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[SCSI] qla4xxx: Pass correct LUN address to firmware in case of lun_reset
Use function int_to_scsilun() in qla4xxx_reset_lun() to convert integer value comming from scsi_transport to scsi LUN address format. Signed-off-by: Vikas Chaudhary <vikas.chaudhary@qlogic.com> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
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1 changed files with 8 additions and 1 deletions
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@ -1129,6 +1129,7 @@ int qla4xxx_reset_lun(struct scsi_qla_host * ha, struct ddb_entry * ddb_entry,
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{
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uint32_t mbox_cmd[MBOX_REG_COUNT];
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uint32_t mbox_sts[MBOX_REG_COUNT];
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uint32_t scsi_lun[2];
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int status = QLA_SUCCESS;
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DEBUG2(printk("scsi%ld:%d:%d: lun reset issued\n", ha->host_no,
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@ -1140,10 +1141,16 @@ int qla4xxx_reset_lun(struct scsi_qla_host * ha, struct ddb_entry * ddb_entry,
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*/
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memset(&mbox_cmd, 0, sizeof(mbox_cmd));
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memset(&mbox_sts, 0, sizeof(mbox_sts));
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int_to_scsilun(lun, (struct scsi_lun *) scsi_lun);
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mbox_cmd[0] = MBOX_CMD_LUN_RESET;
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mbox_cmd[1] = ddb_entry->fw_ddb_index;
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mbox_cmd[2] = lun << 8;
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/* FW expects LUN bytes 0-3 in Incoming Mailbox 2
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* (LUN byte 0 is LSByte, byte 3 is MSByte) */
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mbox_cmd[2] = cpu_to_le32(scsi_lun[0]);
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/* FW expects LUN bytes 4-7 in Incoming Mailbox 3
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* (LUN byte 4 is LSByte, byte 7 is MSByte) */
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mbox_cmd[3] = cpu_to_le32(scsi_lun[1]);
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mbox_cmd[5] = 0x01; /* Immediate Command Enable */
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qla4xxx_mailbox_command(ha, MBOX_REG_COUNT, 1, &mbox_cmd[0], &mbox_sts[0]);
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