1 /* 2 * 3 * Definitions for H3600 Handheld Computer 4 * 5 * Copyright 2001 Compaq Computer Corporation. 6 * 7 * Use consistent with the GNU GPL is permitted, 8 * provided that this copyright notice is 9 * preserved in its entirety in all copies and derived works. 10 * 11 * COMPAQ COMPUTER CORPORATION MAKES NO WARRANTIES, EXPRESSED OR IMPLIED, 12 * AS TO THE USEFULNESS OR CORRECTNESS OF THIS CODE OR ITS 13 * FITNESS FOR ANY PARTICULAR PURPOSE. 14 * 15 * Author: Jamey Hicks. 16 * 17 */ 18 19 /* LinkUp Systems PCCard/CompactFlash Interface for SA-1100 */ 20 21 /* PC Card Status Register */ 22 #define LINKUP_PRS_S1 (1 << 0) /* voltage control bits S1-S4 */ 23 #define LINKUP_PRS_S2 (1 << 1) 24 #define LINKUP_PRS_S3 (1 << 2) 25 #define LINKUP_PRS_S4 (1 << 3) 26 #define LINKUP_PRS_BVD1 (1 << 4) 27 #define LINKUP_PRS_BVD2 (1 << 5) 28 #define LINKUP_PRS_VS1 (1 << 6) 29 #define LINKUP_PRS_VS2 (1 << 7) 30 #define LINKUP_PRS_RDY (1 << 8) 31 #define LINKUP_PRS_CD1 (1 << 9) 32 #define LINKUP_PRS_CD2 (1 << 10) 33 34 /* PC Card Command Register */ 35 #define LINKUP_PRC_S1 (1 << 0) 36 #define LINKUP_PRC_S2 (1 << 1) 37 #define LINKUP_PRC_S3 (1 << 2) 38 #define LINKUP_PRC_S4 (1 << 3) 39 #define LINKUP_PRC_RESET (1 << 4) 40 #define LINKUP_PRC_APOE (1 << 5) /* Auto Power Off Enable: clears S1-S4 when either nCD goes high */ 41 #define LINKUP_PRC_CFE (1 << 6) /* CompactFlash mode Enable: addresses A[10:0] only, A[25:11] high */ 42 #define LINKUP_PRC_SOE (1 << 7) /* signal output driver enable */ 43 #define LINKUP_PRC_SSP (1 << 8) /* sock select polarity: 0 for socket 0, 1 for socket 1 */ 44 #define LINKUP_PRC_MBZ (1 << 15) /* must be zero */ 45 46 struct linkup_l1110 { 47 volatile short prc; 48 }; 49