Merge nuts.davemloft.net:/disk1/BK/network-2.6

into nuts.davemloft.net:/disk1/BK/net-2.6

arch/ppc/kernel/ppc_ksyms.c

@@ -68,7 +68,6 @@ extern int sys_sigreturn(struct pt_regs *regs);
 long long __ashrdi3(long long, int);
 long long __ashldi3(long long, int);
 long long __lshrdi3(long long, int);
-int abs(int);
 
 extern unsigned long mm_ptov (unsigned long paddr);
 
@@ -276,8 +275,6 @@ EXPORT_SYMBOL(memscan);
 EXPORT_SYMBOL(memcmp);
 EXPORT_SYMBOL(memchr);
 
-EXPORT_SYMBOL(abs);
-
 #if defined(CONFIG_FB_VGA16_MODULE)
 EXPORT_SYMBOL(screen_info);
 #endif

arch/sparc64/defconfig

@@ -110,6 +110,7 @@ CONFIG_DISPLAY7SEG=m
 #
 # Generic Driver Options
 #
+# CONFIG_PREVENT_FIRMWARE_BUILD is not set
 CONFIG_FW_LOADER=m
 # CONFIG_DEBUG_DRIVER is not set
 
@@ -117,6 +118,7 @@ CONFIG_FW_LOADER=m
 # Graphics support
 #
 CONFIG_FB=y
+# CONFIG_FB_CIRRUS is not set
 CONFIG_FB_PM2=y
 # CONFIG_FB_PM2_FIFO_DISCONNECT is not set
 # CONFIG_FB_CYBER2000 is not set
@@ -219,7 +221,7 @@ CONFIG_OBP_FLASH=m
 CONFIG_BLK_DEV_LOOP=m
 CONFIG_BLK_DEV_CRYPTOLOOP=m
 CONFIG_BLK_DEV_NBD=m
-CONFIG_BLK_DEV_CARMEL=m
+CONFIG_BLK_DEV_SX8=m
 # CONFIG_BLK_DEV_RAM is not set
 
 #
@@ -231,6 +233,7 @@ CONFIG_BLK_DEV_IDE=y
 #
 # Please see Documentation/ide.txt for help/info on IDE drives
 #
+# CONFIG_BLK_DEV_IDE_SATA is not set
 CONFIG_BLK_DEV_IDEDISK=y
 # CONFIG_IDEDISK_MULTI_MODE is not set
 CONFIG_BLK_DEV_IDECD=y
@@ -317,6 +320,7 @@ CONFIG_SCSI_FC_ATTRS=m
 # SCSI low-level drivers
 #
 CONFIG_BLK_DEV_3W_XXXX_RAID=m
+CONFIG_SCSI_3W_9XXX=m
 CONFIG_SCSI_ACARD=m
 CONFIG_SCSI_AACRAID=m
 # CONFIG_SCSI_AIC7XXX is not set
@@ -334,6 +338,7 @@ CONFIG_AIC79XX_DEBUG_MASK=0
 CONFIG_SCSI_SATA=y
 CONFIG_SCSI_SATA_SVW=m
 CONFIG_SCSI_ATA_PIIX=m
+CONFIG_SCSI_SATA_NV=m
 CONFIG_SCSI_SATA_PROMISE=m
 CONFIG_SCSI_SATA_SX4=m
 CONFIG_SCSI_SATA_SIL=m
@@ -407,6 +412,9 @@ CONFIG_MD_RAID6=m
 CONFIG_MD_MULTIPATH=m
 CONFIG_BLK_DEV_DM=m
 CONFIG_DM_CRYPT=m
+CONFIG_DM_SNAPSHOT=m
+CONFIG_DM_MIRROR=m
+CONFIG_DM_ZERO=m
 
 #
 # Fusion MPT device support
@@ -579,6 +587,8 @@ CONFIG_IP_NF_COMPAT_IPCHAINS=m
 CONFIG_IP_NF_COMPAT_IPFWADM=m
 CONFIG_IP_NF_TARGET_NOTRACK=m
 CONFIG_IP_NF_RAW=m
+CONFIG_IP_NF_MATCH_ADDRTYPE=m
+CONFIG_IP_NF_MATCH_REALM=m
 
 #
 # IPv6: Netfilter Configuration
@@ -696,9 +706,12 @@ CONFIG_NET_CLS_ROUTE4=m
 CONFIG_NET_CLS_ROUTE=y
 CONFIG_NET_CLS_FW=m
 CONFIG_NET_CLS_U32=m
+CONFIG_CLS_U32_PERF=y
+CONFIG_NET_CLS_IND=y
 CONFIG_NET_CLS_RSVP=m
 CONFIG_NET_CLS_RSVP6=m
-CONFIG_NET_CLS_POLICE=y
+CONFIG_NET_CLS_ACT=y
+CONFIG_NET_ACT_POLICE=m
 
 #
 # Network testing
@@ -860,6 +873,7 @@ CONFIG_SUNDANCE=m
 CONFIG_SUNDANCE_MMIO=y
 CONFIG_VIA_RHINE=m
 # CONFIG_VIA_RHINE_MMIO is not set
+CONFIG_VIA_VELOCITY=m
 
 #
 # Ethernet (1000 Mbit)
@@ -1195,6 +1209,8 @@ CONFIG_UDF_FS=m
 CONFIG_FAT_FS=m
 CONFIG_MSDOS_FS=m
 CONFIG_VFAT_FS=m
+CONFIG_FAT_DEFAULT_CODEPAGE=437
+CONFIG_FAT_DEFAULT_IOCHARSET="iso8859-1"
 # CONFIG_NTFS_FS is not set
 
 #
@@ -1255,6 +1271,7 @@ CONFIG_SMB_FS=m
 # CONFIG_SMB_NLS_DEFAULT is not set
 CONFIG_CIFS=m
 # CONFIG_CIFS_STATS is not set
+CONFIG_CIFS_POSIX=y
 CONFIG_NCP_FS=m
 # CONFIG_NCPFS_PACKET_SIGNING is not set
 # CONFIG_NCPFS_IOCTL_LOCKING is not set
@@ -1281,43 +1298,44 @@ CONFIG_SUN_PARTITION=y
 #
 CONFIG_NLS=y
 CONFIG_NLS_DEFAULT="iso8859-1"
-# CONFIG_NLS_CODEPAGE_437 is not set
-# CONFIG_NLS_CODEPAGE_737 is not set
-# CONFIG_NLS_CODEPAGE_775 is not set
-# CONFIG_NLS_CODEPAGE_850 is not set
-# CONFIG_NLS_CODEPAGE_852 is not set
-# CONFIG_NLS_CODEPAGE_855 is not set
-# CONFIG_NLS_CODEPAGE_857 is not set
-# CONFIG_NLS_CODEPAGE_860 is not set
-# CONFIG_NLS_CODEPAGE_861 is not set
-# CONFIG_NLS_CODEPAGE_862 is not set
-# CONFIG_NLS_CODEPAGE_863 is not set
-# CONFIG_NLS_CODEPAGE_864 is not set
-# CONFIG_NLS_CODEPAGE_865 is not set
-# CONFIG_NLS_CODEPAGE_866 is not set
-# CONFIG_NLS_CODEPAGE_869 is not set
-# CONFIG_NLS_CODEPAGE_936 is not set
-# CONFIG_NLS_CODEPAGE_950 is not set
-# CONFIG_NLS_CODEPAGE_932 is not set
-# CONFIG_NLS_CODEPAGE_949 is not set
-# CONFIG_NLS_CODEPAGE_874 is not set
-# CONFIG_NLS_ISO8859_8 is not set
-# CONFIG_NLS_CODEPAGE_1250 is not set
-# CONFIG_NLS_CODEPAGE_1251 is not set
-# CONFIG_NLS_ISO8859_1 is not set
-# CONFIG_NLS_ISO8859_2 is not set
-# CONFIG_NLS_ISO8859_3 is not set
-# CONFIG_NLS_ISO8859_4 is not set
-# CONFIG_NLS_ISO8859_5 is not set
-# CONFIG_NLS_ISO8859_6 is not set
-# CONFIG_NLS_ISO8859_7 is not set
-# CONFIG_NLS_ISO8859_9 is not set
-# CONFIG_NLS_ISO8859_13 is not set
-# CONFIG_NLS_ISO8859_14 is not set
-# CONFIG_NLS_ISO8859_15 is not set
-# CONFIG_NLS_KOI8_R is not set
-# CONFIG_NLS_KOI8_U is not set
-# CONFIG_NLS_UTF8 is not set
+CONFIG_NLS_CODEPAGE_437=m
+CONFIG_NLS_CODEPAGE_737=m
+CONFIG_NLS_CODEPAGE_775=m
+CONFIG_NLS_CODEPAGE_850=m
+CONFIG_NLS_CODEPAGE_852=m
+CONFIG_NLS_CODEPAGE_855=m
+CONFIG_NLS_CODEPAGE_857=m
+CONFIG_NLS_CODEPAGE_860=m
+CONFIG_NLS_CODEPAGE_861=m
+CONFIG_NLS_CODEPAGE_862=m
+CONFIG_NLS_CODEPAGE_863=m
+CONFIG_NLS_CODEPAGE_864=m
+CONFIG_NLS_CODEPAGE_865=m
+CONFIG_NLS_CODEPAGE_866=m
+CONFIG_NLS_CODEPAGE_869=m
+CONFIG_NLS_CODEPAGE_936=m
+CONFIG_NLS_CODEPAGE_950=m
+CONFIG_NLS_CODEPAGE_932=m
+CONFIG_NLS_CODEPAGE_949=m
+CONFIG_NLS_CODEPAGE_874=m
+CONFIG_NLS_ISO8859_8=m
+CONFIG_NLS_CODEPAGE_1250=m
+CONFIG_NLS_CODEPAGE_1251=m
+CONFIG_NLS_ASCII=m
+CONFIG_NLS_ISO8859_1=m
+CONFIG_NLS_ISO8859_2=m
+CONFIG_NLS_ISO8859_3=m
+CONFIG_NLS_ISO8859_4=m
+CONFIG_NLS_ISO8859_5=m
+CONFIG_NLS_ISO8859_6=m
+CONFIG_NLS_ISO8859_7=m
+CONFIG_NLS_ISO8859_9=m
+CONFIG_NLS_ISO8859_13=m
+CONFIG_NLS_ISO8859_14=m
+CONFIG_NLS_ISO8859_15=m
+CONFIG_NLS_KOI8_R=m
+CONFIG_NLS_KOI8_U=m
+CONFIG_NLS_UTF8=m
 
