aboutsummaryrefslogtreecommitdiff
path: root/sys/dev/qat/qat_api/common/ctrl/sal_get_instances.c
diff options
context:
space:
mode:
Diffstat (limited to 'sys/dev/qat/qat_api/common/ctrl/sal_get_instances.c')
-rw-r--r--sys/dev/qat/qat_api/common/ctrl/sal_get_instances.c177
1 files changed, 146 insertions, 31 deletions
diff --git a/sys/dev/qat/qat_api/common/ctrl/sal_get_instances.c b/sys/dev/qat/qat_api/common/ctrl/sal_get_instances.c
index 27037e99d1ac..f68853dc43a8 100644
--- a/sys/dev/qat/qat_api/common/ctrl/sal_get_instances.c
+++ b/sys/dev/qat/qat_api/common/ctrl/sal_get_instances.c
@@ -1,5 +1,5 @@
/* SPDX-License-Identifier: BSD-3-Clause */
-/* Copyright(c) 2007-2022 Intel Corporation */
+/* Copyright(c) 2007-2025 Intel Corporation */
/**
*****************************************************************************
@@ -10,7 +10,9 @@
* @ingroup SalCtrl
*
* @description
- * This file contains the main function to get SAL instances.
+ * This file contains generic functions to get instances of a specified
+ * service type. Note these are complementary to the already existing
+ * service-specific functions.
*
*****************************************************************************/
@@ -34,19 +36,22 @@
#include "lac_mem.h"
#include "lac_list.h"
#include "lac_sal_types.h"
+#include "lac_sal_types_crypto.h"
/**
******************************************************************************
* @ingroup SalCtrl
* @description
- * Get either sym or asym instance number
+ * Get the total number of either sym, asym or cy instances
*****************************************************************************/
-static CpaStatus
-Lac_GetSingleCyNumInstances(
+CpaStatus
+Lac_GetCyNumInstancesByType(
const CpaAccelerationServiceType accelerationServiceType,
Cpa16U *pNumInstances)
{
CpaStatus status = CPA_STATUS_SUCCESS;
+ CpaInstanceHandle instanceHandle;
+ CpaInstanceInfo2 info;
icp_accel_dev_t **pAdfInsts = NULL;
icp_accel_dev_t *dev_addr = NULL;
sal_t *base_addr = NULL;
@@ -71,6 +76,12 @@ Lac_GetSingleCyNumInstances(
service = "sym";
break;
+ case CPA_ACC_SVC_TYPE_CRYPTO:
+ accel_capability = ICP_ACCEL_CAPABILITIES_CRYPTO_SYMMETRIC |
+ ICP_ACCEL_CAPABILITIES_CRYPTO_ASYMMETRIC;
+ service = "cy";
+ break;
+
default:
QAT_UTILS_LOG("Invalid service type\n");
return CPA_STATUS_INVALID_PARAM;
@@ -106,14 +117,48 @@ Lac_GetSingleCyNumInstances(
}
base_addr = dev_addr->pSalHandle;
- if (CPA_ACC_SVC_TYPE_CRYPTO_ASYM == accelerationServiceType) {
+ if (CPA_ACC_SVC_TYPE_CRYPTO == accelerationServiceType) {
+ list_temp = base_addr->crypto_services;
+ while (NULL != list_temp) {
+ instanceHandle = SalList_getObject(list_temp);
+ status = cpaCyInstanceGetInfo2(instanceHandle,
+ &info);
+ if (CPA_STATUS_SUCCESS == status &&
+ CPA_TRUE == info.isPolled) {
+ num_inst++;
+ }
+ list_temp = SalList_next(list_temp);
+ }
+ }
+
+ if (CPA_ACC_SVC_TYPE_CRYPTO_ASYM == accelerationServiceType ||
+ CPA_ACC_SVC_TYPE_CRYPTO == accelerationServiceType) {
