diff options
| author | Ralf Baechle <ralf@linux-mips.org> | 2001-04-05 04:55:58 +0000 |
|---|---|---|
| committer | Ralf Baechle <ralf@linux-mips.org> | 2001-04-05 04:55:58 +0000 |
| commit | 74a9f2e1b4d3ab45a9f72cb5b556c9f521524ab3 (patch) | |
| tree | 7c4cdb103ab1b388c9852a88bd6fb1e73eba0b5c /include/linux | |
| parent | ee6374c8b0d333c08061c6a97bc77090d7461225 (diff) | |
Merge with Linux 2.4.3.
Note that mingetty does no longer work with serial console, you have to
switch to another getty like getty_ps. This commit also includes a
fix for a setitimer bug which did prevent getty_ps from working on
older kernels.
Diffstat (limited to 'include/linux')
46 files changed, 597 insertions, 426 deletions
diff --git a/include/linux/802_11.h b/include/linux/802_11.h index cff47601a..bd5196c24 100644 --- a/include/linux/802_11.h +++ b/include/linux/802_11.h @@ -188,4 +188,4 @@ struct ieee_802_11_frame_subtype_class { } -#endif
\ No newline at end of file +#endif diff --git a/include/linux/b1lli.h b/include/linux/b1lli.h index 72cae4d27..bfc15aa75 100644 --- a/include/linux/b1lli.h +++ b/include/linux/b1lli.h @@ -1,11 +1,14 @@ /* - * $Id: b1lli.h,v 1.8 1999/07/01 15:26:54 calle Exp $ + * $Id: b1lli.h,v 1.8.8.1 2001/03/15 09:58:30 kai Exp $ * * ISDN lowlevel-module for AVM B1-card. * * Copyright 1996 by Carsten Paeth (calle@calle.in-berlin.de) * * $Log: b1lli.h,v $ + * Revision 1.8.8.1 2001/03/15 09:58:30 kai + * spelling fix + * * Revision 1.8 1999/07/01 15:26:54 calle * complete new version (I love it): * + new hardware independed "capi_driver" interface that will make it easy to: @@ -129,7 +132,7 @@ typedef struct avmb1_extcarddef { #define AVMB1_LOAD_AND_CONFIG 3 /* load image and config to card */ #define AVMB1_ADDCARD_WITH_TYPE 4 /* add a new card, with cardtype */ #define AVMB1_GET_CARDINFO 5 /* get cardtype */ -#define AVMB1_REMOVECARD 6 /* remove a card (usefull for T1) */ +#define AVMB1_REMOVECARD 6 /* remove a card (useful for T1) */ #define AVMB1_REGISTERCARD_IS_OBSOLETE diff --git a/include/linux/blkdev.h b/include/linux/blkdev.h index 01cd38a83..849e71f0f 100644 --- a/include/linux/blkdev.h +++ b/include/linux/blkdev.h @@ -180,7 +180,7 @@ extern int * max_segments[MAX_BLKDEV]; extern atomic_t queued_sectors; #define MAX_SEGMENTS 128 -#define MAX_SECTORS (MAX_SEGMENTS*8) +#define MAX_SECTORS 255 #define PageAlignSize(size) (((size) + PAGE_SIZE -1) & PAGE_MASK) diff --git a/include/linux/cdrom.h b/include/linux/cdrom.h index 7d59238dd..c18ddfd39 100644 --- a/include/linux/cdrom.h +++ b/include/linux/cdrom.h @@ -524,10 +524,12 @@ struct dvd_layer { __u32 end_sector_l0; }; +#define DVD_LAYERS 4 + struct dvd_physical { __u8 type; __u8 layer_num; - struct dvd_layer layer[4]; + struct dvd_layer layer[DVD_LAYERS]; }; struct dvd_copyright { diff --git a/include/linux/dcache.h b/include/linux/dcache.h index 74f377c06..e32a11742 100644 --- a/include/linux/dcache.h +++ b/include/linux/dcache.h @@ -217,7 +217,7 @@ extern void d_move(struct dentry *, struct dentry *); extern struct dentry * d_lookup(struct dentry *, struct qstr *); /* validate "insecure" dentry pointer */ -extern int d_validate(struct dentry *, struct dentry *, unsigned int, unsigned int); +extern int d_validate(struct dentry *, struct dentry *); extern char * __d_path(struct dentry *, struct vfsmount *, struct dentry *, struct vfsmount *, char *, int); diff --git a/include/linux/elf.h b/include/linux/elf.h index 34d8e93ae..b27c2d43c 100644 --- a/include/linux/elf.h +++ b/include/linux/elf.h @@ -299,7 +299,7 @@ typedef struct { #define HWCAP_SPARC_SWAP 4 #define HWCAP_SPARC_MULDIV 8 #define HWCAP_SPARC_V9 16 - +#define HWCAP_SPARC_ULTRA3 32 /* * 68k ELF relocation types diff --git a/include/linux/etherdevice.h b/include/linux/etherdevice.h index 97c505282..6c72b8d59 100644 --- a/include/linux/etherdevice.h +++ b/include/linux/etherdevice.h @@ -38,13 +38,30 @@ extern int eth_header_cache(struct neighbour *neigh, struct hh_cache *hh); extern int eth_header_parse(struct sk_buff *skb, unsigned char *haddr); -extern struct net_device * init_etherdev(struct net_device *, int); +extern struct net_device *init_etherdev(struct net_device *dev, int sizeof_priv); +extern struct net_device *alloc_etherdev(int sizeof_priv); -static __inline__ void eth_copy_and_sum (struct sk_buff *dest, unsigned char *src, int len, int base) +static inline void eth_copy_and_sum (struct sk_buff *dest, unsigned char *src, int len, int base) { memcpy (dest->data, src, len); } +/** + * is_valid_ether_addr - Determine if the given Ethernet address is valid + * @addr: Pointer to a six-byte array containing the Ethernet address + * + * Check that the Ethernet address (MAC) is not 00:00:00:00:00:00, is not + * a multicast address, and is not FF:FF:FF:FF:FF:FF. + * + * Return true if the address is valid. + */ +static inline int is_valid_ether_addr( u8 *addr ) +{ + const char zaddr[6] = {0,}; + + return !(addr[0]&1) && memcmp( addr, zaddr, 6); +} + #endif #endif /* _LINUX_ETHERDEVICE_H */ diff --git a/include/linux/ethtool.h b/include/linux/ethtool.h index 384171b3f..c1106729d 100644 --- a/include/linux/ethtool.h +++ b/include/linux/ethtool.h @@ -24,10 +24,22 @@ struct ethtool_cmd { u32 reserved[4]; }; +/* these strings are set to whatever the driver author decides... */ +struct ethtool_drvinfo { + u32 cmd; + char driver[32]; /* driver short name, "tulip", "eepro100" */ + char version[32]; /* driver version string */ + char fw_version[32]; /* firmware version string, if applicable */ + char bus_info[32]; /* Bus info for this interface. For PCI + * devices, use pci_dev->slot_name. */ + char reserved1[32]; + char reserved2[32]; +}; /* CMDs currently supported */ -#define ETHTOOL_GSET 0x00000001 /* Get settings, non-privileged. */ +#define ETHTOOL_GSET 0x00000001 /* Get settings. */ #define ETHTOOL_SSET 0x00000002 /* Set settings, privileged. */ +#define ETHTOOL_GDRVINFO 0x00000003 /* Get driver info. */ /* compatibility with older code */ #define SPARC_ETH_GSET ETHTOOL_GSET diff --git a/include/linux/fcdevice.h b/include/linux/fcdevice.h index c63d03bc1..25687bb17 100644 --- a/include/linux/fcdevice.h +++ b/include/linux/fcdevice.h @@ -33,7 +33,10 @@ extern int fc_header(struct sk_buff *skb, struct net_device *dev, extern int fc_rebuild_header(struct sk_buff *skb); //extern unsigned short fc_type_trans(struct sk_buff *skb, struct net_device *dev); -extern struct net_device * init_fcdev(struct net_device *, int); +extern