 #
 # Multimedia devices
@@ -1349,6 +1367,7 @@ CONFIG_VIDEO_DPC=m
 CONFIG_VIDEO_HEXIUM_ORION=m
 CONFIG_VIDEO_HEXIUM_GEMINI=m
 CONFIG_VIDEO_CX88=m
+CONFIG_VIDEO_OVCAMCHIP=m
 
 #
 # Radio Adapters
@@ -1544,6 +1563,7 @@ CONFIG_USB_ACM=m
 CONFIG_USB_PRINTER=m
 CONFIG_USB_STORAGE=m
 # CONFIG_USB_STORAGE_DEBUG is not set
+CONFIG_USB_STORAGE_RW_DETECT=y
 # CONFIG_USB_STORAGE_DATAFAB is not set
 CONFIG_USB_STORAGE_FREECOM=y
 CONFIG_USB_STORAGE_ISD200=y
@@ -1585,7 +1605,6 @@ CONFIG_USB_HPUSBSCSI=m
 # CONFIG_USB_IBMCAM is not set
 # CONFIG_USB_KONICAWC is not set
 # CONFIG_USB_OV511 is not set
-CONFIG_USB_PWC=m
 # CONFIG_USB_SE401 is not set
 # CONFIG_USB_STV680 is not set
 CONFIG_USB_W9968CF=m

arch/sparc64/lib/find_bit.c

@@ -6,9 +6,10 @@
  * @offset: The bitnumber to start searching at
  * @size: The maximum size to search
  */
-unsigned long find_next_bit(unsigned long *addr, unsigned long size, unsigned long offset)
+unsigned long find_next_bit(const unsigned long *addr, unsigned long size,
+				unsigned long offset)
 {
-	unsigned long *p = addr + (offset >> 6);
+	const unsigned long *p = addr + (offset >> 6);
 	unsigned long result = offset & ~63UL;
 	unsigned long tmp;
 

arch/v850/kernel/vmlinux.lds.S

 /*
  * arch/v850/vmlinux.lds.S -- kernel linker script for v850 platforms
  *
- *  Copyright (C) 2002,03  NEC Electronics Corporation
- *  Copyright (C) 2002,03  Miles Bader <miles@gnu.org>
+ *  Copyright (C) 2002,03,04  NEC Electronics Corporation
+ *  Copyright (C) 2002,03,04  Miles Bader <miles@gnu.org>
  *
  * This file is subject to the terms and conditions of the GNU General
  * Public License.  See the file COPYING in the main directory of this
@@ -65,7 +65,7 @@
 #define TEXT_CONTENTS							      \
 		__stext = . ;						      \
         	*(.text)						      \
-		SCHED_TEXT
+		SCHED_TEXT						      \
 			*(.exit.text)	/* 2.5 convention */		      \
 			*(.text.exit)	/* 2.4 convention */		      \
 			*(.text.lock)					      \

drivers/ide/ide-disk.c

@@ -1334,7 +1334,8 @@ enum {
 	idedisk_pm_flush_cache	= ide_pm_state_start_suspend,
 	idedisk_pm_standby,
 
-	idedisk_pm_restore_dma	= ide_pm_state_start_resume,
+	idedisk_pm_idle		= ide_pm_state_start_resume,
+	idedisk_pm_restore_dma,
 };
 
 static void idedisk_complete_power_step (ide_drive_t *drive, struct request *rq, u8 stat, u8 error)
@@ -1349,6 +1350,9 @@ static void idedisk_complete_power_step (ide_drive_t *drive, struct request *rq,
 	case idedisk_pm_standby:	/* Suspend step 2 (standby) complete */
 		rq->pm->pm_step = ide_pm_state_completed;
 		break;
+	case idedisk_pm_idle:		/* Resume step 1 (idle) complete */
+		rq->pm->pm_step = idedisk_pm_restore_dma;
+		break;
 	}
 }
 
@@ -1372,13 +1376,20 @@ static ide_startstop_t idedisk_start_power_step (ide_drive_t *drive, struct requ
 		args->command_type = IDE_DRIVE_TASK_NO_DATA;
 		args->handler	   = &task_no_data_intr;
 		return do_rw_taskfile(drive, args);
+
 	case idedisk_pm_standby:	/* Suspend step 2 (standby) */
 		args->tfRegister[IDE_COMMAND_OFFSET] = WIN_STANDBYNOW1;
 		args->command_type = IDE_DRIVE_TASK_NO_DATA;
 		args->handler	   = &task_no_data_intr;
 		return do_rw_taskfile(drive, args);
 
-	case idedisk_pm_restore_dma:	/* Resume step 1 (restore DMA) */
+	case idedisk_pm_idle:		/* Resume step 1 (idle) */
+		args->tfRegister[IDE_COMMAND_OFFSET] = WIN_IDLEIMMEDIATE;
+		args->command_type = IDE_DRIVE_TASK_NO_DATA;
+		args->handler = task_no_data_intr;
+		return do_rw_taskfile(drive, args);
+
+	case idedisk_pm_restore_dma:	/* Resume step 2 (restore DMA) */
 		/*
 		 * Right now, all we do is call hwif->ide_dma_check(drive),
 		 * we could be smarter and check for current xfer_speed

drivers/ide/legacy/ide-cs.c

@@ -336,11 +336,6 @@ void ide_config(dev_link_t *link)
     CS_CHECK(RequestIRQ, pcmcia_request_irq(handle, &link->irq));
     CS_CHECK(RequestConfiguration, pcmcia_request_configuration(handle, &link->conf));
 
-    /* deal with brain dead IDE resource management */
-    release_region(link->io.BasePort1, link->io.NumPorts1);
-    if (link->io.NumPorts2)
-	release_region(link->io.BasePort2, link->io.NumPorts2);
-
     /* disable drive interrupts during IDE probe */
     outb(0x02, ctl_base);
 

drivers/ide/pci/pdc202xx_old.c

@@ -717,6 +717,12 @@ static unsigned int __devinit init_chipset_pdc202xx(struct pci_dev *dev, const c
 
 static void __devinit init_hwif_pdc202xx(ide_hwif_t *hwif)
 {
+	struct pci_dev *dev = hwif->pci_dev;
+
+	/* PDC20265 has problems with large LBA48 requests */
+	if (dev->device == PCI_DEVICE_ID_PROMISE_20265)
+		hwif->rqsize = 256;
+
 	hwif->autodma = 0;
 	hwif->tuneproc  = &config_chipset_for_pio;
 	hwif->quirkproc = &pdc202xx_quirkproc;

drivers/pcmcia/Kconfig

@@ -69,6 +69,13 @@ config CARDBUS
 	depends on YENTA
 	default y if YENTA
 
+config PD6729
+	tristate "Cirrus PD6729 compatible bridge support"
+	depends on PCMCIA && PCI
+	help
+	  This provides support for the Cirrus PD6729 PCI-to-PCMCIA bridge
+	  device, found in some older laptops and PCMCIA card readers.
+
 config I82092
 	tristate "i82092 compatible bridge support"
 	depends on PCMCIA && PCI

drivers/pcmcia/Makefile

@@ -9,6 +9,7 @@ endif
 obj-$(CONFIG_PCMCIA)				+= pcmcia_core.o ds.o
 obj-$(CONFIG_YENTA) 				+= yenta_socket.o
 