list_temp = base_addr->asym_services;
- } else {
- list_temp = base_addr->sym_services;
+ while (NULL != list_temp) {
+ instanceHandle = SalList_getObject(list_temp);
+ status = cpaCyInstanceGetInfo2(instanceHandle,
+ &info);
+ if (CPA_STATUS_SUCCESS == status &&
+ CPA_TRUE == info.isPolled) {
+ num_inst++;
+ }
+ list_temp = SalList_next(list_temp);
+ }
}
- while (NULL != list_temp) {
- num_inst++;
- list_temp = SalList_next(list_temp);
+
+ if (CPA_ACC_SVC_TYPE_CRYPTO_SYM == accelerationServiceType ||
+ CPA_ACC_SVC_TYPE_CRYPTO == accelerationServiceType) {
+ list_temp = base_addr->sym_services;
+ while (NULL != list_temp) {
+ instanceHandle = SalList_getObject(list_temp);
+ status = cpaCyInstanceGetInfo2(instanceHandle,
+ &info);
+ if (CPA_STATUS_SUCCESS == status &&
+ CPA_TRUE == info.isPolled) {
+ num_inst++;
+ }
+ list_temp = SalList_next(list_temp);
+ }
}
}
@@ -127,15 +172,17 @@ Lac_GetSingleCyNumInstances(
******************************************************************************
* @ingroup SalCtrl
* @description
- * Get either sym or asym instance
+ * Get either sym, asym or cy instance
*****************************************************************************/
-static CpaStatus
-Lac_GetSingleCyInstances(
+CpaStatus
+Lac_GetCyInstancesByType(
const CpaAccelerationServiceType accelerationServiceType,
Cpa16U numInstances,
CpaInstanceHandle *pInstances)
{
CpaStatus status = CPA_STATUS_SUCCESS;
+ CpaInstanceHandle instanceHandle = NULL;
+ CpaInstanceInfo2 info;
icp_accel_dev_t **pAdfInsts = NULL;
icp_accel_dev_t *dev_addr = NULL;
sal_t *base_addr = NULL;
@@ -163,14 +210,21 @@ Lac_GetSingleCyInstances(
accel_capability = ICP_ACCEL_CAPABILITIES_CRYPTO_SYMMETRIC;
service = "sym";
break;
+
+ case CPA_ACC_SVC_TYPE_CRYPTO:
+ accel_capability = ICP_ACCEL_CAPABILITIES_CRYPTO_SYMMETRIC |
+ ICP_ACCEL_CAPABILITIES_CRYPTO_ASYMMETRIC;
+ service = "cy";
+ break;
+
default:
QAT_UTILS_LOG("Invalid service type\n");
return CPA_STATUS_INVALID_PARAM;
}
/* Get the number of instances */
- status = cpaGetNumInstances(accelerationServiceType,
- &num_allocated_instances);
+ status = Lac_GetCyNumInstancesByType(accelerationServiceType,
+ &num_allocated_instances);
if (CPA_STATUS_SUCCESS != status) {
return status;
}
@@ -216,17 +270,63 @@ Lac_GetSingleCyInstances(
continue;
}
- if (CPA_ACC_SVC_TYPE_CRYPTO_ASYM == accelerationServiceType)
+ if (CPA_ACC_SVC_TYPE_CRYPTO == accelerationServiceType) {
+ list_temp = base_addr->crypto_services;
+ while (NULL != list_temp) {
+ if (index > (numInstances - 1))
+ break;
+
+ instanceHandle = SalList_getObject(list_temp);
+ status = cpaCyInstanceGetInfo2(instanceHandle,
+ &info);
+ list_temp = SalList_next(list_temp);
+ if (CPA_STATUS_SUCCESS != status ||
+ CPA_TRUE != info.isPolled) {
+ continue;
+ }
+ pInstances[index] = instanceHandle;
+ index++;
+ }
+ }
+
+ if (CPA_ACC_SVC_TYPE_CRYPTO_ASYM == accelerationServiceType ||
+ CPA_ACC_SVC_TYPE_CRYPTO == accelerationServiceType) {
list_temp = base_addr->asym_services;
