diff options
Diffstat (limited to 'include/fsl-mc/fsl_dprc.h')
| -rw-r--r-- | include/fsl-mc/fsl_dprc.h | 94 |
1 files changed, 87 insertions, 7 deletions
diff --git a/include/fsl-mc/fsl_dprc.h b/include/fsl-mc/fsl_dprc.h index a87179d..535c789 100644 --- a/include/fsl-mc/fsl_dprc.h +++ b/include/fsl-mc/fsl_dprc.h @@ -11,7 +11,7 @@ /* DPRC Version */ #define DPRC_VER_MAJOR 5 -#define DPRC_VER_MINOR 0 +#define DPRC_VER_MINOR 1 /* Command IDs */ #define DPRC_CMDID_CLOSE 0x800 @@ -110,6 +110,74 @@ do { \ MC_RSP_OP(cmd, 1, 32, 32, uint32_t, obj_desc->state);\ MC_RSP_OP(cmd, 2, 0, 16, uint16_t, obj_desc->ver_major);\ MC_RSP_OP(cmd, 2, 16, 16, uint16_t, obj_desc->ver_minor);\ + MC_RSP_OP(cmd, 2, 32, 16, uint16_t, obj_desc->flags); \ + MC_RSP_OP(cmd, 3, 0, 8, char, obj_desc->type[0]);\ + MC_RSP_OP(cmd, 3, 8, 8, char, obj_desc->type[1]);\ + MC_RSP_OP(cmd, 3, 16, 8, char, obj_desc->type[2]);\ + MC_RSP_OP(cmd, 3, 24, 8, char, obj_desc->type[3]);\ + MC_RSP_OP(cmd, 3, 32, 8, char, obj_desc->type[4]);\ + MC_RSP_OP(cmd, 3, 40, 8, char, obj_desc->type[5]);\ + MC_RSP_OP(cmd, 3, 48, 8, char, obj_desc->type[6]);\ + MC_RSP_OP(cmd, 3, 56, 8, char, obj_desc->type[7]);\ + MC_RSP_OP(cmd, 4, 0, 8, char, obj_desc->type[8]);\ + MC_RSP_OP(cmd, 4, 8, 8, char, obj_desc->type[9]);\ + MC_RSP_OP(cmd, 4, 16, 8, char, obj_desc->type[10]);\ + MC_RSP_OP(cmd, 4, 24, 8, char, obj_desc->type[11]);\ + MC_RSP_OP(cmd, 4, 32, 8, char, obj_desc->type[12]);\ + MC_RSP_OP(cmd, 4, 40, 8, char, obj_desc->type[13]);\ + MC_RSP_OP(cmd, 4, 48, 8, char, obj_desc->type[14]);\ + MC_RSP_OP(cmd, 4, 56, 8, char, obj_desc->type[15]);\ + MC_RSP_OP(cmd, 5, 0, 8, char, obj_desc->label[0]);\ + MC_RSP_OP(cmd, 5, 8, 8, char, obj_desc->label[1]);\ + MC_RSP_OP(cmd, 5, 16, 8, char, obj_desc->label[2]);\ + MC_RSP_OP(cmd, 5, 24, 8, char, obj_desc->label[3]);\ + MC_RSP_OP(cmd, 5, 32, 8, char, obj_desc->label[4]);\ + MC_RSP_OP(cmd, 5, 40, 8, char, obj_desc->label[5]);\ + MC_RSP_OP(cmd, 5, 48, 8, char, obj_desc->label[6]);\ + MC_RSP_OP(cmd, 5, 56, 8, char, obj_desc->label[7]);\ + MC_RSP_OP(cmd, 6, 0, 8, char, obj_desc->label[8]);\ + MC_RSP_OP(cmd, 6, 8, 8, char, obj_desc->label[9]);\ + MC_RSP_OP(cmd, 6, 16, 8, char, obj_desc->label[10]);\ + MC_RSP_OP(cmd, 6, 24, 8, char, obj_desc->label[11]);\ + MC_RSP_OP(cmd, 6, 32, 8, char, obj_desc->label[12]);\ + MC_RSP_OP(cmd, 6, 40, 8, char, obj_desc->label[13]);\ + MC_RSP_OP(cmd, 6, 48, 8, char, obj_desc->label[14]);\ + MC_RSP_OP(cmd, 6, 56, 8, char, obj_desc->label[15]);\ +} while (0) + +/* cmd, param, offset, width, type, arg_name */ +#define DPRC_CMD_GET_OBJ_DESC(cmd, obj_type, obj_id) \ +do { \ + MC_CMD_OP(cmd, 0, 0, 32, int, obj_id);\ + MC_CMD_OP(cmd, 1, 0, 8, char, obj_type[0]);\ + MC_CMD_OP(cmd, 1, 8, 8, char, obj_type[1]);\ + MC_CMD_OP(cmd, 1, 16, 8, char, obj_type[2]);\ + MC_CMD_OP(cmd, 1, 24, 8, char, obj_type[3]);\ + MC_CMD_OP(cmd, 1, 32, 8, char, obj_type[4]);\ + MC_CMD_OP(cmd, 1, 40, 8, char, obj_type[5]);\ + MC_CMD_OP(cmd, 1, 48, 8, char, obj_type[6]);\ + MC_CMD_OP(cmd, 1, 56, 8, char, obj_type[7]);\ + MC_CMD_OP(cmd, 2, 0, 8, char, obj_type[8]);\ + MC_CMD_OP(cmd, 2, 8, 8, char, obj_type[9]);\ + MC_CMD_OP(cmd, 2, 