1 /* $NetBSD: sl811hsreg.h,v 1.6 2016/09/24 15:06:29 skrll Exp $ */ 2 3 /* 4 * Not (c) 2007 Matthew Orgass 5 * This file is public domain, meaning anyone can make any use of part or all 6 * of this file including copying into other works without credit. Any use, 7 * modified or not, is solely the responsibility of the user. If this file is 8 * part of a collection then use in the collection is governed by the terms of 9 * the collection. 10 */ 11 12 /* 13 * ScanLogic SL811HS USB Host Controller 14 */ 15 16 /* 17 * note: pcmcia attachment uses 4 byte port with data repeated the last three 18 * bytes; using 0x2 instead of 0x1 solves bus corruption on the Vadem Clio 19 * C-1000. The main driver does not use these IDX and PORT values. 20 */ 21 #define SL11_IDX_ADDR (0x00) 22 #define SL11_IDX_DATA (0x01) 23 #define SL11_PORTSTART (0x00) 24 #define SL11_PORTSIZE (0x02) 25 26 #define SL11_E0BASE (0x00) /* Base of Control0 */ 27 #define SL11_E0CTRL (0x00) /* Host Control Register */ 28 #define SL11_E0ADDR (0x01) /* Host Base Address */ 29 #define SL11_E0LEN (0x02) /* Host Base Length */ 30 #define SL11_E0STAT (0x03) /* USB Status (Read) */ 31 #define SL11_E0PID SL11_E0STAT /* Host PID, Device Endpoint (Write) */ 32 #define SL11_E0CONT (0x04) /* Transfer Count (Read) */ 33 #define SL11_E0DEV SL11_E0CONT /* Host Device Address (Write) */ 34 35 #define SL11_E1BASE (0x08) /* Base of Control1 */ 36 #define SL11_E1CTRL (SL11_E1BASE + SL11_E0CTRL) 37 #define SL11_E1ADDR (SL11_E1BASE + SL11_E0ADDR) 38 #define SL11_E1LEN (SL11_E1BASE + SL11_E0LEN) 39 #define SL11_E1STAT (SL11_E1BASE + SL11_E0STAT) 40 #define SL11_E1PID (SL11_E1BASE + SL11_E0PID) 41 #define SL11_E1CONT (SL11_E1BASE + SL11_E0CONT) 42 #define SL11_E1DEV (SL11_E1BASE + SL11_E0DEV) 43 44 #define SL11_CTRL (0x05) /* Control Register1 */ 45 #define SL11_IER (0x06) /* Interrupt Enable Register */ 46 #define SL11_ISR (0x0d) /* Interrupt Status Register */ 47 #define SL11_SOFTIME (0x0e) /* SOF Counter Low (Write) */ 48 #define SL11_REV SL11_SOFTIME /* HW Revision Register (Read) */ 49 #define SL811_CSOF (0x0f) /* SOF Counter High(R), Control2(W) */ 50 #define SL11_MEM (0x10) /* Memory Buffer (0x10 - 0xff) */ 51 52 #define SL11_EPCTRL_ARM (0x01) 53 #define SL11_EPCTRL_ENABLE (0x02) 54 #define SL11_EPCTRL_ARM_ENABLE (SL11_EPCTRL_ARM|SL11_EPCTRL_ENABLE) 55 #define SL11_EPCTRL_DIRECTION (0x04) 56 #define SL11_EPCTRL_ISO (0x10) 57 #define SL11_EPCTRL_SOF (0x20) 58 #define SL11_EPCTRL_DATATOGGLE (0x40) 59 #define SL11_EPCTRL_PREAMBLE (0x80) 60 61 #define SL11_PID_BITS (0xf0) 62 #define SL11_EP_BITS (0x0f) 63 64 #define SL11_PID_OUT (0x10) 65 #define SL11_PID_IN (0x90) 66 #define SL11_PID_SOF (0x50) 67 #define SL11_PID_SETUP (0xd0) 68 69 #define SLHCI_PID_SWAP_IN_OUT (0x80) /* xor to swap IN and