remove some more obsolete files

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@16276 3c298f89-4303-0410-b956-a3cf2f4a3e73

1 files changed, 0 insertions, 287 deletions

diff --git a/target/linux/generic-2.6/files-2.6.23/drivers/ssb/pcmcia.c b/target/linux/generic-2.6/files-2.6.23/drivers/ssb/pcmcia.c
deleted file mode 100644
index 46816cda8..000000000
--- a/target/linux/generic-2.6/files-2.6.23/drivers/ssb/pcmcia.c
+++ /dev/null
@@ -1,287 +0,0 @@
-/*
- * Sonics Silicon Backplane
- * PCMCIA-Hostbus related functions
- *
- * Copyright 2006 Johannes Berg <johannes@sipsolutions.net>
- * Copyright 2007 Michael Buesch <mb@bu3sch.de>
- *
- * Licensed under the GNU/GPL. See COPYING for details.
- */
-
-#include <linux/ssb/ssb.h>
-#include <linux/delay.h>
-#include <linux/io.h>
-
-#include <pcmcia/cs_types.h>
-#include <pcmcia/cs.h>
-#include <pcmcia/cistpl.h>
-#include <pcmcia/ciscode.h>
-#include <pcmcia/ds.h>
-#include <pcmcia/cisreg.h>
-
-#include "ssb_private.h"
-
-
-/* Define the following to 1 to enable a printk on each coreswitch. */
-#define SSB_VERBOSE_PCMCIACORESWITCH_DEBUG		0
-
-
-int ssb_pcmcia_switch_coreidx(struct ssb_bus *bus,
-			      u8 coreidx)
-{
-	struct pcmcia_device *pdev = bus->host_pcmcia;
-	int err;
-	int attempts = 0;
-	u32 cur_core;
-	conf_reg_t reg;
-	u32 addr;
-	u32 read_addr;
-
-	addr = (coreidx * SSB_CORE_SIZE) + SSB_ENUM_BASE;
-	while (1) {
-		reg.Action = CS_WRITE;
-		reg.Offset = 0x2E;
-		reg.Value = (addr & 0x0000F000) >> 12;
-		err = pcmcia_access_configuration_register(pdev, &reg);
-		if (err != CS_SUCCESS)
-			goto error;
-		reg.Offset = 0x30;
-		reg.Value = (addr & 0x00FF0000) >> 16;
-		err = pcmcia_access_configuration_register(pdev, &reg);
-		if (err != CS_SUCCESS)
-			goto error;
-		reg.Offset = 0x32;
-		reg.Value = (addr & 0xFF000000) >> 24;
-		err = pcmcia_access_configuration_register(pdev, &reg);
-		if (err != CS_SUCCESS)
-			goto error;
-
-		read_addr = 0;
-
-		reg.Action = CS_READ;
-		reg.Offset = 0x2E;
-		err = pcmcia_access_configuration_register(pdev, &reg);
-		if (err != CS_SUCCESS)
-			goto error;
-		read_addr |= ((u32)(reg.Value & 0x0F)) << 12;
-		reg.Offset = 0x30;
-		err = pcmcia_access_configuration_register(pdev, &reg);
-		if (err != CS_SUCCESS)
-			goto error;
-		read_addr |= ((u32)reg.Value) << 16;
-		reg.Offset = 0x32;
-		err = pcmcia_access_configuration_register(pdev, &reg);
-		if (err != CS_SUCCESS)
-			goto error;
-		read_addr |= ((u32)reg.Value) << 24;
-
-		cur_core = (read_addr - SSB_ENUM_BASE) / SSB_CORE_SIZE;
-		if (cur_core == coreidx)
-			break;
-
-		if (attempts++ > SSB_BAR0_MAX_RETRIES)
-			goto error;
-		udelay(10);
-	}
-
-	return 0;
-error:
-	ssb_printk(KERN_ERR PFX "Failed to switch to core %u\n", coreidx);
-	return -ENODEV;
-}
-
-int ssb_pcmcia_switch_core(struct ssb_bus *bus,
-			   struct ssb_device *dev)
-{
-	int err;
-
-#if SSB_VERBOSE_PCMCIACORESWITCH_DEBUG
-	ssb_printk(KERN_INFO PFX
-		   "Switching to %s core, index %d\n",
-		   ssb_core_name(dev->id.coreid),
-		   dev->core_index);
-#endif
-
-	err = ssb_pcmcia_switch_coreidx(bus, dev->core_index);
-	if (!err)
-		bus->mapped_device = dev;
-
-	return err;
-}
-
-int ssb_pcmcia_switch_segment(struct ssb_bus *bus, u8 seg)
-{
-	int attempts = 0;
-	conf_reg_t reg;
-	int res;
-
-	SSB_WARN_ON((seg != 0) && (seg != 1));
-	reg.Offset = 0x34;
-	reg.Function = 0;
-	while (1) {
-		reg.Action = CS_WRITE;
-		reg.Value = seg;
-		res = pcmcia_access_configuration_register(bus->host_pcmcia, &reg);
-		if (unlikely(res != CS_SUCCESS))
-			goto error;
-		reg.Value = 0xFF;
-		reg.Action = CS_READ;
-		res = pcmcia_access_configuration_register(bus->host_pcmcia, &reg);
-		if (unlikely(res != CS_SUCCESS))
