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driver: net: fsl-mc: Add create, destroy APIs in flibs

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Current Management Complex Flibs does not support APIs for adding and
destroying the objects.

Add APIs to create and destroy objects for DPBP, DPIO, DPNI and DPRC.

Signed-off-by: Prabhakar Kushwaha <prabhakar@freescale.com>
Reviewed-by: York Sun <yorksun@freescale.com>
This commit is contained in:
Prabhakar Kushwaha 2015-11-04 12:25:53 +05:30 committed by York Sun
parent 99e904c1f0
commit 1ebbe4fcf7
8 changed files with 548 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

41
drivers/net/fsl-mc/dpbp.c
View File

@ -49,6 +49,47 @@ int dpbp_close(struct fsl_mc_io *mc_io,
return mc_send_command(mc_io, &cmd);
}
int dpbp_create(struct fsl_mc_io *mc_io,
uint32_t cmd_flags,
const struct dpbp_cfg *cfg,
uint16_t *token)
{
struct mc_command cmd = { 0 };
int err;
(void)(cfg); /* unused */
/* prepare command */
cmd.header = mc_encode_cmd_header(DPBP_CMDID_CREATE,
cmd_flags,
0);
/* 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 dpbp_destroy(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(DPBP_CMDID_DESTROY,
cmd_flags,
token);
/* send command to mc*/
return mc_send_command(mc_io, &cmd);
}
int dpbp_enable(struct fsl_mc_io *mc_io,
uint32_t cmd_flags,
uint16_t token)

40
drivers/net/fsl-mc/dpio/dpio.c
View File

@ -48,6 +48,46 @@ int dpio_close(struct fsl_mc_io *mc_io,
return mc_send_command(mc_io, &cmd);
}
int dpio_create(struct fsl_mc_io *mc_io,
uint32_t cmd_flags,
const struct dpio_cfg *cfg,
uint16_t *token)
{
struct mc_command cmd = { 0 };
int err;
/* prepare command */
cmd.header = mc_encode_cmd_header(DPIO_CMDID_CREATE,
cmd_flags,
0);
DPIO_CMD_CREATE(cmd, cfg);
/* 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 dpio_destroy(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(DPIO_CMDID_DESTROY,
cmd_flags,
token);
/* send command to mc*/
return mc_send_command(mc_io, &cmd);
}
int dpio_enable(struct fsl_mc_io *mc_io,
uint32_t cmd_flags,
uint16_t token)

40
drivers/net/fsl-mc/dpni.c
View File

@ -48,6 +48,46 @@ int dpni_close(struct fsl_mc_io *mc_io,
return mc_send_command(mc_io, &cmd);
}
int dpni_create(struct fsl_mc_io *mc_io,
uint32_t cmd_flags,
const struct dpni_cfg *cfg,
uint16_t *token)
{
struct mc_command cmd = { 0 };
int err;
/* prepare command */
cmd.header = mc_encode_cmd_header(DPNI_CMDID_CREATE,
cmd_flags,
0);
DPNI_CMD_CREATE(cmd, cfg);
/* 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 dpni_destroy(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(DPNI_CMDID_DESTROY,
cmd_flags,
token);
/* send command to mc*/
return mc_send_command(mc_io, &cmd);
}
int dpni_set_pools(struct fsl_mc_io *mc_io,
uint32_t cmd_flags,
uint16_t token,

46
drivers/net/fsl-mc/dprc.c
View File

@ -72,6 +72,52 @@ int dprc_close(struct fsl_mc_io *mc_io,
return mc_send_command(mc_io, &cmd);
}
int dprc_create_container(struct fsl_mc_io *mc_io,
uint32_t cmd_flags,
uint16_t token,
struct dprc_cfg *cfg,
int *child_container_id,
uint64_t *child_portal_paddr)
{
struct mc_command cmd = { 0 };
int err;
/* prepare command */
DPRC_CMD_CREATE_CONTAINER(cmd, cfg);
cmd.header = mc_encode_cmd_header(DPRC_CMDID_CREATE_CONT,
cmd_flags,
token);
/* send command to mc*/
err = mc_send_command(mc_io, &cmd);
if (err)
return err;
/* retrieve response parameters */
DPRC_RSP_CREATE_CONTAINER(cmd, *child_container_id,
*child_portal_paddr);
return 0;
}
int dprc_destroy_container(struct fsl_mc_io *mc_io,
uint32_t cmd_flags,
uint16_t token,
int child_container_id)
{
struct mc_command cmd = { 0 };
/* prepare command */
cmd.header = mc_encode_cmd_header(DPRC_CMDID_DESTROY_CONT,
cmd_flags,
token);
DPRC_CMD_DESTROY_CONTAINER(cmd, child_container_id);
/* send command to mc*/
return mc_send_command(mc_io, &cmd);
}
int dprc_reset_container(struct fsl_mc_io *mc_io,
uint32_t cmd_flags,
uint16_t token,

