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path: root/drivers/scsi/aic7xxx
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-rw-r--r--drivers/scsi/aic7xxx/aic7xxx_core.c22
1 files changed, 21 insertions, 1 deletions
diff --git a/drivers/scsi/aic7xxx/aic7xxx_core.c b/drivers/scsi/aic7xxx/aic7xxx_core.c
index 75733b09f27a..f350b5e89e76 100644
--- a/drivers/scsi/aic7xxx/aic7xxx_core.c
+++ b/drivers/scsi/aic7xxx/aic7xxx_core.c
@@ -1701,7 +1701,16 @@ ahc_find_syncrate(struct ahc_softc *ahc, u_int *period,
1701 if ((*ppr_options & MSG_EXT_PPR_DT_REQ) == 0 1701 if ((*ppr_options & MSG_EXT_PPR_DT_REQ) == 0
1702 && maxsync < AHC_SYNCRATE_ULTRA2) 1702 && maxsync < AHC_SYNCRATE_ULTRA2)
1703 maxsync = AHC_SYNCRATE_ULTRA2; 1703 maxsync = AHC_SYNCRATE_ULTRA2;
1704 1704
1705 /* Now set the maxsync based on the card capabilities
1706 * DT is already done above */
1707 if ((ahc->features & (AHC_DT | AHC_ULTRA2)) == 0
1708 && maxsync < AHC_SYNCRATE_ULTRA)
1709 maxsync = AHC_SYNCRATE_ULTRA;
1710 if ((ahc->features & (AHC_DT | AHC_ULTRA2 | AHC_ULTRA)) == 0
1711 && maxsync < AHC_SYNCRATE_FAST)
1712 maxsync = AHC_SYNCRATE_FAST;
1713
1705 for (syncrate = &ahc_syncrates[maxsync]; 1714 for (syncrate = &ahc_syncrates[maxsync];
1706 syncrate->rate != NULL; 1715 syncrate->rate != NULL;
1707 syncrate++) { 1716 syncrate++) {
@@ -1765,6 +1774,17 @@ ahc_find_period(struct ahc_softc *ahc, u_int scsirate, u_int maxsync)
1765 else 1774 else
1766 scsirate &= SXFR; 1775 scsirate &= SXFR;
1767 1776
1777 /* now set maxsync based on card capabilities */
1778 if ((ahc->features & AHC_DT) == 0 && maxsync < AHC_SYNCRATE_ULTRA2)
1779 maxsync = AHC_SYNCRATE_ULTRA2;
1780 if ((ahc->features & (AHC_DT | AHC_ULTRA2)) == 0
1781 && maxsync < AHC_SYNCRATE_ULTRA)
1782 maxsync = AHC_SYNCRATE_ULTRA;
1783 if ((ahc->features & (AHC_DT | AHC_ULTRA2 | AHC_ULTRA)) == 0
1784 && maxsync < AHC_SYNCRATE_FAST)
1785 maxsync = AHC_SYNCRATE_FAST;
1786
1787
1768 syncrate = &ahc_syncrates[maxsync]; 1788 syncrate = &ahc_syncrates[maxsync];
1769 while (syncrate->rate != NULL) { 1789 while (syncrate->rate != NULL) {
1770 1790