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-rw-r--r--drivers/crypto/allwinner/sun8i-ce/sun8i-ce-cipher.c34
-rw-r--r--drivers/crypto/ccp/platform-access.c11
-rw-r--r--drivers/crypto/intel/qat/qat_4xxx/adf_4xxx_hw_data.c37
-rw-r--r--drivers/crypto/intel/qat/qat_common/adf_aer.c22
-rw-r--r--drivers/crypto/intel/qat/qat_common/adf_cfg_services.c27
-rw-r--r--drivers/crypto/intel/qat/qat_common/adf_cfg_services.h4
-rw-r--r--drivers/crypto/intel/qat/qat_common/adf_clock.c3
-rw-r--r--drivers/crypto/intel/qat/qat_common/adf_cnv_dbgfs.c1
-rw-r--r--drivers/crypto/intel/qat/qat_common/adf_gen4_ras.c6
-rw-r--r--drivers/crypto/intel/qat/qat_common/adf_rl.c20
-rw-r--r--drivers/crypto/intel/qat/qat_common/qat_comp_algs.c9
-rw-r--r--drivers/crypto/rockchip/rk3288_crypto_ahash.c4
-rw-r--r--drivers/crypto/xilinx/zynqmp-aes-gcm.c3
13 files changed, 113 insertions, 68 deletions
diff --git a/drivers/crypto/allwinner/sun8i-ce/sun8i-ce-cipher.c b/drivers/crypto/allwinner/sun8i-ce/sun8i-ce-cipher.c
index 8d4c42863a..d2cf961901 100644
--- a/drivers/crypto/allwinner/sun8i-ce/sun8i-ce-cipher.c
+++ b/drivers/crypto/allwinner/sun8i-ce/sun8i-ce-cipher.c
@@ -299,22 +299,6 @@ theend:
return err;
}
-static void sun8i_ce_cipher_run(struct crypto_engine *engine, void *areq)
-{
- struct skcipher_request *breq = container_of(areq, struct skcipher_request, base);
- struct crypto_skcipher *tfm = crypto_skcipher_reqtfm(breq);
- struct sun8i_cipher_tfm_ctx *op = crypto_skcipher_ctx(tfm);
- struct sun8i_ce_dev *ce = op->ce;
- struct sun8i_cipher_req_ctx *rctx = skcipher_request_ctx(breq);
- int flow, err;
-
- flow = rctx->flow;
- err = sun8i_ce_run_task(ce, flow, crypto_tfm_alg_name(breq->base.tfm));
- local_bh_disable();
- crypto_finalize_skcipher_request(engine, breq, err);
- local_bh_enable();
-}
-
static void sun8i_ce_cipher_unprepare(struct crypto_engine *engine,
void *async_req)
{
@@ -360,6 +344,23 @@ static void sun8i_ce_cipher_unprepare(struct crypto_engine *engine,
dma_unmap_single(ce->dev, rctx->addr_key, op->keylen, DMA_TO_DEVICE);
}
+static void sun8i_ce_cipher_run(struct crypto_engine *engine, void *areq)
+{
+ struct skcipher_request *breq = container_of(areq, struct skcipher_request, base);
+ struct crypto_skcipher *tfm = crypto_skcipher_reqtfm(breq);
+ struct sun8i_cipher_tfm_ctx *op = crypto_skcipher_ctx(tfm);
+ struct sun8i_ce_dev *ce = op->ce;
+ struct sun8i_cipher_req_ctx *rctx = skcipher_request_ctx(breq);
+ int flow, err;
+
+ flow = rctx->flow;
+ err = sun8i_ce_run_task(ce, flow, crypto_tfm_alg_name(breq->base.tfm));
+ sun8i_ce_cipher_unprepare(engine, areq);
+ local_bh_disable();
+ crypto_finalize_skcipher_request(engine, breq, err);
+ local_bh_enable();
+}
+
int sun8i_ce_cipher_do_one(struct crypto_engine *engine, void *areq)
{
int err = sun8i_ce_cipher_prepare(engine, areq);
@@ -368,7 +369,6 @@ int sun8i_ce_cipher_do_one(struct crypto_engine *engine, void *areq)
return err;
sun8i_ce_cipher_run(engine, areq);
- sun8i_ce_cipher_unprepare(engine, areq);
return 0;
}
diff --git a/drivers/crypto/ccp/platform-access.c b/drivers/crypto/ccp/platform-access.c
index 94367bc49e..1b8ed33897 100644
--- a/drivers/crypto/ccp/platform-access.c
+++ b/drivers/crypto/ccp/platform-access.c
@@ -118,9 +118,16 @@ int psp_send_platform_access_msg(enum psp_platform_access_msg msg,
goto unlock;
}
- /* Store the status in request header for caller to investigate */
+ /*
+ * Read status from PSP. If status is non-zero, it indicates an error
+ * occurred during "processing" of the command.
