146 	adapter->mbox = &adapter->una_mbox64->mbox;  in mega_setup_mailbox()
148 	adapter->mbox = (mbox_t *)((((unsigned long) adapter->mbox) + 15) &  in mega_setup_mailbox()
151 	adapter->mbox64 = (mbox64_t *)(((unsigned long)adapter->mbox) - 8);  in mega_setup_mailbox()
153 	align = ((void *)adapter->mbox) - ((void *)&adapter->una_mbox64->mbox);  in mega_setup_mailbox()
199 	mbox_t	*mbox;  in mega_query_adapter()  local
204 	mbox = (mbox_t *)raw_mbox;  in mega_query_adapter()
207 	memset(&mbox->m_out, 0, sizeof(raw_mbox));  in mega_query_adapter()
214 	mbox->m_out.xferaddr = (u32)adapter->buf_dma_handle;  in mega_query_adapter()
237 		mbox->m_out.xferaddr = (u32)dma_handle;  in mega_query_adapter()
240 		mbox->m_out.cmd = MEGA_MBOXCMD_ADPEXTINQ;  in mega_query_adapter()
265 		mbox->m_out.xferaddr = prod_info_dma_handle;  in mega_query_adapter()
526 	mbox_t	*mbox;  in mega_build_cmd()  local
697 			mbox = (mbox_t *)scb->raw_mbox;  in mega_build_cmd()
698 			memset(mbox, 0, sizeof(scb->raw_mbox));  in mega_build_cmd()
710 				mbox->m_out.cmd = MEGA_MBOXCMD_PASSTHRU64;  in mega_build_cmd()
713 				mbox->m_out.cmd = MEGA_MBOXCMD_PASSTHRU;  in mega_build_cmd()
721 			mbox->m_out.xferaddr = scb->pthru_dma_addr;  in mega_build_cmd()
737 			mbox = (mbox_t *)scb->raw_mbox;  in mega_build_cmd()
739 			memset(mbox, 0, sizeof(scb->raw_mbox));  in mega_build_cmd()
740 			mbox->m_out.logdrv = ldrv_num;  in mega_build_cmd()
747 				mbox->m_out.cmd = (*cmd->cmnd & 0x02) ?  in mega_build_cmd()
752 				mbox->m_out.cmd = (*cmd->cmnd & 0x02) ?  in mega_build_cmd()
761 				mbox->m_out.numsectors = (u32) cmd->cmnd[4];  in mega_build_cmd()
762 				mbox->m_out.lba =  in mega_build_cmd()
767 				mbox->m_out.lba &= 0x1FFFFF;  in mega_build_cmd()
778 						mbox->m_out.numsectors;  in mega_build_cmd()
782 						mbox->m_out.numsectors;  in mega_build_cmd()
791 				mbox->m_out.numsectors =  in mega_build_cmd()
794 				mbox->m_out.lba =  in mega_build_cmd()
804 						mbox->m_out.numsectors;  in mega_build_cmd()
808 						mbox->m_out.numsectors;  in mega_build_cmd()
817 				mbox->m_out.lba =  in mega_build_cmd()
823 				mbox->m_out.numsectors =  in mega_build_cmd()
833 						mbox->m_out.numsectors;  in mega_build_cmd()
837 						mbox->m_out.numsectors;  in mega_build_cmd()
853 			mbox->m_out.numsgelements = mega_build_sglist(adapter, scb,  in mega_build_cmd()
854 					(u32 *)&mbox->m_out.xferaddr, &seg);  in mega_build_cmd()
906 		mbox = (mbox_t *)scb->raw_mbox;  in mega_build_cmd()
907 		memset(mbox, 0, sizeof(scb->raw_mbox));  in mega_build_cmd()
914 			mbox->m_out.cmd = MEGA_MBOXCMD_EXTPTHRU;  in mega_build_cmd()
916 			mbox->m_out.xferaddr = scb->epthru_dma_addr;  in mega_build_cmd()
926 				mbox->m_out.cmd = MEGA_MBOXCMD_PASSTHRU64;  in mega_build_cmd()
929 				mbox->m_out.cmd = MEGA_MBOXCMD_PASSTHRU;  in mega_build_cmd()
932 			mbox->m_out.xferaddr = scb->pthru_dma_addr;  in mega_build_cmd()
1101 	volatile mbox_t		*mbox = adapter->mbox;  in issue_scb()  local
