-
-/**
- * qla4xxx_issue_iocb - issue mailbox iocb command
- * @ha: adapter state pointer.
- * @buffer: buffer pointer.
- * @phys_addr: physical address of buffer.
- * @size: size of buffer.
- *
- * Issues iocbs via mailbox commands.
- * TARGET_QUEUE_LOCK must be released.
- * ADAPTER_STATE_LOCK must be released.
- **/
-int
-qla4xxx_issue_iocb(struct scsi_qla_host * ha, void *buffer,
- dma_addr_t phys_addr, size_t size)
-{
- uint32_t mbox_cmd[MBOX_REG_COUNT];
- uint32_t mbox_sts[MBOX_REG_COUNT];
- int status;
-
- memset(&mbox_cmd, 0, sizeof(mbox_cmd));
- memset(&mbox_sts, 0, sizeof(mbox_sts));
- mbox_cmd[0] = MBOX_CMD_EXECUTE_IOCB_A64;
- mbox_cmd[1] = 0;
- mbox_cmd[2] = LSDW(phys_addr);
- mbox_cmd[3] = MSDW(phys_addr);
- status = qla4xxx_mailbox_command(ha, 4, 1, &mbox_cmd[0], &mbox_sts[0]);
- return status;
-}
-
-int qla4xxx_conn_close_sess_logout(struct scsi_qla_host * ha,
- uint16_t fw_ddb_index,
- uint16_t connection_id,
- uint16_t option)
-{
- uint32_t mbox_cmd[MBOX_REG_COUNT];
- uint32_t mbox_sts[MBOX_REG_COUNT];
-
- memset(&mbox_cmd, 0, sizeof(mbox_cmd));
- memset(&mbox_sts, 0, sizeof(mbox_sts));
- mbox_cmd[0] = MBOX_CMD_CONN_CLOSE_SESS_LOGOUT;
- mbox_cmd[1] = fw_ddb_index;
- mbox_cmd[2] = connection_id;
- mbox_cmd[3] = LOGOUT_OPTION_RELOGIN;
- if (qla4xxx_mailbox_command(ha, 4, 2, &mbox_cmd[0], &mbox_sts[0]) !=
- QLA_SUCCESS) {
- DEBUG2(printk("scsi%ld: %s: MBOX_CMD_CONN_CLOSE_SESS_LOGOUT "
- "option %04x failed sts %04X %04X",
- ha->host_no, __func__,
- option, mbox_sts[0], mbox_sts[1]));
- if (mbox_sts[0] == 0x4005)
- DEBUG2(printk("%s reason %04X\n", __func__,
- mbox_sts[1]));
- }
- return QLA_SUCCESS;
-}
-
-int qla4xxx_clear_database_entry(struct scsi_qla_host * ha,
- uint16_t fw_ddb_index)
-{
- uint32_t mbox_cmd[MBOX_REG_COUNT];
- uint32_t mbox_sts[MBOX_REG_COUNT];
-
- memset(&mbox_cmd, 0, sizeof(mbox_cmd));
- memset(&mbox_sts, 0, sizeof(mbox_sts));
- mbox_cmd[0] = MBOX_CMD_CLEAR_DATABASE_ENTRY;
- mbox_cmd[1] = fw_ddb_index;
- if (qla4xxx_mailbox_command(ha, 2, 5, &mbox_cmd[0], &mbox_sts[0]) !=
- QLA_SUCCESS)
- return QLA_ERROR;
-
- return QLA_SUCCESS;
-}
-