Fix - Driver allocated 256 byte MFI frames bytes but while sending MFI
frame (embedded inside chain frame of MPT frame) to firmware, driver
sets the length as 4k. This results in DMA read error messages during
boot.
Signed-off-by: Kashyap Desai <kashyap.de...@broadcom.com>
Signed-off-by: Shivasharan S <shivasharan.srikanteshw...@broadcom.com>
Cc: sta...@vger.kernel.org
Reviewed-by: Hannes Reinecke <h...@suse.com>
Reviewed-by: Tomas Henzl <the...@redhat.com>
---
drivers/scsi/megaraid/megaraid_sas_fusion.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/scsi/megaraid/megaraid_sas_fusion.c
b/drivers/scsi/megaraid/megaraid_sas_fusion.c
index 6b9db73..84cd4f8 100644
--- a/drivers/scsi/megaraid/megaraid_sas_fusion.c
+++ b/drivers/scsi/megaraid/megaraid_sas_fusion.c
@@ -3289,7 +3289,7 @@ irqreturn_t megasas_isr_fusion(int irq, void *devp)
mpi25_ieee_chain->Flags = IEEE_SGE_FLAGS_CHAIN_ELEMENT |
MPI2_IEEE_SGE_FLAGS_IOCPLBNTA_ADDR;
- mpi25_ieee_chain->Length = cpu_to_le32(instance->max_chain_frame_sz);
+ mpi25_ieee_chain->Length = cpu_to_le32(instance->mfi_frame_size);
}
/**
--
1.8.3.1
