esmtps (Exim 4.80.1 #2 (Red Hat Linux)) id 1ZmMHs-0004by-9n for barebox@lists.infradead.org; Wed, 14 Oct 2015 13:40:38 +0000 From: Steffen Trumtrar Date: Wed, 14 Oct 2015 15:39:37 +0200 Message-Id: <1444829979-1100-4-git-send-email-s.trumtrar@pengutronix.de> In-Reply-To: <1444829979-1100-1-git-send-email-s.trumtrar@pengutronix.de> References: <1444829979-1100-1-git-send-email-s.trumtrar@pengutronix.de> List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "barebox" Errors-To: barebox-bounces+u.kleine-koenig=pengutronix.de@lists.infradead.org Subject: [PATCH 4/6] crypto: add i.MX6 CAAM support To: barebox@lists.infradead.org Cc: Steffen Trumtrar Add the i.MX6 crypto core CAAM. The core itself works with jobrings in which descriptors can be queued/dequeued for processing. Signed-off-by: Steffen Trumtrar --- drivers/Kconfig | 1 + drivers/Makefile | 1 + drivers/crypto/Kconfig | 10 + drivers/crypto/Makefile | 1 + drivers/crypto/caam/Kconfig | 37 + drivers/crypto/caam/Makefile | 5 + drivers/crypto/caam/ctrl.c | 678 +++++++++++++++ drivers/crypto/caam/ctrl.h | 13 + drivers/crypto/caam/desc.h | 1665 +++++++++++++++++++++++++++++++++++++ drivers/crypto/caam/desc_constr.h | 390 +++++++++ drivers/crypto/caam/error.c | 260 ++++++ drivers/crypto/caam/error.h | 11 + drivers/crypto/caam/intern.h | 105 +++ drivers/crypto/caam/jr.c | 363 ++++++++ drivers/crypto/caam/jr.h | 18 + drivers/crypto/caam/regs.h | 982 ++++++++++++++++++++++ 16 files changed, 4540 insertions(+) create mode 100644 drivers/crypto/Kconfig create mode 100644 drivers/crypto/Makefile create mode 100644 drivers/crypto/caam/Kconfig create mode 100644 drivers/crypto/caam/Makefile create mode 100644 drivers/crypto/caam/ctrl.c create mode 100644 drivers/crypto/caam/ctrl.h create mode 100644 drivers/crypto/caam/desc.h create mode 100644 drivers/crypto/caam/desc_constr.h create mode 100644 drivers/crypto/caam/error.c create mode 100644 drivers/crypto/caam/error.h create mode 100644 drivers/crypto/caam/intern.h create mode 100644 drivers/crypto/caam/jr.c create mode 100644 drivers/crypto/caam/jr.h create mode 100644 drivers/crypto/caam/regs.h diff --git a/drivers/Kconfig b/drivers/Kconfig index 5984ccca2c95..323669656430 100644 --- a/drivers/Kconfig +++ b/drivers/Kconfig @@ -31,5 +31,6 @@ source "drivers/pci/Kconfig" source "drivers/rtc/Kconfig" source "drivers/firmware/Kconfig" source "drivers/phy/Kconfig" +source "drivers/crypto/Kconfig" endmenu diff --git a/drivers/Makefile b/drivers/Makefile index 3afbb61b2d3b..0483711f75d8 100644 --- a/drivers/Makefile +++ b/drivers/Makefile @@ -31,3 +31,4 @@ obj-y += rtc/ obj-$(CONFIG_FIRMWARE) += firmware/ obj-$(CONFIG_GENERIC_PHY) += phy/ obj-$(CONFIG_HABV4) += habv4/ +obj-$(CONFIG_CRYPTO_HW) += crypto/ diff --git a/drivers/crypto/Kconfig b/drivers/crypto/Kconfig new file mode 100644 index 000000000000..9f02c17c2635 --- /dev/null +++ b/drivers/crypto/Kconfig @@ -0,0 +1,10 @@ + +menuconfig CRYPTO_HW + bool "Hardware crypto devices" + help + +if CRYPTO_HW + +source drivers/crypto/caam/Kconfig + +endif diff --git a/drivers/crypto/Makefile b/drivers/crypto/Makefile new file mode 100644 index 000000000000..67f968f76ca8 --- /dev/null +++ b/drivers/crypto/Makefile @@ -0,0 +1 @@ +obj-$(CONFIG_CRYPTO_DEV_FSL_CAAM) += caam/ diff --git a/drivers/crypto/caam/Kconfig b/drivers/crypto/caam/Kconfig new file mode 100644 index 000000000000..d54754c7a89b --- /dev/null +++ b/drivers/crypto/caam/Kconfig @@ -0,0 +1,37 @@ +config CRYPTO_DEV_FSL_CAAM + bool "Freescale CAAM-Multicore driver backend" + depends on ARCH_IMX6 + help + Enables the driver module for Freescale's Cryptographic Accelerator + and Assurance Module (CAAM), also known as the SEC version 4 (SEC4). + This module creates job ring devices, and configures h/w + to operate as a DPAA component automatically, depending + on h/w feature availability. + +config CRYPTO_DEV_FSL_CAAM_JR + bool "Freescale CAAM Job Ring driver backend" + depends on CRYPTO_DEV_FSL_CAAM + default y + help + Enables the driver module for Job Rings which are part of + Freescale's Cryptographic Accelerator + and Assurance Module (CAAM). This module adds a job ring operation + interface. + +config CRYPTO_DEV_FSL_CAAM_RINGSIZE + int "Job Ring size" + depends on CRYPTO_DEV_FSL_CAAM_JR + range 2 9 + default "9" + help + Select size of Job Rings as a power of 2, within the + range 2-9 (ring size 4-512). + Examples: + 2 => 4 + 3 => 8 + 4 => 16 + 5 => 32 + 6 => 64 + 7 => 128 + 8 => 256 + 9 => 512 diff --git a/drivers/crypto/caam/Makefile b/drivers/crypto/caam/Makefile new file mode 100644 index 000000000000..cd46936fb6b4 --- /dev/null +++ b/drivers/crypto/caam/Makefile @@ -0,0 +1,5 @@ +# +# Makefile for the CAAM backend and dependent components +# +obj-$(CONFIG_CRYPTO_DEV_FSL_CAAM) += ctrl.o error.o +obj-$(CONFIG_CRYPTO_DEV_FSL_CAAM_JR) += jr.o diff --git a/drivers/crypto/caam/ctrl.c b/drivers/crypto/caam/ctrl.c new file mode 100644 index 000000000000..e4aef008df6a --- /dev/null +++ b/drivers/crypto/caam/ctrl.c @@ -0,0 +1,678 @@ +/* * CAAM control-plane driver backend + * Controller-level driver, kernel property detection, initialization + * + * Copyright 2008-2012 Freescale Semiconductor, Inc. + */ + +#include +#include +#include +#include +#include + +#include "regs.h" +#include "intern.h" +#include "jr.h" +#include "desc_constr.h" +#include "error.h" +#include "ctrl.h" + +/* + * Descriptor to instantiate RNG State Handle 0 in normal mode and + * load the JDKEK, TDKEK and TDSK registers + */ +static void build_instantiation_desc(u32 *desc, int handle, int do_sk) +{ + u32 *jump_cmd, op_flags; + + init_job_desc(desc, 0); + + op_flags = OP_TYPE_CLASS1_ALG | OP_ALG_ALGSEL_RNG | + (handle << OP_ALG_AAI_SHIFT) | OP_ALG_AS_INIT; + + /* INIT RNG in non-test mode */ + append_operation(desc, op_flags); + + if (!handle && do_sk) { + /* + * For SH0, Secure Keys must be generated as well + */ + + /* wait for done */ + jump_cmd = append_jump(desc, JUMP_CLASS_CLASS1); + set_jump_tgt_here(desc, jump_cmd); + + /* + * load 1 to clear written reg: + * resets the done interrrupt and returns the RNG to idle. + */ + append_load_imm_u32(desc, 1, LDST_SRCDST_WORD_CLRW); + + /* Initialize State Handle */ + append_operation(desc, OP_TYPE_CLASS1_ALG | OP_ALG_ALGSEL_RNG | + OP_ALG_AAI_RNG4_SK); + } + + append_jump(desc, JUMP_CLASS_CLASS1 | JUMP_TYPE_HALT); +} + +/* Descriptor for deinstantiation of State Handle 0 of the RNG block. */ +static void build_deinstantiation_desc(u32 *desc, int handle) +{ + init_job_desc(desc, 0); + + /* Uninstantiate State Handle 0 */ + append_operation(desc, OP_TYPE_CLASS1_ALG | OP_ALG_ALGSEL_RNG | + (handle << OP_ALG_AAI_SHIFT) | OP_ALG_AS_INITFINAL); + + append_jump(desc, JUMP_CLASS_CLASS1 | JUMP_TYPE_HALT); +} + +/* + * run_descriptor_deco0 - runs a descriptor on DECO0, under direct control of + * the software (no JR/QI used). + * @ctrldev - pointer to device + * @status - descriptor status, after being run + * + * Return: - 0 if no error occurred + * - -ENODEV if the DECO couldn't be acquired + * - -EAGAIN if an error occurred while executing the descriptor + */ +static inline int run_descriptor_deco0(struct device_d *ctrldev, u32 *desc, + u32 *status) +{ + struct caam_drv_private *ctrlpriv = ctrldev->priv; + struct caam_ctrl __iomem *ctrl; + struct caam_deco __iomem *deco; + unsigned int timeout = 100000; + u32 deco_dbg_reg, flags; + int i; + + ctrl = ctrlpriv->ctrl; + deco = ctrlpriv->deco; + + if (ctrlpriv->virt_en == 1) { + setbits32(&ctrl->deco_rsr, DECORSR_JR0); + + while (!(rd_reg32(&ctrl->deco_rsr) & DECORSR_VALID) && + --timeout); + + timeout = 100000; + } + + setbits32(&ctrl->deco_rq, DECORR_RQD0ENABLE); + + while (!(rd_reg32(&ctrl->deco_rq) & DECORR_DEN0) && + --timeout); + + if (!timeout) { + dev_err(ctrldev, "failed to acquire DECO 0\n"); + clrbits32(&ctrl->deco_rq, DECORR_RQD0ENABLE); + return -ENODEV; + } + + for (i = 0; i < desc_len(desc); i++) + wr_reg32(&deco->descbuf[i], *(desc + i)); + + flags = DECO_JQCR_WHL; + /* + * If the descriptor length is longer than 4 words, then the + * FOUR bit in JRCTRL register must be set. + */ + if (desc_len(desc) >= 4) + flags |= DECO_JQCR_FOUR; + + /* Instruct the DECO to execute it */ + wr_reg32(&deco->jr_ctl_hi, flags); + + timeout = 10000000; + do { + deco_dbg_reg = rd_reg32(&deco->desc_dbg); + /* + * If an error occured in the descriptor, then + * the DECO status field will be set to 0x0D + */ + if ((deco_dbg_reg & DESC_DBG_DECO_STAT_MASK) == + DESC_DBG_DECO_STAT_HOST_ERR) + break; + } while ((deco_dbg_reg & DESC_DBG_DECO_STAT_VALID) && --timeout); + + *status = rd_reg32(&deco->op_status_hi) & + DECO_OP_STATUS_HI_ERR_MASK; + + if (ctrlpriv->virt_en == 1) + clrbits32(&ctrl->deco_rsr, DECORSR_JR0); + + /* Mark the DECO as free */ + clrbits32(&ctrl->deco_rq, DECORR_RQD0ENABLE); + + if (!timeout) + return -EAGAIN; + + return 0; +} + +/* + * instantiate_rng - builds and executes a descriptor on DECO0, + * which initializes the RNG block. + * @ctrldev - pointer to device + * @state_handle_mask - bitmask containing the instantiation status + * for the RNG4 state handles which exist in + * the RNG4 block: 1 if it's been instantiated + * by an external entry, 0 otherwise. + * @gen_sk - generate data to be loaded into the JDKEK, TDKEK and TDSK; + * Caution: this can be done only once; if the keys need to be + * regenerated, a POR is required + * + * Return: - 0 if no error occurred + * - -ENOMEM if there isn't enough memory to allocate the descriptor + * - -ENODEV if DECO0 couldn't be acquired + * - -EAGAIN if an error occurred when executing the descriptor + * f.i. there was a RNG hardware error due to not "good enough" + * entropy being aquired. + */ +static int instantiate_rng(struct device_d *ctrldev, int state_handle_mask, + int gen_sk) +{ + struct caam_drv_private *ctrlpriv = ctrldev->priv; + struct caam_ctrl __iomem *ctrl; + u32 *desc, status, rdsta_val; + int ret = 0, sh_idx; + + ctrl = (struct caam_ctrl __iomem *)ctrlpriv->ctrl; + desc = xzalloc(CAAM_CMD_SZ * 7); + if (!desc) + return -ENOMEM; + + for (sh_idx = 0; sh_idx < RNG4_MAX_HANDLES; sh_idx++) { + /* + * If the corresponding bit is set, this state handle + * was initialized by somebody else, so it's left alone. + */ + if ((1 << sh_idx) & state_handle_mask) + continue; + + /* Create the descriptor for instantiating RNG State Handle */ + build_instantiation_desc(desc, sh_idx, gen_sk); + + /* Try to run it through DECO0 */ + ret = run_descriptor_deco0(ctrldev, desc, &status); + + /* + * If ret is not 0, or descriptor status is not 0, then + * something went wrong. No need to try the next state + * handle (if available), bail out here. + * Also, if for some reason, the State Handle didn't get + * instantiated although the descriptor has finished + * without any error (HW optimizations for later + * CAAM eras), then try again. + */ + rdsta_val = rd_reg32(&ctrl->r4tst[0].rdsta) & RDSTA_IFMASK; + if (status || !(rdsta_val & (1 << sh_idx))) + ret = -EAGAIN; + if (ret) + break; + dev_info(ctrldev, "Instantiated RNG4 SH%d\n", sh_idx); + /* Clear the contents before recreating the descriptor */ + memset(desc, 0x00, CAAM_CMD_SZ * 7); + } + + return ret; +} + +/* + * deinstantiate_rng - builds and executes a descriptor on DECO0, + * which deinitializes the RNG block. + * @ctrldev - pointer to device + * @state_handle_mask - bitmask containing the instantiation status + * for the RNG4 state handles which exist in + * the RNG4 block: 1 if it's been instantiated + * + * Return: - 0 if no error occurred + * - -ENOMEM if there isn't enough memory to allocate the descriptor + * - -ENODEV if DECO0 couldn't be acquired + * - -EAGAIN if an error occurred when executing the descriptor + */ +static int deinstantiate_rng(struct device_d *ctrldev, int state_handle_mask) +{ + u32 *desc, status; + int sh_idx, ret = 0; + + desc = xzalloc(CAAM_CMD_SZ * 3); + if (!desc) + return -ENOMEM; + + for (sh_idx = 0; sh_idx < RNG4_MAX_HANDLES; sh_idx++) { + /* + * If the corresponding bit is set, then it means the state + * handle was initialized by us, and thus it needs to be + * deintialized as well + */ + if ((1 << sh_idx) & state_handle_mask) { + /* + * Create the descriptor for deinstantating this state + * handle + */ + build_deinstantiation_desc(desc, sh_idx); + + /* Try to run it through DECO0 */ + ret = run_descriptor_deco0(ctrldev, desc, &status); + + if (ret || status) { + dev_err(ctrldev, + "Failed to deinstantiate RNG4 SH%d\n", + sh_idx); + break; + } + dev_info(ctrldev, "Deinstantiated RNG4 SH%d\n", sh_idx); + } + } + + return ret; +} + +static void caam_remove(struct device_d *dev) +{ + struct caam_drv_private *ctrlpriv = dev->priv; + struct caam_ctrl __iomem *ctrl; + + ctrl = (struct caam_ctrl __iomem *)ctrlpriv->ctrl; + + /* De-initialize RNG state handles initialized by this driver. */ + if (ctrlpriv->rng4_sh_init) + deinstantiate_rng(dev, ctrlpriv->rng4_sh_init); + + /* shut clocks off before finalizing shutdown */ + clk_disable(ctrlpriv->caam_ipg); + clk_disable(ctrlpriv->caam_mem); + clk_disable(ctrlpriv->caam_aclk); + clk_disable(ctrlpriv->caam_emi_slow); +} + +/* + * kick_trng - sets the various parameters for enabling the initialization + * of the RNG4 block in CAAM + * @pdev - pointer to the platform device + * @ent_delay - Defines the length (in system clocks) of each entropy sample. + */ +static void kick_trng(struct device_d *ctrldev, int ent_delay) +{ + struct caam_drv_private *ctrlpriv = ctrldev->priv; + struct caam_ctrl __iomem *ctrl; + struct rng4tst __iomem *r4tst; + u32 val; + + ctrl = (struct caam_ctrl __iomem *)ctrlpriv->ctrl; + r4tst = &ctrl->r4tst[0]; + + /* put RNG4 into program mode */ + setbits32(&r4tst->rtmctl, RTMCTL_PRGM); + + /* + * Performance-wise, it does not make sense to + * set the delay to a value that is lower + * than the last one that worked (i.e. the state handles + * were instantiated properly. Thus, instead of wasting + * time trying to set the values controlling the sample + * frequency, the function simply returns. + */ + val = (rd_reg32(&r4tst->rtsdctl) & RTSDCTL_ENT_DLY_MASK) + >> RTSDCTL_ENT_DLY_SHIFT; + if (ent_delay <= val) { + /* put RNG4 into run mode */ + clrbits32(&r4tst->rtmctl, RTMCTL_PRGM); + return; + } + + val = rd_reg32(&r4tst->rtsdctl); + val = (val & ~RTSDCTL_ENT_DLY_MASK) | + (ent_delay << RTSDCTL_ENT_DLY_SHIFT); + wr_reg32(&r4tst->rtsdctl, val); + /* min. freq. count, equal to 1/4 of the entropy sample length */ + wr_reg32(&r4tst->rtfrqmin, ent_delay >> 2); + /* disable maximum frequency count */ + wr_reg32(&r4tst->rtfrqmax, RTFRQMAX_DISABLE); + /* read the control register */ + val = rd_reg32(&r4tst->rtmctl); + /* + * select raw sampling in both entropy shifter + * and statistical checker + */ + setbits32(&val, RTMCTL_SAMP_MODE_RAW_ES_SC); + /* put RNG4 into run mode */ + clrbits32(&val, RTMCTL_PRGM); + /* write back the control register */ + wr_reg32(&r4tst->rtmctl, val); +} + +/** + * caam_get_era() - Return the ERA of the SEC on SoC, based + * on "sec-era" propery in the DTS. This property is updated by u-boot. + **/ +int caam_get_era(void) +{ + struct device_node *caam_node; + int ret; + u32 prop; + + caam_node = of_find_compatible_node(NULL, NULL, "fsl,sec-v4.0"); + ret = of_property_read_u32(caam_node, "fsl,sec-era", &prop); + + return IS_ERR_VALUE(ret) ? -ENOTSUPP : prop; +} +EXPORT_SYMBOL(caam_get_era); + +/* Probe routine for CAAM top (controller) level */ +static int caam_probe(struct device_d *dev) +{ + int ret, ring, rspec, gen_sk, ent_delay = RTSDCTL_ENT_DLY_MIN; + u64 caam_id; + struct device_node *nprop, *np; + struct caam_ctrl __iomem *ctrl; + struct caam_drv_private *ctrlpriv; + u32 scfgr, comp_params; + u32 cha_vid_ls; + int pg_size; + int BLOCK_OFFSET = 0; + + ctrlpriv = xzalloc(sizeof(struct caam_drv_private)); + if (!ctrlpriv) + return -ENOMEM; + + dev->priv = ctrlpriv; + ctrlpriv->pdev = dev; + nprop = dev->device_node; + + ctrlpriv->caam_ipg = clk_get(dev, "caam_ipg"); + if (IS_ERR(ctrlpriv->caam_ipg)) { + ret = PTR_ERR(ctrlpriv->caam_ipg); + dev_err(dev, + "can't identify CAAM ipg clk: %d\n", ret); + return -ENODEV; + } + + ctrlpriv->caam_mem = clk_get(dev, "caam_mem"); + if (IS_ERR(ctrlpriv->caam_mem)) { + ret = PTR_ERR(ctrlpriv->caam_mem); + dev_err(dev, + "can't identify CAAM secure mem clk: %d\n", ret); + return -ENODEV; + } + + ctrlpriv->caam_aclk = clk_get(dev, "caam_aclk"); + if (IS_ERR(ctrlpriv->caam_aclk)) { + ret = PTR_ERR(ctrlpriv->caam_aclk); + dev_err(dev, + "can't identify CAAM aclk clk: %d\n", ret); + return -ENODEV; + } + + ctrlpriv->caam_emi_slow = clk_get(dev, "caam_emi_slow"); + if (IS_ERR(ctrlpriv->caam_emi_slow)) { + ret = PTR_ERR(ctrlpriv->caam_emi_slow); + dev_err(dev, + "can't identify CAAM emi slow clk: %d\n", ret); + return -ENODEV; + } + + ret = clk_enable(ctrlpriv->caam_ipg); + if (ret < 0) { + dev_err(dev, "can't enable CAAM ipg clock: %d\n", ret); + return -ENODEV; + } + + ret = clk_enable(ctrlpriv->caam_mem); + if (ret < 0) { + dev_err(dev, "can't enable CAAM secure mem clock: %d\n", + ret); + return -ENODEV; + } + + ret = clk_enable(ctrlpriv->caam_aclk); + if (ret < 0) { + dev_err(dev, "can't enable CAAM aclk clock: %d\n", ret); + return -ENODEV; + } + + ret = clk_enable(ctrlpriv->caam_emi_slow); + if (ret < 0) { + dev_err(dev, "can't enable CAAM emi slow clock: %d\n", + ret); + return -ENODEV; + } + + /* Get configuration properties from device tree */ + /* First, get register page */ + ctrl = dev_request_mem_region(dev, 0); + if (ctrl == NULL) { + dev_err(dev, "caam: of_iomap() failed\n"); + return -ENOMEM; + } + /* Finding the page size for using the CTPR_MS register */ + comp_params = rd_reg32(&ctrl->perfmon.comp_parms_ms); + pg_size = (comp_params & CTPR_MS_PG_SZ_MASK) >> CTPR_MS_PG_SZ_SHIFT; + + /* Allocating the BLOCK_OFFSET based on the supported page size on + * the platform + */ + if (pg_size == 0) + BLOCK_OFFSET = PG_SIZE_4K; + else + BLOCK_OFFSET = PG_SIZE_64K; + + ctrlpriv->ctrl = (struct caam_ctrl __force *)ctrl; + ctrlpriv->assure = (struct caam_assurance __force *) + ((uint8_t *)ctrl + + BLOCK_OFFSET * ASSURE_BLOCK_NUMBER + ); + ctrlpriv->deco = (struct caam_deco __force *) + ((uint8_t *)ctrl + + BLOCK_OFFSET * DECO_BLOCK_NUMBER + ); + + /* + * Enable DECO watchdogs and, if this is a PHYS_ADDR_T_64BIT kernel, + * long pointers in master configuration register + */ + clrsetbits_be32(&ctrl->mcr, MCFGR_AWCACHE_MASK | MCFGR_ARCACHE_MASK, + MCFGR_AWCACHE_CACH | MCFGR_ARCACHE_MASK | + MCFGR_WDENABLE | (sizeof(dma_addr_t) == sizeof(u64) ? + MCFGR_LONG_PTR : 0)); + + /* + * Read the Compile Time paramters and SCFGR to determine + * if Virtualization is enabled for this platform + */ + scfgr = rd_reg32(&ctrl->scfgr); + + ctrlpriv->virt_en = 0; + if (comp_params & CTPR_MS_VIRT_EN_INCL) { + /* VIRT_EN_INCL = 1 & VIRT_EN_POR = 1 or + * VIRT_EN_INCL = 1 & VIRT_EN_POR = 0 & SCFGR_VIRT_EN = 1 + */ + if ((comp_params & CTPR_MS_VIRT_EN_POR) || + (!(comp_params & CTPR_MS_VIRT_EN_POR) && + (scfgr & SCFGR_VIRT_EN))) + ctrlpriv->virt_en = 1; + } else { + /* VIRT_EN_INCL = 0 && VIRT_EN_POR_VALUE = 1 */ + if (comp_params & CTPR_MS_VIRT_EN_POR) + ctrlpriv->virt_en = 1; + } + + if (ctrlpriv->virt_en == 1) + setbits32(&ctrl->jrstart, JRSTART_JR0_START | + JRSTART_JR1_START | JRSTART_JR2_START | + JRSTART_JR3_START); + + /* + * ERRATA: mx6 devices have an issue wherein AXI bus transactions + * may not occur in the correct order. This isn't a problem running + * single descriptors, but can be if running multiple concurrent + * descriptors. Reworking the driver to throttle to single requests + * is impractical, thus the workaround is to limit the AXI pipeline + * to a depth of 1 (from it's default of 4) to preclude this situation + * from occurring. + */ + wr_reg32(&ctrl->mcr, + (rd_reg32(&ctrl->mcr) & ~(MCFGR_AXIPIPE_MASK)) | + ((1 << MCFGR_AXIPIPE_SHIFT) & MCFGR_AXIPIPE_MASK)); + + wr_reg32(&ctrl->mcr, 0x40002110); + + /* + * Detect and enable JobRs + * First, find out how many ring spec'ed, allocate references + * for all, then go probe each one. + */ + rspec = 0; + for_each_available_child_of_node(nprop, np) + if (of_device_is_compatible(np, "fsl,sec-v4.0-job-ring") || + of_device_is_compatible(np, "fsl,sec4.0-job-ring")) + rspec++; + + ctrlpriv->jrpdev = xzalloc(sizeof(struct device_d *) * rspec); + if (ctrlpriv->jrpdev == NULL) + return -ENOMEM; + + ring = 0; + ctrlpriv->total_jobrs = 0; + for_each_available_child_of_node(nprop, np) + if (of_device_is_compatible(np, "fsl,sec-v4.0-job-ring") || + of_device_is_compatible(np, "fsl,sec4.0-job-ring")) { + struct device_d *jrdev; + + jrdev = xzalloc(sizeof(*jrdev)); + + strcpy(jrdev->name, np->name); + jrdev->parent = dev; + jrdev->device_node = np; + jrdev->id = DEVICE_ID_SINGLE; + + ret = register_device(jrdev); + + if (ret) { + pr_warn("JR%d Platform device creation error\n", + ring); + continue; + } + ctrlpriv->jrpdev[ring] = jrdev; + ctrlpriv->jr[ring] = (struct caam_job_ring __force *) + ((uint8_t *)ctrl + + (ring + JR_BLOCK_NUMBER) * + BLOCK_OFFSET + ); + ctrlpriv->total_jobrs++; + ring++; + } + + /* Check to see if QI present. If so, enable */ + ctrlpriv->qi_present = + !!