| aic7xxx.reg (594c945a5419a2983c0329a0fae4e1e1cadd96f9) | aic7xxx.reg (04389c855e56d1715637fa43575ec13455a68b2e) |
|---|---|
| 1/*- 2 * Aic7xxx register and scratch ram definitions. 3 * 4 * Copyright (c) 1994-2001 Justin T. Gibbs. 5 * Copyright (c) 2000-2001 Adaptec Inc. 6 * All rights reserved. 7 * 8 * Redistribution and use in source and binary forms, with or without --- 1496 unchanged lines hidden (view full) --- 1505 } 1506} 1507 1508scratch_ram { 1509 address 0x05a 1510 size 6 1511 /* 1512 * These are reserved registers in the card's scratch ram on the 2742. | 1/*- 2 * Aic7xxx register and scratch ram definitions. 3 * 4 * Copyright (c) 1994-2001 Justin T. Gibbs. 5 * Copyright (c) 2000-2001 Adaptec Inc. 6 * All rights reserved. 7 * 8 * Redistribution and use in source and binary forms, with or without --- 1496 unchanged lines hidden (view full) --- 1505 } 1506} 1507 1508scratch_ram { 1509 address 0x05a 1510 size 6 1511 /* 1512 * These are reserved registers in the card's scratch ram on the 2742. |
| 1513 * The EISA configuraiton chip is mapped here. On Rev E. of the | 1513 * The EISA configuration chip is mapped here. On Rev E. of the |
| 1514 * aic7770, the sequencer can use this area for scratch, but the 1515 * host cannot directly access these registers. On later chips, this 1516 * area can be read and written by both the host and the sequencer. 1517 * Even on later chips, many of these locations are initialized by 1518 * the BIOS. 1519 */ 1520 SCSICONF { 1521 size 1 --- 74 unchanged lines hidden --- | 1514 * aic7770, the sequencer can use this area for scratch, but the 1515 * host cannot directly access these registers. On later chips, this 1516 * area can be read and written by both the host and the sequencer. 1517 * Even on later chips, many of these locations are initialized by 1518 * the BIOS. 1519 */ 1520 SCSICONF { 1521 size 1 --- 74 unchanged lines hidden --- |