Subversion Repositories HelenOS

Rev

Rev 3386 | Go to most recent revision | Show entire file | Ignore whitespace | Details | Blame | Last modification | View Log | RSS feed

Rev 3386 Rev 4153
Line 47... Line 47...
47 
 
 47 
 
48 
struct acpi_rsdp *acpi_rsdp = NULL;
 48 
struct acpi_rsdp *acpi_rsdp = NULL;
49 
struct acpi_rsdt *acpi_rsdt = NULL;
 49 
struct acpi_rsdt *acpi_rsdt = NULL;
50 
struct acpi_xsdt *acpi_xsdt = NULL;
 50 
struct acpi_xsdt *acpi_xsdt = NULL;
51 
 
 51 
 
52 
struct acpi_signature_map signature_map[] = {
 52 
struct acpi_signature_map signature_map[] = {
- 
 
 53 
    {
- 
 
 54 
        (uint8_t *) "APIC",
- 
 
 55 
        (void *) &acpi_madt,
53 
    { (uint8_t *)"APIC", (void *) &acpi_madt, "Multiple APIC Description Table" }
 56 
        "Multiple APIC Description Table"
- 
 
 57 
    }
54 
};
 58 
};
55 
 
 59 
 
56 
static int rsdp_check(uint8_t *rsdp) {
 60 
static int rsdp_check(uint8_t *rsdp) {
57 
    struct acpi_rsdp *r = (struct acpi_rsdp *) rsdp;
 61 
    struct acpi_rsdp *r = (struct acpi_rsdp *) rsdp;
58 
    uint8_t sum = 0;
 62 
    uint8_t sum = 0;
Line 103... Line 107...
103 
            map_sdt(h);
 107 
            map_sdt(h);
104 
            if (*((uint32_t *) &h->signature[0]) == *((uint32_t *) &signature_map[j].signature[0])) {
 108 
            if (*((uint32_t *) &h->signature[0]) == *((uint32_t *) &signature_map[j].signature[0])) {
105 
                if (!acpi_sdt_check((uint8_t *) h))
 109 
                if (!acpi_sdt_check((uint8_t *) h))
106 
                    goto next;
 110 
                    goto next;
107 
                *signature_map[j].sdt_ptr = h;
 111 
                *signature_map[j].sdt_ptr = h;
108 
                printf("%p: ACPI %s\n", *signature_map[j].sdt_ptr, signature_map[j].description);
 112 
                LOG("%p: ACPI %s\n", *signature_map[j].sdt_ptr, signature_map[j].description);
109 
            }
 113 
            }
110 
        }
 114 
        }
111 
next:
 115 
next:
112 
        ;
 116 
        ;
113 
    }
 117 
    }
Line 124... Line 128...
124 
            map_sdt(h);
 128 
            map_sdt(h);
125 
            if (*((uint32_t *) &h->signature[0]) == *((uint32_t *) &signature_map[j].signature[0])) {
 129 
            if (*((uint32_t *) &h->signature[0]) == *((uint32_t *) &signature_map[j].signature[0])) {
126 
                if (!acpi_sdt_check((uint8_t *) h))
 130 
                if (!acpi_sdt_check((uint8_t *) h))
127 
                    goto next;
 131 
                    goto next;
128 
                *signature_map[j].sdt_ptr = h;
 132 
                *signature_map[j].sdt_ptr = h;
129 
                printf("%p: ACPI %s\n", *signature_map[j].sdt_ptr, signature_map[j].description);
 133 
                LOG("%p: ACPI %s\n", *signature_map[j].sdt_ptr, signature_map[j].description);
130 
            }
 134 
            }
131 
        }
 135 
        }
132 
next:
 136 
next:
133 
        ;
 137 
        ;
134 
    }
 138 
    }
Line 158... Line 162...
158 
    }
 162 
    }
159 
 
 163 
 
160 
    return;
 164 
    return;
161 
 
 165 
 
162 
rsdp_found:
 166 
rsdp_found:
163 
    printf("%p: ACPI Root System Description Pointer\n", acpi_rsdp);
 167 
    LOG("%p: ACPI Root System Description Pointer\n", acpi_rsdp);
164 
 
 168 
 
165 
    acpi_rsdt = (struct acpi_rsdt *) (unative_t) acpi_rsdp->rsdt_address;
 169 
    acpi_rsdt = (struct acpi_rsdt *) (unative_t) acpi_rsdp->rsdt_address;
166 
    if (acpi_rsdp->revision) acpi_xsdt = (struct acpi_xsdt *) ((uintptr_t) acpi_rsdp->xsdt_address);
 170 
    if (acpi_rsdp->revision) acpi_xsdt = (struct acpi_xsdt *) ((uintptr_t) acpi_rsdp->xsdt_address);
167 
 
 171 
 
168 
    if (acpi_rsdt) map_sdt((struct acpi_sdt_header *) acpi_rsdt);
 172 
    if (acpi_rsdt) map_sdt((struct acpi_sdt_header *) acpi_rsdt);