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 --- Changes for v2: Sending as it is Changes for v3: Sending as it is
drivers/net/fsl-mc/dpbp.c | 41 +++++++++ drivers/net/fsl-mc/dpio/dpio.c | 40 +++++++++ drivers/net/fsl-mc/dpni.c | 40 +++++++++ drivers/net/fsl-mc/dprc.c | 46 ++++++++++ include/fsl-mc/fsl_dpbp.h | 48 +++++++++++ include/fsl-mc/fsl_dpio.h | 60 +++++++++++++ include/fsl-mc/fsl_dpni.h | 189 +++++++++++++++++++++++++++++++++++++++++ include/fsl-mc/fsl_dprc.h | 84 ++++++++++++++++++ 8 files changed, 548 insertions(+)
diff --git a/drivers/net/fsl-mc/dpbp.c b/drivers/net/fsl-mc/dpbp.c index 1517a70..ba9536d 100644 --- a/drivers/net/fsl-mc/dpbp.c +++ b/drivers/net/fsl-mc/dpbp.c @@ -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) diff --git a/drivers/net/fsl-mc/dpio/dpio.c b/drivers/net/fsl-mc/dpio/dpio.c index cd3fd50..b61df52 100644 --- a/drivers/net/fsl-mc/dpio/dpio.c +++ b/drivers/net/fsl-mc/dpio/dpio.c @@ -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) diff --git a/drivers/net/fsl-mc/dpni.c b/drivers/net/fsl-mc/dpni.c index 9111f35..eacb3c8 100644 --- a/drivers/net/fsl-mc/dpni.c +++ b/drivers/net/fsl-mc/dpni.c @@ -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, diff --git a/drivers/net/fsl-mc/dprc.c b/drivers/net/fsl-mc/dprc.c index 357aa48..7d34355 100644 --- a/drivers/net/fsl-mc/dprc.c +++ b/drivers/net/fsl-mc/dprc.c @@ -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, diff --git a/include/fsl-mc/fsl_dpbp.h b/include/fsl-mc/fsl_dpbp.h index 3cdc94e..92c5437 100644 --- a/include/fsl-mc/fsl_dpbp.h +++ b/include/fsl-mc/fsl_dpbp.h @@ -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 @@ -83,6 +85,52 @@ int dpbp_close(struct fsl_mc_io *mc_io, 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 * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_' diff --git a/include/fsl-mc/fsl_dpio.h b/include/fsl-mc/fsl_dpio.h index 9e83a2e..0bc0b44 100644 --- a/include/fsl-mc/fsl_dpio.h +++ b/include/fsl-mc/fsl_dpio.h @@ -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 @@ -25,6 +27,14 @@ 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 { \ MC_RSP_OP(cmd, 0, 0, 32, int, attr->id);\ @@ -90,6 +100,56 @@ enum dpio_channel_mode { };
/** + * 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 * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_' diff --git a/include/fsl-mc/fsl_dpni.h b/include/fsl-mc/fsl_dpni.h index e9a4712..140a009 100644 --- a/include/fsl-mc/fsl_dpni.h +++ b/include/fsl-mc/fsl_dpni.h @@ -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 @@ -492,6 +581,106 @@ struct dpni_ipr_cfg { };
/** + * 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 * @pools: Array of buffer pools parameters; The number of valid entries diff --git a/include/fsl-mc/fsl_dprc.h b/include/fsl-mc/fsl_dprc.h index b2cd2cb..a87179d 100644 --- a/include/fsl-mc/fsl_dprc.h +++ b/include/fsl-mc/fsl_dprc.h @@ -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 @@ -40,6 +43,41 @@ 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)
@@ -467,6 +505,52 @@ struct dprc_cfg { };
/** + * 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 * @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_'