+obj-$(CONFIG_PD6729)				+= pd6729.o
 obj-$(CONFIG_I82365)				+= i82365.o
 obj-$(CONFIG_I82092)				+= i82092.o
 obj-$(CONFIG_TCIC)				+= tcic.o

drivers/pcmcia/cistpl.c

@@ -85,13 +85,15 @@ INT_MODULE_PARM(cis_width,	0);		/* 16-bit CIS? */
 
 void release_cis_mem(struct pcmcia_socket *s)
 {
-    if (s->cis_mem.sys_start != 0) {
+    if (s->cis_mem.flags & MAP_ACTIVE) {
 	s->cis_mem.flags &= ~MAP_ACTIVE;
 	s->ops->set_mem_map(s, &s->cis_mem);
-	if (!(s->features & SS_CAP_STATIC_MAP))
-	    release_mem_region(s->cis_mem.sys_start, s->map_size);
+	if (s->cis_mem.res) {
+	    release_resource(s->cis_mem.res);
+	    kfree(s->cis_mem.res);
+	    s->cis_mem.res = NULL;
+	}
 	iounmap(s->cis_virt);
-	s->cis_mem.sys_start = 0;
 	s->cis_virt = NULL;
     }
 }
@@ -105,17 +107,16 @@ static unsigned char *
 set_cis_map(struct pcmcia_socket *s, unsigned int card_offset, unsigned int flags)
 {
     pccard_mem_map *mem = &s->cis_mem;
-    if (!(s->features & SS_CAP_STATIC_MAP) &&
-	mem->sys_start == 0) {
-	validate_mem(s);
-	mem->sys_start = 0;
-	if (find_mem_region(&mem->sys_start, s->map_size,
-			    s->map_size, 0, "card services", s)) {
+    if (!(s->features & SS_CAP_STATIC_MAP) && mem->res == NULL) {
+	mem->res = find_mem_region(0, s->map_size, s->map_size, 0,
+				   "card services", s);
+	if (mem->res == NULL) {
 	    printk(KERN_NOTICE "cs: unable to map card memory!\n");
 	    return NULL;
 	}
-	mem->sys_stop = mem->sys_start+s->map_size-1;
-	s->cis_virt = ioremap(mem->sys_start, s->map_size);
+	mem->sys_start = mem->res->start;
+	mem->sys_stop = mem->res->end;
+	s->cis_virt = ioremap(mem->res->start, s->map_size);
     }
     mem->card_start = card_offset;
     mem->flags = flags;

drivers/pcmcia/cs.c

@@ -1100,8 +1100,8 @@ int pcmcia_get_window(window_handle_t *handle, int idx, win_req_t *req)
     if (w == MAX_WIN)
 	return CS_NO_MORE_ITEMS;
     win = &s->win[w];
-    req->Base = win->ctl.sys_start;
-    req->Size = win->ctl.sys_stop - win->ctl.sys_start + 1;
+    req->Base = win->ctl.res->start;
+    req->Size = win->ctl.res->end - win->ctl.res->start + 1;
     req->AccessSpeed = win->ctl.speed;
     req->Attributes = 0;
     if (win->ctl.flags & MAP_ATTRIB)
@@ -1548,8 +1548,11 @@ int pcmcia_release_window(window_handle_t win)
     s->state &= ~SOCKET_WIN_REQ(win->index);
 
     /* Release system memory */
-    if(!(s->features & SS_CAP_STATIC_MAP))
-	release_mem_region(win->base, win->size);
+    if (win->ctl.res) {
+	release_resource(win->ctl.res);
+	kfree(win->ctl.res);
+	win->ctl.res = NULL;
+    }
     win->handle->state &= ~CLIENT_WIN_REQ(win->index);
 
     win->magic = 0;
@@ -1871,14 +1874,19 @@ int pcmcia_request_window(client_handle_t *handle, win_req_t *req, window_handle
     win->index = w;
     win->handle = *handle;
     win->sock = s;
-    win->base = req->Base;
-    win->size = req->Size;
 
-    if (!(s->features & SS_CAP_STATIC_MAP) &&
-	find_mem_region(&win->base, win->size, align,
-			(req->Attributes & WIN_MAP_BELOW_1MB),
-			(*handle)->dev_info, s))
-	return CS_IN_USE;
+    if (!(s->features & SS_CAP_STATIC_MAP)) {
+	win->ctl.res = find_mem_region(req->Base, req->Size, align,
+				       (req->Attributes & WIN_MAP_BELOW_1MB),
+				       (*handle)->dev_info, s);
+	if (!win->ctl.res)
+	    return CS_IN_USE;
+	win->ctl.sys_start = win->ctl.res->start;
+	win->ctl.sys_stop = win->ctl.res->end;
+    } else {
+	win->ctl.sys_start = req->Base;
+	win->ctl.sys_stop = req->Base + req->Size - 1;
+    }
     (*handle)->state |= CLIENT_WIN_REQ(w);
 
     /* Configure the socket controller */
@@ -1893,8 +1901,6 @@ int pcmcia_request_window(client_handle_t *handle, win_req_t *req, window_handle
 	win->ctl.flags |= MAP_16BIT;
     if (req->Attributes & WIN_USE_WAIT)
 	win->ctl.flags |= MAP_USE_WAIT;
-    win->ctl.sys_start = win->base;
-    win->ctl.sys_stop = win->base + win->size-1;
     win->ctl.card_start = 0;
     if (s->ops->set_mem_map(s, &win->ctl) != 0)
 	return CS_BAD_ARGS;

drivers/pcmcia/cs_internal.h

@@ -180,12 +180,12 @@ int write_memory(memory_handle_t handle, mem_op_t *req, caddr_t buf);
 int copy_memory(memory_handle_t handle, copy_op_t *req);
 
 /* In rsrc_mgr */
-void validate_mem(struct pcmcia_socket *s);
+void pcmcia_validate_mem(struct pcmcia_socket *s);
 struct resource *find_io_region(unsigned long base, int num, unsigned long align,
 		   char *name, struct pcmcia_socket *s);
 int adjust_io_region(struct resource *res, unsigned long r_start,
 		     unsigned long r_end, struct pcmcia_socket *s);
-int find_mem_region(u_long *base, u_long num, u_long align,
+struct resource *find_mem_region(u_long base, u_long num, u_long align,
 		    int low, char *name, struct pcmcia_socket *s);
 int try_irq(u_int Attributes, int irq, int specific);
 void undo_irq(u_int Attributes, int irq);

drivers/pcmcia/ds.c

@@ -941,6 +941,7 @@ static int ds_ioctl(struct inode * inode, struct file * file,
 	ret = pcmcia_get_configuration_info(s->handle, &buf.config);
 	break;
     case DS_GET_FIRST_TUPLE:
+	pcmcia_validate_mem(s->parent);
 	ret = pcmcia_get_first_tuple(s->handle, &buf.tuple);
 	break;
     case DS_GET_NEXT_TUPLE:
@@ -962,6 +963,7 @@ static int ds_ioctl(struct inode * inode, struct file * file,
 	ret = pcmcia_get_status(s->handle, &buf.status);
 	break;
     case DS_VALIDATE_CIS:
+	pcmcia_validate_mem(s->parent);
 	ret = pcmcia_validate_cis(s->handle, &buf.cisinfo);
 	break;
     case DS_SUSPEND_CARD:

drivers/pcmcia/i82092.c

@@ -420,12 +420,12 @@ static void set_bridge_state(int sock)
 static int i82092aa_init(struct pcmcia_socket *sock)
 {
 	int i;
+	struct resource res = { .start = 0, .end = 0x0fff };
         pccard_io_map io = { 0, 0, 0, 0, 1 };
-        pccard_mem_map mem = { 0, 0, 0, 0, 0, 0 };
+	pccard_mem_map mem = { .res = &res, .sys_stop = 0x0fff, };
         
         enter("i82092aa_init");
                         
-        mem.sys_stop = 0x0fff;
         for (i = 0; i < 2; i++) {
         	io.map = i;
                 i82092aa_set_io_map(sock, &io);

drivers/pcmcia/i82365.c

@@ -1307,10 +1307,10 @@ static int pcic_set_mem_map(struct pcmcia_socket *s, struct pccard_mem_map *mem)
 static int pcic_init(struct pcmcia_socket *s)
 {
 	int i;
+	struct resource res = { .start = 0, .end = 0x1000 };
 	pccard_io_map io = { 0, 0, 0, 0, 1 };
-	pccard_mem_map mem = { 0, 0, 0, 0, 0, 0 };
+	pccard_mem_map mem = { .res = &res, .sys_stop = 0x1000, };
 