struct net_device *init_fcdev(struct net_device *dev, int sizeof_priv); +extern struct net_device *alloc_fcdev(int sizeof_priv); +extern int register_fcdev(struct net_device *dev); +extern void unregister_fcdev(struct net_device *dev); #endif diff --git a/include/linux/fddidevice.h b/include/linux/fddidevice.h index 79f92ff17..83815ec9f 100644 --- a/include/linux/fddidevice.h +++ b/include/linux/fddidevice.h @@ -34,7 +34,8 @@ extern int fddi_header(struct sk_buff *skb, extern int fddi_rebuild_header(struct sk_buff *skb); extern unsigned short fddi_type_trans(struct sk_buff *skb, struct net_device *dev); -extern struct net_device * init_fddidev(struct net_device *, int); +extern struct net_device *init_fddidev(struct net_device *dev, int sizeof_priv); +extern struct net_device *alloc_fddidev(int sizeof_priv); #endif #endif /* _LINUX_FDDIDEVICE_H */ diff --git a/include/linux/fs.h b/include/linux/fs.h index a5f4cddaf..41c148392 100644 --- a/include/linux/fs.h +++ b/include/linux/fs.h @@ -244,7 +244,7 @@ struct buffer_head { struct buffer_head *b_reqnext; /* request queue */ struct buffer_head **b_pprev; /* doubly linked list of hash-queue */ - char * b_data; /* pointer to data block (512 byte) */ + char * b_data; /* pointer to data block */ struct page *b_page; /* the page this bh is mapped to */ void (*b_end_io)(struct buffer_head *bh, int uptodate); /* I/O completion */ void *b_private; /* reserved for b_end_io */ @@ -381,6 +381,7 @@ struct address_space { struct vm_area_struct *i_mmap; /* list of private mappings */ struct vm_area_struct *i_mmap_shared; /* list of shared mappings */ spinlock_t i_shared_lock; /* and spinlock protecting it */ + int gfp_mask; /* how to allocate the pages */ }; struct block_device { @@ -504,6 +505,8 @@ extern spinlock_t files_lock; extern int init_private_file(struct file *, struct dentry *, int); +#define MAX_NON_LFS ((1UL<<31) - 1) + #define FL_POSIX 1 #define FL_FLOCK 2 #define FL_BROKEN 4 /* broken flock() emulation */ @@ -651,6 +654,7 @@ struct super_block { unsigned char s_blocksize_bits; unsigned char s_lock; unsigned char s_dirt; + unsigned long long s_maxbytes; /* Max file size */ struct file_system_type *s_type; struct super_operations *s_op; struct dquot_operations *dq_op; diff --git a/include/linux/fs_struct.h b/include/linux/fs_struct.h index 3d2df3cf4..3d6451977 100644 --- a/include/linux/fs_struct.h +++ b/include/linux/fs_struct.h @@ -13,7 +13,7 @@ struct fs_struct { #define INIT_FS { \ ATOMIC_INIT(1), \ RW_LOCK_UNLOCKED, \ - 0022, \ + 0000, \ NULL, NULL, NULL, NULL, NULL, NULL \ } diff --git a/include/linux/genhd.h b/include/linux/genhd.h index 6cfe0bbb7..eaa63807a 100644 --- a/include/linux/genhd.h +++ b/include/linux/genhd.h @@ -223,6 +223,11 @@ struct unixware_disklabel { #endif /* CONFIG_UNIXWARE_DISKLABEL */ +#ifdef CONFIG_MINIX_SUBPARTITION +# define MINIX_PARTITION 0x81 /* Minix Partition ID */ +# define MINIX_NR_SUBPARTITIONS 4 +#endif /* CONFIG_MINIX_SUBPARTITION */ + #ifdef __KERNEL__ extern struct gendisk *gendisk_head; /* linked list of disks */ diff --git a/include/linux/hdlc.h b/include/linux/hdlc.h new file mode 100644 index 000000000..b9cc125a4 --- /dev/null +++ b/include/linux/hdlc.h @@ -0,0 +1,336 @@ +/* + * Generic HDLC support routines for Linux + * + * Copyright (C) 1999, 2000 Krzysztof Halasa <khc@pm.waw.pl> + * + * 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. + */ + +#ifndef __HDLC_H +#define __HDLC_H + +/* Ioctls - to be changed */ +#define HDLCGSLOTMAP (0x89F4) /* E1/T1 slot bitmap */ +#define HDLCGCLOCK (0x89F5) /* clock sources */ +#define HDLCGCLOCKRATE (0x89F6) /* clock rate */ +#define HDLCGMODE (0x89F7) /* internal to hdlc.c - protocol used */ +#define HDLCGLINE (0x89F8) /* physical interface */ +#define HDLCSSLOTMAP (0x89F9) +#define HDLCSCLOCK (0x89FA) +#define HDLCSCLOCKRATE (0x89FB) +#define HDLCSMODE (0x89FC) /* internal to hdlc.c - select protocol */ +#define HDLCPVC (0x89FD) /* internal to hdlc.c - create/delete PVC */ +#define HDLCSLINE (0x89FE) +#define HDLCRUN (0x89FF) /* Download firmware and run board */ + +/* Modes */ +#define MODE_NONE 0x00000000 /* Not initialized */ +#define MODE_DCE 0x00000080 /* DCE */ +#define MODE_HDLC 0x00000100 /* Raw HDLC frames */ +#define MODE_CISCO 0x00000200 +#define MODE_PPP 0x00000400 +#define MODE_FR 0x00000800 /* Any LMI */ +#define MODE_FR_ANSI 0x00000801 +#define MODE_FR_CCITT 0x00000802 +#define MODE_X25 0x00001000 +#define MODE_MASK 0x0000FF00 +#define MODE_SOFT 0x80000000 /* Driver modes, using hardware HDLC */ + +/* Lines */ +#define LINE_DEFAULT 0x00000000 +#define LINE_V35 0x00000001 +#define LINE_RS232 0x00000002 +#define LINE_X21 0x00000003 +#define LINE_T1 0x00000004 +#define LINE_E1 0x00000005 +#define LINE_MASK 0x000000FF +#define LINE_LOOPBACK 0x80000000 /* On-card loopback */ + +#define CLOCK_EXT 0 /* External TX and RX clock - DTE */ +#define CLOCK_INT 1 /* Internal TX and RX clock - DCE */ +#define CLOCK_TXINT 2 /* Internal TX and external RX clock */ +#define CLOCK_TXFROMRX 3 /* TX clock derived from external RX clock */ + + +#define HDLC_MAX_MTU 1500 /* Ethernet 1500 bytes */ +#define HDLC_MAX_MRU (HDLC_MAX_MTU + 10) /* max 10 bytes for FR */ + +#ifdef __KERNEL__ + +#include <linux/skbuff.h> +#include <linux/netdevice.h> +#include <net/syncppp.h> + +#define MAXLEN_LMISTAT 20 /* max size of status enquiry frame */ + +#define LINK_STATE_RELIABLE 0x01 +#define LINK_STATE_REQUEST 0x02 /* full stat sent (DCE) / req pending (DTE) */ +#define LINK_STATE_CHANGED 0x04 /* change in PVCs state, send full report */ +#define LINK_STATE_FULLREP_SENT 0x08 /* full report sent */ + +#define PVC_STATE_NEW 0x01 +#define PVC_STATE_ACTIVE 0x02 +#define PVC_STATE_FECN 0x08 /* FECN condition */ +#define PVC_STATE_BECN 0x10 /* BECN condition */ + + +#define FR_UI 0x03 +#define FR_PAD 0x00 + +#define NLPID_IP 0xCC +#define NLPID_IPV6 0x8E +#define NLPID_SNAP 0x80 +#define NLPID_PAD 0x00 +#define NLPID_Q933 0x08 + + +#define LMI_DLCI 0 /* LMI DLCI */ +#define LMI_PROTO 0x08 +#define LMI_CALLREF 0x00 /* Call Reference */ +#define LMI_ANSI_LOCKSHIFT 0x95 /* ANSI lockshift */ +#define LMI_REPTYPE 1 /* report type */ +#define LMI_CCITT_REPTYPE 0x51 +#define LMI_ALIVE 3 /* keep alive */ +#define LMI_CCITT_ALIVE 0x53 +#define LMI_PVCSTAT 7 /* pvc status */ +#define LMI_CCITT_PVCSTAT 0x57 +#define LMI_FULLREP 0 /* full report */ +#define LMI_INTEGRITY 1 /* link integrity report */ +#define LMI_SINGLE 2 /* single pvc