[linux.git] / drivers / pcmcia / vrc4173_cardu.h

/*
 * FILE NAME
 *	drivers/pcmcia/vrc4173_cardu.h
 *
 * BRIEF MODULE DESCRIPTION
 *	Include file for NEC VRC4173 CARDU.
 *
 * Copyright 2002 Yoichi Yuasa <[email protected]>
 *
 *  This program is free software; you can redistribute it and/or modify it
 *  under the terms of the GNU General Public License as published by the
 *  Free Software Foundation; either version 2 of the License, or (at your
 *  option) any later version.
 *
 *  THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED
 *  WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
 *  MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
 *  IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
 *  INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
 *  BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
 *  OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
 *  ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR
 *  TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE
 *  USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 *
 *  You should have received a copy of the GNU General Public License along
 *  with this program; if not, write to the Free Software Foundation, Inc.,
 *  675 Mass Ave, Cambridge, MA 02139, USA.
 */
#ifndef _VRC4173_CARDU_H
#define _VRC4173_CARDU_H

#include <linux/pci.h>

#include <pcmcia/ss.h>

#define CARDU_MAX_SOCKETS	2
#define CARDU1			0
#define CARDU2			1

/*
 * PCI Configuration Registers
 */
#define BRGCNT			0x3e
 #define POST_WR_EN		0x0400
 #define MEM1_PREF_EN		0x0200
 #define MEM0_PREF_EN		0x0100
 #define IREQ_INT		0x0080
 #define CARD_RST		0x0040
 #define MABORT_MODE		0x0020
 #define VGA_EN			0x0008
 #define ISA_EN			0x0004
 #define SERR_EN		0x0002
 #define PERR_EN		0x0001

#define SYSCNT			0x80
 #define BAD_VCC_REQ_DISB	0x00200000
 #define PCPCI_EN		0x00080000
 #define CH_ASSIGN_MASK		0x00070000
 #define CH_ASSIGN_NODMA	0x00040000
 #define SUB_ID_WR_EN		0x00000008
 #define ASYN_INT_MODE		0x00000004
 #define PCI_CLK_RIN		0x00000002

#define DEVCNT			0x91
 #define ZOOM_VIDEO_EN		0x40
 #define SR_PCI_INT_SEL_MASK	0x18
 #define SR_PCI_INT_SEL_NONE	0x00
 #define PCI_INT_MODE		0x04
 #define IRQ_MODE		0x02
 #define IFG			0x01

#define CHIPCNT			0x9c
 #define S_PREF_DISB		0x10

#define SERRDIS			0x9f
 #define SERR_DIS_MAB		0x10
 #define SERR_DIS_TAB		0x08
 #define SERR_DIS_DT_PERR	0x04

/*
 * ExCA Registers
 */
#define EXCA_REGS_BASE		0x800
#define EXCA_REGS_SIZE		0x800

#define ID_REV			0x000
 #define IF_TYPE_16BIT		0x80

#define IF_STATUS		0x001
 #define CARD_PWR		0x40
 #define READY			0x20
 #define CARD_WP		0x10
 #define CARD_DETECT2		0x08
 #define CARD_DETECT1		0x04
 #define BV_DETECT_MASK		0x03
 #define BV_DETECT_GOOD		0x03	/* Memory card */
 #define BV_DETECT_WARN		0x02
 #define BV_DETECT_BAD1		0x01
 #define BV_DETECT_BAD0		0x00
 #define STSCHG			0x02	/* I/O card */
 #define SPKR			0x01

#define PWR_CNT			0x002
 #define CARD_OUT_EN		0x80
 #define VCC_MASK		0x18
 #define VCC_3V			0x18
 #define VCC_5V			0x10
 #define VCC_0V			0x00
 #define VPP_MASK		0x03
 #define VPP_12V		0x02
 #define VPP_VCC		0x01
 #define VPP_0V			0x00