+ * If status is zero, it indicates the command was "processed"
+ * successfully, but the result of the command is in the payload.
+ * Return both cases to the caller as -EIO to investigate.
+ */
cmd_reg = ioread32(cmd);
- req->header.status = FIELD_GET(PSP_CMDRESP_STS, cmd_reg);
+ if (FIELD_GET(PSP_CMDRESP_STS, cmd_reg))
+ req->header.status = FIELD_GET(PSP_CMDRESP_STS, cmd_reg);
if (req->header.status) {
ret = -EIO;
goto unlock;
diff --git a/drivers/crypto/intel/qat/qat_4xxx/adf_4xxx_hw_data.c b/drivers/crypto/intel/qat/qat_4xxx/adf_4xxx_hw_data.c
index 0faedb5b2e..b64aaecdd9 100644
--- a/drivers/crypto/intel/qat/qat_4xxx/adf_4xxx_hw_data.c
+++ b/drivers/crypto/intel/qat/qat_4xxx/adf_4xxx_hw_data.c
@@ -120,29 +120,6 @@ static struct adf_hw_device_class adf_4xxx_class = {
.instances = 0,
};
-static int get_service_enabled(struct adf_accel_dev *accel_dev)
-{
- char services[ADF_CFG_MAX_VAL_LEN_IN_BYTES] = {0};
- int ret;
-
- ret = adf_cfg_get_param_value(accel_dev, ADF_GENERAL_SEC,
- ADF_SERVICES_ENABLED, services);
- if (ret) {
- dev_err(&GET_DEV(accel_dev),
- ADF_SERVICES_ENABLED " param not found\n");
- return ret;
- }
-
- ret = match_string(adf_cfg_services, ARRAY_SIZE(adf_cfg_services),
- services);
- if (ret < 0)
- dev_err(&GET_DEV(accel_dev),
- "Invalid value of " ADF_SERVICES_ENABLED " param: %s\n",
- services);
-
- return ret;
-}
-
static u32 get_accel_mask(struct adf_hw_device_data *self)
{
return ADF_4XXX_ACCELERATORS_MASK;
@@ -275,7 +252,7 @@ static u32 get_accel_cap(struct adf_accel_dev *accel_dev)
capabilities_dc &= ~ICP_ACCEL_CAPABILITIES_CNV_INTEGRITY64;
}
- switch (get_service_enabled(accel_dev)) {
+ switch (adf_get_service_enabled(accel_dev)) {
case SVC_CY:
case SVC_CY2:
return capabilities_sym | capabilities_asym;
@@ -311,7 +288,7 @@ static enum dev_sku_info get_sku(struct adf_hw_device_data *self)
static const u32 *adf_get_arbiter_mapping(struct adf_accel_dev *accel_dev)
{
- switch (get_service_enabled(accel_dev)) {
+ switch (adf_get_service_enabled(accel_dev)) {
case SVC_DC:
return thrd_to_arb_map_dc;
case SVC_DCC:
@@ -420,7 +397,7 @@ static u32 uof_get_num_objs(void)
static const struct adf_fw_config *get_fw_config(struct adf_accel_dev *accel_dev)
{
- switch (get_service_enabled(accel_dev)) {
+ switch (adf_get_service_enabled(accel_dev)) {
case SVC_CY:
case SVC_CY2:
return adf_fw_cy_config;
@@ -460,6 +437,13 @@ static u16 get_ring_to_svc_map(struct adf_accel_dev *accel_dev)
if (!fw_config)
return 0;
+ /* If dcc, all rings handle compression requests */
+ if (adf_get_service_enabled(accel_dev) == SVC_DCC) {
+ for (i = 0; i < RP_GROUP_COUNT; i++)
+ rps[i] = COMP;
+ goto set_mask;
+ }
+
for (i = 0; i < RP_GROUP_COUNT; i++) {
switch (fw_config[i].ae_mask) {
case ADF_AE_GROUP_0:
@@ -488,6 +472,7 @@ static u16 get_ring_to_svc_map(struct adf_accel_dev *accel_dev)
}
}
+set_mask:
ring_to_svc_map = rps[RP_GROUP_0] << ADF_CFG_SERV_RING_PAIR_0_SHIFT |
