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Commit 8d759bec authored by Longfang Liu's avatar Longfang Liu Committed by Herbert Xu
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crypto: hisilicon/sec - fixes some driver coding style 

cleanup static check errors for SEC
Signed-off-by: default avatarLongfang Liu <liulongfang@huawei.com>
Signed-off-by: default avatarHerbert Xu <herbert@gondor.apana.org.au>
parent a44dce50
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Showing with 76 additions and 55 deletions
drivers/crypto/hisilicon/sec2/sec_main.c
View file @ 8d759bec
......@@ -35,15 +35,13 @@
#define SEC_CTX_Q_NUM_MAX 32
#define SEC_CTRL_CNT_CLR_CE 0x301120
#define SEC_CTRL_CNT_CLR_CE_BIT BIT(0)
#define SEC_ENGINE_PF_CFG_OFF 0x300000
#define SEC_ACC_COMMON_REG_OFF 0x1000
#define SEC_CTRL_CNT_CLR_CE_BIT BIT(0)
#define SEC_CORE_INT_SOURCE 0x301010
#define SEC_CORE_INT_MASK 0x301000
#define SEC_CORE_INT_STATUS 0x301008
#define SEC_CORE_SRAM_ECC_ERR_INFO 0x301C14
#define SEC_ECC_NUM(err) (((err) >> 16) & 0xFF)
#define SEC_ECC_ADDR(err) ((err) >> 0)
#define SEC_ECC_NUM 16
#define SEC_ECC_MASH 0xFF
#define SEC_CORE_INT_DISABLE 0x0
#define SEC_CORE_INT_ENABLE 0x1ff
#define SEC_CORE_INT_CLEAR 0x1ff
......@@ -55,23 +53,23 @@
#define SEC_RAS_CE_ENB_MSK 0x88
#define SEC_RAS_FE_ENB_MSK 0x0
#define SEC_RAS_NFE_ENB_MSK 0x177
#define SEC_RAS_DISABLE 0x0
#define SEC_MEM_START_INIT_REG 0x0100
#define SEC_MEM_INIT_DONE_REG 0x0104
#define SEC_RAS_DISABLE 0x0
#define SEC_MEM_START_INIT_REG 0x301100
#define SEC_MEM_INIT_DONE_REG 0x301104
#define SEC_CONTROL_REG 0x0200
#define SEC_CONTROL_REG 0x301200
#define SEC_TRNG_EN_SHIFT 8
#define SEC_CLK_GATE_ENABLE BIT(3)
#define SEC_CLK_GATE_DISABLE (~BIT(3))
#define SEC_AXI_SHUTDOWN_ENABLE BIT(12)
#define SEC_AXI_SHUTDOWN_DISABLE 0xFFFFEFFF
#define SEC_INTERFACE_USER_CTRL0_REG 0x0220
#define SEC_INTERFACE_USER_CTRL1_REG 0x0224
#define SEC_SAA_EN_REG 0x0270
#define SEC_BD_ERR_CHK_EN_REG0 0x0380
#define SEC_BD_ERR_CHK_EN_REG1 0x0384
#define SEC_BD_ERR_CHK_EN_REG3 0x038c
#define SEC_INTERFACE_USER_CTRL0_REG 0x301220
#define SEC_INTERFACE_USER_CTRL1_REG 0x301224
#define SEC_SAA_EN_REG 0x301270
#define SEC_BD_ERR_CHK_EN_REG0 0x301380
#define SEC_BD_ERR_CHK_EN_REG1 0x301384
#define SEC_BD_ERR_CHK_EN_REG3 0x30138c
#define SEC_USER0_SMMU_NORMAL (BIT(23) | BIT(15))
#define SEC_USER1_SMMU_NORMAL (BIT(31) | BIT(23) | BIT(15) | BIT(7))
......@@ -95,9 +93,6 @@
#define SEC_SQE_MASK_OFFSET 64
#define SEC_SQE_MASK_LEN 48
#define SEC_ADDR(qm, offset) ((qm)->io_base + (offset) + \
SEC_ENGINE_PF_CFG_OFF + SEC_ACC_COMMON_REG_OFF)
struct sec_hw_error {
u32 int_msk;
const char *msg;
......@@ -117,16 +112,43 @@ static struct hisi_qm_list sec_devices = {
};
static const struct sec_hw_error sec_hw_errors[] = {
{.int_msk = BIT(0), .msg = "sec_axi_rresp_err_rint"},
{.int_msk = BIT(1), .msg = "sec_axi_bresp_err_rint"},
