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-rw-r--r--drivers/bus/Makefile3
-rw-r--r--drivers/bus/fslmc/Makefile9
-rw-r--r--drivers/bus/fslmc/fslmc_bus.c25
-rw-r--r--drivers/bus/fslmc/fslmc_logs.h2
-rw-r--r--drivers/bus/fslmc/fslmc_vfio.c165
-rw-r--r--drivers/bus/fslmc/fslmc_vfio.h52
-rw-r--r--drivers/bus/fslmc/mc/dpbp.c2
-rw-r--r--drivers/bus/fslmc/mc/dpci.c307
-rw-r--r--drivers/bus/fslmc/mc/dpcon.c230
-rw-r--r--drivers/bus/fslmc/mc/dpio.c46
-rw-r--r--drivers/bus/fslmc/mc/dpmng.c88
-rw-r--r--drivers/bus/fslmc/mc/fsl_dpbp.h2
-rw-r--r--drivers/bus/fslmc/mc/fsl_dpbp_cmd.h2
-rw-r--r--drivers/bus/fslmc/mc/fsl_dpci.h404
-rw-r--r--drivers/bus/fslmc/mc/fsl_dpci_cmd.h147
-rw-r--r--drivers/bus/fslmc/mc/fsl_dpcon.h238
-rw-r--r--drivers/bus/fslmc/mc/fsl_dpcon_cmd.h175
-rw-r--r--drivers/bus/fslmc/mc/fsl_dpio.h32
-rw-r--r--drivers/bus/fslmc/mc/fsl_dpio_cmd.h2
-rw-r--r--drivers/bus/fslmc/mc/fsl_dpmng.h106
-rw-r--r--drivers/bus/fslmc/mc/fsl_dpmng_cmd.h61
-rw-r--r--drivers/bus/fslmc/mc/fsl_mc_cmd.h2
-rw-r--r--drivers/bus/fslmc/portal/dpaa2_hw_dpbp.c46
-rw-r--r--drivers/bus/fslmc/portal/dpaa2_hw_dpci.c179
-rw-r--r--drivers/bus/fslmc/portal/dpaa2_hw_dpio.c209
-rw-r--r--drivers/bus/fslmc/portal/dpaa2_hw_dpio.h7
-rw-r--r--drivers/bus/fslmc/portal/dpaa2_hw_pvt.h114
-rw-r--r--drivers/bus/fslmc/qbman/include/compat.h2
-rw-r--r--drivers/bus/fslmc/qbman/include/fsl_qbman_portal.h46
-rw-r--r--drivers/bus/fslmc/qbman/qbman_portal.c98
-rw-r--r--drivers/bus/fslmc/rte_bus_fslmc_version.map28
-rw-r--r--drivers/bus/fslmc/rte_fslmc.h6
32 files changed, 2638 insertions, 197 deletions
diff --git a/drivers/bus/Makefile b/drivers/bus/Makefile
index 1e5b281c..02242148 100644
--- a/drivers/bus/Makefile
+++ b/drivers/bus/Makefile
@@ -1,7 +1,6 @@
# BSD LICENSE
#
-# Copyright(c) 2016 NXP. All rights reserved.
-# All rights reserved.
+# Copyright 2016 NXP.
#
# Redistribution and use in source and binary forms, with or without
# modification, are permitted provided that the following conditions
diff --git a/drivers/bus/fslmc/Makefile b/drivers/bus/fslmc/Makefile
index 973d279b..d1b790b5 100644
--- a/drivers/bus/fslmc/Makefile
+++ b/drivers/bus/fslmc/Makefile
@@ -1,7 +1,6 @@
# BSD LICENSE
#
-# Copyright(c) 2016 NXP.
-# All rights reserved.
+# Copyright 2016 NXP.
#
# Redistribution and use in source and binary forms, with or without
# modification, are permitted provided that the following conditions
@@ -63,12 +62,16 @@ SRCS-$(CONFIG_RTE_LIBRTE_FSLMC_BUS) += \
qbman/qbman_portal.c
SRCS-$(CONFIG_RTE_LIBRTE_FSLMC_BUS) += \
+ mc/dpmng.c \
mc/dpbp.c \
mc/dpio.c \
- mc/mc_sys.c
+ mc/mc_sys.c \
+ mc/dpcon.c \
+ mc/dpci.c
SRCS-$(CONFIG_RTE_LIBRTE_FSLMC_BUS) += portal/dpaa2_hw_dpio.c
SRCS-$(CONFIG_RTE_LIBRTE_FSLMC_BUS) += portal/dpaa2_hw_dpbp.c
+SRCS-$(CONFIG_RTE_LIBRTE_FSLMC_BUS) += portal/dpaa2_hw_dpci.c
SRCS-$(CONFIG_RTE_LIBRTE_FSLMC_BUS) += fslmc_vfio.c
SRCS-$(CONFIG_RTE_LIBRTE_FSLMC_BUS) += fslmc_bus.c
diff --git a/drivers/bus/fslmc/fslmc_bus.c b/drivers/bus/fslmc/fslmc_bus.c
index b24642dd..f71598d5 100644
--- a/drivers/bus/fslmc/fslmc_bus.c
+++ b/drivers/bus/fslmc/fslmc_bus.c
@@ -1,7 +1,7 @@
/*-
* BSD LICENSE
*
- * Copyright (c) 2016 NXP. All rights reserved.
+ * Copyright 2016 NXP.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
@@ -32,6 +32,7 @@
#include <string.h>
#include <dirent.h>
+#include <stdbool.h>
#include <rte_log.h>
#include <rte_bus.h>
@@ -105,6 +106,25 @@ rte_fslmc_probe(void)
return ret;
}
+static struct rte_device *
+rte_fslmc_find_device(const struct rte_device *start, rte_dev_cmp_t cmp,
+ const void *data)
+{
+ struct rte_dpaa2_device *dev;
+
+ TAILQ_FOREACH(dev, &rte_fslmc_bus.device_list, next) {
+ if (start && &dev->device == start) {
+ start = NULL; /* starting point found */
+ continue;
+ }
+
+ if (cmp(&dev->device, data) == 0)
+ return &dev->device;
+ }
+
+ return NULL;
+}
+
/*register a fslmc bus based dpaa2 driver */
void
rte_fslmc_driver_register(struct rte_dpaa2_driver *driver)
@@ -133,9 +153,10 @@ struct rte_fslmc_bus rte_fslmc_bus = {
.bus = {
.scan = rte_fslmc_scan,
.probe = rte_fslmc_probe,
+ .find_device = rte_fslmc_find_device,
},
.device_list = TAILQ_HEAD_INITIALIZER(rte_fslmc_bus.device_list),
.driver_list = TAILQ_HEAD_INITIALIZER(rte_fslmc_bus.driver_list),
};
-RTE_REGISTER_BUS(FSLMC_BUS_NAME, rte_fslmc_bus.bus);
+RTE_REGISTER_BUS(fslmc, rte_fslmc_bus.bus);
diff --git a/drivers/bus/fslmc/fslmc_logs.h b/drivers/bus/fslmc/fslmc_logs.h
index a890e6c3..1f7c24b3 100644
--- a/drivers/bus/fslmc/fslmc_logs.h
+++ b/drivers/bus/fslmc/fslmc_logs.h
@@ -1,7 +1,7 @@
/*-
* BSD LICENSE
*
- * Copyright (c) 2016 NXP. All rights reserved.
+ * Copyright 2016 NXP.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
diff --git a/drivers/bus/fslmc/fslmc_vfio.c b/drivers/bus/fslmc/fslmc_vfio.c
index 5d4ac67c..45e59277 100644
--- a/drivers/bus/fslmc/fslmc_vfio.c
+++ b/drivers/bus/fslmc/fslmc_vfio.c
@@ -2,7 +2,7 @@
* BSD LICENSE
*
* Copyright (c) 2015-2016 Freescale Semiconductor, Inc. All rights reserved.
- * Copyright (c) 2016 NXP. All rights reserved.
+ * Copyright 2016 NXP.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
@@ -40,7 +40,6 @@
#include <errno.h>
#include <sys/ioctl.h>
#include <sys/stat.h>
-#include <sys/types.h>
#include <sys/mman.h>
#include <sys/vfs.h>
#include <libgen.h>
@@ -55,7 +54,6 @@
#include <rte_cycles.h>
#include <rte_kvargs.h>
#include <rte_dev.h>
-#include <rte_ethdev.h>
#include <rte_bus.h>
#include "rte_fslmc.h"
@@ -80,6 +78,17 @@ static uint32_t *msi_intr_vaddr;
void *(*rte_mcp_ptr_list);
static uint32_t mcp_id;
static int is_dma_done;
+static struct rte_fslmc_object_list fslmc_obj_list =
+ TAILQ_HEAD_INITIALIZER(fslmc_obj_list);
+
+/*register a fslmc bus based dpaa2 driver */
+void
+rte_fslmc_object_register(struct rte_dpaa2_object *object)
+{
+ RTE_VERIFY(object);
+
+ TAILQ_INSERT_TAIL(&fslmc_obj_list, object, next);
+}
static int vfio_connect_container(struct fslmc_vfio_group *vfio_group)
{
@@ -91,9 +100,9 @@ static int vfio_connect_container(struct fslmc_vfio_group *vfio_group)
container = &vfio_containers[i];
if (!ioctl(vfio_group->fd, VFIO_GROUP_SET_CONTAINER,
&container->fd)) {
- FSLMC_VFIO_LOG(INFO, "Container pre-exists with"
- " FD[0x%x] for this group",
- container->fd);
+ FSLMC_VFIO_LOG(INFO,
+ "Container pre-exists with FD[0x%x] for this group",
+ container->fd);
vfio_group->container = container;
return 0;
}
@@ -132,7 +141,6 @@ static int vfio_connect_container(struct fslmc_vfio_group *vfio_group)
for (i = 0; i < VFIO_MAX_CONTAINERS; i++) {
if (vfio_containers[i].used)
continue;
- FSLMC_VFIO_LOG(DEBUG, "Unused container at index %d", i);
container = &vfio_containers[i];
}
if (!container) {
@@ -178,29 +186,6 @@ static int vfio_map_irq_region(struct fslmc_vfio_group *group)
return -errno;
}
-int vfio_dmamap_mem_region(uint64_t vaddr,
- uint64_t iova,
- uint64_t size)
-{
- struct fslmc_vfio_group *group;
- struct vfio_iommu_type1_dma_map dma_map = {
- .argsz = sizeof(dma_map),
- .flags = VFIO_DMA_MAP_FLAG_READ | VFIO_DMA_MAP_FLAG_WRITE,
- };
-
- dma_map.vaddr = vaddr;
- dma_map.size = size;
- dma_map.iova = iova;
-
- /* SET DMA MAP for IOMMU */
- group = &vfio_groups[0];
- if (ioctl(group->container->fd, VFIO_IOMMU_MAP_DMA, &dma_map)) {
- FSLMC_VFIO_LOG(ERR, "VFIO_IOMMU_MAP_DMA (errno = %d)", errno);
- return -1;
- }
- return 0;
-}
-
int rte_fslmc_vfio_dmamap(void)
{
int ret;
@@ -215,17 +200,18 @@ int rte_fslmc_vfio_dmamap(void)
if (is_dma_done)
return 0;
- is_dma_done = 1;
- for (i = 0; i < RTE_MAX_MEMSEG; i++) {
- memseg = rte_eal_get_physmem_layout();
- if (memseg == NULL) {
- FSLMC_VFIO_LOG(ERR, "Cannot get physical layout.");
- return -ENODEV;
- }
+ memseg = rte_eal_get_physmem_layout();
+ if (memseg == NULL) {
+ FSLMC_VFIO_LOG(ERR, "Cannot get physical layout.");
+ return -ENODEV;
+ }
- if (memseg[i].addr == NULL && memseg[i].len == 0)
+ for (i = 0; i < RTE_MAX_MEMSEG; i++) {
+ if (memseg[i].addr == NULL && memseg[i].len == 0) {
+ FSLMC_VFIO_LOG(DEBUG, "Total %d segments found.", i);
break;
+ }
dma_map.size = memseg[i].len;
dma_map.vaddr = memseg[i].addr_64;
@@ -245,16 +231,20 @@ int rte_fslmc_vfio_dmamap(void)
FSLMC_VFIO_LOG(DEBUG, "-->Initial SHM Virtual ADDR %llX",
dma_map.vaddr);
- FSLMC_VFIO_LOG(DEBUG, "-----> DMA size 0x%llX\n", dma_map.size);
+ FSLMC_VFIO_LOG(DEBUG, "-----> DMA size 0x%llX", dma_map.size);
ret = ioctl(group->container->fd, VFIO_IOMMU_MAP_DMA,
&dma_map);
if (ret) {
- FSLMC_VFIO_LOG(ERR, "VFIO_IOMMU_MAP_DMA API"
- "(errno = %d)", errno);
+ FSLMC_VFIO_LOG(ERR, "VFIO_IOMMU_MAP_DMA API(errno = %d)",
+ errno);
return ret;
}
- FSLMC_VFIO_LOG(DEBUG, "-----> dma_map.vaddr = 0x%llX",
- dma_map.vaddr);
+ }
+
+ /* Verifying that at least single segment is available */
+ if (i <= 0) {
+ FSLMC_VFIO_LOG(ERR, "No Segments found for VFIO Mapping");
+ return -1;
}
/* TODO - This is a W.A. as VFIO currently does not add the mapping of
@@ -263,6 +253,8 @@ int rte_fslmc_vfio_dmamap(void)
*/
vfio_map_irq_region(group);
+ is_dma_done = 1;
+
return 0;
}
@@ -277,8 +269,8 @@ static int64_t vfio_map_mcp_obj(struct fslmc_vfio_group *group, char *mcp_obj)
/* getting the mcp object's fd*/
mc_fd = ioctl(group->fd, VFIO_GROUP_GET_DEVICE_FD, mcp_obj);
if (mc_fd < 0) {
- FSLMC_VFIO_LOG(ERR, "error in VFIO get device %s fd from group"
- " %d", mcp_obj, group->fd);
+ FSLMC_VFIO_LOG(ERR, "error in VFIO get dev %s fd from group %d",
+ mcp_obj, group->fd);
return v_addr;
}
@@ -297,7 +289,7 @@ static int64_t vfio_map_mcp_obj(struct fslmc_vfio_group *group, char *mcp_obj)
}
FSLMC_VFIO_LOG(DEBUG, "region offset = %llx , region size = %llx",
- reg_info.offset, reg_info.size);
+ reg_info.offset, reg_info.size);
v_addr = (uint64_t)mmap(NULL, reg_info.size,
PROT_WRITE | PROT_READ, MAP_SHARED,
@@ -351,6 +343,40 @@ fslmc_bus_add_device(struct rte_dpaa2_device *dev)
}
}
+#define IRQ_SET_BUF_LEN (sizeof(struct vfio_irq_set) + sizeof(int))
+
+int rte_dpaa2_intr_enable(struct rte_intr_handle *intr_handle,
+ uint32_t index)
+{
+ struct vfio_irq_set *irq_set;
+ char irq_set_buf[IRQ_SET_BUF_LEN];
+ int *fd_ptr, fd, ret;
+
+ /* Prepare vfio_irq_set structure and SET the IRQ in VFIO */
+ /* Give the eventfd to VFIO */
+ fd = eventfd(0, 0);
+ irq_set = (struct vfio_irq_set *)irq_set_buf;
+ irq_set->argsz = sizeof(irq_set_buf);
+ irq_set->count = 1;
+ irq_set->flags = VFIO_IRQ_SET_DATA_EVENTFD |
+ VFIO_IRQ_SET_ACTION_TRIGGER;
+ irq_set->index = index;
+ irq_set->start = 0;
+ fd_ptr = (int *)&irq_set->data;
+ *fd_ptr = fd;
+
+ ret = ioctl(intr_handle->vfio_dev_fd, VFIO_DEVICE_SET_IRQS, irq_set);
+ if (ret < 0) {
+ FSLMC_VFIO_LOG(ERR, "Unable to set IRQ in VFIO, ret: %d\n",
+ ret);
+ return -1;
+ }
+
+ /* Set the FD and update the flags */
+ intr_handle->fd = fd;
+ return 0;
+}
+
/* Following function shall fetch total available list of MC devices
* from VFIO container & populate private list of devices and other
* data structures
@@ -366,14 +392,13 @@ int fslmc_vfio_process_group(void)
char path[PATH_MAX];
int64_t v_addr;
int ndev_count;
- int dpio_count = 0, dpbp_count = 0;
struct fslmc_vfio_group *group = &vfio_groups[0];
static int process_once;
/* if already done once */
if (process_once) {
- FSLMC_VFIO_LOG(DEBUG, "Already scanned once - re-scan "
- "not supported");
+ FSLMC_VFIO_LOG(DEBUG,
+ "Already scanned once - re-scan not supported");
return 0;
}
process_once = 0;
@@ -397,8 +422,8 @@ int fslmc_vfio_process_group(void)
free(mcp_obj);
mcp_obj = malloc(sizeof(dir->d_name));
if (!mcp_obj) {
- FSLMC_VFIO_LOG(ERR, "mcp obj:Unable to"
- " allocate memory");
+ FSLMC_VFIO_LOG(ERR,
+ "mcp obj:alloc failed");
closedir(d);
return -ENOMEM;
}
@@ -441,8 +466,6 @@ int fslmc_vfio_process_group(void)
goto FAILURE;
}
- FSLMC_VFIO_LOG(DEBUG, "DPAA2 MC has VIR_ADD = %ld", v_addr);
-
rte_mcp_ptr_list[0] = (void *)v_addr;
d = opendir(path);
@@ -452,7 +475,6 @@ int fslmc_vfio_process_group(void)
}
i = 0;
- FSLMC_VFIO_LOG(DEBUG, "DPAA2 - Parsing devices:");
/* Parsing each object and initiating them*/
while ((dir = readdir(d)) != NULL) {
if (dir->d_type != DT_LNK)
@@ -469,14 +491,13 @@ int fslmc_vfio_process_group(void)
object_type = strtok(dir->d_name, ".");
temp_obj = strtok(NULL, ".");
sscanf(temp_obj, "%d", &object_id);
- FSLMC_VFIO_LOG(DEBUG, " - %s ", dev_name);
/* getting the device fd*/
dev_fd = ioctl(group->fd, VFIO_GROUP_GET_DEVICE_FD, dev_name);
if (dev_fd < 0) {
- FSLMC_VFIO_LOG(ERR, "VFIO_GROUP_GET_DEVICE_FD error"
- " Device fd: %s, Group: %d",
- dev_name, group->fd);
+ FSLMC_VFIO_LOG(ERR,
+ "GET_DEVICE_FD error fd: %s, Group: %d",
+ dev_name, group->fd);
free(dev_name);
goto FAILURE;
}
@@ -505,22 +526,22 @@ int fslmc_vfio_process_group(void)
dev->dev_type = (strcmp(object_type, "dpseci")) ?