48
include/fsl-mc/fsl_dpbp.h
View File

@ -20,6 +20,8 @@
/* Command IDs */
#define DPBP_CMDID_CLOSE 0x800
#define DPBP_CMDID_OPEN 0x804
#define DPBP_CMDID_CREATE 0x904
#define DPBP_CMDID_DESTROY 0x900
#define DPBP_CMDID_ENABLE 0x002
#define DPBP_CMDID_DISABLE 0x003
@ -82,6 +84,52 @@ int dpbp_close(struct fsl_mc_io *mc_io,
uint32_t cmd_flags,
uint16_t token);
/**
* struct dpbp_cfg - Structure representing DPBP configuration
* @options: place holder
*/
struct dpbp_cfg {
uint32_t options;
};
/**
* dpbp_create() - Create the DPBP object.
* @mc_io: Pointer to MC portal's I/O object
* @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_'
* @cfg: Configuration structure
* @token: Returned token; use in subsequent API calls
*
* Create the DPBP 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.
* 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 calls to
* this specific object. For objects that are created using the
* DPL file, call dpbp_open function to get an authentication
* token first.
*
* Return: '0' on Success; Error code otherwise.
*/
int dpbp_create(struct fsl_mc_io *mc_io,
uint32_t cmd_flags,
const struct dpbp_cfg *cfg,
uint16_t *token);
/**
* dpbp_destroy() - Destroy the DPBP object and release all its resources.
* @mc_io: Pointer to MC portal's I/O object
* @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_'
* @token: Token of DPBP object
*
* Return: '0' on Success; error code otherwise.
*/
int dpbp_destroy(struct fsl_mc_io *mc_io,
uint32_t cmd_flags,
uint16_t token);
/**
* dpbp_enable() - Enable the DPBP.
* @mc_io: Pointer to MC portal's I/O object

60
include/fsl-mc/fsl_dpio.h
View File

@ -14,6 +14,8 @@
/* Command IDs */
#define DPIO_CMDID_CLOSE 0x800
#define DPIO_CMDID_OPEN 0x803
#define DPIO_CMDID_CREATE 0x903
#define DPIO_CMDID_DESTROY 0x900
#define DPIO_CMDID_ENABLE 0x002
#define DPIO_CMDID_DISABLE 0x003
@ -24,6 +26,14 @@
#define DPIO_CMD_OPEN(cmd, dpio_id) \
MC_CMD_OP(cmd, 0, 0, 32, int, dpio_id)
/* cmd, param, offset, width, type, arg_name */
#define DPIO_CMD_CREATE(cmd, cfg) \
do { \
MC_CMD_OP(cmd, 0, 16, 2, enum dpio_channel_mode, \
cfg->channel_mode);\
MC_CMD_OP(cmd, 0, 32, 8, uint8_t, cfg->num_priorities);\
} while (0)
/* cmd, param, offset, width, type, arg_name */
#define DPIO_RSP_GET_ATTR(cmd, attr) \
do { \
@ -89,6 +99,56 @@ enum dpio_channel_mode {
DPIO_LOCAL_CHANNEL = 1,
};
/**
* struct dpio_cfg - Structure representing DPIO configuration
* @channel_mode: Notification channel mode
* @num_priorities: Number of priorities for the notification channel (1-8);
* relevant only if 'channel_mode = DPIO_LOCAL_CHANNEL'
*/
struct dpio_cfg {
enum dpio_channel_mode channel_mode;
uint8_t num_priorities;
};
/**
* dpio_create() - Create the DPIO object.
* @mc_io: Pointer to MC portal's I/O object
* @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_'
* @cfg: Configuration structure
* @token: Returned token; use in subsequent API calls
*
* Create the DPIO 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.
*
* 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 calls to
* this specific object. For objects that are created using the
* DPL file, call dpio_open() function to get an authentication
* token first.
*
* Return: '0' on Success; Error code otherwise.
*/
int dpio_create(struct fsl_mc_io *mc_io,
uint32_t cmd_flags,
const struct dpio_cfg *cfg,
uint16_t *token);
/**
* dpio_destroy() - Destroy the DPIO object and release all its resources.
* @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
*
* Return: '0' on Success; Error code otherwise
*/
int dpio_destroy(struct fsl_mc_io *mc_io,
uint32_t cmd_flags,
uint16_t token);
/**
* dpio_enable() - Enable the DPIO, allow I/O portal operations.
* @mc_io: Pointer to MC portal's I/O object