(rd_reg32(&ctrl->perfmon.comp_parms_ms) & + CTPR_MS_QI_MASK); + if (ctrlpriv->qi_present) { + ctrlpriv->qi = (struct caam_queue_if __force *) + ((uint8_t *)ctrl + + BLOCK_OFFSET * QI_BLOCK_NUMBER + ); + /* This is all that's required to physically enable QI */ + wr_reg32(&ctrlpriv->qi->qi_control_lo, QICTL_DQEN); + } + + /* If no QI and no rings specified, quit and go home */ + if ((!ctrlpriv->qi_present) && (!ctrlpriv->total_jobrs)) { + dev_err(dev, "no queues configured, terminating\n"); + caam_remove(dev); + return -ENOMEM; + } + + cha_vid_ls = rd_reg32(&ctrl->perfmon.cha_id_ls); + + /* + * If SEC has RNG version >= 4 and RNG state handle has not been + * already instantiated, do RNG instantiation + */ + if ((cha_vid_ls & CHA_ID_LS_RNG_MASK) >> CHA_ID_LS_RNG_SHIFT >= 4) { + ctrlpriv->rng4_sh_init = + rd_reg32(&ctrl->r4tst[0].rdsta); + /* + * If the secure keys (TDKEK, JDKEK, TDSK), were already + * generated, signal this to the function that is instantiating + * the state handles. An error would occur if RNG4 attempts + * to regenerate these keys before the next POR. + */ + gen_sk = ctrlpriv->rng4_sh_init & RDSTA_SKVN ? 0 : 1; + ctrlpriv->rng4_sh_init &= RDSTA_IFMASK; + do { + int inst_handles = + rd_reg32(&ctrl->r4tst[0].rdsta) & + RDSTA_IFMASK; + /* + * If either SH were instantiated by somebody else + * (e.g. u-boot) then it is assumed that the entropy + * parameters are properly set and thus the function + * setting these (kick_trng(...)) is skipped. + * Also, if a handle was instantiated, do not change + * the TRNG parameters. + */ + if (!(ctrlpriv->rng4_sh_init || inst_handles)) { + dev_dbg(dev, + "Entropy delay = %u\n", + ent_delay); + kick_trng(dev, ent_delay); + ent_delay += 400; + } + /* + * if instantiate_rng(...) fails, the loop will rerun + * and the kick_trng(...) function will modfiy the + * upper and lower limits of the entropy sampling + * interval, leading to a sucessful initialization of + * the RNG. + */ + ret = instantiate_rng(dev, inst_handles, + gen_sk); + } while ((ret == -EAGAIN) && (ent_delay < RTSDCTL_ENT_DLY_MAX)); + if (ret) { + dev_err(dev, "failed to instantiate RNG"); + caam_remove(dev); + return ret; + } + /* + * Set handles init'ed by this module as the complement of the + * already initialized ones + */ + ctrlpriv->rng4_sh_init = ~ctrlpriv->rng4_sh_init & RDSTA_IFMASK; + + /* Enable RDB bit so that RNG works faster */ + setbits32(&ctrl->scfgr, SCFGR_RDBENABLE); + } + + /* NOTE: RTIC detection ought to go here, around Si time */ + + caam_id = (u64)rd_reg32(&ctrl->perfmon.caam_id_ms) << 32 | + (u64)rd_reg32(&ctrl->perfmon.caam_id_ls); + + /* Report "alive" for developer to see */ + dev_dbg(dev, "device ID = 0x%016llx (Era %d)\n", caam_id, + caam_get_era()); + dev_dbg(dev, "job rings = %d, qi = %d\n", + ctrlpriv->total_jobrs, ctrlpriv->qi_present); + + return 0; +} + +static __maybe_unused struct of_device_id caam_match[] = { + { + .compatible = "fsl,sec-v4.0", + }, { + .compatible = "fsl,sec4.0", + }, + {}, +}; + +static struct driver_d caam_driver = { + .name = "caam", + .probe = caam_probe, + .of_compatible = DRV_OF_COMPAT(caam_match), +}; +device_platform_driver(caam_driver); diff --git a/drivers/crypto/caam/ctrl.h b/drivers/crypto/caam/ctrl.h new file mode 100644 index 000000000000..cac5402a46eb --- /dev/null +++ b/drivers/crypto/caam/ctrl.h @@ -0,0 +1,13 @@ +/* + * CAAM control-plane driver backend public-level include definitions + * + * Copyright 2012 Freescale Semiconductor, Inc. + */ + +#ifndef CTRL_H +#define CTRL_H + +/* Prototypes for backend-level services exposed to APIs */ +int caam_get_era(void); + +#endif /* CTRL_H */ diff --git a/drivers/crypto/caam/desc.h b/drivers/crypto/caam/desc.h new file mode 100644 index 000000000000..a12eb86037ec --- /dev/null +++ b/drivers/crypto/caam/desc.h @@ -0,0 +1,1665 @@ +/* + * CAAM descriptor composition header + * Definitions to support CAAM descriptor instruction generation + * + * Copyright (C) 2008-2015 Freescale Semiconductor, Inc. + */ + +#ifndef DESC_H +#define DESC_H + +/* + * 16-byte hardware scatter/gather table + * An 8-byte table exists in the hardware spec, but has never been + * implemented to date. The 8/16 option is selected at RTL-compile-time. + * and this selection is visible in the Compile Time Parameters Register + */ + +#define SEC4_SG_LEN_EXT 0x80000000 /* Entry points to table */ +#define SEC4_SG_LEN_FIN 0x40000000 /* Last ent in table */ +#define SEC4_SG_BPID_MASK 0x000000ff +#define SEC4_SG_BPID_SHIFT 16 +#define SEC4_SG_LEN_MASK 0x3fffffff /* Excludes EXT and FINAL */ +#define SEC4_SG_OFFS_MASK 0x00001fff + +struct sec4_sg_entry { +#ifdef CONFIG_64BIT + u64 ptr; +#else + u32 reserved; + u32 ptr; +#endif + u32 len; + u16 buf_pool_id; + u16 offset; +}; + +/* Max size of any CAAM descriptor in 32-bit words, inclusive of header */ +#define MAX_CAAM_DESCSIZE 64 + +/* Block size of any entity covered/uncovered with a KEK/TKEK */ +#define KEK_BLOCKSIZE 16 + +/* + * Supported descriptor command types as they show up + * inside a descriptor command word. + */ +#define CMD_SHIFT 27 +#define CMD_MASK 0xf8000000 + +#define CMD_KEY (0x00 << CMD_SHIFT) +#define CMD_SEQ_KEY (0x01 << CMD_SHIFT) +#define CMD_LOAD (0x02 << CMD_SHIFT) +#define CMD_SEQ_LOAD (0x03 << CMD_SHIFT) +#define CMD_FIFO_LOAD (0x04 << CMD_SHIFT) +#define CMD_SEQ_FIFO_LOAD (0x05 << CMD_SHIFT) +#define CMD_STORE (0x0a << CMD_SHIFT) +#define CMD_SEQ_STORE (0x0b << CMD_SHIFT) +#define CMD_FIFO_STORE (0x0c << CMD_SHIFT) +#define CMD_SEQ_FIFO_STORE (0x0d << CMD_SHIFT) +#define CMD_MOVE_LEN (0x0e << CMD_SHIFT) +#define CMD_MOVE (0x0f << CMD_SHIFT) +#define CMD_OPERATION (0x10 << CMD_SHIFT) +#define CMD_SIGNATURE (0x12 << CMD_SHIFT) +#define CMD_JUMP (0x14 << CMD_SHIFT) +#define CMD_MATH (0x15 << CMD_SHIFT) +#define CMD_DESC_HDR (0x16 << CMD_SHIFT) +#define CMD_SHARED_DESC_HDR (0x17 << CMD_SHIFT) +#define CMD_SEQ_IN_PTR (0x1e << CMD_SHIFT) +#define CMD_SEQ_OUT_PTR (0x1f << CMD_SHIFT) + +/* General-purpose class selector for all commands */ +#define CLASS_SHIFT 25 +#define CLASS_MASK (0x03 << CLASS_SHIFT) + +#define CLASS_NONE (0x00 << CLASS_SHIFT) +#define CLASS_1 (0x01 << CLASS_SHIFT) +#define CLASS_2 (0x02 << CLASS_SHIFT) +#define CLASS_BOTH (0x03 << CLASS_SHIFT) + +/* + * Descriptor header command constructs + * Covers shared, job, and trusted descriptor headers + */ + +/* + * Do Not Run - marks a descriptor inexecutable if there was + * a preceding error somewhere + */ +#define HDR_DNR 0x01000000 + +/* + * ONE - should always be set. Combination of ONE (always + * set) and ZRO (always clear) forms an endianness sanity check + */ +#define HDR_ONE 0x00800000 +#define HDR_ZRO 0x00008000 + +/* Start Index or SharedDesc Length */ +#define HDR_START_IDX_MASK 0x3f +#define HDR_START_IDX_SHIFT 16 + +/* If shared descriptor header, 6-bit length */ +#define HDR_DESCLEN_SHR_MASK 0x3f + +/* If non-shared header, 7-bit length */ +#define HDR_DESCLEN_MASK 0x7f + +/* This is a TrustedDesc (if not SharedDesc) */ +#define HDR_TRUSTED 0x00004000 + +/* Make into TrustedDesc (if not SharedDesc) */ +#define HDR_MAKE_TRUSTED 0x00002000 + +/* Save context if self-shared (if SharedDesc) */ +#define HDR_SAVECTX 0x00001000 + +/* Next item points to SharedDesc */ +#define HDR_SHARED 0x00001000 + +/* + * Reverse Execution Order - execute JobDesc first, then + * execute SharedDesc (normally SharedDesc goes first). + */ +#define HDR_REVERSE 0x00000800 + +/* Propogate DNR property to SharedDesc */ +#define HDR_PROP_DNR 0x00000800 + +/* JobDesc/SharedDesc share property */ +#define HDR_SD_SHARE_MASK 0x03 +#define HDR_SD_SHARE_SHIFT 8 +#define HDR_JD_SHARE_MASK 0x07 +#define HDR_JD_SHARE_SHIFT 8 + +#define HDR_SHARE_NEVER (0x00 << HDR_SD_SHARE_SHIFT) +#define HDR_SHARE_WAIT (0x01 << HDR_SD_SHARE_SHIFT) +#define HDR_SHARE_SERIAL (0x02 << HDR_SD_SHARE_SHIFT) +#define HDR_SHARE_ALWAYS (0x03 << HDR_SD_SHARE_SHIFT) +#define HDR_SHARE_DEFER (0x04 << HDR_SD_SHARE_SHIFT) + +/* JobDesc/SharedDesc descriptor length */ +#define HDR_JD_LENGTH_MASK 0x7f +#define HDR_SD_LENGTH_MASK 0x3f + +/* + * KEY/SEQ_KEY Command Constructs + */ + +/* Key Destination Class: 01 = Class 1, 02 - Class 2 */ +#define KEY_DEST_CLASS_SHIFT 25 /* use CLASS_1 or CLASS_2 */ +#define KEY_DEST_CLASS_MASK (0x03 << KEY_DEST_CLASS_SHIFT) + +/* Scatter-Gather Table/Variable Length Field */ +#define KEY_SGF 0x01000000 +#define KEY_VLF 0x01000000 + +/* Immediate - Key follows command in the descriptor */ +#define KEY_IMM 0x00800000 + +/* + * Encrypted - Key is encrypted either with the KEK, or + * with the TDKEK if TK is set + */ +#define KEY_ENC 0x00400000 + +/* + * No Write Back - Do not allow key to be FIFO STOREd + */ +#define KEY_NWB 0x00200000 + +/* + * Enhanced Encryption of Key + */ +#define KEY_EKT 0x00100000 + +/* + * Encrypted with Trusted Key + */ +#define KEY_TK 0x00008000 + +/* + * KDEST - Key Destination: 0 - class key register, + * 1 - PKHA 'e', 2 - AFHA Sbox, 3 - MDHA split-key + */ +#define KEY_DEST_SHIFT 16 +#define KEY_DEST_MASK (0x03 << KEY_DEST_SHIFT) + +#define KEY_DEST_CLASS_REG (0x00 << KEY_DEST_SHIFT) +#define KEY_DEST_PKHA_E (0x01 << KEY_DEST_SHIFT) +#define KEY_DEST_AFHA_SBOX (0x02 << KEY_DEST_SHIFT) +#define KEY_DEST_MDHA_SPLIT (0x03 << KEY_DEST_SHIFT) + +/* Length in bytes */ +#define KEY_LENGTH_MASK 0x000003ff + +/* + * LOAD/SEQ_LOAD/STORE/SEQ_STORE Command Constructs + */ + +/* + * Load/Store Destination: 0 = class independent CCB, + * 1 = class 1 CCB, 2 = class 2 CCB, 3 = DECO + */ +#define LDST_CLASS_SHIFT 25 +#define LDST_CLASS_MASK (0x03 << LDST_CLASS_SHIFT) +#define LDST_CLASS_IND_CCB (0x00 << LDST_CLASS_SHIFT) +#define LDST_CLASS_1_CCB (0x01 << LDST_CLASS_SHIFT) +#define LDST_CLASS_2_CCB (0x02 << LDST_CLASS_SHIFT) +#define LDST_CLASS_DECO (0x03 << LDST_CLASS_SHIFT) + +/* Scatter-Gather Table/Variable Length Field */ +#define LDST_SGF 0x01000000 +#define LDST_VLF LDST_SGF + +/* Immediate - Key follows this command in descriptor */ +#define LDST_IMM_MASK 1 +#define LDST_IMM_SHIFT 23 +#define LDST_IMM (LDST_IMM_MASK << LDST_IMM_SHIFT) + +/* SRC/DST - Destination for LOAD, Source for STORE */ +#define LDST_SRCDST_SHIFT 16 +#define LDST_SRCDST_MASK (0x7f << LDST_SRCDST_SHIFT) + +#define LDST_SRCDST_BYTE_CONTEXT (0x20 << LDST_SRCDST_SHIFT) +#define LDST_SRCDST_BYTE_KEY (0x40 << LDST_SRCDST_SHIFT) +#define LDST_SRCDST_BYTE_INFIFO (0x7c << LDST_SRCDST_SHIFT) +#define LDST_SRCDST_BYTE_OUTFIFO (0x7e << LDST_SRCDST_SHIFT) + +#define LDST_SRCDST_WORD_MODE_REG (0x00 << LDST_SRCDST_SHIFT) +#define LDST_SRCDST_WORD_KEYSZ_REG (0x01 << LDST_SRCDST_SHIFT) +#define LDST_SRCDST_WORD_DATASZ_REG (0x02 << LDST_SRCDST_SHIFT) +#define LDST_SRCDST_WORD_ICVSZ_REG (0x03 << LDST_SRCDST_SHIFT) +#define LDST_SRCDST_WORD_CHACTRL (0x06 << LDST_SRCDST_SHIFT) +#define LDST_SRCDST_WORD_DECOCTRL (0x06 << LDST_SRCDST_SHIFT) +#define LDST_SRCDST_WORD_IRQCTRL (0x07 << LDST_SRCDST_SHIFT) +#define LDST_SRCDST_WORD_DECO_PCLOVRD (0x07 << LDST_SRCDST_SHIFT) +#define LDST_SRCDST_WORD_CLRW (0x08 << LDST_SRCDST_SHIFT) +#define LDST_SRCDST_WORD_DECO_MATH0 (0x08 << LDST_SRCDST_SHIFT) +#define LDST_SRCDST_WORD_STAT (0x09 << LDST_SRCDST_SHIFT) +#define LDST_SRCDST_WORD_DECO_MATH1 (0x09 << LDST_SRCDST_SHIFT) +#define LDST_SRCDST_WORD_DECO_MATH2 (0x0a << LDST_SRCDST_SHIFT) +#define LDST_SRCDST_WORD_DECO_AAD_SZ (0x0b << LDST_SRCDST_SHIFT) +#define LDST_SRCDST_WORD_DECO_MATH3 (0x0b << LDST_SRCDST_SHIFT) +#define LDST_SRCDST_WORD_CLASS1_ICV_SZ (0x0c << LDST_SRCDST_SHIFT) +#define LDST_SRCDST_WORD_ALTDS_CLASS1 (0x0f << LDST_SRCDST_SHIFT) +#define LDST_SRCDST_WORD_PKHA_A_SZ (0x10 << LDST_SRCDST_SHIFT) +#define LDST_SRCDST_WORD_PKHA_B_SZ (0x11 << LDST_SRCDST_SHIFT) +#define LDST_SRCDST_WORD_PKHA_N_SZ (0x12 << LDST_SRCDST_SHIFT) +#define LDST_SRCDST_WORD_PKHA_E_SZ (0x13 << LDST_SRCDST_SHIFT) +#define LDST_SRCDST_WORD_CLASS_CTX (0x20 << LDST_SRCDST_SHIFT) +#define LDST_SRCDST_WORD_DESCBUF (0x40 << LDST_SRCDST_SHIFT) +#define LDST_SRCDST_WORD_DESCBUF_JOB (0x41 << LDST_SRCDST_SHIFT) +#define LDST_SRCDST_WORD_DESCBUF_SHARED (0x42 << LDST_SRCDST_SHIFT) +#define LDST_SRCDST_WORD_DESCBUF_JOB_WE (0x45 << LDST_SRCDST_SHIFT) +#define LDST_SRCDST_WORD_DESCBUF_SHARED_WE (0x46 << LDST_SRCDST_SHIFT) +#define LDST_SRCDST_WORD_INFO_FIFO (0x7a << LDST_SRCDST_SHIFT) + +/* Offset in source/destination */ +#define LDST_OFFSET_SHIFT 8 +#define LDST_OFFSET_MASK (0xff << LDST_OFFSET_SHIFT) + +/* LDOFF definitions used when DST = LDST_SRCDST_WORD_DECOCTRL */ +/* These could also be shifted by LDST_OFFSET_SHIFT - this reads better */ +#define LDOFF_CHG_SHARE_SHIFT 0 +#define LDOFF_CHG_SHARE_MASK (0x3 << LDOFF_CHG_SHARE_SHIFT) +#define LDOFF_CHG_SHARE_NEVER (0x1 << LDOFF_CHG_SHARE_SHIFT) +#define LDOFF_CHG_SHARE_OK_PROP (0x2 << LDOFF_CHG_SHARE_SHIFT) +#define LDOFF_CHG_SHARE_OK_NO_PROP (0x3 << LDOFF_CHG_SHARE_SHIFT) + +#define LDOFF_ENABLE_AUTO_NFIFO (1 << 2) +#define LDOFF_DISABLE_AUTO_NFIFO (1 << 3) + +#define LDOFF_CHG_NONSEQLIODN_SHIFT 4 +#define LDOFF_CHG_NONSEQLIODN_MASK (0x3 << LDOFF_CHG_NONSEQLIODN_SHIFT) +#define LDOFF_CHG_NONSEQLIODN_SEQ (0x1 << LDOFF_CHG_NONSEQLIODN_SHIFT) +#define LDOFF_CHG_NONSEQLIODN_NON_SEQ (0x2 << LDOFF_CHG_NONSEQLIODN_SHIFT) +#define LDOFF_CHG_NONSEQLIODN_TRUSTED (0x3 << LDOFF_CHG_NONSEQLIODN_SHIFT) + +#define LDOFF_CHG_SEQLIODN_SHIFT 6 +#define LDOFF_CHG_SEQLIODN_MASK (0x3 << LDOFF_CHG_SEQLIODN_SHIFT) +#define LDOFF_CHG_SEQLIODN_SEQ (0x1 << LDOFF_CHG_SEQLIODN_SHIFT) +#define LDOFF_CHG_SEQLIODN_NON_SEQ (0x2 << LDOFF_CHG_SEQLIODN_SHIFT) +#define LDOFF_CHG_SEQLIODN_TRUSTED (0x3 << LDOFF_CHG_SEQLIODN_SHIFT) + +/* Data length in bytes */ +#define LDST_LEN_SHIFT 0 +#define LDST_LEN_MASK (0xff << LDST_LEN_SHIFT) + +/* Special Length definitions when dst=deco-ctrl */ +#define LDLEN_ENABLE_OSL_COUNT (1 << 7) +#define LDLEN_RST_CHA_OFIFO_PTR (1 << 6) +#define LDLEN_RST_OFIFO (1 << 5) +#define LDLEN_SET_OFIFO_OFF_VALID (1 << 4) +#define LDLEN_SET_OFIFO_OFF_RSVD (1 << 3) +#define LDLEN_SET_OFIFO_OFFSET_SHIFT 0 +#define LDLEN_SET_OFIFO_OFFSET_MASK (3 << LDLEN_SET_OFIFO_OFFSET_SHIFT) + +/* + * FIFO_LOAD/FIFO_STORE/SEQ_FIFO_LOAD/SEQ_FIFO_STORE + * Command Constructs + */ + +/* + * Load Destination: 0 = skip (SEQ_FIFO_LOAD only), + * 1 = Load for Class1, 2 = Load for Class2, 3 = Load both + * Store Source: 0 = normal, 1 = Class1key, 2 = Class2key + */ +#define FIFOLD_CLASS_SHIFT 25 +#define FIFOLD_CLASS_MASK (0x03 << FIFOLD_CLASS_SHIFT) +#define FIFOLD_CLASS_SKIP (0x00 << FIFOLD_CLASS_SHIFT) +#define FIFOLD_CLASS_CLASS1 (0x01 << FIFOLD_CLASS_SHIFT) +#define FIFOLD_CLASS_CLASS2 (0x02 << FIFOLD_CLASS_SHIFT) +#define FIFOLD_CLASS_BOTH (0x03 << FIFOLD_CLASS_SHIFT) + +#define FIFOST_CLASS_SHIFT 25 +#define FIFOST_CLASS_MASK (0x03 << FIFOST_CLASS_SHIFT) +#define FIFOST_CLASS_NORMAL (0x00 << FIFOST_CLASS_SHIFT) +#define FIFOST_CLASS_CLASS1KEY (0x01 << FIFOST_CLASS_SHIFT) +#define FIFOST_CLASS_CLASS2KEY (0x02 << FIFOST_CLASS_SHIFT) + +/* + * Scatter-Gather Table/Variable Length Field + * If set for FIFO_LOAD, refers to a SG table. Within + * SEQ_FIFO_LOAD, is variable input sequence + */ +#define FIFOLDST_SGF_SHIFT 24 +#define FIFOLDST_SGF_MASK (1 << FIFOLDST_SGF_SHIFT) +#define FIFOLDST_VLF_MASK (1 << FIFOLDST_SGF_SHIFT) +#define FIFOLDST_SGF (1 << FIFOLDST_SGF_SHIFT) +#define FIFOLDST_VLF (1 << FIFOLDST_SGF_SHIFT) + +/* Immediate - Data follows command in descriptor */ +#define FIFOLD_IMM_SHIFT 23 +#define FIFOLD_IMM_MASK (1 << FIFOLD_IMM_SHIFT) +#define FIFOLD_IMM (1 << FIFOLD_IMM_SHIFT) + +/* Continue - Not the last FIFO store to come */ +#define FIFOST_CONT_SHIFT 23 +#define FIFOST_CONT_MASK (1 << FIFOST_CONT_SHIFT) + +/* + * Extended Length - use 32-bit extended length that + * follows the pointer field. Illegal with IMM set + */ +#define FIFOLDST_EXT_SHIFT 22 +#define FIFOLDST_EXT_MASK (1 << FIFOLDST_EXT_SHIFT) +#define FIFOLDST_EXT (1 << FIFOLDST_EXT_SHIFT) + +/* Input data type.*/ +#define FIFOLD_TYPE_SHIFT 16 +#define FIFOLD_CONT_TYPE_SHIFT 19 /* shift past last-flush bits */ +#define FIFOLD_TYPE_MASK (0x3f << FIFOLD_TYPE_SHIFT) + +/* PK types */ +#define FIFOLD_TYPE_PK (0x00 << FIFOLD_TYPE_SHIFT) +#define FIFOLD_TYPE_PK_MASK (0x30 << FIFOLD_TYPE_SHIFT) +#define FIFOLD_TYPE_PK_TYPEMASK (0x0f << FIFOLD_TYPE_SHIFT) +#define FIFOLD_TYPE_PK_A0 (0x00 << FIFOLD_TYPE_SHIFT) +#define FIFOLD_TYPE_PK_A1 (0x01 << FIFOLD_TYPE_SHIFT) +#define FIFOLD_TYPE_PK_A2 (0x02 << FIFOLD_TYPE_SHIFT) +#define FIFOLD_TYPE_PK_A3 (0x03 << FIFOLD_TYPE_SHIFT) +#define FIFOLD_TYPE_PK_B0 (0x04 << FIFOLD_TYPE_SHIFT) +#define FIFOLD_TYPE_PK_B1 (0x05 << FIFOLD_TYPE_SHIFT) +#define FIFOLD_TYPE_PK_B2 (0x06 << FIFOLD_TYPE_SHIFT) +#define FIFOLD_TYPE_PK_B3 (0x07 << FIFOLD_TYPE_SHIFT) +#define FIFOLD_TYPE_PK_N (0x08 << FIFOLD_TYPE_SHIFT) +#define FIFOLD_TYPE_PK_A (0x0c << FIFOLD_TYPE_SHIFT) +#define FIFOLD_TYPE_PK_B (0x0d << FIFOLD_TYPE_SHIFT) + +/* Other types. Need to OR in last/flush bits as desired */ +#define FIFOLD_TYPE_MSG_MASK (0x38 << FIFOLD_TYPE_SHIFT) +#define FIFOLD_TYPE_MSG (0x10 << FIFOLD_TYPE_SHIFT) +#define FIFOLD_TYPE_MSG1OUT2 (0x18 << FIFOLD_TYPE_SHIFT) +#define FIFOLD_TYPE_IV (0x20 << FIFOLD_TYPE_SHIFT) +#define FIFOLD_TYPE_BITDATA (0x28 << FIFOLD_TYPE_SHIFT) +#define FIFOLD_TYPE_AAD (0x30 << FIFOLD_TYPE_SHIFT) +#define FIFOLD_TYPE_ICV (0x38 << FIFOLD_TYPE_SHIFT) + +/* Last/Flush bits for use with "other" types above */ +#define FIFOLD_TYPE_ACT_MASK (0x07 << FIFOLD_TYPE_SHIFT) +#define FIFOLD_TYPE_NOACTION (0x00 << FIFOLD_TYPE_SHIFT) +#define FIFOLD_TYPE_FLUSH1 (0x01 << FIFOLD_TYPE_SHIFT) +#define FIFOLD_TYPE_LAST1 (0x02 << FIFOLD_TYPE_SHIFT) +#define FIFOLD_TYPE_LAST2FLUSH (0x03 << FIFOLD_TYPE_SHIFT) +#define FIFOLD_TYPE_LAST2 (0x04 << FIFOLD_TYPE_SHIFT) +#define FIFOLD_TYPE_LAST2FLUSH1 (0x05 << FIFOLD_TYPE_SHIFT) +#define FIFOLD_TYPE_LASTBOTH (0x06 << FIFOLD_TYPE_SHIFT) +#define FIFOLD_TYPE_LASTBOTHFL (0x07 << FIFOLD_TYPE_SHIFT) +#define FIFOLD_TYPE_NOINFOFIFO (0x0F << FIFOLD_TYPE_SHIFT) + +#define FIFOLDST_LEN_MASK 0xffff +#define FIFOLDST_EXT_LEN_MASK 0xffffffff + +/* Output data types */ +#define FIFOST_TYPE_SHIFT 16 +#define FIFOST_TYPE_MASK (0x3f << FIFOST_TYPE_SHIFT) + +#define FIFOST_TYPE_PKHA_A0 (0x00 << FIFOST_TYPE_SHIFT) +#define FIFOST_TYPE_PKHA_A1 (0x01 << FIFOST_TYPE_SHIFT) +#define FIFOST_TYPE_PKHA_A2 (0x02 << FIFOST_TYPE_SHIFT) +#define FIFOST_TYPE_PKHA_A3 (0x03 << FIFOST_TYPE_SHIFT) +#define FIFOST_TYPE_PKHA_B0 (0x04 << FIFOST_TYPE_SHIFT) +#define FIFOST_TYPE_PKHA_B1 (0x05 << FIFOST_TYPE_SHIFT) +#define FIFOST_TYPE_PKHA_B2 (0x06 << FIFOST_TYPE_SHIFT) +#define FIFOST_TYPE_PKHA_B3 (0x07 << FIFOST_TYPE_SHIFT) +#define FIFOST_TYPE_PKHA_N (0x08 << FIFOST_TYPE_SHIFT) +#define FIFOST_TYPE_PKHA_A (0x0c << FIFOST_TYPE_SHIFT) +#define FIFOST_TYPE_PKHA_B (0x0d << FIFOST_TYPE_SHIFT) +#define FIFOST_TYPE_AF_SBOX_CCM_JKEK (0x10 << FIFOST_TYPE_SHIFT) +#define FIFOST_TYPE_AF_SBOX_CCM_TKEK (0x11 << FIFOST_TYPE_SHIFT) +#define FIFOST_TYPE_KEY_CCM_JKEK (0x14 << FIFOST_TYPE_SHIFT) +#define FIFOST_TYPE_KEY_CCM_TKEK (0x15 << FIFOST_TYPE_SHIFT) +#define FIFOST_TYPE_AF_SBOX_TKEK (0x21 << FIFOST_TYPE_SHIFT) +#define FIFOST_TYPE_PKHA_E_JKEK (0x22 << FIFOST_TYPE_SHIFT) +#define FIFOST_TYPE_PKHA_E_TKEK (0x23 << FIFOST_TYPE_SHIFT) +#define FIFOST_TYPE_KEY_KEK (0x24 << FIFOST_TYPE_SHIFT) +#define FIFOST_TYPE_KEY_TKEK (0x25 << FIFOST_TYPE_SHIFT) +#define FIFOST_TYPE_SPLIT_KEK (0x26 << FIFOST_TYPE_SHIFT) +#define FIFOST_TYPE_SPLIT_TKEK (0x27 << FIFOST_TYPE_SHIFT) +#define FIFOST_TYPE_OUTFIFO_KEK (0x28 << FIFOST_TYPE_SHIFT) +#define FIFOST_TYPE_OUTFIFO_TKEK (0x29 << FIFOST_TYPE_SHIFT) +#define FIFOST_TYPE_MESSAGE_DATA (0x30 << FIFOST_TYPE_SHIFT) +#define FIFOST_TYPE_RNGSTORE (0x34 << FIFOST_TYPE_SHIFT) +#define FIFOST_TYPE_RNGFIFO (0x35 << FIFOST_TYPE_SHIFT) +#define FIFOST_TYPE_SKIP (0x3f << FIFOST_TYPE_SHIFT) + +/* + * OPERATION Command Constructs + */ + +/* Operation type selectors - OP TYPE */ +#define OP_TYPE_SHIFT 24 +#define OP_TYPE_MASK (0x07 << OP_TYPE_SHIFT) + +#define OP_TYPE_UNI_PROTOCOL (0x00 << OP_TYPE_SHIFT) +#define OP_TYPE_PK (0x01 << OP_TYPE_SHIFT) +#define OP_TYPE_CLASS1_ALG (0x02 << OP_TYPE_SHIFT) +#define OP_TYPE_CLASS2_ALG (0x04 << OP_TYPE_SHIFT) +#define OP_TYPE_DECAP_PROTOCOL (0x06 << OP_TYPE_SHIFT) +#define OP_TYPE_ENCAP_PROTOCOL (0x07 << OP_TYPE_SHIFT) + +/* ProtocolID selectors - PROTID */ +#define OP_PCLID_SHIFT 16 +#define OP_PCLID_MASK (0xff << 16) + +/* Assuming OP_TYPE = OP_TYPE_UNI_PROTOCOL */ +#define OP_PCLID_IKEV1_PRF (0x01 << OP_PCLID_SHIFT) +#define OP_PCLID_IKEV2_PRF (0x02 << OP_PCLID_SHIFT) +#define OP_PCLID_SSL30_PRF (0x08 << OP_PCLID_SHIFT) +#define OP_PCLID_TLS10_PRF (0x09 << OP_PCLID_SHIFT) +#define OP_PCLID_TLS11_PRF (0x0a << OP_PCLID_SHIFT) +#define OP_PCLID_DTLS10_PRF (0x0c << OP_PCLID_SHIFT) +#define OP_PCLID_PRF (0x06 << OP_PCLID_SHIFT) +#define OP_PCLID_BLOB (0x0d << OP_PCLID_SHIFT) +#define OP_PCLID_SECRETKEY (0x11 << OP_PCLID_SHIFT) +#define OP_PCLID_PUBLICKEYPAIR (0x14 << OP_PCLID_SHIFT) +#define OP_PCLID_DSASIGN (0x15 << OP_PCLID_SHIFT) +#define OP_PCLID_DSAVERIFY (0x16 << OP_PCLID_SHIFT) + +/* Assuming OP_TYPE = OP_TYPE_DECAP_PROTOCOL/ENCAP_PROTOCOL */ +#define OP_PCLID_IPSEC (0x01 << OP_PCLID_SHIFT) +#define OP_PCLID_SRTP (0x02 << OP_PCLID_SHIFT) +#define OP_PCLID_MACSEC (0x03 << OP_PCLID_SHIFT) +#define OP_PCLID_WIFI (0x04 << OP_PCLID_SHIFT) +#define OP_PCLID_WIMAX (0x05 << OP_PCLID_SHIFT) +#define OP_PCLID_SSL30 (0x08 << OP_PCLID_SHIFT) +#define OP_PCLID_TLS10 (0x09 << OP_PCLID_SHIFT) +#define OP_PCLID_TLS11 (0x0a << OP_PCLID_SHIFT) +#define OP_PCLID_TLS12 (0x0b << OP_PCLID_SHIFT) +#define OP_PCLID_DTLS (0x0c << OP_PCLID_SHIFT) + +/* + * ProtocolInfo selectors + */ +#define OP_PCLINFO_MASK 0xffff + +/* for OP_PCLID_IPSEC */ +#define OP_PCL_IPSEC_CIPHER_MASK 0xff00 +#define OP_PCL_IPSEC_AUTH_MASK 0x00ff + +#define OP_PCL_IPSEC_DES_IV64 0x0100 +#define OP_PCL_IPSEC_DES 0x0200 +#define OP_PCL_IPSEC_3DES 0x0300 +#define OP_PCL_IPSEC_AES_CBC 0x0c00 +#define OP_PCL_IPSEC_AES_CTR 0x0d00 +#define OP_PCL_IPSEC_AES_XTS 0x1600 +#define OP_PCL_IPSEC_AES_CCM8 0x0e00 +#define OP_PCL_IPSEC_AES_CCM12 0x0f00 +#define OP_PCL_IPSEC_AES_CCM16 0x1000 +#define OP_PCL_IPSEC_AES_GCM8 0x1200 +#define OP_PCL_IPSEC_AES_GCM12 0x1300 +#define OP_PCL_IPSEC_AES_GCM16 0x1400 + +#define OP_PCL_IPSEC_HMAC_NULL 0x0000 +#define OP_PCL_IPSEC_HMAC_MD5_96 0x0001 +#define OP_PCL_IPSEC_HMAC_SHA1_96 0x0002 +#define OP_PCL_IPSEC_AES_XCBC_MAC_96 0x0005 +#define OP_PCL_IPSEC_HMAC_MD5_128 0x0006 +#define OP_PCL_IPSEC_HMAC_SHA1_160 0x0007 +#define OP_PCL_IPSEC_HMAC_SHA2_256_128 0x000c +#define OP_PCL_IPSEC_HMAC_SHA2_384_192 0x000d +#define OP_PCL_IPSEC_HMAC_SHA2_512_256 0x000e + +/* For SRTP - OP_PCLID_SRTP */ +#define OP_PCL_SRTP_CIPHER_MASK 0xff00 +#define OP_PCL_SRTP_AUTH_MASK 0x00ff + +#define OP_PCL_SRTP_AES_CTR 0x0d00 + +#define OP_PCL_SRTP_HMAC_SHA1_160 0x0007 + +/* For SSL 3.0 - OP_PCLID_SSL30 */ +#define OP_PCL_SSL30_AES_128_CBC_SHA 0x002f +#define OP_PCL_SSL30_AES_128_CBC_SHA_2 0x0030 +#define OP_PCL_SSL30_AES_128_CBC_SHA_3 0x0031 +#define OP_PCL_SSL30_AES_128_CBC_SHA_4 0x0032 +#define OP_PCL_SSL30_AES_128_CBC_SHA_5 0x0033 +#define OP_PCL_SSL30_AES_128_CBC_SHA_6 0x0034 +#define OP_PCL_SSL30_AES_128_CBC_SHA_7 0x008c +#define OP_PCL_SSL30_AES_128_CBC_SHA_8 0x0090 +#define OP_PCL_SSL30_AES_128_CBC_SHA_9 0x0094 +#define OP_PCL_SSL30_AES_128_CBC_SHA_10 0xc004 +#define OP_PCL_SSL30_AES_128_CBC_SHA_11 0xc009 +#define OP_PCL_SSL30_AES_128_CBC_SHA_12 0xc00e +#define OP_PCL_SSL30_AES_128_CBC_SHA_13 0xc013 +#define OP_PCL_SSL30_AES_128_CBC_SHA_14 0xc018 +#define OP_PCL_SSL30_AES_128_CBC_SHA_15 0xc01d +#define OP_PCL_SSL30_AES_128_CBC_SHA_16 0xc01e +#define OP_PCL_SSL30_AES_128_CBC_SHA_17 0xc01f + +#define OP_PCL_SSL30_AES_256_CBC_SHA 0x0035 +#define OP_PCL_SSL30_AES_256_CBC_SHA_2 0x0036 +#define OP_PCL_SSL30_AES_256_CBC_SHA_3 0x0037 +#define OP_PCL_SSL30_AES_256_CBC_SHA_4 0x0038 +#define OP_PCL_SSL30_AES_256_CBC_SHA_5 0x0039 +#define OP_PCL_SSL30_AES_256_CBC_SHA_6 0x003a +#define OP_PCL_SSL30_AES_256_CBC_SHA_7 0x008d +#define OP_PCL_SSL30_AES_256_CBC_SHA_8 0x0091 +#define OP_PCL_SSL30_AES_256_CBC_SHA_9 0x0095 +#define OP_PCL_SSL30_AES_256_CBC_SHA_10 0xc005 +#define OP_PCL_SSL30_AES_256_CBC_SHA_11 0xc00a +#define OP_PCL_SSL30_AES_256_CBC_SHA_12 0xc00f +#define OP_PCL_SSL30_AES_256_CBC_SHA_13 0xc014 +#define OP_PCL_SSL30_AES_256_CBC_SHA_14 0xc019 +#define OP_PCL_SSL30_AES_256_CBC_SHA_15 0xc020 +#define OP_PCL_SSL30_AES_256_CBC_SHA_16 0xc021 +#define OP_PCL_SSL30_AES_256_CBC_SHA_17 0xc022 + +#define OP_PCL_SSL30_3DES_EDE_CBC_MD5 0x0023 + +#define OP_PCL_SSL30_3DES_EDE_CBC_SHA 0x001f +#define OP_PCL_SSL30_3DES_EDE_CBC_SHA_2 0x008b +#define OP_PCL_SSL30_3DES_EDE_CBC_SHA_3 0x008f +#define OP_PCL_SSL30_3DES_EDE_CBC_SHA_4 0x0093 +#define OP_PCL_SSL30_3DES_EDE_CBC_SHA_5 0x000a +#define OP_PCL_SSL30_3DES_EDE_CBC_SHA_6 0x000d +#define OP_PCL_SSL30_3DES_EDE_CBC_SHA_7 0x0010 +#define OP_PCL_SSL30_3DES_EDE_CBC_SHA_8 0x0013 +#define OP_PCL_SSL30_3DES_EDE_CBC_SHA_9 0x0016 +#define OP_PCL_SSL30_3DES_EDE_CBC_SHA_10 0x001b +#define OP_PCL_SSL30_3DES_EDE_CBC_SHA_11 0xc003 +#define OP_PCL_SSL30_3DES_EDE_CBC_SHA_12 0xc008 +#define OP_PCL_SSL30_3DES_EDE_CBC_SHA_13 0xc00d +#define OP_PCL_SSL30_3DES_EDE_CBC_SHA_14 0xc012 +#define OP_PCL_SSL30_3DES_EDE_CBC_SHA_15 0xc017 +#define OP_PCL_SSL30_3DES_EDE_CBC_SHA_16 0xc01a +#define OP_PCL_SSL30_3DES_EDE_CBC_SHA_17 0xc01b +#define OP_PCL_SSL30_3DES_EDE_CBC_SHA_18 0xc01c + +#define OP_PCL_SSL30_DES40_CBC_MD5 0x0029 + +#define OP_PCL_SSL30_DES_CBC_MD5 0x0022 + +#define OP_PCL_SSL30_DES40_CBC_SHA 0x0008 +#define OP_PCL_SSL30_DES40_CBC_SHA_2 0x000b +#define OP_PCL_SSL30_DES40_CBC_SHA_3 0x000e +#define OP_PCL_SSL30_DES40_CBC_SHA_4 0x0011 +#define OP_PCL_SSL30_DES40_CBC_SHA_5 0x0014 +#define OP_PCL_SSL30_DES40_CBC_SHA_6 0x0019 +#define OP_PCL_SSL30_DES40_CBC_SHA_7 0x0026 + +#define OP_PCL_SSL30_DES_CBC_SHA 0x001e +#define OP_PCL_SSL30_DES_CBC_SHA_2 0x0009 +#define OP_PCL_SSL30_DES_CBC_SHA_3 0x000c +#define OP_PCL_SSL30_DES_CBC_SHA_4 0x000f +#define OP_PCL_SSL30_DES_CBC_SHA_5 0x0012 +#define OP_PCL_SSL30_DES_CBC_SHA_6 0x0015 +#define OP_PCL_SSL30_DES_CBC_SHA_7 0x001a + +#define OP_PCL_SSL30_RC4_128_MD5 0x0024 +#define OP_PCL_SSL30_RC4_128_MD5_2 0x0004 +#define OP_PCL_SSL30_RC4_128_MD5_3 0x0018 + +#define OP_PCL_SSL30_RC4_40_MD5 0x002b +#define OP_PCL_SSL30_RC4_40_MD5_2 0x0003 +#define OP_PCL_SSL30_RC4_40_MD5_3 0x0017 + +#define OP_PCL_SSL30_RC4_128_SHA 0x0020 +#define OP_PCL_SSL30_RC4_128_SHA_2 0x008a +#define OP_PCL_SSL30_RC4_128_SHA_3 0x008e +#define OP_PCL_SSL30_RC4_128_SHA_4 0x0092 +#define OP_PCL_SSL30_RC4_128_SHA_5 0x0005 +#define OP_PCL_SSL30_RC4_128_SHA_6 0xc002 +#define OP_PCL_SSL30_RC4_128_SHA_7 0xc007 +#define OP_PCL_SSL30_RC4_128_SHA_8 0xc00c +#define OP_PCL_SSL30_RC4_128_SHA_9 0xc011 +#define OP_PCL_SSL30_RC4_128_SHA_10 0xc016 + +#define OP_PCL_SSL30_RC4_40_SHA 0x0028 + + +/* For TLS 1.0 - OP_PCLID_TLS10 */ +#define OP_PCL_TLS10_AES_128_CBC_SHA 0x002f +#define OP_PCL_TLS10_AES_128_CBC_SHA_2 0x0030 +#define OP_PCL_TLS10_AES_128_CBC_SHA_3 0x0031 +#define OP_PCL_TLS10_AES_128_CBC_SHA_4 0x0032 +#define OP_PCL_TLS10_AES_128_CBC_SHA_5 0x0033 +#define OP_PCL_TLS10_AES_128_CBC_SHA_6 0x0034 +#define OP_PCL_TLS10_AES_128_CBC_SHA_7 0x008c +#define OP_PCL_TLS10_AES_128_CBC_SHA_8 0x0090 +#define OP_PCL_TLS10_AES_128_CBC_SHA_9 0x0094 +#define OP_PCL_TLS10_AES_128_CBC_SHA_10 0xc004 +#define OP_PCL_TLS10_AES_128_CBC_SHA_11 0xc009 +#define OP_PCL_TLS10_AES_128_CBC_SHA_12 0xc00e +#define OP_PCL_TLS10_AES_128_CBC_SHA_13 0xc013 +#define OP_PCL_TLS10_AES_128_CBC_SHA_14 0xc018 +#define OP_PCL_TLS10_AES_128_CBC_SHA_15 0xc01d +#define OP_PCL_TLS10_AES_128_CBC_SHA_16 0xc01e +#define OP_PCL_TLS10_AES_128_CBC_SHA_17 0xc01f + +#define OP_PCL_TLS10_AES_256_CBC_SHA 0x0035 +#define OP_PCL_TLS10_AES_256_CBC_SHA_2 0x0036 +#define OP_PCL_TLS10_AES_256_CBC_SHA_3 0x0037 +#define OP_PCL_TLS10_AES_256_CBC_SHA_4 0x0038 +#define OP_PCL_TLS10_AES_256_CBC_SHA_5 0x0039 +#define OP_PCL_TLS10_AES_256_CBC_SHA_6 0x003a +#define OP_PCL_TLS10_AES_256_CBC_SHA_7 0x008d +#define OP_PCL_TLS10_AES_256_CBC_SHA_8 0x0091 +#define OP_PCL_TLS10_AES_256_CBC_SHA_9 0x0095 +#define OP_PCL_TLS10_AES_256_CBC_SHA_10 0xc005 +#define OP_PCL_TLS10_AES_256_CBC_SHA_11 0xc00a +#define OP_PCL_TLS10_AES_256_CBC_SHA_12 0xc00f +#define OP_PCL_TLS10_AES_256_CBC_SHA_13 0xc014 +#define OP_PCL_TLS10_AES_256_CBC_SHA_14 0xc019 +#define OP_PCL_TLS10_AES_256_CBC_SHA_15 0xc020 +#define OP_PCL_TLS10_AES_256_CBC_SHA_16 0xc021 +#define OP_PCL_TLS10_AES_256_CBC_SHA_17 0xc022 + +/* #define OP_PCL_TLS10_3DES_EDE_CBC_MD5 0x0023 */ + +#define OP_PCL_TLS10_3DES_EDE_CBC_SHA 0x001f +#define OP_PCL_TLS10_3DES_EDE_CBC_SHA_2 0x008b +#define OP_PCL_TLS10_3DES_EDE_CBC_SHA_3 0x008f +#define OP_PCL_TLS10_3DES_EDE_CBC_SHA_4 0x0093 +#define OP_PCL_TLS10_3DES_EDE_CBC_SHA_5 0x000a +#define OP_PCL_TLS10_3DES_EDE_CBC_SHA_6 0x000d +#define OP_PCL_TLS10_3DES_EDE_CBC_SHA_7 0x0010 +#define OP_PCL_TLS10_3DES_EDE_CBC_SHA_8 0x0013 +#define OP_PCL_TLS10_3DES_EDE_CBC_SHA_9 0x0016 +#define OP_PCL_TLS10_3DES_EDE_CBC_SHA_10 0x001b +#define OP_PCL_TLS10_3DES_EDE_CBC_SHA_11 0xc003 +#define OP_PCL_TLS10_3DES_EDE_CBC_SHA_12 0xc008 +#define OP_PCL_TLS10_3DES_EDE_CBC_SHA_13 0xc00d +#define OP_PCL_TLS10_3DES_EDE_CBC_SHA_14 0xc012 +#define OP_PCL_TLS10_3DES_EDE_CBC_SHA_15 0xc017 +#define OP_PCL_TLS10_3DES_EDE_CBC_SHA_16 0xc01a +#define OP_PCL_TLS10_3DES_EDE_CBC_SHA_17 0xc01b +#define OP_PCL_TLS10_3DES_EDE_CBC_SHA_18 0xc01c + +#define OP_PCL_TLS10_DES40_CBC_MD5 0x0029 + +#define OP_PCL_TLS10_DES_CBC_MD5 0x0022 + +#define OP_PCL_TLS10_DES40_CBC_SHA 0x0008 +#define OP_PCL_TLS10_DES40_CBC_SHA_2 0x000b +#define OP_PCL_TLS10_DES40_CBC_SHA_3 0x000e +#define OP_PCL_TLS10_DES40_CBC_SHA_4 0x0011 +#define OP_PCL_TLS10_DES40_CBC_SHA_5 0x0014 +#define OP_PCL_TLS10_DES40_CBC_SHA_6 0x0019 +#define OP_PCL_TLS10_DES40_CBC_SHA_7 0x0026 + + +#define OP_PCL_TLS10_DES_CBC_SHA 0x001e +#define OP_PCL_TLS10_DES_CBC_SHA_2 0x0009 +#define OP_PCL_TLS10_DES_CBC_SHA_3 0x000c +#define OP_PCL_TLS10_DES_CBC_SHA_4 0x000f +#define OP_PCL_TLS10_DES_CBC_SHA_5 0x0012 +#define OP_PCL_TLS10_DES_CBC_SHA_6 0x0015 +#define OP_PCL_TLS10_DES_CBC_SHA_7 0x001a + +#define OP_PCL_TLS10_RC4_128_MD5 0x0024 +#define OP_PCL_TLS10_RC4_128_MD5_2 0x0004 +#define OP_PCL_TLS10_RC4_128_MD5_3 0x0018 + +#define OP_PCL_TLS10_RC4_40_MD5 0x002b +#define OP_PCL_TLS10_RC4_40_MD5_2 0x0003 +#define OP_PCL_TLS10_RC4_40_MD5_3 0x0017 + +#define OP_PCL_TLS10_RC4_128_SHA 0x0020 +#define OP_PCL_TLS10_RC4_128_SHA_2 0x008a +#define OP_PCL_TLS10_RC4_128_SHA_3 0x008e +#define OP_PCL_TLS10_RC4_128_SHA_4 0x0092 +#define OP_PCL_TLS10_RC4_128_SHA_5 0x0005 +#define OP_PCL_TLS10_RC4_128_SHA_6 0xc002 +#define OP_PCL_TLS10_RC4_128_SHA_7 0xc007 +#define OP_PCL_TLS10_RC4_128_SHA_8 0xc00c +#define OP_PCL_TLS10_RC4_128_SHA_9 0xc011 +#define OP_PCL_TLS10_RC4_128_SHA_10 0xc016 + +#define OP_PCL_TLS10_RC4_40_SHA 0x0028 + +#define OP_PCL_TLS10_3DES_EDE_CBC_MD5 0xff23 +#define OP_PCL_TLS10_3DES_EDE_CBC_SHA160 0xff30 +#define OP_PCL_TLS10_3DES_EDE_CBC_SHA224 0xff34 +#define OP_PCL_TLS10_3DES_EDE_CBC_SHA256 0xff36 +#define OP_PCL_TLS10_3DES_EDE_CBC_SHA384 0xff33 +#define OP_PCL_TLS10_3DES_EDE_CBC_SHA512 0xff35 +#define OP_PCL_TLS10_AES_128_CBC_SHA160 0xff80 +#define OP_PCL_TLS10_AES_128_CBC_SHA224 0xff84 +#define OP_PCL_TLS10_AES_128_CBC_SHA256 0xff86 +#define OP_PCL_TLS10_AES_128_CBC_SHA384 0xff83 +#define OP_PCL_TLS10_AES_128_CBC_SHA512 0xff85 +#define OP_PCL_TLS10_AES_192_CBC_SHA160 0xff20 +#define OP_PCL_TLS10_AES_192_CBC_SHA224 0xff24 +#define OP_PCL_TLS10_AES_192_CBC_SHA256 0xff26 +#define OP_PCL_TLS10_AES_192_CBC_SHA384 0xff23 +#define OP_PCL_TLS10_AES_192_CBC_SHA512 0xff25 +#define OP_PCL_TLS10_AES_256_CBC_SHA160 0xff60 +#define OP_PCL_TLS10_AES_256_CBC_SHA224 0xff64 +#define OP_PCL_TLS10_AES_256_CBC_SHA256 0xff66 +#define OP_PCL_TLS10_AES_256_CBC_SHA384 0xff63 +#define OP_PCL_TLS10_AES_256_CBC_SHA512 0xff65 + + + +/* For TLS 1.1 - OP_PCLID_TLS11 */ +#define OP_PCL_TLS11_AES_128_CBC_SHA 0x002f +#define OP_PCL_TLS11_AES_128_CBC_SHA_2 0x0030 +#define OP_PCL_TLS11_AES_128_CBC_SHA_3 0x0031 +#define OP_PCL_TLS11_AES_128_CBC_SHA_4 0x0032 +#define OP_PCL_TLS11_AES_128_CBC_SHA_5 0x0033 +#define OP_PCL_TLS11_AES_128_CBC_SHA_6 0x0034 +#define OP_PCL_TLS11_AES_128_CBC_SHA_7 0x008c +#define OP_PCL_TLS11_AES_128_CBC_SHA_8 0x0090 +#define OP_PCL_TLS11_AES_128_CBC_SHA_9 0x0094 +#define OP_PCL_TLS11_AES_128_CBC_SHA_10 0xc004 +#define OP_PCL_TLS11_AES_128_CBC_SHA_11 0xc009 +#define OP_PCL_TLS11_AES_128_CBC_SHA_12 0xc00e +#define OP_PCL_TLS11_AES_128_CBC_SHA_13 0xc013 +#define OP_PCL_TLS11_AES_128_CBC_SHA_14 0xc018 +#define OP_PCL_TLS11_AES_128_CBC_SHA_15 0xc01d +#define OP_PCL_TLS11_AES_128_CBC_SHA_16 0xc01e +#define OP_PCL_TLS11_AES_128_CBC_SHA_17 0xc01f + +#define OP_PCL_TLS11_AES_256_CBC_SHA 0x0035 +#define OP_PCL_TLS11_AES_256_CBC_SHA_2 0x0036 +#define OP_PCL_TLS11_AES_256_CBC_SHA_3 0x0037 +#define OP_PCL_TLS11_AES_256_CBC_SHA_4 0x0038 +#define OP_PCL_TLS11_AES_256_CBC_SHA_5 0x0039 +#define OP_PCL_TLS11_AES_256_CBC_SHA_6 0x003a +#define OP_PCL_TLS11_AES_256_CBC_SHA_7 0x008d +#define OP_PCL_TLS11_AES_256_CBC_SHA_8 0x0091 +#define OP_PCL_TLS11_AES_256_CBC_SHA_9 0x0095 +#define OP_PCL_TLS11_AES_256_CBC_SHA_10 0xc005 +#define OP_PCL_TLS11_AES_256_CBC_SHA_11 0xc00a +#define OP_PCL_TLS11_AES_256_CBC_SHA_12 0xc00f +#define OP_PCL_TLS11_AES_256_CBC_SHA_13 0xc014 +#define OP_PCL_TLS11_AES_256_CBC_SHA_14 0xc019 +#define OP_PCL_TLS11_AES_256_CBC_SHA_15 0xc020 +#define OP_PCL_TLS11_AES_256_CBC_SHA_16 0xc021 +#define OP_PCL_TLS11_AES_256_CBC_SHA_17 0xc022 + +/* #define OP_PCL_TLS11_3DES_EDE_CBC_MD5 0x0023 */ + +#define OP_PCL_TLS11_3DES_EDE_CBC_SHA 0x001f +#define OP_PCL_TLS11_3DES_EDE_CBC_SHA_2 0x008b +#define OP_PCL_TLS11_3DES_EDE_CBC_SHA_3 0x008f +#define OP_PCL_TLS11_3DES_EDE_CBC_SHA_4 0x0093 +#define OP_PCL_TLS11_3DES_EDE_CBC_SHA_5 0x000a +#define OP_PCL_TLS11_3DES_EDE_CBC_SHA_6 0x000d +#define OP_PCL_TLS11_3DES_EDE_CBC_SHA_7 0x0010 +#define OP_PCL_TLS11_3DES_EDE_CBC_SHA_8 0x0013 +#define OP_PCL_TLS11_3DES_EDE_CBC_SHA_9 0x0016 +#define OP_PCL_TLS11_3DES_EDE_CBC_SHA_10 0x001b +#define OP_PCL_TLS11_3DES_EDE_CBC_SHA_11 0xc003 +#define OP_PCL_TLS11_3DES_EDE_CBC_SHA_12 0xc008 +#define OP_PCL_TLS11_3DES_EDE_CBC_SHA_13 0xc00d +#define OP_PCL_TLS11_3DES_EDE_CBC_SHA_14 0xc012 +#define OP_PCL_TLS11_3DES_EDE_CBC_SHA_15 0xc017 +#define OP_PCL_TLS11_3DES_EDE_CBC_SHA_16 0xc01a +#define OP_PCL_TLS11_3DES_EDE_CBC_SHA_17 0xc01b +#define OP_PCL_TLS11_3DES_EDE_CBC_SHA_18 0xc01c + +#define OP_PCL_TLS11_DES40_CBC_MD5 0x0029 + +#define OP_PCL_TLS11_DES_CBC_MD5 0x0022 + +#define OP_PCL_TLS11_DES40_CBC_SHA 0x0008 +#define OP_PCL_TLS11_DES40_CBC_SHA_2 0x000b +#define OP_PCL_TLS11_DES40_CBC_SHA_3 0x000e +#define OP_PCL_TLS11_DES40_CBC_SHA_4 0x0011 +#define OP_PCL_TLS11_DES40_CBC_SHA_5 0x0014 +#define OP_PCL_TLS11_DES40_CBC_SHA_6 0x0019 +#define OP_PCL_TLS11_DES40_CBC_SHA_7 0x0026 + +#define OP_PCL_TLS11_DES_CBC_SHA 0x001e +#define OP_PCL_TLS11_DES_CBC_SHA_2 0x0009 +#define OP_PCL_TLS11_DES_CBC_SHA_3 0x000c +#define OP_PCL_TLS11_DES_CBC_SHA_4 0x000f +#define OP_PCL_TLS11_DES_CBC_SHA_5 0x0012 +#define OP_PCL_TLS11_DES_CBC_SHA_6 0x0015 +#define OP_PCL_TLS11_DES_CBC_SHA_7 0x001a + +#define OP_PCL_TLS11_RC4_128_MD5 0x0024 +#define OP_PCL_TLS11_RC4_128_MD5_2 0x0004 +#define OP_PCL_TLS11_RC4_128_MD5_3 0x0018 + +#define OP_PCL_TLS11_RC4_40_MD5 0x002b +#define OP_PCL_TLS11_RC4_40_MD5_2 0x0003 +#define OP_PCL_TLS11_RC4_40_MD5_3 0x0017 + +#define OP_PCL_TLS11_RC4_128_SHA 0x0020 +#define OP_PCL_TLS11_RC4_128_SHA_2 0x008a +#define OP_PCL_TLS11_RC4_128_SHA_3 0x008e +#define OP_PCL_TLS11_RC4_128_SHA_4 0x0092 +#define OP_PCL_TLS11_RC4_128_SHA_5 0x0005 +#define OP_PCL_TLS11_RC4_128_SHA_6 0xc002 +#define OP_PCL_TLS11_RC4_128_SHA_7 0xc007 +#define OP_PCL_TLS11_RC4_128_SHA_8 0xc00c +#define OP_PCL_TLS11_RC4_128_SHA_9 0xc011 +#define OP_PCL_TLS11_RC4_128_SHA_10 0xc016 + +#define OP_PCL_TLS11_RC4_40_SHA 0x0028 + +#define OP_PCL_TLS11_3DES_EDE_CBC_MD5 0xff23 +#define OP_PCL_TLS11_3DES_EDE_CBC_SHA160 0xff30 +#define OP_PCL_TLS11_3DES_EDE_CBC_SHA224 0xff34 +#define OP_PCL_TLS11_3DES_EDE_CBC_SHA256 0xff36 +#define OP_PCL_TLS11_3DES_EDE_CBC_SHA384 0xff33 +#define OP_PCL_TLS11_3DES_EDE_CBC_SHA512 0xff35 +#define OP_PCL_TLS11_AES_128_CBC_SHA160 0xff80 +#define OP_PCL_TLS11_AES_128_CBC_SHA224 0xff84 +#define OP_PCL_TLS11_AES_128_CBC_SHA256 0xff86 +#define OP_PCL_TLS11_AES_128_CBC_SHA384 0xff83 +#define OP_PCL_TLS11_AES_128_CBC_SHA512 0xff85 +#define OP_PCL_TLS11_AES_192_CBC_SHA160 0xff20 +#define OP_PCL_TLS11_AES_192_CBC_SHA224 0xff24 +#define OP_PCL_TLS11_AES_192_CBC_SHA256 0xff26 +#define OP_PCL_TLS11_AES_192_CBC_SHA384 0xff23 +#define OP_PCL_TLS11_AES_192_CBC_SHA512 0xff25 +#define OP_PCL_TLS11_AES_256_CBC_SHA160 0xff60 +#define OP_PCL_TLS11_AES_256_CBC_SHA224 0xff64 +#define OP_PCL_TLS11_AES_256_CBC_SHA256 0xff66 +#define OP_PCL_TLS11_AES_256_CBC_SHA384 0xff63 +#define OP_PCL_TLS11_AES_256_CBC_SHA512 0xff65 + + +/* For TLS 1.2 - OP_PCLID_TLS12 */ +#define OP_PCL_TLS12_AES_128_CBC_SHA 0x002f +#define OP_PCL_TLS12_AES_128_CBC_SHA_2 0x0030 +#define OP_PCL_TLS12_AES_128_CBC_SHA_3 0x0031 +#define OP_PCL_TLS12_AES_128_CBC_SHA_4 0x0032 +#define OP_PCL_TLS12_AES_128_CBC_SHA_5 0x0033 +#define OP_PCL_TLS12_AES_128_CBC_SHA_6 0x0034 +#define OP_PCL_TLS12_AES_128_CBC_SHA_7 0x008c +#define OP_PCL_TLS12_AES_128_CBC_SHA_8 0x0090 +#define OP_PCL_TLS12_AES_128_CBC_SHA_9 0x0094 +#define OP_PCL_TLS12_AES_128_CBC_SHA_10 0xc004 +#define OP_PCL_TLS12_AES_128_CBC_SHA_11 0xc009 +#define OP_PCL_TLS12_AES_128_CBC_SHA_12 0xc00e +#define OP_PCL_TLS12_AES_128_CBC_SHA_13 0xc013 +#define OP_PCL_TLS12_AES_128_CBC_SHA_14 0xc018 +#define OP_PCL_TLS12_AES_128_CBC_SHA_15 0xc01d +#define OP_PCL_TLS12_AES_128_CBC_SHA_16 0xc01e +#define OP_PCL_TLS12_AES_128_CBC_SHA_17 0xc01f + +#define OP_PCL_TLS12_AES_256_CBC_SHA 0x0035 +#define OP_PCL_TLS12_AES_256_CBC_SHA_2 0x0036 +#define OP_PCL_TLS12_AES_256_CBC_SHA_3 0x0037 +#define OP_PCL_TLS12_AES_256_CBC_SHA_4 0x0038 +#define OP_PCL_TLS12_AES_256_CBC_SHA_5 0x0039 +#define OP_PCL_TLS12_AES_256_CBC_SHA_6 0x003a +#define OP_PCL_TLS12_AES_256_CBC_SHA_7 0x008d +#define OP_PCL_TLS12_AES_256_CBC_SHA_8 0x0091 +#define OP_PCL_TLS12_AES_256_CBC_SHA_9 0x0095 +#define OP_PCL_TLS12_AES_256_CBC_SHA_10 0xc005 +#define OP_PCL_TLS12_AES_256_CBC_SHA_11 0xc00a +#define OP_PCL_TLS12_AES_256_CBC_SHA_12 0xc00f +#define OP_PCL_TLS12_AES_256_CBC_SHA_13 0xc014 +#define OP_PCL_TLS12_AES_256_CBC_SHA_14 0xc019 +#define OP_PCL_TLS12_AES_256_CBC_SHA_15 0xc020 +#define OP_PCL_TLS12_AES_256_CBC_SHA_16 0xc021 +#define OP_PCL_TLS12_AES_256_CBC_SHA_17 0xc022 + +/* #define OP_PCL_TLS12_3DES_EDE_CBC_MD5 0x0023 */ + +#define OP_PCL_TLS12_3DES_EDE_CBC_SHA 0x001f +#define OP_PCL_TLS12_3DES_EDE_CBC_SHA_2 0x008b +#define OP_PCL_TLS12_3DES_EDE_CBC_SHA_3 0x008f +#define OP_PCL_TLS12_3DES_EDE_CBC_SHA_4 0x0093 +#define OP_PCL_TLS12_3DES_EDE_CBC_SHA_5 0x000a +#define OP_PCL_TLS12_3DES_EDE_CBC_SHA_6 0x000d +#define OP_PCL_TLS12_3DES_EDE_CBC_SHA_7 0x0010 +#define OP_PCL_TLS12_3DES_EDE_CBC_SHA_8 0x0013 +#define OP_PCL_TLS12_3DES_EDE_CBC_SHA_9 0x0016 +#define OP_PCL_TLS12_3DES_EDE_CBC_SHA_10 0x001b +#define OP_PCL_TLS12_3DES_EDE_CBC_SHA_11 0xc003 +#define