DPAA2_MC_DPNI_DEVID : DPAA2_MC_DPSECI_DEVID;
- FSLMC_VFIO_LOG(DEBUG, "DPAA2: Added [%s-%d]\n",
- object_type, object_id);
+ sprintf(dev->name, "%s.%d", object_type, object_id);
+ dev->device.name = dev->name;
fslmc_bus_add_device(dev);
- }
- if (!strcmp(object_type, "dpio")) {
- ret = dpaa2_create_dpio_device(vdev,
- &device_info,
+ FSLMC_VFIO_LOG(DEBUG, "DPAA2: Added %s", dev->name);
+ } else {
+ /* Parse all other objects */
+ struct rte_dpaa2_object *object;
+
+ TAILQ_FOREACH(object, &fslmc_obj_list, next) {
+ if (!strcmp(object_type, object->name))
+ object->create(vdev, &device_info,
object_id);
- if (!ret)
- dpio_count++;
- }
- if (!strcmp(object_type, "dpbp")) {
- ret = dpaa2_create_dpbp_device(object_id);
- if (!ret)
- dpbp_count++;
+ else
+ continue;
+ }
}
}
closedir(d);
@@ -529,8 +550,6 @@ int fslmc_vfio_process_group(void)
if (ret)
FSLMC_VFIO_LOG(DEBUG, "Error in affining qbman swp %d", ret);
- FSLMC_VFIO_LOG(DEBUG, "DPAA2: Added dpbp_count = %d dpio_count=%d\n",
- dpbp_count, dpio_count);
return 0;
FAILURE:
diff --git a/drivers/bus/fslmc/fslmc_vfio.h b/drivers/bus/fslmc/fslmc_vfio.h
index 53dd0b74..0aff9b1f 100644
--- a/drivers/bus/fslmc/fslmc_vfio.h
+++ b/drivers/bus/fslmc/fslmc_vfio.h
@@ -2,7 +2,7 @@
* BSD LICENSE
*
* Copyright (c) 2015-2016 Freescale Semiconductor, Inc. All rights reserved.
- * Copyright (c) 2016 NXP. All rights reserved.
+ * Copyright 2016 NXP.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
@@ -39,6 +39,10 @@
#define DPAA2_VENDOR_ID 0x1957
#define DPAA2_MC_DPNI_DEVID 7
#define DPAA2_MC_DPSECI_DEVID 3
+#define DPAA2_MC_DPCON_DEVID 5
+#define DPAA2_MC_DPIO_DEVID 9
+#define DPAA2_MC_DPBP_DEVID 10
+#define DPAA2_MC_DPCI_DEVID 11
#define VFIO_MAX_GRP 1
@@ -63,20 +67,48 @@ typedef struct fslmc_vfio_container {
struct fslmc_vfio_group *group_list[VFIO_MAX_GRP];
} fslmc_vfio_container;
-int vfio_dmamap_mem_region(
- uint64_t vaddr,
- uint64_t iova,
- uint64_t size);
+struct rte_dpaa2_object;
+
+TAILQ_HEAD(rte_fslmc_object_list, rte_dpaa2_object);
+
+typedef int (*rte_fslmc_obj_create_t)(struct fslmc_vfio_device *vdev,
+ struct vfio_device_info *obj_info,
+ int object_id);
+
+/**
+ * A structure describing a DPAA2 driver.
+ */
+struct rte_dpaa2_object {
+ TAILQ_ENTRY(rte_dpaa2_object) next; /**< Next in list. */
+ const char *name; /**< Name of Object. */
+ uint16_t object_id; /**< DPAA2 Object ID */
+ rte_fslmc_obj_create_t create;
+};
+
+int rte_dpaa2_intr_enable(struct rte_intr_handle *intr_handle,
+ uint32_t index);
int fslmc_vfio_setup_group(void);
int fslmc_vfio_process_group(void);
int rte_fslmc_vfio_dmamap(void);
-/* create dpio device */
-int dpaa2_create_dpio_device(struct fslmc_vfio_device *vdev,
- struct vfio_device_info *obj_info,
- int object_id);
+/**
+ * Register a DPAA2 MC Object driver.
+ *
+ * @param mc_object
+ * A pointer to a rte_dpaa_object structure describing the mc object
+ * to be registered.
+ */
+void rte_fslmc_object_register(struct rte_dpaa2_object *object);
-int dpaa2_create_dpbp_device(int dpbp_id);
+/** Helper for DPAA2 object registration */
+#define RTE_PMD_REGISTER_DPAA2_OBJECT(nm, dpaa2_obj) \
+RTE_INIT(dpaa2objinitfn_ ##nm); \
+static void dpaa2objinitfn_ ##nm(void) \
+{\
+ (dpaa2_obj).name = RTE_STR(nm);\
+ rte_fslmc_object_register(&dpaa2_obj); \
+} \
+RTE_PMD_EXPORT_NAME(nm, __COUNTER__)
#endif /* _FSLMC_VFIO_H_ */
diff --git a/drivers/bus/fslmc/mc/dpbp.c b/drivers/bus/fslmc/mc/dpbp.c
index 12f9180a..fd9a52d9 100644
--- a/drivers/bus/fslmc/mc/dpbp.c
+++ b/drivers/bus/fslmc/mc/dpbp.c
@@ -5,7 +5,7 @@
* BSD LICENSE
*
* Copyright 2013-2016 Freescale Semiconductor Inc.
- * Copyright (c) 2016 NXP.
+ * Copyright 2016 NXP.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
diff --git a/drivers/bus/fslmc/mc/dpci.c b/drivers/bus/fslmc/mc/dpci.c
new file mode 100644
index 00000000..0ea78379
--- /dev/null
+++ b/drivers/bus/fslmc/mc/dpci.c
@@ -0,0 +1,307 @@
+/*-
+ * This file is provided under a dual BSD/GPLv2 license. When using or
+ * redistributing this file, you may do so under either license.
+ *
+ * BSD LICENSE
+ *
+ * Copyright 2013-2016 Freescale Semiconductor Inc.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ * * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * * Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ * * Neither the name of the above-listed copyright holders nor the
+ * names of any contributors may be used to endorse or promote products
+ * derived from this software without specific prior written permission.
+ *
+ * GPL LICENSE SUMMARY
+ *
+ * ALTERNATIVELY, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") as published by the Free Software
+ * Foundation, either version 2 of that License or (at your option) any
+ * later version.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDERS OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ */
+#include <fsl_mc_sys.h>
+#include <fsl_mc_cmd.h>
+#include <fsl_dpci.h>
+#include <fsl_dpci_cmd.h>
+
+int dpci_open(struct fsl_mc_io *mc_io,
+ uint32_t cmd_flags,
+ int dpci_id,
+ uint16_t *token)
+{
+ struct mc_command cmd = { 0 };
+ int err;
+
+ /* prepare command */
+ cmd.header = mc_encode_cmd_header(DPCI_CMDID_OPEN,
+ cmd_flags,
+ 0);
+ DPCI_CMD_OPEN(cmd, dpci_id);
+
+ /* send command to mc*/
+ err = mc_send_command(mc_io, &cmd);
+ if (err)
+ return err;
+
+ /* retrieve response parameters */
+ *token = MC_CMD_HDR_READ_TOKEN(cmd.header);
+
+ return 0;
+}
+
+int dpci_close(struct fsl_mc_io *mc_io,
+ uint32_t cmd_flags,
+ uint16_t token)
+{
+ struct mc_command cmd = { 0 };
+
+ /* prepare command */
+ cmd.header = mc_encode_cmd_header(DPCI_CMDID_CLOSE,
+ cmd_flags,
+ token);
+
+ /* send command to mc*/
+ return mc_send_command(mc_io, &cmd);
+}
+
+int dpci_create(struct fsl_mc_io *mc_io,
+ uint16_t dprc_token,
+ uint32_t cmd_flags,
+ const struct dpci_cfg *cfg,
+ uint32_t *obj_id)
+{
+ struct mc_command cmd = { 0 };
+ int err;
+
+ /* prepare command */
+ cmd.header = mc_encode_cmd_header(DPCI_CMDID_CREATE,
+ cmd_flags,
+ dprc_token);
+ DPCI_CMD_CREATE(cmd, cfg);
+
+ /* send command to mc*/
+ err = mc_send_command(mc_io, &cmd);
+ if (err)
+ return err;
+
+ /* retrieve response parameters */
+ CMD_CREATE_RSP_GET_OBJ_ID_PARAM0(cmd, *obj_id);
+
+ return 0;
+}
+
+int dpci_destroy(struct fsl_mc_io *mc_io,
+ uint16_t dprc_token,
+ uint32_t cmd_flags,
+ uint32_t object_id)
+{
+ struct mc_command cmd = { 0 };
+
+ /* prepare command */
+ cmd.header = mc_encode_cmd_header(DPCI_CMDID_DESTROY,
+ cmd_flags,
+ dprc_token);
+ /* set object id to destroy */
+ CMD_DESTROY_SET_OBJ_ID_PARAM0(cmd, object_id);
+ /* send command to mc*/
+ return mc_send_command(mc_io, &cmd);
+}
+
+int dpci_enable(struct fsl_mc_io *mc_io,
+ uint32_t cmd_flags,
+ uint16_t token)
+{
+ struct mc_command cmd = { 0 };
+
+ /* prepare command */
+ cmd.header = mc_encode_cmd_header(DPCI_CMDID_ENABLE,
+ cmd_flags,
+ token);
+
+ /* send command to mc*/
+ return mc_send_command(mc_io, &cmd);
+}
+
+int dpci_disable(struct fsl_mc_io *mc_io,
+ uint32_t cmd_flags,
+ uint16_t token)
+{
+ struct mc_command cmd = { 0 };
+
+ /* prepare command */
+ cmd.header = mc_encode_cmd_header(DPCI_CMDID_DISABLE,
+ cmd_flags,
+ token);
+
+ /* send command to mc*/
+ return mc_send_command(mc_io, &cmd);
+}
+
+int dpci_is_enabled(struct fsl_mc_io *mc_io,
+ uint32_t cmd_flags,
+ uint16_t token,
+ int *en)
+{
+ struct mc_command cmd = { 0 };
+ int err;
+ /* prepare command */
+ cmd.header = mc_encode_cmd_header(DPCI_CMDID_IS_ENABLED, cmd_flags,
+ token);
+
+ /* send command to mc*/
+ err = mc_send_command(mc_io, &cmd);
+ if (err)
+ return err;
+
+ /* retrieve response parameters */
+ DPCI_RSP_IS_ENABLED(cmd, *en);
+
+ return 0;
+}
+
+int dpci_reset(struct fsl_mc_io *mc_io,
+ uint32_t cmd_flags,
+ uint16_t token)
+{
+ struct mc_command cmd = { 0 };
+
+ /* prepare command */
+ cmd.header = mc_encode_cmd_header(DPCI_CMDID_RESET,
+ cmd_flags,
+ token);
+
+ /* send command to mc*/
+ return mc_send_command(mc_io, &cmd);
+}
+
+int dpci_get_attributes(struct fsl_mc_io *mc_io,
+ uint32_t cmd_flags,
+ uint16_t token,
+ struct dpci_attr *attr)
+{
+ struct mc_command cmd = { 0 };
+ int err;
+
+ /* prepare command */
+ cmd.header = mc_encode_cmd_header(DPCI_CMDID_GET_ATTR,
+ cmd_flags,
+ token);
+
+ /* send command to mc*/
+ err = mc_send_command(mc_io, &cmd);
+ if (err)
+ return err;
+
+ /* retrieve response parameters */
+ DPCI_RSP_GET_ATTRIBUTES(cmd, attr);
+
+ return 0;
+}
+
+int dpci_set_rx_queue(struct fsl_mc_io *mc_io,
+ uint32_t cmd_flags,
+ uint16_t token,
+ uint8_t priority,
+ const struct dpci_rx_queue_cfg *cfg)
+{
+ struct mc_command cmd = { 0 };
+
+ /* prepare command */
+ cmd.header = mc_encode_cmd_header(DPCI_CMDID_SET_RX_QUEUE,
+ cmd_flags,
+ token);
+ DPCI_CMD_SET_RX_QUEUE(cmd, priority, cfg);
+
+ /* send command to mc*/
+ return mc_send_command(mc_io, &cmd);
+}
+
+int dpci_get_rx_queue(struct fsl_mc_io *mc_io,
+ uint32_t cmd_flags,
+ uint16_t token,
+ uint8_t priority,
+ struct dpci_rx_queue_attr *attr)
+{
+ struct mc_command cmd = { 0 };
+ int err;
+
+ /* prepare command */
+ cmd.header = mc_encode_cmd_header(DPCI_CMDID_GET_RX_QUEUE,
+ cmd_flags,
+ token);
+ DPCI_CMD_GET_RX_QUEUE(cmd, priority);
+
+ /* send command to mc*/
+ err = mc_send_command(mc_io, &cmd);
+ if (err)
+ return err;
+
+ /* retrieve response parameters */
+ DPCI_RSP_GET_RX_QUEUE(cmd, attr);
+
+ return 0;
+}
+
+int dpci_get_tx_queue(struct fsl_mc_io *mc_io,
+ uint32_t cmd_flags,
+ uint16_t token,
+ uint8_t priority,
+ struct dpci_tx_queue_attr *attr)
+{
+ struct mc_command cmd = { 0 };
+ int err;
+
+ /* prepare command */
+ cmd.header = mc_encode_cmd_header(DPCI_CMDID_GET_TX_QUEUE,
+ cmd_flags,
+ token);
+ DPCI_CMD_GET_TX_QUEUE(cmd, priority);
+
+ /* send command to mc*/
+ err = mc_send_command(mc_io, &cmd);
+ if (err)
+ return err;
+
+ /* retrieve response parameters */
+ DPCI_RSP_GET_TX_QUEUE(cmd, attr);
+
+ return 0;
+}
+
+int dpci_get_api_version(struct fsl_mc_io *mc_io,
+ uint32_t cmd_flags,
+ uint16_t *major_ver,
+ uint16_t *minor_ver)
+{
+ struct mc_command cmd = { 0 };
+ int err;
+
+ cmd.header = mc_encode_cmd_header(DPCI_CMDID_GET_API_VERSION,
+ cmd_flags,
+ 0);
+
+ err = mc_send_command(mc_io, &cmd);
+ if (err)
+ return err;
+
+ DPCI_RSP_GET_API_VERSION(cmd, *major_ver, *minor_ver);
+
+ return 0;
+}
diff --git a/drivers/bus/fslmc/mc/dpcon.c b/drivers/bus/fslmc/mc/dpcon.c
new file mode 100644
index 00000000..b078dff8
--- /dev/null
+++ b/drivers/bus/fslmc/mc/dpcon.c
@@ -0,0 +1,230 @@
+/* Copyright 2013-2016 Freescale Semiconductor Inc.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ * * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * * Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ * * Neither the name of the above-listed copyright holders nor the
+ * names of any contributors may be used to endorse or promote products
+ * derived from this software without specific prior written permission.
