scsi/smartpqi/smartpqi_sis.c

169 	u32	mailbox[6];	/* mailboxes 0-5 */
183 	/* Write the command to mailbox 0. */
187 	 * Write the command parameters to mailboxes 1-4 (mailbox 5 is not used
191 		writel(params->mailbox[i], &registers->sis_mailbox[i]);
225 	/* Read the command status from mailbox 0. */
238 	params->mailbox[0] = cmd_status;
239 	for (i = 1; i < ARRAY_SIZE(params->mailbox); i++)
240 		params->mailbox[i] = readl(&registers->sis_mailbox[i]);
263 	properties = params.mailbox[1];
268 	extended_properties = params.mailbox[4];
292 	ctrl_info->max_sg_entries = params.mailbox[1];
293 	ctrl_info->max_transfer_size = params.mailbox[2];
294 	ctrl_info->max_outstanding_requests = params.mailbox[3];
295 	ctrl_info->config_table_offset = params.mailbox[4];
296 	ctrl_info->config_table_length = params.mailbox[5];
337 	params.mailbox[1] = lower_32_bits((u64)bus_address);
338 	params.mailbox[2] = upper_32_bits((u64)bus_address);
339 	params.mailbox[3] = sizeof(*base_struct);