Revert "staging: fsl-mc: move mc-cmd.h contents in the public header"

[karo-tx-linux.git] / drivers / staging / fsl-mc / include / mc.h

diff --git a/drivers/staging/fsl-mc/include/mc.h b/drivers/staging/fsl-mc/include/mc.h
index 38f87144324ab16b66046171bcf5a38b16b94d56..33bb3b8b641c2095b585847dff9fda06913b3af8 100644 (file)
--- a/drivers/staging/fsl-mc/include/mc.h
+++ b/drivers/staging/fsl-mc/include/mc.h
@@ -23,6 +23,7 @@ struct msi_domain_info;
 
 struct fsl_mc_device;
 struct fsl_mc_io;
+struct mc_command;
 
 /**
  * struct fsl_mc_driver - MC object device driver object
@@ -201,100 +202,6 @@ struct fsl_mc_device {
 #define to_fsl_mc_device(_dev) \
        container_of(_dev, struct fsl_mc_device, dev)
 
-#define MC_CMD_NUM_OF_PARAMS   7
-
-struct mc_cmd_header {
-       u8 src_id;
-       u8 flags_hw;
-       u8 status;
-       u8 flags_sw;
-       __le16 token;
-       __le16 cmd_id;
-};
-
-struct mc_command {
-       u64 header;
-       u64 params[MC_CMD_NUM_OF_PARAMS];
-};
-
-enum mc_cmd_status {
-       MC_CMD_STATUS_OK = 0x0, /* Completed successfully */
-       MC_CMD_STATUS_READY = 0x1, /* Ready to be processed */
-       MC_CMD_STATUS_AUTH_ERR = 0x3, /* Authentication error */
-       MC_CMD_STATUS_NO_PRIVILEGE = 0x4, /* No privilege */
-       MC_CMD_STATUS_DMA_ERR = 0x5, /* DMA or I/O error */
-       MC_CMD_STATUS_CONFIG_ERR = 0x6, /* Configuration error */
-       MC_CMD_STATUS_TIMEOUT = 0x7, /* Operation timed out */
-       MC_CMD_STATUS_NO_RESOURCE = 0x8, /* No resources */
-       MC_CMD_STATUS_NO_MEMORY = 0x9, /* No memory available */
-       MC_CMD_STATUS_BUSY = 0xA, /* Device is busy */
-       MC_CMD_STATUS_UNSUPPORTED_OP = 0xB, /* Unsupported operation */
-       MC_CMD_STATUS_INVALID_STATE = 0xC /* Invalid state */
-};
-
-/*
- * MC command flags
- */
-
-/* High priority flag */
-#define MC_CMD_FLAG_PRI                0x80
-/* Command completion flag */
-#define MC_CMD_FLAG_INTR_DIS   0x01
-
-static inline u64 mc_encode_cmd_header(u16 cmd_id,
-                                      u32 cmd_flags,
-                                      u16 token)
-{
-       u64 header = 0;
-       struct mc_cmd_header *hdr = (struct mc_cmd_header *)&header;
-
-       hdr->cmd_id = cpu_to_le16(cmd_id);
-       hdr->token  = cpu_to_le16(token);
-       hdr->status = MC_CMD_STATUS_READY;
-       if (cmd_flags & MC_CMD_FLAG_PRI)
-               hdr->flags_hw = MC_CMD_FLAG_PRI;
-       if (cmd_flags & MC_CMD_FLAG_INTR_DIS)
-               hdr->flags_sw = MC_CMD_FLAG_INTR_DIS;
-
-       return header;
-}
-
-static inline u16 mc_cmd_hdr_read_token(struct mc_command *cmd)
-{
-       struct mc_cmd_header *hdr = (struct mc_cmd_header *)&cmd->header;
-       u16 token = le16_to_cpu(hdr->token);
-
-       return token;
-}
-
-struct mc_rsp_create {
-       __le32 object_id;
-};
-
-struct mc_rsp_api_ver {
-       __le16 major_ver;
-       __le16 minor_ver;
-};
-
-static inline u32 mc_cmd_read_object_id(struct mc_command *cmd)
-{
-       struct mc_rsp_create *rsp_params;
-
-       rsp_params = (struct mc_rsp_create *)cmd->params;
-       return le32_to_cpu(rsp_params->object_id);
-}
-
-static inline void mc_cmd_read_api_version(struct mc_command *cmd,
-                                          u16 *major_ver,
-                                          u16 *minor_ver)
-{
-       struct mc_rsp_api_ver *rsp_params;
-
-       rsp_params = (struct mc_rsp_api_ver *)cmd->params;
-       *major_ver = le16_to_cpu(rsp_params->major_ver);
-       *minor_ver = le16_to_cpu(rsp_params->minor_ver);
-}
-
 /**
  * Bit masks for a MC I/O object (struct fsl_mc_io) flags
  */