+ *
+ *
+ * ALTERNATIVELY, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") as published by the Free Software
+ * Foundation, either version 2 of that License or (at your option) any
+ * later version.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDERS OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ */
+#include <fsl_mc_sys.h>
+#include <fsl_mc_cmd.h>
+#include <fsl_dpcon.h>
+#include <fsl_dpcon_cmd.h>
+
+int dpcon_open(struct fsl_mc_io *mc_io,
+ uint32_t cmd_flags,
+ int dpcon_id,
+ uint16_t *token)
+{
+ struct mc_command cmd = { 0 };
+ int err;
+
+ /* prepare command */
+ cmd.header = mc_encode_cmd_header(DPCON_CMDID_OPEN,
+ cmd_flags,
+ 0);
+ DPCON_CMD_OPEN(cmd, dpcon_id);
+
+ /* send command to mc*/
+ err = mc_send_command(mc_io, &cmd);
+ if (err)
+ return err;
+
+ /* retrieve response parameters */
+ *token = MC_CMD_HDR_READ_TOKEN(cmd.header);
+
+ return 0;
+}
+
+int dpcon_close(struct fsl_mc_io *mc_io,
+ uint32_t cmd_flags,
+ uint16_t token)
+{
+ struct mc_command cmd = { 0 };
+
+ /* prepare command */
+ cmd.header = mc_encode_cmd_header(DPCON_CMDID_CLOSE,
+ cmd_flags,
+ token);
+
+ /* send command to mc*/
+ return mc_send_command(mc_io, &cmd);
+}
+
+int dpcon_create(struct fsl_mc_io *mc_io,
+ uint16_t dprc_token,
+ uint32_t cmd_flags,
+ const struct dpcon_cfg *cfg,
+ uint32_t *obj_id)
+{
+ struct mc_command cmd = { 0 };
+ int err;
+
+ /* prepare command */
+ cmd.header = mc_encode_cmd_header(DPCON_CMDID_CREATE,
+ cmd_flags,
+ dprc_token);
+ DPCON_CMD_CREATE(cmd, cfg);
+
+ /* send command to mc*/
+ err = mc_send_command(mc_io, &cmd);
+ if (err)
+ return err;
+
+ /* retrieve response parameters */
+ CMD_CREATE_RSP_GET_OBJ_ID_PARAM0(cmd, *obj_id);
+
+ return 0;
+}
+
+int dpcon_destroy(struct fsl_mc_io *mc_io,
+ uint16_t dprc_token,
+ uint32_t cmd_flags,
+ uint32_t object_id)
+{
+ struct mc_command cmd = { 0 };
+
+ /* prepare command */
+ cmd.header = mc_encode_cmd_header(DPCON_CMDID_DESTROY,
+ cmd_flags,
+ dprc_token);
+ /* set object id to destroy */
+ CMD_DESTROY_SET_OBJ_ID_PARAM0(cmd, object_id);
+ /* send command to mc*/
+ return mc_send_command(mc_io, &cmd);
+}
+
+int dpcon_enable(struct fsl_mc_io *mc_io,
+ uint32_t cmd_flags,
+ uint16_t token)
+{
+ struct mc_command cmd = { 0 };
+
+ /* prepare command */
+ cmd.header = mc_encode_cmd_header(DPCON_CMDID_ENABLE,
+ cmd_flags,
+ token);
+
+ /* send command to mc*/
+ return mc_send_command(mc_io, &cmd);
+}
+
+int dpcon_disable(struct fsl_mc_io *mc_io,
+ uint32_t cmd_flags,
+ uint16_t token)
+{
+ struct mc_command cmd = { 0 };
+
+ /* prepare command */
+ cmd.header = mc_encode_cmd_header(DPCON_CMDID_DISABLE,
+ cmd_flags,
+ token);
+
+ /* send command to mc*/
+ return mc_send_command(mc_io, &cmd);
+}
+
+int dpcon_is_enabled(struct fsl_mc_io *mc_io,
+ uint32_t cmd_flags,
+ uint16_t token,
+ int *en)
+{
+ struct mc_command cmd = { 0 };
+ int err;
+ /* prepare command */
+ cmd.header = mc_encode_cmd_header(DPCON_CMDID_IS_ENABLED,
+ cmd_flags,
+ token);
+
+ /* send command to mc*/
+ err = mc_send_command(mc_io, &cmd);
+ if (err)
+ return err;
+
+ /* retrieve response parameters */
+ DPCON_RSP_IS_ENABLED(cmd, *en);
+
+ return 0;
+}
+
+int dpcon_reset(struct fsl_mc_io *mc_io,
+ uint32_t cmd_flags,
+ uint16_t token)
+{
+ struct mc_command cmd = { 0 };
+
+ /* prepare command */
+ cmd.header = mc_encode_cmd_header(DPCON_CMDID_RESET,
+ cmd_flags, token);
+
+ /* send command to mc*/
+ return mc_send_command(mc_io, &cmd);
+}
+
+int dpcon_get_attributes(struct fsl_mc_io *mc_io,
+ uint32_t cmd_flags,
+ uint16_t token,
+ struct dpcon_attr *attr)
+{
+ struct mc_command cmd = { 0 };
+ int err;
+
+ /* prepare command */
+ cmd.header = mc_encode_cmd_header(DPCON_CMDID_GET_ATTR,
+ cmd_flags,
+ token);
+
+ /* send command to mc*/
+ err = mc_send_command(mc_io, &cmd);
+ if (err)
+ return err;
+
+ /* retrieve response parameters */
+ DPCON_RSP_GET_ATTR(cmd, attr);
+
+ return 0;
+}
+
+int dpcon_get_api_version(struct fsl_mc_io *mc_io,
+ uint32_t cmd_flags,
+ uint16_t *major_ver,
+ uint16_t *minor_ver)
+{
+ struct mc_command cmd = { 0 };
+ int err;
+
+ cmd.header = mc_encode_cmd_header(DPCON_CMDID_GET_API_VERSION,
+ cmd_flags,
+ 0);
+
+ err = mc_send_command(mc_io, &cmd);
+ if (err)
+ return err;
+
+ DPCON_RSP_GET_API_VERSION(cmd, *major_ver, *minor_ver);
+
+ return 0;
+}
diff --git a/drivers/bus/fslmc/mc/dpio.c b/drivers/bus/fslmc/mc/dpio.c
index d84232a3..608b57a7 100644
--- a/drivers/bus/fslmc/mc/dpio.c
+++ b/drivers/bus/fslmc/mc/dpio.c
@@ -5,7 +5,7 @@
* BSD LICENSE
*
* Copyright 2013-2016 Freescale Semiconductor Inc.
- * Copyright (c) 2016 NXP.
+ * Copyright 2016 NXP.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
@@ -257,6 +257,50 @@ int dpio_get_stashing_destination(struct fsl_mc_io *mc_io,
return 0;
}
+int dpio_add_static_dequeue_channel(struct fsl_mc_io *mc_io,
+ uint32_t cmd_flags,
+ uint16_t token,
+ int dpcon_id,
+ uint8_t *channel_index)
+{
+ struct mc_command cmd = { 0 };
+ int err;
+
+ /* prepare command */
+ cmd.header = mc_encode_cmd_header(DPIO_CMDID_ADD_STATIC_DEQUEUE_CHANNEL,
+ cmd_flags,
+ token);
+ DPIO_CMD_ADD_STATIC_DEQUEUE_CHANNEL(cmd, dpcon_id);
+
+ /* send command to mc*/
+ err = mc_send_command(mc_io, &cmd);
+ if (err)
+ return err;
+
+ /* retrieve response parameters */
+ DPIO_RSP_ADD_STATIC_DEQUEUE_CHANNEL(cmd, *channel_index);
+
+ return 0;
+}
+
+int dpio_remove_static_dequeue_channel(struct fsl_mc_io *mc_io,
+ uint32_t cmd_flags,
+ uint16_t token,
+ int dpcon_id)
+{
+ struct mc_command cmd = { 0 };
+
+ /* prepare command */
+ cmd.header = mc_encode_cmd_header(
+ DPIO_CMDID_REMOVE_STATIC_DEQUEUE_CHANNEL,
+ cmd_flags,
+ token);
+ DPIO_CMD_REMOVE_STATIC_DEQUEUE_CHANNEL(cmd, dpcon_id);
+
+ /* send command to mc*/
+ return mc_send_command(mc_io, &cmd);
+}
+
int dpio_get_api_version(struct fsl_mc_io *mc_io,
uint32_t cmd_flags,
uint16_t *major_ver,
diff --git a/drivers/bus/fslmc/mc/dpmng.c b/drivers/bus/fslmc/mc/dpmng.c
new file mode 100644
index 00000000..dd1c3ac0
--- /dev/null
+++ b/drivers/bus/fslmc/mc/dpmng.c
@@ -0,0 +1,88 @@
+/*-
+ * This file is provided under a dual BSD/GPLv2 license. When using or
+ * redistributing this file, you may do so under either license.
+ *
+ * BSD LICENSE
+ *
+ * Copyright 2013-2015 Freescale Semiconductor Inc.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ * * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * * Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ * * Neither the name of the above-listed copyright holders nor the
+ * names of any contributors may be used to endorse or promote products
+ * derived from this software without specific prior written permission.
+ *
+ * GPL LICENSE SUMMARY
+ *
+ * ALTERNATIVELY, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") as published by the Free Software
+ * Foundation, either version 2 of that License or (at your option) any
+ * later version.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDERS OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ */
+#include <fsl_mc_sys.h>
+#include <fsl_mc_cmd.h>
+#include <fsl_dpmng.h>
+#include <fsl_dpmng_cmd.h>
+
+int mc_get_version(struct fsl_mc_io *mc_io,
+ uint32_t cmd_flags,
+ struct mc_version *mc_ver_info)
+{
+ struct mc_command cmd = { 0 };
+ int err;
+
+ /* prepare command */
+ cmd.header = mc_encode_cmd_header(DPMNG_CMDID_GET_VERSION,
+ cmd_flags,
+ 0);
+
+ /* send command to mc*/
+ err = mc_send_command(mc_io, &cmd);
+ if (err)
+ return err;
+
+ /* retrieve response parameters */
+ DPMNG_RSP_GET_VERSION(cmd, mc_ver_info);
+
+ return 0;
+}
+
+int mc_get_soc_version(struct fsl_mc_io *mc_io,
+ uint32_t cmd_flags,
+ struct mc_soc_version *mc_platform_info)
+{
+ struct mc_command cmd = { 0 };
+ int err;
+
+ /* prepare command */
+ cmd.header = mc_encode_cmd_header(DPMNG_CMDID_GET_SOC_VERSION,
+ cmd_flags,
+ 0);
+
+ /* send command to mc*/
+ err = mc_send_command(mc_io, &cmd);
+ if (err)
+ return err;
+
+ /* retrieve response parameters */
+ DPMNG_RSP_GET_SOC_VERSION(cmd, mc_platform_info);
+
+ return 0;
+}
diff --git a/drivers/bus/fslmc/mc/fsl_dpbp.h b/drivers/bus/fslmc/mc/fsl_dpbp.h
index d14e25d1..32bb9aa3 100644
--- a/drivers/bus/fslmc/mc/fsl_dpbp.h
+++ b/drivers/bus/fslmc/mc/fsl_dpbp.h
@@ -5,7 +5,7 @@
* BSD LICENSE
*
* Copyright 2013-2016 Freescale Semiconductor Inc.
- * Copyright (c) 2016 NXP.
+ * Copyright 2016 NXP.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
diff --git a/drivers/bus/fslmc/mc/fsl_dpbp_cmd.h b/drivers/bus/fslmc/mc/fsl_dpbp_cmd.h
index 1428dc6e..f0ee65a6 100644
--- a/drivers/bus/fslmc/mc/fsl_dpbp_cmd.h
+++ b/drivers/bus/fslmc/mc/fsl_dpbp_cmd.h
@@ -5,7 +5,7 @@
* BSD LICENSE
*
* Copyright 2013-2016 Freescale Semiconductor Inc.
- * Copyright (c) 2016 NXP.
+ * Copyright 2016 NXP.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
diff --git a/drivers/bus/fslmc/mc/fsl_dpci.h b/drivers/bus/fslmc/mc/fsl_dpci.h
new file mode 100644
index 00000000..1e155dd7
--- /dev/null
+++ b/drivers/bus/fslmc/mc/fsl_dpci.h
@@ -0,0 +1,404 @@
+/*-
+ * This file is provided under a dual BSD/GPLv2 license. When using or
+ * redistributing this file, you may do so under either license.
+ *
+ * BSD LICENSE
+ *
+ * Copyright 2013-2016 Freescale Semiconductor Inc.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ * * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * * Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ * * Neither the name of the above-listed copyright holders nor the
+ * names of any contributors may be used to endorse or promote products
+ * derived from this software without specific prior written permission.
+ *
+ * GPL LICENSE SUMMARY
+ *
+ * ALTERNATIVELY, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") as published by the Free Software
+ * Foundation, either version 2 of that License or (at your option) any
+ * later version.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDERS OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ */
+#ifndef __FSL_DPCI_H
+#define __FSL_DPCI_H
+
+/* Data Path Communication Interface API
+ * Contains initialization APIs and runtime control APIs for DPCI
+ */
+
+struct fsl_mc_io;
+
+/** General DPCI macros */
+
+/**
+ * Maximum number of Tx/Rx priorities per DPCI object
+ */
+#define DPCI_PRIO_NUM 2
+
+/**
+ * Indicates an invalid frame queue
+ */
+#define DPCI_FQID_NOT_VALID (uint32_t)(-1)
+
+/**
+ * All queues considered; see dpci_set_rx_queue()
+ */
+#define DPCI_ALL_QUEUES (uint8_t)(-1)
+
+/**
+ * dpci_open() - Open a control session for the specified object
+ * @mc_io: Pointer to MC portal's I/O object
+ * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_'
+ * @dpci_id: DPCI unique ID
+ * @token: Returned token; use in subsequent API calls
+ *
+ * This function can be used to open a control session for an
+ * already created object; an object may have been declared in
+ * the DPL or by calling the dpci_create() function.
+ * This function returns a unique authentication token,
+ * associated with the specific object ID and the specific MC
+ * portal; this token must be used in all subsequent commands for
+ * this specific object.
+ *
+ * Return: '0' on Success; Error code otherwise.
+ */
+int dpci_open(struct fsl_mc_io *mc_io,
+ uint32_t cmd_flags,
+ int dpci_id,
+ uint16_t *token);
+
+/**
+ * dpci_close() - Close the control session of the object
+ * @mc_io: Pointer to MC portal's I/O object
+ * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_'
+ * @token: Token of DPCI object
+ *
+ * After this function is called, no further operations are
+ * allowed on the object without opening a new control session.
+ *
+ * Return: '0' on Success; Error code otherwise.
+ */
+int dpci_close(struct fsl_mc_io *mc_io,
+ uint32_t cmd_flags,
+ uint16_t token);
+
+/**
+ * Enable the Order Restoration support
+ */
+#define DPCI_OPT_HAS_OPR 0x000040
+
+/**
+ * Order Point Records are shared for the entire DPCI
+ */
+#define DPCI_OPT_OPR_SHARED 0x000080
+
+/**
+ * struct dpci_cfg - Structure representing DPCI configuration
+ * @options: Any combination of the following options:
+ * DPCI_OPT_HAS_OPR
+ * DPCI_OPT_OPR_SHARED
+ * @num_of_priorities: Number of receive priorities (queues) for the DPCI;
+ * note, that the number of transmit priorities (queues)
+ * is determined by the number of receive priorities of
+ * the peer DPCI object
+ */
+struct dpci_cfg {
+ uint32_t options;
+ uint8_t num_of_priorities;
+};
+
+/**
+ * dpci_create() - Create the DPCI object.
+ * @mc_io: Pointer to MC portal's I/O object
+ * @dprc_token: Parent container token; '0' for default container
+ * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_'
+ * @cfg: Configuration structure
+ * @obj_id: returned object id
+ *
+ * Create the DPCI object, allocate required resources and perform required
+ * initialization.
+ *
+ * The object can be created either by declaring it in the
+ * DPL file, or by calling this function.
+ *
+ * The function accepts an authentication token of a parent
+ * container that this object should be assigned to. The token
+ * can be '0' so the object will be assigned to the default container.
+ * The newly created object can be opened with the returned
+ * object id and using the container's associated tokens and MC portals.
+ *
+ * Return: '0' on Success; Error code otherwise.
+ */
+int dpci_create(struct fsl_mc_io *mc_io,
+ uint16_t dprc_token,
+ uint32_t cmd_flags,
+ const struct dpci_cfg *cfg,
+ uint32_t *obj_id);
+
+/**
+ * dpci_destroy() - Destroy the DPCI object and release all its resources.
+ * @mc_io: Pointer to MC portal's I/O object
+ * @dprc_token: Parent container token; '0' for default container
+ * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_'
+ * @object_id: The object id; it must be a valid id within the container that
+ * created this object;
+ *
+ * The function accepts the authentication token of the parent container that
+ * created the object (not the one that currently owns the object). The object
+ * is searched within parent using the provided 'object_id'.
+ * All tokens to the object must be closed before calling destroy.
+ *
+ * Return: '0' on Success; error code otherwise.
+ */
+int dpci_destroy(struct fsl_mc_io *mc_io,
+ uint16_t dprc_token,
+ uint32_t cmd_flags,
+ uint32_t object_id);
+
+/**
+ * dpci_enable() - Enable the DPCI, allow sending and receiving frames.
+ * @mc_io: Pointer to MC portal's I/O object
+ * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_'
+ * @token: Token of DPCI object
+ *
+ * Return: '0' on Success; Error code otherwise.
+ */
+int dpci_enable(struct fsl_mc_io *mc_io,
+ uint32_t cmd_flags,
+ uint16_t token);
+
+/**
+ * dpci_disable() - Disable the DPCI, stop sending and receiving frames.
+ * @mc_io: Pointer to MC portal's I/O object
+ * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_'
+ * @token: Token of DPCI object
+ *
+ * Return: '0' on Success; Error code otherwise.
+ */
+int dpci_disable(struct fsl_mc_io *mc_io,
+ uint32_t cmd_flags,
+ uint16_t token);
+
+/**
+ * dpci_is_enabled() - Check if the DPCI is enabled.
+ * @mc_io: Pointer to MC portal's I/O object
+ * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_'
+ * @token: Token of DPCI object
+ * @en: Returns '1' if object is enabled; '0' otherwise
+ *
+ * Return: '0' on Success; Error code otherwise.
+ */
+int dpci_is_enabled(struct fsl_mc_io *mc_io,
+ uint32_t cmd_flags,
+ uint16_t token,
+ int *en);
+
+/**
+ * dpci_reset() - Reset the DPCI, returns the object to initial state.
+ * @mc_io: Pointer to MC portal's I/O object
+ * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_'
+ * @token: Token of DPCI object
+ *
+ * Return: '0' on Success; Error code otherwise.
+ */
+int dpci_reset(struct fsl_mc_io *mc_io,
+ uint32_t cmd_flags,
+ uint16_t token);
+
+/**
+ * struct dpci_attr - Structure representing DPCI attributes
+ * @id: DPCI object ID
+ * @num_of_priorities: Number of receive priorities
+ */
+struct dpci_attr {
+ int id;
+ uint8_t num_of_priorities;
+};
+
+/**
+ * dpci_get_attributes() - Retrieve DPCI attributes.
+ * @mc_io: Pointer to MC portal's I/O object
+ * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_'
+ * @token: Token of DPCI object
+ * @attr: Returned object's attributes
+ *
+ * Return: '0' on Success; Error code otherwise.