-	mem.sys_stop = 0x1000;
 	for (i = 0; i < 2; i++) {
 		io.map = i;
 		pcic_set_io_map(s, &io);

drivers/pcmcia/pd6729.c

+/*
+ * Driver for the Cirrus PD6729 PCI-PCMCIA bridge.
+ *
+ * Based on the i82092.c driver.
+ *
+ * This software may be used and distributed according to the terms of
+ * the GNU General Public License, incorporated herein by reference.
+ */
+
+#include <linux/kernel.h>
+#include <linux/config.h>
+#include <linux/module.h>
+#include <linux/pci.h>
+#include <linux/init.h>
+#include <linux/workqueue.h>
+#include <linux/interrupt.h>
+#include <linux/device.h>
+
+#include <pcmcia/cs_types.h>
+#include <pcmcia/ss.h>
+#include <pcmcia/cs.h>
+
+#include <asm/system.h>
+#include <asm/io.h>
+
+#include "pd6729.h"
+#include "i82365.h"
+#include "cirrus.h"
+
+MODULE_LICENSE("GPL");
+
+#define MAX_SOCKETS 2
+
+/* simple helper functions */
+/* External clock time, in nanoseconds.  120 ns = 8.33 MHz */
+#define to_cycles(ns)	((ns)/120)
+
+static spinlock_t port_lock = SPIN_LOCK_UNLOCKED;
+
+/* basic value read/write functions */
+
+static unsigned char indirect_read(struct pd6729_socket *socket, unsigned short reg)
+{
+	unsigned long port;
+	unsigned char val;
+	unsigned long flags;
+
+	spin_lock_irqsave(&port_lock, flags);
+	reg += socket->number * 0x40;
+	port = socket->io_base;
+	outb(reg, port);
+	val = inb(port + 1);
+	spin_unlock_irqrestore(&port_lock, flags);
+
+	return val;
+}
+
+static unsigned short indirect_read16(struct pd6729_socket *socket, unsigned short reg)
+{
+	unsigned long port;
+	unsigned short tmp;
+	unsigned long flags;
+
+	spin_lock_irqsave(&port_lock, flags);
+	reg  = reg + socket->number * 0x40;
+	port = socket->io_base;
+	outb(reg, port);
+	tmp = inb(port + 1);
+	reg++;
+	outb(reg, port);
+	tmp = tmp | (inb(port + 1) << 8);
+	spin_unlock_irqrestore(&port_lock, flags);
+
+	return tmp;
+}
+
+static void indirect_write(struct pd6729_socket *socket, unsigned short reg, unsigned char value)
+{
+	unsigned long port;
+	unsigned long flags;
+
+	spin_lock_irqsave(&port_lock, flags);
+	reg = reg + socket->number * 0x40;
+	port = socket->io_base;
+	outb(reg, port);
+	outb(value, port + 1);
+	spin_unlock_irqrestore(&port_lock, flags);
+}
+
+static void indirect_setbit(struct pd6729_socket *socket, unsigned short reg, unsigned char mask)
+{
+	unsigned long port;
+	unsigned char val;
+	unsigned long flags;
+
+	spin_lock_irqsave(&port_lock, flags);
+	reg = reg + socket->number * 0x40;
+	port = socket->io_base;
+	outb(reg, port);
+	val = inb(port + 1);
+	val |= mask;
+	outb(reg, port);
+	outb(val, port + 1);
+	spin_unlock_irqrestore(&port_lock, flags);
+}
+
+static void indirect_resetbit(struct pd6729_socket *socket, unsigned short reg, unsigned char mask)
+{
+	unsigned long port;
+	unsigned char val;
+	unsigned long flags;
+
+	spin_lock_irqsave(&port_lock, flags);
+	reg = reg + socket->number * 0x40;
+	port = socket->io_base;
+	outb(reg, port);
+	val = inb(port + 1);
+	val &= ~mask;
+	outb(reg, port);
+	outb(val, port + 1);
+	spin_unlock_irqrestore(&port_lock, flags);
+}
+
+static void indirect_write16(struct pd6729_socket *socket, unsigned short reg, unsigned short value)
+{
+	unsigned long port;
+	unsigned char val;
+	unsigned long flags;
+
+	spin_lock_irqsave(&port_lock, flags);
+	reg = reg + socket->number * 0x40;
+	port = socket->io_base;
+
+	outb(reg, port);
+	val = value & 255;
+	outb(val, port + 1);
+
+	reg++;
+
+	outb(reg, port);
+	val = value >> 8;
+	outb(val, port + 1);
+	spin_unlock_irqrestore(&port_lock, flags);
+}
+
+/* Interrupt handler functionality */
+
+static irqreturn_t pd6729_interrupt(int irq, void *dev, struct pt_regs *regs)
+{
+	struct pd6729_socket *socket = (struct pd6729_socket *)dev;
+	int i;
+	int loopcount = 0;
+	int handled = 0;
+	unsigned int events, active = 0;
+
+	while (1) {
+		loopcount++;
+		if (loopcount > 20) {
+			printk(KERN_ERR "pd6729: infinite eventloop in interrupt\n");
+			break;
+		}
+
+		active = 0;
+
+		for (i = 0; i < MAX_SOCKETS; i++) {
+			unsigned int csc;
+
+			/* card status change register */
+			csc = indirect_read(&socket[i], I365_CSC);
+			if (csc == 0)  /* no events on this socket */
+				continue;
+
+			handled = 1;
+			events = 0;
+
+			if (csc & I365_CSC_DETECT) {
+				events |= SS_DETECT;
+				dprintk("Card detected in socket %i!\n", i);
+			}
+
+			if (indirect_read(&socket[i], I365_INTCTL) & I365_PC_IOCARD) {
+				/* For IO/CARDS, bit 0 means "read the card" */
+				events |= (csc & I365_CSC_STSCHG) ? SS_STSCHG : 0;
+			} else {
+				/* Check for battery/ready events */
+				events |= (csc & I365_CSC_BVD1) ? SS_BATDEAD : 0;
+				events |= (csc & I365_CSC_BVD2) ? SS_BATWARN : 0;
+				events |= (csc & I365_CSC_READY) ? SS_READY : 0;
+			}
+
+			if (events) {
+				pcmcia_parse_events(&socket[i].socket, events);
+			}
+			active |= events;
+		}
+
+		if (active == 0) /* no more events to handle */
+			break;
+	}
+	return IRQ_RETVAL(handled);
+}
+
+/* socket functions */
+
+static void set_bridge_state(struct pd6729_socket *socket)
+{
+	indirect_write(socket, I365_GBLCTL, 0x00);
+	indirect_write(socket, I365_GENCTL, 0x00);
+
+	indirect_setbit(socket, I365_INTCTL, 0x08);
+}
+
+static int pd6729_get_status(struct pcmcia_socket *sock, u_int *value)
+{
+	struct pd6729_socket *socket = container_of(sock, struct pd6729_socket, socket);
+	unsigned int status;
+	unsigned int data;
+	struct pd6729_socket *t;
+
+	/* Interface Status Register */
+	status = indirect_read(socket, I365_STATUS);
+	*value = 0;
+
+	if ((status & I365_CS_DETECT) == I365_CS_DETECT) {
+		*value |= SS_DETECT;
+	}
+
+	/* IO cards have a different meaning of bits 0,1 */
+	/* Also notice the inverse-logic on the bits */
+	if (indirect_read(socket, I365_INTCTL) & I365_PC_IOCARD) {
+		/* IO card */
+		if (!(status & I365_CS_STSCHG))
+			*value |= SS_STSCHG;
+	} else {
+		/* non I/O card */
+		if (!(status & I365_CS_BVD1))
+			*value |= SS_BATDEAD;
+		if (!(status & I365_CS_BVD2))
+			*value |= SS_BATWARN;
+	}
+
+	if (status & I365_CS_WRPROT)
+		*value |= SS_WRPROT;	/* card is write protected */
+
+	if (status & I365_CS_READY)
+		*value |= SS_READY;	/* card is not busy */
+
+	if (status & I365_CS_POWERON)
+		*value |= SS_POWERON;	/* power is applied to the card */
+
+	t = (socket->number) ? socket : socket + 1;
+	indirect_write(t, PD67_EXT_INDEX, PD67_EXTERN_DATA);
+	data = indirect_read16(t, PD67_EXT_DATA);
+	*value |= (data & PD67_EXD_VS1(socket->number)) ? 0 : SS_3VCARD;
+
+	return 0;
+}
+
+
+static int pd6729_get_socket(struct pcmcia_socket *sock, socket_state_t *state)
+{
+	struct pd6729_socket *socket = container_of(sock, struct pd6729_socket, socket);
+	unsigned char reg, vcc, vpp;
+
+	state->flags    = 0;
+	state->Vcc      = 0;
+	state->Vpp      = 0;
+	state->io_irq   = 0;
+	state->csc_mask = 0;
+
+	/* First the power status of the socket */
+	/* PCTRL - Power Control Register */
+	reg = indirect_read(socket, I365_POWER);
+
+	if (reg & I365_PWR_AUTO)
+		state->flags |= SS_PWR_AUTO;  /* Automatic Power Switch */
+
+	if (reg & I365_PWR_OUT)
+		state->flags |= SS_OUTPUT_ENA; /* Output signals are enabled */
+
+	vcc = reg & I365_VCC_MASK;    vpp = reg & I365_VPP1_MASK;
+
+	if (reg & I365_VCC_5V) {
+		state->Vcc = (indirect_read(socket, PD67_MISC_CTL_1) &
+			PD67_MC1_VCC_3V) ? 33 : 50;
+
+		if (vpp == I365_VPP1_5V) {
+			if (state->Vcc == 50)
+				state->Vpp = 50;
+			else
+				state->Vpp = 33;
+		}
+		if (vpp == I365_VPP1_12V)
+			state->Vpp = 120;
+	}
+
+	/* Now the IO card, RESET flags and IO interrupt */
+	/* IGENC, Interrupt and General Control */
+	reg = indirect_read(socket, I365_INTCTL);
+
+	if ((reg & I365_PC_RESET) == 0)
+		state->flags |= SS_RESET;
+	if (reg & I365_PC_IOCARD)
+		state->flags |= SS_IOCARD; /* This is an IO card */
+
+	/* Set the IRQ number */
+	state->io_irq = socket->socket.pci_irq;
+
+	/* Card status change */
+	/* CSCICR, Card Status Change Interrupt Configuration */
+	reg = indirect_read(socket, I365_CSCINT);
+
+	if (reg & I365_CSC_DETECT)
+		state->csc_mask |= SS_DETECT; /* Card detect is enabled */
+
+	if (state->flags & SS_IOCARD) {/* IO Cards behave different */
+		if (reg & I365_CSC_STSCHG)
+			state->csc_mask |= SS_STSCHG;
+	} else {
+		if (reg & I365_CSC_BVD1)
+			state->csc_mask |= SS_BATDEAD;
+		if (reg & I365_CSC_BVD2)
+			state->csc_mask |= SS_BATWARN;
+		if (reg & I365_CSC_READY)
+			state->csc_mask |= SS_READY;
+	}
+
+	return 0;
+}
+
+static int pd6729_set_socket(struct pcmcia_socket *sock, socket_state_t *state)
+{
+	struct pd6729_socket *socket = container_of(sock, struct pd6729_socket, socket);
+	unsigned char reg;
+
+	/* First, set the global controller options */
+
+	set_bridge_state(socket);
+
+	/* Values for the IGENC register */
+
+	reg = 0;
+ 	/* The reset bit has "inverse" logic */
+	if (!(state->flags & SS_RESET))
+		reg = reg | I365_PC_RESET;
+	if (state->flags & SS_IOCARD)
+		reg = reg | I365_PC_IOCARD;
+
+	/* IGENC, Interrupt and General Control Register */
+	indirect_write(socket, I365_INTCTL, reg);
+
+	/* Power registers */
+
+	reg = I365_PWR_NORESET; /* default: disable resetdrv on resume */
+
+	if (state->flags & SS_PWR_AUTO) {
+		dprintk("Auto power\n");
+		reg |= I365_PWR_AUTO;	/* automatic power mngmnt */
+	}
+	if (state->flags & SS_OUTPUT_ENA) {
+		dprintk("Power Enabled\n");
+		reg |= I365_PWR_OUT;	/* enable power */
+	}
+
+	switch (state->Vcc) {
+	case 0:
+		break;
+	case 33:
+		dprintk("setting voltage to Vcc to 3.3V on socket %i\n",
+			socket->number);
+		reg |= I365_VCC_5V;
+		indirect_setbit(socket, PD67_MISC_CTL_1, PD67_MC1_VCC_3V);
+		break;
+	case 50:
+		dprintk("setting voltage to Vcc to 5V on socket %i\n",
+			socket->number);
+		reg |= I365_VCC_5V;
+		indirect_resetbit(socket, PD67_MISC_CTL_1, PD67_MC1_VCC_3V);