189
include/fsl-mc/fsl_dpni.h
View File

@ -13,6 +13,8 @@
/* Command IDs */
#define DPNI_CMDID_OPEN 0x801
#define DPNI_CMDID_CLOSE 0x800
#define DPNI_CMDID_CREATE 0x901
#define DPNI_CMDID_DESTROY 0x900
#define DPNI_CMDID_ENABLE 0x002
#define DPNI_CMDID_DISABLE 0x003
@ -48,6 +50,46 @@
#define DPNI_CMD_OPEN(cmd, dpni_id) \
MC_CMD_OP(cmd, 0, 0, 32, int, dpni_id)
/* cmd, param, offset, width, type, arg_name */
#define DPNI_CMD_CREATE(cmd, cfg) \
do { \
MC_CMD_OP(cmd, 0, 0, 8, uint8_t, cfg->adv.max_tcs); \
MC_CMD_OP(cmd, 0, 8, 8, uint8_t, cfg->adv.max_senders); \
MC_CMD_OP(cmd, 0, 16, 8, uint8_t, cfg->mac_addr[5]); \
MC_CMD_OP(cmd, 0, 24, 8, uint8_t, cfg->mac_addr[4]); \
MC_CMD_OP(cmd, 0, 32, 8, uint8_t, cfg->mac_addr[3]); \
MC_CMD_OP(cmd, 0, 40, 8, uint8_t, cfg->mac_addr[2]); \
MC_CMD_OP(cmd, 0, 48, 8, uint8_t, cfg->mac_addr[1]); \
MC_CMD_OP(cmd, 0, 56, 8, uint8_t, cfg->mac_addr[0]); \
MC_CMD_OP(cmd, 1, 0, 32, uint32_t, cfg->adv.options); \
MC_CMD_OP(cmd, 2, 0, 8, uint8_t, cfg->adv.max_unicast_filters); \
MC_CMD_OP(cmd, 2, 8, 8, uint8_t, cfg->adv.max_multicast_filters); \
MC_CMD_OP(cmd, 2, 16, 8, uint8_t, cfg->adv.max_vlan_filters); \
MC_CMD_OP(cmd, 2, 24, 8, uint8_t, cfg->adv.max_qos_entries); \
MC_CMD_OP(cmd, 2, 32, 8, uint8_t, cfg->adv.max_qos_key_size); \
MC_CMD_OP(cmd, 2, 48, 8, uint8_t, cfg->adv.max_dist_key_size); \
MC_CMD_OP(cmd, 2, 56, 8, enum net_prot, cfg->adv.start_hdr); \
MC_CMD_OP(cmd, 3, 0, 8, uint8_t, cfg->adv.max_dist_per_tc[0]); \
MC_CMD_OP(cmd, 3, 8, 8, uint8_t, cfg->adv.max_dist_per_tc[1]); \
MC_CMD_OP(cmd, 3, 16, 8, uint8_t, cfg->adv.max_dist_per_tc[2]); \
MC_CMD_OP(cmd, 3, 24, 8, uint8_t, cfg->adv.max_dist_per_tc[3]); \
MC_CMD_OP(cmd, 3, 32, 8, uint8_t, cfg->adv.max_dist_per_tc[4]); \
MC_CMD_OP(cmd, 3, 40, 8, uint8_t, cfg->adv.max_dist_per_tc[5]); \
MC_CMD_OP(cmd, 3, 48, 8, uint8_t, cfg->adv.max_dist_per_tc[6]); \
MC_CMD_OP(cmd, 3, 56, 8, uint8_t, cfg->adv.max_dist_per_tc[7]); \
MC_CMD_OP(cmd, 4, 0, 16, uint16_t, \
cfg->adv.ipr_cfg.max_reass_frm_size); \
MC_CMD_OP(cmd, 4, 16, 16, uint16_t, \
cfg->adv.ipr_cfg.min_frag_size_ipv4); \
MC_CMD_OP(cmd, 4, 32, 16, uint16_t, \
cfg->adv.ipr_cfg.min_frag_size_ipv6); \
MC_CMD_OP(cmd, 4, 48, 8, uint8_t, cfg->adv.max_policers); \
MC_CMD_OP(cmd, 4, 56, 8, uint8_t, cfg->adv.max_congestion_ctrl); \
MC_CMD_OP(cmd, 5, 0, 16, uint16_t, \
cfg->adv.ipr_cfg.max_open_frames_ipv4); \
MC_CMD_OP(cmd, 5, 16, 16, uint16_t, \
cfg->adv.ipr_cfg.max_open_frames_ipv6); \
} while (0)
/* cmd, param, offset, width, type, arg_name */
#define DPNI_CMD_SET_POOLS(cmd, cfg) \