#define INT_GEN_CNT		0x003
 #define CARD_REST0		0x40
 #define CARD_TYPE_MASK		0x20
 #define CARD_TYPE_IO		0x20
 #define CARD_TYPE_MEM		0x00

#define CARD_SC			0x004
 #define CARD_DT_CHG		0x08
 #define RDY_CHG		0x04
 #define BAT_WAR_CHG		0x02
 #define BAT_DEAD_ST_CHG	0x01

#define CARD_SCI		0x005
 #define CARD_DT_EN		0x08
 #define RDY_EN			0x04
 #define BAT_WAR_EN		0x02
 #define BAT_DEAD_EN		0x01

#define ADR_WIN_EN		0x006
 #define IO_WIN_EN(x)		(0x40 << (x))
 #define MEM_WIN_EN(x)		(0x01 << (x))

#define IO_WIN_CNT		0x007
 #define IO_WIN_CNT_MASK(x)	(0x03 << ((x) << 2))
 #define IO_WIN_DATA_AUTOSZ(x)	(0x02 << ((x) << 2))
 #define IO_WIN_DATA_16BIT(x)	(0x01 << ((x) << 2))

#define IO_WIN_SA(x)		(0x008 + ((x) << 2))
#define IO_WIN_EA(x)		(0x00a + ((x) << 2))

#define MEM_WIN_SA(x)		(0x010 + ((x) << 3))
 #define MEM_WIN_DSIZE		0x8000

#define MEM_WIN_EA(x)		(0x012 + ((x) << 3))

#define MEM_WIN_OA(x)		(0x014 + ((x) << 3))
 #define MEM_WIN_WP		0x8000
 #define MEM_WIN_REGSET		0x4000

#define GEN_CNT			0x016
 #define VS2_STATUS		0x80
 #define VS1_STATUS		0x40
 #define EXCA_REG_RST_EN	0x02

#define GLO_CNT			0x01e
 #define FUN_INT_LEV		0x08
 #define INT_WB_CLR		0x04
 #define CSC_INT_LEV		0x02

#define IO_WIN_OAL(x)		(0x036 + ((x) << 1))
#define IO_WIN_OAH(x)		(0x037 + ((x) << 1))

#define MEM_WIN_SAU(x)		(0x040 + (x))

#define IO_SETUP_TIM		0x080
#define IO_CMD_TIM		0x081
#define IO_HOLD_TIM		0x082
#define MEM_SETUP_TIM(x)	(0x084 + ((x) << 2))
#define MEM_CMD_TIM(x)		(0x085 + ((x) << 2))
#define MEM_HOLD_TIM(x)		(0x086 + ((x) << 2))
 #define TIM_CLOCKS(x)		((x) - 1)

#define MEM_TIM_SEL1		0x08c
#define MEM_TIM_SEL2		0x08d
 #define MEM_WIN_TIMSEL1(x)	(0x03 << (((x) & 3) << 1))

#define MEM_WIN_PWEN		0x091
 #define POSTWEN		0x01

/*
 * CardBus Socket Registers
 */
#define CARDBUS_SOCKET_REGS_BASE	0x000
#define CARDBUS_SOCKET_REGS_SIZE	0x800

#define SKT_EV			0x000
 #define POW_CYC_EV		0x00000008
 #define CCD2_EV		0x00000004
 #define CCD1_EV		0x00000002
 #define CSTSCHG_EV		0x00000001

#define SKT_MASK		0x004
 #define POW_CYC_MASK		0x00000008
 #define CCD_MASK		0x00000006
 #define CSC_MASK		0x00000001

