Recent ISP24xx firmwares require that mailbox register 8 be
set to the maximum number of bytes to transfer during DMA
copying of the list. We safely set this value to zero
(infinite), since the call is *only* made in FCAL
topologies.
Signed-off-by: Andrew Vasquez <andrew.vasquez@xxxxxxxxxx>
---
drivers/scsi/qla2xxx/qla_mbx.c | 3 ++-
1 files changed, 2 insertions(+), 1 deletions(-)
ed7038ddd32a9d5a77076df32cce4e407ceba4d0
diff --git a/drivers/scsi/qla2xxx/qla_mbx.c b/drivers/scsi/qla2xxx/qla_mbx.c
index 49ce197..363dfdd 100644
--- a/drivers/scsi/qla2xxx/qla_mbx.c
+++ b/drivers/scsi/qla2xxx/qla_mbx.c
@@ -1873,7 +1873,8 @@ qla2x00_get_id_list(scsi_qla_host_t *ha,
mcp->mb[3] = LSW(id_list_dma);
mcp->mb[6] = MSW(MSD(id_list_dma));
mcp->mb[7] = LSW(MSD(id_list_dma));
- mcp->out_mb |= MBX_7|MBX_6|MBX_3|MBX_2;
+ mcp->mb[8] = 0;
+ mcp->out_mb |= MBX_8|MBX_7|MBX_6|MBX_3|MBX_2;
} else {
mcp->mb[1] = MSW(id_list_dma);
mcp->mb[2] = LSW(id_list_dma);
--
1.1.6.ga2c6
-
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