@ -475,6 +517,53 @@ int dpni_close(struct fsl_mc_io *mc_io,
uint32_t cmd_flags,
uint16_t token);
/* DPNI configuration options */
/**
* Allow different distribution key profiles for different traffic classes;
* if not set, a single key profile is assumed
*/
#define DPNI_OPT_ALLOW_DIST_KEY_PER_TC 0x00000001
/**
* Disable all non-error transmit confirmation; error frames are reported
* back to a common Tx error queue
*/
#define DPNI_OPT_TX_CONF_DISABLED 0x00000002
/* Disable per-sender private Tx confirmation/error queue */
#define DPNI_OPT_PRIVATE_TX_CONF_ERROR_DISABLED 0x00000004
/**
* Support distribution based on hashed key;
* allows statistical distribution over receive queues in a traffic class
*/
#define DPNI_OPT_DIST_HASH 0x00000010
/**
* Support distribution based on flow steering;
* allows explicit control of distribution over receive queues in a traffic
* class
*/
#define DPNI_OPT_DIST_FS 0x00000020
/* Unicast filtering support */
#define DPNI_OPT_UNICAST_FILTER 0x00000080
/* Multicast filtering support */
#define DPNI_OPT_MULTICAST_FILTER 0x00000100
/* VLAN filtering support */
#define DPNI_OPT_VLAN_FILTER 0x00000200
/* Support IP reassembly on received packets */
#define DPNI_OPT_IPR 0x00000800
/* Support IP fragmentation on transmitted packets */
#define DPNI_OPT_IPF 0x00001000
/* VLAN manipulation support */
#define DPNI_OPT_VLAN_MANIPULATION 0x00010000
/* Support masking of QoS lookup keys */
#define DPNI_OPT_QOS_MASK_SUPPORT 0x00020000
/* Support masking of Flow Steering lookup keys */
#define DPNI_OPT_FS_MASK_SUPPORT 0x00040000
/**
* struct dpni_ipr_cfg - Structure representing IP reassembly configuration
* @max_reass_frm_size: Maximum size of the reassembled frame
@ -491,6 +580,106 @@ struct dpni_ipr_cfg {
uint16_t max_open_frames_ipv6;
};
/**
* struct dpni_cfg - Structure representing DPNI configuration
* @mac_addr: Primary MAC address
* @adv: Advanced parameters; default is all zeros;
* use this structure to change default settings
*/
struct dpni_cfg {
uint8_t mac_addr[6];
/**
* struct adv - Advanced parameters
* @options: Mask of available options; use 'DPNI_OPT_<X>' values
* @start_hdr: Selects the packet starting header for parsing;
* 'NET_PROT_NONE' is treated as default: 'NET_PROT_ETH'
* @max_senders: Maximum number of different senders; used as the number
* of dedicated Tx flows; Non-power-of-2 values are rounded
* up to the next power-of-2 value as hardware demands it;
* '0' will be treated as '1'
* @max_tcs: Maximum number of traffic classes (for both Tx and Rx);
* '0' will e treated as '1'