OP_PCL_TLS12_3DES_EDE_CBC_SHA_12 0xc008 +#define OP_PCL_TLS12_3DES_EDE_CBC_SHA_13 0xc00d +#define OP_PCL_TLS12_3DES_EDE_CBC_SHA_14 0xc012 +#define OP_PCL_TLS12_3DES_EDE_CBC_SHA_15 0xc017 +#define OP_PCL_TLS12_3DES_EDE_CBC_SHA_16 0xc01a +#define OP_PCL_TLS12_3DES_EDE_CBC_SHA_17 0xc01b +#define OP_PCL_TLS12_3DES_EDE_CBC_SHA_18 0xc01c + +#define OP_PCL_TLS12_DES40_CBC_MD5 0x0029 + +#define OP_PCL_TLS12_DES_CBC_MD5 0x0022 + +#define OP_PCL_TLS12_DES40_CBC_SHA 0x0008 +#define OP_PCL_TLS12_DES40_CBC_SHA_2 0x000b +#define OP_PCL_TLS12_DES40_CBC_SHA_3 0x000e +#define OP_PCL_TLS12_DES40_CBC_SHA_4 0x0011 +#define OP_PCL_TLS12_DES40_CBC_SHA_5 0x0014 +#define OP_PCL_TLS12_DES40_CBC_SHA_6 0x0019 +#define OP_PCL_TLS12_DES40_CBC_SHA_7 0x0026 + +#define OP_PCL_TLS12_DES_CBC_SHA 0x001e +#define OP_PCL_TLS12_DES_CBC_SHA_2 0x0009 +#define OP_PCL_TLS12_DES_CBC_SHA_3 0x000c +#define OP_PCL_TLS12_DES_CBC_SHA_4 0x000f +#define OP_PCL_TLS12_DES_CBC_SHA_5 0x0012 +#define OP_PCL_TLS12_DES_CBC_SHA_6 0x0015 +#define OP_PCL_TLS12_DES_CBC_SHA_7 0x001a + +#define OP_PCL_TLS12_RC4_128_MD5 0x0024 +#define OP_PCL_TLS12_RC4_128_MD5_2 0x0004 +#define OP_PCL_TLS12_RC4_128_MD5_3 0x0018 + +#define OP_PCL_TLS12_RC4_40_MD5 0x002b +#define OP_PCL_TLS12_RC4_40_MD5_2 0x0003 +#define OP_PCL_TLS12_RC4_40_MD5_3 0x0017 + +#define OP_PCL_TLS12_RC4_128_SHA 0x0020 +#define OP_PCL_TLS12_RC4_128_SHA_2 0x008a +#define OP_PCL_TLS12_RC4_128_SHA_3 0x008e +#define OP_PCL_TLS12_RC4_128_SHA_4 0x0092 +#define OP_PCL_TLS12_RC4_128_SHA_5 0x0005 +#define OP_PCL_TLS12_RC4_128_SHA_6 0xc002 +#define OP_PCL_TLS12_RC4_128_SHA_7 0xc007 +#define OP_PCL_TLS12_RC4_128_SHA_8 0xc00c +#define OP_PCL_TLS12_RC4_128_SHA_9 0xc011 +#define OP_PCL_TLS12_RC4_128_SHA_10 0xc016 + +#define OP_PCL_TLS12_RC4_40_SHA 0x0028 + +/* #define OP_PCL_TLS12_AES_128_CBC_SHA256 0x003c */ +#define OP_PCL_TLS12_AES_128_CBC_SHA256_2 0x003e +#define OP_PCL_TLS12_AES_128_CBC_SHA256_3 0x003f +#define OP_PCL_TLS12_AES_128_CBC_SHA256_4 0x0040 +#define OP_PCL_TLS12_AES_128_CBC_SHA256_5 0x0067 +#define OP_PCL_TLS12_AES_128_CBC_SHA256_6 0x006c + +/* #define OP_PCL_TLS12_AES_256_CBC_SHA256 0x003d */ +#define OP_PCL_TLS12_AES_256_CBC_SHA256_2 0x0068 +#define OP_PCL_TLS12_AES_256_CBC_SHA256_3 0x0069 +#define OP_PCL_TLS12_AES_256_CBC_SHA256_4 0x006a +#define OP_PCL_TLS12_AES_256_CBC_SHA256_5 0x006b +#define OP_PCL_TLS12_AES_256_CBC_SHA256_6 0x006d + +/* AEAD_AES_xxx_CCM/GCM remain to be defined... */ + +#define OP_PCL_TLS12_3DES_EDE_CBC_MD5 0xff23 +#define OP_PCL_TLS12_3DES_EDE_CBC_SHA160 0xff30 +#define OP_PCL_TLS12_3DES_EDE_CBC_SHA224 0xff34 +#define OP_PCL_TLS12_3DES_EDE_CBC_SHA256 0xff36 +#define OP_PCL_TLS12_3DES_EDE_CBC_SHA384 0xff33 +#define OP_PCL_TLS12_3DES_EDE_CBC_SHA512 0xff35 +#define OP_PCL_TLS12_AES_128_CBC_SHA160 0xff80 +#define OP_PCL_TLS12_AES_128_CBC_SHA224 0xff84 +#define OP_PCL_TLS12_AES_128_CBC_SHA256 0xff86 +#define OP_PCL_TLS12_AES_128_CBC_SHA384 0xff83 +#define OP_PCL_TLS12_AES_128_CBC_SHA512 0xff85 +#define OP_PCL_TLS12_AES_192_CBC_SHA160 0xff20 +#define OP_PCL_TLS12_AES_192_CBC_SHA224 0xff24 +#define OP_PCL_TLS12_AES_192_CBC_SHA256 0xff26 +#define OP_PCL_TLS12_AES_192_CBC_SHA384 0xff23 +#define OP_PCL_TLS12_AES_192_CBC_SHA512 0xff25 +#define OP_PCL_TLS12_AES_256_CBC_SHA160 0xff60 +#define OP_PCL_TLS12_AES_256_CBC_SHA224 0xff64 +#define OP_PCL_TLS12_AES_256_CBC_SHA256 0xff66 +#define OP_PCL_TLS12_AES_256_CBC_SHA384 0xff63 +#define OP_PCL_TLS12_AES_256_CBC_SHA512 0xff65 + +/* For DTLS - OP_PCLID_DTLS */ + +#define OP_PCL_DTLS_AES_128_CBC_SHA 0x002f +#define OP_PCL_DTLS_AES_128_CBC_SHA_2 0x0030 +#define OP_PCL_DTLS_AES_128_CBC_SHA_3 0x0031 +#define OP_PCL_DTLS_AES_128_CBC_SHA_4 0x0032 +#define OP_PCL_DTLS_AES_128_CBC_SHA_5 0x0033 +#define OP_PCL_DTLS_AES_128_CBC_SHA_6 0x0034 +#define OP_PCL_DTLS_AES_128_CBC_SHA_7 0x008c +#define OP_PCL_DTLS_AES_128_CBC_SHA_8 0x0090 +#define OP_PCL_DTLS_AES_128_CBC_SHA_9 0x0094 +#define OP_PCL_DTLS_AES_128_CBC_SHA_10 0xc004 +#define OP_PCL_DTLS_AES_128_CBC_SHA_11 0xc009 +#define OP_PCL_DTLS_AES_128_CBC_SHA_12 0xc00e +#define OP_PCL_DTLS_AES_128_CBC_SHA_13 0xc013 +#define OP_PCL_DTLS_AES_128_CBC_SHA_14 0xc018 +#define OP_PCL_DTLS_AES_128_CBC_SHA_15 0xc01d +#define OP_PCL_DTLS_AES_128_CBC_SHA_16 0xc01e +#define OP_PCL_DTLS_AES_128_CBC_SHA_17 0xc01f + +#define OP_PCL_DTLS_AES_256_CBC_SHA 0x0035 +#define OP_PCL_DTLS_AES_256_CBC_SHA_2 0x0036 +#define OP_PCL_DTLS_AES_256_CBC_SHA_3 0x0037 +#define OP_PCL_DTLS_AES_256_CBC_SHA_4 0x0038 +#define OP_PCL_DTLS_AES_256_CBC_SHA_5 0x0039 +#define OP_PCL_DTLS_AES_256_CBC_SHA_6 0x003a +#define OP_PCL_DTLS_AES_256_CBC_SHA_7 0x008d +#define OP_PCL_DTLS_AES_256_CBC_SHA_8 0x0091 +#define OP_PCL_DTLS_AES_256_CBC_SHA_9 0x0095 +#define OP_PCL_DTLS_AES_256_CBC_SHA_10 0xc005 +#define OP_PCL_DTLS_AES_256_CBC_SHA_11 0xc00a +#define OP_PCL_DTLS_AES_256_CBC_SHA_12 0xc00f +#define OP_PCL_DTLS_AES_256_CBC_SHA_13 0xc014 +#define OP_PCL_DTLS_AES_256_CBC_SHA_14 0xc019 +#define OP_PCL_DTLS_AES_256_CBC_SHA_15 0xc020 +#define OP_PCL_DTLS_AES_256_CBC_SHA_16 0xc021 +#define OP_PCL_DTLS_AES_256_CBC_SHA_17 0xc022 + +/* #define OP_PCL_DTLS_3DES_EDE_CBC_MD5 0x0023 */ + +#define OP_PCL_DTLS_3DES_EDE_CBC_SHA 0x001f +#define OP_PCL_DTLS_3DES_EDE_CBC_SHA_2 0x008b +#define OP_PCL_DTLS_3DES_EDE_CBC_SHA_3 0x008f +#define OP_PCL_DTLS_3DES_EDE_CBC_SHA_4 0x0093 +#define OP_PCL_DTLS_3DES_EDE_CBC_SHA_5 0x000a +#define OP_PCL_DTLS_3DES_EDE_CBC_SHA_6 0x000d +#define OP_PCL_DTLS_3DES_EDE_CBC_SHA_7 0x0010 +#define OP_PCL_DTLS_3DES_EDE_CBC_SHA_8 0x0013 +#define OP_PCL_DTLS_3DES_EDE_CBC_SHA_9 0x0016 +#define OP_PCL_DTLS_3DES_EDE_CBC_SHA_10 0x001b +#define OP_PCL_DTLS_3DES_EDE_CBC_SHA_11 0xc003 +#define OP_PCL_DTLS_3DES_EDE_CBC_SHA_12 0xc008 +#define OP_PCL_DTLS_3DES_EDE_CBC_SHA_13 0xc00d +#define OP_PCL_DTLS_3DES_EDE_CBC_SHA_14 0xc012 +#define OP_PCL_DTLS_3DES_EDE_CBC_SHA_15 0xc017 +#define OP_PCL_DTLS_3DES_EDE_CBC_SHA_16 0xc01a +#define OP_PCL_DTLS_3DES_EDE_CBC_SHA_17 0xc01b +#define OP_PCL_DTLS_3DES_EDE_CBC_SHA_18 0xc01c + +#define OP_PCL_DTLS_DES40_CBC_MD5 0x0029 + +#define OP_PCL_DTLS_DES_CBC_MD5 0x0022 + +#define OP_PCL_DTLS_DES40_CBC_SHA 0x0008 +#define OP_PCL_DTLS_DES40_CBC_SHA_2 0x000b +#define OP_PCL_DTLS_DES40_CBC_SHA_3 0x000e +#define OP_PCL_DTLS_DES40_CBC_SHA_4 0x0011 +#define OP_PCL_DTLS_DES40_CBC_SHA_5 0x0014 +#define OP_PCL_DTLS_DES40_CBC_SHA_6 0x0019 +#define OP_PCL_DTLS_DES40_CBC_SHA_7 0x0026 + + +#define OP_PCL_DTLS_DES_CBC_SHA 0x001e +#define OP_PCL_DTLS_DES_CBC_SHA_2 0x0009 +#define OP_PCL_DTLS_DES_CBC_SHA_3 0x000c +#define OP_PCL_DTLS_DES_CBC_SHA_4 0x000f +#define OP_PCL_DTLS_DES_CBC_SHA_5 0x0012 +#define OP_PCL_DTLS_DES_CBC_SHA_6 0x0015 +#define OP_PCL_DTLS_DES_CBC_SHA_7 0x001a + + +#define OP_PCL_DTLS_3DES_EDE_CBC_MD5 0xff23 +#define OP_PCL_DTLS_3DES_EDE_CBC_SHA160 0xff30 +#define OP_PCL_DTLS_3DES_EDE_CBC_SHA224 0xff34 +#define OP_PCL_DTLS_3DES_EDE_CBC_SHA256 0xff36 +#define OP_PCL_DTLS_3DES_EDE_CBC_SHA384 0xff33 +#define OP_PCL_DTLS_3DES_EDE_CBC_SHA512 0xff35 +#define OP_PCL_DTLS_AES_128_CBC_SHA160 0xff80 +#define OP_PCL_DTLS_AES_128_CBC_SHA224 0xff84 +#define OP_PCL_DTLS_AES_128_CBC_SHA256 0xff86 +#define OP_PCL_DTLS_AES_128_CBC_SHA384 0xff83 +#define OP_PCL_DTLS_AES_128_CBC_SHA512 0xff85 +#define OP_PCL_DTLS_AES_192_CBC_SHA160 0xff20 +#define OP_PCL_DTLS_AES_192_CBC_SHA224 0xff24 +#define OP_PCL_DTLS_AES_192_CBC_SHA256 0xff26 +#define OP_PCL_DTLS_AES_192_CBC_SHA384 0xff23 +#define OP_PCL_DTLS_AES_192_CBC_SHA512 0xff25 +#define OP_PCL_DTLS_AES_256_CBC_SHA160 0xff60 +#define OP_PCL_DTLS_AES_256_CBC_SHA224 0xff64 +#define OP_PCL_DTLS_AES_256_CBC_SHA256 0xff66 +#define OP_PCL_DTLS_AES_256_CBC_SHA384 0xff63 +#define OP_PCL_DTLS_AES_256_CBC_SHA512 0xff65 + +/* 802.16 WiMAX protinfos */ +#define OP_PCL_WIMAX_OFDM 0x0201 +#define OP_PCL_WIMAX_OFDMA 0x0231 + +/* 802.11 WiFi protinfos */ +#define OP_PCL_WIFI 0xac04 + +/* MacSec protinfos */ +#define OP_PCL_MACSEC 0x0001 + +/* PKI unidirectional protocol protinfo bits */ +#define OP_PCL_PKPROT_TEST 0x0008 +#define OP_PCL_PKPROT_DECRYPT 0x0004 +#define OP_PCL_PKPROT_ECC 0x0002 +#define OP_PCL_PKPROT_F2M 0x0001 + +/* Blob protocol protinfo bits */ +#define OP_PCL_BLOB_TK 0x0200 +#define OP_PCL_BLOB_EKT 0x0100 + +#define OP_PCL_BLOB_K2KR_MEM 0x0000 +#define OP_PCL_BLOB_K2KR_C1KR 0x0010 +#define OP_PCL_BLOB_K2KR_C2KR 0x0030 +#define OP_PCL_BLOB_K2KR_AFHAS 0x0050 +#define OP_PCL_BLOB_K2KR_C2KR_SPLIT 0x0070 + +#define OP_PCL_BLOB_PTXT_SECMEM 0x0008 +#define OP_PCL_BLOB_BLACK 0x0004 + +#define OP_PCL_BLOB_FMT_NORMAL 0x0000 +#define OP_PCL_BLOB_FMT_MSTR 0x0002 +#define OP_PCL_BLOB_FMT_TEST 0x0003 + +/* For non-protocol/alg-only op commands */ +#define OP_ALG_TYPE_SHIFT 24 +#define OP_ALG_TYPE_MASK (0x7 << OP_ALG_TYPE_SHIFT) +#define OP_ALG_TYPE_CLASS1 2 +#define OP_ALG_TYPE_CLASS2 4 + +#define OP_ALG_ALGSEL_SHIFT 16 +#define OP_ALG_ALGSEL_MASK (0xff << OP_ALG_ALGSEL_SHIFT) +#define OP_ALG_ALGSEL_SUBMASK (0x0f << OP_ALG_ALGSEL_SHIFT) +#define OP_ALG_ALGSEL_AES (0x10 << OP_ALG_ALGSEL_SHIFT) +#define OP_ALG_ALGSEL_DES (0x20 << OP_ALG_ALGSEL_SHIFT) +#define OP_ALG_ALGSEL_3DES (0x21 << OP_ALG_ALGSEL_SHIFT) +#define OP_ALG_ALGSEL_ARC4 (0x30 << OP_ALG_ALGSEL_SHIFT) +#define OP_ALG_ALGSEL_MD5 (0x40 << OP_ALG_ALGSEL_SHIFT) +#define OP_ALG_ALGSEL_SHA1 (0x41 << OP_ALG_ALGSEL_SHIFT) +#define OP_ALG_ALGSEL_SHA224 (0x42 << OP_ALG_ALGSEL_SHIFT) +#define OP_ALG_ALGSEL_SHA256 (0x43 << OP_ALG_ALGSEL_SHIFT) +#define OP_ALG_ALGSEL_SHA384 (0x44 << OP_ALG_ALGSEL_SHIFT) +#define OP_ALG_ALGSEL_SHA512 (0x45 << OP_ALG_ALGSEL_SHIFT) +#define OP_ALG_ALGSEL_RNG (0x50 << OP_ALG_ALGSEL_SHIFT) +#define OP_ALG_ALGSEL_SNOW (0x60 << OP_ALG_ALGSEL_SHIFT) +#define OP_ALG_ALGSEL_SNOW_F8 (0x60 << OP_ALG_ALGSEL_SHIFT) +#define OP_ALG_ALGSEL_KASUMI (0x70 << OP_ALG_ALGSEL_SHIFT) +#define OP_ALG_ALGSEL_CRC (0x90 << OP_ALG_ALGSEL_SHIFT) +#define OP_ALG_ALGSEL_SNOW_F9 (0xA0 << OP_ALG_ALGSEL_SHIFT) + +#define OP_ALG_AAI_SHIFT 4 +#define OP_ALG_AAI_MASK (0x1ff << OP_ALG_AAI_SHIFT) + +/* blockcipher AAI set */ +#define OP_ALG_AAI_CTR_MOD128 (0x00 << OP_ALG_AAI_SHIFT) +#define OP_ALG_AAI_CTR_MOD8 (0x01 << OP_ALG_AAI_SHIFT) +#define OP_ALG_AAI_CTR_MOD16 (0x02 << OP_ALG_AAI_SHIFT) +#define OP_ALG_AAI_CTR_MOD24 (0x03 << OP_ALG_AAI_SHIFT) +#define OP_ALG_AAI_CTR_MOD32 (0x04 << OP_ALG_AAI_SHIFT) +#define OP_ALG_AAI_CTR_MOD40 (0x05 << OP_ALG_AAI_SHIFT) +#define OP_ALG_AAI_CTR_MOD48 (0x06 << OP_ALG_AAI_SHIFT) +#define OP_ALG_AAI_CTR_MOD56 (0x07 << OP_ALG_AAI_SHIFT) +#define OP_ALG_AAI_CTR_MOD64 (0x08 << OP_ALG_AAI_SHIFT) +#define OP_ALG_AAI_CTR_MOD72 (0x09 << OP_ALG_AAI_SHIFT) +#define OP_ALG_AAI_CTR_MOD80 (0x0a << OP_ALG_AAI_SHIFT) +#define OP_ALG_AAI_CTR_MOD88 (0x0b << OP_ALG_AAI_SHIFT) +#define OP_ALG_AAI_CTR_MOD96 (0x0c << OP_ALG_AAI_SHIFT) +#define OP_ALG_AAI_CTR_MOD104 (0x0d << OP_ALG_AAI_SHIFT) +#define OP_ALG_AAI_CTR_MOD112 (0x0e << OP_ALG_AAI_SHIFT) +#define OP_ALG_AAI_CTR_MOD120 (0x0f << OP_ALG_AAI_SHIFT) +#define OP_ALG_AAI_CBC (0x10 << OP_ALG_AAI_SHIFT) +#define OP_ALG_AAI_ECB (0x20 << OP_ALG_AAI_SHIFT) +#define OP_ALG_AAI_CFB (0x30 << OP_ALG_AAI_SHIFT) +#define OP_ALG_AAI_OFB (0x40 << OP_ALG_AAI_SHIFT) +#define OP_ALG_AAI_XTS (0x50 << OP_ALG_AAI_SHIFT) +#define OP_ALG_AAI_CMAC (0x60 << OP_ALG_AAI_SHIFT) +#define OP_ALG_AAI_XCBC_MAC (0x70 << OP_ALG_AAI_SHIFT) +#define OP_ALG_AAI_CCM (0x80 << OP_ALG_AAI_SHIFT) +#define OP_ALG_AAI_GCM (0x90 << OP_ALG_AAI_SHIFT) +#define OP_ALG_AAI_CBC_XCBCMAC (0xa0 << OP_ALG_AAI_SHIFT) +#define OP_ALG_AAI_CTR_XCBCMAC (0xb0 << OP_ALG_AAI_SHIFT) +#define OP_ALG_AAI_CHECKODD (0x80 << OP_ALG_AAI_SHIFT) +#define OP_ALG_AAI_DK (0x100 << OP_ALG_AAI_SHIFT) + +/* randomizer AAI set */ +#define OP_ALG_AAI_RNG (0x00 << OP_ALG_AAI_SHIFT) +#define OP_ALG_AAI_RNG_NZB (0x10 << OP_ALG_AAI_SHIFT) +#define OP_ALG_AAI_RNG_OBP (0x20 << OP_ALG_AAI_SHIFT) + +/* RNG4 AAI set */ +#define OP_ALG_AAI_RNG4_SH_0 (0x00 << OP_ALG_AAI_SHIFT) +#define OP_ALG_AAI_RNG4_SH_1 (0x01 << OP_ALG_AAI_SHIFT) +#define OP_ALG_AAI_RNG4_PS (0x40 << OP_ALG_AAI_SHIFT) +#define OP_ALG_AAI_RNG4_AI (0x80 << OP_ALG_AAI_SHIFT) +#define OP_ALG_AAI_RNG4_SK (0x100 << OP_ALG_AAI_SHIFT) + +/* hmac/smac AAI set */ +#define OP_ALG_AAI_HASH (0x00 << OP_ALG_AAI_SHIFT) +#define OP_ALG_AAI_HMAC (0x01 << OP_ALG_AAI_SHIFT) +#define OP_ALG_AAI_SMAC (0x02 << OP_ALG_AAI_SHIFT) +#define OP_ALG_AAI_HMAC_PRECOMP (0x04 << OP_ALG_AAI_SHIFT) + +/* CRC AAI set*/ +#define OP_ALG_AAI_802 (0x01 << OP_ALG_AAI_SHIFT) +#define OP_ALG_AAI_3385 (0x02 << OP_ALG_AAI_SHIFT) +#define OP_ALG_AAI_CUST_POLY (0x04 << OP_ALG_AAI_SHIFT) +#define OP_ALG_AAI_DIS (0x10 << OP_ALG_AAI_SHIFT) +#define OP_ALG_AAI_DOS (0x20 << OP_ALG_AAI_SHIFT) +#define OP_ALG_AAI_DOC (0x40 << OP_ALG_AAI_SHIFT) + +/* Kasumi/SNOW AAI set */ +#define OP_ALG_AAI_F8 (0xc0 << OP_ALG_AAI_SHIFT) +#define OP_ALG_AAI_F9 (0xc8 << OP_ALG_AAI_SHIFT) +#define OP_ALG_AAI_GSM (0x10 << OP_ALG_AAI_SHIFT) +#define OP_ALG_AAI_EDGE (0x20 << OP_ALG_AAI_SHIFT) + +#define OP_ALG_AS_SHIFT 2 +#define OP_ALG_AS_MASK (0x3 << OP_ALG_AS_SHIFT) +#define OP_ALG_AS_UPDATE (0 << OP_ALG_AS_SHIFT) +#define OP_ALG_AS_INIT (1 << OP_ALG_AS_SHIFT) +#define OP_ALG_AS_FINALIZE (2 << OP_ALG_AS_SHIFT) +#define OP_ALG_AS_INITFINAL (3 << OP_ALG_AS_SHIFT) + +#define OP_ALG_ICV_SHIFT 1 +#define OP_ALG_ICV_MASK (1 << OP_ALG_ICV_SHIFT) +#define OP_ALG_ICV_OFF (0 << OP_ALG_ICV_SHIFT) +#define OP_ALG_ICV_ON (1 << OP_ALG_ICV_SHIFT) + +#define OP_ALG_DIR_SHIFT 0 +#define OP_ALG_DIR_MASK 1 +#define OP_ALG_DECRYPT 0 +#define OP_ALG_ENCRYPT 1 + +/* PKHA algorithm type set */ +#define OP_ALG_PK 0x00800000 +#define OP_ALG_PK_FUN_MASK 0x3f /* clrmem, modmath, or cpymem */ + +/* PKHA mode clear memory functions */ +#define OP_ALG_PKMODE_A_RAM 0x80000 +#define OP_ALG_PKMODE_B_RAM 0x40000 +#define OP_ALG_PKMODE_E_RAM 0x20000 +#define OP_ALG_PKMODE_N_RAM 0x10000 +#define OP_ALG_PKMODE_CLEARMEM 0x00001 + +/* PKHA mode modular-arithmetic functions */ +#define OP_ALG_PKMODE_MOD_IN_MONTY 0x80000 +#define OP_ALG_PKMODE_MOD_OUT_MONTY 0x40000 +#define OP_ALG_PKMODE_MOD_F2M 0x20000 +#define OP_ALG_PKMODE_MOD_R2_IN 0x10000 +#define OP_ALG_PKMODE_PRJECTV 0x00800 +#define OP_ALG_PKMODE_TIME_EQ 0x400 +#define OP_ALG_PKMODE_OUT_B 0x000 +#define OP_ALG_PKMODE_OUT_A 0x100 +#define OP_ALG_PKMODE_MOD_ADD 0x002 +#define OP_ALG_PKMODE_MOD_SUB_AB 0x003 +#define OP_ALG_PKMODE_MOD_SUB_BA 0x004 +#define OP_ALG_PKMODE_MOD_MULT 0x005 +#define OP_ALG_PKMODE_MOD_EXPO 0x006 +#define OP_ALG_PKMODE_MOD_REDUCT 0x007 +#define OP_ALG_PKMODE_MOD_INV 0x008 +#define OP_ALG_PKMODE_MOD_ECC_ADD 0x009 +#define OP_ALG_PKMODE_MOD_ECC_DBL 0x00a +#define OP_ALG_PKMODE_MOD_ECC_MULT 0x00b +#define OP_ALG_PKMODE_MOD_MONT_CNST 0x00c +#define OP_ALG_PKMODE_MOD_CRT_CNST 0x00d +#define OP_ALG_PKMODE_MOD_GCD 0x00e +#define OP_ALG_PKMODE_MOD_PRIMALITY 0x00f + +/* PKHA mode copy-memory functions */ +#define OP_ALG_PKMODE_SRC_REG_SHIFT 13 +#define OP_ALG_PKMODE_SRC_REG_MASK (7 << OP_ALG_PKMODE_SRC_REG_SHIFT) +#define OP_ALG_PKMODE_DST_REG_SHIFT 10 +#define OP_ALG_PKMODE_DST_REG_MASK (7 << OP_ALG_PKMODE_DST_REG_SHIFT) +#define OP_ALG_PKMODE_SRC_SEG_SHIFT 8 +#define OP_ALG_PKMODE_SRC_SEG_MASK (3 << OP_ALG_PKMODE_SRC_SEG_SHIFT) +#define OP_ALG_PKMODE_DST_SEG_SHIFT 6 +#define OP_ALG_PKMODE_DST_SEG_MASK (3 << OP_ALG_PKMODE_DST_SEG_SHIFT) + +#define OP_ALG_PKMODE_SRC_REG_A (0 << OP_ALG_PKMODE_SRC_REG_SHIFT) +#define OP_ALG_PKMODE_SRC_REG_B (1 << OP_ALG_PKMODE_SRC_REG_SHIFT) +#define OP_ALG_PKMODE_SRC_REG_N (3 << OP_ALG_PKMODE_SRC_REG_SHIFT) +#define OP_ALG_PKMODE_DST_REG_A (0 << OP_ALG_PKMODE_DST_REG_SHIFT) +#define OP_ALG_PKMODE_DST_REG_B (1 << OP_ALG_PKMODE_DST_REG_SHIFT) +#define OP_ALG_PKMODE_DST_REG_E (2 << OP_ALG_PKMODE_DST_REG_SHIFT) +#define OP_ALG_PKMODE_DST_REG_N (3 << OP_ALG_PKMODE_DST_REG_SHIFT) +#define OP_ALG_PKMODE_SRC_SEG_0 (0 << OP_ALG_PKMODE_SRC_SEG_SHIFT) +#define OP_ALG_PKMODE_SRC_SEG_1 (1 << OP_ALG_PKMODE_SRC_SEG_SHIFT) +#define OP_ALG_PKMODE_SRC_SEG_2 (2 << OP_ALG_PKMODE_SRC_SEG_SHIFT) +#define OP_ALG_PKMODE_SRC_SEG_3 (3 << OP_ALG_PKMODE_SRC_SEG_SHIFT) +#define OP_ALG_PKMODE_DST_SEG_0 (0 << OP_ALG_PKMODE_DST_SEG_SHIFT) +#define OP_ALG_PKMODE_DST_SEG_1 (1 << OP_ALG_PKMODE_DST_SEG_SHIFT) +#define OP_ALG_PKMODE_DST_SEG_2 (2 << OP_ALG_PKMODE_DST_SEG_SHIFT) +#define OP_ALG_PKMODE_DST_SEG_3 (3 << OP_ALG_PKMODE_DST_SEG_SHIFT) +#define OP_ALG_PKMODE_CPYMEM_N_SZ 0x80 +#define OP_ALG_PKMODE_CPYMEM_SRC_SZ 0x81 + +/* + * SEQ_IN_PTR Command Constructs + */ + +/* Release Buffers */ +#define SQIN_RBS 0x04000000 + +/* Sequence pointer is really a descriptor */ +#define SQIN_INL 0x02000000 + +/* Sequence pointer is a scatter-gather table */ +#define SQIN_SGF 0x01000000 + +/* Appends to a previous pointer */ +#define SQIN_PRE 0x00800000 + +/* Use extended length following pointer */ +#define SQIN_EXT 0x00400000 + +/* Restore sequence with pointer/length */ +#define SQIN_RTO 0x00200000 + +/* Replace job descriptor */ +#define SQIN_RJD 0x00100000 + +#define SQIN_LEN_SHIFT 0 +#define SQIN_LEN_MASK (0xffff << SQIN_LEN_SHIFT) + +/* + * SEQ_OUT_PTR Command Constructs + */ + +/* Sequence pointer is a scatter-gather table */ +#define SQOUT_SGF 0x01000000 + +/* Appends to a previous pointer */ +#define SQOUT_PRE SQIN_PRE + +/* Restore sequence with pointer/length */ +#define SQOUT_RTO SQIN_RTO + +/* Use extended length following pointer */ +#define SQOUT_EXT 0x00400000 + +#define SQOUT_LEN_SHIFT 0 +#define SQOUT_LEN_MASK (0xffff << SQOUT_LEN_SHIFT) + + +/* + * SIGNATURE Command Constructs + */ + +/* TYPE field is all that's relevant */ +#define SIGN_TYPE_SHIFT 16 +#define SIGN_TYPE_MASK (0x0f << SIGN_TYPE_SHIFT) + +#define SIGN_TYPE_FINAL (0x00 << SIGN_TYPE_SHIFT) +#define SIGN_TYPE_FINAL_RESTORE (0x01 << SIGN_TYPE_SHIFT) +#define SIGN_TYPE_FINAL_NONZERO (0x02 << SIGN_TYPE_SHIFT) +#define SIGN_TYPE_IMM_2 (0x0a << SIGN_TYPE_SHIFT) +#define SIGN_TYPE_IMM_3 (0x0b << SIGN_TYPE_SHIFT) +#define SIGN_TYPE_IMM_4 (0x0c << SIGN_TYPE_SHIFT) + +/* + * MOVE Command Constructs + */ + +#define MOVE_AUX_SHIFT 25 +#define MOVE_AUX_MASK (3 << MOVE_AUX_SHIFT) +#define MOVE_AUX_MS (2 << MOVE_AUX_SHIFT) +#define MOVE_AUX_LS (1 << MOVE_AUX_SHIFT) + +#define MOVE_WAITCOMP_SHIFT 24 +#define MOVE_WAITCOMP_MASK (1 << MOVE_WAITCOMP_SHIFT) +#define MOVE_WAITCOMP (1 << MOVE_WAITCOMP_SHIFT) + +#define MOVE_SRC_SHIFT 20 +#define MOVE_SRC_MASK (0x0f << MOVE_SRC_SHIFT) +#define MOVE_SRC_CLASS1CTX (0x00 << MOVE_SRC_SHIFT) +#define MOVE_SRC_CLASS2CTX (0x01 << MOVE_SRC_SHIFT) +#define MOVE_SRC_OUTFIFO (0x02 << MOVE_SRC_SHIFT) +#define MOVE_SRC_DESCBUF (0x03 << MOVE_SRC_SHIFT) +#define MOVE_SRC_MATH0 (0x04 << MOVE_SRC_SHIFT) +#define MOVE_SRC_MATH1 (0x05 << MOVE_SRC_SHIFT) +#define MOVE_SRC_MATH2 (0x06 << MOVE_SRC_SHIFT) +#define MOVE_SRC_MATH3 (0x07 << MOVE_SRC_SHIFT) +#define MOVE_SRC_INFIFO (0x08 << MOVE_SRC_SHIFT) +#define MOVE_SRC_INFIFO_CL (0x09 << MOVE_SRC_SHIFT) + +#define MOVE_DEST_SHIFT 16 +#define MOVE_DEST_MASK (0x0f << MOVE_DEST_SHIFT) +#define MOVE_DEST_CLASS1CTX (0x00 << MOVE_DEST_SHIFT) +#define MOVE_DEST_CLASS2CTX (0x01 << MOVE_DEST_SHIFT) +#define MOVE_DEST_OUTFIFO (0x02 << MOVE_DEST_SHIFT) +#define MOVE_DEST_DESCBUF (0x03 << MOVE_DEST_SHIFT) +#define MOVE_DEST_MATH0 (0x04 << MOVE_DEST_SHIFT) +#define MOVE_DEST_MATH1 (0x05 << MOVE_DEST_SHIFT) +#define MOVE_DEST_MATH2 (0x06 << MOVE_DEST_SHIFT) +#define MOVE_DEST_MATH3 (0x07 << MOVE_DEST_SHIFT) +#define MOVE_DEST_CLASS1INFIFO (0x08 << MOVE_DEST_SHIFT) +#define MOVE_DEST_CLASS2INFIFO (0x09 << MOVE_DEST_SHIFT) +#define MOVE_DEST_INFIFO_NOINFO (0x0a << MOVE_DEST_SHIFT) +#define MOVE_DEST_PK_A (0x0c << MOVE_DEST_SHIFT) +#define MOVE_DEST_CLASS1KEY (0x0d << MOVE_DEST_SHIFT) +#define MOVE_DEST_CLASS2KEY (0x0e << MOVE_DEST_SHIFT) + +#define MOVE_OFFSET_SHIFT 8 +#define MOVE_OFFSET_MASK (0xff << MOVE_OFFSET_SHIFT) + +#define MOVE_LEN_SHIFT 0 +#define MOVE_LEN_MASK (0xff << MOVE_LEN_SHIFT) + +#define MOVELEN_MRSEL_SHIFT 0 +#define MOVELEN_MRSEL_MASK (0x3 << MOVE_LEN_SHIFT) + +/* + * MATH Command Constructs + */ + +#define MATH_IFB_SHIFT 26 +#define MATH_IFB_MASK (1 << MATH_IFB_SHIFT) +#define MATH_IFB (1 << MATH_IFB_SHIFT) + +#define MATH_NFU_SHIFT 25 +#define MATH_NFU_MASK (1 << MATH_NFU_SHIFT) +#define MATH_NFU (1 << MATH_NFU_SHIFT) + +#define MATH_STL_SHIFT 24 +#define MATH_STL_MASK (1 << MATH_STL_SHIFT) +#define MATH_STL (1 << MATH_STL_SHIFT) + +/* Function selectors */ +#define MATH_FUN_SHIFT 20 +#define MATH_FUN_MASK (0x0f << MATH_FUN_SHIFT) +#define MATH_FUN_ADD (0x00 << MATH_FUN_SHIFT) +#define MATH_FUN_ADDC (0x01 << MATH_FUN_SHIFT) +#define MATH_FUN_SUB (0x02 << MATH_FUN_SHIFT) +#define MATH_FUN_SUBB (0x03 << MATH_FUN_SHIFT) +#define MATH_FUN_OR (0x04 << MATH_FUN_SHIFT) +#define MATH_FUN_AND (0x05 << MATH_FUN_SHIFT) +#define MATH_FUN_XOR (0x06 << MATH_FUN_SHIFT) +#define MATH_FUN_LSHIFT (0x07 << MATH_FUN_SHIFT) +#define MATH_FUN_RSHIFT (0x08 << MATH_FUN_SHIFT) +#define MATH_FUN_SHLD (0x09 << MATH_FUN_SHIFT) +#define MATH_FUN_ZBYT (0x0a << MATH_FUN_SHIFT) + +/* Source 0 selectors */ +#define MATH_SRC0_SHIFT 16 +#define MATH_SRC0_MASK (0x0f << MATH_SRC0_SHIFT) +#define MATH_SRC0_REG0 (0x00 << MATH_SRC0_SHIFT) +#define MATH_SRC0_REG1 (0x01 << MATH_SRC0_SHIFT) +#define MATH_SRC0_REG2 (0x02 << MATH_SRC0_SHIFT) +#define MATH_SRC0_REG3 (0x03 << MATH_SRC0_SHIFT) +#define MATH_SRC0_IMM (0x04 << MATH_SRC0_SHIFT) +#define MATH_SRC0_DPOVRD (0x07 << MATH_SRC0_SHIFT) +#define MATH_SRC0_SEQINLEN (0x08 << MATH_SRC0_SHIFT) +#define MATH_SRC0_SEQOUTLEN (0x09 << MATH_SRC0_SHIFT) +#define MATH_SRC0_VARSEQINLEN (0x0a << MATH_SRC0_SHIFT) +#define MATH_SRC0_VARSEQOUTLEN (0x0b << MATH_SRC0_SHIFT) +#define MATH_SRC0_ZERO (0x0c << MATH_SRC0_SHIFT) + +/* Source 1 selectors */ +#define MATH_SRC1_SHIFT 12 +#define MATH_SRC1_MASK (0x0f << MATH_SRC1_SHIFT) +#define MATH_SRC1_REG0 (0x00 << MATH_SRC1_SHIFT) +#define MATH_SRC1_REG1 (0x01 << MATH_SRC1_SHIFT) +#define MATH_SRC1_REG2 (0x02 << MATH_SRC1_SHIFT) +#define MATH_SRC1_REG3 (0x03 << MATH_SRC1_SHIFT) +#define MATH_SRC1_IMM (0x04 << MATH_SRC1_SHIFT) +#define MATH_SRC1_DPOVRD (0x07 << MATH_SRC0_SHIFT) +#define MATH_SRC1_INFIFO (0x0a << MATH_SRC1_SHIFT) +#define MATH_SRC1_OUTFIFO (0x0b << MATH_SRC1_SHIFT) +#define MATH_SRC1_ONE (0x0c << MATH_SRC1_SHIFT) + +/* Destination selectors */ +#define MATH_DEST_SHIFT 8 +#define MATH_DEST_MASK (0x0f << MATH_DEST_SHIFT) +#define MATH_DEST_REG0 (0x00 << MATH_DEST_SHIFT) +#define MATH_DEST_REG1 (0x01 << MATH_DEST_SHIFT) +#define MATH_DEST_REG2 (0x02 << MATH_DEST_SHIFT) +#define MATH_DEST_REG3 (0x03 << MATH_DEST_SHIFT) +#define MATH_DEST_SEQINLEN (0x08 << MATH_DEST_SHIFT) +#define MATH_DEST_SEQOUTLEN (0x09 << MATH_DEST_SHIFT) +#define MATH_DEST_VARSEQINLEN (0x0a << MATH_DEST_SHIFT) +#define MATH_DEST_VARSEQOUTLEN (0x0b << MATH_DEST_SHIFT) +#define MATH_DEST_NONE (0x0f << MATH_DEST_SHIFT) + +/* Length selectors */ +#define MATH_LEN_SHIFT 0 +#define MATH_LEN_MASK (0x0f << MATH_LEN_SHIFT) +#define MATH_LEN_1BYTE 0x01 +#define MATH_LEN_2BYTE 0x02 +#define MATH_LEN_4BYTE 0x04 +#define MATH_LEN_8BYTE 0x08 + +/* + * JUMP Command Constructs + */ + +#define JUMP_CLASS_SHIFT 25 +#define JUMP_CLASS_MASK (3 << JUMP_CLASS_SHIFT) +#define JUMP_CLASS_NONE 0 +#define JUMP_CLASS_CLASS1 (1 << JUMP_CLASS_SHIFT) +#define JUMP_CLASS_CLASS2 (2 << JUMP_CLASS_SHIFT) +#define JUMP_CLASS_BOTH (3 << JUMP_CLASS_SHIFT) + +#define JUMP_JSL_SHIFT 24 +#define JUMP_JSL_MASK (1 << JUMP_JSL_SHIFT) +#define JUMP_JSL (1 << JUMP_JSL_SHIFT) + +#define JUMP_TYPE_SHIFT 22 +#define JUMP_TYPE_MASK (0x03 << JUMP_TYPE_SHIFT) +#define JUMP_TYPE_LOCAL (0x00 << JUMP_TYPE_SHIFT) +#define JUMP_TYPE_NONLOCAL (0x01 << JUMP_TYPE_SHIFT) +#define JUMP_TYPE_HALT (0x02 << JUMP_TYPE_SHIFT) +#define JUMP_TYPE_HALT_USER (0x03 << JUMP_TYPE_SHIFT) + +#define JUMP_TEST_SHIFT 16 +#define JUMP_TEST_MASK (0x03 << JUMP_TEST_SHIFT) +#define JUMP_TEST_ALL (0x00 << JUMP_TEST_SHIFT) +#define JUMP_TEST_INVALL (0x01 << JUMP_TEST_SHIFT) +#define JUMP_TEST_ANY (0x02 << JUMP_TEST_SHIFT) +#define JUMP_TEST_INVANY (0x03 << JUMP_TEST_SHIFT) + +/* Condition codes. JSL bit is factored in */ +#define JUMP_COND_SHIFT 8 +#define JUMP_COND_MASK (0x100ff << JUMP_COND_SHIFT) +#define JUMP_COND_PK_0 (0x80 << JUMP_COND_SHIFT) +#define JUMP_COND_PK_GCD_1 (0x40 << JUMP_COND_SHIFT) +#define JUMP_COND_PK_PRIME (0x20 << JUMP_COND_SHIFT) +#define JUMP_COND_MATH_N (0x08 << JUMP_COND_SHIFT) +#define JUMP_COND_MATH_Z (0x04 << JUMP_COND_SHIFT) +#define JUMP_COND_MATH_C (0x02 << JUMP_COND_SHIFT) +#define JUMP_COND_MATH_NV (0x01 << JUMP_COND_SHIFT) + +#define JUMP_COND_JRP ((0x80 << JUMP_COND_SHIFT) | JUMP_JSL) +#define JUMP_COND_SHRD ((0x40 << JUMP_COND_SHIFT) | JUMP_JSL) +#define JUMP_COND_SELF ((0x20 << JUMP_COND_SHIFT) | JUMP_JSL) +#define JUMP_COND_CALM ((0x10 << JUMP_COND_SHIFT) | JUMP_JSL) +#define JUMP_COND_NIP ((0x08 << JUMP_COND_SHIFT) | JUMP_JSL) +#define JUMP_COND_NIFP ((0x04 << JUMP_COND_SHIFT) | JUMP_JSL) +#define JUMP_COND_NOP ((0x02 << JUMP_COND_SHIFT) | JUMP_JSL) +#define JUMP_COND_NCP ((0x01 << JUMP_COND_SHIFT) | JUMP_JSL) + +#define JUMP_OFFSET_SHIFT 0 +#define JUMP_OFFSET_MASK (0xff << JUMP_OFFSET_SHIFT) + +/* + * NFIFO ENTRY + * Data Constructs + * + */ +#define NFIFOENTRY_DEST_SHIFT 30 +#define NFIFOENTRY_DEST_MASK (3 << NFIFOENTRY_DEST_SHIFT) +#define NFIFOENTRY_DEST_DECO (0 << NFIFOENTRY_DEST_SHIFT) +#define NFIFOENTRY_DEST_CLASS1 (1 << NFIFOENTRY_DEST_SHIFT) +#define NFIFOENTRY_DEST_CLASS2 (2 << NFIFOENTRY_DEST_SHIFT) +#define NFIFOENTRY_DEST_BOTH (3 << NFIFOENTRY_DEST_SHIFT) + +#define NFIFOENTRY_LC2_SHIFT 29 +#define NFIFOENTRY_LC2_MASK (1 << NFIFOENTRY_LC2_SHIFT) +#define NFIFOENTRY_LC2 (1 << NFIFOENTRY_LC2_SHIFT) + +#define NFIFOENTRY_LC1_SHIFT 28 +#define NFIFOENTRY_LC1_MASK (1 << NFIFOENTRY_LC1_SHIFT) +#define NFIFOENTRY_LC1 (1 << NFIFOENTRY_LC1_SHIFT) + +#define NFIFOENTRY_FC2_SHIFT 27 +#define NFIFOENTRY_FC2_MASK (1 << NFIFOENTRY_FC2_SHIFT) +#define NFIFOENTRY_FC2 (1 << NFIFOENTRY_FC2_SHIFT) + +#define NFIFOENTRY_FC1_SHIFT 26 +#define NFIFOENTRY_FC1_MASK (1 << NFIFOENTRY_FC1_SHIFT) +#define NFIFOENTRY_FC1 (1 << NFIFOENTRY_FC1_SHIFT) + +#define NFIFOENTRY_STYPE_SHIFT 24 +#define NFIFOENTRY_STYPE_MASK (3 << NFIFOENTRY_STYPE_SHIFT) +#define NFIFOENTRY_STYPE_DFIFO (0 << NFIFOENTRY_STYPE_SHIFT) +#define NFIFOENTRY_STYPE_OFIFO (1 << NFIFOENTRY_STYPE_SHIFT) +#define NFIFOENTRY_STYPE_PAD (2 << NFIFOENTRY_STYPE_SHIFT) +#define NFIFOENTRY_STYPE_SNOOP (3 << NFIFOENTRY_STYPE_SHIFT) + +#define NFIFOENTRY_DTYPE_SHIFT 20 +#define NFIFOENTRY_DTYPE_MASK (0xF << NFIFOENTRY_DTYPE_SHIFT) + +#define NFIFOENTRY_DTYPE_SBOX (0x0 << NFIFOENTRY_DTYPE_SHIFT) +#define NFIFOENTRY_DTYPE_AAD (0x1 << NFIFOENTRY_DTYPE_SHIFT) +#define NFIFOENTRY_DTYPE_IV (0x2 << NFIFOENTRY_DTYPE_SHIFT) +#define NFIFOENTRY_DTYPE_SAD (0x3 << NFIFOENTRY_DTYPE_SHIFT) +#define NFIFOENTRY_DTYPE_ICV (0xA << NFIFOENTRY_DTYPE_SHIFT) +#define NFIFOENTRY_DTYPE_SKIP (0xE << NFIFOENTRY_DTYPE_SHIFT) +#define NFIFOENTRY_DTYPE_MSG (0xF << NFIFOENTRY_DTYPE_SHIFT) + +#define NFIFOENTRY_DTYPE_PK_A0 (0x0 << NFIFOENTRY_DTYPE_SHIFT) +#define NFIFOENTRY_DTYPE_PK_A1 (0x1 << NFIFOENTRY_DTYPE_SHIFT) +#define NFIFOENTRY_DTYPE_PK_A2 (0x2 << NFIFOENTRY_DTYPE_SHIFT) +#define NFIFOENTRY_DTYPE_PK_A3 (0x3 << NFIFOENTRY_DTYPE_SHIFT) +#define NFIFOENTRY_DTYPE_PK_B0 (0x4 << NFIFOENTRY_DTYPE_SHIFT) +#define NFIFOENTRY_DTYPE_PK_B1 (0x5 << NFIFOENTRY_DTYPE_SHIFT) +#define NFIFOENTRY_DTYPE_PK_B2 (0x6 << NFIFOENTRY_DTYPE_SHIFT) +#define NFIFOENTRY_DTYPE_PK_B3 (0x7 << NFIFOENTRY_DTYPE_SHIFT) +#define NFIFOENTRY_DTYPE_PK_N (0x8 << NFIFOENTRY_DTYPE_SHIFT) +#define NFIFOENTRY_DTYPE_PK_E (0x9 << NFIFOENTRY_DTYPE_SHIFT) +#define NFIFOENTRY_DTYPE_PK_A (0xC << NFIFOENTRY_DTYPE_SHIFT) +#define NFIFOENTRY_DTYPE_PK_B (0xD << NFIFOENTRY_DTYPE_SHIFT) + + +#define NFIFOENTRY_BND_SHIFT 19 +#define NFIFOENTRY_BND_MASK (1 << NFIFOENTRY_BND_SHIFT) +#define NFIFOENTRY_BND (1 << NFIFOENTRY_BND_SHIFT) + +#define NFIFOENTRY_PTYPE_SHIFT 16 +#define NFIFOENTRY_PTYPE_MASK (0x7 << NFIFOENTRY_PTYPE_SHIFT) + +#define NFIFOENTRY_PTYPE_ZEROS (0x0 << NFIFOENTRY_PTYPE_SHIFT) +#define NFIFOENTRY_PTYPE_RND_NOZEROS (0x1 << NFIFOENTRY_PTYPE_SHIFT) +#define NFIFOENTRY_PTYPE_INCREMENT (0x2 << NFIFOENTRY_PTYPE_SHIFT) +#define NFIFOENTRY_PTYPE_RND (0x3 << NFIFOENTRY_PTYPE_SHIFT) +#define NFIFOENTRY_PTYPE_ZEROS_NZ (0x4 << NFIFOENTRY_PTYPE_SHIFT) +#define NFIFOENTRY_PTYPE_RND_NZ_LZ (0x5 << NFIFOENTRY_PTYPE_SHIFT) +#define NFIFOENTRY_PTYPE_N (0x6 << NFIFOENTRY_PTYPE_SHIFT) +#define NFIFOENTRY_PTYPE_RND_NZ_N (0x7 << NFIFOENTRY_PTYPE_SHIFT) + +#define NFIFOENTRY_OC_SHIFT 15 +#define NFIFOENTRY_OC_MASK (1 << NFIFOENTRY_OC_SHIFT) +#define NFIFOENTRY_OC (1 << NFIFOENTRY_OC_SHIFT) + +#define NFIFOENTRY_AST_SHIFT 14 +#define NFIFOENTRY_AST_MASK (1 << NFIFOENTRY_OC_SHIFT) +#define NFIFOENTRY_AST (1 << NFIFOENTRY_OC_SHIFT) + +#define NFIFOENTRY_BM_SHIFT 11 +#define NFIFOENTRY_BM_MASK (1 << NFIFOENTRY_BM_SHIFT) +#define NFIFOENTRY_BM (1 << NFIFOENTRY_BM_SHIFT) + +#define NFIFOENTRY_PS_SHIFT 10 +#define NFIFOENTRY_PS_MASK (1 << NFIFOENTRY_PS_SHIFT) +#define NFIFOENTRY_PS (1 << NFIFOENTRY_PS_SHIFT) + +#define NFIFOENTRY_DLEN_SHIFT 0 +#define NFIFOENTRY_DLEN_MASK (0xFFF << NFIFOENTRY_DLEN_SHIFT) + +#define NFIFOENTRY_PLEN_SHIFT 0 +#define NFIFOENTRY_PLEN_MASK (0xFF << NFIFOENTRY_PLEN_SHIFT) + +/* Append Load Immediate Command */ +#define FD_CMD_APPEND_LOAD_IMMEDIATE 0x80000000 + +/* Set SEQ LIODN equal to the Non-SEQ LIODN for the job */ +#define FD_CMD_SET_SEQ_LIODN_EQUAL_NONSEQ_LIODN 0x40000000 + +/* Frame Descriptor Command for Replacement Job Descriptor */ +#define FD_CMD_REPLACE_JOB_DESC 0x20000000 + +#define ARC4_BLOCK_SIZE 1 +#define ARC4_MAX_KEY_SIZE 256 +#define ARC4_MIN_KEY_SIZE 1 + +#define XCBC_MAC_DIGEST_SIZE 16 +#define XCBC_MAC_BLOCK_WORDS 16 + + +#endif /* DESC_H */ diff --git a/drivers/crypto/caam/desc_constr.h b/drivers/crypto/caam/desc_constr.h new file mode 100644 index 000000000000..9f79fd7bd4d7 --- /dev/null +++ b/drivers/crypto/caam/desc_constr.h @@ -0,0 +1,390 @@ +/* + * caam descriptor construction helper functions + * + * Copyright 2008-2012 Freescale Semiconductor, Inc. + */ + +#include "desc.h" + +#define IMMEDIATE (1 << 23) +#define CAAM_CMD_SZ sizeof(u32) +#define CAAM_PTR_SZ sizeof(dma_addr_t) +#define CAAM_DESC_BYTES_MAX (CAAM_CMD_SZ * MAX_CAAM_DESCSIZE) +#define DESC_JOB_IO_LEN (CAAM_CMD_SZ * 5 + CAAM_PTR_SZ * 3) + +#ifdef DEBUG +#define PRINT_POS do { printk(KERN_DEBUG "%02d: %s\n", desc_len(desc),\ + &__func__[sizeof("append")]); } while (0) +#else +#define PRINT_POS +#endif + +#define SET_OK_NO_PROP_ERRORS (IMMEDIATE | LDST_CLASS_DECO | \ + LDST_SRCDST_WORD_DECOCTRL | \ + (LDOFF_CHG_SHARE_OK_NO_PROP << \ + LDST_OFFSET_SHIFT)) +#define DISABLE_AUTO_INFO_FIFO (IMMEDIATE | LDST_CLASS_DECO | \ + LDST_SRCDST_WORD_DECOCTRL | \ + (LDOFF_DISABLE_AUTO_NFIFO << LDST_OFFSET_SHIFT)) +#define ENABLE_AUTO_INFO_FIFO (IMMEDIATE | LDST_CLASS_DECO | \ + LDST_SRCDST_WORD_DECOCTRL | \ + (LDOFF_ENABLE_AUTO_NFIFO << LDST_OFFSET_SHIFT)) + +static inline int desc_len(u32 *desc) +{ + return *desc & HDR_DESCLEN_MASK; +} + +static inline int desc_bytes(void *desc) +{ + return desc_len(desc) * CAAM_CMD_SZ; +} + +static inline u32 *desc_end(u32 *desc) +{ + return desc + desc_len(desc); +} + +static inline void *sh_desc_pdb(u32 *desc) +{ + return desc + 1; +} + +static inline void init_desc(u32 *desc, u32 options) +{ + *desc = (options | HDR_ONE) + 1; +} + +static inline void init_sh_desc(u32 *desc, u32 options) +{ + PRINT_POS; + init_desc(desc, CMD_SHARED_DESC_HDR | options); +} + +static inline void init_sh_desc_pdb(u32 *desc, u32 options, size_t pdb_bytes) +{ + u32 pdb_len = (pdb_bytes + CAAM_CMD_SZ - 1) / CAAM_CMD_SZ; + + init_sh_desc(desc, (((pdb_len + 1) << HDR_START_IDX_SHIFT) + pdb_len) | + options); +} + +static inline void init_job_desc(u32 *desc, u32 options) +{ + init_desc(desc, CMD_DESC_HDR | options); +} + +static inline void append_ptr(u32 *desc, dma_addr_t ptr) +{ + dma_addr_t *offset = (dma_addr_t *)desc_end(desc); + + *offset = ptr; + + (*desc) += CAAM_PTR_SZ / CAAM_CMD_SZ; +} + +static inline void init_job_desc_shared(u32 *desc, dma_addr_t ptr, int len, + u32 options) +{ + PRINT_POS; + init_job_desc(desc, HDR_SHARED | options | + (len << HDR_START_IDX_SHIFT)); + append_ptr(desc, ptr); +} + +static inline void append_data(u32 *desc, void *data, int len) +{ + u32 *offset = desc_end(desc); + + if (len) /* avoid sparse warning: memcpy with byte count of 0 */ + memcpy(offset, data, len); + + (*desc) += (len + CAAM_CMD_SZ - 1) / CAAM_CMD_SZ; +} + +static inline void append_cmd(u32 *desc, u32 command) +{ + u32 *cmd = desc_end(desc); + + *cmd = command; + + (*desc)++; +} + +#define append_u32 append_cmd + +static inline void append_u64(u32 *desc, u64 data) +{ + u32 *offset = desc_end(desc); + + *offset = upper_32_bits(data); + *(++offset) = lower_32_bits(data); + + (*desc) += 2; +} + +/* Write command without affecting header, and return pointer to next word */ +static inline u32 *write_cmd(u32 *desc, u32 command) +{ + *desc = command; + + return desc + 1; +} + +static inline void append_cmd_ptr(u32 *desc, dma_addr_t ptr, int len, + u32 command) +{ + append_cmd(desc, command | len); + append_ptr(desc, ptr); +} + +/* Write length after pointer, rather than inside command */ +static inline void append_cmd_ptr_extlen(u32 *desc, dma_addr_t ptr, + unsigned int len, u32 command) +{ + append_cmd(desc, command); + if (!(command & (SQIN_RTO | SQIN_PRE))) + append_ptr(desc, ptr); + append_cmd(desc, len); +} + +static inline void append_cmd_data(u32 *desc, void *data, int len, + u32 command) +{ + append_cmd(desc, command | IMMEDIATE | len); + append_data(desc, data, len); +} + +#define APPEND_CMD_RET(cmd, op) \ +static inline u32 *append_##cmd(u32 *desc, u32 options) \ +{ \ + u32 *cmd = desc_end(desc); \ + PRINT_POS; \ + append_cmd(desc, CMD_##op | options); \ + return cmd; \ +} +APPEND_CMD_RET(jump, JUMP) +APPEND_CMD_RET(move, MOVE) + +static inline void set_jump_tgt_here(u32 *desc, u32 *jump_cmd) +{ + *jump_cmd = *jump_cmd | (desc_len(desc) - (jump_cmd - desc)); +} + +static inline void set_move_tgt_here(u32 *desc, u32 *move_cmd) +{ + *move_cmd &= ~MOVE_OFFSET_MASK; + *move_cmd = *move_cmd | ((desc_len(desc) << (MOVE_OFFSET_SHIFT + 2)) & + MOVE_OFFSET_MASK); +} + +#define APPEND_CMD(cmd, op) \ +static inline void append_##cmd(u32 *desc, u32 options) \ +{ \ + PRINT_POS; \ + append_cmd(desc, CMD_##op | options); \ +} +APPEND_CMD(operation, OPERATION) + +#define APPEND_CMD_LEN(cmd, op) \ +static inline void append_##cmd(u32 *desc, unsigned int len, u32 options) \ +{ \ + PRINT_POS; \ + append_cmd(desc, CMD_##op | len | options); \ +} + +APPEND_CMD_LEN(seq_load, SEQ_LOAD) +APPEND_CMD_LEN(seq_store, SEQ_STORE) +APPEND_CMD_LEN(seq_fifo_load, SEQ_FIFO_LOAD) +APPEND_CMD_LEN(seq_fifo_store, SEQ_FIFO_STORE) + +#define APPEND_CMD_PTR(cmd, op) \ +static inline void append_##cmd(u32 *desc, dma_addr_t ptr, unsigned int len, \ + u32 options) \ +{ \ + PRINT_POS; \ + append_cmd_ptr(desc, ptr, len, CMD_##op | options); \ +} +APPEND_CMD_PTR(key, KEY) +APPEND_CMD_PTR(load, LOAD) +APPEND_CMD_PTR(fifo_load, FIFO_LOAD) +APPEND_CMD_PTR(fifo_store, FIFO_STORE) + +static inline void append_store(u32 *desc, dma_addr_t ptr, unsigned int len, + u32 options) +{ + u32 cmd_src; + + cmd_src = options & LDST_SRCDST_MASK; + + append_cmd(desc, CMD_STORE | options | len); + + /* The following options do not require pointer */ + if (!(cmd_src == LDST_SRCDST_WORD_DESCBUF_SHARED || + cmd_src == LDST_SRCDST_WORD_DESCBUF_JOB || + cmd_src == LDST_SRCDST_WORD_DESCBUF_JOB_WE || + cmd_src == LDST_SRCDST_WORD_DESCBUF_SHARED_WE)) + append_ptr(desc, ptr); +} + +#define APPEND_SEQ_PTR_INTLEN(cmd, op) \ +static inline void append_seq_##cmd##_ptr_intlen(u32 *desc, dma_addr_t ptr, \ + unsigned int len, \ + u32 options) \ +{ \ + PRINT_POS; \ + if (options & (SQIN_RTO | SQIN_PRE)) \ + append_cmd(desc, CMD_SEQ_##op##_PTR | len | options); \ + else \ + append_cmd_ptr(desc, ptr, len, CMD_SEQ_##op##_PTR | options); \ +} +APPEND_SEQ_PTR_INTLEN(in, IN) +APPEND_SEQ_PTR_INTLEN(out, OUT) + +#define APPEND_CMD_PTR_TO_IMM(cmd, op) \ +static inline void append_##cmd##_as_imm(u32 *desc, void *data, \ + unsigned int len, u32 options) \ +{ \ + PRINT_POS; \ + append_cmd_data(desc, data, len, CMD_##op | options); \ +} +APPEND_CMD_PTR_TO_IMM(load, LOAD); +APPEND_CMD_PTR_TO_IMM(fifo_load, FIFO_LOAD); + +#define APPEND_CMD_PTR_EXTLEN(cmd, op) \ +static inline void append_##cmd##_extlen(u32 *desc, dma_addr_t ptr, \ + unsigned int len, u32 options) \ +{ \ + PRINT_POS; \ + append_cmd_ptr_extlen(desc, ptr, len, CMD_##op | SQIN_EXT | options); \ +} +APPEND_CMD_PTR_EXTLEN(seq_in_ptr, SEQ_IN_PTR) +APPEND_CMD_PTR_EXTLEN(seq_out_ptr, SEQ_OUT_PTR) + +/* + * Determine whether to store length internally or externally depending on + * the size of its type + */ +#define APPEND_CMD_PTR_LEN(cmd, op, type) \ +static inline void append_##cmd(u32 *desc, dma_addr_t ptr, \ + type len, u32 options) \ +{ \ + PRINT_POS; \ + if (sizeof(type) > sizeof(u16)) \ + append_##cmd##_extlen(desc, ptr, len, options); \ + else \ + append_##cmd##_intlen(desc, ptr, len, options); \ +} +APPEND_CMD_PTR_LEN(seq_in_ptr, SEQ_IN_PTR, u32) +APPEND_CMD_PTR_LEN(seq_out_ptr, SEQ_OUT_PTR, u32) + +/* + * 2nd variant for commands whose specified immediate length differs + * from length of immediate data provided, e.g., split keys + */ +#define APPEND_CMD_PTR_TO_IMM2(cmd, op) \ +static inline void append_##cmd##_as_imm(u32 *desc, void *data, \ + unsigned int data_len, \ + unsigned int len, u32 options) \ +{ \ + PRINT_POS; \ + append_cmd(desc, CMD_##op | IMMEDIATE | len | options); \ + append_data(desc, data, data_len); \ +} +APPEND_CMD_PTR_TO_IMM2(key, KEY); + +#define APPEND_CMD_RAW_IMM(cmd, op, type) \ +static inline void append_##cmd##_imm_##type(u32 *desc, type immediate, \ + u32 options) \ +{ \ + PRINT_POS; \ + append_cmd(desc, CMD_##op | IMMEDIATE | options | sizeof(type)); \ + append_cmd(desc, immediate); \ +} +APPEND_CMD_RAW_IMM(load, LOAD, u32); + +/* + * Append math command. Only the last part of destination and source need to + * be specified + */ +#define APPEND_MATH(op, desc, dest, src_0, src_1, len) \ +append_cmd(desc, CMD_MATH | MATH_FUN_##op | MATH_DEST_##dest | \ + MATH_SRC0_##src_0 | MATH_SRC1_##src_1 | (u32)len); + +#define append_math_add(desc, dest, src0, src1, len) \ + APPEND_MATH(ADD, desc, dest, src0, src1, len) +#define append_math_sub(desc, dest, src0, src1, len) \ + APPEND_MATH(SUB, desc, dest, src0, src1, len) +#define append_math_add_c(desc, dest, src0, src1, len) \ + APPEND_MATH(ADDC, desc, dest, src0, src1, len) +#define append_math_sub_b(desc, dest, src0, src1, len) \ + APPEND_MATH(SUBB, desc, dest, src0, src1, len) +#define append_math_and(desc, dest, src0, src1, len) \ + APPEND_MATH(AND, desc, dest, src0, src1, len) +#define append_math_or(desc, dest, src0, src1, len) \ + APPEND_MATH(OR, desc, dest, src0, src1, len) +#define append_math_xor(desc, dest, src0, src1, len) \ + APPEND_MATH(XOR, desc, dest, src0, src1, len) +#define append_math_lshift(desc, dest, src0, src1, len) \ + APPEND_MATH(LSHIFT, desc, dest, src0, src1, len) +#define append_math_rshift(desc, dest, src0, src1, len) \ + APPEND_MATH(RSHIFT, desc, dest, src0, src1, len) +#define append_math_ldshift(desc, dest, src0, src1, len) \ + APPEND_MATH(SHLD, desc, dest, src0, src1, len) + +/* Exactly one source is IMM. Data is passed in as u32 value */ +#define APPEND_MATH_IMM_u32(op, desc, dest, src_0, src_1, data) \ +do { \ + APPEND_MATH(op, desc, dest, src_0, src_1, CAAM_CMD_SZ); \ + append_cmd(desc, data); \ +} while (0) + +#define append_math_add_imm_u32(desc, dest, src0, src1, data) \ + APPEND_MATH_IMM_u32(ADD, desc, dest, src0, src1, data) +#define append_math_sub_imm_u32(desc, dest, src0, src1, data) \ + APPEND_MATH_IMM_u32(SUB, desc, dest, src0, src1, data) +#define append_math_add_c_imm_u32(desc, dest, src0, src1, data) \ + APPEND_MATH_IMM_u32(ADDC, desc, dest, src0, src1, data) +#define append_math_sub_b_imm_u32(desc, dest, src0, src1, data) \ + APPEND_MATH_IMM_u32(SUBB, desc, dest, src0, src1, data) +#define append_math_and_imm_u32(desc, dest, src0, src1, data) \ + APPEND_MATH_IMM_u32(AND, desc, dest, src0, src1, data) +#define append_math_or_imm_u32(desc, dest, src0, src1, data) \ + APPEND_MATH_IMM_u32(OR, desc, dest, src0, src1, data) +#define append_math_xor_imm_u32(desc, dest, src0, src1, data) \ + APPEND_MATH_IMM_u32(XOR, desc, dest, src0, src1, data) +#define append_math_lshift_imm_u32(desc, dest, src0, src1, data) \ + APPEND_MATH_IMM_u32(LSHIFT, desc, dest, src0, src1, data) +#define append_math_rshift_imm_u32(desc, dest, src0, src1, data) \ + APPEND_MATH_IMM_u32(RSHIFT, desc, dest, src0, src1, data) + +/* Exactly one source is IMM. Data is passed in as u64 value */ +#define APPEND_MATH_IMM_u64(op, desc, dest, src_0, src_1, data) \ +do { \ + u32 upper = (data >> 16) >> 16; \ + APPEND_MATH(op, desc, dest, src_0, src_1, CAAM_CMD_SZ * 2 | \ + (upper ? 