report */ +#define LMI_STATUS_ENQUIRY 0x75 +#define LMI_STATUS 0x7D /* reply */ + +#define LMI_REPT_LEN 1 /* report type element length */ +#define LMI_INTEG_LEN 2 /* link integrity element length */ + +#define LMI_LENGTH 13 /* standard LMI frame length */ +#define LMI_ANSI_LENGTH 14 + + + +typedef struct { + unsigned ea1 : 1; + unsigned cr : 1; + unsigned dlcih: 6; + + unsigned ea2 : 1; + unsigned de : 1; + unsigned becn : 1; + unsigned fecn : 1; + unsigned dlcil: 4; +}__attribute__ ((packed)) fr_hdr; + + + +typedef struct { /* Used in Cisco and PPP mode */ + u8 address; + u8 control; + u16 protocol; +}__attribute__ ((packed)) hdlc_header; + + + +typedef struct { + u32 type; /* code */ + u32 par1; + u32 par2; + u16 rel; /* reliability */ + u32 time; +}__attribute__ ((packed)) cisco_packet; +#define CISCO_PACKET_LEN 18 +#define CISCO_BIG_PACKET_LEN 20 + + + +typedef struct pvc_device_struct { + struct net_device netdev; /* PVC net device - must be first */ + struct net_device_stats stats; + struct hdlc_device_struct *master; + struct pvc_device_struct *next; + + u8 state; + u8 newstate; +}pvc_device; + + + +typedef struct { + u32 last_errors; /* last errors bit list */ + int last_poll; /* ! */ + u8 T391; /* ! link integrity verification polling timer */ + u8 T392; /* ! polling verification timer */ + u8 N391; /* full status polling counter */ + u8 N392; /* error threshold */ + u8 N393; /* monitored events count */ + u8 N391cnt; + + u8 state; /* ! */ + u32 txseq; /* ! TX sequence number - Cisco uses 4 bytes */ + u32 rxseq; /* ! RX sequence number */ +}fr_lmi; /* ! means used in Cisco HDLC as well */ + + +typedef struct hdlc_device_struct { + /* to be initialized by hardware driver: */ + struct net_device netdev; /* master net device - must be first */ + struct net_device_stats stats; + + struct ppp_device pppdev; + struct ppp_device *syncppp_ptr; + + /* set_mode may be NULL if HDLC-only board */ + int (*set_mode)(struct hdlc_device_struct *hdlc, int mode); + int (*open)(struct hdlc_device_struct *hdlc); + void (*close)(struct hdlc_device_struct *hdlc); + int (*xmit)(struct hdlc_device_struct *hdlc, struct sk_buff *skb); + int (*ioctl)(struct hdlc_device_struct *hdlc, struct ifreq *ifr, + int cmd); + + /* Only in "hardware" FR modes etc. - may be NULL */ + int (*create_pvc)(pvc_device *pvc); + void (*destroy_pvc)(pvc_device *pvc); + int (*open_pvc)(pvc_device *pvc); + void (*close_pvc)(pvc_device *pvc); + + /* for hdlc.c internal use only */ + pvc_device *first_pvc; + u16 pvc_count; + int mode; + + struct timer_list timer; + fr_lmi lmi; +}hdlc_device; + + +int register_hdlc_device(hdlc_device *hdlc); +void unregister_hdlc_device(hdlc_device *hdlc); +void hdlc_netif_rx(hdlc_device *hdlc, struct sk_buff *skb); + + +extern __inline__ struct net_device* hdlc_to_dev(hdlc_device *hdlc) +{ + return &hdlc->netdev; +} + + +extern __inline__ hdlc_device* dev_to_hdlc(struct net_device *dev) +{ + return (hdlc_device*)dev; +} + + +extern __inline__ struct net_device* pvc_to_dev(pvc_device *pvc) +{ + return &pvc->netdev; +} + + +extern __inline__ pvc_device* dev_to_pvc(struct net_device *dev) +{ + return (pvc_device*)dev; +} + + +extern __inline__ const char *hdlc_to_name(hdlc_device *hdlc) +{ + return hdlc_to_dev(hdlc)->name; +} + + +extern __inline__ const char *pvc_to_name(pvc_device *pvc) +{ + return pvc_to_dev(pvc)->name; +} + + +extern __inline__ u16 status_to_dlci(hdlc_device *hdlc, u8 *status, u8 *state) +{ + *state &= ~(PVC_STATE_ACTIVE | PVC_STATE_NEW); + if (status[2] & 0x08) + *state |= PVC_STATE_NEW; + else if (status[2] & 0x02) + *state |= PVC_STATE_ACTIVE; + + return ((status[0] & 0x3F)<<4) | ((status[1] & 0x78)>>3); +} + + +extern __inline__ void dlci_to_status(hdlc_device *hdlc, u16 dlci, u8 *status, + u8 state) +{ + status[0] = (dlci>>4) & 0x3F; + status[1] = ((dlci<<3) & 0x78) | 0x80; + status[2] = 0x80; + + if (state & PVC_STATE_NEW) + status[2] |= 0x08; + else if (state & PVC_STATE_ACTIVE) + status[2] |= 0x02; +} + + + +extern __inline__ u16 netdev_dlci(struct net_device *dev) +{ + return ntohs(*(u16*)dev->dev_addr); +} + + + +extern __inline__ u16 q922_to_dlci(u8 *hdr) +{ + return ((hdr[0] & 0xFC)<<2) | ((hdr[1] & 0xF0)>>4); +} + + + +extern __inline__ void dlci_to_q922(u8 *hdr, u16 dlci) +{ + hdr[0] = (dlci>>2) & 0xFC; + hdr[1] = ((dlci<<4) & 0xF0) | 0x01; +} + + + +extern __inline__ int mode_is(hdlc_device *hdlc, int mask) +{ + return (hdlc->mode & mask) == mask; +} + + + +extern __inline__ pvc_device* find_pvc(hdlc_device *hdlc, u16 dlci) +{ + pvc_device *pvc=hdlc->first_pvc; + + while (pvc) { + if (netdev_dlci(&pvc->netdev) == dlci) + return pvc; + pvc=pvc->next; + } + + return NULL; +} + + + +extern __inline__ void debug_frame(const struct sk_buff *skb) +{ + int i; + + for (i=0; i<skb->len; i++) { + if (i == 100) { + printk("...\n"); + return; + } + printk(" %02X", skb->data[i]); + } + printk("\n"); +} + + +#endif /* __KERNEL */ +#endif /* __HDLC_H */ diff --git a/include/linux/hippidevice.h b/include/linux/hippidevice.h index 7e57075f8..70524a3a9 100644 --- a/include/linux/hippidevice.h +++ b/include/linux/hippidevice.h @@ -51,7 +51,9 @@ extern int hippi_header_parse(struct sk_buff *skb, unsigned char *haddr); extern void hippi_net_init(void); void hippi_setup(struct net_device *dev); -extern struct net_device *init_hippi_dev(struct net_device *, int); +extern struct net_device *init_hippi_dev(struct net_device *dev, int sizeof_priv); +extern struct net_device *alloc_hippi_dev(int sizeof_priv); +extern int register_hipdev(struct net_device *dev); extern void unregister_hipdev(struct net_device *dev); #endif diff --git a/include/linux/hysdn_if.h b/include/linux/hysdn_if.h index 68cc72078..6c4bb8701 100644 --- a/include/linux/hysdn_if.h +++ b/include/linux/hysdn_if.h @@ -1,4 +1,4 @@ -/* $Id: hysdn_if.h,v 1.1 2000/02/10 19:47:50 werner Exp $ +/* $Id: hysdn_if.h,v 1.1.8.1 2001/03/13 16:17:10 kai Exp $ * Linux driver for HYSDN cards, ioctl definitions shared by hynetmgr and driver. * written by Werner Cornelius (werner@titro.de) for Hypercope GmbH @@ -20,6 +20,9 @@ * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. * * $Log: hysdn_if.h,v $ + * Revision 1.1.8.1 2001/03/13 16:17:10 kai + * spelling fixes from 2.4.3-pre + * * Revision 1.1 2000/02/10 19:47:50 werner * * Initial release @@ -30,7 +33,7 @@ /****************/ /* error values */ /****************/ -#define ERR_NONE 0 /* no error occured */ +#define ERR_NONE 0 /* no