OUT */ 70 71 #define SL11_EPSTAT_ACK (0x01) 72 #define SL11_EPSTAT_ERROR (0x02) 73 #define SL11_EPSTAT_TIMEOUT (0x04) 74 #define SL11_EPSTAT_SEQUENCE (0x08) 75 #define SL11_EPSTAT_SETUP (0x10) 76 #define SL11_EPSTAT_OVERFLOW (0x20) 77 #define SL11_EPSTAT_NAK (0x40) 78 #define SL11_EPSTAT_STALL (0x80) 79 #define SL11_EPSTAT_STATBITS ( \ 80 SL11_EPSTAT_ACK | \ 81 SL11_EPSTAT_ERROR | \ 82 SL11_EPSTAT_TIMEOUT | \ 83 SL11_EPSTAT_SETUP | \ 84 SL11_EPSTAT_OVERFLOW | \ 85 SL11_EPSTAT_NAK | \ 86 SL11_EPSTAT_STALL \ 87 ) 88 #define SL11_EPSTAT_ERRBITS ( \ 89 SL11_EPSTAT_ERROR | \ 90 SL11_EPSTAT_TIMEOUT | \ 91 SL11_EPSTAT_NAK | \ 92 SL11_EPSTAT_STALL \ 93 ) 94 95 #define SL11_CTRL_ENABLESOF (0x01) 96 /* #define SL11_CTRL_EOF2 (0x04) XXX ? Reserved in 1.5 */ 97 #define SL11_CTRL_RESETENGINE (0x08) 98 #define SL11_CTRL_JKSTATE (0x10) 99 #define SL11_CTRL_LOWSPEED (0x20) 100 #define SL11_CTRL_SUSPEND (0x40) 101 102 #define SL11_IER_USBA (0x01) /* USB-A done */ 103 #define SL11_IER_USBB (0x02) /* USB-B done */ 104 #define SL11_IER_BABBLE (0x04) /* Babble detection */ 105 #define SL11_IER_SOF (0x10) /* 1ms Start Of Frame timer */ 106 #define SL11_IER_INSERT (0x20) /* Slave Insert/Remove detection */ 107 #define SL11_IER_DEVDET (0x40) /* USB Device Detect */ 108 #define SL11_IER_RESUME (0x40) /* USB Resume */ 109 #define SLHCI_NORMAL_INTERRUPTS (0x33) /* A, B, SOFTIMER, INSERT */ 110 111 #define SL11_ISR_USBA (0x01) /* USB-A done */ 112 #define SL11_ISR_USBB (0x02) /* USB-B done */ 113 #define SL11_ISR_BABBLE (0x04) /* Babble detection or reserved */ 114 #define SL11_ISR_RES (0x08) /* Reserved */ 115 #define SL11_ISR_SOF (0x10) /* 1ms Start Of Frame timer */ 116 #define SL11_ISR_INSERT (0x20) /* Slave Insert/Remove detection */ 117 #define SL11_ISR_NODEV (0x40) /* USB Device Not Present */ 118 #define SL11_ISR_RESUME (0x40) /* USB Resume */ 119 #define SL11_ISR_DATA (0x80) /* Value of the Data+ pin */ 120 121 #define SL11_REV_USBA (0x01) /* USB-A */ 122 #define SL11_REV_USBB (0x02) /* USB-B */ 123 #define SL11_REV_REVMASK (0xf0) /* HW Revision */ 124 125 #define SL11_GET_REV(x) ((x) >> 4) 126 #define SLTYPE_SL11H (0x00) /* SL11H not supported */ 127 #define SLTYPE_SL811HS (0x01) 128 #define SLTYPE_SL811HS_R12 SLTYPE_SL811HS 129 #define SLTYPE_SL811HS_R14 (0x02) 130 #define SLTYPE_SL811HS_R15 SLTYPE_SL811HS_R14 131 132 #define SLHCI_USBAB (0x03) /* USB A/B bits in IER/ISR/flags */ 133 134 #define SL811_CSOF_SOFMASK (0x3f) /* SOF High Counter */ 135 #define SL811_CSOF_POLARITY (0x40) /* Change polarity */ 136 #define SL811_CSOF_MASTER (0x80) /* Master/Slave selection */ 137 138 #define SL11_BUFFER_START (0x10) /* Start of buffer memory */ 139 #define SL11_BUFFER_END (0xff) /* End of buffer memory */ 140 141 #define SL11_MAX_PACKET_SIZE 240 142 143