-			goto error;
-
-		if (reg.Value == seg)
-			break;
-
-		if (unlikely(attempts++ > SSB_BAR0_MAX_RETRIES))
-			goto error;
-		udelay(10);
-	}
-	bus->mapped_pcmcia_seg = seg;
-
-	return 0;
-error:
-	ssb_printk(KERN_ERR PFX "Failed to switch pcmcia segment\n");
-	return -ENODEV;
-}
-
-static int select_core_and_segment(struct ssb_device *dev,
-				   u16 *offset)
-{
-	struct ssb_bus *bus = dev->bus;
-	int err;
-	u8 need_segment;
-
-	if (*offset >= 0x800) {
-		*offset -= 0x800;
-		need_segment = 1;
-	} else
-		need_segment = 0;
-
-	if (unlikely(dev != bus->mapped_device)) {
-		err = ssb_pcmcia_switch_core(bus, dev);
-		if (unlikely(err))
-			return err;
-	}
-	if (unlikely(need_segment != bus->mapped_pcmcia_seg)) {
-		err = ssb_pcmcia_switch_segment(bus, need_segment);
-		if (unlikely(err))
-			return err;
-	}
-
-	return 0;
-}
-
-static u16 ssb_pcmcia_read16(struct ssb_device *dev, u16 offset)
-{
-	struct ssb_bus *bus = dev->bus;
-	unsigned long flags;
-	int err;
-	u16 value = 0xFFFF;
-
-	spin_lock_irqsave(&bus->bar_lock, flags);
-	err = select_core_and_segment(dev, &offset);
-	if (likely(!err))
-		value = readw(bus->mmio + offset);
-	spin_unlock_irqrestore(&bus->bar_lock, flags);
-
-	return value;
-}
-
-static u32 ssb_pcmcia_read32(struct ssb_device *dev, u16 offset)
-{
-	struct ssb_bus *bus = dev->bus;
-	unsigned long flags;
-	int err;
-	u32 lo = 0xFFFFFFFF, hi = 0xFFFFFFFF;
-
-	spin_lock_irqsave(&bus->bar_lock, flags);
-	err = select_core_and_segment(dev, &offset);
-	if (likely(!err)) {
-		lo = readw(bus->mmio + offset);
-		hi = readw(bus->mmio + offset + 2);
-	}
-	spin_unlock_irqrestore(&bus->bar_lock, flags);
-
-	return (lo | (hi << 16));
-}
-
-static void ssb_pcmcia_write16(struct ssb_device *dev, u16 offset, u16 value)
-{
-	struct ssb_bus *bus = dev->bus;
-	unsigned long flags;
-	int err;
-
-	spin_lock_irqsave(&bus->bar_lock, flags);
-	err = select_core_and_segment(dev, &offset);
-	if (likely(!err))
-		writew(value, bus->mmio + offset);
-	mmiowb();
-	spin_unlock_irqrestore(&bus->bar_lock, flags);
-}
-
-static void ssb_pcmcia_write32(struct ssb_device *dev, u16 offset, u32 value)
-{
-	struct ssb_bus *bus = dev->bus;
-	unsigned long flags;
-	int err;
-
-	spin_lock_irqsave(&bus->bar_lock, flags);
-	err = select_core_and_segment(dev, &offset);
-	if (likely(!err)) {
-		writew((value & 0x0000FFFF), bus->mmio + offset);
-		writew(((value & 0xFFFF0000) >> 16), bus->mmio + offset + 2);
-	}
-	mmiowb();
-	spin_unlock_irqrestore(&bus->bar_lock, flags);
-}
-
-/* Not "static", as it's used in main.c */
-const struct ssb_bus_ops ssb_pcmcia_ops = {
-	.read16		= ssb_pcmcia_read16,
-	.read32		= ssb_pcmcia_read32,
-	.write16	= ssb_pcmcia_write16,
-	.write32	= ssb_pcmcia_write32,
-};
-
-#include <linux/etherdevice.h>
-int ssb_pcmcia_get_invariants(struct ssb_bus *bus,
-			      struct ssb_init_invariants *iv)
-{
-	//TODO
-	random_ether_addr(iv->sprom.il0mac);
-	return 0;
-}
-
-int ssb_pcmcia_init(struct ssb_bus *bus)
-{
-	conf_reg_t reg;
-	int err;
-
-	if (bus->bustype != SSB_BUSTYPE_PCMCIA)
-		return 0;
-
-	/* Switch segment to a known state and sync
-	 * bus->mapped_pcmcia_seg with hardware state. */
-	ssb_pcmcia_switch_segment(bus, 0);
-
-	/* Init IRQ routing */
-	reg.Action = CS_READ;
-	reg.Function = 0;
-	if (bus->chip_id == 0x4306)
-		reg.Offset = 0x00;
-	else
-		reg.Offset = 0x80;
-	err = pcmcia_access_configuration_register(bus->host_pcmcia, &reg);
-	if (err != CS_SUCCESS)
-		goto error;
-	reg.Action = CS_WRITE;
-	reg.Value |= 0x04 | 0x01;
-	err = pcmcia_access_configuration_register(bus->host_pcmcia, &reg);
-	if (err != CS_SUCCESS)
-		goto error;
-
-	return 0;
-error:
-	return -ENODEV;
-}