Donate to e Foundation | Murena handsets with /e/OS | Own a part of Murena! Learn more

Commit ae09c765 authored by James Smart's avatar James Smart Committed by Martin K. Petersen
Browse files

lpfc: Fix DMA faults observed upon plugging loopback connector 



Driver didn't program the REG_VFI mailbox correctly, giving the adapter
bad addresses.

Signed-off-by: default avatarDick Kennedy <dick.kennedy@avagotech.com>
Signed-off-by: default avatarJames Smart <james.smart@avagotech.com>
Signed-off-by: default avatarMartin K. Petersen <martin.petersen@oracle.com>
parent de96e9c5

drivers/scsi/lpfc/lpfc_mbox.c

+6 −4
Original line number Diff line number Diff line
@@ -2145,10 +2145,12 @@ lpfc_reg_vfi(struct lpfcMboxq *mbox, struct lpfc_vport *vport, dma_addr_t phys) 
	reg_vfi->wwn[1] = cpu_to_le32(reg_vfi->wwn[1]);

	reg_vfi->e_d_tov = phba->fc_edtov;

	reg_vfi->r_a_tov = phba->fc_ratov;

	if (phys) {

		reg_vfi->bde.addrHigh = putPaddrHigh(phys);

		reg_vfi->bde.addrLow = putPaddrLow(phys);

		reg_vfi->bde.tus.f.bdeSize = sizeof(vport->fc_sparam);

		reg_vfi->bde.tus.f.bdeFlags = BUFF_TYPE_BDE_64;

	}

	bf_set(lpfc_reg_vfi_nport_id, reg_vfi, vport->fc_myDID);



	/* Only FC supports upd bit */