Linux-2.6.12-rc2

Initial git repository build. I'm not bothering with the full history,
even though we have it. We can create a separate "historical" git
archive of that later if we want to, and in the meantime it's about
3.2GB when imported into git - space that would just make the early
git days unnecessarily complicated, when we don't have a lot of good
infrastructure for it.

Let it rip!

1 files changed, 140 insertions, 0 deletions

diff --git a/drivers/pcmcia/topic.h b/drivers/pcmcia/topic.h
new file mode 100644
index 0000000..be420bb
--- /dev/null
+++ b/drivers/pcmcia/topic.h
@@ -0,0 +1,140 @@
+/*
+ * topic.h 1.8 1999/08/28 04:01:47
+ *
+ * The contents of this file are subject to the Mozilla Public License
+ * Version 1.1 (the "License"); you may not use this file except in
+ * compliance with the License. You may obtain a copy of the License
+ * at http://www.mozilla.org/MPL/
+ *
+ * Software distributed under the License is distributed on an "AS IS"
+ * basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See
+ * the License for the specific language governing rights and
+ * limitations under the License. 
+ *
+ * The initial developer of the original code is David A. Hinds
+ * <dahinds@users.sourceforge.net>.  Portions created by David A. Hinds
+ * are Copyright (C) 1999 David A. Hinds.  All Rights Reserved.
+ *
+ * Alternatively, the contents of this file may be used under the
+ * terms of the GNU General Public License version 2 (the "GPL"), in which
+ * case the provisions of the GPL are applicable instead of the
+ * above.  If you wish to allow the use of your version of this file
+ * only under the terms of the GPL and not to allow others to use
+ * your version of this file under the MPL, indicate your decision by
+ * deleting the provisions above and replace them with the notice and
+ * other provisions required by the GPL.  If you do not delete the
+ * provisions above, a recipient may use your version of this file
+ * under either the MPL or the GPL.
+ * topic.h $Release$ 1999/08/28 04:01:47
+ */
+
+#ifndef _LINUX_TOPIC_H
+#define _LINUX_TOPIC_H
+
+/* Register definitions for Toshiba ToPIC95/97/100 controllers */
+
+#define TOPIC_SOCKET_CONTROL		0x0090	/* 32 bit */
+#define  TOPIC_SCR_IRQSEL		0x00000001
+
+#define TOPIC_SLOT_CONTROL		0x00a0	/* 8 bit */
+#define  TOPIC_SLOT_SLOTON		0x80
+#define  TOPIC_SLOT_SLOTEN		0x40
+#define  TOPIC_SLOT_ID_LOCK		0x20
+#define  TOPIC_SLOT_ID_WP		0x10
+#define  TOPIC_SLOT_PORT_MASK		0x0c
+#define  TOPIC_SLOT_PORT_SHIFT		2
+#define  TOPIC_SLOT_OFS_MASK		0x03
+
+#define TOPIC_CARD_CONTROL		0x00a1	/* 8 bit */
+#define  TOPIC_CCR_INTB			0x20
+#define  TOPIC_CCR_INTA			0x10
+#define  TOPIC_CCR_CLOCK		0x0c
+#define  TOPIC_CCR_PCICLK		0x0c
+#define  TOPIC_CCR_PCICLK_2		0x08
+#define  TOPIC_CCR_CCLK			0x04
