From: Alan Cox <alan@lxorguk.ukuu.org.uk>

Underneath all the HPT packaging, PCI identifiers, binary driver modules
and stuff you find that ...

Signed-off-by: Alan Cox <alan@redhat.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
---

 drivers/ata/sata_mv.c |    3 +++
 1 file changed, 3 insertions(+)

diff -puN drivers/ata/sata_mv.c~sata_mv-test-patch-for-hightpoint-rocketraid-1740-1742 drivers/ata/sata_mv.c
--- a/drivers/ata/sata_mv.c~sata_mv-test-patch-for-hightpoint-rocketraid-1740-1742
+++ a/drivers/ata/sata_mv.c
@@ -621,6 +621,9 @@ static const struct pci_device_id mv_pci
 	{ PCI_VDEVICE(MARVELL, 0x5041), chip_504x },
 	{ PCI_VDEVICE(MARVELL, 0x5080), chip_5080 },
 	{ PCI_VDEVICE(MARVELL, 0x5081), chip_508x },
+	/* RocketRAID 1740/174x have different identifiers */
+	{ PCI_VDEVICE(TTI, 0x1740), chip_508x },
+	{ PCI_VDEVICE(TTI, 0x1742), chip_508x },
 
 	{ PCI_VDEVICE(MARVELL, 0x6040), chip_604x },
 	{ PCI_VDEVICE(MARVELL, 0x6041), chip_604x },
_