+		break;
+	default:
+		dprintk("pd6729: pd6729_set_socket called with invalid VCC power value: %i\n",
+			state->Vcc);
+		return -EINVAL;
+	}
+
+	switch (state->Vpp) {
+	case 0:
+		dprintk("not setting Vpp on socket %i\n", socket->number);
+		break;
+	case 33:
+	case 50:
+		dprintk("setting Vpp to Vcc for socket %i\n", socket->number);
+		reg |= I365_VPP1_5V;
+		break;
+	case 120:
+		dprintk("setting Vpp to 12.0\n");
+		reg |= I365_VPP1_12V;
+		break;
+	default:
+		dprintk("pd6729: pd6729_set_socket called with invalid VPP power value: %i\n",
+			state->Vpp);
+		return -EINVAL;
+	}
+
+	/* only write if changed */
+	if (reg != indirect_read(socket, I365_POWER))
+		indirect_write(socket, I365_POWER, reg);
+
+	/* Now, specifiy that all interrupts are to be done as PCI interrupts */
+	indirect_write(socket, PD67_EXT_INDEX, PD67_EXT_CTL_1);
+	indirect_write(socket, PD67_EXT_DATA, PD67_EC1_INV_MGMT_IRQ | PD67_EC1_INV_CARD_IRQ);
+
+	/* Enable specific interrupt events */
+
+	reg = 0x00;
+	if (state->csc_mask & SS_DETECT) {
+		reg |= I365_CSC_DETECT;
+	}
+	if (state->flags & SS_IOCARD) {
+		if (state->csc_mask & SS_STSCHG)
+			reg |= I365_CSC_STSCHG;
+	} else {
+		if (state->csc_mask & SS_BATDEAD)
+			reg |= I365_CSC_BVD1;
+		if (state->csc_mask & SS_BATWARN)
+			reg |= I365_CSC_BVD2;
+		if (state->csc_mask & SS_READY)
+			reg |= I365_CSC_READY;
+	}
+	reg |= 0x30;	/* management IRQ: PCI INTA# = "irq 3" */
+	indirect_write(socket, I365_CSCINT, reg);
+
+	reg = indirect_read(socket, I365_INTCTL);
+	reg |= 0x03;	/* card IRQ: PCI INTA# = "irq 3" */
+	indirect_write(socket, I365_INTCTL, reg);
+
+	/* now clear the (probably bogus) pending stuff by doing a dummy read */
+	(void)indirect_read(socket, I365_CSC);
+
+	return 0;
+}
+
+static int pd6729_set_io_map(struct pcmcia_socket *sock, struct pccard_io_map *io)
+{
+	struct pd6729_socket *socket = container_of(sock, struct pd6729_socket, socket);
+	unsigned char map, ioctl;
+
+	map = io->map;
+
+	/* Check error conditions */
+	if (map > 1) {
+		dprintk("pd6729_set_io_map with invalid map");
+		return -EINVAL;
+	}
+
+	/* Turn off the window before changing anything */
+	if (indirect_read(socket, I365_ADDRWIN) & I365_ENA_IO(map))
+		indirect_resetbit(socket, I365_ADDRWIN, I365_ENA_IO(map));
+
+/*	dprintk("set_io_map: Setting range to %x - %x\n", io->start, io->stop);*/
+
+	/* write the new values */
+	indirect_write16(socket, I365_IO(map)+I365_W_START, io->start);
+	indirect_write16(socket, I365_IO(map)+I365_W_STOP, io->stop);
+
+	ioctl = indirect_read(socket, I365_IOCTL) & ~I365_IOCTL_MASK(map);
+
+	if (io->flags & MAP_0WS) ioctl |= I365_IOCTL_0WS(map);
+	if (io->flags & MAP_16BIT) ioctl |= I365_IOCTL_16BIT(map);
+	if (io->flags & MAP_AUTOSZ) ioctl |= I365_IOCTL_IOCS16(map);
+
+	indirect_write(socket, I365_IOCTL, ioctl);
+
+	/* Turn the window back on if needed */
+	if (io->flags & MAP_ACTIVE)
+		indirect_setbit(socket, I365_ADDRWIN, I365_ENA_IO(map));
+
+	return 0;
+}
+
+static int pd6729_set_mem_map(struct pcmcia_socket *sock, struct pccard_mem_map *mem)
+{
+	struct pd6729_socket *socket = container_of(sock, struct pd6729_socket, socket);
+	unsigned short base, i;
+	unsigned char map;
+
+	map = mem->map;
+	if (map > 4) {
+		printk("pd6729_set_mem_map: invalid map");
+		return -EINVAL;
+	}
+
+	if ((mem->sys_start > mem->sys_stop) || (mem->speed > 1000)) {
+		printk("pd6729_set_mem_map: invalid address / speed");
+		/* printk("invalid mem map for socket %i : %lx to %lx with a start of %x\n",
+			 sock, mem->sys_start, mem->sys_stop, mem->card_start); */
+		return -EINVAL;
+	}
+
+	/* Turn off the window before changing anything */
+	if (indirect_read(socket, I365_ADDRWIN) & I365_ENA_MEM(map))
+		indirect_resetbit(socket, I365_ADDRWIN, I365_ENA_MEM(map));
+
+	/* write the start address */
+	base = I365_MEM(map);
+	i = (mem->sys_start >> 12) & 0x0fff;
+	if (mem->flags & MAP_16BIT)
+		i |= I365_MEM_16BIT;
+	if (mem->flags & MAP_0WS)
+		i |= I365_MEM_0WS;
+	indirect_write16(socket, base + I365_W_START, i);
+
+	/* write the stop address */
+
+	i= (mem->sys_stop >> 12) & 0x0fff;
+	switch (to_cycles(mem->speed)) {
+	case 0:
+		break;
+	case 1:
+		i |= I365_MEM_WS0;
+		break;
+	case 2:
+		i |= I365_MEM_WS1;
+		break;
+	default:
+		i |= I365_MEM_WS1 | I365_MEM_WS0;
+		break;
+	}
+
+	indirect_write16(socket, base + I365_W_STOP, i);
+
+	/* Take care of high byte */
+	indirect_write(socket, PD67_EXT_INDEX, PD67_MEM_PAGE(map));
+	indirect_write(socket, PD67_EXT_DATA, mem->sys_start >> 24);
+
+	/* card start */
+
+	i = ((mem->card_start - mem->sys_start) >> 12) & 0x3fff;
+	if (mem->flags & MAP_WRPROT)
+		i |= I365_MEM_WRPROT;
+	if (mem->flags & MAP_ATTRIB) {
+/*		dprintk("requesting attribute memory for socket %i\n",
+			socket->number);*/
+		i |= I365_MEM_REG;
+	} else {
+/*		dprintk("requesting normal memory for socket %i\n",
+			socket->number);*/
+	}
+	indirect_write16(socket, base + I365_W_OFF, i);
+
+	/* Enable the window if necessary */
+	if (mem->flags & MAP_ACTIVE)
+		indirect_setbit(socket, I365_ADDRWIN, I365_ENA_MEM(map));
+
+	return 0;
+}
+
+static int pd6729_suspend(struct pcmcia_socket *sock)
+{
+	return pd6729_set_socket(sock, &dead_socket);
+}
+
+static int pd6729_init(struct pcmcia_socket *sock)
+{
+	int i;
+	struct resource res = { .end = 0x0fff };
+	pccard_io_map io = { 0, 0, 0, 0, 1 };
+	pccard_mem_map mem = { .res = &res, .sys_stop = 0x0fff };
+
+	pd6729_set_socket(sock, &dead_socket);
+	for (i = 0; i < 2; i++) {
+		io.map = i;
+		pd6729_set_io_map(sock, &io);
+	}
+	for (i = 0; i < 5; i++) {
+		mem.map = i;
+		pd6729_set_mem_map(sock, &mem);
+	}
+
+	return 0;
+}
+
+
+/* the pccard structure and its functions */
+static struct pccard_operations pd6729_operations = {
+	.init 			= pd6729_init,
+	.suspend		= pd6729_suspend,
+	.get_status		= pd6729_get_status,
+	.get_socket		= pd6729_get_socket,
+	.set_socket		= pd6729_set_socket,
+	.set_io_map		= pd6729_set_io_map,
+	.set_mem_map		= pd6729_set_mem_map,
+};
+
+static int __devinit pd6729_pci_probe(struct pci_dev *dev, const struct pci_device_id *id)
+{
+	int i, j, ret;
+	char configbyte;
+	struct pd6729_socket *socket;
+
+	socket = kmalloc(sizeof(struct pd6729_socket) * MAX_SOCKETS, GFP_KERNEL);
+	if (!socket)
+		return -ENOMEM;
+
+	memset(socket, 0, sizeof(struct pd6729_socket) * MAX_SOCKETS);
+
+	if ((ret = pci_enable_device(dev)))
+		goto err_out_free_mem;
+
+	printk(KERN_INFO "pd6729: Cirrus PD6729 PCI to PCMCIA Bridge at 0x%lx on irq %d\n",
+		pci_resource_start(dev, 0), dev->irq);
+	printk(KERN_INFO "pd6729: configured as a %d socket device.\n", MAX_SOCKETS);
+ 	/* Since we have no memory BARs some firmware we may not
+ 	   have had PCI_COMMAND_MEM enabled, yet the device needs
+ 	   it. */
+	pci_read_config_byte(dev, PCI_COMMAND, &configbyte);
+	if (!(configbyte & PCI_COMMAND_MEMORY)) {
+		printk(KERN_DEBUG "pd6729: Enabling PCI_COMMAND_MEMORY.\n");
+		configbyte |= PCI_COMMAND_MEMORY;
+		pci_write_config_byte(dev, PCI_COMMAND, configbyte);
+	}
+
+	ret = pci_request_regions(dev, "pd6729");
+	if (ret) {
+		printk(KERN_INFO "pd6729: pci request region failed.\n");
+		goto err_out_disable;
+	}
+
+	for (i = 0; i < MAX_SOCKETS; i++) {
+		socket[i].io_base = pci_resource_start(dev, 0);
+		socket[i].socket.features |= SS_CAP_PCCARD;
+		socket[i].socket.map_size = 0x1000;
+		socket[i].socket.irq_mask = 0;
+		socket[i].socket.pci_irq  = dev->irq;
+		socket[i].socket.owner = THIS_MODULE;
+
+		socket[i].number = i;
+
+		socket[i].socket.ops = &pd6729_operations;
+		socket[i].socket.dev.dev = &dev->dev;
+		socket[i].socket.driver_data = &socket[i];
+	}
+
+	pci_set_drvdata(dev, socket);
+
+	/* Register the interrupt handler */
+	if ((ret = request_irq(dev->irq, pd6729_interrupt, SA_SHIRQ, "pd6729", socket))) {
+		printk(KERN_ERR "pd6729: Failed to register irq %d, aborting\n", dev->irq);
+		goto err_out_free_res;
+	}
+
+	for (i = 0; i < MAX_SOCKETS; i++) {
+		ret = pcmcia_register_socket(&socket[i].socket);
+		if (ret) {
+			printk(KERN_INFO "pd6729: pcmcia_register_socket failed.\n");
+			for (j = 0; j < i ; j++)
+				pcmcia_unregister_socket(&socket[j].socket);
+			goto err_out_free_res2;
+		}
+	}
+
+	return 0;
+
+ err_out_free_res2:
+	free_irq(dev->irq, socket);
+ err_out_free_res:
+	pci_release_regions(dev);
+ err_out_disable:
+	pci_disable_device(dev);
+
+ err_out_free_mem:
+	kfree(socket);
+	return ret;
+}
+
+static void __devexit pd6729_pci_remove(struct pci_dev *dev)
+{
+	int i;
+	struct pd6729_socket *socket = pci_get_drvdata(dev);
+
+	for (i = 0; i < MAX_SOCKETS; i++)
+		pcmcia_unregister_socket(&socket[i].socket);
+
+	free_irq(dev->irq, socket);
+	pci_release_regions(dev);
+	pci_disable_device(dev);
+
+	kfree(socket);
+}
+
+static int pd6729_socket_suspend(struct pci_dev *dev, u32 state)
+{
+	return pcmcia_socket_dev_suspend(&dev->dev, state);
+}
+
+static int pd6729_socket_resume(struct pci_dev *dev)
+{
+	return pcmcia_socket_dev_resume(&dev->dev);
+}
+
+static struct pci_device_id pd6729_pci_ids[] = {
+	{
+		.vendor		= PCI_VENDOR_ID_CIRRUS,
+		.device		= PCI_DEVICE_ID_CIRRUS_6729,
+		.subvendor	= PCI_ANY_ID,
+		.subdevice	= PCI_ANY_ID,
+	},
+	{ }
+};
+MODULE_DEVICE_TABLE(pci, pd6729_pci_ids);
+
+static struct pci_driver pd6729_pci_drv = {
+	.name		= "pd6729",
+	.id_table	= pd6729_pci_ids,
+	.probe		= pd6729_pci_probe,
+	.remove		= __devexit_p(pd6729_pci_remove),
+	.suspend	= pd6729_socket_suspend,
+	.resume		= pd6729_socket_resume,
+};
+
+static int pd6729_module_init(void)
+{
+	return pci_module_init(&pd6729_pci_drv);
+}
+
+static void pd6729_module_exit(void)
+{
+	pci_unregister_driver(&pd6729_pci_drv);
+}
+
+module_init(pd6729_module_init);
+module_exit(pd6729_module_exit);