0 : MATH_IFB)); \ + if (upper) \ + append_u64(desc, data); \ + else \ + append_u32(desc, data); \ +} while (0) + +#define append_math_add_imm_u64(desc, dest, src0, src1, data) \ + APPEND_MATH_IMM_u64(ADD, desc, dest, src0, src1, data) +#define append_math_sub_imm_u64(desc, dest, src0, src1, data) \ + APPEND_MATH_IMM_u64(SUB, desc, dest, src0, src1, data) +#define append_math_add_c_imm_u64(desc, dest, src0, src1, data) \ + APPEND_MATH_IMM_u64(ADDC, desc, dest, src0, src1, data) +#define append_math_sub_b_imm_u64(desc, dest, src0, src1, data) \ + APPEND_MATH_IMM_u64(SUBB, desc, dest, src0, src1, data) +#define append_math_and_imm_u64(desc, dest, src0, src1, data) \ + APPEND_MATH_IMM_u64(AND, desc, dest, src0, src1, data) +#define append_math_or_imm_u64(desc, dest, src0, src1, data) \ + APPEND_MATH_IMM_u64(OR, desc, dest, src0, src1, data) +#define append_math_xor_imm_u64(desc, dest, src0, src1, data) \ + APPEND_MATH_IMM_u64(XOR, desc, dest, src0, src1, data) +#define append_math_lshift_imm_u64(desc, dest, src0, src1, data) \ + APPEND_MATH_IMM_u64(LSHIFT, desc, dest, src0, src1, data) +#define append_math_rshift_imm_u64(desc, dest, src0, src1, data) \ + APPEND_MATH_IMM_u64(RSHIFT, desc, dest, src0, src1, data) diff --git a/drivers/crypto/caam/error.c b/drivers/crypto/caam/error.c new file mode 100644 index 000000000000..ff86569e9d6c --- /dev/null +++ b/drivers/crypto/caam/error.c @@ -0,0 +1,260 @@ +/* + * CAAM Error Reporting + * + * Copyright 2009-2011 Freescale Semiconductor, Inc. + */ + +#include +#include "regs.h" +#include "intern.h" +#include "desc.h" +#include "jr.h" +#include "error.h" + +static const struct { + u8 value; + const char *error_text; +} desc_error_list[] = { + { 0x00, "No error." }, + { 0x01, "SGT Length Error. The descriptor is trying to read more data than is contained in the SGT table." }, + { 0x02, "SGT Null Entry Error." }, + { 0x03, "Job Ring Control Error. There is a bad value in the Job Ring Control register." }, + { 0x04, "Invalid Descriptor Command. The Descriptor Command field is invalid." }, + { 0x05, "Reserved." }, + { 0x06, "Invalid KEY Command" }, + { 0x07, "Invalid LOAD Command" }, + { 0x08, "Invalid STORE Command" }, + { 0x09, "Invalid OPERATION Command" }, + { 0x0A, "Invalid FIFO LOAD Command" }, + { 0x0B, "Invalid FIFO STORE Command" }, + { 0x0C, "Invalid MOVE/MOVE_LEN Command" }, + { 0x0D, "Invalid JUMP Command. A nonlocal JUMP Command is invalid because the target is not a Job Header Command, or the jump is from a Trusted Descriptor to a Job Descriptor, or because the target Descriptor contains a Shared Descriptor." }, + { 0x0E, "Invalid MATH Command" }, + { 0x0F, "Invalid SIGNATURE Command" }, + { 0x10, "Invalid Sequence Command. A SEQ IN PTR OR SEQ OUT PTR Command is invalid or a SEQ KEY, SEQ LOAD, SEQ FIFO LOAD, or SEQ FIFO STORE decremented the input or output sequence length below 0. This error may result if a built-in PROTOCOL Command has encountered a malformed PDU." }, + { 0x11, "Skip data type invalid. The type must be 0xE or 0xF."}, + { 0x12, "Shared Descriptor Header Error" }, + { 0x13, "Header Error. Invalid length or parity, or certain other problems." }, + { 0x14, "Burster Error. Burster has gotten to an illegal state" }, + { 0x15, "Context Register Length Error. The descriptor is trying to read or write past the end of the Context Register. A SEQ LOAD or SEQ STORE with the VLF bit set was executed with too large a length in the variable length register (VSOL for SEQ STORE or VSIL for SEQ LOAD)." }, + { 0x16, "DMA Error" }, + { 0x17, "Reserved." }, + { 0x1A, "Job failed due to JR reset" }, + { 0x1B, "Job failed due to Fail Mode" }, + { 0x1C, "DECO Watchdog timer timeout error" }, + { 0x1D, "DECO tried to copy a key from another DECO but the other DECO's Key Registers were locked" }, + { 0x1E, "DECO attempted to copy data from a DECO that had an unmasked Descriptor error" }, + { 0x1F, "LIODN error. DECO was trying to share from itself or from another DECO but the two Non-SEQ LIODN values didn't match or the 'shared from' DECO's Descriptor required that the SEQ LIODNs be the same and they aren't." }, + { 0x20, "DECO has completed a reset initiated via the DRR register" }, + { 0x21, "Nonce error. When using EKT (CCM) key encryption option in the FIFO STORE Command, the Nonce counter reached its maximum value and this encryption mode can no longer be used." }, + { 0x22, "Meta data is too large (> 511 bytes) for TLS decap (input frame; block ciphers) and IPsec decap (output frame, when doing the next header byte update) and DCRC (output frame)." }, + { 0x23, "Read Input Frame error" }, + { 0x24, "JDKEK, TDKEK or TDSK not loaded error" }, + { 0x80, "DNR (do not run) error" }, + { 0x81, "undefined protocol command" }, + { 0x82, "invalid setting in PDB" }, + { 0x83, "Anti-replay LATE error" }, + { 0x84, "Anti-replay REPLAY error" }, + { 0x85, "Sequence number overflow" }, + { 0x86, "Sigver invalid signature" }, + { 0x87, "DSA Sign Illegal test descriptor" }, + { 0x88, "Protocol Format Error - A protocol has seen an error in the format of data received. When running RSA, this means that formatting with random padding was used, and did not follow the form: 0x00, 0x02, 8-to-N bytes of non-zero pad, 0x00, F data." }, + { 0x89, "Protocol Size Error - A protocol has seen an error in size. When running RSA, pdb size N < (size of F) when no formatting is used; or pdb size N < (F + 11) when formatting is used." }, + { 0xC1, "Blob Command error: Undefined mode" }, + { 0xC2, "Blob Command error: Secure Memory Blob mode error" }, + { 0xC4, "Blob Command error: Black Blob key or input size error" }, + { 0xC5, "Blob Command error: Invalid key destination" }, + { 0xC8, "Blob Command error: Trusted/Secure mode error" }, + { 0xF0, "IPsec TTL or hop limit field either came in as 0, or was decremented to 0" }, + { 0xF1, "3GPP HFN matches or exceeds the Threshold" }, +}; + +static const char * const cha_id_list[] = { + "", + "AES", + "DES", + "ARC4", + "MDHA", + "RNG", + "SNOW f8", + "Kasumi f8/9", + "PKHA", + "CRCA", + "SNOW f9", + "ZUCE", + "ZUCA", +}; + +static const char * const err_id_list[] = { + "No error.", + "Mode error.", + "Data size error.", + "Key size error.", + "PKHA A memory size error.", + "PKHA B memory size error.", + "Data arrived out of sequence error.", + "PKHA divide-by-zero error.", + "PKHA modulus even error.", + "DES key parity error.", + "ICV check failed.", + "Hardware error.", + "Unsupported CCM AAD size.", + "Class 1 CHA is not reset", + "Invalid CHA combination was selected", + "Invalid CHA selected.", +}; + +static const char * const rng_err_id_list[] = { + "", + "", + "", + "Instantiate", + "Not instantiated", + "Test instantiate", + "Prediction resistance", + "Prediction resistance and test request", + "Uninstantiate", + "Secure key generation", +}; + +static void report_invalid_status(struct device_d *jrdev, const u32 status, + const char *error) +{ + dev_err(jrdev, "%08x: %s: %s() not implemented\n", + status, error, __func__); +} + +static void report_ccb_status(struct device_d *jrdev, const u32 status, + const char *error) +{ + u8 cha_id = (status & JRSTA_CCBERR_CHAID_MASK) >> + JRSTA_CCBERR_CHAID_SHIFT; + u8 err_id = status & JRSTA_CCBERR_ERRID_MASK; + u8 idx = (status & JRSTA_DECOERR_INDEX_MASK) >> + JRSTA_DECOERR_INDEX_SHIFT; + char *idx_str; + const char *cha_str = "unidentified cha_id value 0x"; + char cha_err_code[3] = { 0 }; + const char *err_str = "unidentified err_id value 0x"; + char err_err_code[3] = { 0 }; + + if (status & JRSTA_DECOERR_JUMP) + idx_str = "jump tgt desc idx"; + else + idx_str = "desc idx"; + + if (cha_id < ARRAY_SIZE(cha_id_list)) + cha_str = cha_id_list[cha_id]; + else + snprintf(cha_err_code, sizeof(cha_err_code), "%02x", cha_id); + + if ((cha_id << JRSTA_CCBERR_CHAID_SHIFT) == JRSTA_CCBERR_CHAID_RNG && + err_id < ARRAY_SIZE(rng_err_id_list) && + strlen(rng_err_id_list[err_id])) { + /* RNG-only error */ + err_str = rng_err_id_list[err_id]; + } else if (err_id < ARRAY_SIZE(err_id_list)) + err_str = err_id_list[err_id]; + else + snprintf(err_err_code, sizeof(err_err_code), "%02x", err_id); + + /* + * CCB ICV check failures are part of normal operation life; + * we leave the upper layers to do what they want with them. + */ + if (err_id != JRSTA_CCBERR_ERRID_ICVCHK) + dev_err(jrdev, "%08x: %s: %s %d: %s%s: %s%s\n", + status, error, idx_str, idx, + cha_str, cha_err_code, + err_str, err_err_code); +} + +static void report_jump_status(struct device_d *jrdev, const u32 status, + const char *error) +{ + dev_err(jrdev, "%08x: %s: %s() not implemented\n", + status, error, __func__); +} + +static void report_deco_status(struct device_d *jrdev, const u32 status, + const char *error) +{ + u8 err_id = status & JRSTA_DECOERR_ERROR_MASK; + u8 idx = (status & JRSTA_DECOERR_INDEX_MASK) >> + JRSTA_DECOERR_INDEX_SHIFT; + char *idx_str; + const char *err_str = "unidentified error value 0x"; + char err_err_code[3] = { 0 }; + int i; + + if (status & JRSTA_DECOERR_JUMP) + idx_str = "jump tgt desc idx"; + else + idx_str = "desc idx"; + + for (i = 0; i < ARRAY_SIZE(desc_error_list); i++) + if (desc_error_list[i].value == err_id) + break; + + if (i != ARRAY_SIZE(desc_error_list) && desc_error_list[i].error_text) + err_str = desc_error_list[i].error_text; + else + snprintf(err_err_code, sizeof(err_err_code), "%02x", err_id); + + dev_err(jrdev, "%08x: %s: %s %d: %s%s\n", + status, error, idx_str, idx, err_str, err_err_code); +} + +static void report_jr_status(struct device_d *jrdev, const u32 status, + const char *error) +{ + dev_err(jrdev, "%08x: %s: %s() not implemented\n", + status, error, __func__); +} + +static void report_cond_code_status(struct device_d *jrdev, const u32 status, + const char *error) +{ + dev_err(jrdev, "%08x: %s: %s() not implemented\n", + status, error, __func__); +} + +void caam_jr_strstatus(struct device_d *jrdev, u32 status) +{ + static const struct stat_src { + void (*report_ssed)(struct device_d *jrdev, const u32 status, + const char *error); + const char *error; + } status_src[16] = { + { NULL, "No error" }, + { report_invalid_status, "invalid 0x0001" }, + { report_ccb_status, "CCB" }, + { report_jump_status, "Jump" }, + { report_deco_status, "DECO" }, + { NULL, "Queue Manager Interface" }, + { report_jr_status, "Job Ring" }, + { report_cond_code_status, "Condition Code" }, + { report_invalid_status, "invalid 0x1000" }, + { report_invalid_status, "invalid 0x1001" }, + { report_invalid_status, "invalid 0x1010" }, + { report_invalid_status, "invalid 0x1011" }, + { report_invalid_status, "invalid 0x1100" }, + { report_invalid_status, "invalid 0x1101" }, + { report_invalid_status, "invalid 0x1110" }, + { report_invalid_status, "invalid 0x1111" }, + }; + u32 ssrc = status >> JRSTA_SSRC_SHIFT; + const char *error = status_src[ssrc].error; + + /* + * If there is an error handling function, call it to report the error. + * Otherwise print the error source name. + */ + if (status_src[ssrc].report_ssed) + status_src[ssrc].report_ssed(jrdev, status, error); + else if (error) + dev_err(jrdev, "%d: %s\n", ssrc, error); + else + dev_err(jrdev, "%d: unknown error source\n", ssrc); +} +EXPORT_SYMBOL(caam_jr_strstatus); diff --git a/drivers/crypto/caam/error.h b/drivers/crypto/caam/error.h new file mode 100644 index 000000000000..4ea908977e74 --- /dev/null +++ b/drivers/crypto/caam/error.h @@ -0,0 +1,11 @@ +/* + * CAAM Error Reporting code header + * + * Copyright 2009-2011 Freescale Semiconductor, Inc. + */ + +#ifndef CAAM_ERROR_H +#define CAAM_ERROR_H +#define CAAM_ERROR_STR_MAX 302 +void caam_jr_strstatus(struct device_d *jrdev, u32 status); +#endif /* CAAM_ERROR_H */ diff --git a/drivers/crypto/caam/intern.h b/drivers/crypto/caam/intern.h new file mode 100644 index 000000000000..326bda532b83 --- /dev/null +++ b/drivers/crypto/caam/intern.h @@ -0,0 +1,105 @@ +/* + * CAAM/SEC 4.x driver backend + * Private/internal definitions between modules + * + * Copyright 2008-2011 Freescale Semiconductor, Inc. + * + */ + +#ifndef INTERN_H +#define INTERN_H + +struct device; + +/* Currently comes from Kconfig param as a ^2 (driver-required) */ +#define JOBR_DEPTH (1 << CONFIG_CRYPTO_DEV_FSL_CAAM_RINGSIZE) + +#define JOBR_INTC 0 +#define JOBR_INTC_TIME_THLD 0 +#define JOBR_INTC_COUNT_THLD 0 + +#define pr_hex_dump_debug(prefix_str, prefix_type, rowsize, groupsize, buf, len, ascii) \ + ({ \ + (7) <= LOGLEVEL ? print_hex_dump(KERN_DEBUG, prefix_str, prefix_type, rowsize, groupsize, buf, len, ascii) : 0; \ + }) + +/* + * Storage for tracking each in-process entry moving across a ring + * Each entry on an output ring needs one of these + */ +struct caam_jrentry_info { + void (*callbk)(struct device_d *dev, u32 *desc, u32 status, void *arg); + void *cbkarg; /* Argument per ring entry */ + u32 *desc_addr_virt; /* Stored virt addr for postprocessing */ + dma_addr_t desc_addr_dma; /* Stored bus addr for done matching */ + u32 desc_size; /* Stored size for postprocessing, header derived */ +}; + +/* Private sub-storage for a single JobR */ +struct caam_drv_private_jr { + struct list_head list_node; /* Job Ring device list */ + struct device_d *dev; + int ridx; + struct caam_job_ring __iomem *rregs; /* JobR's register space */ + int irq; /* One per queue */ + + /* Number of scatterlist crypt transforms active on the JobR */ + int tfm_count; + + /* Job ring info */ + int ringsize; /* Size of rings (assume input = output) */ + struct caam_jrentry_info *entinfo; /* Alloc'ed 1 per ring entry */ + spinlock_t inplock; /* Input ring index lock */ + int inp_ring_write_index; /* Input index "tail" */ + int head; /* entinfo (s/w ring) head index */ + dma_addr_t *inpring; /* Base of input ring, alloc DMA-safe */ + spinlock_t outlock; /* Output ring index lock */ + int out_ring_read_index; /* Output index "tail" */ + int tail; /* entinfo (s/w ring) tail index */ + struct jr_outentry *outring; /* Base of output ring, DMA-safe */ +}; + +/* + * Driver-private storage for a single CAAM block instance + */ +struct caam_drv_private { + + struct device *dev; + struct device *smdev; + struct device_d **jrpdev; /* Alloc'ed array per sub-device */ + struct device_d *pdev; + + /* Physical-presence section */ + struct caam_ctrl __iomem *ctrl; /* controller region */ + struct caam_deco __iomem *deco; /* DECO/CCB views */ + struct caam_assurance __iomem *assure; + struct caam_queue_if __iomem *qi; /* QI control region */ + struct caam_job_ring __iomem *jr[4]; /* JobR's register space */ + struct snvs_full __iomem *snvs; /* SNVS HP+LP register space */ + dma_addr_t __iomem *sm_base; /* Secure memory storage base */ + u32 sm_size; + + /* + * Detected geometry block. Filled in from device tree if powerpc, + * or from register-based version detection code + */ + u8 total_jobrs; /* Total Job Rings in device */ + u8 qi_present; /* Nonzero if QI present in device */ + int secvio_irq; /* Security violation interrupt number */ + int virt_en; /* Virtualization enabled in CAAM */ + +#define RNG4_MAX_HANDLES 2 + /* RNG4 block */ + u32 rng4_sh_init; /* This bitmap shows which of the State + Handles of the RNG4 block are initialized + by this driver */ + + struct clk *caam_ipg; + struct clk *caam_mem; + struct clk *caam_aclk; + struct clk *caam_emi_slow; +}; + +void caam_jr_algapi_init(struct device *dev); +void caam_jr_algapi_remove(struct device *dev); +#endif /* INTERN_H */ diff --git a/drivers/crypto/caam/jr.c b/drivers/crypto/caam/jr.c new file mode 100644 index 000000000000..3a82d0559898 --- /dev/null +++ b/drivers/crypto/caam/jr.c @@ -0,0 +1,363 @@ +/* +* CAAM/SEC 4.x transport/backend driver +* JobR backend functionality + * + * Copyright 2008-2015 Freescale Semiconductor, Inc. + */ + +#include +#include +#include +#include +#include +#include +#include +#include +#include + +#include "regs.h" +#include "jr.h" +#include "desc.h" +#include "desc_constr.h" +#include "error.h" +#include "intern.h" + +static int caam_reset_hw_jr(struct device_d *dev) +{ + struct caam_drv_private_jr *jrp = dev->priv; + unsigned int timeout = 10000000; + unsigned int val; + + /* initiate flush (required prior to reset) */ + wr_reg32(&jrp->rregs->jrcommand, JRCR_RESET); + do { + val = rd_reg32(&jrp->rregs->jrintstatus); + if ((val & JRINT_ERR_HALT_MASK) != JRINT_ERR_HALT_INPROGRESS) + break; + } while (--timeout); + + if ((val & JRINT_ERR_HALT_MASK) != + JRINT_ERR_HALT_COMPLETE && timeout == 0) { + dev_err(dev, "failed to flush job ring %d (timeout %d, status 0x%08x)\n", + jrp->ridx, timeout, val); + return -EIO; + } + + /* initiate reset */ + timeout = 10000000; + wr_reg32(&jrp->rregs->jrcommand, JRCR_RESET); + do { + val = rd_reg32(&jrp->rregs->jrcommand); + if (!