189   unsigned char buf[sizeof(*rsdp) + sizeof(*rsdp->rsdp20)];  in check_and_parse_rsdp()  local
192   map = physmem_map(physmem, addr & ~(pagesize-1), sizeof(buf) + (addr & (pagesize-1)), 0);  in check_and_parse_rsdp()
196   rsdp = (struct acpi_rsdp *)buf;  in check_and_parse_rsdp()
197   memcpy(rsdp, (unsigned char *)map + (addr & (pagesize-1)), sizeof(buf));  in check_and_parse_rsdp()
199   physmem_unmap(physmem, map, sizeof(buf));  in check_and_parse_rsdp()
223   char buf[1024];  in find_rsdp_address()  local
247           while (fgets(buf, sizeof(buf), f))  in find_rsdp_address()
249               len = strlen(buf);  in find_rsdp_address()
250               while (len > 0 && buf[len-1] == '\n')  in find_rsdp_address()
251                 buf[--len] = '\0';  in find_rsdp_address()
252               if (strncmp(buf, "ACPI20=", 7) == 0 && isxdigit(buf[7]))  in find_rsdp_address()
255                   ullnum = strtoull(buf+7, &endptr, 16);  in find_rsdp_address()
259               else if (strncmp(buf, "ACPI=", 5) == 0 && isxdigit(buf[5]))  in find_rsdp_address()
262                   ullnum = strtoull(buf+5, &endptr, 16);  in find_rsdp_address()
283       if (kenv(KENV_GET, "hint.acpi.0.rsdp", buf, sizeof(buf)) > 0)  in find_rsdp_address()
286           ullnum = strtoull(buf, &endptr, 16);  in find_rsdp_address()
1136 ecam_read(struct pci_dev *d, int pos, byte *buf, int len)  argument
1144     return pci_generic_block_read(d, pos, buf, len);
1152       buf[0] = physmem_readb(reg);
1155       ((u16 *) buf)[0] = physmem_readw(reg);
1158       ((u32 *) buf)[0] = physmem_readl(reg);
1166 ecam_write(struct pci_dev *d, int pos, byte *buf, int len)  argument
1174     return pci_generic_block_read(d, pos, buf, len);
1182       physmem_writeb(buf[0], reg);
1185       physmem_writew(((u16 *) buf)[0], reg);
1188       physmem_writel(((u32 *) buf)[0], reg);