194 lines
6.9 KiB
C
194 lines
6.9 KiB
C
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/*++
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Copyright (c) 1994 Microsoft Corporation
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Module Name:
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cb.h
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Abstract:
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This header contains generic cardbus definitions.
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Author(s):
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Neil Sandlin (neilsa)
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Revisions:
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--*/
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#ifndef _PCMCIA_CB_H_
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#define _PCMCIA_CB_H_
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//
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// Cardbus register definitions
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//
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#define CARDBUS_EXCA_REGISTER_BASE 0x800
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#define CARDBUS_SOCKET_EVENT_REG 0x0
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#define CARDBUS_SOCKET_MASK_REG 0x4
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#define CARDBUS_SOCKET_PRESENT_STATE_REG 0x8
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#define CARDBUS_SOCKET_FORCE_EVENT_REG 0xc
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#define CARDBUS_SOCKET_CONTROL_REG 0x10
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//
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// Masks for testing SOCKET_PRESENT_STATE Register
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//
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#define CARDBUS_CARDSTS 0x1
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#define CARDBUS_CD1 0x2
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#define CARDBUS_CD2 0x4
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#define CARDBUS_PWRCYCLE 0x8
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#define CARDBUS_16BIT_CARD 0x10
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#define CARDBUS_CB_CARD 0x20
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#define CARDBUS_READY 0x40
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#define CARDBUS_NOT_A_CARD 0x80
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#define CARDBUS_DATALOST 0x100
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#define CARDBUS_BAD_VCC_REQ 0x200
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#define CARDBUS_CARD_SUPPORTS_5V 0x400
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#define CARDBUS_CARD_SUPPORTS_3V 0x800
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#define CARDBUS_CARD_SUPPORTS_XV 0x1000
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#define CARDBUS_CARD_SUPPORTS_YV 0x2000
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#define CARDBUS_SOCKET_SUPPORTS_5V 0x10000000
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#define CARDBUS_SOCKET_SUPPORTS_3V 0x20000000
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#define CARDBUS_SOCKET_SUPPORTS_XV 0x40000000
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#define CARDBUS_SOCKET_SUPPORTS_YV 0x80000000
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//CardBus Registers
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#define CBREG_SKTEVENT 0x00
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#define CBREG_SKTMASK 0x04
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#define CBREG_SKTSTATE 0x08
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#define CBREG_SKTFORCE 0x0c
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#define CBREG_SKTPOWER 0x10
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//TI CardBus Registers
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#define CBREG_TI_SKT_POWER_MANAGEMENT 0x20
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#define CBREG_TI_CLKCTRLLEN 0x00010000L
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#define CBREG_TI_CLKCTRL 0x00000001L
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//O2Micro CardBus Registers
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#define CBREG_O2MICRO_ZVCTRL 0x20
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#define ZVCTRL_ZV_ENABLE 0x01
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//Socket Event Register bits
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#define SKTEVENT_CSTSCHG 0x00000001L
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#define SKTEVENT_CCD1 0x00000002L
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#define SKTEVENT_CCD2 0x00000004L
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#define SKTEVENT_CCD_MASK (SKTEVENT_CCD1 | SKTEVENT_CCD2)
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#define SKTEVENT_POWERCYCLE 0x00000008L
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#define SKTEVENT_MASK 0x0000000fL
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//Socket Mask Register bits
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#define SKTMSK_CSTSCHG 0x00000001L
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#define SKTMSK_CCD 0x00000006L
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#define SKTMSK_CCD1 0x00000002L
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#define SKTMSK_CCD2 0x00000004L
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#define SKTMSK_POWERCYCLE 0x00000008L
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//Socket Present State Register bits
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#define SKTSTATE_CSTSCHG 0x00000001L
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#define SKTSTATE_CCD1 0x00000002L
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#define SKTSTATE_CCD2 0x00000004L
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#define SKTSTATE_CCD_MASK (SKTSTATE_CCD1 | SKTSTATE_CCD2)
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#define SKTSTATE_POWERCYCLE 0x00000008L
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#define SKTSTATE_CARDTYPE_MASK 0x00000030L
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#define SKTSTATE_R2CARD 0x00000010L
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#define SKTSTATE_CBCARD 0x00000020L
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#define SKTSTATE_OPTI_DOCK 0x00000030L
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#define CARDTYPE(dw) ((dw) & SKTSTATE_CARDTYPE_MASK)
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#define SKTSTATE_CARDINT 0x00000040L
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#define SKTSTATE_NOTACARD 0x00000080L
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#define SKTSTATE_DATALOST 0x00000100L