+ */
+int dpci_get_attributes(struct fsl_mc_io *mc_io,
+ uint32_t cmd_flags,
+ uint16_t token,
+ struct dpci_attr *attr);
+
+/**
+ * enum dpci_dest - DPCI destination types
+ * @DPCI_DEST_NONE: Unassigned destination; The queue is set in parked mode
+ * and does not generate FQDAN notifications; user is
+ * expected to dequeue from the queue based on polling or
+ * other user-defined method
+ * @DPCI_DEST_DPIO: The queue is set in schedule mode and generates FQDAN
+ * notifications to the specified DPIO; user is expected
+ * to dequeue from the queue only after notification is
+ * received
+ * @DPCI_DEST_DPCON: The queue is set in schedule mode and does not generate
+ * FQDAN notifications, but is connected to the specified
+ * DPCON object;
+ * user is expected to dequeue from the DPCON channel
+ */
+enum dpci_dest {
+ DPCI_DEST_NONE = 0,
+ DPCI_DEST_DPIO = 1,
+ DPCI_DEST_DPCON = 2
+};
+
+/**
+ * struct dpci_dest_cfg - Structure representing DPCI destination configuration
+ * @dest_type: Destination type
+ * @dest_id: Either DPIO ID or DPCON ID, depending on the destination type
+ * @priority: Priority selection within the DPIO or DPCON channel; valid
+ * values are 0-1 or 0-7, depending on the number of priorities
+ * in that channel; not relevant for 'DPCI_DEST_NONE' option
+ */
+struct dpci_dest_cfg {
+ enum dpci_dest dest_type;
+ int dest_id;
+ uint8_t priority;
+};
+
+/** DPCI queue modification options */
+
+/**
+ * Select to modify the user's context associated with the queue
+ */
+#define DPCI_QUEUE_OPT_USER_CTX 0x00000001
+
+/**
+ * Select to modify the queue's destination
+ */
+#define DPCI_QUEUE_OPT_DEST 0x00000002
+
+/**
+ * struct dpci_rx_queue_cfg - Structure representing RX queue configuration
+ * @options: Flags representing the suggested modifications to the queue;
+ * Use any combination of 'DPCI_QUEUE_OPT_<X>' flags
+ * @user_ctx: User context value provided in the frame descriptor of each
+ * dequeued frame;
+ * valid only if 'DPCI_QUEUE_OPT_USER_CTX' is contained in
+ * 'options'
+ * @dest_cfg: Queue destination parameters;
+ * valid only if 'DPCI_QUEUE_OPT_DEST' is contained in 'options'
+ */
+struct dpci_rx_queue_cfg {
+ uint32_t options;
+ uint64_t user_ctx;
+ struct dpci_dest_cfg dest_cfg;
+};
+
+/**
+ * dpci_set_rx_queue() - Set Rx queue configuration
+ * @mc_io: Pointer to MC portal's I/O object
+ * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_'
+ * @token: Token of DPCI object
+ * @priority: Select the queue relative to number of
+ * priorities configured at DPCI creation; use
+ * DPCI_ALL_QUEUES to configure all Rx queues
+ * identically.
+ * @cfg: Rx queue configuration
+ *
+ * Return: '0' on Success; Error code otherwise.
+ */
+int dpci_set_rx_queue(struct fsl_mc_io *mc_io,
+ uint32_t cmd_flags,
+ uint16_t token,
+ uint8_t priority,
+ const struct dpci_rx_queue_cfg *cfg);
+
+/**
+ * struct dpci_rx_queue_attr - Structure representing Rx queue attributes
+ * @user_ctx: User context value provided in the frame descriptor of each
+ * dequeued frame
+ * @dest_cfg: Queue destination configuration
+ * @fqid: Virtual FQID value to be used for dequeue operations
+ */
+struct dpci_rx_queue_attr {
+ uint64_t user_ctx;
+ struct dpci_dest_cfg dest_cfg;
+ uint32_t fqid;
+};
+
+/**
+ * dpci_get_rx_queue() - Retrieve Rx queue attributes.
+ * @mc_io: Pointer to MC portal's I/O object
+ * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_'
+ * @token: Token of DPCI object
+ * @priority: Select the queue relative to number of
+ * priorities configured at DPCI creation
+ * @attr: Returned Rx queue attributes
+ *
+ * Return: '0' on Success; Error code otherwise.
+ */
+int dpci_get_rx_queue(struct fsl_mc_io *mc_io,
+ uint32_t cmd_flags,
+ uint16_t token,
+ uint8_t priority,
+ struct dpci_rx_queue_attr *attr);
+
+/**
+ * struct dpci_tx_queue_attr - Structure representing attributes of Tx queues
+ * @fqid: Virtual FQID to be used for sending frames to peer DPCI;
+ * returns 'DPCI_FQID_NOT_VALID' if a no peer is connected or if
+ * the selected priority exceeds the number of priorities of the
+ * peer DPCI object
+ */
+struct dpci_tx_queue_attr {
+ uint32_t fqid;
+};
+
+/**
+ * dpci_get_tx_queue() - Retrieve Tx queue attributes.
+ * @mc_io: Pointer to MC portal's I/O object
+ * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_'
+ * @token: Token of DPCI object
+ * @priority: Select the queue relative to number of
+ * priorities of the peer DPCI object
+ * @attr: Returned Tx queue attributes
+ *
+ * Return: '0' on Success; Error code otherwise.
+ */
+int dpci_get_tx_queue(struct fsl_mc_io *mc_io,
+ uint32_t cmd_flags,
+ uint16_t token,
+ uint8_t priority,
+ struct dpci_tx_queue_attr *attr);
+
+/**
+ * dpci_get_api_version() - Get communication interface API version
+ * @mc_io: Pointer to MC portal's I/O object
+ * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_'
+ * @major_ver: Major version of data path communication interface API
+ * @minor_ver: Minor version of data path communication interface API
+ *
+ * Return: '0' on Success; Error code otherwise.
+ */
+int dpci_get_api_version(struct fsl_mc_io *mc_io,
+ uint32_t cmd_flags,
+ uint16_t *major_ver,
+ uint16_t *minor_ver);
+
+#endif /* __FSL_DPCI_H */
diff --git a/drivers/bus/fslmc/mc/fsl_dpci_cmd.h b/drivers/bus/fslmc/mc/fsl_dpci_cmd.h
new file mode 100644
index 00000000..6d4e2730
--- /dev/null
+++ b/drivers/bus/fslmc/mc/fsl_dpci_cmd.h
@@ -0,0 +1,147 @@
+/*-
+ * This file is provided under a dual BSD/GPLv2 license. When using or
+ * redistributing this file, you may do so under either license.
+ *
+ * BSD LICENSE
+ *
+ * Copyright 2013-2016 Freescale Semiconductor Inc.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ * * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * * Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ * * Neither the name of the above-listed copyright holders nor the
+ * names of any contributors may be used to endorse or promote products
+ * derived from this software without specific prior written permission.
+ *
+ * GPL LICENSE SUMMARY
+ *
+ * ALTERNATIVELY, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") as published by the Free Software
+ * Foundation, either version 2 of that License or (at your option) any
+ * later version.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDERS OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ */
+#ifndef _FSL_DPCI_CMD_H
+#define _FSL_DPCI_CMD_H
+
+/* DPCI Version */
+#define DPCI_VER_MAJOR 3
+#define DPCI_VER_MINOR 3
+
+/* Command IDs */
+#define DPCI_CMDID_CLOSE 0x8001
+#define DPCI_CMDID_OPEN 0x8071
+#define DPCI_CMDID_CREATE 0x9072
+#define DPCI_CMDID_DESTROY 0x9871
+#define DPCI_CMDID_GET_API_VERSION 0xa071
+
+#define DPCI_CMDID_ENABLE 0x0021
+#define DPCI_CMDID_DISABLE 0x0031
+#define DPCI_CMDID_GET_ATTR 0x0041
+#define DPCI_CMDID_RESET 0x0051
+#define DPCI_CMDID_IS_ENABLED 0x0061
+
+#define DPCI_CMDID_SET_IRQ_ENABLE 0x0121
+#define DPCI_CMDID_GET_IRQ_ENABLE 0x0131
+#define DPCI_CMDID_SET_IRQ_MASK 0x0141
+#define DPCI_CMDID_GET_IRQ_MASK 0x0151
+#define DPCI_CMDID_GET_IRQ_STATUS 0x0161
+#define DPCI_CMDID_CLEAR_IRQ_STATUS 0x0171
+
+#define DPCI_CMDID_SET_RX_QUEUE 0x0e01
+#define DPCI_CMDID_GET_LINK_STATE 0x0e11
+#define DPCI_CMDID_GET_PEER_ATTR 0x0e21
+#define DPCI_CMDID_GET_RX_QUEUE 0x0e31
+#define DPCI_CMDID_GET_TX_QUEUE 0x0e41
+#define DPCI_CMDID_SET_OPR 0x0e51
+#define DPCI_CMDID_GET_OPR 0x0e61
+
+/* cmd, param, offset, width, type, arg_name */
+#define DPCI_CMD_OPEN(cmd, dpci_id) \
+ MC_CMD_OP(cmd, 0, 0, 32, int, dpci_id)
+
+/* cmd, param, offset, width, type, arg_name */
+#define DPCI_CMD_CREATE(cmd, cfg) \
+do { \
+ MC_CMD_OP(cmd, 0, 0, 8, uint8_t, cfg->num_of_priorities);\
+ MC_CMD_OP(cmd, 2, 0, 32, uint32_t, cfg->options);\
+} while (0)
+
+/* cmd, param, offset, width, type, arg_name */
+#define DPCI_RSP_IS_ENABLED(cmd, en) \
+ MC_RSP_OP(cmd, 0, 0, 1, int, en)
+
+/* cmd, param, offset, width, type, arg_name */
+#define DPCI_RSP_GET_ATTRIBUTES(cmd, attr) \
+do { \
+ MC_RSP_OP(cmd, 0, 0, 32, int, (attr)->id);\
+ MC_RSP_OP(cmd, 0, 48, 8, uint8_t, (attr)->num_of_priorities);\
+} while (0)
+
+/* cmd, param, offset, width, type, arg_name */
+#define DPCI_RSP_GET_PEER_ATTR(cmd, attr) \
+do { \
+ MC_RSP_OP(cmd, 0, 0, 32, int, attr->peer_id);\
+ MC_RSP_OP(cmd, 1, 0, 8, uint8_t, attr->num_of_priorities);\
+} while (0)
+
+/* cmd, param, offset, width, type, arg_name */
+#define DPCI_RSP_GET_LINK_STATE(cmd, up) \
+ MC_RSP_OP(cmd, 0, 0, 1, int, up)
+
+/* cmd, param, offset, width, type, arg_name */
+#define DPCI_CMD_SET_RX_QUEUE(cmd, priority, cfg) \
+do { \
+ MC_CMD_OP(cmd, 0, 0, 32, int, cfg->dest_cfg.dest_id);\
+ MC_CMD_OP(cmd, 0, 32, 8, uint8_t, cfg->dest_cfg.priority);\
+ MC_CMD_OP(cmd, 0, 40, 8, uint8_t, priority);\
+ MC_CMD_OP(cmd, 0, 48, 4, enum dpci_dest, cfg->dest_cfg.dest_type);\
+ MC_CMD_OP(cmd, 1, 0, 64, uint64_t, cfg->user_ctx);\
+ MC_CMD_OP(cmd, 2, 0, 32, uint32_t, cfg->options);\
+} while (0)
+
+/* cmd, param, offset, width, type, arg_name */
+#define DPCI_CMD_GET_RX_QUEUE(cmd, priority) \
+ MC_CMD_OP(cmd, 0, 40, 8, uint8_t, priority)
+
+/* cmd, param, offset, width, type, arg_name */
+#define DPCI_RSP_GET_RX_QUEUE(cmd, attr) \
+do { \
+ MC_RSP_OP(cmd, 0, 0, 32, int, attr->dest_cfg.dest_id);\
+ MC_RSP_OP(cmd, 0, 32, 8, uint8_t, attr->dest_cfg.priority);\
+ MC_RSP_OP(cmd, 0, 48, 4, enum dpci_dest, attr->dest_cfg.dest_type);\
+ MC_RSP_OP(cmd, 1, 0, 8, uint64_t, attr->user_ctx);\
+ MC_RSP_OP(cmd, 2, 0, 32, uint32_t, attr->fqid);\
+} while (0)
+
+/* cmd, param, offset, width, type, arg_name */
+#define DPCI_CMD_GET_TX_QUEUE(cmd, priority) \
+ MC_CMD_OP(cmd, 0, 40, 8, uint8_t, priority)
+
+/* cmd, param, offset, width, type, arg_name */
+#define DPCI_RSP_GET_TX_QUEUE(cmd, attr) \
+ MC_RSP_OP(cmd, 0, 32, 32, uint32_t, attr->fqid)
+
+/* cmd, param, offset, width, type, arg_name */
+#define DPCI_RSP_GET_API_VERSION(cmd, major, minor) \
+do { \
+ MC_RSP_OP(cmd, 0, 0, 16, uint16_t, major);\
+ MC_RSP_OP(cmd, 0, 16, 16, uint16_t, minor);\
+} while (0)
+
+#endif /* _FSL_DPCI_CMD_H */
diff --git a/drivers/bus/fslmc/mc/fsl_dpcon.h b/drivers/bus/fslmc/mc/fsl_dpcon.h
new file mode 100644
index 00000000..0ed9db56
--- /dev/null
+++ b/drivers/bus/fslmc/mc/fsl_dpcon.h
@@ -0,0 +1,238 @@
+/*-
+ * This file is provided under a dual BSD/GPLv2 license. When using or
+ * redistributing this file, you may do so under either license.
+ *
+ * BSD LICENSE
+ *
+ * Copyright 2013-2016 Freescale Semiconductor Inc.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ * * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * * Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ * * Neither the name of the above-listed copyright holders nor the
+ * names of any contributors may be used to endorse or promote products
+ * derived from this software without specific prior written permission.
+ *
+ * GPL LICENSE SUMMARY
+ *
+ * ALTERNATIVELY, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") as published by the Free Software
+ * Foundation, either version 2 of that License or (at your option) any
+ * later version.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDERS OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ */
+#ifndef __FSL_DPCON_H
+#define __FSL_DPCON_H
+
+/* Data Path Concentrator API
+ * Contains initialization APIs and runtime control APIs for DPCON
+ */
+
+struct fsl_mc_io;
+
+/** General DPCON macros */
+
+/**
+ * Use it to disable notifications; see dpcon_set_notification()
+ */
+#define DPCON_INVALID_DPIO_ID (int)(-1)
+
+/**
+ * dpcon_open() - Open a control session for the specified object
+ * @mc_io: Pointer to MC portal's I/O object
+ * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_'
+ * @dpcon_id: DPCON unique ID
+ * @token: Returned token; use in subsequent API calls
+ *
+ * This function can be used to open a control session for an
+ * already created object; an object may have been declared in
+ * the DPL or by calling the dpcon_create() function.
+ * This function returns a unique authentication token,
+ * associated with the specific object ID and the specific MC
+ * portal; this token must be used in all subsequent commands for
+ * this specific object.
+ *
+ * Return: '0' on Success; Error code otherwise.
+ */
+int dpcon_open(struct fsl_mc_io *mc_io,
+ uint32_t cmd_flags,
+ int dpcon_id,
+ uint16_t *token);
+
+/**
+ * dpcon_close() - Close the control session of the object
+ * @mc_io: Pointer to MC portal's I/O object
+ * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_'
+ * @token: Token of DPCON object
+ *
+ * After this function is called, no further operations are
+ * allowed on the object without opening a new control session.
+ *
+ * Return: '0' on Success; Error code otherwise.
+ */
+int dpcon_close(struct fsl_mc_io *mc_io,
+ uint32_t cmd_flags,
+ uint16_t token);
+
+/**
+ * struct dpcon_cfg - Structure representing DPCON configuration
+ * @num_priorities: Number of priorities for the DPCON channel (1-8)
+ */
+struct dpcon_cfg {
+ uint8_t num_priorities;
+};
+
+/**
+ * dpcon_create() - Create the DPCON object.
+ * @mc_io: Pointer to MC portal's I/O object
+ * @dprc_token: Parent container token; '0' for default container
+ * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_'
+ * @cfg: Configuration structure
+ * @obj_id: returned object id
+ *
+ * Create the DPCON object, allocate required resources and
+ * perform required initialization.
+ *
+ * The object can be created either by declaring it in the
+ * DPL file, or by calling this function.
+ *
+ * The function accepts an authentication token of a parent
+ * container that this object should be assigned to. The token
+ * can be '0' so the object will be assigned to the default container.
+ * The newly created object can be opened with the returned
+ * object id and using the container's associated tokens and MC portals.
+ *
+ * Return: '0' on Success; Error code otherwise.
+ */
+int dpcon_create(struct fsl_mc_io *mc_io,
+ uint16_t dprc_token,
+ uint32_t cmd_flags,
+ const struct dpcon_cfg *cfg,
+ uint32_t *obj_id);
+
+/**
+ * dpcon_destroy() - Destroy the DPCON object and release all its resources.
+ * @mc_io: Pointer to MC portal's I/O object
+ * @dprc_token: Parent container token; '0' for default container
+ * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_'
+ * @object_id: The object id; it must be a valid id within the container that
+ * created this object;
+ *
+ * The function accepts the authentication token of the parent container that
+ * created the object (not the one that currently owns the object). The object
+ * is searched within parent using the provided 'object_id'.
+ * All tokens to the object must be closed before calling destroy.
+ *
+ * Return: '0' on Success; error code otherwise.
+ */
+int dpcon_destroy(struct fsl_mc_io *mc_io,
+ uint16_t dprc_token,
+ uint32_t cmd_flags,
+ uint32_t object_id);
+
+/**
+ * dpcon_enable() - Enable the DPCON
+ * @mc_io: Pointer to MC portal's I/O object
+ * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_'
+ * @token: Token of DPCON object
+ *
+ * Return: '0' on Success; Error code otherwise
+ */
+int dpcon_enable(struct fsl_mc_io *mc_io,
+ uint32_t cmd_flags,
+ uint16_t token);
+
+/**
+ * dpcon_disable() - Disable the DPCON
+ * @mc_io: Pointer to MC portal's I/O object
+ * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_'
+ * @token: Token of DPCON object
+ *
+ * Return: '0' on Success; Error code otherwise
+ */
+int dpcon_disable(struct fsl_mc_io *mc_io,
+ uint32_t cmd_flags,
+ uint16_t token);
+
+/**
+ * dpcon_is_enabled() - Check if the DPCON is enabled.
+ * @mc_io: Pointer to MC portal's I/O object
+ * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_'
+ * @token: Token of DPCON object
+ * @en: Returns '1' if object is enabled; '0' otherwise
+ *
+ * Return: '0' on Success; Error code otherwise.
+ */
+int dpcon_is_enabled(struct fsl_mc_io *mc_io,
+ uint32_t cmd_flags,
+ uint16_t token,
+ int *en);
+
+/**
+ * dpcon_reset() - Reset the DPCON, returns the object to initial state.