rps[RP_GROUP_1] << ADF_CFG_SERV_RING_PAIR_1_SHIFT |
rps[RP_GROUP_0] << ADF_CFG_SERV_RING_PAIR_2_SHIFT |
diff --git a/drivers/crypto/intel/qat/qat_common/adf_aer.c b/drivers/crypto/intel/qat/qat_common/adf_aer.c
index a39e70bd4b..621d14ea3b 100644
--- a/drivers/crypto/intel/qat/qat_common/adf_aer.c
+++ b/drivers/crypto/intel/qat/qat_common/adf_aer.c
@@ -92,7 +92,8 @@ static void adf_device_reset_worker(struct work_struct *work)
if (adf_dev_restart(accel_dev)) {
/* The device hanged and we can't restart it so stop here */
dev_err(&GET_DEV(accel_dev), "Restart device failed\n");
- if (reset_data->mode == ADF_DEV_RESET_ASYNC)
+ if (reset_data->mode == ADF_DEV_RESET_ASYNC ||
+ completion_done(&reset_data->compl))
kfree(reset_data);
WARN(1, "QAT: device restart failed. Device is unusable\n");
return;
@@ -100,11 +101,19 @@ static void adf_device_reset_worker(struct work_struct *work)
adf_dev_restarted_notify(accel_dev);
clear_bit(ADF_STATUS_RESTARTING, &accel_dev->status);
- /* The dev is back alive. Notify the caller if in sync mode */
- if (reset_data->mode == ADF_DEV_RESET_SYNC)
- complete(&reset_data->compl);
- else
+ /*
+ * The dev is back alive. Notify the caller if in sync mode
+ *
+ * If device restart will take a more time than expected,
+ * the schedule_reset() function can timeout and exit. This can be
+ * detected by calling the completion_done() function. In this case
+ * the reset_data structure needs to be freed here.
+ */
+ if (reset_data->mode == ADF_DEV_RESET_ASYNC ||
+ completion_done(&reset_data->compl))
kfree(reset_data);
+ else
+ complete(&reset_data->compl);
}
static int adf_dev_aer_schedule_reset(struct adf_accel_dev *accel_dev,
@@ -137,8 +146,9 @@ static int adf_dev_aer_schedule_reset(struct adf_accel_dev *accel_dev,
dev_err(&GET_DEV(accel_dev),
"Reset device timeout expired\n");
ret = -EFAULT;
+ } else {
+ kfree(reset_data);
}
- kfree(reset_data);
return ret;
}
return 0;
diff --git a/drivers/crypto/intel/qat/qat_common/adf_cfg_services.c b/drivers/crypto/intel/qat/qat_common/adf_cfg_services.c
index 8e13fe9389..2680522944 100644
--- a/drivers/crypto/intel/qat/qat_common/adf_cfg_services.c
+++ b/drivers/crypto/intel/qat/qat_common/adf_cfg_services.c
@@ -2,6 +2,9 @@
/* Copyright(c) 2023 Intel Corporation */
#include <linux/export.h>
+#include <linux/pci.h>
+#include <linux/string.h>
+#include "adf_cfg.h"
#include "adf_cfg_services.h"
#include "adf_cfg_strings.h"
@@ -18,3 +21,27 @@ const char *const adf_cfg_services[] = {
[SVC_SYM_DC] = ADF_CFG_SYM_DC,
};
EXPORT_SYMBOL_GPL(adf_cfg_services);
+
+int adf_get_service_enabled(struct adf_accel_dev *accel_dev)
+{
+ char services[ADF_CFG_MAX_VAL_LEN_IN_BYTES] = {0};
+ int ret;
+
+ ret = adf_cfg_get_param_value(accel_dev, ADF_GENERAL_SEC,
+ ADF_SERVICES_ENABLED, services);
+ if (ret) {
+ dev_err(&GET_DEV(accel_dev),
+ ADF_SERVICES_ENABLED " param not found\n");
+ return ret;