error occurred */ #define ERR_ALREADY_BOOT 1000 /* we are already booting */ #define EPOF_BAD_MAGIC 1001 /* bad magic in POF header */ #define ERR_BOARD_DPRAM 1002 /* board DPRAM failed */ diff --git a/include/linux/i2c.h b/include/linux/i2c.h index 4a9eb86c8..546c573a4 100644 --- a/include/linux/i2c.h +++ b/include/linux/i2c.h @@ -454,7 +454,7 @@ union i2c_smbus_data { * corresponding header files. */ /* -> bit-adapter specific ioctls */ -#define I2C_RETRIES 0x0701 /* number times a device adress should */ +#define I2C_RETRIES 0x0701 /* number times a device address should */ /* be polled when not acknowledging */ #define I2C_TIMEOUT 0x0702 /* set timeout - call with int */ @@ -471,7 +471,7 @@ union i2c_smbus_data { #define I2C_FUNCS 0x0705 /* Get the adapter functionality */ #define I2C_RDWR 0x0707 /* Combined R/W transfer (one stop only)*/ #if 0 -#define I2C_ACK_TEST 0x0710 /* See if a slave is at a specific adress */ +#define I2C_ACK_TEST 0x0710 /* See if a slave is at a specific address */ #endif #define I2C_SMBUS 0x0720 /* SMBus-level access */ diff --git a/include/linux/if_arp.h b/include/linux/if_arp.h index a1f424cff..396dbb550 100644 --- a/include/linux/if_arp.h +++ b/include/linux/if_arp.h @@ -50,9 +50,11 @@ #define ARPHRD_X25 271 /* CCITT X.25 */ #define ARPHRD_HWX25 272 /* Boards with X.25 in firmware */ #define ARPHRD_PPP 512 -#define ARPHRD_HDLC 513 /* (Cisco) HDLC */ +#define ARPHRD_CISCO 513 /* Cisco HDLC */ +#define ARPHRD_HDLC ARPHRD_CISCO #define ARPHRD_LAPB 516 /* LAPB */ #define ARPHRD_DDCMP 517 /* Digital's DDCMP protocol */ +#define ARPHRD_RAWHDLC 518 /* Raw HDLC */ #define ARPHRD_TUNNEL 768 /* IPIP tunnel */ #define ARPHRD_TUNNEL6 769 /* IPIP6 tunnel */ diff --git a/include/linux/if_bonding.h b/include/linux/if_bonding.h index d077aeb57..791127363 100644 --- a/include/linux/if_bonding.h +++ b/include/linux/if_bonding.h @@ -9,7 +9,7 @@ * (c) Copyright 1999, Thomas Davis, tadavis@lbl.gov * * This software may be used and distributed according to the terms - * of the GNU Public License, incorporated herein by reference. + * of the GNU General Public License, incorporated herein by reference. * */ diff --git a/include/linux/if_eql.h b/include/linux/if_eql.h index 8cc5867e2..112a3df19 100644 --- a/include/linux/if_eql.h +++ b/include/linux/if_eql.h @@ -6,7 +6,7 @@ * * * This software may be used and distributed according to the terms - * of the GNU Public License, incorporated herein by reference. + * of the GNU General Public License, incorporated herein by reference. * * The author may be reached as simon@ncm.com, or C/O * NCM diff --git a/include/linux/if_frad.h b/include/linux/if_frad.h index 3765c740f..e691fdccc 100644 --- a/include/linux/if_frad.h +++ b/include/linux/if_frad.h @@ -192,9 +192,9 @@ struct frad_local int register_frad(const char *name); int unregister_frad(const char *name); -int (*dlci_ioctl_hook)(unsigned int, void *); +extern int (*dlci_ioctl_hook)(unsigned int, void *); -#endif __KERNEL__ +#endif /* __KERNEL__ */ #endif /* CONFIG_DLCI || CONFIG_DLCI_MODULE */ diff --git a/include/linux/init.h b/include/linux/init.h index 8ffe2aeef..a94d2376c 100644 --- a/include/linux/init.h +++ b/include/linux/init.h @@ -86,7 +86,27 @@ extern struct kernel_param __setup_start, __setup_end; #define __FINIT .previous #define __INITDATA .section ".data.init","aw" +/** + * module_init() - driver initialization entry point + * @x: function to be run at kernel boot time or module insertion + * + * module_init() will add the driver initialization routine in + * the "__initcall.int" code segment if the driver is checked as + * "y" or static, or else it will wrap the driver initialization + * routine with init_module() which is used by insmod and + * modprobe when the driver is used as a module. + */ #define module_init(x) __initcall(x); + +/** + * module_exit() - driver exit entry point + * @x: function to be run when driver is removed + * + * module_exit() will wrap the driver clean-up code + * with cleanup_module() when used with rmmod when + * the driver is a module. If the driver is statically + * compiled into the kernel, module_exit() has no effect. + */ #define module_exit(x) __exitcall(x); #else diff --git a/include/linux/isdn_ppp.h b/include/linux/isdn_ppp.h index 732daa453..2564aa1ff 100644 --- a/include/linux/isdn_ppp.h +++ b/include/linux/isdn_ppp.h @@ -76,7 +76,7 @@ struct isdn_ppp_comp_data { * * We use this same struct for the reset entry of the compressor to commu- * nicate to its caller how to deal with sending of a Reset Ack. In this - * case, expra is not used, but other options still apply (supressing + * case, expra is not used, but other options still apply (suppressing * sending with rsend, appending arbitrary data, etc). */ diff --git a/include/linux/loop.h b/include/linux/loop.h index d276911c0..983cb6a3d 100644 --- a/include/linux/loop.h +++ b/include/linux/loop.h @@ -9,17 +9,23 @@ * Written by Theodore Ts'o, 3/29/93. * * Copyright 1993 by Theodore Ts'o. Redistribution of this file is - * permitted under the GNU Public License. + * permitted under the GNU General Public License. */ #define LO_NAME_SIZE 64 #define LO_KEY_SIZE 32 #ifdef __KERNEL__ - + +/* Possible states of device */ +enum { + Lo_unbound, + Lo_bound, + Lo_rundown, +}; + struct loop_device { int lo_number; - struct dentry *lo_dentry; int lo_refcnt; kdev_t lo_device; int lo_offset; @@ -39,19 +45,38 @@ struct loop_device { struct file * lo_backing_file; void *key_data; char key_reserved[48]; /* for use by the filter modules */ + + int old_gfp_mask; + + spinlock_t lo_lock; + struct buffer_head *lo_bh; + struct buffer_head *lo_bhtail; + int lo_state; + struct semaphore lo_sem; + struct semaphore lo_ctl_mutex; + struct semaphore lo_bh_mutex; + atomic_t lo_pending; }; typedef int (* transfer_proc_t)(struct loop_device *, int cmd, char *raw_buf, char *loop_buf, int size, int real_block); +extern inline int lo_do_transfer(struct loop_device *lo, int cmd, char *rbuf, + char *lbuf, int size, int rblock) +{ + if (!lo->transfer) + return 0; + + return lo->transfer(lo, cmd, rbuf, lbuf, size, rblock); +} #endif /* __KERNEL__ */ /* * Loop flags */ -#define LO_FLAGS_DO_BMAP 0x00000001 -#define LO_FLAGS_READ_ONLY 0x00000002 +#define LO_FLAGS_DO_BMAP 1 +#define LO_FLAGS_READ_ONLY 2 /* * Note that this structure gets the wrong offsets when directly used @@ -102,9 +127,8 @@ struct loop_info { /* Support for loadable transfer modules */ struct