#define SKT_PRE_STATE		0x008
#define SKT_FORCE_EV		0x00c
 #define VOL_3V_SKT		0x20000000
 #define VOL_5V_SKT		0x10000000
 #define CVS_TEST		0x00004000
 #define VOL_YV_CARD_DT		0x00002000
 #define VOL_XV_CARD_DT		0x00001000
 #define VOL_3V_CARD_DT		0x00000800
 #define VOL_5V_CARD_DT		0x00000400
 #define BAD_VCC_REQ		0x00000200
 #define DATA_LOST		0x00000100
 #define NOT_A_CARD		0x00000080
 #define CREADY			0x00000040
 #define CB_CARD_DT		0x00000020
 #define R2_CARD_DT		0x00000010
 #define POW_UP			0x00000008
 #define CCD20			0x00000004
 #define CCD10			0x00000002
 #define CSTSCHG		0x00000001

#define SKT_CNT			0x010
 #define STP_CLK_EN		0x00000080
 #define VCC_CNT_MASK		0x00000070
 #define VCC_CNT_3V		0x00000030
 #define VCC_CNT_5V		0x00000020
 #define VCC_CNT_0V		0x00000000
 #define VPP_CNT_MASK		0x00000007
 #define VPP_CNT_3V		0x00000003
 #define VPP_CNT_5V		0x00000002
 #define VPP_CNT_12V		0x00000001
 #define VPP_CNT_0V		0x00000000

typedef struct vrc4173_socket {
	int noprobe;
	struct pci_dev *dev;
	void *base;
	void (*handler)(void *, unsigned int);
	void *info;
	socket_cap_t cap;
	spinlock_t event_lock;
	uint16_t events;
	struct socket_info_t *pcmcia_socket;
	struct work_struct tq_work;
	char name[20];
} vrc4173_socket_t;