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#define SKTSTATE_BADVCCREQ 0x00000200L
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#define SKTSTATE_5VCARD 0x00000400L
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#define SKTSTATE_3VCARD 0x00000800L
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#define SKTSTATE_XVCARD 0x00001000L
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#define SKTSTATE_YVCARD 0x00002000L
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#define SKTSTATE_CARDVCC_MASK (SKTSTATE_5VCARD | SKTSTATE_3VCARD | \
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SKTSTATE_XVCARD | SKTSTATE_YVCARD)
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#define SKTSTATE_5VSOCKET 0x10000000L
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#define SKTSTATE_3VSOCKET 0x20000000L
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#define SKTSTATE_XVSOCKET 0x40000000L
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#define SKTSTATE_YVSOCKET 0x80000000L
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#define SKTSTATE_SKTVCC_MASK (SKTSTATE_5VSOCKET | \
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SKTSTATE_3VSOCKET | \
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SKTSTATE_XVSOCKET | \
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SKTSTATE_YVSOCKET)
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//Socket Froce Register bits
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#define SKTFORCE_CSTSCHG 0x00000001L
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#define SKTFORCE_CCD1 0x00000002L
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#define SKTFORCE_CCD2 0x00000004L
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#define SKTFORCE_POWERCYCLE 0x00000008L
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#define SKTFORCE_R2CARD 0x00000010L
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#define SKTFORCE_CBCARD 0x00000020L
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#define SKTFORCE_NOTACARD 0x00000080L
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#define SKTFORCE_DATALOST 0x00000100L
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#define SKTFORCE_BADVCCREQ 0x00000200L
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#define SKTFORCE_5VCARD 0x00000400L
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#define SKTFORCE_3VCARD 0x00000800L
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#define SKTFORCE_XVCARD 0x00001000L
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#define SKTFORCE_YVCARD 0x00002000L
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#define SKTFORCE_CVSTEST 0x00004000L
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#define SKTFORCE_5VSOCKET 0x10000000L
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#define SKTFORCE_3VSOCKET 0x20000000L
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#define SKTFORCE_XVSOCKET 0x40000000L
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#define SKTFORCE_YVSOCKET 0x80000000L
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//Power Control Register bits
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#define SKTPOWER_VPP_CONTROL 0x00000007L
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#define SKTPOWER_VPP_OFF 0x00000000L
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#define SKTPOWER_VPP_120V 0x00000001L
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#define SKTPOWER_VPP_050V 0x00000002L
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#define SKTPOWER_VPP_033V 0x00000003L
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#define SKTPOWER_VPP_0XXV 0x00000004L
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#define SKTPOWER_VPP_0YYV 0x00000005L
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#define SKTPOWER_VCC_CONTROL 0x00000070L
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#define SKTPOWER_VCC_OFF 0x00000000L
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#define SKTPOWER_VCC_050V 0x00000020L
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#define SKTPOWER_VCC_033V 0x00000030L
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#define SKTPOWER_VCC_0XXV 0x00000040L
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#define SKTPOWER_VCC_0YYV 0x00000050L
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#define SKTPOWER_STOPCLOCK 0x00000080L
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//Misc. CardBus Constants
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#define NUMWIN_BRIDGE 4 //2 Mem + 2 IO
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#define EXCAREG_OFFSET 0x0800
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//
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// Number of times we attempt to look at a cardbus device which has
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// invalid config space.
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//
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// This is so that for cards like the Adaptec SlimScsi
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// on TI 1250, 1260 etc. power managed controllers,
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// the config space needs to be read at least twice
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// to ensure reliability
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//
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#define CARDBUS_CONFIG_RETRY_COUNT 5
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//
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// The pcmcia spec only specifies 20 msec for the reset setup delay, but
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// I'm seeing machine/card combination that need a lot more.
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// For example:
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// Gateway Solo 9100 with 3Com/Mhz 10/100 LAN CardBus card
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// Gateway 2000 Solo with a 3c575-TX
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// Toshiba Tecra 540CDT with (unknown)
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//
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#define PCMCIA_DEFAULT_CB_MODEM_READY_DELAY 1000000 // 1 sec
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#define PCMCIA_DEFAULT_CB_RESET_WIDTH_DELAY 100 // 100 usec
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//
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// The pcmcia spec says this should be 50msec, but some hardware seems
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// to need more (for example, a Thinkpad 600 with a Xircom realport modem)
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//
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#define PCMCIA_DEFAULT_CB_RESET_SETUP_DELAY 100000 // 100 msec
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#endif // _PCMCIA_CB_H_
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