diff options
| author | Anthony Liguori | 2013-04-08 20:12:32 +0200 |
|---|---|---|
| committer | Anthony Liguori | 2013-04-08 20:12:33 +0200 |
| commit | 47b5264eb3e1cd2825e48d28fd0d1b239ed53974 (patch) | |
| tree | 3efa22775b82624df0cb10486ea05526613b9ea6 /hw/firmware_abi.h | |
| parent | Merge remote-tracking branch 'stefanha/net' into staging (diff) | |
| parent | hw: move private headers to hw/ subdirectories. (diff) | |
| download | qemu-47b5264eb3e1cd2825e48d28fd0d1b239ed53974.tar.gz qemu-47b5264eb3e1cd2825e48d28fd0d1b239ed53974.tar.xz qemu-47b5264eb3e1cd2825e48d28fd0d1b239ed53974.zip | |
Merge remote-tracking branch 'bonzini/hw-dirs' into staging
# By Paolo Bonzini
# Via Paolo Bonzini
* bonzini/hw-dirs: (35 commits)
hw: move private headers to hw/ subdirectories.
MAINTAINERS: update for source code movement
hw: move last file to hw/arm/
hw: move hw/kvm/ to hw/i386/kvm
hw: move ARM CPU cores to hw/cpu/, configure with default-configs/
hw: move other devices to hw/misc/, configure with default-configs/
hw: move NVRAM interfaces to hw/nvram/, configure with default-configs/
hw: move GPIO interfaces to hw/gpio/, configure with default-configs/
hw: move interrupt controllers to hw/intc/, configure with default-configs/
hw: move DMA controllers to hw/dma/, configure with default-configs/
hw: move VFIO and ivshmem to hw/misc/
hw: move PCI bridges to hw/pci-* or hw/ARCH
hw: move SD/MMC devices to hw/sd/, configure with default-configs/
hw: move timer devices to hw/timer/, configure with default-configs/
hw: move ISA bridges and devices to hw/isa/, configure with default-configs/
hw: move char devices to hw/char/, configure via default-configs/
hw: move more files to hw/xen/
hw: move SCSI controllers to hw/scsi/, configure via default-configs/
hw: move SSI controllers to hw/ssi/, configure via default-configs/
hw: move I2C controllers to hw/i2c/, configure via default-configs/
...
Message-id: 1365442249-18259-1-git-send-email-pbonzini@redhat.com
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Diffstat (limited to 'hw/firmware_abi.h')
| -rw-r--r-- | hw/firmware_abi.h | 73 |
1 files changed, 0 insertions, 73 deletions
diff --git a/hw/firmware_abi.h b/hw/firmware_abi.h deleted file mode 100644 index 5e6e5d4d34..0000000000 --- a/hw/firmware_abi.h +++ /dev/null @@ -1,73 +0,0 @@ -#ifndef FIRMWARE_ABI_H -#define FIRMWARE_ABI_H - -/* OpenBIOS NVRAM partition */ -struct OpenBIOS_nvpart_v1 { - uint8_t signature; - uint8_t checksum; - uint16_t len; // BE, length divided by 16 - char name[12]; -}; - -#define OPENBIOS_PART_SYSTEM 0x70 -#define OPENBIOS_PART_FREE 0x7f - -static inline void -OpenBIOS_finish_partition(struct OpenBIOS_nvpart_v1 *header, uint32_t size) -{ - unsigned int i, sum; - uint8_t *tmpptr; - - // Length divided by 16 - header->len = cpu_to_be16(size >> 4); - - // Checksum - tmpptr = (uint8_t *)header; - sum = *tmpptr; - for (i = 0; i < 14; i++) { - sum += tmpptr[2 + i]; - sum = (sum + ((sum & 0xff00) >> 8)) & 0xff; - } - header->checksum = sum & 0xff; -} - -static inline uint32_t -OpenBIOS_set_var(uint8_t *nvram, uint32_t addr, const char *str) -{ - uint32_t len; - - len = strlen(str) + 1; - memcpy(&nvram[addr], str, len); - - return addr + len; -} - -/* Sun IDPROM structure at the end of NVRAM */ -/* from http://www.squirrel.com/squirrel/sun-nvram-hostid.faq.html */ -struct Sun_nvram { - uint8_t type; /* always 01 */ - uint8_t machine_id; /* first byte of host id (machine type) */ - uint8_t macaddr[6]; /* 6 byte ethernet address (first 3 bytes 08, 00, 20) */ - uint8_t date[4]; /* date of manufacture */ - uint8_t hostid[3]; /* remaining 3 bytes of host id (serial number) */ - uint8_t checksum; /* bitwise xor of previous bytes */ -}; - -static inline void -Sun_init_header(struct Sun_nvram *header, const uint8_t *macaddr, int machine_id) -{ - uint8_t tmp, *tmpptr; - unsigned int i; - - header->type = 1; - header->machine_id = machine_id & 0xff; - memcpy(&header->macaddr, macaddr, 6); - /* Calculate checksum */ - tmp = 0; - tmpptr = (uint8_t *)header; - for (i = 0; i < 15; i++) - tmp ^= tmpptr[i]; - - header->checksum = tmp; -} -#endif /* FIRMWARE_ABI_H */ |
