* Please ALWAYS copy linux-ide@vger.kernel.org
* on emails.
*
- * Copyright 2003 Red Hat, Inc.
+ * Copyright 2003-2005 Red Hat, Inc.
* Copyright 2003 Benjamin Herrenschmidt
*
- * The contents of this file are subject to the Open
- * Software License version 1.1 that can be found at
- * http://www.opensource.org/licenses/osl-1.1.txt and is included herein
- * by reference.
*
- * Alternatively, the contents of this file may be used under the terms
- * of the GNU General Public License version 2 (the "GPL") as distributed
- * in the kernel source COPYING file, in which case the provisions of
- * the GPL are applicable instead of the above. If you wish to allow
- * the use of your version of this file only under the terms of the
- * GPL and not to allow others to use your version of this file under
- * the OSL, indicate your decision by deleting the provisions above and
- * replace them with the notice and other provisions required by the GPL.
- * If you do not delete the provisions above, a recipient may use your
- * version of this file under either the OSL or the GPL.
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2, or (at your option)
+ * any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; see the file COPYING. If not, write to
+ * the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.
+ *
+ *
+ * libata documentation is available via 'make {ps|pdf}docs',
+ * as Documentation/DocBook/libata.*
+ *
+ * Documentation for SiI 3112:
+ * http://gkernel.sourceforge.net/specs/sii/3112A_SiI-DS-0095-B2.pdf.bz2
+ *
+ * Other errata and documentation available under NDA.
*
*/
#define DRV_VERSION "0.9"
enum {
+ SIL_FLAG_MOD15WRITE = (1 << 30),
+
sil_3112 = 0,
- sil_3114 = 1,
+ sil_3112_m15w = 1,
+ sil_3114 = 2,
SIL_FIFO_R0 = 0x40,
SIL_FIFO_W0 = 0x41,
static void sil_post_set_mode (struct ata_port *ap);
static struct pci_device_id sil_pci_tbl[] = {
- { 0x1095, 0x3112, PCI_ANY_ID, PCI_ANY_ID, 0, 0, sil_3112 },
- { 0x1095, 0x0240, PCI_ANY_ID, PCI_ANY_ID, 0, 0, sil_3112 },
+ { 0x1095, 0x3112, PCI_ANY_ID, PCI_ANY_ID, 0, 0, sil_3112_m15w },
+ { 0x1095, 0x0240, PCI_ANY_ID, PCI_ANY_ID, 0, 0, sil_3112_m15w },
{ 0x1095, 0x3512, PCI_ANY_ID, PCI_ANY_ID, 0, 0, sil_3112 },
{ 0x1095, 0x3114, PCI_ANY_ID, PCI_ANY_ID, 0, 0, sil_3114 },
- { 0x1002, 0x436e, PCI_ANY_ID, PCI_ANY_ID, 0, 0, sil_3112 },
- { 0x1002, 0x4379, PCI_ANY_ID, PCI_ANY_ID, 0, 0, sil_3112 },
- { 0x1002, 0x437a, PCI_ANY_ID, PCI_ANY_ID, 0, 0, sil_3112 },
+ { 0x1002, 0x436e, PCI_ANY_ID, PCI_ANY_ID, 0, 0, sil_3112_m15w },
+ { 0x1002, 0x4379, PCI_ANY_ID, PCI_ANY_ID, 0, 0, sil_3112_m15w },
+ { 0x1002, 0x437a, PCI_ANY_ID, PCI_ANY_ID, 0, 0, sil_3112_m15w },
{ } /* terminate list */
};
.mwdma_mask = 0x07, /* mwdma0-2 */
.udma_mask = 0x3f, /* udma0-5 */
.port_ops = &sil_ops,
+ }, /* sil_3112_15w - keep it sync'd w/ sil_3112 */
+ {
+ .sht = &sil_sht,
+ .host_flags = ATA_FLAG_SATA | ATA_FLAG_NO_LEGACY |
+ ATA_FLAG_SRST | ATA_FLAG_MMIO |
+ SIL_FLAG_MOD15WRITE,
+ .pio_mask = 0x1f, /* pio0-4 */
+ .mwdma_mask = 0x07, /* mwdma0-2 */
+ .udma_mask = 0x3f, /* udma0-5 */
+ .port_ops = &sil_ops,
}, /* sil_3114 */
{
.sht = &sil_sht,
while ((len > 0) && (s[len - 1] == ' '))
len--;
- for (n = 0; sil_blacklist[n].product; n++)
+ for (n = 0; sil_blacklist[n].product; n++)
if (!memcmp(sil_blacklist[n].product, s,
strlen(sil_blacklist[n].product))) {
quirks = sil_blacklist[n].quirk;
break;
}
-
+
/* limit requests to 15 sectors */
- if (quirks & SIL_QUIRK_MOD15WRITE) {
+ if ((ap->flags & SIL_FLAG_MOD15WRITE) && (quirks & SIL_QUIRK_MOD15WRITE)) {
printk(KERN_INFO "ata%u(%u): applying Seagate errata fix\n",
ap->id, dev->devno);
ap->host->max_sectors = 15;