*/
HCONTROL_ONLINE_PHY_RST = (1 << 31),
HCONTROL_FORCE_OFFLINE = (1 << 30),
+ HCONTROL_LEGACY = (1 << 28),
HCONTROL_PARITY_PROT_MOD = (1 << 14),
HCONTROL_DPATH_PARITY = (1 << 12),
HCONTROL_SNOOP_ENABLE = (1 << 10),
* part of the port_start() callback
*/
+ /* sata controller to operate in enterprise mode */
+ temp = ioread32(hcr_base + HCONTROL);
+ iowrite32(temp & ~HCONTROL_LEGACY, hcr_base + HCONTROL);
+
/* ack. any pending IRQs for this controller/port */
temp = ioread32(hcr_base + HSTATUS);
if (temp & 0x3F)
/* Recovery the CHBA register in host controller cmd register set */
iowrite32(pp->cmdslot_paddr & 0xffffffff, hcr_base + CHBA);
+ iowrite32((ioread32(hcr_base + HCONTROL)
+ | HCONTROL_ONLINE_PHY_RST
+ | HCONTROL_SNOOP_ENABLE
+ | HCONTROL_PMP_ATTACHED),
+ hcr_base + HCONTROL);
+
ata_host_resume(host);
return 0;
}
#endif
};
-static int __init sata_fsl_init(void)
-{
- platform_driver_register(&fsl_sata_driver);
- return 0;
-}
-
-static void __exit sata_fsl_exit(void)
-{
- platform_driver_unregister(&fsl_sata_driver);
-}
+module_platform_driver(fsl_sata_driver);
MODULE_LICENSE("GPL");
MODULE_AUTHOR("Ashish Kalra, Freescale Semiconductor");
MODULE_DESCRIPTION("Freescale 3.0Gbps SATA controller low level driver");
MODULE_VERSION("1.10");
-
-module_init(sata_fsl_init);
-module_exit(sata_fsl_exit);