* @max_dist_per_tc: Maximum distribution size per Rx traffic class;
* Must be set to the required value minus 1;
* i.e. 0->1, 1->2, ... ,255->256;
* Non-power-of-2 values are rounded up to the next
* power-of-2 value as hardware demands it
* @max_unicast_filters: Maximum number of unicast filters;
* '0' is treated as '16'
* @max_multicast_filters: Maximum number of multicast filters;
* '0' is treated as '64'
* @max_qos_entries: if 'max_tcs > 1', declares the maximum entries in
* the QoS table; '0' is treated as '64'
* @max_qos_key_size: Maximum key size for the QoS look-up;
* '0' is treated as '24' which is enough for IPv4
* 5-tuple
* @max_dist_key_size: Maximum key size for the distribution;
* '0' is treated as '24' which is enough for IPv4 5-tuple
* @max_policers: Maximum number of policers;
* should be between '0' and max_tcs
* @max_congestion_ctrl: Maximum number of congestion control groups
* (CGs); covers early drop and congestion notification
* requirements for traffic classes;
* should be between '0' and max_tcs
* @ipr_cfg: IP reassembly configuration
*/
struct {
uint32_t options;
enum net_prot start_hdr;
uint8_t max_senders;
uint8_t max_tcs;
uint8_t max_dist_per_tc[DPNI_MAX_TC];
uint8_t max_unicast_filters;
uint8_t max_multicast_filters;
uint8_t max_vlan_filters;
uint8_t max_qos_entries;
uint8_t max_qos_key_size;
uint8_t max_dist_key_size;
uint8_t max_policers;
uint8_t max_congestion_ctrl;
struct dpni_ipr_cfg ipr_cfg;
} adv;
};
/**
* dpni_create() - Create the DPNI object
* @mc_io: Pointer to MC portal's I/O object
* @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_'
* @cfg: Configuration structure
* @token: Returned token; use in subsequent API calls
*
* Create the DPNI 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.
*
* 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 calls to
* this specific object. For objects that are created using the
* DPL file, call dpni_open() function to get an authentication
* token first.
*
* Return: '0' on Success; Error code otherwise.
*/
int dpni_create(struct fsl_mc_io *mc_io,
uint32_t cmd_flags,
const struct dpni_cfg *cfg,
uint16_t *token);
/**
* dpni_destroy() - Destroy the DPNI object and release all its resources.
* @mc_io: Pointer to MC portal's I/O object
* @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_'
* @token: Token of DPNI object
*
* Return: '0' on Success; error code otherwise.
*/
int dpni_destroy(struct fsl_mc_io *mc_io,
uint32_t cmd_flags,
uint16_t token);
/**
* struct dpni_pools_cfg - Structure representing buffer pools configuration
* @num_dpbp: Number of DPBPs

