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path: root/drivers/scsi/lpfc/lpfc_init.c
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Diffstat (limited to 'drivers/scsi/lpfc/lpfc_init.c')
-rw-r--r--drivers/scsi/lpfc/lpfc_init.c8
1 files changed, 8 insertions, 0 deletions
diff --git a/drivers/scsi/lpfc/lpfc_init.c b/drivers/scsi/lpfc/lpfc_init.c
index 09632ea689e9..148b98ddbb1d 100644
--- a/drivers/scsi/lpfc/lpfc_init.c
+++ b/drivers/scsi/lpfc/lpfc_init.c
@@ -4247,6 +4247,14 @@ lpfc_sli4_driver_resource_setup(struct lpfc_hba *phba)
phba->fcf.redisc_wait.data = (unsigned long)phba;
/*
+ * Control structure for handling external multi-buffer mailbox
+ * command pass-through.
+ */
+ memset((uint8_t *)&phba->mbox_ext_buf_ctx, 0,
+ sizeof(struct lpfc_mbox_ext_buf_ctx));
+ INIT_LIST_HEAD(&phba->mbox_ext_buf_ctx.ext_dmabuf_list);
+
+ /*
* We need to do a READ_CONFIG mailbox command here before
* calling lpfc_get_cfgparam. For VFs this will report the
* MAX_XRI, MAX_VPI, MAX_RPI, MAX_IOCB, and MAX_VFI settings.
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