drivers/pcmcia/pd6729.h

+#ifndef _INCLUDE_GUARD_PD6729_H_
+#define _INCLUDE_GUARD_PD6729_H_
+
+/* Debuging defines */
+#ifdef NOTRACE
+#define dprintk(fmt, args...) printk(fmt , ## args)
+#else
+#define dprintk(fmt, args...) do {} while (0)
+#endif
+
+/* Flags for I365_GENCTL */
+#define I365_DF_VS1		0x40	/* DF-step Voltage Sense */
+#define I365_DF_VS2		0x80
+
+/* Fields in PD67_EXTERN_DATA */
+#define PD67_EXD_VS1(s)		(0x01 << ((s) << 1))
+#define PD67_EXD_VS2(s)		(0x02 << ((s) << 1))
+
+
+
+
+struct pd6729_socket {
+	int	number;
+	unsigned long io_base; 	/* base io address of the socket */
+	struct pcmcia_socket socket;
+};
+
+#endif

drivers/pcmcia/rsrc_mgr.c

@@ -118,7 +118,7 @@ make_resource(unsigned long b, unsigned long n, int flags, char *name)
 		res->name = name;
 		res->start = b;
 		res->end = b + n - 1;
-		res->flags = flags | IORESOURCE_BUSY;
+		res->flags = flags;
 	}
 	return res;
 }
@@ -303,6 +303,7 @@ static int readable(struct pcmcia_socket *s, struct resource *res, cisinfo_t *in
 
 	s->cis_mem.sys_start = res->start;
 	s->cis_mem.sys_stop = res->end;
+	s->cis_mem.res = res;
 	s->cis_virt = ioremap(res->start, s->map_size);
 	if (s->cis_virt) {
 		ret = pcmcia_validate_cis(s->clients, info);
@@ -313,6 +314,7 @@ static int readable(struct pcmcia_socket *s, struct resource *res, cisinfo_t *in
 	}
 	s->cis_mem.sys_start = 0;
 	s->cis_mem.sys_stop = 0;
+	s->cis_mem.res = NULL;
 	if ((ret != 0) || (info->Chains == 0))
 		return 0;
 	return 1;
@@ -332,6 +334,7 @@ static int checksum(struct pcmcia_socket *s, struct resource *res)
 		map.speed = 0;
 		map.sys_start = res->start;
 		map.sys_stop = res->end;
+		map.res = res;
 		map.card_start = 0;
 		s->ops->set_mem_map(s, &map);
 