- else
- list_temp = base_addr->sym_services;
- while (NULL != list_temp) {
- if (index > (numInstances - 1))
- break;
+ while (NULL != list_temp) {
+ if (index > (numInstances - 1))
+ break;
+
+ instanceHandle = SalList_getObject(list_temp);
+ status = cpaCyInstanceGetInfo2(instanceHandle,
+ &info);
+ list_temp = SalList_next(list_temp);
+ if (CPA_STATUS_SUCCESS != status ||
+ CPA_TRUE != info.isPolled) {
+ continue;
+ }
+ pInstances[index] = instanceHandle;
+ index++;
+ }
+ }
- pInstances[index] = SalList_getObject(list_temp);
- list_temp = SalList_next(list_temp);
- index++;
+ if (CPA_ACC_SVC_TYPE_CRYPTO_SYM == accelerationServiceType ||
+ CPA_ACC_SVC_TYPE_CRYPTO == accelerationServiceType) {
+ list_temp = base_addr->sym_services;
+ while (NULL != list_temp) {
+ if (index > (numInstances - 1))
+ break;
+
+ instanceHandle = SalList_getObject(list_temp);
+ status = cpaCyInstanceGetInfo2(instanceHandle,
+ &info);
+ list_temp = SalList_next(list_temp);
+ if (CPA_STATUS_SUCCESS != status ||
+ CPA_TRUE != info.isPolled) {
+ continue;
+ }
+ pInstances[index] = instanceHandle;
+ index++;
+ }
}
}
free(pAdfInsts, M_QAT);
@@ -242,16 +342,24 @@ CpaStatus
cpaGetNumInstances(const CpaAccelerationServiceType accelerationServiceType,
Cpa16U *pNumInstances)
{
+ LAC_CHECK_NULL_PARAM(pNumInstances);
+
switch (accelerationServiceType) {
case CPA_ACC_SVC_TYPE_CRYPTO_ASYM:
case CPA_ACC_SVC_TYPE_CRYPTO_SYM:
- return Lac_GetSingleCyNumInstances(accelerationServiceType,
- pNumInstances);
case CPA_ACC_SVC_TYPE_CRYPTO:
- return cpaCyGetNumInstances(pNumInstances);
+ return Lac_GetCyNumInstancesByType(accelerationServiceType,
+ pNumInstances);
+
case CPA_ACC_SVC_TYPE_DATA_COMPRESSION:
return cpaDcGetNumInstances(pNumInstances);
+ case CPA_ACC_SVC_TYPE_PATTERN_MATCH:
+ case CPA_ACC_SVC_TYPE_RAID:
+ case CPA_ACC_SVC_TYPE_XML:
+ QAT_UTILS_LOG("Unsupported service type\n");
+ return CPA_STATUS_UNSUPPORTED;
+
default:
QAT_UTILS_LOG("Invalid service type\n");
*pNumInstances = 0;
@@ -268,18 +376,25 @@ cpaGetInstances(const CpaAccelerationServiceType accelerationServiceType,
Cpa16U numInstances,
CpaInstanceHandle *pInstances)
{
+ LAC_CHECK_NULL_PARAM(pInstances);
+
switch (accelerationServiceType) {
case CPA_ACC_SVC_TYPE_CRYPTO_ASYM:
case CPA_ACC_SVC_TYPE_CRYPTO_SYM:
- return Lac_GetSingleCyInstances(accelerationServiceType,
+ case CPA_ACC_SVC_TYPE_CRYPTO:
+ return Lac_GetCyInstancesByType(accelerationServiceType,
numInstances,
pInstances);
- case CPA_ACC_SVC_TYPE_CRYPTO:
- return cpaCyGetInstances(numInstances, pInstances);
case CPA_ACC_SVC_TYPE_DATA_COMPRESSION:
return cpaDcGetInstances(numInstances, pInstances);
+ case CPA_ACC_SVC_TYPE_PATTERN_MATCH:
+ case CPA_ACC_SVC_TYPE_RAID:
+ case CPA_ACC_SVC_TYPE_XML:
+ QAT_UTILS_LOG("Unsupported service type\n");
+ return CPA_STATUS_UNSUPPORTED;
+
default:
QAT_UTILS_LOG("Invalid service type\n");
return CPA_STATUS_INVALID_PARAM;
generated by cgit v1.2.3 (git 2.25.1) at 2025-07-30 17:13:13 +0000