Commit e7eac96e authored by ashish kalra's avatar ashish kalra Committed by Jeff Garzik
Browse files

ata/sata_fsl: Move MPC8315DS link speed limit workaround to specific ifdef 



Signed-off-by: default avatarashish kalra <ashish.kalra@freescale.com>
Signed-off-by: default avatarLi Yang <leoli@freescale.com>
Signed-off-by: default avatarJeff Garzik <jeff@garzik.org>
parent 520d3a1a

drivers/ata/sata_fsl.c

+2 −0
Original line number Original line Diff line number Diff line
@@ -652,6 +652,7 @@ static int sata_fsl_port_start(struct ata_port *ap) 
	VPRINTK("HControl = 0x%x\n", ioread32(hcr_base + HCONTROL));

	VPRINTK("HControl = 0x%x\n", ioread32(hcr_base + HCONTROL));

	VPRINTK("CHBA  = 0x%x\n", ioread32(hcr_base + CHBA));

	VPRINTK("CHBA  = 0x%x\n", ioread32(hcr_base + CHBA));





#ifdef CONFIG_MPC8315_DS

	/*

	/*

	 * Workaround for 8315DS board 3gbps link-up issue,

	 * Workaround for 8315DS board 3gbps link-up issue,

	 * currently limit SATA port to GEN1 speed

	 * currently limit SATA port to GEN1 speed
@@ -664,6 +665,7 @@ static int sata_fsl_port_start(struct ata_port *ap) 
	sata_fsl_scr_read(ap, SCR_CONTROL, &temp);

	sata_fsl_scr_read(ap, SCR_CONTROL, &temp);

	dev_printk(KERN_WARNING, dev, "scr_control, speed limited to %x\n",

	dev_printk(KERN_WARNING, dev, "scr_control, speed limited to %x\n",

			temp);

			temp);

#endif





	return 0;

	return 0;

}

}