@@ -454,7 +457,7 @@ static u_long inv_probe(resource_map_t *m, struct pcmcia_socket *s)
     return do_mem_probe(m->base, m->num, s);
 }
 
-void validate_mem(struct pcmcia_socket *s)
+static void validate_mem(struct pcmcia_socket *s)
 {
     resource_map_t *m, mm;
     static u_char order[] = { 0xd0, 0xe0, 0xc0, 0xf0 };
@@ -462,9 +465,6 @@ void validate_mem(struct pcmcia_socket *s)
     u_long b, i, ok = 0;
     int force_low = !(s->features & SS_CAP_PAGE_REGS);
 
-    if (!probe_mem)
-	return;
-
     down(&rsrc_sem);
     /* We do up to four passes through the list */
     if (!force_low) {
@@ -500,12 +500,12 @@ void validate_mem(struct pcmcia_socket *s)
 
 #else /* CONFIG_PCMCIA_PROBE */
 
-void validate_mem(struct pcmcia_socket *s)
+static void validate_mem(struct pcmcia_socket *s)
 {
     resource_map_t *m, mm;
     static int done = 0;
     
-    if (probe_mem && done++ == 0) {
+    if (done++ == 0) {
 	down(&rsrc_sem);
 	for (m = mem_db.next; m != &mem_db; m = mm.next) {
 	    mm = *m;
@@ -518,6 +518,18 @@ void validate_mem(struct pcmcia_socket *s)
 
 #endif /* CONFIG_PCMCIA_PROBE */
 
+void pcmcia_validate_mem(struct pcmcia_socket *s)
+{
+	down(&s->skt_sem);
+
+	if (probe_mem && s->state & SOCKET_PRESENT)
+		validate_mem(s);
+
+	up(&s->skt_sem);
+}
+
+EXPORT_SYMBOL(pcmcia_validate_mem);
+
 struct pcmcia_align_data {
 	unsigned long	mask;
 	unsigned long	offset;
@@ -622,7 +634,7 @@ int adjust_io_region(struct resource *res, unsigned long r_start,
 struct resource *find_io_region(unsigned long base, int num,
 		   unsigned long align, char *name, struct pcmcia_socket *s)
 {
-	struct resource *res = make_resource(0, num, IORESOURCE_IO, name);
+	struct resource *res = make_resource(0, num, IORESOURCE_IO, s->dev.class_id);
 	struct pcmcia_align_data data;
 	unsigned long min = base;
 	int ret;
@@ -641,8 +653,8 @@ struct resource *find_io_region(unsigned long base, int num,
 					     min, 0, pcmcia_align, &data);
 	} else
 #endif
-		ret = allocate_resource(&ioport_resource, res, num, min, ~0UL, 0,
-					pcmcia_align, &data);
+		ret = allocate_resource(&ioport_resource, res, num, min, ~0UL,
+					1, pcmcia_align, &data);
 	up(&rsrc_sem);
 
 	if (ret != 0) {
@@ -652,10 +664,10 @@ struct resource *find_io_region(unsigned long base, int num,
 	return res;
 }
 
-int find_mem_region(u_long *base, u_long num, u_long align,
-		    int low, char *name, struct pcmcia_socket *s)
+struct resource *find_mem_region(u_long base, u_long num, u_long align,
+				 int low, char *name, struct pcmcia_socket *s)
 {
-	struct resource *res = make_resource(0, num, IORESOURCE_MEM, name);
+	struct resource *res = make_resource(0, num, IORESOURCE_MEM, s->dev.class_id);
 	struct pcmcia_align_data data;
 	unsigned long min, max;
 	int ret, i;
@@ -663,16 +675,16 @@ int find_mem_region(u_long *base, u_long num, u_long align,
 	low = low || !(s->features & SS_CAP_PAGE_REGS);
 
 	data.mask = align - 1;
-	data.offset = *base & data.mask;
+	data.offset = base & data.mask;
 	data.map = &mem_db;
 
 	for (i = 0; i < 2; i++) {
 		if (low) {
 			max = 0x100000UL;
-			min = *base < max ? *base : 0;
+			min = base < max ? base : 0;
 		} else {
 			max = ~0UL;
-			min = 0x100000UL + *base;
+			min = 0x100000UL + base;
 		}
 
 		down(&rsrc_sem);
@@ -684,7 +696,7 @@ int find_mem_region(u_long *base, u_long num, u_long align,
 		} else
 #endif
 			ret = allocate_resource(&iomem_resource, res, num, min,
-						max, 0, pcmcia_align, &data);
+						max, 1, pcmcia_align, &data);
 		up(&rsrc_sem);
 		if (ret == 0 || low)
 			break;
@@ -693,10 +705,9 @@ int find_mem_region(u_long *base, u_long num, u_long align,
 
 	if (ret != 0) {
 		kfree(res);
-	} else {
-		*base = res->start;
+		res = NULL;
 	}
-	return ret;
+	return res;
 }
 
 /*======================================================================

drivers/pcmcia/tcic.c

@@ -868,10 +868,10 @@ static int tcic_set_mem_map(struct pcmcia_socket *sock, struct pccard_mem_map *m
 static int tcic_init(struct pcmcia_socket *s)
 {
 	int i;
+	struct resource res = { .start = 0, .end = 0x1000 };
 	pccard_io_map io = { 0, 0, 0, 0, 1 };
-	pccard_mem_map mem = { 0, 0, 0, 0, 0, 0 };
+	pccard_mem_map mem = { .res = &res, .sys_stop = 0x1000, };
 
-	mem.sys_stop = 0x1000;
 	for (i = 0; i < 2; i++) {
 		io.map = i;
 		tcic_set_io_map(s, &io);

drivers/pcmcia/yenta_socket.c

@@ -445,10 +445,10 @@ static void yenta_interrupt_wrapper(unsigned long data)
 static void yenta_clear_maps(struct yenta_socket *socket)
 {
 	int i;
+	struct resource res = { .start = 0, .end = 0x0fff };
 	pccard_io_map io = { 0, 0, 0, 0, 1 };
-	pccard_mem_map mem = { 0, 0, 0, 0, 0, 0 };
+	pccard_mem_map mem = { .res = &res, .sys_stop = 0x0fff, };
 
-	mem.sys_stop = 0x0fff;
 	yenta_set_socket(&socket->socket, &dead_socket);
 	for (i = 0; i < 2; i++) {
 		io.map = i;

fs/isofs/inode.c

@@ -1265,31 +1265,14 @@ static void isofs_read_inode(struct inode * inode)
 		inode->i_size = isonum_733 (de->size);
 	}
 
-	/*
-	 * The ISO-9660 filesystem only stores 32 bits for file size.
-	 * mkisofs handles files up to 2GB-2 = 2147483646 = 0x7FFFFFFE bytes
-	 * in size. This is according to the large file summit paper from 1996.
-	 * WARNING: ISO-9660 filesystems > 1 GB and even > 2 GB are fully
-	 *	    legal. Do not prevent to use DVD's schilling@fokus.gmd.de
-	 */
-	if ((inode->i_size < 0 || inode->i_size > 0x7FFFFFFE) &&
-	    sbi->s_cruft == 'n') {
-		printk(KERN_WARNING "Warning: defective CD-ROM.  "
-		       "Enabling \"cruft\" mount option.\n");
-		sbi->s_cruft = 'y';
-	}
-
 	/*
 	 * Some dipshit decided to store some other bit of information
-	 * in the high byte of the file length.  Catch this and holler.
-	 * WARNING: this will make it impossible for a file to be > 16MB
-	 * on the CDROM.
+	 * in the high byte of the file length.  Truncate size in case
+	 * this CDROM was mounted with the cruft option.
 	 */
 
-	if (sbi->s_cruft == 'y' &&
-	    inode->i_size & 0xff000000) {
+	if (sbi->s_cruft == 'y')
 		inode->i_size &= 0x00ffffff;
-	}
 
 	if (de->interleave[0]) {
 		printk("Interleaved files not (yet) supported.\n");

include/asm-ppc/smp.h

@@ -47,8 +47,6 @@ extern void smp_local_timer_interrupt(struct pt_regs *);
 
 #define smp_processor_id() (current_thread_info()->cpu)
 
