关于加载lpfc_scst模块问题

各位大侠求救啊！
小弟正在搭建point-to-point光纤通道磁盘阵列，一边做initiator端，另一端做target端，target端配置基本完成，就是最后一步加载lpfc_scst（我用的是emulex的卡）时出错，提示如下：
FATAL: Error inserting lpfc_scst (/lib/modules/2.6.18-prep/kernel/drivers/scsi/lpfc_scst/lpfc_scst.ko): Unknown symbol in module, or unknown parameter (see dmesg)
查看dmesg：
lpfc_scst: no version for "scst_unregister" found: kernel tainted.
lpfc_scst: Unknown symbol lpfc_tm_tgtport_unbind
lpfc_scst: Unknown symbol lpfc_tm_cmd_send
lpfc_scst: Unknown symbol lpfc_sliport_term
lpfc_scst: Unknown symbol lpfc_tm_init
lpfc_scst: Unknown symbol lpfc_tm_get_max_rpi
lpfc_scst: Unknown symbol lpfc_tm_term
dev_vdisk: Registering virtual FILEIO device vm_disk
scst: Processing thread started, PID 7407
scst: Processing thread started, PID 7408
scst: Processing thread started, PID 7409
scst: Processing thread started, PID 7410
scst: Processing thread started, PID 7411
dev_vdisk: Attached SCSI target virtual disk vm_disk (file="/dev/sdl", fs=8MB, bs=512, nblocks=16384, cyln=8)
scst: Attached SCSI target mid-level to virtual device vm_disk (id 1)
scst: Added device vm_disk to group Default (LUN 0, rd_only 0)
lpfc_scst: Unknown symbol lpfc_tm_tgtport_unbind
lpfc_scst: Unknown symbol lpfc_tm_cmd_send
lpfc_scst: Unknown symbol lpfc_sliport_term
lpfc_scst: Unknown symbol lpfc_tm_init
lpfc_scst: Unknown symbol lpfc_tm_get_max_rpi
lpfc_scst: Unknown symbol lpfc_tm_term
lpfc_scst: Unknown symbol lpfc_tm_tgtport_unbind
lpfc_scst: Unknown symbol lpfc_tm_cmd_send
lpfc_scst: Unknown symbol lpfc_sliport_term
lpfc_scst: Unknown symbol lpfc_tm_init
lpfc_scst: Unknown symbol lpfc_tm_get_max_rpi
lpfc_scst: Unknown symbol lpfc_tm_term
lpfc_scst: Unknown symbol lpfc_tm_tgtport_unbind
lpfc_scst: Unknown symbol lpfc_tm_cmd_send
lpfc_scst: Unknown symbol lpfc_sliport_term
lpfc_scst: Unknown symbol lpfc_tm_init
lpfc_scst: Unknown symbol lpfc_tm_get_max_rpi
lpfc_scst: Unknown symbol lpfc_tm_term
高手指点，如何解决！

驱动是不是在本机上编译的?