{.int_msk = BIT(2), .msg = "sec_ecc_2bit_err_rint"},
{.int_msk = BIT(3), .msg = "sec_ecc_1bit_err_rint"},
{.int_msk = BIT(4), .msg = "sec_req_trng_timeout_rint"},
{.int_msk = BIT(5), .msg = "sec_fsm_hbeat_rint"},
{.int_msk = BIT(6), .msg = "sec_channel_req_rng_timeout_rint"},
{.int_msk = BIT(7), .msg = "sec_bd_err_rint"},
{.int_msk = BIT(8), .msg = "sec_chain_buff_err_rint"},
{ /* sentinel */ }
{
.int_msk = BIT(0),
.msg = "sec_axi_rresp_err_rint"
},
{
.int_msk = BIT(1),
.msg = "sec_axi_bresp_err_rint"
},
{
.int_msk = BIT(2),
.msg = "sec_ecc_2bit_err_rint"
},
{
.int_msk = BIT(3),
.msg = "sec_ecc_1bit_err_rint"
},
{
.int_msk = BIT(4),
.msg = "sec_req_trng_timeout_rint"
},
{
.int_msk = BIT(5),
.msg = "sec_fsm_hbeat_rint"
},
{
.int_msk = BIT(6),
.msg = "sec_channel_req_rng_timeout_rint"
},
{
.int_msk = BIT(7),
.msg = "sec_bd_err_rint"
},
{
.int_msk = BIT(8),
.msg = "sec_chain_buff_err_rint"
},
{}
};
static const char * const sec_dbg_file_name[] = {
......@@ -277,9 +299,7 @@ static u8 sec_get_endian(struct hisi_qm *qm)
"cannot access a register in VF!\n");
return SEC_LE;
}
reg = readl_relaxed(qm->io_base + SEC_ENGINE_PF_CFG_OFF +
SEC_ACC_COMMON_REG_OFF + SEC_CONTROL_REG);
reg = readl_relaxed(qm->io_base + SEC_CONTROL_REG);
/* BD little endian mode */
if (!(reg & BIT(0)))
return SEC_LE;
......@@ -299,13 +319,13 @@ static int sec_engine_init(struct hisi_qm *qm)
u32 reg;
/* disable clock gate control */
reg = readl_relaxed(SEC_ADDR(qm, SEC_CONTROL_REG));
reg = readl_relaxed(qm->io_base + SEC_CONTROL_REG);
reg &= SEC_CLK_GATE_DISABLE;
writel_relaxed(reg, SEC_ADDR(qm, SEC_CONTROL_REG));
writel_relaxed(reg, qm->io_base + SEC_CONTROL_REG);
writel_relaxed(0x1, SEC_ADDR(qm, SEC_MEM_START_INIT_REG));
writel_relaxed(0x1, qm->io_base + SEC_MEM_START_INIT_REG);
ret = readl_relaxed_poll_timeout(SEC_ADDR(qm, SEC_MEM_INIT_DONE_REG),
ret = readl_relaxed_poll_timeout(qm->io_base + SEC_MEM_INIT_DONE_REG,
reg, reg & 0x1, SEC_DELAY_10_US,
SEC_POLL_TIMEOUT_US);
if (ret) {
......@@ -313,40 +333,40 @@ static int sec_engine_init(struct hisi_qm *qm)
return ret;
}
reg = readl_relaxed(SEC_ADDR(qm, SEC_CONTROL_REG));
reg = readl_relaxed(qm->io_base + SEC_CONTROL_REG);
reg |= (0x1 << SEC_TRNG_EN_SHIFT);
writel_relaxed(reg, SEC_ADDR(qm, SEC_CONTROL_REG));
writel_relaxed(reg, qm->io_base + SEC_CONTROL_REG);
reg = readl_relaxed(SEC_ADDR(qm, SEC_INTERFACE_USER_CTRL0_REG));
reg = readl_relaxed(qm->io_base + SEC_INTERFACE_USER_CTRL0_REG);
reg |= SEC_USER0_SMMU_NORMAL;
writel_relaxed(reg, SEC_ADDR(qm, SEC_INTERFACE_USER_CTRL0_REG));
writel_relaxed(reg, qm->io_base + SEC_INTERFACE_USER_CTRL0_REG);
reg = readl_relaxed(SEC_ADDR(qm, SEC_INTERFACE_USER_CTRL1_REG));
reg = readl_relaxed(qm->io_base + SEC_INTERFACE_USER_CTRL1_REG);
reg &= SEC_USER1_SMMU_MASK;
if (qm->use_sva && qm->ver == QM_HW_V2)
reg |= SEC_USER1_SMMU_SVA;
else
reg |= SEC_USER1_SMMU_NORMAL;
writel_relaxed(reg, SEC_ADDR(qm, SEC_INTERFACE_USER_CTRL1_REG));
