1 files changed, 11 insertions, 5 deletions

diff --git a/drivers/scsi/mvsas/mv_94xx.c b/drivers/scsi/mvsas/mv_94xx.c
index e589f31cb2b4..ef3c9012df46 100644
--- a/drivers/scsi/mvsas/mv_94xx.c
+++ b/drivers/scsi/mvsas/mv_94xx.c
@@ -871,19 +871,27 @@ int mvs_94xx_spi_waitdataready(struct mvs_info *mvi, u32 timeout)
         return -1;
 }
 
-#ifndef DISABLE_HOTPLUG_DMA_FIX
-void mvs_94xx_fix_dma(dma_addr_t buf_dma, int buf_len, int from, void *prd)
+void mvs_94xx_fix_dma(struct mvs_info *mvi, u32 phy_mask,
+                                int buf_len, int from, void *prd)
 {
         int i;
         struct mvs_prd *buf_prd = prd;
+        dma_addr_t buf_dma;
         buf_prd += from;
+
+        if ((mvi->pdev->revision == VANIR_A0_REV) ||
+                        (mvi->pdev->revision == VANIR_B0_REV))
+                buf_dma = (phy_mask <= 0x08) ?
+                                mvi->bulk_buffer_dma : mvi->bulk_buffer_dma1;
+        else
+                return;
+
         for (i = 0; i < MAX_SG_ENTRY - from; i++) {
                 buf_prd->addr = cpu_to_le64(buf_dma);
                 buf_prd->im_len.len = cpu_to_le32(buf_len);
                 ++buf_prd;
         }
 }
-#endif
 
 /*
  * FIXME JEJB: temporary nop clear_srs_irq to make 94xx still work
@@ -967,9 +975,7 @@ const struct mvs_dispatch mvs_94xx_dispatch = {
         mvs_94xx_spi_buildcmd,
         mvs_94xx_spi_issuecmd,
         mvs_94xx_spi_waitdataready,
-#ifndef DISABLE_HOTPLUG_DMA_FIX
         mvs_94xx_fix_dma,
-#endif
         mvs_94xx_tune_interrupt,
         mvs_94xx_non_spec_ncq_error,
 };