pata-bf54x: Set ATAPI HSM to control IDE device terminate sequence.

[linux-2.6-omap-h63xx.git] / drivers / ata / pata_bf54x.c

diff --git a/drivers/ata/pata_bf54x.c b/drivers/ata/pata_bf54x.c
index 9ab89732cf9474f1fa34458717bb9bd7da755d88..55516103626a7e7616c545ed64b3a0b54a750b1c 100644 (file)
--- a/drivers/ata/pata_bf54x.c
+++ b/drivers/ata/pata_bf54x.c
@@ -911,7 +911,10 @@ static void bfin_bmdma_start(struct ata_queued_cmd *qc)
        /* Reset all transfer count */
        ATAPI_SET_CONTROL(base, ATAPI_GET_CONTROL(base) | TFRCNT_RST);
 
-               /* Set transfer length to buffer len */
+       /* Set ATAPI state machine contorl in terminate sequence */
+       ATAPI_SET_CONTROL(base, ATAPI_GET_CONTROL(base) | END_ON_TERM);
+
+       /* Set transfer length to buffer len */
        for_each_sg(qc->sg, sg, qc->n_elem, si) {
                ATAPI_SET_XFER_LEN(base, (sg_dma_len(sg) >> 1));
        }