+ * @mc_io: Pointer to MC portal's I/O object
+ * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_'
+ * @token: Token of DPCON object
+ *
+ * Return: '0' on Success; Error code otherwise.
+ */
+int dpcon_reset(struct fsl_mc_io *mc_io,
+ uint32_t cmd_flags,
+ uint16_t token);
+
+/**
+ * struct dpcon_attr - Structure representing DPCON attributes
+ * @id: DPCON object ID
+ * @qbman_ch_id: Channel ID to be used by dequeue operation
+ * @num_priorities: Number of priorities for the DPCON channel (1-8)
+ */
+struct dpcon_attr {
+ int id;
+ uint16_t qbman_ch_id;
+ uint8_t num_priorities;
+};
+
+/**
+ * dpcon_get_attributes() - Retrieve DPCON attributes.
+ * @mc_io: Pointer to MC portal's I/O object
+ * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_'
+ * @token: Token of DPCON object
+ * @attr: Object's attributes
+ *
+ * Return: '0' on Success; Error code otherwise.
+ */
+int dpcon_get_attributes(struct fsl_mc_io *mc_io,
+ uint32_t cmd_flags,
+ uint16_t token,
+ struct dpcon_attr *attr);
+
+/**
+ * dpcon_get_api_version() - Get Data Path Concentrator API version
+ * @mc_io: Pointer to MC portal's I/O object
+ * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_'
+ * @major_ver: Major version of data path concentrator API
+ * @minor_ver: Minor version of data path concentrator API
+ *
+ * Return: '0' on Success; Error code otherwise.
+ */
+int dpcon_get_api_version(struct fsl_mc_io *mc_io,
+ uint32_t cmd_flags,
+ uint16_t *major_ver,
+ uint16_t *minor_ver);
+
+#endif /* __FSL_DPCON_H */
diff --git a/drivers/bus/fslmc/mc/fsl_dpcon_cmd.h b/drivers/bus/fslmc/mc/fsl_dpcon_cmd.h
new file mode 100644
index 00000000..f7f76902
--- /dev/null
+++ b/drivers/bus/fslmc/mc/fsl_dpcon_cmd.h
@@ -0,0 +1,175 @@
+/*-
+ * This file is provided under a dual BSD/GPLv2 license. When using or
+ * redistributing this file, you may do so under either license.
+ *
+ * BSD LICENSE
+ *
+ * Copyright 2013-2016 Freescale Semiconductor Inc.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ * * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * * Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ * * Neither the name of the above-listed copyright holders nor the
+ * names of any contributors may be used to endorse or promote products
+ * derived from this software without specific prior written permission.
+ *
+ * GPL LICENSE SUMMARY
+ *
+ * ALTERNATIVELY, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") as published by the Free Software
+ * Foundation, either version 2 of that License or (at your option) any
+ * later version.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDERS OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ */
+#ifndef _FSL_DPCON_CMD_H
+#define _FSL_DPCON_CMD_H
+
+/* DPCON Version */
+#define DPCON_VER_MAJOR 3
+#define DPCON_VER_MINOR 2
+
+/* Command IDs */
+#define DPCON_CMDID_CLOSE ((0x800 << 4) | (0x1))
+#define DPCON_CMDID_OPEN ((0x808 << 4) | (0x1))
+#define DPCON_CMDID_CREATE ((0x908 << 4) | (0x1))
+#define DPCON_CMDID_DESTROY ((0x988 << 4) | (0x1))
+#define DPCON_CMDID_GET_API_VERSION ((0xa08 << 4) | (0x1))
+
+#define DPCON_CMDID_ENABLE ((0x002 << 4) | (0x1))
+#define DPCON_CMDID_DISABLE ((0x003 << 4) | (0x1))
+#define DPCON_CMDID_GET_ATTR ((0x004 << 4) | (0x1))
+#define DPCON_CMDID_RESET ((0x005 << 4) | (0x1))
+#define DPCON_CMDID_IS_ENABLED ((0x006 << 4) | (0x1))
+
+#define DPCON_CMDID_SET_IRQ ((0x010 << 4) | (0x1))
+#define DPCON_CMDID_GET_IRQ ((0x011 << 4) | (0x1))
+#define DPCON_CMDID_SET_IRQ_ENABLE ((0x012 << 4) | (0x1))
+#define DPCON_CMDID_GET_IRQ_ENABLE ((0x013 << 4) | (0x1))
+#define DPCON_CMDID_SET_IRQ_MASK ((0x014 << 4) | (0x1))
+#define DPCON_CMDID_GET_IRQ_MASK ((0x015 << 4) | (0x1))
+#define DPCON_CMDID_GET_IRQ_STATUS ((0x016 << 4) | (0x1))
+#define DPCON_CMDID_CLEAR_IRQ_STATUS ((0x017 << 4) | (0x1))
+
+#define DPCON_CMDID_SET_NOTIFICATION ((0x100 << 4) | (0x1))
+
+/* cmd, param, offset, width, type, arg_name */
+#define DPCON_CMD_OPEN(cmd, dpcon_id) \
+ MC_CMD_OP(cmd, 0, 0, 32, int, dpcon_id)
+
+/* cmd, param, offset, width, type, arg_name */
+#define DPCON_CMD_CREATE(cmd, cfg) \
+ MC_CMD_OP(cmd, 0, 0, 8, uint8_t, cfg->num_priorities)
+
+/* cmd, param, offset, width, type, arg_name */
+#define DPCON_RSP_IS_ENABLED(cmd, en) \
+ MC_RSP_OP(cmd, 0, 0, 1, int, en)
+
+/* cmd, param, offset, width, type, arg_name */
+#define DPCON_CMD_SET_IRQ(cmd, irq_index, irq_cfg) \
+do { \
+ MC_CMD_OP(cmd, 0, 0, 8, uint8_t, irq_index);\
+ MC_CMD_OP(cmd, 0, 32, 32, uint32_t, irq_cfg->val);\
+ MC_CMD_OP(cmd, 1, 0, 64, uint64_t, irq_cfg->addr);\
+ MC_CMD_OP(cmd, 2, 0, 32, int, irq_cfg->irq_num); \
+} while (0)
+
+/* cmd, param, offset, width, type, arg_name */
+#define DPCON_CMD_GET_IRQ(cmd, irq_index) \
+ MC_CMD_OP(cmd, 0, 32, 8, uint8_t, irq_index)
+
+/* cmd, param, offset, width, type, arg_name */
+#define DPCON_RSP_GET_IRQ(cmd, type, irq_cfg) \
+do { \
+ MC_RSP_OP(cmd, 0, 0, 32, uint32_t, irq_cfg->val);\
+ MC_RSP_OP(cmd, 1, 0, 64, uint64_t, irq_cfg->addr);\
+ MC_RSP_OP(cmd, 2, 0, 32, int, irq_cfg->irq_num); \
+ MC_RSP_OP(cmd, 2, 32, 32, int, type);\
+} while (0)
+
+/* cmd, param, offset, width, type, arg_name */
+#define DPCON_CMD_SET_IRQ_ENABLE(cmd, irq_index, en) \
+do { \
+ MC_CMD_OP(cmd, 0, 0, 8, uint8_t, en); \
+ MC_CMD_OP(cmd, 0, 32, 8, uint8_t, irq_index);\
+} while (0)
+
+/* cmd, param, offset, width, type, arg_name */
+#define DPCON_CMD_GET_IRQ_ENABLE(cmd, irq_index) \
+ MC_CMD_OP(cmd, 0, 32, 8, uint8_t, irq_index)
+
+/* cmd, param, offset, width, type, arg_name */
+#define DPCON_RSP_GET_IRQ_ENABLE(cmd, en) \
+ MC_RSP_OP(cmd, 0, 0, 8, uint8_t, en)
+
+/* cmd, param, offset, width, type, arg_name */
+#define DPCON_CMD_SET_IRQ_MASK(cmd, irq_index, mask) \
+do { \
+ MC_CMD_OP(cmd, 0, 0, 32, uint32_t, mask); \
+ MC_CMD_OP(cmd, 0, 32, 8, uint8_t, irq_index);\
+} while (0)
+
+/* cmd, param, offset, width, type, arg_name */
+#define DPCON_CMD_GET_IRQ_MASK(cmd, irq_index) \
+ MC_CMD_OP(cmd, 0, 32, 8, uint8_t, irq_index)
+
+/* cmd, param, offset, width, type, arg_name */
+#define DPCON_RSP_GET_IRQ_MASK(cmd, mask) \
+ MC_RSP_OP(cmd, 0, 0, 32, uint32_t, mask)
+
+/* cmd, param, offset, width, type, arg_name */
+#define DPCON_CMD_GET_IRQ_STATUS(cmd, irq_index, status) \
+do { \
+ MC_CMD_OP(cmd, 0, 0, 32, uint32_t, status);\
+ MC_CMD_OP(cmd, 0, 32, 8, uint8_t, irq_index);\
+} while (0)
+
+/* cmd, param, offset, width, type, arg_name */
+#define DPCON_RSP_GET_IRQ_STATUS(cmd, status) \
+ MC_RSP_OP(cmd, 0, 0, 32, uint32_t, status)
+
+/* cmd, param, offset, width, type, arg_name */
+#define DPCON_CMD_CLEAR_IRQ_STATUS(cmd, irq_index, status) \
+do { \
+ MC_CMD_OP(cmd, 0, 0, 32, uint32_t, status); \
+ MC_CMD_OP(cmd, 0, 32, 8, uint8_t, irq_index);\
+} while (0)
+
+/* cmd, param, offset, width, type, arg_name */
+#define DPCON_RSP_GET_ATTR(cmd, attr) \
+do { \
+ MC_RSP_OP(cmd, 0, 0, 32, int, attr->id);\
+ MC_RSP_OP(cmd, 0, 32, 16, uint16_t, attr->qbman_ch_id);\
+ MC_RSP_OP(cmd, 0, 48, 8, uint8_t, attr->num_priorities);\
+} while (0)
+
+/* cmd, param, offset, width, type, arg_name */
+#define DPCON_CMD_SET_NOTIFICATION(cmd, cfg) \
+do { \
+ MC_CMD_OP(cmd, 0, 0, 32, int, cfg->dpio_id);\
+ MC_CMD_OP(cmd, 0, 32, 8, uint8_t, cfg->priority);\
+ MC_CMD_OP(cmd, 1, 0, 64, uint64_t, cfg->user_ctx);\
+} while (0)
+
+/* cmd, param, offset, width, type, arg_name */
+#define DPCON_RSP_GET_API_VERSION(cmd, major, minor) \
+do { \
+ MC_RSP_OP(cmd, 0, 0, 16, uint16_t, major);\
+ MC_RSP_OP(cmd, 0, 16, 16, uint16_t, minor);\
+} while (0)
+
+#endif /* _FSL_DPCON_CMD_H */
diff --git a/drivers/bus/fslmc/mc/fsl_dpio.h b/drivers/bus/fslmc/mc/fsl_dpio.h
index 6d86f07d..4448cca5 100644
--- a/drivers/bus/fslmc/mc/fsl_dpio.h
+++ b/drivers/bus/fslmc/mc/fsl_dpio.h
@@ -5,7 +5,7 @@
* BSD LICENSE
*
* Copyright 2013-2016 Freescale Semiconductor Inc.
- * Copyright (c) 2016 NXP.
+ * Copyright 2016 NXP.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
@@ -230,6 +230,36 @@ int dpio_get_stashing_destination(struct fsl_mc_io *mc_io,
uint8_t *sdest);
/**
+ * dpio_add_static_dequeue_channel() - Add a static dequeue channel.
+ * @mc_io: Pointer to MC portal's I/O object
+ * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_'
+ * @token: Token of DPIO object
+ * @dpcon_id: DPCON object ID
+ * @channel_index: Returned channel index to be used in qbman API
+ *
+ * Return: '0' on Success; Error code otherwise.
+ */
+int dpio_add_static_dequeue_channel(struct fsl_mc_io *mc_io,
+ uint32_t cmd_flags,
+ uint16_t token,
+ int dpcon_id,
+ uint8_t *channel_index);
+
+/**
+ * dpio_remove_static_dequeue_channel() - Remove a static dequeue channel.
+ * @mc_io: Pointer to MC portal's I/O object
+ * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_'
+ * @token: Token of DPIO object
+ * @dpcon_id: DPCON object ID
+ *
+ * Return: '0' on Success; Error code otherwise.
+ */
+int dpio_remove_static_dequeue_channel(struct fsl_mc_io *mc_io,
+ uint32_t cmd_flags,
+ uint16_t token,
+ int dpcon_id);
+
+/**
* struct dpio_attr - Structure representing DPIO attributes
* @id: DPIO object ID
* @qbman_portal_ce_offset: offset of the software portal cache-enabled area
diff --git a/drivers/bus/fslmc/mc/fsl_dpio_cmd.h b/drivers/bus/fslmc/mc/fsl_dpio_cmd.h
index b1147de2..d7575077 100644
--- a/drivers/bus/fslmc/mc/fsl_dpio_cmd.h
+++ b/drivers/bus/fslmc/mc/fsl_dpio_cmd.h
@@ -5,7 +5,7 @@
* BSD LICENSE
*
* Copyright 2013-2016 Freescale Semiconductor Inc.
- * Copyright (c) 2016 NXP.
+ * Copyright 2016 NXP.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
diff --git a/drivers/bus/fslmc/mc/fsl_dpmng.h b/drivers/bus/fslmc/mc/fsl_dpmng.h
new file mode 100644
index 00000000..c2ddde09
--- /dev/null
+++ b/drivers/bus/fslmc/mc/fsl_dpmng.h
@@ -0,0 +1,106 @@
+/*-
+ * This file is provided under a dual BSD/GPLv2 license. When using or
+ * redistributing this file, you may do so under either license.
+ *
+ * BSD LICENSE
+ *
+ * Copyright 2013-2015 Freescale Semiconductor Inc.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ * * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * * Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ * * Neither the name of the above-listed copyright holders nor the
+ * names of any contributors may be used to endorse or promote products
+ * derived from this software without specific prior written permission.
+ *
+ * GPL LICENSE SUMMARY
+ *
+ * ALTERNATIVELY, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") as published by the Free Software
+ * Foundation, either version 2 of that License or (at your option) any
+ * later version.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDERS OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ */
+#ifndef __FSL_DPMNG_H
+#define __FSL_DPMNG_H
+
+/* Management Complex General API
+ * Contains general API for the Management Complex firmware
+ */
+
+struct fsl_mc_io;
+
+/**
+ * Management Complex firmware version information
+ */
+#define MC_VER_MAJOR 10
+#define MC_VER_MINOR 1
+
+/**
+ * struct mc_versoin
+ * @major: Major version number: incremented on API compatibility changes
+ * @minor: Minor version number: incremented on API additions (that are
+ * backward compatible); reset when major version is incremented
+ * @revision: Internal revision number: incremented on implementation changes
+ * and/or bug fixes that have no impact on API
+ */
+struct mc_version {
+ uint32_t major;
+ uint32_t minor;
+ uint32_t revision;
+};
+
+/**
+ * struct mc_platform
+ * @svr: system version (content of platform SVR register)
+ * @pvr: processor version (content of platform PVR register)
+ */
+struct mc_soc_version {
+ uint32_t svr;
+ uint32_t pvr;
+};
+
+/**
+ * mc_get_version() - Retrieves the Management Complex firmware
+ * version information
+ * @mc_io: Pointer to opaque I/O object
+ * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_'
+ * @mc_ver_info: Returned version information structure
+ *
+ * Return: '0' on Success; Error code otherwise.
+ */
+int mc_get_version(struct fsl_mc_io *mc_io,
+ uint32_t cmd_flags,
+ struct mc_version *mc_ver_info);
+
+/**
+ * mc_get_soc_version() - Retrieves the Management Complex firmware
+ * version information
+ * @mc_io: Pointer to opaque I/O object
+ * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_'
+ * @mc_platform_info: Returned version information structure. The structure
+ * contains the values of SVR and PVR registers. Please consult platform
+ * specific reference manual for detailed information.
+ *
+ * Return: '0' on Success; Error code otherwise.
+ */
+int mc_get_soc_version(struct fsl_mc_io *mc_io,
+ uint32_t cmd_flags,
+ struct mc_soc_version *mc_platform_info);
+
+#endif /* __FSL_DPMNG_H */
diff --git a/drivers/bus/fslmc/mc/fsl_dpmng_cmd.h b/drivers/bus/fslmc/mc/fsl_dpmng_cmd.h
new file mode 100644
index 00000000..3a36b6dc
--- /dev/null
+++ b/drivers/bus/fslmc/mc/fsl_dpmng_cmd.h
@@ -0,0 +1,61 @@
+/*-
+ * This file is provided under a dual BSD/GPLv2 license. When using or
+ * redistributing this file, you may do so under either license.
+ *
+ * BSD LICENSE
+ *
+ * Copyright 2013-2016 Freescale Semiconductor Inc.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ * * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * * Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ * * Neither the name of the above-listed copyright holders nor the
+ * names of any contributors may be used to endorse or promote products
+ * derived from this software without specific prior written permission.
