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-rw-r--r--drivers/ata/pata_serverworks.c13
1 files changed, 11 insertions, 2 deletions
diff --git a/drivers/ata/pata_serverworks.c b/drivers/ata/pata_serverworks.c
index fc5f31d4828e..57de02123c4c 100644
--- a/drivers/ata/pata_serverworks.c
+++ b/drivers/ata/pata_serverworks.c
@@ -251,12 +251,18 @@ static void serverworks_set_dmamode(struct ata_port *ap, struct ata_device *adev
pci_write_config_byte(pdev, 0x54, ultra_cfg);
}
-static struct scsi_host_template serverworks_sht = {
+static struct scsi_host_template serverworks_osb4_sht = {
+ ATA_BMDMA_SHT(DRV_NAME),
+ .sg_tablesize = LIBATA_DUMB_MAX_PRD,
+};
+
+static struct scsi_host_template serverworks_csb_sht = {
ATA_BMDMA_SHT(DRV_NAME),
};
static struct ata_port_operations serverworks_osb4_port_ops = {
.inherits = &ata_bmdma_port_ops,
+ .qc_prep = ata_bmdma_dumb_qc_prep,
.cable_detect = serverworks_cable_detect,
.mode_filter = serverworks_osb4_filter,
.set_piomode = serverworks_set_piomode,
@@ -265,6 +271,7 @@ static struct ata_port_operations serverworks_osb4_port_ops = {
static struct ata_port_operations serverworks_csb_port_ops = {
.inherits = &serverworks_osb4_port_ops,
+ .qc_prep = ata_bmdma_qc_prep,
.mode_filter = serverworks_csb_filter,
};
@@ -404,6 +411,7 @@ static int serverworks_init_one(struct pci_dev *pdev, const struct pci_device_id
}
};
const struct ata_port_info *ppi[] = { &info[id->driver_data], NULL };
+ struct scsi_host_template *sht = &serverworks_csb_sht;
int rc;
rc = pcim_enable_device(pdev);
@@ -417,6 +425,7 @@ static int serverworks_init_one(struct pci_dev *pdev, const struct pci_device_id
/* Select non UDMA capable OSB4 if we can't do fixups */
if (rc < 0)
ppi[0] = &info[1];
+ sht = &serverworks_osb4_sht;
}
/* setup CSB5/CSB6 : South Bridge and IDE option RAID */
else if ((pdev->device == PCI_DEVICE_ID_SERVERWORKS_CSB5IDE) ||
@@ -433,7 +442,7 @@ static int serverworks_init_one(struct pci_dev *pdev, const struct pci_device_id
ppi[1] = &ata_dummy_port_info;
}
- return ata_pci_bmdma_init_one(pdev, ppi, &serverworks_sht, NULL, 0);
+ return ata_pci_bmdma_init_one(pdev, ppi, sht, NULL, 0);
}
#ifdef CONFIG_PM_SLEEP