+ }
+
+ ret = match_string(adf_cfg_services, ARRAY_SIZE(adf_cfg_services),
+ services);
+ if (ret < 0)
+ dev_err(&GET_DEV(accel_dev),
+ "Invalid value of " ADF_SERVICES_ENABLED " param: %s\n",
+ services);
+
+ return ret;
+}
+EXPORT_SYMBOL_GPL(adf_get_service_enabled);
diff --git a/drivers/crypto/intel/qat/qat_common/adf_cfg_services.h b/drivers/crypto/intel/qat/qat_common/adf_cfg_services.h
index f78fd697b4..c6b0328b0f 100644
--- a/drivers/crypto/intel/qat/qat_common/adf_cfg_services.h
+++ b/drivers/crypto/intel/qat/qat_common/adf_cfg_services.h
@@ -5,6 +5,8 @@
#include "adf_cfg_strings.h"
+struct adf_accel_dev;
+
enum adf_services {
SVC_CY = 0,
SVC_CY2,
@@ -21,4 +23,6 @@ enum adf_services {
extern const char *const adf_cfg_services[SVC_COUNT];
+int adf_get_service_enabled(struct adf_accel_dev *accel_dev);
+
#endif
diff --git a/drivers/crypto/intel/qat/qat_common/adf_clock.c b/drivers/crypto/intel/qat/qat_common/adf_clock.c
index 01e0a389e4..cf89f57de2 100644
--- a/drivers/crypto/intel/qat/qat_common/adf_clock.c
+++ b/drivers/crypto/intel/qat/qat_common/adf_clock.c
@@ -83,6 +83,9 @@ static int measure_clock(struct adf_accel_dev *accel_dev, u32 *frequency)
}
delta_us = timespec_to_us(&ts3) - timespec_to_us(&ts1);
+ if (!delta_us)
+ return -EINVAL;
+
temp = (timestamp2 - timestamp1) * ME_CLK_DIVIDER * 10;
temp = DIV_ROUND_CLOSEST_ULL(temp, delta_us);
/*
diff --git a/drivers/crypto/intel/qat/qat_common/adf_cnv_dbgfs.c b/drivers/crypto/intel/qat/qat_common/adf_cnv_dbgfs.c
index 07119c487d..627953a72d 100644
--- a/drivers/crypto/intel/qat/qat_common/adf_cnv_dbgfs.c
+++ b/drivers/crypto/intel/qat/qat_common/adf_cnv_dbgfs.c
@@ -16,7 +16,6 @@
#define CNV_ERR_INFO_MASK GENMASK(11, 0)
#define CNV_ERR_TYPE_MASK GENMASK(15, 12)
-#define CNV_SLICE_ERR_MASK GENMASK(7, 0)
#define CNV_SLICE_ERR_SIGN_BIT_INDEX 7
#define CNV_DELTA_ERR_SIGN_BIT_INDEX 11
diff --git a/drivers/crypto/intel/qat/qat_common/adf_gen4_ras.c b/drivers/crypto/intel/qat/qat_common/adf_gen4_ras.c
index 048c246079..2dd3772bf5 100644
--- a/drivers/crypto/intel/qat/qat_common/adf_gen4_ras.c
+++ b/drivers/crypto/intel/qat/qat_common/adf_gen4_ras.c
@@ -1007,8 +1007,7 @@ static bool adf_handle_spppar_err(struct adf_accel_dev *accel_dev,
static bool adf_handle_ssmcpppar_err(struct adf_accel_dev *accel_dev,
void __iomem *csr, u32 iastatssm)
{
- u32 reg = ADF_CSR_RD(csr, ADF_GEN4_SSMCPPERR);
- u32 bits_num = BITS_PER_REG(reg);
+ u32 reg, bits_num = BITS_PER_REG(reg);
bool reset_required = false;
unsigned long errs_bits;
u32 bit_iterator;
@@ -1106,8 +1105,7 @@ static bool adf_handle_rf_parr_err(struct adf_accel_dev *accel_dev,
static bool adf_handle_ser_err_ssmsh(struct adf_accel_dev *accel_dev,
void __iomem *csr, u32 iastatssm)
{
- u32 reg = ADF_CSR_RD(csr, ADF_GEN4_SER_ERR_SSMSH);
- u32 bits_num = BITS_PER_REG(reg);
+ u32 reg, bits_num = BITS_PER_REG(reg);
bool reset_required = false;