+ *
+ * GPL LICENSE SUMMARY
+ *
+ * ALTERNATIVELY, this software may be distributed under the terms of the
+ * GNU General Public License ("GPL") as published by the Free Software
+ * Foundation, either version 2 of that License or (at your option) any
+ * later version.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDERS OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ */
+#ifndef __FSL_DPMNG_CMD_H
+#define __FSL_DPMNG_CMD_H
+
+/* Command IDs */
+#define DPMNG_CMDID_GET_VERSION 0x8311
+#define DPMNG_CMDID_GET_SOC_VERSION 0x8321
+
+/* cmd, param, offset, width, type, arg_name */
+#define DPMNG_RSP_GET_VERSION(cmd, mc_ver_info) \
+do { \
+ MC_RSP_OP(cmd, 0, 0, 32, uint32_t, mc_ver_info->revision); \
+ MC_RSP_OP(cmd, 0, 32, 32, uint32_t, mc_ver_info->major); \
+ MC_RSP_OP(cmd, 1, 0, 32, uint32_t, mc_ver_info->minor); \
+} while (0)
+
+/* cmd, param, offset, width, type, arg_name */
+#define DPMNG_RSP_GET_SOC_VERSION(cmd, mc_soc_version) \
+do { \
+ MC_RSP_OP(cmd, 0, 0, 32, uint32_t, mc_soc_version->svr); \
+ MC_RSP_OP(cmd, 0, 32, 32, uint32_t, mc_soc_version->pvr); \
+} while (0)
+
+#endif /* __FSL_DPMNG_CMD_H */
diff --git a/drivers/bus/fslmc/mc/fsl_mc_cmd.h b/drivers/bus/fslmc/mc/fsl_mc_cmd.h
index d2252228..0ca4345c 100644
--- a/drivers/bus/fslmc/mc/fsl_mc_cmd.h
+++ b/drivers/bus/fslmc/mc/fsl_mc_cmd.h
@@ -5,7 +5,7 @@
* BSD LICENSE
*
* Copyright 2013-2016 Freescale Semiconductor Inc.
- * Copyright (c) 2016 NXP.
+ * Copyright 2016 NXP.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
diff --git a/drivers/bus/fslmc/portal/dpaa2_hw_dpbp.c b/drivers/bus/fslmc/portal/dpaa2_hw_dpbp.c
index 2fb285c1..33f9eedf 100644
--- a/drivers/bus/fslmc/portal/dpaa2_hw_dpbp.c
+++ b/drivers/bus/fslmc/portal/dpaa2_hw_dpbp.c
@@ -2,7 +2,7 @@
* BSD LICENSE
*
* Copyright (c) 2016 Freescale Semiconductor, Inc. All rights reserved.
- * Copyright (c) 2016 NXP. All rights reserved.
+ * Copyright 2016 NXP.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
@@ -53,29 +53,20 @@
#include "portal/dpaa2_hw_pvt.h"
#include "portal/dpaa2_hw_dpio.h"
-TAILQ_HEAD(dpbp_device_list, dpaa2_dpbp_dev);
-static struct dpbp_device_list *dpbp_dev_list; /*!< DPBP device list */
+TAILQ_HEAD(dpbp_dev_list, dpaa2_dpbp_dev);
+static struct dpbp_dev_list dpbp_dev_list
+ = TAILQ_HEAD_INITIALIZER(dpbp_dev_list); /*!< DPBP device list */
-int
-dpaa2_create_dpbp_device(
- int dpbp_id)
+static int
+dpaa2_create_dpbp_device(struct fslmc_vfio_device *vdev __rte_unused,
+ struct vfio_device_info *obj_info __rte_unused,
+ int dpbp_id)
{
struct dpaa2_dpbp_dev *dpbp_node;
int ret;
- if (!dpbp_dev_list) {
- dpbp_dev_list = malloc(sizeof(struct dpbp_device_list));
- if (!dpbp_dev_list) {
- PMD_INIT_LOG(ERR, "Memory alloc failed in DPBP list\n");
- return -1;
- }
- /* Initialize the DPBP List */
- TAILQ_INIT(dpbp_dev_list);
- }
-
/* Allocate DPAA2 dpbp handle */
- dpbp_node = (struct dpaa2_dpbp_dev *)
- malloc(sizeof(struct dpaa2_dpbp_dev));
+ dpbp_node = rte_malloc(NULL, sizeof(struct dpaa2_dpbp_dev), 0);
if (!dpbp_node) {
PMD_INIT_LOG(ERR, "Memory allocation failed for DPBP Device");
return -1;
@@ -88,7 +79,7 @@ dpaa2_create_dpbp_device(
if (ret) {
PMD_INIT_LOG(ERR, "Resource alloc failure with err code: %d",
ret);
- free(dpbp_node);
+ rte_free(dpbp_node);
return -1;
}
@@ -98,16 +89,16 @@ dpaa2_create_dpbp_device(
PMD_INIT_LOG(ERR, "Failure cleaning dpbp device with"
" error code %d\n", ret);
dpbp_close(&dpbp_node->dpbp, CMD_PRI_LOW, dpbp_node->token);
- free(dpbp_node);
+ rte_free(dpbp_node);
return -1;
}
dpbp_node->dpbp_id = dpbp_id;
rte_atomic16_init(&dpbp_node->in_use);
- TAILQ_INSERT_HEAD(dpbp_dev_list, dpbp_node, next);
+ TAILQ_INSERT_TAIL(&dpbp_dev_list, dpbp_node, next);
- PMD_INIT_LOG(DEBUG, "Buffer pool resource initialized %d", dpbp_id);
+ PMD_INIT_LOG(DEBUG, "DPAA2: Added [dpbp.%d]", dpbp_id);
return 0;
}
@@ -117,7 +108,7 @@ struct dpaa2_dpbp_dev *dpaa2_alloc_dpbp_dev(void)
struct dpaa2_dpbp_dev *dpbp_dev = NULL;
/* Get DPBP dev handle from list using index */
- TAILQ_FOREACH(dpbp_dev, dpbp_dev_list, next) {
+ TAILQ_FOREACH(dpbp_dev, &dpbp_dev_list, next) {
if (dpbp_dev && rte_atomic16_test_and_set(&dpbp_dev->in_use))
break;
}
@@ -130,10 +121,17 @@ void dpaa2_free_dpbp_dev(struct dpaa2_dpbp_dev *dpbp)
struct dpaa2_dpbp_dev *dpbp_dev = NULL;
/* Match DPBP handle and mark it free */
- TAILQ_FOREACH(dpbp_dev, dpbp_dev_list, next) {
+ TAILQ_FOREACH(dpbp_dev, &dpbp_dev_list, next) {
if (dpbp_dev == dpbp) {
rte_atomic16_dec(&dpbp_dev->in_use);
return;
}
}
}
+
+static struct rte_dpaa2_object rte_dpaa2_dpbp_obj = {
+ .object_id = DPAA2_MC_DPBP_DEVID,
+ .create = dpaa2_create_dpbp_device,
+};
+
+RTE_PMD_REGISTER_DPAA2_OBJECT(dpbp, rte_dpaa2_dpbp_obj);
diff --git a/drivers/bus/fslmc/portal/dpaa2_hw_dpci.c b/drivers/bus/fslmc/portal/dpaa2_hw_dpci.c
new file mode 100644
index 00000000..478e4f7e
--- /dev/null
+++ b/drivers/bus/fslmc/portal/dpaa2_hw_dpci.c
@@ -0,0 +1,179 @@
+/*-
+ * BSD LICENSE
+ *
+ * Copyright 2017 NXP.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *
+ * * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * * Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in
+ * the documentation and/or other materials provided with the
+ * distribution.
+ * * Neither the name of Freescale Semiconductor, Inc nor the names of its
+ * contributors may be used to endorse or promote products derived
+ * from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+ * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+ * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#include <unistd.h>
+#include <stdio.h>
+#include <sys/types.h>
+#include <string.h>
+#include <stdlib.h>
+#include <fcntl.h>
+#include <errno.h>
+
+#include <rte_malloc.h>
+#include <rte_memcpy.h>
+#include <rte_string_fns.h>
+#include <rte_cycles.h>
+#include <rte_kvargs.h>
+#include <rte_dev.h>
+#include <rte_ethdev.h>
+
+#include <fslmc_logs.h>
+#include <fslmc_vfio.h>
+#include <mc/fsl_dpci.h>
+#include "portal/dpaa2_hw_pvt.h"
+#include "portal/dpaa2_hw_dpio.h"
+
+TAILQ_HEAD(dpci_dev_list, dpaa2_dpci_dev);
+static struct dpci_dev_list dpci_dev_list
+ = TAILQ_HEAD_INITIALIZER(dpci_dev_list); /*!< DPCI device list */
+
+static int
+rte_dpaa2_create_dpci_device(struct fslmc_vfio_device *vdev __rte_unused,
+ struct vfio_device_info *obj_info __rte_unused,
+ int dpci_id)
+{
+ struct dpaa2_dpci_dev *dpci_node;
+ struct dpci_attr attr;
+ struct dpci_rx_queue_cfg rx_queue_cfg;
+ struct dpci_rx_queue_attr rx_attr;
+ int ret, i;
+
+ /* Allocate DPAA2 dpci handle */
+ dpci_node = rte_malloc(NULL, sizeof(struct dpaa2_dpci_dev), 0);
+ if (!dpci_node) {
+ PMD_INIT_LOG(ERR, "Memory allocation failed for DPCI Device");
+ return -1;
+ }
+
+ /* Open the dpci object */
+ dpci_node->dpci.regs = rte_mcp_ptr_list[MC_PORTAL_INDEX];
+ ret = dpci_open(&dpci_node->dpci,
+ CMD_PRI_LOW, dpci_id, &dpci_node->token);
+ if (ret) {
+ PMD_INIT_LOG(ERR, "Resource alloc failure with err code: %d",
+ ret);
+ rte_free(dpci_node);
+ return -1;
+ }
+
+ /* Get the device attributes */
+ ret = dpci_get_attributes(&dpci_node->dpci,
+ CMD_PRI_LOW, dpci_node->token, &attr);
+ if (ret != 0) {
+ PMD_INIT_LOG(ERR, "Reading device failed with err code: %d",
+ ret);
+ rte_free(dpci_node);
+ return -1;
+ }
+
+ /* Set up the Rx Queue */
+ memset(&rx_queue_cfg, 0, sizeof(struct dpci_rx_queue_cfg));
+ ret = dpci_set_rx_queue(&dpci_node->dpci,
+ CMD_PRI_LOW,
+ dpci_node->token,
+ 0, &rx_queue_cfg);
+ if (ret) {
+ PMD_INIT_LOG(ERR, "Setting Rx queue failed with err code: %d",
+ ret);
+ rte_free(dpci_node);
+ return -1;
+ }
+
+ /* Enable the device */
+ ret = dpci_enable(&dpci_node->dpci,
+ CMD_PRI_LOW, dpci_node->token);
+ if (ret != 0) {
+ PMD_INIT_LOG(ERR, "Enabling device failed with err code: %d",
+ ret);
+ rte_free(dpci_node);
+ return -1;
+ }
+
+ for (i = 0; i < DPAA2_DPCI_MAX_QUEUES; i++) {
+ /* Get the Rx FQID's */
+ ret = dpci_get_rx_queue(&dpci_node->dpci,
+ CMD_PRI_LOW,
+ dpci_node->token, i,
+ &rx_attr);
+ if (ret != 0) {
+ PMD_INIT_LOG(ERR,
+ "Reading device failed with err code: %d",
+ ret);
+ rte_free(dpci_node);
+ return -1;
+ }
+
+ dpci_node->queue[i].fqid = rx_attr.fqid;
+ }
+
+ dpci_node->dpci_id = dpci_id;
+ rte_atomic16_init(&dpci_node->in_use);
+
+ TAILQ_INSERT_TAIL(&dpci_dev_list, dpci_node, next);
+
+ PMD_INIT_LOG(DEBUG, "DPAA2: Added [dpci.%d]", dpci_id);
+
+ return 0;
+}
+
+struct dpaa2_dpci_dev *rte_dpaa2_alloc_dpci_dev(void)
+{
+ struct dpaa2_dpci_dev *dpci_dev = NULL;
+
+ /* Get DPCI dev handle from list using index */
+ TAILQ_FOREACH(dpci_dev, &dpci_dev_list, next) {
+ if (dpci_dev && rte_atomic16_test_and_set(&dpci_dev->in_use))
+ break;
+ }
+
+ return dpci_dev;
+}
+
+void rte_dpaa2_free_dpci_dev(struct dpaa2_dpci_dev *dpci)
+{
+ struct dpaa2_dpci_dev *dpci_dev = NULL;
+
+ /* Match DPCI handle and mark it free */
+ TAILQ_FOREACH(dpci_dev, &dpci_dev_list, next) {
+ if (dpci_dev == dpci) {
+ rte_atomic16_dec(&dpci_dev->in_use);
+ return;
+ }
+ }
+}
+
+static struct rte_dpaa2_object rte_dpaa2_dpci_obj = {
+ .object_id = DPAA2_MC_DPCI_DEVID,
+ .create = rte_dpaa2_create_dpci_device,
+};
+
+RTE_PMD_REGISTER_DPAA2_OBJECT(dpci, rte_dpaa2_dpci_obj);
diff --git a/drivers/bus/fslmc/portal/dpaa2_hw_dpio.c b/drivers/bus/fslmc/portal/dpaa2_hw_dpio.c
index a1a58b9c..283441b4 100644
--- a/drivers/bus/fslmc/portal/dpaa2_hw_dpio.c
+++ b/drivers/bus/fslmc/portal/dpaa2_hw_dpio.c
@@ -2,7 +2,7 @@
* BSD LICENSE
*
* Copyright (c) 2016 Freescale Semiconductor, Inc. All rights reserved.
- * Copyright (c) 2016 NXP. All rights reserved.
+ * Copyright 2016 NXP.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
@@ -46,6 +46,8 @@
#include <sys/stat.h>
#include <sys/mman.h>
#include <sys/syscall.h>
+#include <sys/epoll.h>
+#include<sys/eventfd.h>
#include <rte_mbuf.h>
#include <rte_ethdev.h>
@@ -55,20 +57,23 @@
#include <rte_cycles.h>
#include <rte_kvargs.h>
#include <rte_dev.h>
-#include <rte_ethdev.h>
#include <fslmc_logs.h>
#include <fslmc_vfio.h>
#include "dpaa2_hw_pvt.h"
#include "dpaa2_hw_dpio.h"
+#include <mc/fsl_dpmng.h>
#define NUM_HOST_CPUS RTE_MAX_LCORE
struct dpaa2_io_portal_t dpaa2_io_portal[RTE_MAX_LCORE];
RTE_DEFINE_PER_LCORE(struct dpaa2_io_portal_t, _dpaa2_io);
-TAILQ_HEAD(dpio_device_list, dpaa2_dpio_dev);
-static struct dpio_device_list *dpio_dev_list; /*!< DPIO device list */
+struct swp_active_dqs rte_global_active_dqs_list[NUM_MAX_SWP];
+
+TAILQ_HEAD(dpio_dev_list, dpaa2_dpio_dev);
+static struct dpio_dev_list dpio_dev_list
+ = TAILQ_HEAD_INITIALIZER(dpio_dev_list); /*!< DPIO device list */
static uint32_t io_space_count;
/*Stashing Macros default for LS208x*/
@@ -102,6 +107,95 @@ dpaa2_core_cluster_sdest(int cpu_id)
return dpaa2_core_cluster_base + x;
}
+static void dpaa2_affine_dpio_intr_to_respective_core(int32_t dpio_id)
+{
+#define STRING_LEN 28
+#define COMMAND_LEN 50
+ uint32_t cpu_mask = 1;
+ int ret;
+ size_t len = 0;
+ char *temp = NULL, *token = NULL;
+ char string[STRING_LEN], command[COMMAND_LEN];
+ FILE *file;
+
+ snprintf(string, STRING_LEN, "dpio.%d", dpio_id);
+ file = fopen("/proc/interrupts", "r");
+ if (!file) {
+ PMD_DRV_LOG(WARNING, "Failed to open /proc/interrupts file\n");
+ return;
+ }
+ while (getline(&temp, &len, file) != -1) {
+ if ((strstr(temp, string)) != NULL) {
+ token = strtok(temp, ":");
+ break;
+ }
+ }
+
+ if (!token) {
+ PMD_DRV_LOG(WARNING, "Failed to get interrupt id for dpio.%d\n",
+ dpio_id);
+ if (temp)
+ free(temp);
+ fclose(file);
+ return;
+ }
+
+ cpu_mask = cpu_mask << rte_lcore_id();
+ snprintf(command, COMMAND_LEN, "echo %X > /proc/irq/%s/smp_affinity",
+ cpu_mask, token);
+ ret = system(command);
+ if (ret < 0)
+ PMD_DRV_LOG(WARNING,
+ "Failed to affine interrupts on respective core\n");
+ else
+ PMD_DRV_LOG(WARNING, " %s command is executed\n", command);
+
+ free(temp);
+ fclose(file);
+}
+
+static int dpaa2_dpio_intr_init(struct dpaa2_dpio_dev *dpio_dev)
+{
+ struct epoll_event epoll_ev;
+ int eventfd, dpio_epoll_fd, ret;
+ int threshold = 0x3, timeout = 0xFF;
+
+ dpio_epoll_fd = epoll_create(1);
+ ret = rte_dpaa2_intr_enable(&dpio_dev->intr_handle, 0);
+ if (ret) {
+ PMD_DRV_LOG(ERR, "Interrupt registeration failed\n");
+ return -1;
+ }
+
+ if (getenv("DPAA2_PORTAL_INTR_THRESHOLD"))
+ threshold = atoi(getenv("DPAA2_PORTAL_INTR_THRESHOLD"));
+
+ if (getenv("DPAA2_PORTAL_INTR_TIMEOUT"))
+ sscanf(getenv("DPAA2_PORTAL_INTR_TIMEOUT"), "%x", &timeout);
+
+ qbman_swp_interrupt_set_trigger(dpio_dev->sw_portal,
+ QBMAN_SWP_INTERRUPT_DQRI);
+ qbman_swp_interrupt_clear_status(dpio_dev->sw_portal, 0xffffffff);
+ qbman_swp_interrupt_set_inhibit(dpio_dev->sw_portal, 0);
+ qbman_swp_dqrr_thrshld_write(dpio_dev->sw_portal, threshold);
+ qbman_swp_intr_timeout_write(dpio_dev->sw_portal, timeout);
+
+ eventfd = dpio_dev->intr_handle.fd;
+ epoll_ev.events = EPOLLIN | EPOLLPRI | EPOLLET;
+ epoll_ev.data.fd = eventfd;
+
+ ret = epoll_ctl(dpio_epoll_fd, EPOLL_CTL_ADD, eventfd, &epoll_ev);
+ if (ret < 0) {
+ PMD_DRV_LOG(ERR, "epoll_ctl failed\n");
+ return -1;
+ }
+ dpio_dev->epoll_fd = dpio_epoll_fd;
+
+ dpaa2_affine_dpio_intr_to_respective_core(dpio_dev->hw_id);
+
+ return 0;
+}
+
static int
configure_dpio_qbman_swp(struct dpaa2_dpio_dev *dpio_dev)
{
@@ -147,8 +241,6 @@ configure_dpio_qbman_swp(struct dpaa2_dpio_dev *dpio_dev)
}
PMD_INIT_LOG(DEBUG, "Qbman Portal ID %d", attr.qbman_portal_id);
- PMD_INIT_LOG(DEBUG, "Portal CE adr 0x%lX", attr.qbman_portal_ce_offset);
- PMD_INIT_LOG(DEBUG, "Portal CI adr 0x%lX", attr.qbman_portal_ci_offset);
/* Configure & setup SW portal */
p_des.block = NULL;
@@ -166,19 +258,31 @@ configure_dpio_qbman_swp(struct dpaa2_dpio_dev *dpio_dev)
return -1;
}
- PMD_INIT_LOG(DEBUG, "QBMan SW Portal 0x%p\n", dpio_dev->sw_portal);
-
return 0;
}
static int
-dpaa2_configure_stashing(struct dpaa2_dpio_dev *dpio_dev)
+dpaa2_configure_stashing(struct dpaa2_dpio_dev *dpio_dev, int cpu_id)
{
- int sdest;
- int cpu_id, ret;
+ int sdest, ret;
+ static int first_time;
+
+ /* find the SoC type for the first time */
+ if (!first_time) {
+ struct mc_soc_version mc_plat_info = {0};
+
+ if (mc_get_soc_version(dpio_dev->dpio,
+ CMD_PRI_LOW, &mc_plat_info)) {
+ PMD_INIT_LOG(ERR, "\tmc_get_soc_version failed\n");
+ } else if ((mc_plat_info.svr & 0xffff0000) == SVR_LS1080A) {
+ dpaa2_core_cluster_base = 0x02;
+ dpaa2_cluster_sz = 4;
+ PMD_INIT_LOG(DEBUG, "\tLS108x (A53) Platform Detected");
+ }
+ first_time = 1;
+ }
/* Set the Stashing Destination */
- cpu_id = rte_lcore_id();
if (cpu_id < 0) {
cpu_id = rte_get_master_lcore();
if (cpu_id < 0) {
@@ -188,8 +292,6 @@ dpaa2_configure_stashing(struct dpaa2_dpio_dev *dpio_dev)
}
/* Set the STASH Destination depending on Current CPU ID.
