81 		const struct scm_legacy_command *cmd)  in scm_legacy_command_to_response()  argument
83 	return (void *)cmd + le32_to_cpu(cmd->resp_hdr_offset);  in scm_legacy_command_to_response()
93 		const struct scm_legacy_command *cmd)  in scm_legacy_get_command_buffer()  argument
95 	return (void *)cmd->buf;  in scm_legacy_get_command_buffer()
140 	struct scm_legacy_command *cmd;  in scm_legacy_call()  local
146 	size_t alloc_len = sizeof(*cmd) + cmd_len + sizeof(*rsp) + resp_len;  in scm_legacy_call()
151 	cmd = kzalloc(PAGE_ALIGN(alloc_len), GFP_KERNEL);  in scm_legacy_call()
152 	if (!cmd)  in scm_legacy_call()
155 	cmd->len = cpu_to_le32(alloc_len);  in scm_legacy_call()
156 	cmd->buf_offset = cpu_to_le32(sizeof(*cmd));  in scm_legacy_call()
157 	cmd->resp_hdr_offset = cpu_to_le32(sizeof(*cmd) + cmd_len);  in scm_legacy_call()
158 	cmd->id = cpu_to_le32(SCM_LEGACY_FNID(desc->svc, desc->cmd));  in scm_legacy_call()
160 	arg_buf = scm_legacy_get_command_buffer(cmd);  in scm_legacy_call()
164 	rsp = scm_legacy_command_to_response(cmd);  in scm_legacy_call()
166 	cmd_phys = dma_map_single(dev, cmd, alloc_len, DMA_TO_DEVICE);  in scm_legacy_call()
168 		kfree(cmd);  in scm_legacy_call()
185 		dma_sync_single_for_cpu(dev, cmd_phys + sizeof(*cmd) + cmd_len,  in scm_legacy_call()
189 	dma_sync_single_for_cpu(dev, cmd_phys + sizeof(*cmd) + cmd_len +  in scm_legacy_call()
200 	kfree(cmd);  in scm_legacy_call()
208 #define SCM_LEGACY_ATOMIC_ID(svc, cmd, n) \  argument
209 				((SCM_LEGACY_FNID(svc, cmd) << 12) | \
234 	arm_smccc_smc(SCM_LEGACY_ATOMIC_ID(desc->svc, desc->cmd, arglen),  in scm_legacy_call_atomic()