unsigned long errs_bits;
u32 bit_iterator;
diff --git a/drivers/crypto/intel/qat/qat_common/adf_rl.c b/drivers/crypto/intel/qat/qat_common/adf_rl.c
index de1b214dba..d4f2db3c53 100644
--- a/drivers/crypto/intel/qat/qat_common/adf_rl.c
+++ b/drivers/crypto/intel/qat/qat_common/adf_rl.c
@@ -788,6 +788,24 @@ static void clear_sla(struct adf_rl *rl_data, struct rl_sla *sla)
sla_type_arr[node_id] = NULL;
}
+static void free_all_sla(struct adf_accel_dev *accel_dev)
+{
+ struct adf_rl *rl_data = accel_dev->rate_limiting;
+ int sla_id;
+
+ mutex_lock(&rl_data->rl_lock);
+
+ for (sla_id = 0; sla_id < RL_NODES_CNT_MAX; sla_id++) {
+ if (!rl_data->sla[sla_id])
+ continue;
+
+ kfree(rl_data->sla[sla_id]);
+ rl_data->sla[sla_id] = NULL;
+ }
+
+ mutex_unlock(&rl_data->rl_lock);
+}
+
/**
* add_update_sla() - handles the creation and the update of an SLA
* @accel_dev: pointer to acceleration device structure
@@ -1155,7 +1173,7 @@ void adf_rl_stop(struct adf_accel_dev *accel_dev)
return;
adf_sysfs_rl_rm(accel_dev);
- adf_rl_remove_sla_all(accel_dev, true);
+ free_all_sla(accel_dev);
}
void adf_rl_exit(struct adf_accel_dev *accel_dev)
diff --git a/drivers/crypto/intel/qat/qat_common/qat_comp_algs.c b/drivers/crypto/intel/qat/qat_common/qat_comp_algs.c
index bf8c0ee629..2ba4aa22e0 100644
--- a/drivers/crypto/intel/qat/qat_common/qat_comp_algs.c
+++ b/drivers/crypto/intel/qat/qat_common/qat_comp_algs.c
@@ -13,15 +13,6 @@
#include "qat_compression.h"
#include "qat_algs_send.h"
-#define QAT_RFC_1950_HDR_SIZE 2
-#define QAT_RFC_1950_FOOTER_SIZE 4
-#define QAT_RFC_1950_CM_DEFLATE 8
-#define QAT_RFC_1950_CM_DEFLATE_CINFO_32K 7
-#define QAT_RFC_1950_CM_MASK 0x0f
-#define QAT_RFC_1950_CM_OFFSET 4
-#define QAT_RFC_1950_DICT_MASK 0x20
-#define QAT_RFC_1950_COMP_HDR 0x785e
-
static DEFINE_MUTEX(algs_lock);
static unsigned int active_devs;
diff --git a/drivers/crypto/rockchip/rk3288_crypto_ahash.c b/drivers/crypto/rockchip/rk3288_crypto_ahash.c
index 1b13b4aa16..a235e6c300 100644
--- a/drivers/crypto/rockchip/rk3288_crypto_ahash.c
+++ b/drivers/crypto/rockchip/rk3288_crypto_ahash.c
@@ -332,12 +332,12 @@ static int rk_hash_run(struct crypto_engine *engine, void *breq)
theend:
pm_runtime_put_autosuspend(rkc->dev);
+ rk_hash_unprepare(engine, breq);
+
local_bh_disable();
crypto_finalize_hash_request(engine, breq, err);
local_bh_enable();
- rk_hash_unprepare(engine, breq);
-
return 0;
}
diff --git a/drivers/crypto/xilinx/zynqmp-aes-gcm.c b/drivers/crypto/xilinx/zynqmp-aes-gcm.c
index 3c205324b2..e614057188 100644
--- a/drivers/crypto/xilinx/zynqmp-aes-gcm.c
+++ b/drivers/crypto/xilinx/zynqmp-aes-gcm.c
@@ -231,7 +231,10 @@ static int zynqmp_handle_aes_req(struct crypto_engine *engine,
err = zynqmp_aes_aead_cipher(areq);
}
+ local_bh_disable();
crypto_finalize_aead_request(engine, areq, err);
+ local_bh_enable();
+
return 0;
}
generated by cgit v1.2.3 (git 2.39.1) at 2024-11-01 09:16:16 +0000