diff options
Diffstat (limited to 'c/src/lib/libbsp/powerpc/shared/motorola/vpd.h')
| -rw-r--r-- | c/src/lib/libbsp/powerpc/shared/motorola/vpd.h | 143 |
1 files changed, 0 insertions, 143 deletions
diff --git a/c/src/lib/libbsp/powerpc/shared/motorola/vpd.h b/c/src/lib/libbsp/powerpc/shared/motorola/vpd.h deleted file mode 100644 index 23e49ac9f0..0000000000 --- a/c/src/lib/libbsp/powerpc/shared/motorola/vpd.h +++ /dev/null @@ -1,143 +0,0 @@ -#ifndef PPC_MOTLOAD_VPD_H -#define PPC_MOTLOAD_VPD_H - -/* MotLoad VPD format */ - -/* Till Straumann, 2005; see copyright notice at the end of this file */ - -#ifdef __cplusplus - extern "C" { -#endif - -/* -VPD = "MOTOROLA" , { field } - -field = type_byte, length_byte, { data } -*/ - -/* Known fields so far */ -typedef enum { - ProductIdent = 0x01, /* String */ - AssemblyNumber = 0x02, /* String */ - SerialNumber = 0x03, /* String */ - CpuClockHz = 0x05, /* binary (5bytes), 0x01 byte appended to unsigned int */ - BusClockHz = 0x06, /* binary (5bytes), 0x01 byte appended to unsigned int */ - EthernetAddr = 0x08, /* binary (7bytes), 0x00 byte appended, 2nd has 0x01 appended */ - CpuType = 0x09, /* String */ - EEpromCrc = 0x0a, /* binary (4bytes) */ - FlashConfig = 0x0b, /* binary */ - L2CacheConfig = 0x0e, /* binary */ - VPDRevision = 0x0f, /* binary (4bytes) */ - L3CacheConfig = 0x19, /* binary */ - End = 0xff -} VpdKey; - -typedef struct { - VpdKey key; /* key for the data item to be read into 'buf' */ - char instance; /* instance # (starting with 0) - some keys are present more than one time */ - void *buf; /* pointer to area where the data item is to be stored */ - int buflen; /* available space in the buffer */ - char found; /* set by BSP_vpdRetrieveFields() to the original length as found in the PROM */ -} VpdBufRec, *VpdBuf; - - -#define VPD_END { key:End, } - - -/* Scan the VPD EEPROM for a number of fields - * - * Pass an array of VpdBufRec items. The routine - * fills the 'buf'fers for all keys that are found - * and sets the 'found' field to the original length - * of the data (i.e., as found in the PROM) so that - * the routine could be called again with a larger - * buffer. - * - * NOTE: - the array must be terminated by a VPD_END record! - * - no CRC check is performed. - * - INTERRUPT MANAGEMENT MUST BE FUNCTIONAL - * - * RETURNS: 0 on success, -1 if any read errors were - * encountered or if the "MOTOROLA" header - * was not found. - */ -int -BSP_vpdRetrieveFields(VpdBuf data); - -/* Example: - * Read 2nd ethernet address: - * - * char enet_addr_2[6]; - * - * VpdBufRec enetVpd [] = { - * { key: EthernetAddr, instance: 1, buf: enet_addr_2, buflen: 2}, - * VPD_END - * }; - * - * if ( BSP_vpdRetrieveFields(enetVpd) ) { - * error("ethernet address couldn't be read\n"); - * } else if ( enetVpd[0].found < 6 ) { - * error("2nd ethernet address not found in VPD\n"); - * } else { - * use_it(enet_addr_2); - * } - */ - - -/* Simple wrapper if only one field is needed - * - * RETURNS: original length if key is found, -1 on error or if key is not found - */ -int -BSP_vpdRetrieveKey(VpdKey k, void *buf, int buflen, int instance); - -#ifdef __cplusplus - } -#endif - -/* - * Authorship - * ---------- - * This software ('beatnik' RTEMS BSP for MVME6100 and MVME5500) was - * created by Till Straumann <strauman@slac.stanford.edu>, 2005-2007, - * Stanford Linear Accelerator Center, Stanford University. - * - * Acknowledgement of sponsorship - * ------------------------------ - * The 'beatnik' BSP was produced by - * the Stanford Linear Accelerator Center, Stanford University, - * under Contract DE-AC03-76SFO0515 with the Department of Energy. - * - * Government disclaimer of liability - * ---------------------------------- - * Neither the United States nor the United States Department of Energy, - * nor any of their employees, makes any warranty, express or implied, or - * assumes any legal liability or responsibility for the accuracy, - * completeness, or usefulness of any data, apparatus, product, or process - * disclosed, or represents that its use would not infringe privately owned - * rights. - * - * Stanford disclaimer of liability - * -------------------------------- - * Stanford University makes no representations or warranties, express or - * implied, nor assumes any liability for the use of this software. - * - * Stanford disclaimer of copyright - * -------------------------------- - * Stanford University, owner of the copyright, hereby disclaims its - * copyright and all other rights in this software. Hence, anyone may - * freely use it for any purpose without restriction. - * - * Maintenance of notices - * ---------------------- - * In the interest of clarity regarding the origin and status of this - * SLAC software, this and all the preceding Stanford University notices - * are to remain affixed to any copy or derivative of this software made - * or distributed by the recipient and are to be affixed to any copy of - * software made or distributed by the recipient that contains a copy or - * derivative of this software. - * - * ------------------ SLAC Software Notices, Set 4 OTT.002a, 2004 FEB 03 - */ - -#endif |