loop_func_table { int number; /* filter type */ - int (*transfer)(struct loop_device *lo, int cmd, - char *raw_buf, char *loop_buf, int size, - int real_block); + int (*transfer)(struct loop_device *lo, int cmd, char *raw_buf, + char *loop_buf, int size, int real_block); int (*init)(struct loop_device *, struct loop_info *); /* release is called from loop_unregister_transfer or clr_fd */ int (*release)(struct loop_device *); diff --git a/include/linux/mm.h b/include/linux/mm.h index f6c7cc6e2..86bc813ad 100644 --- a/include/linux/mm.h +++ b/include/linux/mm.h @@ -395,12 +395,26 @@ extern int remap_page_range(unsigned long from, unsigned long to, unsigned long extern int zeromap_page_range(unsigned long from, unsigned long size, pgprot_t prot); extern void vmtruncate(struct inode * inode, loff_t offset); +extern pmd_t *FASTCALL(__pmd_alloc(struct mm_struct *mm, pgd_t *pgd, unsigned long address)); +extern pte_t *FASTCALL(pte_alloc(struct mm_struct *mm, pmd_t *pmd, unsigned long address)); extern int handle_mm_fault(struct mm_struct *mm,struct vm_area_struct *vma, unsigned long address, int write_access); extern int make_pages_present(unsigned long addr, unsigned long end); extern int access_process_vm(struct task_struct *tsk, unsigned long addr, void *buf, int len, int write); extern int ptrace_readdata(struct task_struct *tsk, unsigned long src, char *dst, int len); extern int ptrace_writedata(struct task_struct *tsk, char * src, unsigned long dst, int len); +/* + * On a two-level page table, this ends up being trivial. Thus the + * inlining and the symmetry break with pte_alloc() that does all + * of this out-of-line. + */ +static inline pmd_t *pmd_alloc(struct mm_struct *mm, pgd_t *pgd, unsigned long address) +{ + if (!pgd_present(*pgd)) + return __pmd_alloc(mm, pgd, address); + return pmd_offset(pgd, address); +} + extern int pgt_cache_water[2]; extern int check_pgt_cache(void); @@ -481,11 +495,6 @@ extern struct page *filemap_nopage(struct vm_area_struct *, unsigned long, int); #define GFP_DMA __GFP_DMA -/* Flag - indicates that the buffer can be taken from high memory which is not - permanently mapped by the kernel */ - -#define GFP_HIGHMEM __GFP_HIGHMEM - /* vma is the first one with address < vma->vm_end, * and even address < vma->vm_start. Have to extend vma. */ static inline int expand_stack(struct vm_area_struct * vma, unsigned long address) @@ -497,11 +506,13 @@ static inline int expand_stack(struct vm_area_struct * vma, unsigned long addres if (vma->vm_end - address > current->rlim[RLIMIT_STACK].rlim_cur || ((vma->vm_mm->total_vm + grow) << PAGE_SHIFT) > current->rlim[RLIMIT_AS].rlim_cur) return -ENOMEM; + spin_lock(&vma->vm_mm->page_table_lock); vma->vm_start = address; vma->vm_pgoff -= grow; vma->vm_mm->total_vm += grow; if (vma->vm_flags & VM_LOCKED) vma->vm_mm->locked_vm += grow; + spin_unlock(&vma->vm_mm->page_table_lock); return 0; } diff --git a/include/linux/mmzone.h b/include/linux/mmzone.h index c14decdfc..7e4e9f98e 100644 --- a/include/linux/mmzone.h +++ b/include/linux/mmzone.h @@ -21,6 +21,14 @@ typedef struct free_area_struct { struct pglist_data; +/* + * On machines where it is needed (eg PCs) we divide physical memory + * into multiple physical zones. On a PC we have 3 zones: + * + * ZONE_DMA < 16 MB ISA DMA capable memory + * ZONE_NORMAL 16-896 MB direct mapped by the kernel + * ZONE_HIGHMEM > 896 MB only page cache and user processes + */ typedef struct zone_struct { /* * Commonly accessed fields: @@ -75,6 +83,17 @@ typedef struct zonelist_struct { #define NR_GFPINDEX 0x100 +/* + * The pg_data_t structure is used in machines with CONFIG_DISCONTIGMEM + * (mostly NUMA machines?) to denote a higher-level memory zone than the + * zone_struct denotes. + * + * On NUMA machines, each NUMA node would have a pg_data_t to describe + * it's memory layout. + * + * XXX: we need to move the global memory statistics (active_list, ...) + * into the pg_data_t to properly support NUMA. + */ struct bootmem_data; typedef struct pglist_data { zone_t node_zones[MAX_NR_ZONES]; diff --git a/include/linux/n_r3964.h b/include/linux/n_r3964.h index 419774655..0b015c238 100644 --- a/include/linux/n_r3964.h +++ b/include/linux/n_r3964.h @@ -7,7 +7,7 @@ * http://www.pap-philips.de * ----------------------------------------------------------- * This software may be used and distributed according to the terms of - * the GNU Public License, incorporated herein by reference. + * the GNU General Public License, incorporated herein by reference. * * Author: * L. Haag diff --git a/include/linux/netdevice.h b/include/linux/netdevice.h index 462091674..011caf23d 100644 --- a/include/linux/netdevice.h +++ b/include/linux/netdevice.h @@ -41,6 +41,9 @@ struct divert_blk; +#define HAVE_ALLOC_NETDEV /* feature macro: alloc_xxxdev + functions are available. */ + #define NET_XMIT_SUCCESS 0 #define NET_XMIT_DROP 1 /* skb dropped */ #define NET_XMIT_CN 2 /* congestion notification */ @@ -630,14 +633,9 @@ extern void fddi_setup(struct net_device *dev); extern void tr_setup(struct net_device *dev); extern void fc_setup(struct net_device *dev); extern void fc_freedev(struct net_device *dev); -extern int ether_config(struct net_device *dev, struct ifmap *map); /* Support for loadable net-drivers */ extern int register_netdev(struct net_device *dev); extern void unregister_netdev(struct net_device *dev); -extern int register_trdev(struct net_device *dev); -extern void unregister_trdev(struct net_device *dev); -extern int register_fcdev(struct net_device *dev); -extern void unregister_fcdev(struct net_device *dev); /* Functions used for multicast support */ extern void dev_mc_upload(struct net_device *dev); extern int dev_mc_delete(struct net_device *dev, void *addr, int alen, int all); diff --git a/include/linux/netfilter_ipv4/ipt_TCPMSS.h b/include/linux/netfilter_ipv4/ipt_TCPMSS.h new file mode 100644 index 000000000..aadb39580 --- /dev/null +++ b/include/linux/netfilter_ipv4/ipt_TCPMSS.h @@ -0,0 +1,10 @@ +#ifndef _IPT_TCPMSS_H +#define _IPT_TCPMSS_H + +struct ipt_tcpmss_info { + u_int16_t mss; +}; + +#define IPT_TCPMSS_CLAMP_PMTU 0xffff + +#endif /*_IPT_TCPMSS_H*/ diff --git a/include/linux/netfilter_ipv4/ipt_tcpmss.h b/include/linux/netfilter_ipv4/ipt_tcpmss.h new file mode 100644 index 000000000..e2b14397f --- /dev/null +++ b/include/linux/netfilter_ipv4/ipt_tcpmss.h @@ -0,0 +1,9 @@ +#ifndef _IPT_TCPMSS_MATCH_H +#define _IPT_TCPMSS_MATCH_H + +struct ipt_tcpmss_match_info { + u_int16_t mss_min, mss_max; + u_int8_t invert; +}; + +#endif /*_IPT_TCPMSS_MATCH_H*/ diff --git a/include/linux/openpic.h b/include/linux/openpic.h deleted file mode 100644 index b4a9ecab1..000000000 --- a/include/linux/openpic.h +++ /dev/null @@ -1,367 +0,0 @@ -/* - * linux/openpic.h -- OpenPIC definitions - * - * Copyright (C) 1997 Geert Uytterhoeven - * - * This file is based on the following documentation: - * - * The Open Programmable Interrupt Controller (PIC) - * Register Interface Specification Revision 1.2 - * - * Issue Date: October 1995 - * - * Issued jointly by Advanced Micro Devices and Cyrix Corporation - * - * AMD is a registered trademark of Advanced Micro Devices, Inc. - * Copyright (C) 1995, Advanced Micro Devices, Inc. and Cyrix, Inc. - * All Rights Reserved. - * - * To receive a copy of this documentation, send an email to openpic@amd.com. - * - * 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 archive - * for more details. - */ - -#ifndef _LINUX_OPENPIC_H -#define _LINUX_OPENPIC_H - -#if !defined(__powerpc__) && !defined(__i386__) -#error Unsupported OpenPIC platform -#endif - - -#ifdef __KERNEL__ - - /* - * OpenPIC supports up to 2048 interrupt sources and up to 32 processors - */ - -#define OPENPIC_MAX_SOURCES 2048 -#define OPENPIC_MAX_PROCESSORS 32 - -#define OPENPIC_NUM_TIMERS 4 -#define OPENPIC_NUM_IPI 4 -#define OPENPIC_NUM_PRI 16 -#define OPENPIC_NUM_VECTORS 256 - - - /* - * Vector numbers - */ - -#define OPENPIC_VEC_SOURCE 16 /* and up */ -#define OPENPIC_VEC_TIMER 64 /* and up */ -#define OPENPIC_VEC_IPI 72 /* and up */ -#define OPENPIC_VEC_SPURIOUS 127 - - - /* - * OpenPIC Registers are 32 bits and aligned on 128 bit boundaries - */ - -typedef struct _OpenPIC_Reg { - u_int Reg; /* Little endian! */ - char Pad[0xc]; -} OpenPIC_Reg; - - - /* - * Per Processor Registers - */ - -typedef struct _OpenPIC_Processor { - /* - * Private Shadow Registers (for SLiC backwards compatibility) - */ - u_int IPI0_Dispatch_Shadow; /* Write Only */ - char Pad1[0x4]; - u_int IPI0_Vector_Priority_Shadow; /* Read/Write */ - char Pad2[0x34]; - /* - * Interprocessor Interrupt Command Ports - */ - OpenPIC_Reg _IPI_Dispatch[OPENPIC_NUM_IPI]; /* Write Only */ - /* - * Current Task Priority Register - */ - OpenPIC_Reg _Current_Task_Priority; /* Read/Write */ -#ifndef __powerpc__ - /* - * Who Am I Register - */ - OpenPIC_Reg _Who_Am_I; /* Read Only */ -#else - char Pad3[0x10]; -#endif -#ifndef __i386__ - /* - * Interrupt Acknowledge Register - */ - OpenPIC_Reg _Interrupt_Acknowledge; /* Read Only */ -#else - char Pad4[0x10]; -#endif - /* - * End of Interrupt (EOI) Register - */ - OpenPIC_Reg _EOI; /* Read/Write */ - char Pad5[0xf40]; -} OpenPIC_Processor; - - - /* - * Timer Registers - */ - -typedef struct _OpenPIC_Timer { - OpenPIC_Reg _Current_Count; /* Read Only */ - OpenPIC_Reg _Base_Count; /* Read/Write */ - OpenPIC_Reg _Vector_Priority; /* Read/Write */ - OpenPIC_Reg _Destination; /* Read/Write */ -} OpenPIC_Timer; - - - /* - * Global Registers - */ - -typedef struct _OpenPIC_Global { - /* - * Feature Reporting Registers - */ - OpenPIC_Reg _Feature_Reporting0; /* Read Only */ - OpenPIC_Reg _Feature_Reporting1; /* Future Expansion */ - /* - * Global Configuration Registers - */ - OpenPIC_Reg _Global_Configuration0; /* Read/Write */ - OpenPIC_Reg _Global_Configuration1; /* Future Expansion */ - /* - * Vendor Specific Registers - */ - OpenPIC_Reg _Vendor_Specific[4]; - /* - * Vendor Identification Register - */ - OpenPIC_Reg _Vendor_Identification; /* Read Only */ - /* - * Processor Initialization Register - */ - OpenPIC_Reg _Processor_Initialization; /* Read/Write */ - /* - * IPI Vector/Priority Registers - */ - OpenPIC_Reg _IPI_Vector_Priority[OPENPIC_NUM_IPI]; /* Read/Write */ - /* - * Spurious Vector Register - */ - OpenPIC_Reg _Spurious_Vector; /* Read/Write */ - /* - * Global Timer Registers - */ - OpenPIC_Reg _Timer_Frequency; /* Read/Write */ - OpenPIC_Timer Timer[OPENPIC_NUM_TIMERS]; - char Pad1[0xee00]; -} OpenPIC_Global; - - - /* - * Interrupt Source Registers - */ - -typedef struct _OpenPIC_Source { - OpenPIC_Reg _Vector_Priority; /* Read/Write */ - OpenPIC_Reg _Destination; /* Read/Write */ -} OpenPIC_Source; - - - /* - * OpenPIC Register Map - */ - -struct OpenPIC { -#ifndef __powerpc__ - /* - * Per Processor Registers --- Private Access - */ - OpenPIC_Processor Private; -#else - char Pad1[0x1000]; -#endif - /* - * Global Registers - */ - OpenPIC_Global Global; - /* - * Interrupt Source Configuration Registers - */ - OpenPIC_Source Source[OPENPIC_MAX_SOURCES]; - /* - * Per Processor Registers - */ - OpenPIC_Processor Processor[OPENPIC_MAX_PROCESSORS]; -}; - -extern volatile struct OpenPIC *OpenPIC; -extern u_int OpenPIC_NumInitSenses; -extern u_char *OpenPIC_InitSenses; - - - /* - * Current Task Priority Register - */ - -#define OPENPIC_CURRENT_TASK_PRIORITY_MASK 0x0000000f - - /* - * Who Am I Register - */ - -#define OPENPIC_WHO_AM_I_ID_MASK 0x0000001f - - /* - * Feature Reporting Register 0 - */ - -#define OPENPIC_FEATURE_LAST_SOURCE_MASK 0x07ff0000 -#define OPENPIC_FEATURE_LAST_SOURCE_SHIFT 16 -#define OPENPIC_FEATURE_LAST_PROCESSOR_MASK 0x00001f00 -#define OPENPIC_FEATURE_LAST_PROCESSOR_SHIFT 8 -#define OPENPIC_FEATURE_VERSION_MASK 0x000000ff - - /* - * Global Configuration Register 0 - */ - -#define OPENPIC_CONFIG_RESET 0x80000000 -#define OPENPIC_CONFIG_8259_PASSTHROUGH_DISABLE 0x20000000 -#define OPENPIC_CONFIG_BASE_MASK 0x000fffff - - /* - * Vendor Identification Register - */ - -#define OPENPIC_VENDOR_ID_STEPPING_MASK 0x00ff0000 -#define OPENPIC_VENDOR_ID_STEPPING_SHIFT 16 -#define OPENPIC_VENDOR_ID_DEVICE_ID_MASK 0x0000ff00 -#define OPENPIC_VENDOR_ID_DEVICE_ID_SHIFT 8 -#define OPENPIC_VENDOR_ID_VENDOR_ID_MASK 0x000000ff - - /* - * Vector/Priority Registers - */ - -#define OPENPIC_MASK 0x80000000 -#define OPENPIC_ACTIVITY 0x40000000 /* Read Only */ -#define OPENPIC_PRIORITY_MASK 0x000f0000 -#define OPENPIC_PRIORITY_SHIFT 16 -#define OPENPIC_VECTOR_MASK 0x000000ff - - - /* - * Interrupt Source Registers - */ - -#define OPENPIC_POLARITY_POSITIVE 0x00800000 -#define OPENPIC_POLARITY_NEGATIVE 0x00000000 -#define OPENPIC_POLARITY_MASK 0x00800000 -#define OPENPIC_SENSE_LEVEL 0x00400000 -#define OPENPIC_SENSE_EDGE 0x00000000 -#define OPENPIC_SENSE_MASK 0x00400000 - - - /* - * Timer Registers - */ - -#define OPENPIC_COUNT_MASK 0x7fffffff -#define OPENPIC_TIMER_TOGGLE 0x80000000 -#define