writel_relaxed(reg, qm->io_base + SEC_INTERFACE_USER_CTRL1_REG);
writel(SEC_SINGLE_PORT_MAX_TRANS,
qm->io_base + AM_CFG_SINGLE_PORT_MAX_TRANS);
writel(SEC_SAA_ENABLE, SEC_ADDR(qm, SEC_SAA_EN_REG));
writel(SEC_SAA_ENABLE, qm->io_base + SEC_SAA_EN_REG);
/* Enable sm4 extra mode, as ctr/ecb */
writel_relaxed(SEC_BD_ERR_CHK_EN0,
SEC_ADDR(qm, SEC_BD_ERR_CHK_EN_REG0));
qm->io_base + SEC_BD_ERR_CHK_EN_REG0);
/* Enable sm4 xts mode multiple iv */
writel_relaxed(SEC_BD_ERR_CHK_EN1,
SEC_ADDR(qm, SEC_BD_ERR_CHK_EN_REG1));
qm->io_base + SEC_BD_ERR_CHK_EN_REG1);
writel_relaxed(SEC_BD_ERR_CHK_EN3,
SEC_ADDR(qm, SEC_BD_ERR_CHK_EN_REG3));
qm->io_base + SEC_BD_ERR_CHK_EN_REG3);
/* config endian */
reg = readl_relaxed(SEC_ADDR(qm, SEC_CONTROL_REG));
reg = readl_relaxed(qm->io_base + SEC_CONTROL_REG);
reg |= sec_get_endian(qm);
writel_relaxed(reg, SEC_ADDR(qm, SEC_CONTROL_REG));
writel_relaxed(reg, qm->io_base + SEC_CONTROL_REG);
return 0;
}
......@@ -406,7 +426,7 @@ static void sec_hw_error_enable(struct hisi_qm *qm)
return;
}
val = readl(SEC_ADDR(qm, SEC_CONTROL_REG));
val = readl(qm->io_base + SEC_CONTROL_REG);
/* clear SEC hw error source if having */
writel(SEC_CORE_INT_CLEAR, qm->io_base + SEC_CORE_INT_SOURCE);
......@@ -422,14 +442,14 @@ static void sec_hw_error_enable(struct hisi_qm *qm)
/* enable SEC block master OOO when m-bit error occur */
val = val | SEC_AXI_SHUTDOWN_ENABLE;
writel(val, SEC_ADDR(qm, SEC_CONTROL_REG));
writel(val, qm->io_base + SEC_CONTROL_REG);
}
static void sec_hw_error_disable(struct hisi_qm *qm)
{
u32 val;
val = readl(SEC_ADDR(qm, SEC_CONTROL_REG));
val = readl(qm->io_base + SEC_CONTROL_REG);
/* disable RAS int */
writel(SEC_RAS_DISABLE, qm->io_base + SEC_RAS_CE_REG);
......@@ -442,7 +462,7 @@ static void sec_hw_error_disable(struct hisi_qm *qm)
/* disable SEC block master OOO when m-bit error occur */
val = val & SEC_AXI_SHUTDOWN_DISABLE;
writel(val, SEC_ADDR(qm, SEC_CONTROL_REG));
writel(val, qm->io_base + SEC_CONTROL_REG);
}
static u32 sec_current_qm_read(struct sec_debug_file *file)
......@@ -712,7 +732,8 @@ static void sec_log_hw_error(struct hisi_qm *qm, u32 err_sts)
err_val = readl(qm->io_base +
SEC_CORE_SRAM_ECC_ERR_INFO);
dev_err(dev, "multi ecc sram num=0x%x\n",
SEC_ECC_NUM(err_val));
((err_val) >> SEC_ECC_NUM) &
SEC_ECC_MASH);
}
}
errs++;
......@@ -733,9 +754,9 @@ static void sec_open_axi_master_ooo(struct hisi_qm *qm)
{
u32 val;
val = readl(SEC_ADDR(qm, SEC_CONTROL_REG));
writel(val & SEC_AXI_SHUTDOWN_DISABLE, SEC_ADDR(qm, SEC_CONTROL_REG));
writel(val | SEC_AXI_SHUTDOWN_ENABLE, SEC_ADDR(qm, SEC_CONTROL_REG));
val = readl(qm->io_base + SEC_CONTROL_REG);
writel(val & SEC_AXI_SHUTDOWN_DISABLE, qm->io_base + SEC_CONTROL_REG);
writel(val | SEC_AXI_SHUTDOWN_ENABLE, qm->io_base + SEC_CONTROL_REG);
}
static const struct hisi_qm_err_ini sec_err_ini = {
......
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