From ca20aa6954bcb4537064a1bf5e8f74af57da2a03 Mon Sep 17 00:00:00 2001
From: Jeff Garzik <jgarzik@pobox.com>
Date: Wed, 7 Sep 2005 02:05:59 -0400
Subject: [PATCH] [libata sata_mv] fix build
This function will go away when pci_intx() finally makes it
into the core PCI layer.
---
drivers/scsi/sata_mv.c | 16 ++++++++++++++++
1 file changed, 16 insertions(+)
diff --git a/drivers/scsi/sata_mv.c b/drivers/scsi/sata_mv.c
index ea76fe44585e..f97e3afa97d9 100644
--- a/drivers/scsi/sata_mv.c
+++ b/drivers/scsi/sata_mv.c
@@ -699,6 +699,22 @@ static int mv_host_init(struct ata_probe_ent *probe_ent)
return rc;
}
+/* move to PCI layer, integrate w/ MSI stuff */
+static void pci_intx(struct pci_dev *pdev, int enable)
+{
+ u16 pci_command, new;
+
+ pci_read_config_word(pdev, PCI_COMMAND, &pci_command);
+
+ if (enable)
+ new = pci_command & ~PCI_COMMAND_INTX_DISABLE;
+ else
+ new = pci_command | PCI_COMMAND_INTX_DISABLE;
+
+ if (new != pci_command)
+ pci_write_config_word(pdev, PCI_COMMAND, pci_command);
+}
+
static int mv_init_one(struct pci_dev *pdev, const struct pci_device_id *ent)
{
static int printed_version = 0;