[SCSI] qla2xxx: Add changes in initialization for ISPFX00 cards with BIOS

[firefly-linux-kernel-4.4.55.git] / drivers / scsi / qla2xxx / qla_mr.c

diff --git a/drivers/scsi/qla2xxx/qla_mr.c b/drivers/scsi/qla2xxx/qla_mr.c
index f4c5d747f24bc6db575cc571a54d3639eba3395a..85587de105a7c1041e0067086343f1acf8a319dd 100644 (file)
--- a/drivers/scsi/qla2xxx/qla_mr.c
+++ b/drivers/scsi/qla2xxx/qla_mr.c
@@ -941,12 +941,23 @@ qlafx00_init_fw_ready(scsi_qla_host_t *vha)
        struct qla_hw_data *ha = vha->hw;
        struct device_reg_fx00 __iomem *reg = &ha->iobase->ispfx00;
        uint32_t aenmbx, aenmbx7 = 0;
+       uint32_t pseudo_aen;
        uint32_t state[5];
        bool done = false;
 
        /* 30 seconds wait - Adjust if required */
        wait_time = 30;
 
+       pseudo_aen = RD_REG_DWORD(&reg->pseudoaen);
+       if (pseudo_aen == 1) {
+               aenmbx7 = RD_REG_DWORD(&reg->initval7);
+               ha->mbx_intr_code = MSW(aenmbx7);
+               ha->rqstq_intr_code = LSW(aenmbx7);
+               rval = qlafx00_driver_shutdown(vha, 10);
+               if (rval != QLA_SUCCESS)
+                       qlafx00_soft_reset(vha);
+       }
+
        /* wait time before firmware ready */
        wtime = jiffies + (wait_time * HZ);
        do {