[PATCH] ata_piix: port enable for the first SATA controller of ICH8 is 0xf not 0x3

ICH8 and 9 use two SFF controllers to show 6 SATA ports. The first controllre hosts the first 4 ports while the second one hosts the last 2. The PCS register of the first controller encompasses the first four ports or all six ports depending on configuration while PCS of the second controller con

Re: [PATCH] ata_piix: port enable for the first SATA controller of ICH8 is 0xf not 0x3

Tejun Heo wrote: ICH8 and 9 use two SFF controllers to show 6 SATA ports. The first controllre hosts the first 4 ports while the second one hosts the last 2. The PCS register of the first controller encompasses the first four ports or all six ports depending on configuration while PCS of the se