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-rw-r--r--drivers/ata/pata_pdc202xx_old.c13
1 files changed, 12 insertions, 1 deletions
diff --git a/drivers/ata/pata_pdc202xx_old.c b/drivers/ata/pata_pdc202xx_old.c
index 2f3c9bed63d..8d25bd59a16 100644
--- a/drivers/ata/pata_pdc202xx_old.c
+++ b/drivers/ata/pata_pdc202xx_old.c
@@ -2,7 +2,7 @@
* pata_pdc202xx_old.c - Promise PDC202xx PATA for new ATA layer
* (C) 2005 Red Hat Inc
* Alan Cox <alan@lxorguk.ukuu.org.uk>
- * (C) 2007,2009 Bartlomiej Zolnierkiewicz
+ * (C) 2007,2009,2010 Bartlomiej Zolnierkiewicz
*
* Based in part on linux/drivers/ide/pci/pdc202xx_old.c
*
@@ -35,6 +35,15 @@ static int pdc2026x_cable_detect(struct ata_port *ap)
return ATA_CBL_PATA80;
}
+static void pdc20246_exec_command(struct ata_port *ap,
+ const struct ata_taskfile *tf)
+{
+ DPRINTK("ata%u: cmd 0x%X\n", ap->print_id, tf->command);
+
+ iowrite8(tf->command, ap->ioaddr.command_addr);
+ ndelay(400);
+}
+
/**
* pdc202xx_configure_piomode - set chip PIO timing
* @ap: ATA interface
@@ -271,6 +280,8 @@ static struct ata_port_operations pdc2024x_port_ops = {
.cable_detect = ata_cable_40wire,
.set_piomode = pdc202xx_set_piomode,
.set_dmamode = pdc202xx_set_dmamode,
+
+ .sff_exec_command = pdc20246_exec_command,
};
static struct ata_port_operations pdc2026x_port_ops = {