| /* |
| * This file is part of the coreboot project. |
| * |
| * |
| * This program is free software; you can redistribute it and/or modify |
| * it under the terms of the GNU General Public License as published by |
| * the Free Software Foundation; version 2 of the License. |
| * |
| * This program is distributed in the hope that it will be useful, |
| * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| * GNU General Public License for more details. |
| */ |
| |
| /* No SATA functionality */ |
| |
| #if 0 |
| /* |
| Scope (_SB) { |
| Device(PCI0) { |
| Device(SATA) { |
| Name(_ADR, 0x00110000) |
| #include "sata.asl" |
| } |
| } |
| } |
| */ |
| |
| Name(STTM, Buffer(20) { |
| 0x78, 0x00, 0x00, 0x00, 0x0f, 0x00, 0x00, 0x00, |
| 0x78, 0x00, 0x00, 0x00, 0x0f, 0x00, 0x00, 0x00, |
| 0x1f, 0x00, 0x00, 0x00 |
| }) |
| |
| /* Start by clearing the PhyRdyChg bits */ |
| Method(_INI) { |
| \_GPE._L1F() |
| } |
| |
| Device(PMRY) |
| { |
| Name(_ADR, 0) |
| Method(_GTM, 0x0, NotSerialized) { |
| Return(STTM) |
| } |
| Method(_STM, 0x3, NotSerialized) {} |
| |
| Device(PMST) { |
| Name(_ADR, 0) |
| Method(_STA,0) { |
| if (LGreater(P0IS,0)) { |
| return (0x0F) /* sata is visible */ |
| } |
| else { |
| return (0x00) /* sata is missing */ |
| } |
| } |
| }/* end of PMST */ |
| |
| Device(PSLA) |
| { |
| Name(_ADR, 1) |
| Method(_STA,0) { |
| if (LGreater(P1IS,0)) { |
| return (0x0F) /* sata is visible */ |
| } |
| else { |
| return (0x00) /* sata is missing */ |
| } |
| } |
| } /* end of PSLA */ |
| } /* end of PMRY */ |
| |
| Device(SEDY) |
| { |
| Name(_ADR, 1) /* IDE Scondary Channel */ |
| Method(_GTM, 0x0, NotSerialized) { |
| Return(STTM) |
| } |
| Method(_STM, 0x3, NotSerialized) {} |
| |
| Device(SMST) |
| { |
| Name(_ADR, 0) |
| Method(_STA,0) { |
| if (LGreater(P2IS,0)) { |
| return (0x0F) /* sata is visible */ |
| } |
| else { |
| return (0x00) /* sata is missing */ |
| } |
| } |
| } /* end of SMST */ |
| |
| Device(SSLA) |
| { |
| Name(_ADR, 1) |
| Method(_STA,0) { |
| if (LGreater(P3IS,0)) { |
| return (0x0F) /* sata is visible */ |
| } |
| else { |
| return (0x00) /* sata is missing */ |
| } |
| } |
| } /* end of SSLA */ |
| } /* end of SEDY */ |
| |
| /* SATA Hot Plug Support */ |
| Scope(\_GPE) { |
| Method(_L1F,0x0,NotSerialized) { |
| if (\_SB.P0PR) { |
| if (LGreater(\_SB.P0IS,0)) { |
| sleep(32) |
| } |
| Notify(\_SB.PCI0.STCR.PMRY.PMST, 0x01) /* NOTIFY_DEVICE_CHECK */ |
| store(one, \_SB.P0PR) |
| } |
| |
| if (\_SB.P1PR) { |
| if (LGreater(\_SB.P1IS,0)) { |
| sleep(32) |
| } |
| Notify(\_SB.PCI0.STCR.PMRY.PSLA, 0x01) /* NOTIFY_DEVICE_CHECK */ |
| store(one, \_SB.P1PR) |
| } |
| |
| if (\_SB.P2PR) { |
| if (LGreater(\_SB.P2IS,0)) { |
| sleep(32) |
| } |
| Notify(\_SB.PCI0.STCR.SEDY.SMST, 0x01) /* NOTIFY_DEVICE_CHECK */ |
| store(one, \_SB.P2PR) |
| } |
| |
| if (\_SB.P3PR) { |
| if (LGreater(\_SB.P3IS,0)) { |
| sleep(32) |
| } |
| Notify(\_SB.PCI0.STCR.SEDY.SSLA, 0x01) /* NOTIFY_DEVICE_CHECK */ |
| store(one, \_SB.P3PR) |
| } |
| } |
| } |
| #endif |