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| Source at commit 576 created 13 years 6 months ago. By meklort, Retrieve and store the machine's smbios product name. Load machin.DSDT.aml file if it exists. | |
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| 1 | /*␊ |
| 2 | * Copyright 2009 netkas␊ |
| 3 | */␊ |
| 4 | ␊ |
| 5 | #include "libsaio.h"␊ |
| 6 | #include "boot.h"␊ |
| 7 | #include "bootstruct.h"␊ |
| 8 | ␊ |
| 9 | #ifndef DEBUG_PCIROOT␊ |
| 10 | #define DEBUG_PCIROOT 1␊ |
| 11 | #endif␊ |
| 12 | ␊ |
| 13 | #if DEBUG_PCIROOT␊ |
| 14 | #define DBG(x...) printf(x)␊ |
| 15 | #else␊ |
| 16 | #define DBG(x...)␊ |
| 17 | #endif␊ |
| 18 | ␊ |
| 19 | static int rootuid = 10; //value means function wasnt ran yet␊ |
| 20 | ␊ |
| 21 | int getPciRootUID(void)␊ |
| 22 | {␊ |
| 23 | ␉const char *val;␊ |
| 24 | ␉int len;␊ |
| 25 | ␉extern int search_and_get_acpi_fd(const char *, const char **);␊ |
| 26 | ␊ |
| 27 | ␉if (rootuid < 10) return rootuid;␊ |
| 28 | ␉rootuid = 0;␉/* default uid = 0 */␊ |
| 29 | ␊ |
| 30 | ␉if (getValueForKey(kPCIRootUID, &val, &len, &bootInfo->bootConfig)) {␊ |
| 31 | ␉␉if (isdigit(val[0])) rootuid = val[0] - '0';␊ |
| 32 | ␉}␊ |
| 33 | ␉/* Chameleon compatibility */␊ |
| 34 | ␉else if (getValueForKey("PciRoot", &val, &len, &bootInfo->bootConfig)) {␊ |
| 35 | ␉␉if (isdigit(val[0])) rootuid = val[0] - '0';␊ |
| 36 | ␉}␊ |
| 37 | ␉/* PCEFI compatibility */␊ |
| 38 | ␉else if (getValueForKey("-pci0", &val, &len, &bootInfo->bootConfig)) {␊ |
| 39 | ␉␉rootuid = 0;␊ |
| 40 | ␉}␊ |
| 41 | ␉else if (getValueForKey("-pci1", &val, &len, &bootInfo->bootConfig)) {␊ |
| 42 | ␉␉rootuid = 1;␊ |
| 43 | ␉}␊ |
| 44 | ␊ |
| 45 | ␉verbose("Using PCI-Root-UID value: %d\n", rootuid);␊ |
| 46 | ␉return rootuid;␊ |
| 47 | }␊ |
| 48 | |