-#define cpu_online(cpu) cpu_isset(cpu, cpu_online_map)
-
 extern int __cpu_up(unsigned int cpu);
 
 extern int smp_hw_index[];

include/asm-ppc/system.h

@@ -82,7 +82,6 @@ extern int fix_alignment(struct pt_regs *);
 extern void cvt_fd(float *from, double *to, unsigned long *fpscr);
 extern void cvt_df(double *from, float *to, unsigned long *fpscr);
 extern int call_rtas(const char *, int, int, unsigned long *, ...);
-extern int abs(int);
 extern void cacheable_memzero(void *p, unsigned int nb);
 extern int do_page_fault(struct pt_regs *, unsigned long, unsigned long);
 extern void bad_page_fault(struct pt_regs *, unsigned long, int);

include/asm-sparc64/bitops.h

@@ -204,7 +204,8 @@ static __inline__ unsigned int hweight8(unsigned int w)
  * @offset: The bitnumber to start searching at
  * @size: The maximum size to search
  */
-extern unsigned long find_next_bit(unsigned long *, unsigned long, unsigned long);
+extern unsigned long find_next_bit(const unsigned long *, unsigned long,
+					unsigned long);
 
 /**
  * find_first_bit - find the first set bit in a memory region

include/asm-sparc64/byteorder.h

@@ -7,7 +7,7 @@
 
 #ifdef __GNUC__
 
-static __inline__ __u16 ___arch__swab16p(__u16 *addr)
+static __inline__ __u16 ___arch__swab16p(const __u16 *addr)
 {
 	__u16 ret;
 
@@ -17,7 +17,7 @@ static __inline__ __u16 ___arch__swab16p(__u16 *addr)
 	return ret;
 }
 
-static __inline__ __u32 ___arch__swab32p(__u32 *addr)
+static __inline__ __u32 ___arch__swab32p(const __u32 *addr)
 {
 	__u32 ret;
 
@@ -27,7 +27,7 @@ static __inline__ __u32 ___arch__swab32p(__u32 *addr)
 	return ret;
 }
 
-static __inline__ __u64 ___arch__swab64p(__u64 *addr)
+static __inline__ __u64 ___arch__swab64p(const __u64 *addr)
 {
 	__u64 ret;
 

include/asm-v850/bitops.h

@@ -193,10 +193,86 @@ extern __inline__ int find_next_zero_bit (void *addr, int size, int offset)
 	return result + ffz (tmp);
 }
 
+
+/* This is the same as generic_ffs, but we can't use that because it's
+   inline and the #include order mucks things up.  */
+static inline int generic_ffs_for_find_next_bit(int x)
+{
+	int r = 1;
+
+	if (!x)
+		return 0;
+	if (!(x & 0xffff)) {
+		x >>= 16;
+		r += 16;
+	}
+	if (!(x & 0xff)) {
+		x >>= 8;
+		r += 8;
+	}
+	if (!(x & 0xf)) {
+		x >>= 4;
+		r += 4;
+	}
+	if (!(x & 3)) {
+		x >>= 2;
+		r += 2;
+	}
+	if (!(x & 1)) {
+		x >>= 1;
+		r += 1;
+	}
+	return r;
+}
+
+/*
+ * Find next one bit in a bitmap reasonably efficiently.
+ */
+static __inline__ unsigned long find_next_bit(const unsigned long *addr,
+	unsigned long size, unsigned long offset)
+{
+	unsigned int *p = ((unsigned int *) addr) + (offset >> 5);
+	unsigned int result = offset & ~31UL;
+	unsigned int tmp;
+
+	if (offset >= size)
+		return size;
+	size -= result;
+	offset &= 31UL;
+	if (offset) {
+		tmp = *p++;
+		tmp &= ~0UL << offset;
+		if (size < 32)
+			goto found_first;
+		if (tmp)
+			goto found_middle;
+		size -= 32;
+		result += 32;
+	}
+	while (size >= 32) {
+		if ((tmp = *p++) != 0)
+			goto found_middle;
+		result += 32;
+		size -= 32;
+	}
+	if (!size)
+		return result;
+	tmp = *p;
+
+found_first:
+	tmp &= ~0UL >> (32 - size);
+	if (tmp == 0UL)        /* Are any bits set? */
+		return result + size; /* Nope. */
+found_middle:
+	return result + generic_ffs_for_find_next_bit(tmp);
+}
+
+
 #define ffs(x) generic_ffs (x)
 #define fls(x) generic_fls (x)
 #define __ffs(x) ffs(x)
 
+
 /*
  * This is just `generic_ffs' from <linux/bitops.h>, except that it assumes
  * that at least one bit is set, and returns the real index of the bit

include/asm-v850/irq.h

 /*
  * include/asm-v850/irq.h -- Machine interrupt handling
  *
- *  Copyright (C) 2001,02  NEC Corporation
- *  Copyright (C) 2001,02  Miles Bader <miles@gnu.org>
+ *  Copyright (C) 2001,02,04  NEC Electronics Corporation
+ *  Copyright (C) 2001,02,04  Miles Bader <miles@gnu.org>
  *
  * This file is subject to the terms and conditions of the GNU General
  * Public License.  See the file COPYING in the main directory of this
@@ -62,11 +62,8 @@ extern void disable_irq (unsigned int irq);
 /* Disable an irq without waiting. */
 extern void disable_irq_nosync (unsigned int irq);
 
+extern int handle_IRQ_event(unsigned int, struct pt_regs *, struct irqaction *);
 
 #endif /* !__ASSEMBLY__ */
 
-struct irqaction;
-struct pt_regs;
-int handle_IRQ_event(unsigned int, struct pt_regs *, struct irqaction *);
-
 #endif /* __V850_IRQ_H__ */

include/asm-v850/unistd.h

 /*
  * include/asm-v850/unistd.h -- System call numbers and invocation mechanism
  *
- *  Copyright (C) 2001,02,03  NEC Electronics Corporation
- *  Copyright (C) 2001,02,03  Miles Bader <miles@gnu.org>
+ *  Copyright (C) 2001,02,03,04  NEC Electronics Corporation
+ *  Copyright (C) 2001,02,03,04  Miles Bader <miles@gnu.org>
  *
  * This file is subject to the terms and conditions of the GNU General
  * Public License.  See the file COPYING in the main directory of this
@@ -389,7 +389,6 @@ type name (atype a, btype b, ctype c, dtype d, etype e, ftype f)	      \
 #ifdef __KERNEL__
 #define __ARCH_WANT_IPC_PARSE_VERSION
 #define __ARCH_WANT_OLD_READDIR
-#define __ARCH_WANT_OLD_STAT
 #define __ARCH_WANT_STAT64
 #define __ARCH_WANT_SYS_ALARM
 #define __ARCH_WANT_SYS_GETHOSTNAME
@@ -404,7 +403,6 @@ type name (atype a, btype b, ctype c, dtype d, etype e, ftype f)	      \
 #define __ARCH_WANT_SYS_GETPGRP
 #define __ARCH_WANT_SYS_LLSEEK
 #define __ARCH_WANT_SYS_NICE
-#define __ARCH_WANT_SYS_OLD_GETRLIMIT
 #define __ARCH_WANT_SYS_OLDUMOUNT
 #define __ARCH_WANT_SYS_SIGPENDING
 #define __ARCH_WANT_SYS_SIGPROCMASK

include/linux/iso_fs.h

@@ -190,28 +190,28 @@ static inline int isonum_712(char *p)
 {
 	return *(s8 *)p;
 }
-static inline int isonum_721(char *p)
+static inline unsigned int isonum_721(char *p)
 {
 	return le16_to_cpu(get_unaligned((u16 *)p));
 }
-static inline int isonum_722(char *p)
+static inline unsigned int isonum_722(char *p)
 {
 	return be16_to_cpu(get_unaligned((u16 *)p));
 }
-static inline int isonum_723(char *p)
+static inline unsigned int isonum_723(char *p)
 {
 	/* Ignore bigendian datum due to broken mastering programs */
 	return le16_to_cpu(get_unaligned((u16 *)p));
 }
-static inline int isonum_731(char *p)
+static inline unsigned int isonum_731(char *p)
 {
 	return le32_to_cpu(get_unaligned((u32 *)p));
 }
-static inline int isonum_732(char *p)
+static inline unsigned int isonum_732(char *p)
 {
 	return be32_to_cpu(get_unaligned((u32 *)p));
 }
-static inline int isonum_733(char *p)
+static inline unsigned int isonum_733(char *p)
 {
 	/* Ignore bigendian datum due to broken mastering programs */
 	return le32_to_cpu(get_unaligned((u32 *)p));

include/pcmcia/ss.h

@@ -105,6 +105,7 @@ typedef struct pccard_mem_map {
     u_short	speed;
     u_long	sys_start, sys_stop;
     u_int	card_start;
+    struct resource *res;
 } pccard_mem_map;
 
 typedef struct cb_bridge_map {
@@ -154,8 +155,6 @@ typedef struct window_t {
 	u_short			index;
 	client_handle_t		handle;
 	struct pcmcia_socket 	*sock;
-	u_long			base;
-	u_long			size;
 	pccard_mem_map		ctl;
 } window_t;
 

init/Kconfig

@@ -77,6 +77,7 @@ config SWAP
 
 config SYSVIPC
 	bool "System V IPC"
+	depends on MMU
 	---help---
 	  Inter Process Communication is a suite of library functions and
 	  system calls which let processes (running programs) synchronize and