* Valid values of SDEST are 4,5,6,7. Where,
- * CPU 0-1 will have SDEST 4
- * CPU 2-3 will have SDEST 5.....and so on.
*/
sdest = dpaa2_core_cluster_sdest(cpu_id);
@@ -203,16 +305,21 @@ dpaa2_configure_stashing(struct dpaa2_dpio_dev *dpio_dev)
return -1;
}
+ if (dpaa2_dpio_intr_init(dpio_dev)) {
+ PMD_DRV_LOG(ERR, "Interrupt registration failed for dpio\n");
+ return -1;
+ }
+
return 0;
}
-static inline struct dpaa2_dpio_dev *dpaa2_get_qbman_swp(void)
+struct dpaa2_dpio_dev *dpaa2_get_qbman_swp(int cpu_id)
{
struct dpaa2_dpio_dev *dpio_dev = NULL;
int ret;
/* Get DPIO dev handle from list using index */
- TAILQ_FOREACH(dpio_dev, dpio_dev_list, next) {
+ TAILQ_FOREACH(dpio_dev, &dpio_dev_list, next) {
if (dpio_dev && rte_atomic16_test_and_set(&dpio_dev->ref_count))
break;
}
@@ -222,7 +329,7 @@ static inline struct dpaa2_dpio_dev *dpaa2_get_qbman_swp(void)
PMD_DRV_LOG(DEBUG, "New Portal=0x%x (%d) affined thread - %lu",
dpio_dev, dpio_dev->index, syscall(SYS_gettid));
- ret = dpaa2_configure_stashing(dpio_dev);
+ ret = dpaa2_configure_stashing(dpio_dev, cpu_id);
if (ret)
PMD_DRV_LOG(ERR, "dpaa2_configure_stashing failed");
@@ -262,7 +369,7 @@ dpaa2_affine_qbman_swp(void)
}
/* Populate the dpaa2_io_portal structure */
- dpaa2_io_portal[lcore_id].dpio_dev = dpaa2_get_qbman_swp();
+ dpaa2_io_portal[lcore_id].dpio_dev = dpaa2_get_qbman_swp(lcore_id);
if (dpaa2_io_portal[lcore_id].dpio_dev) {
RTE_PER_LCORE(_dpaa2_io).dpio_dev
@@ -308,7 +415,7 @@ dpaa2_affine_qbman_swp_sec(void)
}
/* Populate the dpaa2_io_portal structure */
- dpaa2_io_portal[lcore_id].sec_dpio_dev = dpaa2_get_qbman_swp();
+ dpaa2_io_portal[lcore_id].sec_dpio_dev = dpaa2_get_qbman_swp(lcore_id);
if (dpaa2_io_portal[lcore_id].sec_dpio_dev) {
RTE_PER_LCORE(_dpaa2_io).sec_dpio_dev
@@ -320,13 +427,14 @@ dpaa2_affine_qbman_swp_sec(void)
}
}
-int
+static int
dpaa2_create_dpio_device(struct fslmc_vfio_device *vdev,
struct vfio_device_info *obj_info,
- int object_id)
+ int object_id)
{
struct dpaa2_dpio_dev *dpio_dev;
struct vfio_region_info reg_info = { .argsz = sizeof(reg_info)};
+ int vfio_dev_fd;
if (obj_info->num_regions < NUM_DPIO_REGIONS) {
PMD_INIT_LOG(ERR, "ERROR, Not sufficient number "
@@ -334,80 +442,57 @@ dpaa2_create_dpio_device(struct fslmc_vfio_device *vdev,
return -1;
}
- if (!dpio_dev_list) {
- dpio_dev_list = malloc(sizeof(struct dpio_device_list));
- if (!dpio_dev_list) {
- PMD_INIT_LOG(ERR, "Memory alloc failed in DPIO list\n");
- return -1;
- }
-
- /* Initialize the DPIO List */
- TAILQ_INIT(dpio_dev_list);
- }
-
- dpio_dev = malloc(sizeof(struct dpaa2_dpio_dev));
+ dpio_dev = rte_malloc(NULL, sizeof(struct dpaa2_dpio_dev),
+ RTE_CACHE_LINE_SIZE);
if (!dpio_dev) {
PMD_INIT_LOG(ERR, "Memory allocation failed for DPIO Device\n");
return -1;
}
- PMD_DRV_LOG(INFO, "\t Aloocated DPIO [%p]", dpio_dev);
dpio_dev->dpio = NULL;
dpio_dev->hw_id = object_id;
- dpio_dev->vfio_fd = vdev->fd;
+ dpio_dev->intr_handle.vfio_dev_fd = vdev->fd;
rte_atomic16_init(&dpio_dev->ref_count);
/* Using single portal for all devices */
dpio_dev->mc_portal = rte_mcp_ptr_list[MC_PORTAL_INDEX];
reg_info.index = 0;
- if (ioctl(dpio_dev->vfio_fd, VFIO_DEVICE_GET_REGION_INFO, &reg_info)) {
+ vfio_dev_fd = dpio_dev->intr_handle.vfio_dev_fd;
+ if (ioctl(vfio_dev_fd, VFIO_DEVICE_GET_REGION_INFO, &reg_info)) {
PMD_INIT_LOG(ERR, "vfio: error getting region info\n");
- free(dpio_dev);
+ rte_free(dpio_dev);
return -1;
}
- PMD_DRV_LOG(DEBUG, "\t Region Offset = %llx", reg_info.offset);
- PMD_DRV_LOG(DEBUG, "\t Region Size = %llx", reg_info.size);
dpio_dev->ce_size = reg_info.size;
dpio_dev->qbman_portal_ce_paddr = (uint64_t)mmap(NULL, reg_info.size,
PROT_WRITE | PROT_READ, MAP_SHARED,
- dpio_dev->vfio_fd, reg_info.offset);
-
- /* Create Mapping for QBMan Cache Enabled area. This is a fix for
- * SMMU fault for DQRR statshing transaction.
- */
- if (vfio_dmamap_mem_region(dpio_dev->qbman_portal_ce_paddr,
- reg_info.offset, reg_info.size)) {
- PMD_INIT_LOG(ERR, "DMAMAP for Portal CE area failed.\n");
- free(dpio_dev);
- return -1;
- }
+ vfio_dev_fd, reg_info.offset);
reg_info.index = 1;
- if (ioctl(dpio_dev->vfio_fd, VFIO_DEVICE_GET_REGION_INFO, &reg_info)) {
+ if (ioctl(vfio_dev_fd, VFIO_DEVICE_GET_REGION_INFO, &reg_info)) {
PMD_INIT_LOG(ERR, "vfio: error getting region info\n");
- free(dpio_dev);
+ rte_free(dpio_dev);
return -1;
}
- PMD_DRV_LOG(DEBUG, "\t Region Offset = %llx", reg_info.offset);
- PMD_DRV_LOG(DEBUG, "\t Region Size = %llx", reg_info.size);
dpio_dev->ci_size = reg_info.size;
dpio_dev->qbman_portal_ci_paddr = (uint64_t)mmap(NULL, reg_info.size,
PROT_WRITE | PROT_READ, MAP_SHARED,
- dpio_dev->vfio_fd, reg_info.offset);
+ vfio_dev_fd, reg_info.offset);
if (configure_dpio_qbman_swp(dpio_dev)) {
PMD_INIT_LOG(ERR,
"Fail to configure the dpio qbman portal for %d\n",
dpio_dev->hw_id);
- free(dpio_dev);
+ rte_free(dpio_dev);
return -1;
}
io_space_count++;
dpio_dev->index = io_space_count;
- TAILQ_INSERT_HEAD(dpio_dev_list, dpio_dev, next);
+ TAILQ_INSERT_TAIL(&dpio_dev_list, dpio_dev, next);
+ PMD_INIT_LOG(DEBUG, "DPAA2: Added [dpio.%d]", object_id);
return 0;
}
@@ -437,9 +522,15 @@ dpaa2_alloc_dq_storage(struct queue_storage_info_t *q_storage)
}
return 0;
fail:
- i -= 1;
- while (i >= 0)
+ while (--i >= 0)
rte_free(q_storage->dq_storage[i]);
return -1;
}
+
+static struct rte_dpaa2_object rte_dpaa2_dpio_obj = {
+ .object_id = DPAA2_MC_DPIO_DEVID,
+ .create = dpaa2_create_dpio_device,
+};
+
+RTE_PMD_REGISTER_DPAA2_OBJECT(dpio, rte_dpaa2_dpio_obj);
diff --git a/drivers/bus/fslmc/portal/dpaa2_hw_dpio.h b/drivers/bus/fslmc/portal/dpaa2_hw_dpio.h
index f2e11680..e845340c 100644
--- a/drivers/bus/fslmc/portal/dpaa2_hw_dpio.h
+++ b/drivers/bus/fslmc/portal/dpaa2_hw_dpio.h
@@ -2,7 +2,7 @@
* BSD LICENSE
*
* Copyright (c) 2016 Freescale Semiconductor, Inc. All rights reserved.
- * Copyright (c) 2016 NXP. All rights reserved.
+ * Copyright 2016 NXP.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
@@ -42,6 +42,7 @@ struct dpaa2_io_portal_t {
struct dpaa2_dpio_dev *sec_dpio_dev;
uint64_t net_tid;
uint64_t sec_tid;
+ void *eventdev;
};
/*! Global per thread DPIO portal */
@@ -53,6 +54,10 @@ RTE_DECLARE_PER_LCORE(struct dpaa2_io_portal_t, _dpaa2_io);
#define DPAA2_PER_LCORE_SEC_DPIO RTE_PER_LCORE(_dpaa2_io).sec_dpio_dev
#define DPAA2_PER_LCORE_SEC_PORTAL DPAA2_PER_LCORE_SEC_DPIO->sw_portal
+extern struct dpaa2_io_portal_t dpaa2_io_portal[RTE_MAX_LCORE];
+
+struct dpaa2_dpio_dev *dpaa2_get_qbman_swp(int cpu_id);
+
/* Affine a DPIO portal to current processing thread */
int dpaa2_affine_qbman_swp(void);
diff --git a/drivers/bus/fslmc/portal/dpaa2_hw_pvt.h b/drivers/bus/fslmc/portal/dpaa2_hw_pvt.h
index c0223734..5d7a8282 100644
--- a/drivers/bus/fslmc/portal/dpaa2_hw_pvt.h
+++ b/drivers/bus/fslmc/portal/dpaa2_hw_pvt.h
@@ -2,7 +2,7 @@
* BSD LICENSE
*
* Copyright (c) 2016 Freescale Semiconductor, Inc. All rights reserved.
- * Copyright (c) 2016 NXP. All rights reserved.
+ * Copyright 2016 NXP.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
@@ -34,6 +34,8 @@
#ifndef _DPAA2_HW_PVT_H_
#define _DPAA2_HW_PVT_H_
+#include <rte_eventdev.h>
+
#include <mc/fsl_mc_sys.h>
#include <fsl_qbman_portal.h>
@@ -46,6 +48,10 @@
#define lower_32_bits(x) ((uint32_t)(x))
#define upper_32_bits(x) ((uint32_t)(((x) >> 16) >> 16))
+#define SVR_LS1080A 0x87030000
+#define SVR_LS2080A 0x87010000
+#define SVR_LS2088A 0x87090000
+
#ifndef ETH_VLAN_HLEN
#define ETH_VLAN_HLEN 4 /** < Vlan Header Length */
#endif
@@ -65,7 +71,7 @@
#define MAX_BPID 256
#define DPAA2_MBUF_HW_ANNOTATION 64
-#define DPAA2_FD_PTA_SIZE 64
+#define DPAA2_FD_PTA_SIZE 0
#if (DPAA2_MBUF_HW_ANNOTATION + DPAA2_FD_PTA_SIZE) > RTE_PKTMBUF_HEADROOM
#error "Annotation requirement is more than RTE_PKTMBUF_HEADROOM"
@@ -75,6 +81,8 @@
#define DPAA2_HW_BUF_RESERVE 0
#define DPAA2_PACKET_LAYOUT_ALIGN 64 /*changing from 256 */
+#define DPAA2_DPCI_MAX_QUEUES 2
+
struct dpaa2_dpio_dev {
TAILQ_ENTRY(dpaa2_dpio_dev) next;
/**< Pointer to Next device instance */
@@ -93,8 +101,11 @@ struct dpaa2_dpio_dev {
uintptr_t qbman_portal_ci_paddr;
/**< Physical address of Cache Inhibit Area */
uintptr_t ci_size; /**< Size of the CI region */
- int32_t vfio_fd; /**< File descriptor received via VFIO */
+ struct rte_intr_handle intr_handle; /* Interrupt related info */
+ int32_t epoll_fd; /**< File descriptor created for interrupt polling */
int32_t hw_id; /**< An unique ID of this DPIO device instance */
+ uint64_t dqrr_held;
+ uint8_t dqrr_size;
};
struct dpaa2_dpbp_dev {
@@ -108,8 +119,16 @@ struct dpaa2_dpbp_dev {
struct queue_storage_info_t {
struct qbman_result *dq_storage[NUM_DQS_PER_QUEUE];
+ struct qbman_result *active_dqs;
+ int active_dpio_id;
+ int toggle;
};
+typedef void (dpaa2_queue_cb_dqrr_t)(struct qbman_swp *swp,
+ const struct qbman_fd *fd,
+ const struct qbman_result *dq,
+ struct rte_event *ev);
+
struct dpaa2_queue {
struct rte_mempool *mb_pool; /**< mbuf pool to populate RX ring. */
void *dev;
@@ -120,7 +139,30 @@ struct dpaa2_queue {
uint64_t rx_pkts;
uint64_t tx_pkts;
uint64_t err_pkts;
- struct queue_storage_info_t *q_storage;
+ union {
+ struct queue_storage_info_t *q_storage;
+ struct qbman_result *cscn;
+ };
+ dpaa2_queue_cb_dqrr_t *cb;
+};
+
+struct swp_active_dqs {
+ struct qbman_result *global_active_dqs;
+ uint64_t reserved[7];
+};
+
+#define NUM_MAX_SWP 64
+
+extern struct swp_active_dqs rte_global_active_dqs_list[NUM_MAX_SWP];
+
+struct dpaa2_dpci_dev {
+ TAILQ_ENTRY(dpaa2_dpci_dev) next;
+ /**< Pointer to Next device instance */
+ struct fsl_mc_io dpci; /** handle to DPCI portal object */
+ uint16_t token;
+ rte_atomic16_t in_use;
+ uint32_t dpci_id; /*HW ID for DPCI object */
+ struct dpaa2_queue queue[DPAA2_DPCI_MAX_QUEUES];
};
/*! Global MCP list */
@@ -137,6 +179,19 @@ struct qbman_fle {
uint32_t reserved[3]; /* Not used currently */
};
+struct qbman_sge {
+ uint32_t addr_lo;
+ uint32_t addr_hi;
+ uint32_t length;
+ uint32_t fin_bpid_offset;
+};
+
+/* There are three types of frames: Single, Scatter Gather and Frame Lists */
+enum qbman_fd_format {
+ qbman_fd_single = 0,
+ qbman_fd_list,
+ qbman_fd_sg
+};
/*Macros to define operations on FD*/
#define DPAA2_SET_FD_ADDR(fd, addr) do { \
fd->simple.addr_lo = lower_32_bits((uint64_t)(addr)); \
@@ -163,10 +218,17 @@ struct qbman_fle {
fle->addr_lo = lower_32_bits((uint64_t)addr); \
fle->addr_hi = upper_32_bits((uint64_t)addr); \
} while (0)
+#define DPAA2_GET_FLE_CTXT(fle) \
+ (uint64_t)((((uint64_t)((fle)->reserved[1])) << 32) + \
+ (fle)->reserved[0])
+#define DPAA2_FLE_SAVE_CTXT(fle, addr) do { \
+ fle->reserved[0] = lower_32_bits((uint64_t)addr); \
+ fle->reserved[1] = upper_32_bits((uint64_t)addr); \
+} while (0)
#define DPAA2_SET_FLE_OFFSET(fle, offset) \
((fle)->fin_bpid_offset |= (uint32_t)(offset) << 16)
#define DPAA2_SET_FLE_BPID(fle, bpid) ((fle)->fin_bpid_offset |= (uint64_t)bpid)
-#define DPAA2_GET_FLE_BPID(fle, bpid) (fle->fin_bpid_offset & 0x000000ff)
+#define DPAA2_GET_FLE_BPID(fle) ((fle)->fin_bpid_offset & 0x000000ff)
#define DPAA2_SET_FLE_FIN(fle) (fle->fin_bpid_offset |= (uint64_t)1 << 31)
#define DPAA2_SET_FLE_IVP(fle) (((fle)->fin_bpid_offset |= 0x00004000))
#define DPAA2_SET_FD_COMPOUND_FMT(fd) \
@@ -178,6 +240,7 @@ struct qbman_fle {
#define DPAA2_GET_FD_BPID(fd) (((fd)->simple.bpid_offset & 0x00003FFF))
#define DPAA2_GET_FD_IVP(fd) ((fd->simple.bpid_offset & 0x00004000) >> 14)
#define DPAA2_GET_FD_OFFSET(fd) (((fd)->simple.bpid_offset & 0x0FFF0000) >> 16)
+#define DPAA2_GET_FLE_OFFSET(fle) (((fle)->fin_bpid_offset & 0x0FFF0000) >> 16)
#define DPAA2_SET_FLE_SG_EXT(fle) (fle->fin_bpid_offset |= (uint64_t)1 << 29)
#define DPAA2_IS_SET_FLE_SG_EXT(fle) \
((fle->fin_bpid_offset & ((uint64_t)1 << 29)) ? 1 : 0)
@@ -187,6 +250,17 @@ struct qbman_fle {
#define DPAA2_ASAL_VAL (DPAA2_MBUF_HW_ANNOTATION / 64)
+#define DPAA2_FD_SET_FORMAT(fd, format) do { \
+ (fd)->simple.bpid_offset &= 0xCFFFFFFF; \
+ (fd)->simple.bpid_offset |= (uint32_t)format << 28; \
+} while (0)
+#define DPAA2_FD_GET_FORMAT(fd) (((fd)->simple.bpid_offset >> 28) & 0x3)
+
+#define DPAA2_SG_SET_FINAL(sg, fin) do { \
+ (sg)->fin_bpid_offset &= 0x7FFFFFFF; \
+ (sg)->fin_bpid_offset |= (uint32_t)fin << 31; \
+} while (0)
+#define DPAA2_SG_IS_FINAL(sg) (!!((sg)->fin_bpid_offset >> 31))
/* Only Enqueue Error responses will be
* pushed on FQID_ERR of Enqueue FQ
*/
@@ -231,7 +305,7 @@ static phys_addr_t dpaa2_mem_vtop(uint64_t vaddr)
/**
* When we are using Physical addresses as IO Virtual Addresses,
* Need to call conversion routines dpaa2_mem_vtop & dpaa2_mem_ptov
- * whereever required.