16, 8, char, obj_type[10]);\ + MC_CMD_OP(cmd, 2, 24, 8, char, obj_type[11]);\ + MC_CMD_OP(cmd, 2, 32, 8, char, obj_type[12]);\ + MC_CMD_OP(cmd, 2, 40, 8, char, obj_type[13]);\ + MC_CMD_OP(cmd, 2, 48, 8, char, obj_type[14]);\ + MC_CMD_OP(cmd, 2, 56, 8, char, obj_type[15]);\ +} while (0) + +/* cmd, param, offset, width, type, arg_name */ +#define DPRC_RSP_GET_OBJ_DESC(cmd, obj_desc) \ +do { \ + MC_RSP_OP(cmd, 0, 32, 32, int, obj_desc->id); \ + MC_RSP_OP(cmd, 1, 0, 16, uint16_t, obj_desc->vendor); \ + MC_RSP_OP(cmd, 1, 16, 8, uint8_t, obj_desc->irq_count); \ + MC_RSP_OP(cmd, 1, 24, 8, uint8_t, obj_desc->region_count); \ + MC_RSP_OP(cmd, 1, 32, 32, uint32_t, obj_desc->state);\ + MC_RSP_OP(cmd, 2, 0, 16, uint16_t, obj_desc->ver_major);\ + MC_RSP_OP(cmd, 2, 16, 16, uint16_t, obj_desc->ver_minor);\ + MC_RSP_OP(cmd, 2, 32, 16, uint16_t, obj_desc->flags); \ MC_RSP_OP(cmd, 3, 0, 8, char, obj_desc->type[0]);\ MC_RSP_OP(cmd, 3, 8, 8, char, obj_desc->type[1]);\ MC_RSP_OP(cmd, 3, 16, 8, char, obj_desc->type[2]);\ @@ -480,14 +548,13 @@ int dprc_close(struct fsl_mc_io *mc_io, */ #define DPRC_CFG_OPT_TOPOLOGY_CHANGES_ALLOWED 0x00000008 -/* IOMMU bypass - indicates whether objects of this container are permitted - * to bypass the IOMMU. - */ -#define DPRC_CFG_OPT_IOMMU_BYPASS 0x00000010 -/* AIOP - Indicates that container belongs to AIOP. */ +/* AIOP - Indicates that container belongs to AIOP. */ #define DPRC_CFG_OPT_AIOP 0x00000020 +/* IRQ Config - Indicates that the container allowed to configure its IRQs.*/ +#define DPRC_CFG_OPT_IRQ_CFG_ALLOWED 0x00000040 + /** * struct dprc_cfg - Container configuration options * @icid: Container's ICID; if set to 'DPRC_GET_ICID_FROM_POOL', a free @@ -637,6 +704,14 @@ int dprc_get_obj_count(struct fsl_mc_io *mc_io, #define DPRC_OBJ_STATE_PLUGGED 0x00000002 /** + * Shareability flag - Object flag indicating no memory shareability. + * the object generates memory accesses that are non coherent with other + * masters; + * user is responsible for proper memory handling through IOMMU configuration. + */ +#define DPRC_OBJ_FLAG_NO_MEM_SHAREABILITY 0x0001 + +/** * struct dprc_obj_desc - Object descriptor, returned from dprc_get_obj() * @type: Type of object: NULL terminated string * @id: ID of logical object resource @@ -647,6 +722,7 @@ int dprc_get_obj_count(struct fsl_mc_io *mc_io, * @region_count: Number of mappable regions supported by the object * @state: Object state: combination of DPRC_OBJ_STATE_ states * @label: Object label + * @flags: Object's flags */ struct dprc_obj_desc { char type[16]; @@ -658,6 +734,7 @@ struct dprc_obj_desc { uint8_t region_count; uint32_t state; char label[16]; + uint16_t flags; }; /** @@ -859,7 +936,10 @@ int dprc_disconnect(struct fsl_mc_io *mc_io, * @token: Token of DPRC object * @endpoint1: Endpoint 1 configuration parameters * @endpoint2: Returned endpoint 2 configuration parameters -* @state: Returned link state: 1 - link is up, 0 - link is down +* @state: Returned link state: +* 1 - link is up; +* 0 - link is down; +* -1 - no connection (endpoint2 information is irrelevant) * * Return: '0' on Success; -ENAVAIL if connection does not exist. */ |