Fix LBA48 and CACHE FLUSH commands support on Netcell ATA RAID
(2.6.28 regression).
[ pata_netcell needs a similar change if anyone is interested ]
Linus, please pull from 'for-linus' branch of:
master.kernel.org:/pub/scm/linux/kernel/git/bart/ide-2.6.git for-linus
to receive the following updates:
drivers/ide/ide-pci-generic.c | 11 +++++++++++
1 files changed, 11 insertions(+), 0 deletions(-)
Bartlomiej Zolnierkiewicz (1):
ide_pci_generic: add quirk for Netcell ATA RAID
diff --git a/drivers/ide/ide-pci-generic.c b/drivers/ide/ide-pci-generic.c
index 61111fd..39d4e01 100644
--- a/drivers/ide/ide-pci-generic.c
+++ b/drivers/ide/ide-pci-generic.c
@@ -33,6 +33,16 @@ static int ide_generic_all; /* Set to claim all devices */
module_param_named(all_generic_ide, ide_generic_all, bool, 0444);
MODULE_PARM_DESC(all_generic_ide, "IDE generic will claim all unknown PCI IDE storage controllers.");
+static void netcell_quirkproc(ide_drive_t *drive)
+{
+ /* mark words 85-87 as valid */
+ drive->id[ATA_ID_CSF_DEFAULT] |= 0x4000;
+}
+
+static const struct ide_port_ops netcell_port_ops = {
+ .quirkproc = netcell_quirkproc,
+};
+
#define DECLARE_GENERIC_PCI_DEV(extra_flags) \
{ \
.name = DRV_NAME, \
@@ -74,6 +84,7 @@ static const struct ide_port_info generic_chipsets[] __devinitdata = {
{ /* 6: Revolution */
.name = DRV_NAME,
+ .port_ops = &netcell_port_ops,
.host_flags = IDE_HFLAG_CLEAR_SIMPLEX |
IDE_HFLAG_TRUST_BIOS_FOR_DMA |
IDE_HFLAG_OFF_BOARD,
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