1104 	if(unlikely(mbox->m_in.busy)) {  in issue_scb()
1108 		} while( mbox->m_in.busy && (i < max_mbox_busy_wait) );  in issue_scb()
1110 		if(mbox->m_in.busy) return -1;  in issue_scb()
1114 	memcpy((char *)&mbox->m_out, (char *)scb->raw_mbox,   in issue_scb()
1117 	mbox->m_out.cmdid = scb->idx;	/* Set cmdid */  in issue_scb()
1118 	mbox->m_in.busy = 1;		/* Set busy */  in issue_scb()
1126 	switch (mbox->m_out.cmd) {  in issue_scb()
1131 		mbox64->xfer_segment_lo = mbox->m_out.xferaddr;  in issue_scb()
1133 		mbox->m_out.xferaddr = 0xFFFFFFFF;  in issue_scb()
1146 		mbox->m_in.poll = 0;  in issue_scb()
1147 		mbox->m_in.ack = 0;  in issue_scb()
1164 	if (adapter->mbox->m_in.busy)  in mega_busywait_mbox()
1180 	volatile mbox_t *mbox = adapter->mbox;  in issue_scb_block()  local
1188 	memcpy((char *) mbox, raw_mbox, sizeof(struct mbox_out));  in issue_scb_block()
1189 	mbox->m_out.cmdid = 0xFE;  in issue_scb_block()
1190 	mbox->m_in.busy = 1;  in issue_scb_block()
1197 		mbox64->xfer_segment_lo = mbox->m_out.xferaddr;  in issue_scb_block()
1199 		mbox->m_out.xferaddr = 0xFFFFFFFF;  in issue_scb_block()
1207 		mbox->m_in.poll = 0;  in issue_scb_block()
1208 		mbox->m_in.ack = 0;  in issue_scb_block()
1209 		mbox->m_in.numstatus = 0xFF;  in issue_scb_block()
1210 		mbox->m_in.status = 0xFF;  in issue_scb_block()
1213 		while((volatile u8)mbox->m_in.numstatus == 0xFF)  in issue_scb_block()
1216 		mbox->m_in.numstatus = 0xFF;  in issue_scb_block()
1218 		while( (volatile u8)mbox->m_in.poll != 0x77 )  in issue_scb_block()
1221 		mbox->m_in.poll = 0;  in issue_scb_block()
1222 		mbox->m_in.ack = 0x77;  in issue_scb_block()
1241 	return mbox->m_in.status;  in issue_scb_block()
1287 		while((nstatus = (volatile u8)adapter->mbox->m_in.numstatus)  in megaraid_isr_iomapped()
1290 		adapter->mbox->m_in.numstatus = 0xFF;  in megaraid_isr_iomapped()
1292 		status = adapter->mbox->m_in.status;  in megaraid_isr_iomapped()
1299 		memcpy(completed, (void *)adapter->mbox->m_in.completed,   in megaraid_isr_iomapped()
1363 		while((nstatus = (volatile u8)adapter->mbox->m_in.numstatus)  in megaraid_isr_memmapped()
1367 		adapter->mbox->m_in.numstatus = 0xFF;  in megaraid_isr_memmapped()
1369 		status = adapter->mbox->m_in.status;  in megaraid_isr_memmapped()
1376 		memcpy(completed, (void *)adapter->mbox->m_in.completed,   in megaraid_isr_memmapped()
1420 	mbox_t	*mbox = NULL;  in mega_cmd_done()  local
1506 			mbox = (mbox_t *)scb->raw_mbox;  in mega_cmd_done()
1511 			int	logdrv = mbox->m_out.logdrv;  in mega_cmd_done()
1580 			if( mbox->m_out.cmd == MEGA_MBOXCMD_PASSTHRU ||  in mega_cmd_done()
1581 				mbox->m_out.cmd == MEGA_MBOXCMD_PASSTHRU64 ) {  in mega_cmd_done()
1591 				if (mbox->m_out.cmd == MEGA_MBOXCMD_EXTPTHRU) {  in mega_cmd_done()
1705 	volatile mbox_t *mbox = adapter->mbox;  in __mega_busywait_mbox()  local
1709 		if (!mbox->m_in.busy)  in __mega_busywait_mbox()
2161 	volatile mbox_t	*mbox = adapter->mbox;  in proc_show_mbox()  local
2164 	seq_printf(m, "  Fw Command   = 0x%02x\n", mbox->m_out.cmd);  in proc_show_mbox()