#endif /* _VRC4173_CARDU_H */
Commit	Line	Data
1da177e4 LT	1	/*
	2	* FILE NAME
	3	* drivers/pcmcia/vrc4173_cardu.h
	4	*
	5	* BRIEF MODULE DESCRIPTION
	6	* Include file for NEC VRC4173 CARDU.
	7	*
ada8e951	8	* Copyright 2002 Yoichi Yuasa <[email protected]>
1da177e4 LT	9	*
	10	* This program is free software; you can redistribute it and/or modify it
	11	* under the terms of the GNU General Public License as published by the
	12	* Free Software Foundation; either version 2 of the License, or (at your
	13	* option) any later version.
	14	*
	15	* THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED
	16	* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
	17	* MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
	18	* IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
	19	* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
	20	* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
	21	* OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
	22	* ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR
	23	* TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE
	24	* USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
	25	*
	26	* You should have received a copy of the GNU General Public License along
	27	* with this program; if not, write to the Free Software Foundation, Inc.,
	28	* 675 Mass Ave, Cambridge, MA 02139, USA.
	29	*/
	30	#ifndef _VRC4173_CARDU_H
	31	#define _VRC4173_CARDU_H
	32
	33	#include <linux/pci.h>
	34
	35	#include <pcmcia/ss.h>
	36
	37	#define CARDU_MAX_SOCKETS 2
	38	#define CARDU1 0
	39	#define CARDU2 1
	40
	41	/*
	42	* PCI Configuration Registers
	43	*/
	44	#define BRGCNT 0x3e
	45	#define POST_WR_EN 0x0400
	46	#define MEM1_PREF_EN 0x0200
	47	#define MEM0_PREF_EN 0x0100
	48	#define IREQ_INT 0x0080
	49	#define CARD_RST 0x0040
	50	#define MABORT_MODE 0x0020
	51	#define VGA_EN 0x0008
	52	#define ISA_EN 0x0004
	53	#define SERR_EN 0x0002
	54	#define PERR_EN 0x0001
	55
	56	#define SYSCNT 0x80
	57	#define BAD_VCC_REQ_DISB 0x00200000
	58	#define PCPCI_EN 0x00080000
	59	#define CH_ASSIGN_MASK 0x00070000
	60	#define CH_ASSIGN_NODMA 0x00040000
	61	#define SUB_ID_WR_EN 0x00000008
	62	#define ASYN_INT_MODE 0x00000004
	63	#define PCI_CLK_RIN 0x00000002
	64
	65	#define DEVCNT 0x91
	66	#define ZOOM_VIDEO_EN 0x40
	67	#define SR_PCI_INT_SEL_MASK 0x18
	68	#define SR_PCI_INT_SEL_NONE 0x00
	69	#define PCI_INT_MODE 0x04
	70	#define IRQ_MODE 0x02
	71	#define IFG 0x01
	72
73	#define CHIPCNT 0x9c
74	#define S_PREF_DISB 0x10
75
76	#define SERRDIS 0x9f
77	#define SERR_DIS_MAB 0x10
78	#define SERR_DIS_TAB 0x08
79	#define SERR_DIS_DT_PERR 0x04
80
81	/*
82	* ExCA Registers
83	*/
84	#define EXCA_REGS_BASE 0x800
85	#define EXCA_REGS_SIZE 0x800
86
87	#define ID_REV 0x000
88	#define IF_TYPE_16BIT 0x80
89
90	#define IF_STATUS 0x001
91	#define CARD_PWR 0x40
92	#define READY 0x20
93	#define CARD_WP 0x10
94	#define CARD_DETECT2 0x08
95	#define CARD_DETECT1 0x04
96	#define BV_DETECT_MASK 0x03
97	#define BV_DETECT_GOOD 0x03 /* Memory card */
98	#define BV_DETECT_WARN 0x02
99	#define BV_DETECT_BAD1 0x01
100	#define BV_DETECT_BAD0 0x00
101	#define STSCHG 0x02 /* I/O card */
102	#define SPKR 0x01
103
104	#define PWR_CNT 0x002
105	#define CARD_OUT_EN 0x80
106	#define VCC_MASK 0x18
107	#define VCC_3V 0x18
108	#define VCC_5V 0x10
109	#define VCC_0V 0x00
110	#define VPP_MASK 0x03
111	#define VPP_12V 0x02
112	#define VPP_VCC 0x01
113	#define VPP_0V 0x00
114
115	#define INT_GEN_CNT 0x003
116	#define CARD_REST0 0x40
117	#define CARD_TYPE_MASK 0x20
118	#define CARD_TYPE_IO 0x20
119	#define CARD_TYPE_MEM 0x00
120