+
+#define TOPIC97_INT_CONTROL		0x00a1	/* 8 bit */
+#define  TOPIC97_ICR_INTB		0x20
+#define  TOPIC97_ICR_INTA		0x10
+#define  TOPIC97_ICR_STSIRQNP		0x04
+#define  TOPIC97_ICR_IRQNP		0x02
+#define  TOPIC97_ICR_IRQSEL		0x01
+
+#define TOPIC_CARD_DETECT		0x00a3	/* 8 bit */
+#define  TOPIC_CDR_MODE_PC32		0x80
+#define  TOPIC_CDR_VS1			0x04
+#define  TOPIC_CDR_VS2			0x02
+#define  TOPIC_CDR_SW_DETECT		0x01
+
+#define TOPIC_REGISTER_CONTROL		0x00a4	/* 32 bit */
+#define  TOPIC_RCR_RESUME_RESET		0x80000000
+#define  TOPIC_RCR_REMOVE_RESET		0x40000000
+#define  TOPIC97_RCR_CLKRUN_ENA		0x20000000
+#define  TOPIC97_RCR_TESTMODE		0x10000000
+#define  TOPIC97_RCR_IOPLUP		0x08000000
+#define  TOPIC_RCR_BUFOFF_PWROFF	0x02000000
+#define  TOPIC_RCR_BUFOFF_SIGOFF	0x01000000
+#define  TOPIC97_RCR_CB_DEV_MASK	0x0000f800
+#define  TOPIC97_RCR_CB_DEV_SHIFT	11
+#define  TOPIC97_RCR_RI_DISABLE		0x00000004
+#define  TOPIC97_RCR_CAUDIO_OFF		0x00000002
+#define  TOPIC_RCR_CAUDIO_INVERT	0x00000001
+
+#define TOPIC97_MISC1			0x00ad  /* 8bit */
+#define  TOPIC97_MISC1_CLOCKRUN_ENABLE	0x80
+#define  TOPIC97_MISC1_CLOCKRUN_MODE	0x40
+#define  TOPIC97_MISC1_DETECT_REQ_ENA	0x10
+#define  TOPIC97_MISC1_SCK_CLEAR_DIS	0x04
+#define  TOPIC97_MISC1_R2_LOW_ENABLE	0x10
+
+#define TOPIC97_MISC2			0x00ae  /* 8 bit */
+#define  TOPIC97_MISC2_SPWRCLK_MASK	0x70
+#define  TOPIC97_MISC2_SPWRMOD		0x08
+#define  TOPIC97_MISC2_SPWR_ENABLE	0x04
+#define  TOPIC97_MISC2_ZV_MODE		0x02
+#define  TOPIC97_MISC2_ZV_ENABLE	0x01
+
+#define TOPIC97_ZOOM_VIDEO_CONTROL	0x009c  /* 8 bit */
+#define  TOPIC97_ZV_CONTROL_ENABLE	0x01
+
+#define TOPIC97_AUDIO_VIDEO_SWITCH	0x003c  /* 8 bit */
+#define  TOPIC97_AVS_AUDIO_CONTROL	0x02
+#define  TOPIC97_AVS_VIDEO_CONTROL	0x01
+
+
+static void topic97_zoom_video(struct pcmcia_socket *sock, int onoff)
+{
+	struct yenta_socket *socket = container_of(sock, struct yenta_socket, socket);
+	u8 reg_zv, reg;
+
+	reg_zv = config_readb(socket, TOPIC97_ZOOM_VIDEO_CONTROL);
+	if (onoff) {
+		reg_zv |= TOPIC97_ZV_CONTROL_ENABLE;
+		config_writeb(socket, TOPIC97_ZOOM_VIDEO_CONTROL, reg_zv);
+
+		reg = config_readb(socket, TOPIC97_MISC2);
+		reg |= TOPIC97_MISC2_ZV_ENABLE;
+		config_writeb(socket, TOPIC97_MISC2, reg);
+
+		/* not sure this is needed, doc is unclear */
+#if 0
+		reg = config_readb(socket, TOPIC97_AUDIO_VIDEO_SWITCH);
+		reg |= TOPIC97_AVS_AUDIO_CONTROL | TOPIC97_AVS_VIDEO_CONTROL;
+		config_writeb(socket, TOPIC97_AUDIO_VIDEO_SWITCH, reg);
+#endif
+	}
+	else {
+		reg_zv &= ~TOPIC97_ZV_CONTROL_ENABLE;
+		config_writeb(socket, TOPIC97_ZOOM_VIDEO_CONTROL, reg_zv);
+	}
+
+}
+
+static int topic97_override(struct yenta_socket *socket)
+{
+	/* ToPIC97/100 support ZV */
+	socket->socket.zoom_video = topic97_zoom_video;
+	return 0;
+}
+
+#endif /* _LINUX_TOPIC_H */