OPENPIC_TIMER_COUNT_INHIBIT 0x80000000 - - - /* - * Aliases to make life simpler - */ - -/* Per Processor Registers */ -#define IPI_Dispatch(i) _IPI_Dispatch[i].Reg -#define Current_Task_Priority _Current_Task_Priority.Reg -#ifndef __powerpc__ -#define Who_Am_I _Who_Am_I.Reg -#endif -#ifndef __i386__ -#define Interrupt_Acknowledge _Interrupt_Acknowledge.Reg -#endif -#define EOI _EOI.Reg - -/* Global Registers */ -#define Feature_Reporting0 _Feature_Reporting0.Reg -#define Feature_Reporting1 _Feature_Reporting1.Reg -#define Global_Configuration0 _Global_Configuration0.Reg -#define Global_Configuration1 _Global_Configuration1.Reg -#define Vendor_Specific(i) _Vendor_Specific[i].Reg -#define Vendor_Identification _Vendor_Identification.Reg -#define Processor_Initialization _Processor_Initialization.Reg -#define IPI_Vector_Priority(i) _IPI_Vector_Priority[i].Reg -#define Spurious_Vector _Spurious_Vector.Reg -#define Timer_Frequency _Timer_Frequency.Reg - -/* Timer Registers */ -#define Current_Count _Current_Count.Reg -#define Base_Count _Base_Count.Reg -#define Vector_Priority _Vector_Priority.Reg -#define Destination _Destination.Reg - -/* Interrupt Source Registers */ -#define Vector_Priority _Vector_Priority.Reg -#define Destination _Destination.Reg - - /* - * OpenPIC Operations - */ - -/* Global Operations */ -extern void openpic_init(int); -extern void openpic_reset(void); -extern void openpic_enable_8259_pass_through(void); -extern void openpic_disable_8259_pass_through(void); -#ifndef __i386__ -extern u_int openpic_irq(u_int cpu); -#endif -#ifndef __powerpc__ -extern void openpic_eoi(void); -extern u_int openpic_get_priority(void); -extern void openpic_set_priority(u_int pri); -#else -extern void openpic_eoi(u_int cpu); -extern u_int openpic_get_priority(u_int cpu); -extern void openpic_set_priority(u_int cpu, u_int pri); -#endif -extern u_int openpic_get_spurious(void); -extern void openpic_set_spurious(u_int vector); -extern void openpic_init_processor(u_int cpumask); - -/* Interprocessor Interrupts */ -extern void openpic_initipi(u_int ipi, u_int pri, u_int vector); -#ifndef __powerpc__ -extern void openpic_cause_IPI(u_int ipi, u_int cpumask); -#else -extern void openpic_cause_IPI(u_int cpu, u_int ipi, u_int cpumask); -#endif - -/* Timer Interrupts */ -extern void openpic_inittimer(u_int timer, u_int pri, u_int vector); -extern void openpic_maptimer(u_int timer, u_int cpumask); - -/* Interrupt Sources */ -extern void openpic_enable_irq(u_int irq); -extern void openpic_disable_irq(u_int irq); -extern void openpic_initirq(u_int irq, u_int pri, u_int vector, int polarity, - int is_level); -extern void openpic_mapirq(u_int irq, u_int cpumask); -extern void openpic_set_sense(u_int irq, int sense); - -#endif /* __KERNEL__ */ - -#endif /* _LINUX_OPENPIC_H */ diff --git a/include/linux/pagemap.h b/include/linux/pagemap.h index cf2ea8584..d780e183d 100644 --- a/include/linux/pagemap.h +++ b/include/linux/pagemap.h @@ -29,10 +29,14 @@ #define PAGE_CACHE_ALIGN(addr) (((addr)+PAGE_CACHE_SIZE-1)&PAGE_CACHE_MASK) #define page_cache_get(x) get_page(x) -#define page_cache_alloc() alloc_pages(GFP_HIGHUSER, 0) #define page_cache_free(x) __free_page(x) #define page_cache_release(x) __free_page(x) +static inline struct page *page_cache_alloc(struct address_space *x) +{ + return alloc_pages(x->gfp_mask, 0); +} + /* * From a kernel address, get the "struct page *" */ diff --git a/include/linux/pci.h b/include/linux/pci.h index 205abe61e..6545dd7fc 100644 --- a/include/linux/pci.h +++ b/include/linux/pci.h @@ -527,6 +527,7 @@ int pci_write_config_dword(struct pci_dev *dev, int where, u32 val); int pci_enable_device(struct pci_dev *dev); void pci_set_master(struct pci_dev *dev); +int pci_set_dma_mask(struct pci_dev *dev, dma_addr_t mask); int pci_set_power_state(struct pci_dev *dev, int state); int pci_assign_resource(struct pci_dev *dev, int i); @@ -539,6 +540,9 @@ void pdev_sort_resources(struct pci_dev *, struct resource_list *, u32); unsigned long pci_bridge_check_io(struct pci_dev *); void pci_fixup_irqs(u8 (*)(struct pci_dev *, u8 *), int (*)(struct pci_dev *, u8, u8)); +#define HAVE_PCI_REQ_REGIONS +int pci_request_regions(struct pci_dev *, char *); +void pci_release_regions(struct pci_dev *); /* New-style probing supporting hot-pluggable devices */ int pci_register_driver(struct pci_driver *); diff --git a/include/linux/pci_ids.h b/include/linux/pci_ids.h index 9bac118e3..80a6092c2 100644 --- a/include/linux/pci_ids.h +++ b/include/linux/pci_ids.h @@ -510,7 +510,10 @@ #define PCI_DEVICE_ID_APPLE_BANDIT 0x0001 #define PCI_DEVICE_ID_APPLE_GC 0x0002 #define PCI_DEVICE_ID_APPLE_HYDRA 0x000e -#define PCI_DEVICE_ID_APPLE_UNINORTH 0x0020 +#define PCI_DEVICE_ID_APPLE_UNI_N_FW 0x0018 +#define PCI_DEVICE_ID_APPLE_KL_USB 0x0019 +#define PCI_DEVICE_ID_APPLE_UNI_N_AGP 0x0020 +#define PCI_DEVICE_ID_APPLE_UNI_N_GMAC 0x0021 #define PCI_VENDOR_ID_YAMAHA 0x1073 #define PCI_DEVICE_ID_YAMAHA_724 0x0004 @@ -564,9 +567,16 @@ #define PCI_VENDOR_ID_SUN 0x108e #define PCI_DEVICE_ID_SUN_EBUS 0x1000 #define PCI_DEVICE_ID_SUN_HAPPYMEAL 0x1001 +#define PCI_DEVICE_ID_SUN_RIO_EBUS 0x1100 +#define PCI_DEVICE_ID_SUN_RIO_GEM 0x1101 +#define PCI_DEVICE_ID_SUN_RIO_1394 0x1102 +#define PCI_DEVICE_ID_SUN_RIO_USB 0x1103 +#define PCI_DEVICE_ID_SUN_GEM 0x2bad #define PCI_DEVICE_ID_SUN_SIMBA 0x5000 #define PCI_DEVICE_ID_SUN_PBM 0x8000 +#define PCI_DEVICE_ID_SUN_SCHIZO 0x8001 #define PCI_DEVICE_ID_SUN_SABRE 0xa000 +#define PCI_DEVICE_ID_SUN_HUMMINGBIRD 0xa001 #define PCI_VENDOR_ID_CMD 0x1095 #define PCI_DEVICE_ID_CMD_640 0x0640 diff --git a/include/linux/pg.h b/include/linux/pg.h index c752a97ca..db994bb0c 100644 --- a/include/linux/pg.h +++ b/include/linux/pg.h @@ -1,5 +1,5 @@ /* pg.h (c) 1998 Grant R. Guenther <grant@torque.net> - Under the terms of the GNU public license + Under the terms of the GNU General Public License pg.h defines the user interface to the generic ATAPI packet diff --git a/include/linux/sched.h b/include/linux/sched.h index 68c48ae0c..d3e038472 100644 --- a/include/linux/sched.h +++ b/include/linux/sched.h @@ -167,7 +167,7 @@ extern int current_is_keventd(void); */ struct files_struct { atomic_t count; - rwlock_t file_lock; + rwlock_t file_lock; /* Protects all the below members. Nests inside tsk->alloc_lock */ int max_fds; int max_fdset; int next_fd; @@ -208,10 +208,13 @@ struct mm_struct { atomic_t mm_users; /* How many users with user space? */ atomic_t mm_count; /* How