(val & JRCR_RESET)) + break; + } while (--timeout); + + if (timeout == 0) { + dev_err(dev, "failed to reset job ring %d (timeout %d, status 0x%08x\n", + jrp->ridx, timeout, val); + return -EIO; + } + + return 0; +} + +/* + * Shutdown JobR independent of platform property code + */ +int caam_jr_shutdown(struct device_d *dev) +{ + struct caam_drv_private_jr *jrp = dev->priv; + + /* Free rings */ + dma_free_coherent(jrp->inpring, 0, sizeof(dma_addr_t) * JOBR_DEPTH); + dma_free_coherent(jrp->outring, 0, sizeof(struct jr_outentry) * JOBR_DEPTH); + kfree(jrp->entinfo); + + return 0; +} + +/* Deferred service handler, run as interrupt-fired tasklet */ +static int caam_jr_dequeue(struct caam_drv_private_jr *jrp) +{ + int hw_idx, sw_idx, i, head, tail; + void (*usercall)(struct device_d *dev, u32 *desc, u32 status, void *arg); + u32 *userdesc, userstatus; + void *userarg; + int found; + + while (rd_reg32(&jrp->rregs->outring_used)) { + head = jrp->head; + + sw_idx = tail = jrp->tail; + hw_idx = jrp->out_ring_read_index; + + found = 0; + + for (i = 0; CIRC_CNT(head, tail + i, JOBR_DEPTH) >= 1; i++) { + sw_idx = (tail + i) & (JOBR_DEPTH - 1); + + if (jrp->outring[hw_idx].desc == + jrp->entinfo[sw_idx].desc_addr_dma) { + found = 1; + break; /* found */ + } + } + + if (!found) + return -ENOENT; + + barrier(); + + /* mark completed, avoid matching on a recycled desc addr */ + jrp->entinfo[sw_idx].desc_addr_dma = 0; + + /* Stash callback params for use outside of lock */ + usercall = jrp->entinfo[sw_idx].callbk; + userarg = jrp->entinfo[sw_idx].cbkarg; + userdesc = jrp->entinfo[sw_idx].desc_addr_virt; + userstatus = jrp->outring[hw_idx].jrstatus; + + barrier(); + + /* set done */ + wr_reg32(&jrp->rregs->outring_rmvd, 1); + + jrp->out_ring_read_index = (jrp->out_ring_read_index + 1) & + (JOBR_DEPTH - 1); + + /* + * if this job completed out-of-order, do not increment + * the tail. Otherwise, increment tail by 1 plus the + * number of subsequent jobs already completed out-of-order + */ + if (sw_idx == tail) { + do { + tail = (tail + 1) & (JOBR_DEPTH - 1); + } while (CIRC_CNT(head, tail, JOBR_DEPTH) >= 1 && + jrp->entinfo[tail].desc_addr_dma == 0); + + jrp->tail = tail; + } + + + /* Finally, execute user's callback */ + usercall(jrp->dev, userdesc, userstatus, userarg); + } + + return 0; +} + +/* Main per-ring interrupt handler */ +static int caam_jr_interrupt(struct caam_drv_private_jr *jrp) +{ + unsigned int timeout = 10000000; + u32 irqstate; + + do { + irqstate = rd_reg32(&jrp->rregs->jrintstatus); + if (irqstate) + break; + } while (--timeout > 0); + + if (timeout == 0) { + dev_err(jrp->dev, "timeout waiting for interrupt\n"); + return -ETIMEDOUT; + } + + /* + * If JobR error, we got more development work to do + * Flag a bug now, but we really need to shut down and + * restart the queue (and fix code). + */ + if (irqstate & JRINT_JR_ERROR) { + dev_err(jrp->dev, "job ring error: irqstate: %08x\n", irqstate); + BUG(); + } + + /* Have valid interrupt at this point, just ACK and trigger */ + wr_reg32(&jrp->rregs->jrintstatus, irqstate); + + return caam_jr_dequeue(jrp); +} + + +/** + * caam_jr_enqueue() - Enqueue a job descriptor head. Returns 0 if OK, + * -EBUSY if the queue is full, -EIO if it cannot map the caller's + * descriptor. + * @dev: device of the job ring to be used. + * @desc: points to a job descriptor that execute our request. All + * descriptors (and all referenced data) must be in a DMAable + * region, and all data references must be physical addresses + * accessible to CAAM (i.e. within a PAMU window granted + * to it). + * @cbk: pointer to a callback function to be invoked upon completion + * of this request. This has the form: + * callback(struct device *dev, u32 *desc, u32 stat, void *arg) + * where: + * @dev: contains the job ring device that processed this + * response. + * @desc: descriptor that initiated the request, same as + * "desc" being argued to caam_jr_enqueue(). + * @status: untranslated status received from CAAM. See the + * reference manual for a detailed description of + * error meaning, or see the JRSTA definitions in the + * register header file + * @areq: optional pointer to an argument passed with the + * original request + * @areq: optional pointer to a user argument for use at callback + * time. + **/ +int caam_jr_enqueue(struct device_d *dev, u32 *desc, + void (*cbk)(struct device_d *dev, u32 *desc, + u32 status, void *areq), + void *areq) +{ + struct caam_drv_private_jr *jrp = dev->priv; + struct caam_jrentry_info *head_entry; + int head, tail, desc_size; + + desc_size = (*desc & HDR_JD_LENGTH_MASK) * sizeof(u32); + + head = jrp->head; + tail = jrp->tail; + if (!rd_reg32(&jrp->rregs->inpring_avail) || + CIRC_SPACE(head, tail, JOBR_DEPTH) <= 0) { + return -EBUSY; + } + + head_entry = &jrp->entinfo[head]; + head_entry->desc_addr_virt = phys_to_virt((u32) desc); + head_entry->desc_size = desc_size; + head_entry->callbk = (void *)cbk; + head_entry->cbkarg = areq; + head_entry->desc_addr_dma = (dma_addr_t)desc; + + jrp->inpring[jrp->inp_ring_write_index] = (dma_addr_t)desc; + + barrier(); + + jrp->inp_ring_write_index = (jrp->inp_ring_write_index + 1) & + (JOBR_DEPTH - 1); + jrp->head = (head + 1) & (JOBR_DEPTH - 1); + + barrier(); + wr_reg32(&jrp->rregs->inpring_jobadd, 1); + + clrbits32(&jrp->rregs->rconfig_lo, JRCFG_IMSK); + + return caam_jr_interrupt(jrp); +} +EXPORT_SYMBOL(caam_jr_enqueue); + +/* + * Init JobR independent of platform property detection + */ +static int caam_jr_init(struct device_d *dev) +{ + struct caam_drv_private_jr *jrp; + int i, error; + + jrp = dev->priv; + + error = caam_reset_hw_jr(dev); + if (error) + return -EINVAL; + + error = -ENOMEM; + jrp->inpring = dma_alloc_coherent(sizeof(*jrp->inpring) * JOBR_DEPTH, + DMA_ADDRESS_BROKEN); + if (!jrp->inpring) + return error; + + jrp->outring = dma_alloc_coherent(sizeof(*jrp->outring) * + JOBR_DEPTH, DMA_ADDRESS_BROKEN); + if (!jrp->outring) + goto out_free_inpring; + + jrp->entinfo = xzalloc(sizeof(*jrp->entinfo) * JOBR_DEPTH); + if (!jrp->entinfo) + goto out_free_outring; + + for (i = 0; i < JOBR_DEPTH; i++) + jrp->entinfo[i].desc_addr_dma = !0; + + /* Setup rings */ + jrp->inp_ring_write_index = 0; + jrp->out_ring_read_index = 0; + jrp->head = 0; + jrp->tail = 0; + + wr_reg64(&jrp->rregs->inpring_base, (dma_addr_t) jrp->inpring); + wr_reg64(&jrp->rregs->outring_base, (dma_addr_t) jrp->outring); + wr_reg32(&jrp->rregs->inpring_size, JOBR_DEPTH); + wr_reg32(&jrp->rregs->outring_size, JOBR_DEPTH); + + jrp->ringsize = JOBR_DEPTH; + + return 0; + +out_free_outring: + dma_free_coherent(jrp->outring, 0, sizeof(struct jr_outentry) * JOBR_DEPTH); +out_free_inpring: + dma_free_coherent(jrp->inpring, 0, sizeof(dma_addr_t) * JOBR_DEPTH); + dev_err(dev, "can't allocate job rings for %d\n", jrp->ridx); + return error; +} + + +/* + * Probe routine for each detected JobR subsystem. + */ +static int caam_jr_probe(struct device_d *dev) +{ + struct device_node *nprop; + struct caam_job_ring __iomem *ctrl; + struct caam_drv_private_jr *jrpriv; + static int total_jobrs; + int error; + + jrpriv = xzalloc(sizeof(*jrpriv)); + if (!jrpriv) + return -ENOMEM; + + dev->priv = jrpriv; + jrpriv->dev = dev; + + /* save ring identity relative to detection */ + jrpriv->ridx = total_jobrs++; + + nprop = dev->device_node; + /* Get configuration properties from device tree */ + /* First, get register page */ + ctrl = dev_request_mem_region(dev, 0); + if (IS_ERR(ctrl)) + return -ENOMEM; + + jrpriv->rregs = (struct caam_job_ring __force *)ctrl; + + /* Now do the platform independent part */ + error = caam_jr_init(dev); /* now turn on hardware */ + if (error) + return error; + + jrpriv->tfm_count = 0; + + return 0; +} + +static __maybe_unused struct of_device_id caam_jr_match[] = { + { + .compatible = "fsl,sec-v4.0-job-ring", + }, { + .compatible = "fsl,sec4.0-job-ring", + }, + {}, +}; + +static struct driver_d caam_jr_driver = { + .name = "caam_jr", + .probe = caam_jr_probe, + .of_compatible = DRV_OF_COMPAT(caam_jr_match), +}; +device_platform_driver(caam_jr_driver); diff --git a/drivers/crypto/caam/jr.h b/drivers/crypto/caam/jr.h new file mode 100644 index 000000000000..e0e53c0f6cbf --- /dev/null +++ b/drivers/crypto/caam/jr.h @@ -0,0 +1,18 @@ +/* + * CAAM public-level include definitions for the JobR backend + * + * Copyright 2008-2011 Freescale Semiconductor, Inc. + */ + +#ifndef JR_H +#define JR_H + +/* Prototypes for backend-level services exposed to APIs */ +struct device *caam_jr_alloc(void); +void caam_jr_free(struct device *rdev); +int caam_jr_enqueue(struct device_d *dev, u32 *desc, + void (*cbk)(struct device_d *dev, u32 *desc, u32 status, + void *areq), + void *areq); + +#endif /* JR_H */ diff --git a/drivers/crypto/caam/regs.h b/drivers/crypto/caam/regs.h new file mode 100644 index 000000000000..e0ef1f82e760 --- /dev/null +++ b/drivers/crypto/caam/regs.h @@ -0,0 +1,982 @@ +/* + * CAAM hardware register-level view + * + * Copyright 2008-2015 Freescale Semiconductor, Inc. + */ + +#ifndef REGS_H +#define REGS_H + +#include +#include + +/* + * Architecture-specific register access methods + * + * CAAM's bus-addressable registers are 64 bits internally. + * They have been wired to be safely accessible on 32-bit + * architectures, however. Registers were organized such + * that (a) they can be contained in 32 bits, (b) if not, then they + * can be treated as two 32-bit entities, or finally (c) if they + * must be treated as a single 64-bit value, then this can safely + * be done with two 32-bit cycles. + * + * For 32-bit operations on 64-bit values, CAAM follows the same + * 64-bit register access conventions as it's predecessors, in that + * writes are "triggered" by a write to the register at the numerically + * higher address, thus, a full 64-bit write cycle requires a write + * to the lower address, followed by a write to the higher address, + * which will latch/execute the write cycle. + * + * For example, let's assume a SW reset of CAAM through the master + * configuration register. + * - SWRST is in bit 31 of MCFG. + * - MCFG begins at base+0x0000. + * - Bits 63-32 are a 32-bit word at base+0x0000 (numerically-lower) + * - Bits 31-0 are a 32-bit word at base+0x0004 (numerically-higher) + * + * (and on Power, the convention is 0-31, 32-63, I know...) + * + * Assuming a 64-bit write to this MCFG to perform a software reset + * would then require a write of 0 to base+0x0000, followed by a + * write of 0x80000000 to base+0x0004, which would "execute" the + * reset. + * + * Of course, since MCFG 63-32 is all zero, we could cheat and simply + * write 0x8000000 to base+0x0004, and the reset would work fine. + * However, since CAAM does contain some write-and-read-intended + * 64-bit registers, this code defines 64-bit access methods for + * the sake of internal consistency and simplicity, and so that a + * clean transition to 64-bit is possible when it becomes necessary. + * + * There are limitations to this that the developer must recognize. + * 32-bit architectures cannot enforce an atomic-64 operation, + * Therefore: + * + * - On writes, since the HW is assumed to latch the cycle on the + * write of the higher-numeric-address word, then ordered + * writes work OK. + * + * - For reads, where a register contains a relevant value of more + * that 32 bits, the hardware employs logic to latch the other + * "half" of the data until read, ensuring an accurate value. + * This is of particular relevance when dealing with CAAM's + * performance counters. + * + */ + +#define wr_reg32(reg, data) writel(data, reg) +#define rd_reg32(reg) readl(reg) + +/* These are common macros for Power, put here for ARMs */ +#define setbits32(_addr, _v) writel((readl(_addr) | (_v)), (_addr)) +#define clrbits32(_addr, _v) writel((readl(_addr) & ~(_v)), (_addr)) +//#endif + +/* + * The only users of these wr/rd_reg64 functions is the Job Ring (JR). + * The DMA address registers in the JR are a pair of 32-bit registers. + * The layout is: + * + * base + 0x0000 : most-significant 32 bits + * base + 0x0004 : least-significant 32 bits + * + * The 32-bit version of this core therefore has to write to base + 0x0004 + * to set the 32-bit wide DMA address. This seems to be independent of the + * endianness of the written/read data. + */ + +#define REG64_MS32(reg) ((u32 __iomem *)(reg)) +#define REG64_LS32(reg) ((u32 __iomem *)(reg) + 1) + +static inline void wr_reg64(u64 __iomem *reg, u64 data) +{ + wr_reg32(REG64_MS32(reg), data >> 32); + wr_reg32(REG64_LS32(reg), data); +} + +static inline u64 rd_reg64(u64 __iomem *reg) +{ + return ((u64)rd_reg32(REG64_MS32(reg)) << 32 | + (u64)rd_reg32(REG64_LS32(reg))); +} + +/* + * jr_outentry + * Represents each entry in a JobR output ring + */ +struct jr_outentry { + dma_addr_t desc;/* Pointer to completed descriptor */ + u32 jrstatus; /* Status for completed descriptor */ +} __packed; + +/* + * CHA version ID / instantiation bitfields + * Defined for use within cha_id in perfmon + * Note that the same shift/mask selectors can be used to pull out number + * of instantiated blocks within cha_num in perfmon, the locations are + * the same. + */ + +/* Number of DECOs */ +#define CHA_NUM_MS_DECONUM_SHIFT 24 +#define CHA_NUM_MS_DECONUM_MASK (0xfull << CHA_NUM_MS_DECONUM_SHIFT) + +/* CHA Version IDs */ +#define CHA_ID_LS_AES_SHIFT 0 +#define CHA_ID_LS_AES_MASK (0xfull << CHA_ID_LS_AES_SHIFT) + +#define CHA_ID_LS_DES_SHIFT 4 +#define CHA_ID_LS_DES_MASK (0xfull << CHA_ID_LS_DES_SHIFT) + +#define CHA_ID_LS_ARC4_SHIFT 8 +#define CHA_ID_LS_ARC4_MASK (0xfull << CHA_ID_LS_ARC4_SHIFT) + +#define CHA_ID_LS_MD_SHIFT 12 +#define CHA_ID_LS_MD_MASK (0xfull << CHA_ID_LS_MD_SHIFT) + +#define CHA_ID_LS_RNG_SHIFT 16 +#define CHA_ID_LS_RNG_MASK (0xfull << CHA_ID_LS_RNG_SHIFT) + +#define CHA_ID_LS_SNW8_SHIFT 20 +#define CHA_ID_LS_SNW8_MASK (0xfull << CHA_ID_LS_SNW8_SHIFT) + +#define CHA_ID_LS_KAS_SHIFT 24 +#define CHA_ID_LS_KAS_MASK (0xfull << CHA_ID_LS_KAS_SHIFT) + +#define CHA_ID_LS_PK_SHIFT 28 +#define CHA_ID_LS_PK_MASK (0xfull << CHA_ID_LS_PK_SHIFT) + +#define CHA_ID_MS_CRC_SHIFT 0 +#define CHA_ID_MS_CRC_MASK (0xfull << CHA_ID_MS_CRC_SHIFT) + +#define CHA_ID_MS_SNW9_SHIFT 4 +#define CHA_ID_MS_SNW9_MASK (0xfull << CHA_ID_MS_SNW9_SHIFT) + +#define CHA_ID_MS_DECO_SHIFT 24 +#define CHA_ID_MS_DECO_MASK (0xfull << CHA_ID_MS_DECO_SHIFT) + +#define CHA_ID_MS_JR_SHIFT 28 +#define CHA_ID_MS_JR_MASK (0xfull << CHA_ID_MS_JR_SHIFT) + +/* ZUC-Authentication */ +#define CHA_ID_MS_ZA_SHIFT 12 +#define CHA_ID_MS_ZA_MASK (0xfull << CHA_ID_MS_ZA_SHIFT) + +/* ZUC-Encryption */ +#define CHA_ID_MS_ZE_SHIFT 8 +#define CHA_ID_MS_ZE_MASK (0xfull << CHA_ID_MS_ZE_SHIFT) + +/* SNOW f9 */ +#define CHA_ID_MS_SNW9_SHIFT 4 +#define CHA_ID_MS_SNW9_MASK (0xfull << CHA_ID_MS_SNW9_SHIFT) + +/* CRC */ +#define CHA_ID_MS_CRC_SHIFT 0 +#define CHA_ID_MS_CRC_MASK (0xfull << CHA_ID_MS_CRC_SHIFT) + +/* Public Key */ +#define CHA_ID_LS_PK_SHIFT 28 +#define CHA_ID_LS_PK_MASK (0xfull << CHA_ID_LS_PK_SHIFT) + +/* Kasumi */ +#define CHA_ID_LS_KAS_SHIFT 24 +#define CHA_ID_LS_KAS_MASK (0xfull << CHA_ID_LS_KAS_SHIFT) + +/* SNOW f8 */ +#define CHA_ID_LS_SNW8_SHIFT 20 +#define CHA_ID_LS_SNW8_MASK (0xfull << CHA_ID_LS_SNW8_SHIFT) + +/* + * Random Generator + * RNG4 = FIPS-verification-compliant, requires init kickstart for use + */ +#define CHA_ID_LS_RNG_SHIFT 16 +#define CHA_ID_LS_RNG_MASK (0xfull << CHA_ID_LS_RNG_SHIFT) +#define CHA_ID_LS_RNG_A (0x1ull << CHA_ID_LS_RNG_SHIFT) +#define CHA_ID_LS_RNG_B (0x2ull << CHA_ID_LS_RNG_SHIFT) +#define CHA_ID_LS_RNG_C (0x3ull << CHA_ID_LS_RNG_SHIFT) +#define CHA_ID_LS_RNG_4 (0x4ull << CHA_ID_LS_RNG_SHIFT) + +/* + * Message Digest + * LP256 = Low Power (MD5/SHA1/SHA224/SHA256 + HMAC) + * LP512 = Low Power (LP256 + SHA384/SHA512) + * HP = High Power (LP512 + SMAC) + */ +#define CHA_ID_LS_MD_SHIFT 12 +#define CHA_ID_LS_MD_MASK (0xfull << CHA_ID_LS_MD_SHIFT) +#define CHA_ID_LS_MD_LP256 (0x0ull << CHA_ID_LS_MD_SHIFT) +#define CHA_ID_LS_MD_LP512 (0x1ull << CHA_ID_LS_MD_SHIFT) +#define CHA_ID_LS_MD_HP (0x2ull << CHA_ID_LS_MD_SHIFT) + +/* ARC4 Streamcipher */ +#define CHA_ID_LS_ARC4_SHIFT 8 +#define CHA_ID_LS_ARC4_MASK (0xfull << CHA_ID_LS_ARC4_SHIFT) +#define CHA_ID_LS_ARC4_LP (0x0ull << CHA_ID_LS_ARC4_SHIFT) +#define CHA_ID_LS_ARC4_HP (0x1ull << CHA_ID_LS_ARC4_SHIFT) + +/* DES Blockcipher Accelerator */ +#define CHA_ID_LS_DES_SHIFT 4 +#define CHA_ID_LS_DES_MASK (0xfull << CHA_ID_LS_DES_SHIFT) + +/* + * AES Blockcipher + Combo Mode Accelerator + * LP = Low Power (includes ECB/CBC/CFB128/OFB/CTR/CCM/CMAC/XCBC-MAC) + * HP = High Power (LP + CBCXCBC/CTRXCBC/XTS/GCM) + * DIFFPWR = ORed in if differential-power-analysis resistance implemented + */ +#define CHA_ID_LS_AES_MASK (0xfull << CHA_ID_LS_AES_SHIFT) +#define CHA_ID_LS_AES_LP (0x3ull << CHA_ID_LS_AES_SHIFT) +#define CHA_ID_LS_AES_HP (0x4ull << CHA_ID_LS_AES_SHIFT) +#define CHA_ID_LS_AES_DIFFPWR (0x1ull << CHA_ID_LS_AES_SHIFT) + +/* + * caam_perfmon - Performance Monitor/Secure Memory Status/ + * CAAM Global Status/Component Version IDs + * + * Spans f00-fff wherever instantiated + */ + +struct sec_vid { + u16 ip_id; + u8 maj_rev; + u8 min_rev; +}; + +struct caam_perfmon { + /* Performance Monitor Registers f00-f9f */ + u64 req_dequeued; /* PC_REQ_DEQ - Dequeued Requests */ + u64 ob_enc_req; /* PC_OB_ENC_REQ - Outbound Encrypt Requests */ + u64 ib_dec_req; /* PC_IB_DEC_REQ - Inbound Decrypt Requests */ + u64 ob_enc_bytes; /* PC_OB_ENCRYPT - Outbound Bytes Encrypted */ + u64 ob_prot_bytes; /* PC_OB_PROTECT - Outbound Bytes Protected */ + u64 ib_dec_bytes; /* PC_IB_DECRYPT - Inbound Bytes Decrypted */ + u64 ib_valid_bytes; /* PC_IB_VALIDATED Inbound Bytes Validated */ + u64 rsvd[13]; + + /* CAAM Hardware Instantiation Parameters fa0-fbf */ + u32 cha_rev_ms; /* CRNR - CHA Rev No. Most significant half*/ + u32 cha_rev_ls; /* CRNR - CHA Rev No. Least significant half*/ +#define CTPR_MS_QI_SHIFT 25 +#define CTPR_MS_QI_MASK (0x1ull << CTPR_MS_QI_SHIFT) +#define CTPR_MS_VIRT_EN_INCL 0x00000001 +#define CTPR_MS_VIRT_EN_POR 0x00000002 +#define CTPR_MS_PG_SZ_MASK 0x10 +#define CTPR_MS_PG_SZ_SHIFT 4 + u32 comp_parms_ms; /* CTPR - Compile Parameters Register */ + u32 comp_parms_ls; /* CTPR - Compile Parameters Register */ + /* Secure Memory State Visibility */ + u32 rsvd1; + u32 smstatus; /* Secure memory status */ + u32 rsvd2; + u32 smpartown; /* Secure memory partition owner */ + + /* CAAM Global Status fc0-fdf */ + u64 faultaddr; /* FAR - Fault Address */ + u32 faultliodn; /* FALR - Fault Address LIODN */ + u32 faultdetail; /* FADR - Fault Addr Detail */ + u32 rsvd3; + u32 status; /* CSTA - CAAM Status */ + u32 smpart; /* Secure Memory Partition Parameters */ + u32 smvid; /* Secure Memory Version ID */ + + /* Component Instantiation Parameters fe0-fff */ + u32 rtic_id; /* RVID - RTIC Version ID */ + u32 ccb_id; /* CCBVID - CCB Version ID */ + u32 cha_id_ms; /* CHAVID - CHA Version ID Most Significant*/ + u32 cha_id_ls; /* CHAVID - CHA Version ID Least Significant*/ + u32 cha_num_ms; /* CHANUM - CHA Number Most Significant */ + u32 cha_num_ls; /* CHANUM - CHA Number Least Significant*/ + u32 caam_id_ms; /* CAAMVID - CAAM Version ID MS */ + u32 caam_id_ls; /* CAAMVID - CAAM Version ID LS */ +}; + +#define SMSTATUS_PART_SHIFT 28 +#define SMSTATUS_PART_MASK (0xf << SMSTATUS_PART_SHIFT) +#define SMSTATUS_PAGE_SHIFT 16 +#define SMSTATUS_PAGE_MASK (0x7ff << SMSTATUS_PAGE_SHIFT) +#define SMSTATUS_MID_SHIFT 8 +#define SMSTATUS_MID_MASK (0x3f << SMSTATUS_MID_SHIFT) +#define SMSTATUS_ACCERR_SHIFT 4 +#define SMSTATUS_ACCERR_MASK (0xf << SMSTATUS_ACCERR_SHIFT) +#define SMSTATUS_ACCERR_NONE 0 +#define SMSTATUS_ACCERR_ALLOC 1 /* Page not allocated */ +#define SMSTATUS_ACCESS_ID 2 /* Not granted by ID */ +#define SMSTATUS_ACCESS_WRITE 3 /* Writes not allowed */ +#define SMSTATUS_ACCESS_READ 4 /* Reads not allowed */ +#define SMSTATUS_ACCESS_NONKEY 6 /* Non-key reads not allowed */ +#define SMSTATUS_ACCESS_BLOB 9 /* Blob access not allowed */ +#define SMSTATUS_ACCESS_DESCB 10 /* Descriptor Blob access spans pages */ +#define SMSTATUS_ACCESS_NON_SM 11 /* Outside Secure Memory range */ +#define SMSTATUS_ACCESS_XPAGE 12 /* Access crosses pages */ +#define SMSTATUS_ACCESS_INITPG 13 /* Page still initializing */ +#define SMSTATUS_STATE_SHIFT 0 +#define SMSTATUS_STATE_MASK (0xf << SMSTATUS_STATE_SHIFT) +#define SMSTATUS_STATE_RESET 0 +#define SMSTATUS_STATE_INIT 1 +#define SMSTATUS_STATE_NORMAL 2 +#define SMSTATUS_STATE_FAIL 3 + +/* up to 15 rings, 2 bits shifted by ring number */ +#define SMPARTOWN_RING_SHIFT 2 +#define SMPARTOWN_RING_MASK 3 +#define SMPARTOWN_AVAILABLE 0 +#define SMPARTOWN_NOEXIST 1 +#define SMPARTOWN_UNAVAILABLE 2 +#define SMPARTOWN_OURS 3 + +/* Maximum number of pages possible */ +#define SMPART_MAX_NUMPG_SHIFT 16 +#define SMPART_MAX_NUMPG_MASK (0x3f << SMPART_MAX_NUMPG_SHIFT) + +/* Maximum partition number */ +#define SMPART_MAX_PNUM_SHIFT 12 +#define SMPART_MAX_PNUM_MASK (0xf << SMPART_MAX_PNUM_SHIFT) + +/* Highest possible page number */ +#define SMPART_MAX_PG_SHIFT 0 +#define SMPART_MAX_PG_MASK (0x3f << SMPART_MAX_PG_SHIFT) + +/* Max size of a page */ +#define SMVID_PG_SIZE_SHIFT 16 +#define SMVID_PG_SIZE_MASK (0x7 << SMVID_PG_SIZE_SHIFT) + +/* Major/Minor Version ID */ +#define SMVID_MAJ_VERS_SHIFT 8 +#define SMVID_MAJ_VERS (0xf << SMVID_MAJ_VERS_SHIFT) +#define SMVID_MIN_VERS_SHIFT 0 +#define SMVID_MIN_VERS (0xf << SMVID_MIN_VERS_SHIFT) + +/* LIODN programming for DMA configuration */ +#define MSTRID_LOCK_LIODN 0x80000000 +#define MSTRID_LOCK_MAKETRUSTED 0x00010000 /* only for JR masterid */ + +#define MSTRID_LIODN_MASK 0x0fff +struct masterid { + u32 liodn_ms; /* lock and make-trusted control bits */ + u32 liodn_ls; /* LIODN for non-sequence and seq access */ +}; + +/* Partition ID for DMA configuration */ +struct partid { + u32 rsvd1; + u32 pidr; /* partition ID, DECO */ +}; + +/* RNGB test mode (replicated twice in some configurations) */ +/* Padded out to 0x100 */ +struct rngtst { + u32 mode; /* RTSTMODEx - Test mode */ + u32 rsvd1[3]; + u32 reset; /* RTSTRESETx - Test reset control */ + u32 rsvd2[3]; + u32 status; /* RTSTSSTATUSx - Test status */ + u32 rsvd3; + u32 errstat; /* RTSTERRSTATx - Test error status */ + u32 rsvd4; + u32 errctl; /* RTSTERRCTLx - Test error control */ + u32 rsvd5; + u32 entropy; /* RTSTENTROPYx - Test entropy */ + u32 rsvd6[15]; + u32 verifctl; /* RTSTVERIFCTLx - Test verification control */ + u32 rsvd7; + u32 verifstat; /* RTSTVERIFSTATx - Test verification status */ + u32 rsvd8; + u32 verifdata; /* RTSTVERIFDx - Test verification data */ + u32 rsvd9; + u32 xkey; /* RTSTXKEYx - Test XKEY */ + u32 rsvd10; + u32 oscctctl; /* RTSTOSCCTCTLx - Test osc. counter control */ + u32 rsvd11; + u32 oscct; /* RTSTOSCCTx - Test oscillator counter */ + u32 rsvd12; + u32 oscctstat; /* RTSTODCCTSTATx - Test osc counter status */ + u32 rsvd13[2]; + u32 ofifo[4]; /* RTSTOFIFOx - Test output FIFO */ + u32 rsvd14[15]; +}; + +/* RNG4 TRNG test registers */ +struct rng4tst { +#define RTMCTL_PRGM 0x00010000 /* 1 -> program mode, 0 -> run mode */ +#define RTMCTL_SAMP_MODE_VON_NEUMANN_ES_SC 0 /* use von Neumann data in + both entropy shifter and + statistical checker */ +#define RTMCTL_SAMP_MODE_RAW_ES_SC 1 /* use raw data in both + entropy shifter and + statistical checker */ +#define RTMCTL_SAMP_MODE_VON_NEUMANN_ES_RAW_SC 2 /* use von Neumann data in + entropy shifter, raw data + in statistical checker */ +#define RTMCTL_SAMP_MODE_INVALID 3 /* invalid combination */ + u32 rtmctl; /* misc. control register */ + u32 rtscmisc; /* statistical check misc. register */ + u32 rtpkrrng; /* poker range register */ + union { + u32 rtpkrmax; /* PRGM=1: poker max. limit register */ + u32 rtpkrsq; /* PRGM=0: poker square calc. result register */ + }; +#define RTSDCTL_ENT_DLY_SHIFT 16 +#define RTSDCTL_ENT_DLY_MASK (0xffff << RTSDCTL_ENT_DLY_SHIFT) +#define RTSDCTL_ENT_DLY_MIN 3200 +#define RTSDCTL_ENT_DLY_MAX 12800 + u32 rtsdctl; /* seed control register */ + union { + u32 rtsblim; /* PRGM=1: sparse bit limit register */ + u32 rttotsam; /* PRGM=0: total samples register */ + }; + u32 rtfrqmin; /* frequency count min. limit register */ +#define RTFRQMAX_DISABLE (1 << 20) + union { + u32 rtfrqmax; /* PRGM=1: freq. count max. limit register */ + u32 rtfrqcnt; /* PRGM=0: freq. count register */ + }; + u32 rsvd1[40]; +#define RDSTA_SKVT 0x80000000 +#define RDSTA_SKVN 0x40000000 +#define RDSTA_IF0 0x00000001 +#define RDSTA_IF1 0x00000002 +#define RDSTA_IFMASK (RDSTA_IF1 | RDSTA_IF0) + u32 rdsta; + u32 rsvd2[15]; +}; + +/* + * caam_ctrl - basic core configuration + * starts base + 0x0000 padded out to 0x1000 + */ + +#define KEK_KEY_SIZE 8 +#define TKEK_KEY_SIZE 8 +#define TDSK_KEY_SIZE 8 + +#define DECO_RESET 1 /* Use with DECO reset/availability regs */ +#define DECO_RESET_0 (DECO_RESET << 0) +#define DECO_RESET_1 (DECO_RESET << 1) +#define DECO_RESET_2 (DECO_RESET << 2) +#define DECO_RESET_3 (DECO_RESET << 3) +#define DECO_RESET_4 (DECO_RESET << 4) + +struct caam_ctrl { + /* Basic Configuration Section 000-01f */ + /* Read/Writable */ + u32 rsvd1; + u32 mcr; /* MCFG Master Config Register */ + u32 rsvd2; + u32 scfgr; /* SCFGR, Security Config Register */ + + /* Bus Access Configuration Section 010-11f */ + /* Read/Writable */ + struct masterid jr_mid[4]; /* JRxLIODNR - JobR LIODN setup */ + u32 rsvd3[11]; + u32 jrstart; /* JRSTART - Job Ring Start Register */ + struct masterid rtic_mid[4]; /* RTICxLIODNR - RTIC LIODN setup */ + u32 rsvd4[5]; + u32 deco_rsr; /* DECORSR - Deco Request Source */ + u32 rsvd11; + u32 deco_rq; /* DECORR - DECO Request */ + struct partid deco_mid[5]; /* DECOxLIODNR - 1 per DECO */ + u32 rsvd5[22]; + + /* DECO Availability/Reset Section 120-3ff */ + u32 deco_avail; /* DAR - DECO availability */ + u32 deco_reset; /* DRR - DECO reset */ + u32 rsvd6[182]; + + /* Key Encryption/Decryption Configuration 400-5ff */ + /* Read/Writable only while in Non-secure mode */ + u32 kek[KEK_KEY_SIZE]; /* JDKEKR - Key Encryption Key */ + u32 tkek[TKEK_KEY_SIZE]; /* TDKEKR - Trusted Desc KEK */ + u32 tdsk[TDSK_KEY_SIZE]; /* TDSKR - Trusted Desc Signing Key */ + u32 rsvd7[32]; + u64 sknonce; /* SKNR - Secure Key Nonce */ + u32 rsvd8[70]; + + /* RNG Test/Verification/Debug Access 600-7ff */ + /* (Useful in Test/Debug modes only...) */ + union { + struct rngtst rtst[2]; + struct rng4tst r4tst[2]; + }; + + u32 rsvd9[448]; + + /* Performance Monitor f00-fff */ + struct caam_perfmon perfmon; +}; + +/* + * Controller master config register defs + */ +#define MCFGR_SWRESET 0x80000000 /* software reset */ +#define MCFGR_WDENABLE 0x40000000 /* DECO watchdog enable */ +#define MCFGR_WDFAIL 0x20000000 /* DECO watchdog force-fail */ +#define MCFGR_DMA_RESET 0x10000000 +#define MCFGR_LONG_PTR 0x00010000 /* Use >32-bit desc addressing */ +#define SCFGR_RDBENABLE 0x00000400 +#define SCFGR_VIRT_EN 0x00008000 +#define DECORR_RQD0ENABLE 0x00000001 /* Enable DECO0 for direct access */ +#define DECORSR_JR0 0x00000001 /* JR to supply TZ, SDID, ICID */ +#define DECORSR_VALID 0x80000000 +#define DECORR_DEN0 0x00010000 /* DECO0 available for access*/ + +/* AXI read cache control */ +#define MCFGR_ARCACHE_SHIFT 12 +#define MCFGR_ARCACHE_MASK (0xf << MCFGR_ARCACHE_SHIFT) +#define MCFGR_ARCACHE_BUFF (0x1 << MCFGR_ARCACHE_SHIFT) +#define MCFGR_ARCACHE_CACH (0x2 << MCFGR_ARCACHE_SHIFT) +#define MCFGR_ARCACHE_RALL (0x4 << MCFGR_ARCACHE_SHIFT) + +/* AXI write cache control */ +#define MCFGR_AWCACHE_SHIFT 8 +#define MCFGR_AWCACHE_MASK (0xf << MCFGR_AWCACHE_SHIFT) +#define MCFGR_AWCACHE_BUFF (0x1 << MCFGR_AWCACHE_SHIFT) +#define MCFGR_AWCACHE_CACH (0x2 << MCFGR_AWCACHE_SHIFT) +#define MCFGR_AWCACHE_WALL (0x8 << MCFGR_AWCACHE_SHIFT) + +/* AXI pipeline depth */ +#define MCFGR_AXIPIPE_SHIFT 4 +#define MCFGR_AXIPIPE_MASK (0xf << MCFGR_AXIPIPE_SHIFT) + +#define MCFGR_AXIPRI 0x00000008 /* Assert AXI priority sideband */ +#define MCFGR_BURST_64 0x00000001 /* Max burst size */ + +/* JRSTART register offsets */ +#define JRSTART_JR0_START 0x00000001 /* Start Job ring 0 */ +#define JRSTART_JR1_START 0x00000002 /* Start Job ring 1 */ +#define JRSTART_JR2_START 0x00000004 /* Start Job ring 2 */ +#define JRSTART_JR3_START 0x00000008 /* Start Job ring 3 */ + +/* + * caam_job_ring - direct job ring setup + * 1-4 possible per instantiation, base + 1000/2000/3000/4000 + * Padded out to 0x1000 + */ +struct caam_job_ring { + /* Input ring */ + u64 inpring_base; /* IRBAx - Input desc ring baseaddr */ + u32 rsvd1; + u32 inpring_size; /* IRSx - Input ring size */ + u32 rsvd2; + u32 inpring_avail; /* IRSAx - Input ring room remaining */ + u32 rsvd3; + u32 inpring_jobadd; /* IRJAx - Input ring jobs added */ + + /* Output Ring */ + u64 outring_base; /* ORBAx - Output status ring base addr */ + u32 rsvd4; + u32 outring_size; /* ORSx - Output ring size */ + u32 rsvd5; + u32 outring_rmvd; /* ORJRx - Output ring jobs removed */ + u32 rsvd6; + u32 outring_used; /* ORSFx - Output ring slots full */ + + /* Status/Configuration */ + u32 rsvd7; + u32 jroutstatus; /* JRSTAx - JobR output status */ + u32 rsvd8; + u32 jrintstatus; /* JRINTx - JobR interrupt status */ + u32 rconfig_hi; /* JRxCFG - Ring configuration */ + u32 rconfig_lo; + + /* Indices. CAAM maintains as "heads" of each queue */ + u32 rsvd9; + u32 inp_rdidx; /* IRRIx - Input ring read index */ + u32 rsvd10; + u32 out_wtidx; /* ORWIx - Output ring write index */ + + /* Command/control */ + u32 rsvd11; + u32 jrcommand; /* JRCRx - JobR command */ + + u32 rsvd12[33]; + + /* Secure Memory Configuration - if you have it */ + u32 sm_cmd; /* SMCJRx - Secure memory command */ + u32 rsvd13; + u32 sm_status; /* SMCSJRx - Secure memory status */ + u32 rsvd14; + u32 sm_perm; /* SMAPJRx - Secure memory access perms */ + u32 sm_group2; /* SMAP2JRx - Secure memory access group 2 */ + u32 sm_group1; /* SMAP1JRx - Secure memory access group 1 */ + + u32 rsvd15[891]; + + /* Performance Monitor f00-fff */ + struct caam_perfmon perfmon; +}; + +#define JR_RINGSIZE_MASK 0x03ff +/* + * jrstatus - Job Ring Output Status + * All values in lo word + * Also note, same values written out as status through QI + * in the command/status field of a frame descriptor + */ +#define JRSTA_SSRC_SHIFT 28 +#define JRSTA_SSRC_MASK 0xf0000000 + +#define JRSTA_SSRC_NONE 0x00000000 +#define JRSTA_SSRC_CCB_ERROR 0x20000000 +#define JRSTA_SSRC_JUMP_HALT_USER 0x30000000 +#define JRSTA_SSRC_DECO 0x40000000 +#define JRSTA_SSRC_JRERROR 0x60000000 +#define JRSTA_SSRC_JUMP_HALT_CC 0x70000000 + +#define JRSTA_DECOERR_JUMP 0x08000000 +#define JRSTA_DECOERR_INDEX_SHIFT 8 +#define JRSTA_DECOERR_INDEX_MASK 0xff00 +#define JRSTA_DECOERR_ERROR_MASK 0x00ff + +#define JRSTA_DECOERR_NONE 0x00 +#define JRSTA_DECOERR_LINKLEN 0x01 +#define JRSTA_DECOERR_LINKPTR 0x02 +#define JRSTA_DECOERR_JRCTRL 0x03 +#define JRSTA_DECOERR_DESCCMD 0x04 +#define JRSTA_DECOERR_ORDER 0x05 +#define JRSTA_DECOERR_KEYCMD 0x06 +#define JRSTA_DECOERR_LOADCMD 0x07 +#define JRSTA_DECOERR_STORECMD 0x08 +#define JRSTA_DECOERR_OPCMD 0x09 +#define JRSTA_DECOERR_FIFOLDCMD 0x0a +#define JRSTA_DECOERR_FIFOSTCMD 0x0b +#define JRSTA_DECOERR_MOVECMD 0x0c +#define JRSTA_DECOERR_JUMPCMD 0x0d +#define JRSTA_DECOERR_MATHCMD 0x0e +#define JRSTA_DECOERR_SHASHCMD 0x0f +#define JRSTA_DECOERR_SEQCMD 0x10 +#define JRSTA_DECOERR_DECOINTERNAL 0x11 +#define JRSTA_DECOERR_SHDESCHDR 0x12 +#define JRSTA_DECOERR_HDRLEN 0x13 +#define JRSTA_DECOERR_BURSTER 0x14 +#define JRSTA_DECOERR_DESCSIGNATURE 0x15 +#define JRSTA_DECOERR_DMA 0x16 +#define JRSTA_DECOERR_BURSTFIFO 0x17 +#define JRSTA_DECOERR_JRRESET 0x1a +#define JRSTA_DECOERR_JOBFAIL 0x1b +#define JRSTA_DECOERR_DNRERR 0x80 +#define JRSTA_DECOERR_UNDEFPCL 0x81 +#define JRSTA_DECOERR_PDBERR 0x82 +#define JRSTA_DECOERR_ANRPLY_LATE 0x83 +#define JRSTA_DECOERR_ANRPLY_REPLAY 0x84 +#define JRSTA_DECOERR_SEQOVF 0x85 +#define JRSTA_DECOERR_INVSIGN 0x86 +#define JRSTA_DECOERR_DSASIGN 0x87 + +#define JRSTA_CCBERR_JUMP 0x08000000 +#define JRSTA_CCBERR_INDEX_MASK 0xff00 +#define JRSTA_CCBERR_INDEX_SHIFT 8 +#define JRSTA_CCBERR_CHAID_MASK 0x00f0 +#define JRSTA_CCBERR_CHAID_SHIFT 4 +#define JRSTA_CCBERR_ERRID_MASK 0x000f + +#define JRSTA_CCBERR_CHAID_AES (0x01 << JRSTA_CCBERR_CHAID_SHIFT) +#define JRSTA_CCBERR_CHAID_DES (0x02 << JRSTA_CCBERR_CHAID_SHIFT) +#define JRSTA_CCBERR_CHAID_ARC4 (0x03 << JRSTA_CCBERR_CHAID_SHIFT) +#define JRSTA_CCBERR_CHAID_MD (0x04 << JRSTA_CCBERR_CHAID_SHIFT) +#define JRSTA_CCBERR_CHAID_RNG (0x05 << JRSTA_CCBERR_CHAID_SHIFT) +#define JRSTA_CCBERR_CHAID_SNOW (0x06 << JRSTA_CCBERR_CHAID_SHIFT) +#define JRSTA_CCBERR_CHAID_KASUMI (0x07 << JRSTA_CCBERR_CHAID_SHIFT) +#define JRSTA_CCBERR_CHAID_PK (0x08 << JRSTA_CCBERR_CHAID_SHIFT) +#define JRSTA_CCBERR_CHAID_CRC (0x09 << JRSTA_CCBERR_CHAID_SHIFT) + +#define JRSTA_CCBERR_ERRID_NONE 0x00 +#define JRSTA_CCBERR_ERRID_MODE 0x01 +#define JRSTA_CCBERR_ERRID_DATASIZ 0x02 +#define JRSTA_CCBERR_ERRID_KEYSIZ 0x03 +#define JRSTA_CCBERR_ERRID_PKAMEMSZ 0x04 +#define JRSTA_CCBERR_ERRID_PKBMEMSZ 0x05 +#define JRSTA_CCBERR_ERRID_SEQUENCE 0x06 +#define JRSTA_CCBERR_ERRID_PKDIVZRO 0x07 +#define JRSTA_CCBERR_ERRID_PKMODEVN 0x08 +#define JRSTA_CCBERR_ERRID_KEYPARIT 0x09 +#define JRSTA_CCBERR_ERRID_ICVCHK 0x0a +#define JRSTA_CCBERR_ERRID_HARDWARE 0x0b +#define JRSTA_CCBERR_ERRID_CCMAAD 0x0c +#define JRSTA_CCBERR_ERRID_INVCHA 0x0f + +#define JRINT_ERR_INDEX_MASK 0x3fff0000 +#define JRINT_ERR_INDEX_SHIFT 16 +#define JRINT_ERR_TYPE_MASK 0xf00 +#define JRINT_ERR_TYPE_SHIFT 8 +#define JRINT_ERR_HALT_MASK 0xc +#define JRINT_ERR_HALT_SHIFT 2 +#define JRINT_ERR_HALT_INPROGRESS 0x4 +#define JRINT_ERR_HALT_COMPLETE 0x8 +#define JRINT_JR_ERROR 0x02 +#define JRINT_JR_INT 0x01 + +#define JRINT_ERR_TYPE_WRITE 1 +#define JRINT_ERR_TYPE_BAD_INPADDR 3 +#define JRINT_ERR_TYPE_BAD_OUTADDR 4 +#define JRINT_ERR_TYPE_INV_INPWRT 5 +#define JRINT_ERR_TYPE_INV_OUTWRT 6 +#define JRINT_ERR_TYPE_RESET 7 +#define JRINT_ERR_TYPE_REMOVE_OFL 8 +#define JRINT_ERR_TYPE_ADD_OFL 9 + +#define JRCFG_SOE 0x04 +#define JRCFG_ICEN 0x02 +#define JRCFG_IMSK 0x01 +#define JRCFG_ICDCT_SHIFT 8 +#define JRCFG_ICTT_SHIFT 16 + +#define JRCR_RESET 0x01 + +/* secure memory command */ +#define SMC_PAGE_SHIFT 16 +#define SMC_PAGE_MASK (0xffff << SMC_PAGE_SHIFT) +#define SMC_PART_SHIFT 8 +#define SMC_PART_MASK (0x0f << SMC_PART_SHIFT) +#define SMC_CMD_SHIFT 0 +#define SMC_CMD_MASK (0x0f << SMC_CMD_SHIFT) + +#define SMC_CMD_ALLOC_PAGE 0x01 /* allocate page to this partition */ +#define SMC_CMD_DEALLOC_PAGE 0x02 /* deallocate page from partition */ +#define SMC_CMD_DEALLOC_PART 0x03 /* deallocate partition */ +#define SMC_CMD_PAGE_INQUIRY 0x05 /* find partition associate with page */ + +/* secure memory (command) status */ +#define SMCS_PAGE_SHIFT 16 +#define SMCS_PAGE_MASK (0x0fff << SMCS_PAGE_SHIFT) +#define SMCS_CMDERR_SHIFT 14 +#define SMCS_CMDERR_MASK (3 << SMCS_CMDERR_SHIFT) +#define SMCS_ALCERR_SHIFT 12 +#define SMCS_ALCERR_MASK (3 << SMCS_ALCERR_SHIFT) +#define SMCS_PGOWN_SHIFT 6 +#define SMCS_PGWON_MASK (3 << SMCS_PGOWN_SHIFT) +#define SMCS_PART_SHIFT 0 +#define SMCS_PART_MASK (0xf << SMCS_PART_SHIFT) + +#define SMCS_CMDERR_NONE 0 +#define SMCS_CMDERR_INCOMP 1 /* Command not yet complete */ +#define SMCS_CMDERR_SECFAIL 2 /* Security failure occurred */ +#define SMCS_CMDERR_OVERFLOW 3 /* Command overflow */ + +#define SMCS_ALCERR_NONE 0 +#define SMCS_ALCERR_PSPERR 1 /* Partion marked PSP (dealloc only) */ +#define SMCS_ALCERR_PAGEAVAIL 2 /* Page not available */ +#define SMCS_ALCERR_PARTOWN 3 /* Partition ownership error */ + +#define SMCS_PGOWN_AVAIL 0 /* Page is available */ +#define SMCS_PGOWN_NOEXIST 1 /* Page initializing or nonexistent */ +#define SMCS_PGOWN_NOOWN 2 /* Page owned by another processor */ +#define SMCS_PGOWN_OWNED 3 /* Page belongs to this processor */ + +/* secure memory access permissions */ +#define SMCS_PERM_KEYMOD_SHIFT 16 +#define SMCA_PERM_KEYMOD_MASK (0xff << SMCS_PERM_KEYMOD_SHIFT) +#define SMCA_PERM_CSP_ZERO 0x8000 /* Zero when deallocated or released */ +#define SMCA_PERM_PSP_LOCK 0x4000 /* Part./pages can't be deallocated */ +#define SMCA_PERM_PERM_LOCK 0x2000 /* Lock permissions */ +#define SMCA_PERM_GRP_LOCK 0x1000 /* Lock access groups */ +#define SMCA_PERM_RINGID_SHIFT 10 +#define SMCA_PERM_RINGID_MASK (3 << SMCA_PERM_RINGID_SHIFT) +#define SMCA_PERM_G2_BLOB 0x0080 /* Group 2 blob import/export */ +#define SMCA_PERM_G2_WRITE 0x0020 /* Group 2 write */ +#define SMCA_PERM_G2_READ 0x0010 /* Group 2 read */ +#define SMCA_PERM_G1_BLOB 0x0008 /* Group 1... */ +#define SMCA_PERM_G1_WRITE 0x0002 +#define SMCA_PERM_G1_READ 0x0001 + +/* + * caam_assurance - Assurance Controller View + * base + 0x6000 padded out to 0x1000 + */ + +struct rtic_element { + u64 address; + u32 rsvd; + u32 length; +}; + +struct rtic_block { + struct rtic_element element[2]; +}; + +struct rtic_memhash { + u32 memhash_be[32]; + u32 memhash_le[32]; +}; + +struct caam_assurance { + /* Status/Command/Watchdog */ + u32 rsvd1; + u32 status; /* RSTA - Status */ + u32 rsvd2; + u32 cmd; /* RCMD - Command */ + u32 rsvd3; + u32 ctrl; /* RCTL - Control */ + u32 rsvd4; + u32 throttle; /* RTHR - Throttle */ + u32 rsvd5[2]; + u64 watchdog; /* RWDOG - Watchdog Timer */ + u32 rsvd6; + u32 rend; /* REND - Endian corrections */ + u32 rsvd7[50]; + + /* Block access/configuration @ 100/110/120/130 */ + struct rtic_block memblk[4]; /* Memory Blocks A-D */ + u32 rsvd8[32]; + + /* Block hashes @ 200/300/400/500 */ + struct rtic_memhash hash[4]; /* Block hash values A-D */ + u32 rsvd_3[640]; +}; + +/* + * caam_queue_if - QI configuration and control + * starts base + 0x7000, padded out to 0x1000 long + */ + +struct caam_queue_if { + u32 qi_control_hi; /* QICTL - QI Control */ + u32 qi_control_lo; + u32 rsvd1; + u32 qi_status; /* QISTA - QI Status */ + u32 qi_deq_cfg_hi; /* QIDQC - QI Dequeue Configuration */ + u32 qi_deq_cfg_lo; + u32 qi_enq_cfg_hi; /* QISEQC - QI Enqueue Command */ + u32 qi_enq_cfg_lo; + u32 rsvd2[1016]; +}; + +/* QI control bits - low word */ +#define QICTL_DQEN 0x01 /* Enable frame pop */ +#define QICTL_STOP 0x02 /* Stop dequeue/enqueue */ +#define QICTL_SOE 0x04 /* Stop on error */ + +/* QI control bits - high word */ +#define QICTL_MBSI 0x01 +#define QICTL_MHWSI 0x02 +#define QICTL_MWSI 0x04 +#define QICTL_MDWSI 0x08 +#define QICTL_CBSI 0x10 /* CtrlDataByteSwapInput */ +#define QICTL_CHWSI 0x20 /* CtrlDataHalfSwapInput */ +#define QICTL_CWSI 0x40 /* CtrlDataWordSwapInput */ +#define QICTL_CDWSI 0x80 /* CtrlDataDWordSwapInput */ +#define QICTL_MBSO 0x0100 +#define QICTL_MHWSO 0x0200 +#define QICTL_MWSO 0x0400 +#define QICTL_MDWSO 0x0800 +#define QICTL_CBSO 0x1000 /* CtrlDataByteSwapOutput */ +#define QICTL_CHWSO 0x2000 /* CtrlDataHalfSwapOutput */ +#define QICTL_CWSO 0x4000 /* CtrlDataWordSwapOutput */ +#define QICTL_CDWSO 0x8000 /* CtrlDataDWordSwapOutput */ +#define QICTL_DMBS 0x010000 +#define QICTL_EPO 0x020000 + +/* QI status bits */ +#define QISTA_PHRDERR 0x01 /* PreHeader Read Error */ +#define QISTA_CFRDERR 0x02 /* Compound Frame Read Error */ +#define QISTA_OFWRERR 0x04 /* Output Frame Read Error */ +#define QISTA_BPDERR 0x08 /* Buffer Pool Depleted */ +#define QISTA_BTSERR 0x10 /* Buffer Undersize */ +#define QISTA_CFWRERR 0x20 /* Compound Frame Write Err */ +#define QISTA_STOPD 0x80000000 /* QI Stopped (see QICTL) */ + +/* deco_sg_table - DECO view of scatter/gather table */ +struct deco_sg_table { + u64 addr; /* Segment Address */ + u32 elen; /* E, F bits + 30-bit length */ + u32 bpid_offset; /* Buffer Pool ID + 16-bit length */ +}; + +/* + * caam_deco - descriptor controller - CHA cluster block + * + * Only accessible when direct DECO access is turned on + * (done in DECORR, via MID programmed in DECOxMID + * + * 5 typical, base + 0x8000/9000/a000/b000 + * Padded out to 0x1000 long + */ +struct caam_deco { + u32 rsvd1; + u32 cls1_mode; /* CxC1MR - Class 1 Mode */ + u32 rsvd2; + u32 cls1_keysize; /* CxC1KSR - Class 1 Key Size */ + u32 cls1_datasize_hi; /* CxC1DSR - Class 1 Data Size */ + u32 cls1_datasize_lo; + u32 rsvd3; + u32 cls1_icvsize; /* CxC1ICVSR - Class 1 ICV size */ + u32 rsvd4[5]; + u32 cha_ctrl; /* CCTLR - CHA control */ + u32 rsvd5; + u32 irq_crtl; /* CxCIRQ - CCB interrupt done/error/clear */ + u32 rsvd6; + u32 clr_written; /* CxCWR - Clear-Written */ + u32 ccb_status_hi; /* CxCSTA - CCB Status/Error */ + u32 ccb_status_lo; + u32 rsvd7[3]; + u32 aad_size; /* CxAADSZR - Current AAD Size */ + u32 rsvd8; + u32 cls1_iv_size; /* CxC1IVSZR - Current Class 1 IV Size */ + u32 rsvd9[7]; + u32 pkha_a_size; /* PKASZRx - Size of PKHA A */ + u32 rsvd10; + u32 pkha_b_size; /* PKBSZRx - Size of PKHA B */ + u32 rsvd11; + u32 pkha_n_size; /* PKNSZRx - Size of PKHA N */ + u32 rsvd12; + u32 pkha_e_size; /* PKESZRx - Size of PKHA E */ + u32 rsvd13[24]; + u32 cls1_ctx[16]; /* CxC1CTXR - Class 1 Context @100 */ + u32 rsvd14[48]; + u32 cls1_key[8]; /* CxC1KEYR - Class 1 Key @200 */ + u32 rsvd15[121]; + u32 cls2_mode; /* CxC2MR - Class 2 Mode */ + u32 rsvd16; + u32 cls2_keysize; /* CxX2KSR - Class 2 Key Size */ + u32 cls2_datasize_hi; /* CxC2DSR - Class 2 Data Size */ + u32 cls2_datasize_lo; + u32 rsvd17; + u32 cls2_icvsize; /* CxC2ICVSZR - Class 2 ICV Size */ + u32 rsvd18[56]; + u32 cls2_ctx[18]; /* CxC2CTXR - Class 2 Context @500 */ + u32 rsvd19[46]; + u32 cls2_key[32]; /* CxC2KEYR - Class2 Key @600 */ + u32 rsvd20[84]; + u32 inp_infofifo_hi; /* CxIFIFO - Input Info FIFO @7d0 */ + u32 inp_infofifo_lo; + u32 rsvd21[2]; + u64 inp_datafifo; /* CxDFIFO - Input Data FIFO */ + u32 rsvd22[2]; + u64 out_datafifo; /* CxOFIFO - Output Data FIFO */ + u32 rsvd23[2]; + u32 jr_ctl_hi; /* CxJRR - JobR Control Register @800 */ + u32 jr_ctl_lo; + u64 jr_descaddr; /* CxDADR - JobR Descriptor Address */ +#define DECO_OP_STATUS_HI_ERR_MASK 0xF00000FF + u32 op_status_hi; /* DxOPSTA - DECO Operation Status */ + u32 op_status_lo; + u32 rsvd24[2]; + u32 liodn; /* DxLSR - DECO LIODN Status - non-seq */ + u32 td_liodn; /* DxLSR - DECO LIODN Status - trustdesc */ + u32 rsvd26[6]; + u64 math[4]; /* DxMTH - Math register */ + u32 rsvd27[8]; + struct deco_sg_table gthr_tbl[4]; /* DxGTR - Gather Tables */ + u32 rsvd28[16]; + struct deco_sg_table sctr_tbl[4]; /* DxSTR - Scatter Tables */ + u32 rsvd29[48]; + u32 descbuf[64]; /* DxDESB - Descriptor buffer */ + u32 rscvd30[193]; +#define DESC_DBG_DECO_STAT_HOST_ERR 0x00D00000 +#define DESC_DBG_DECO_STAT_VALID 0x80000000 +#define DESC_DBG_DECO_STAT_MASK 0x00F00000 + u32 desc_dbg; /* DxDDR - DECO Debug Register */ + u32 rsvd31[126]; +}; + +#define DECO_JQCR_WHL 0x20000000 +#define DECO_JQCR_FOUR 0x10000000 + +#define JR_BLOCK_NUMBER 1 +#define ASSURE_BLOCK_NUMBER 6 +#define QI_BLOCK_NUMBER 7 +#define DECO_BLOCK_NUMBER 8 +#define PG_SIZE_4K 0x1000 +#define PG_SIZE_64K 0x10000 +#endif /* REGS_H */ -- 2.6.1 _______________________________________________ barebox mailing list barebox@lists.infradead.org http://lists.infradead.org/mailman/listinfo/barebox