84
include/fsl-mc/fsl_dprc.h
View File

@ -16,10 +16,13 @@
/* Command IDs */
#define DPRC_CMDID_CLOSE 0x800
#define DPRC_CMDID_OPEN 0x805
#define DPRC_CMDID_CREATE 0x905
#define DPRC_CMDID_GET_ATTR 0x004
#define DPRC_CMDID_RESET_CONT 0x005
#define DPRC_CMDID_CREATE_CONT 0x151
#define DPRC_CMDID_DESTROY_CONT 0x152
#define DPRC_CMDID_GET_CONT_ID 0x830
#define DPRC_CMDID_GET_OBJ_COUNT 0x159
#define DPRC_CMDID_GET_OBJ 0x15A
@ -39,6 +42,41 @@
#define DPRC_CMD_OPEN(cmd, container_id) \
MC_CMD_OP(cmd, 0, 0, 32, int, container_id)
/* cmd, param, offset, width, type, arg_name */
#define DPRC_CMD_CREATE_CONTAINER(cmd, cfg) \
do { \
MC_CMD_OP(cmd, 0, 32, 16, uint16_t, cfg->icid); \
MC_CMD_OP(cmd, 0, 0, 32, uint32_t, cfg->options); \
MC_CMD_OP(cmd, 1, 32, 32, int, cfg->portal_id); \
MC_CMD_OP(cmd, 2, 0, 8, char, cfg->label[0]);\
MC_CMD_OP(cmd, 2, 8, 8, char, cfg->label[1]);\
MC_CMD_OP(cmd, 2, 16, 8, char, cfg->label[2]);\
MC_CMD_OP(cmd, 2, 24, 8, char, cfg->label[3]);\
MC_CMD_OP(cmd, 2, 32, 8, char, cfg->label[4]);\
MC_CMD_OP(cmd, 2, 40, 8, char, cfg->label[5]);\
MC_CMD_OP(cmd, 2, 48, 8, char, cfg->label[6]);\
MC_CMD_OP(cmd, 2, 56, 8, char, cfg->label[7]);\
MC_CMD_OP(cmd, 3, 0, 8, char, cfg->label[8]);\
MC_CMD_OP(cmd, 3, 8, 8, char, cfg->label[9]);\
MC_CMD_OP(cmd, 3, 16, 8, char, cfg->label[10]);\
MC_CMD_OP(cmd, 3, 24, 8, char, cfg->label[11]);\
MC_CMD_OP(cmd, 3, 32, 8, char, cfg->label[12]);\
MC_CMD_OP(cmd, 3, 40, 8, char, cfg->label[13]);\
MC_CMD_OP(cmd, 3, 48, 8, char, cfg->label[14]);\
MC_CMD_OP(cmd, 3, 56, 8, char, cfg->label[15]);\
} while (0)
/* cmd, param, offset, width, type, arg_name */
#define DPRC_RSP_CREATE_CONTAINER(cmd, child_container_id, child_portal_offset)\
do { \
MC_RSP_OP(cmd, 1, 0, 32, int, child_container_id); \
MC_RSP_OP(cmd, 2, 0, 64, uint64_t, child_portal_offset);\
} while (0)
/* cmd, param, offset, width, type, arg_name */
#define DPRC_CMD_DESTROY_CONTAINER(cmd, child_container_id) \
MC_CMD_OP(cmd, 0, 0, 32, int, child_container_id)
/* cmd, param, offset, width, type, arg_name */
#define DPRC_CMD_RESET_CONTAINER(cmd, child_container_id) \
MC_CMD_OP(cmd, 0, 0, 32, int, child_container_id)
@ -466,6 +504,52 @@ struct dprc_cfg {
char label[16];
};
/**
* dprc_create_container() - Create child container
* @mc_io: Pointer to MC portal's I/O object
* @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_'
* @token: Token of DPRC object
* @cfg: Child container configuration
* @child_container_id: Returned child container ID
* @child_portal_offset: Returned child portal offset from MC portal base
*
*
* Return: '0' on Success; Error code otherwise.
*/
int dprc_create_container(struct fsl_mc_io *mc_io,
uint32_t cmd_flags,
uint16_t token,
struct dprc_cfg *cfg,
int *child_container_id,
uint64_t *child_portal_offset);
/**
* dprc_destroy_container() - Destroy child container.
* @mc_io: Pointer to MC portal's I/O object
* @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_'
* @token: Token of DPRC object
* @child_container_id: ID of the container to destroy
*
* This function terminates the child container, so following this call the
* child container ID becomes invalid.
*
* Notes:
* - All resources and objects of the destroyed container are returned to the
* parent container or destroyed if were created be the destroyed container.
* - This function destroy all the child containers of the specified
* container prior to destroying the container itself.
*
* warning: Only the parent container is allowed to destroy a child policy
* Container 0 can't be destroyed
*
* Return: '0' on Success; Error code otherwise.
*
*/
int dprc_destroy_container(struct fsl_mc_io *mc_io,
uint32_t cmd_flags,
uint16_t token,
int child_container_id);
/**
* dprc_reset_container - Reset child container.
* @mc_io: Pointer to MC portal's I/O object