many references to "struct mm_struct" (users count as 1) */ int map_count; /* number of VMAs */ - struct semaphore mmap_sem; - spinlock_t page_table_lock; + struct rw_semaphore mmap_sem; + spinlock_t page_table_lock; /* Protects task page tables and mm->rss */ - struct list_head mmlist; /* List of all active mm's */ + struct list_head mmlist; /* List of all active mm's. These are globally strung + * together off init_mm.mmlist, and are protected + * by mmlist_lock + */ unsigned long start_code, end_code, start_data, end_data; unsigned long start_brk, brk, start_stack; @@ -236,7 +239,7 @@ extern int mmlist_nr; mm_users: ATOMIC_INIT(2), \ mm_count: ATOMIC_INIT(1), \ map_count: 1, \ - mmap_sem: __MUTEX_INITIALIZER(name.mmap_sem), \ + mmap_sem: __RWSEM_INITIALIZER(name.mmap_sem, RW_LOCK_BIAS), \ page_table_lock: SPIN_LOCK_UNLOCKED, \ mmlist: LIST_HEAD_INIT(name.mmlist), \ } @@ -859,6 +862,7 @@ static inline void unhash_process(struct task_struct *p) write_unlock_irq(&tasklist_lock); } +/* Protects ->fs, ->files, ->mm, and synchronises with wait4(). Nests inside tasklist_lock */ static inline void task_lock(struct task_struct *p) { spin_lock(&p->alloc_lock); diff --git a/include/linux/serial.h b/include/linux/serial.h index b5ed862a9..d03c78ba4 100644 --- a/include/linux/serial.h +++ b/include/linux/serial.h @@ -139,7 +139,7 @@ struct serial_uart_config { #define ASYNC_CHECK_CD 0x02000000 /* i.e., CLOCAL */ #define ASYNC_SHARE_IRQ 0x01000000 /* for multifunction cards --- no longer used */ -#define ASYNC_NO_FLOW 0x00800000 /* No flow control serial console */ +#define ASYNC_CONS_FLOW 0x00800000 /* flow control for console */ #define ASYNC_INTERNAL_FLAGS 0xFF800000 /* Internal flags */ @@ -180,5 +180,6 @@ extern void unregister_serial(int line); /* Allow complicated architectures to specify rs_table[] at run time */ extern int early_serial_setup(struct serial_struct *req); + #endif /* __KERNEL__ */ #endif /* _LINUX_SERIAL_H */ diff --git a/include/linux/serialP.h b/include/linux/serialP.h index 1545e60e1..0b81eb8f2 100644 --- a/include/linux/serialP.h +++ b/include/linux/serialP.h @@ -52,6 +52,7 @@ struct serial_state { struct termios callout_termios; int io_type; struct async_struct *info; + struct pci_dev *dev; }; struct async_struct { diff --git a/include/linux/serial_reg.h b/include/linux/serial_reg.h index 09feb9501..be42ec4fa 100644 --- a/include/linux/serial_reg.h +++ b/include/linux/serial_reg.h @@ -156,8 +156,8 @@ * These register definitions are for the 16C950 */ #define UART_ASR 0x01 /* Additional Status Register */ -#define UART_RFL 0x03 /* Transmitter FIFO level */ -#define UART_TFL 0x04 /* Receiver FIFO level */ +#define UART_RFL 0x03 /* Receiver FIFO level */ +#define UART_TFL 0x04 /* Transmitter FIFO level */ #define UART_ICR 0x05 /* Index Control Register */ /* The 16950 ICR registers */ diff --git a/include/linux/synclink.h b/include/linux/synclink.h index a733c79f4..75254a954 100644 --- a/include/linux/synclink.h +++ b/include/linux/synclink.h @@ -6,7 +6,7 @@ * Copyright (C) 1998-2000 by Microgate Corporation * * Redistribution of this file is permitted under - * the terms of the GNU Public License (GPL) + * the terms of the GNU General Public License (GPL) */ #ifndef _SYNCLINK_H_ diff --git a/include/linux/sysctl.h b/include/linux/sysctl.h index 07f2c83e9..cbfaafbfe 100644 --- a/include/linux/sysctl.h +++ b/include/linux/sysctl.h @@ -378,6 +378,10 @@ enum { }; /* /proc/sys/net/ipx */ +enum { + NET_IPX_PPROP_BROADCASTING=1, + NET_IPX_FORWARDING=2 +}; /* /proc/sys/net/appletalk */ diff --git a/include/linux/tqueue.h b/include/linux/tqueue.h index 65adeb9b7..4a730f0ad 100644 --- a/include/linux/tqueue.h +++ b/include/linux/tqueue.h @@ -42,6 +42,25 @@ struct tq_struct { void *data; /* argument to function */ }; +/* + * Emit code to initialise a tq_struct's routine and data pointers + */ +#define PREPARE_TQUEUE(_tq, _routine, _data) \ + do { \ + (_tq)->routine = _routine; \ + (_tq)->data = _data; \ + } while (0) + +/* + * Emit code to initialise all of a tq_struct + */ +#define INIT_TQUEUE(_tq, _routine, _data) \ + do { \ + INIT_LIST_HEAD(&(_tq)->list); \ + (_tq)->sync = 0; \ + PREPARE_TQUEUE((_tq), (_routine), (_data)); \ + } while (0) + typedef struct list_head task_queue; #define DECLARE_TASK_QUEUE(q) LIST_HEAD(q) diff --git a/include/linux/trdevice.h b/include/linux/trdevice.h index a70f27946..f91119ab0 100644 --- a/include/linux/trdevice.h +++ b/include/linux/trdevice.h @@ -33,7 +33,10 @@ extern int tr_header(struct sk_buff *skb, struct net_device *dev, void *saddr, unsigned len); extern int tr_rebuild_header(struct sk_buff *skb); extern unsigned short tr_type_trans(struct sk_buff *skb, struct net_device *dev); -extern struct net_device * init_trdev(struct net_device *, int); +extern struct net_device *init_trdev(struct net_device *dev, int sizeof_priv); +extern struct net_device *alloc_trdev(int sizeof_priv); +extern int register_trdev(struct net_device *dev); +extern void unregister_trdev(struct net_device *dev); #endif diff --git a/include/linux/tty.h b/include/linux/tty.h index 057cb57a6..b396b93b2 100644 --- a/include/linux/tty.h +++ b/include/linux/tty.h @@ -307,6 +307,8 @@ struct tty_struct { struct semaphore atomic_read; struct semaphore atomic_write; spinlock_t read_lock; + /* If the tty has a pending do_SAK, queue it here - akpm */ + struct tq_struct SAK_tq; }; /* tty magic number */ diff --git a/include/linux/usb.h b/include/linux/usb.h index 5ca846eb1..227d6048e 100644 --- a/include/linux/usb.h +++ b/include/linux/usb.h @@ -555,12 +555,18 @@ struct usb_operations { int (*unlink_urb) (struct urb* purb); }; +#define DEVNUM_ROUND_ROBIN /***** OPTION *****/ + /* * Allocated per bus we have */ struct usb_bus { int busnum; /* Bus number (in order of reg) */ +#ifdef DEVNUM_ROUND_ROBIN + int devnum_next; /* Next open device number in round-robin allocation */ +#endif /* DEVNUM_ROUND_ROBIN */ + struct usb_devmap devmap; /* Device map */ struct usb_operations *op; /* Operations (specific to the HC) */ struct usb_device *root_hub; /* Root hub */ diff --git a/include/linux/videodev.h b/include/linux/videodev.h index 7a73db598..d10f7a5c0 100644 --- a/include/linux/videodev.h +++ b/include/linux/videodev.h @@ -6,13 +6,12 @@ #ifdef __KERNEL__ -#if LINUX_VERSION_CODE >= 0x020100 #include <linux/poll.h> -#endif #include <linux/devfs_fs_kernel.h> struct video_device { + struct module *owner; char name[32]; int type; int hardware; |