121	#define CARD_SC 0x004
122	#define CARD_DT_CHG 0x08
123	#define RDY_CHG 0x04
124	#define BAT_WAR_CHG 0x02
125	#define BAT_DEAD_ST_CHG 0x01
126
127	#define CARD_SCI 0x005
128	#define CARD_DT_EN 0x08
129	#define RDY_EN 0x04
130	#define BAT_WAR_EN 0x02
131	#define BAT_DEAD_EN 0x01
132
133	#define ADR_WIN_EN 0x006
134	#define IO_WIN_EN(x) (0x40 << (x))
135	#define MEM_WIN_EN(x) (0x01 << (x))
136
137	#define IO_WIN_CNT 0x007
138	#define IO_WIN_CNT_MASK(x) (0x03 << ((x) << 2))
139	#define IO_WIN_DATA_AUTOSZ(x) (0x02 << ((x) << 2))
140	#define IO_WIN_DATA_16BIT(x) (0x01 << ((x) << 2))
141
142	#define IO_WIN_SA(x) (0x008 + ((x) << 2))
143	#define IO_WIN_EA(x) (0x00a + ((x) << 2))
144
145	#define MEM_WIN_SA(x) (0x010 + ((x) << 3))
146	#define MEM_WIN_DSIZE 0x8000
147
148	#define MEM_WIN_EA(x) (0x012 + ((x) << 3))
149
150	#define MEM_WIN_OA(x) (0x014 + ((x) << 3))
151	#define MEM_WIN_WP 0x8000
152	#define MEM_WIN_REGSET 0x4000
153
154	#define GEN_CNT 0x016
155	#define VS2_STATUS 0x80
156	#define VS1_STATUS 0x40
157	#define EXCA_REG_RST_EN 0x02
158
159	#define GLO_CNT 0x01e
160	#define FUN_INT_LEV 0x08
161	#define INT_WB_CLR 0x04
162	#define CSC_INT_LEV 0x02
163
164	#define IO_WIN_OAL(x) (0x036 + ((x) << 1))
165	#define IO_WIN_OAH(x) (0x037 + ((x) << 1))
166
167	#define MEM_WIN_SAU(x) (0x040 + (x))
168
169	#define IO_SETUP_TIM 0x080
170	#define IO_CMD_TIM 0x081
171	#define IO_HOLD_TIM 0x082
172	#define MEM_SETUP_TIM(x) (0x084 + ((x) << 2))
173	#define MEM_CMD_TIM(x) (0x085 + ((x) << 2))
174	#define MEM_HOLD_TIM(x) (0x086 + ((x) << 2))
175	#define TIM_CLOCKS(x) ((x) - 1)
176
177	#define MEM_TIM_SEL1 0x08c
178	#define MEM_TIM_SEL2 0x08d
179	#define MEM_WIN_TIMSEL1(x) (0x03 << (((x) & 3) << 1))
180
181	#define MEM_WIN_PWEN 0x091
182	#define POSTWEN 0x01
183
184	/*
185	* CardBus Socket Registers
186	*/
187	#define CARDBUS_SOCKET_REGS_BASE 0x000
188	#define CARDBUS_SOCKET_REGS_SIZE 0x800
189
190	#define SKT_EV 0x000
191	#define POW_CYC_EV 0x00000008
192	#define CCD2_EV 0x00000004
193	#define CCD1_EV 0x00000002
194	#define CSTSCHG_EV 0x00000001
195
196	#define SKT_MASK 0x004
197	#define POW_CYC_MASK 0x00000008
198	#define CCD_MASK 0x00000006
199	#define CSC_MASK 0x00000001
200
201	#define SKT_PRE_STATE 0x008
202	#define SKT_FORCE_EV 0x00c
203	#define VOL_3V_SKT 0x20000000
204	#define VOL_5V_SKT 0x10000000
205	#define CVS_TEST 0x00004000
206	#define VOL_YV_CARD_DT 0x00002000
207	#define VOL_XV_CARD_DT 0x00001000
208	#define VOL_3V_CARD_DT 0x00000800
209	#define VOL_5V_CARD_DT 0x00000400
210	#define BAD_VCC_REQ 0x00000200
211	#define DATA_LOST 0x00000100
212	#define NOT_A_CARD 0x00000080
213	#define CREADY 0x00000040
214	#define CB_CARD_DT 0x00000020
215	#define R2_CARD_DT 0x00000010
216	#define POW_UP 0x00000008
217	#define CCD20 0x00000004
218	#define CCD10 0x00000002
219	#define CSTSCHG 0x00000001
220
221	#define SKT_CNT 0x010
222	#define STP_CLK_EN 0x00000080
223	#define VCC_CNT_MASK 0x00000070
224	#define VCC_CNT_3V 0x00000030
225	#define VCC_CNT_5V 0x00000020
226	#define VCC_CNT_0V 0x00000000
227	#define VPP_CNT_MASK 0x00000007
228	#define VPP_CNT_3V 0x00000003
229	#define VPP_CNT_5V 0x00000002
230	#define VPP_CNT_12V 0x00000001
231	#define VPP_CNT_0V 0x00000000
232
233	typedef struct vrc4173_socket {
234	int noprobe;
235	struct pci_dev *dev;
236	void *base;
237	void (handler)(void , unsigned int);
238	void *info;
239	socket_cap_t cap;
240	spinlock_t event_lock;
241	uint16_t events;
242	struct socket_info_t *pcmcia_socket;
243	struct work_struct tq_work;
244	char name[20];
245	} vrc4173_socket_t;
246
247	#endif /* _VRC4173_CARDU_H */