+ * wherever required.
* These routines are called with help of below MACRO's
*/
@@ -264,7 +338,35 @@ static phys_addr_t dpaa2_mem_vtop(uint64_t vaddr)
#endif /* RTE_LIBRTE_DPAA2_USE_PHYS_IOVA */
+static inline
+int check_swp_active_dqs(uint16_t dpio_index)
+{
+ if (rte_global_active_dqs_list[dpio_index].global_active_dqs != NULL)
+ return 1;
+ return 0;
+}
+
+static inline
+void clear_swp_active_dqs(uint16_t dpio_index)
+{
+ rte_global_active_dqs_list[dpio_index].global_active_dqs = NULL;
+}
+
+static inline
+struct qbman_result *get_swp_active_dqs(uint16_t dpio_index)
+{
+ return rte_global_active_dqs_list[dpio_index].global_active_dqs;
+}
+
+static inline
+void set_swp_active_dqs(uint16_t dpio_index, struct qbman_result *dqs)
+{
+ rte_global_active_dqs_list[dpio_index].global_active_dqs = dqs;
+}
struct dpaa2_dpbp_dev *dpaa2_alloc_dpbp_dev(void);
void dpaa2_free_dpbp_dev(struct dpaa2_dpbp_dev *dpbp);
+struct dpaa2_dpci_dev *rte_dpaa2_alloc_dpci_dev(void);
+void rte_dpaa2_free_dpci_dev(struct dpaa2_dpci_dev *dpci);
+
#endif
diff --git a/drivers/bus/fslmc/qbman/include/compat.h b/drivers/bus/fslmc/qbman/include/compat.h
index 41effe37..529f1ea3 100644
--- a/drivers/bus/fslmc/qbman/include/compat.h
+++ b/drivers/bus/fslmc/qbman/include/compat.h
@@ -2,7 +2,7 @@
* BSD LICENSE
*
* Copyright (c) 2008-2016 Freescale Semiconductor, Inc.
- * All rights reserved.
+ * Copyright 2017 NXP.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
diff --git a/drivers/bus/fslmc/qbman/include/fsl_qbman_portal.h b/drivers/bus/fslmc/qbman/include/fsl_qbman_portal.h
index 77317723..9e9047e2 100644
--- a/drivers/bus/fslmc/qbman/include/fsl_qbman_portal.h
+++ b/drivers/bus/fslmc/qbman/include/fsl_qbman_portal.h
@@ -124,6 +124,36 @@ uint32_t qbman_swp_interrupt_read_status(struct qbman_swp *p);
void qbman_swp_interrupt_clear_status(struct qbman_swp *p, uint32_t mask);
/**
+ * qbman_swp_dqrr_thrshld_read_status() - Get the data in software portal
+ * DQRR interrupt threshold register.
+ * @p: the given software portal object.
+ */
+uint32_t qbman_swp_dqrr_thrshld_read_status(struct qbman_swp *p);
+
+/**
+ * qbman_swp_dqrr_thrshld_write() - Set the data in software portal
+ * DQRR interrupt threshold register.
+ * @p: the given software portal object.
+ * @mask: The value to set in SWP_DQRR_ITR register.
+ */
+void qbman_swp_dqrr_thrshld_write(struct qbman_swp *p, uint32_t mask);
+
+/**
+ * qbman_swp_intr_timeout_read_status() - Get the data in software portal
+ * Interrupt Time-Out period register.
+ * @p: the given software portal object.
+ */
+uint32_t qbman_swp_intr_timeout_read_status(struct qbman_swp *p);
+
+/**
+ * qbman_swp_intr_timeout_write() - Set the data in software portal
+ * Interrupt Time-Out period register.
+ * @p: the given software portal object.
+ * @mask: The value to set in SWP_ITPR register.
+ */
+void qbman_swp_intr_timeout_write(struct qbman_swp *p, uint32_t mask);
+
+/**
* qbman_swp_interrupt_get_trigger() - Get the data in software portal
* interrupt enable register.
* @p: the given software portal object.
@@ -349,7 +379,7 @@ void qbman_swp_dqrr_consume(struct qbman_swp *s, const struct qbman_result *dq);
*
* Return dqrr index.
*/
-uint8_t qbman_get_dqrr_idx(struct qbman_result *dqrr);
+uint8_t qbman_get_dqrr_idx(const struct qbman_result *dqrr);
/**
* qbman_get_dqrr_from_idx() - Use index to get the dqrr entry from the
@@ -883,6 +913,20 @@ void qbman_eq_desc_set_dca(struct qbman_eq_desc *d, int enable,
*/
int qbman_swp_enqueue(struct qbman_swp *s, const struct qbman_eq_desc *d,
const struct qbman_fd *fd);
+/**
+ * qbman_swp_enqueue_multiple_eqdesc() - Enqueue multiple frames with separte
+ * enqueue descriptors.
+ * @s: the software portal used for enqueue.
+ * @d: the enqueue descriptors
+ * @fd: the frame descriptor to be enqueued.
+ * @num_frames: the number of the frames to be enqueued.
+ *
+ * Return the number of enqueued frames, -EBUSY if the EQCR is not ready.
+ */
+int qbman_swp_enqueue_multiple_eqdesc(struct qbman_swp *s,
+ const struct qbman_eq_desc *d,
+ const struct qbman_fd *fd,
+ int num_frames);
/* TODO:
* qbman_swp_enqueue_thresh() - Set threshold for EQRI interrupt.
diff --git a/drivers/bus/fslmc/qbman/qbman_portal.c b/drivers/bus/fslmc/qbman/qbman_portal.c
index 5d407cc0..dd62e9af 100644
--- a/drivers/bus/fslmc/qbman/qbman_portal.c
+++ b/drivers/bus/fslmc/qbman/qbman_portal.c
@@ -44,6 +44,8 @@
#define QBMAN_CINH_SWP_IER 0xe40
#define QBMAN_CINH_SWP_ISDR 0xe80
#define QBMAN_CINH_SWP_IIR 0xec0
+#define QBMAN_CINH_SWP_DQRR_ITR 0xa80
+#define QBMAN_CINH_SWP_ITPR 0xf40
/* CENA register offsets */
#define QBMAN_CENA_SWP_EQCR(n) (0x000 + ((uint32_t)(n) << 6))
@@ -218,6 +220,26 @@ void qbman_swp_interrupt_clear_status(struct qbman_swp *p, uint32_t mask)
qbman_cinh_write(&p->sys, QBMAN_CINH_SWP_ISR, mask);
}
+uint32_t qbman_swp_dqrr_thrshld_read_status(struct qbman_swp *p)
+{
+ return qbman_cinh_read(&p->sys, QBMAN_CINH_SWP_DQRR_ITR);
+}
+
+void qbman_swp_dqrr_thrshld_write(struct qbman_swp *p, uint32_t mask)
+{
+ qbman_cinh_write(&p->sys, QBMAN_CINH_SWP_DQRR_ITR, mask);
+}
+
+uint32_t qbman_swp_intr_timeout_read_status(struct qbman_swp *p)
+{
+ return qbman_cinh_read(&p->sys, QBMAN_CINH_SWP_ITPR);
+}
+
+void qbman_swp_intr_timeout_write(struct qbman_swp *p, uint32_t mask)
+{
+ qbman_cinh_write(&p->sys, QBMAN_CINH_SWP_ITPR, mask);
+}
+
uint32_t qbman_swp_interrupt_get_trigger(struct qbman_swp *p)
{
return qbman_cinh_read(&p->sys, QBMAN_CINH_SWP_IER);
@@ -288,7 +310,7 @@ void *qbman_swp_mc_result(struct qbman_swp *p)
qbman_cena_invalidate_prefetch(&p->sys,
QBMAN_CENA_SWP_RR(p->mc.valid_bit));
ret = qbman_cena_read(&p->sys, QBMAN_CENA_SWP_RR(p->mc.valid_bit));
- /* Remove the valid-bit - command completed iff the rest is non-zero */
+ /* Remove the valid-bit - command completed if the rest is non-zero */
verb = ret[0] & ~QB_VALID_BIT;
if (!verb)
return NULL;
@@ -574,6 +596,76 @@ int qbman_swp_enqueue(struct qbman_swp *s, const struct qbman_eq_desc *d,
return qbman_swp_enqueue_ring_mode(s, d, fd);
}
+int qbman_swp_enqueue_multiple_eqdesc(struct qbman_swp *s,
+ const struct qbman_eq_desc *d,
+ const struct qbman_fd *fd,
+ int num_frames)
+{
+ uint32_t *p;
+ const uint32_t *cl = qb_cl(d);
+ uint32_t eqcr_ci, eqcr_pi;
+ uint8_t diff;
+ int i, num_enqueued = 0;
+ uint64_t addr_cena;
+
+ if (!s->eqcr.available) {
+ eqcr_ci = s->eqcr.ci;
+ s->eqcr.ci = qbman_cena_read_reg(&s->sys,
+ QBMAN_CENA_SWP_EQCR_CI) & 0xF;
+ diff = qm_cyc_diff(QBMAN_EQCR_SIZE,
+ eqcr_ci, s->eqcr.ci);
+ s->eqcr.available += diff;
+ if (!diff)
+ return 0;
+ }
+
+ eqcr_pi = s->eqcr.pi;
+ num_enqueued = (s->eqcr.available < num_frames) ?
+ s->eqcr.available : num_frames;
+ s->eqcr.available -= num_enqueued;
+ /* Fill in the EQCR ring */
+ for (i = 0; i < num_enqueued; i++) {
+ p = qbman_cena_write_start_wo_shadow(&s->sys,
+ QBMAN_CENA_SWP_EQCR(eqcr_pi & 7));
+ memcpy(&p[1], &cl[1], 28);
+ memcpy(&p[8], &fd[i], sizeof(*fd));
+ eqcr_pi++;
+ eqcr_pi &= 0xF;
+ /*Pointing to the next enqueue descriptor*/
+ cl += (sizeof(struct qbman_eq_desc) / sizeof(uint32_t));
+ }
+
+ lwsync();
+
+ /* Set the verb byte, have to substitute in the valid-bit */
+ eqcr_pi = s->eqcr.pi;
+ cl = qb_cl(d);
+ for (i = 0; i < num_enqueued; i++) {
+ p = qbman_cena_write_start_wo_shadow(&s->sys,
+ QBMAN_CENA_SWP_EQCR(eqcr_pi & 7));
+ p[0] = cl[0] | s->eqcr.pi_vb;
+ eqcr_pi++;
+ eqcr_pi &= 0xF;
+ if (!(eqcr_pi & 7))
+ s->eqcr.pi_vb ^= QB_VALID_BIT;
+ /*Pointing to the next enqueue descriptor*/
+ cl += (sizeof(struct qbman_eq_desc) / sizeof(uint32_t));
+ }
+
+ /* Flush all the cacheline without load/store in between */
+ eqcr_pi = s->eqcr.pi;
+ addr_cena = (uint64_t)s->sys.addr_cena;
+ for (i = 0; i < num_enqueued; i++) {
+ dcbf((uint64_t *)(addr_cena +
+ QBMAN_CENA_SWP_EQCR(eqcr_pi & 7)));
+ eqcr_pi++;
+ eqcr_pi &= 0xF;
+ }
+ s->eqcr.pi = eqcr_pi;
+
+ return num_enqueued;
+}
+
/*************************/
/* Static (push) dequeue */
/*************************/
@@ -769,7 +861,7 @@ const struct qbman_result *qbman_swp_dqrr_next(struct qbman_swp *s)
*/
uint32_t dqpi = qbman_cinh_read(&s->sys, QBMAN_CINH_SWP_DQPI);
uint32_t pi = qb_attr_code_decode(&code_dqpi_pi, &dqpi);
- /* there are new entries iff pi != next_idx */
+ /* there are new entries if pi != next_idx */
if (pi == s->dqrr.next_idx)
return NULL;
/* if next_idx is/was the last ring index, and 'pi' is
@@ -1393,7 +1485,7 @@ int qbman_swp_CDAN_set_context_enable(struct qbman_swp *s, uint16_t channelid,
1, ctx);
}
-uint8_t qbman_get_dqrr_idx(struct qbman_result *dqrr)
+uint8_t qbman_get_dqrr_idx(const struct qbman_result *dqrr)
{
return QBMAN_IDX_FROM_DQRR(dqrr);
}
diff --git a/drivers/bus/fslmc/rte_bus_fslmc_version.map b/drivers/bus/fslmc/rte_bus_fslmc_version.map
index 2db0fcef..3cdf14ef 100644
--- a/drivers/bus/fslmc/rte_bus_fslmc_version.map
+++ b/drivers/bus/fslmc/rte_bus_fslmc_version.map
@@ -49,3 +49,31 @@ DPDK_17.05 {
local: *;
};
+
+DPDK_17.08 {
+ global:
+
+ dpaa2_io_portal;
+ dpaa2_get_qbman_swp;
+ dpci_set_rx_queue;
+ dpcon_open;
+ dpcon_get_attributes;
+ dpio_add_static_dequeue_channel;
+ dpio_remove_static_dequeue_channel;
+ mc_get_soc_version;
+ mc_get_version;
+ qbman_eq_desc_set_dca;
+ qbman_get_dqrr_from_idx;
+ qbman_get_dqrr_idx;
+ qbman_result_DQ_fqd_ctx;
+ qbman_result_SCN_state_in_mem;
+ qbman_swp_dqrr_consume;
+ qbman_swp_dqrr_next;
+ qbman_swp_enqueue_multiple_eqdesc;
+ qbman_swp_interrupt_clear_status;
+ qbman_swp_push_set;
+ rte_dpaa2_alloc_dpci_dev;
+ rte_fslmc_object_register;
+ rte_global_active_dqs_list;
+
+} DPDK_17.05;
diff --git a/drivers/bus/fslmc/rte_fslmc.h b/drivers/bus/fslmc/rte_fslmc.h
index 040ab958..e60d6eba 100644
--- a/drivers/bus/fslmc/rte_fslmc.h
+++ b/drivers/bus/fslmc/rte_fslmc.h
@@ -1,7 +1,7 @@
/*-
* BSD LICENSE
*
- * Copyright (c) 2016 NXP. All rights reserved.
+ * Copyright 2016 NXP.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
@@ -56,9 +56,6 @@ extern "C" {
#include <rte_dev.h>
#include <rte_bus.h>
-/** Name of FSLMC Bus */
-#define FSLMC_BUS_NAME "FSLMC"
-
struct rte_dpaa2_driver;
/* DPAA2 Device and Driver lists for FSLMC bus */
@@ -81,6 +78,7 @@ struct rte_dpaa2_device {
uint16_t object_id; /**< DPAA2 Object ID */
struct rte_intr_handle intr_handle; /**< Interrupt handle */
struct rte_dpaa2_driver *driver; /**< Associated driver */
+ char name[32]; /**< DPAA2 Object name*/
};
typedef int (*rte_dpaa2_probe_t)(struct rte_dpaa2_driver *dpaa2_drv,