.dma_boundary = MV_DMA_BOUNDARY,
.slave_configure = ata_scsi_slave_config,
.bios_param = ata_std_bios_param,
- .ordered_flush = 1,
};
static const struct ata_port_operations mv5_ops = {
.reset_bus = mv_reset_pci_bus,
};
+/*
+ * module options
+ */
+static int msi; /* Use PCI msi; either zero (off, default) or non-zero */
+
+
/*
* Functions
*/
case ATA_CMD_READ_EXT:
case ATA_CMD_WRITE:
case ATA_CMD_WRITE_EXT:
+ case ATA_CMD_WRITE_FUA_EXT:
mv_crqb_pack_cmd(cw++, tf->hob_nsect, ATA_REG_NSECT, 0);
break;
#ifdef LIBATA_NCQ /* FIXME: remove this line when NCQ added */
}
/* Enable interrupts */
- if (pci_enable_msi(pdev) == 0) {
+ if (msi && pci_enable_msi(pdev) == 0) {
hpriv->hp_flags |= MV_HP_FLAG_MSI;
} else {
pci_intx(pdev, 1);
MODULE_DEVICE_TABLE(pci, mv_pci_tbl);
MODULE_VERSION(DRV_VERSION);
+module_param(msi, int, 0444);
+MODULE_PARM_DESC(msi, "Enable use of PCI MSI (0=off, 1=on)");
+
module_init(mv_init);
module_exit(mv_exit);