2165 	seq_printf(m, "  Cmd Sequence = 0x%02x\n", mbox->m_out.cmdid);  in proc_show_mbox()
2166 	seq_printf(m, "  No of Sectors= %04d\n", mbox->m_out.numsectors);  in proc_show_mbox()
2167 	seq_printf(m, "  LBA          = 0x%02x\n", mbox->m_out.lba);  in proc_show_mbox()
2168 	seq_printf(m, "  DTA          = 0x%08x\n", mbox->m_out.xferaddr);  in proc_show_mbox()
2169 	seq_printf(m, "  Logical Drive= 0x%02x\n", mbox->m_out.logdrv);  in proc_show_mbox()
2170 	seq_printf(m, "  No of SG Elmt= 0x%02x\n", mbox->m_out.numsgelements);  in proc_show_mbox()
2171 	seq_printf(m, "  Busy         = %01x\n", mbox->m_in.busy);  in proc_show_mbox()
2172 	seq_printf(m, "  Status       = 0x%02x\n", mbox->m_in.status);  in proc_show_mbox()
3511 		memcpy(uioc->uioc_rmbox, uioc_mimd.mbox, 18);  in mega_m_to_n()
3525 		memcpy(uioc->uioc_rmbox, uioc_mimd.mbox, 18);  in mega_m_to_n()
3590 		if( put_user(mc->status, (u8 __user *)&uioc_mimd->mbox[17]) )  in mega_n_to_m()
3595 			umc = (megacmd_t __user *)uioc_mimd->mbox;  in mega_n_to_m()
3623 	mbox_t	*mbox;  in mega_is_bios_enabled()  local
3626 	mbox = (mbox_t *)raw_mbox;  in mega_is_bios_enabled()
3628 	memset(&mbox->m_out, 0, sizeof(raw_mbox));  in mega_is_bios_enabled()
3632 	mbox->m_out.xferaddr = (u32)adapter->buf_dma_handle;  in mega_is_bios_enabled()
3656 	mbox_t *mbox;  in mega_enum_raid_scsi()  local
3659 	mbox = (mbox_t *)raw_mbox;  in mega_enum_raid_scsi()
3661 	memset(&mbox->m_out, 0, sizeof(raw_mbox));  in mega_enum_raid_scsi()
3671 	mbox->m_out.xferaddr = (u32)adapter->buf_dma_handle;  in mega_enum_raid_scsi()
3711 	mbox_t	*mbox;  in mega_get_boot_drv()  local
3717 	mbox = (mbox_t *)raw_mbox;  in mega_get_boot_drv()
3719 	memset(&mbox->m_out, 0, sizeof(raw_mbox));  in mega_get_boot_drv()
3726 	mbox->m_out.xferaddr = (u32)adapter->buf_dma_handle;  in mega_get_boot_drv()
3777 	mbox_t *mbox;  in mega_support_random_del()  local
3780 	mbox = (mbox_t *)raw_mbox;  in mega_support_random_del()
3782 	memset(&mbox->m_out, 0, sizeof(raw_mbox));  in mega_support_random_del()
3806 	mbox_t *mbox;  in mega_support_ext_cdb()  local
3809 	mbox = (mbox_t *)raw_mbox;  in mega_support_ext_cdb()
3811 	memset(&mbox->m_out, 0, sizeof(raw_mbox));  in mega_support_ext_cdb()
3921 	mbox_t	*mbox;  in mega_get_max_sgl()  local
3923 	mbox = (mbox_t *)raw_mbox;  in mega_get_max_sgl()
3925 	memset(mbox, 0, sizeof(raw_mbox));  in mega_get_max_sgl()
3929 	mbox->m_out.xferaddr = (u32)adapter->buf_dma_handle;  in mega_get_max_sgl()
3966 	mbox_t	*mbox;  in mega_support_cluster()  local
3968 	mbox = (mbox_t *)raw_mbox;  in mega_support_cluster()
3970 	memset(mbox, 0, sizeof(raw_mbox));  in mega_support_cluster()
3974 	mbox->m_out.xferaddr = (u32)adapter->buf_dma_handle;  in mega_support_cluster()
4554 	mbox_t	*mbox = (mbox_t *)raw_mbox;  in __megaraid_shutdown()  local
4558 	memset(&mbox->m_out, 0, sizeof(raw_mbox));  in __megaraid_shutdown()
4567 	memset(&mbox->m_out, 0, sizeof(raw_mbox));  in __megaraid_shutdown()