/* $Id: isdn_compat.h,v 1.53 2001/09/24 13:23:13 kai Exp $ * * Linux ISDN subsystem * Compatibility for various Linux kernel versions * * This software may be used and distributed according to the terms * of the GNU General Public License, incorporated herein by reference. * */ #ifndef _LINUX_ISDN_COMPAT_H #define _LINUX_ISDN_COMPAT_H #ifdef __KERNEL__ #ifndef ISDN_COMPAT_NOT_GENERIC /* when using std2kern -u, this part is left out and instead provided by the .ctrl files */ #include #if LINUX_VERSION_CODE < KERNEL_VERSION(2,2,18) #define set_current_state(sta) (current->state = sta) #define module_init(x) int init_module(void) { return x(); } #define module_exit(x) void cleanup_module(void) { x(); } #define BUG() do { printk("kernel BUG at %s:%d!\n", __FILE__, __LINE__); *(int *)0 = 0; } while (0) #define init_MUTEX(x) *(x)=MUTEX #define init_MUTEX_LOCKED(x) *(x)=MUTEX_LOCKED #define __devinit #define __devinitdata #else /* 2.2.18 and later */ #define COMPAT_HAS_NEW_SETUP #define COMPAT_HAS_NEW_WAITQ #endif #if LINUX_VERSION_CODE < KERNEL_VERSION(2,4,0) #define dev_kfree_skb_irq(a) dev_kfree_skb(a) #define dev_kfree_skb_any(a) dev_kfree_skb(a) #define COMPAT_HAS_2_2_PCI #define get_pcibase(ps, nr) ps->base_address[nr] #define pci_resource_start_io(pdev, nr) ((pdev)->base_address[nr] & PCI_BASE_ADDRESS_IO_MASK) #define pci_resource_start_mem(pdev, nr) ((pdev)->base_address[nr] & PCI_BASE_ADDRESS_MEM_MASK) #define pci_get_sub_vendor(pdev, id) pci_read_config_word(pdev, PCI_SUBSYSTEM_VENDOR_ID, &id) #define pci_get_sub_system(pdev, id) pci_read_config_word(pdev, PCI_SUBSYSTEM_ID, &id) #define __exit #define __devinit #define __devinitdata #define net_device device #define COMPAT_NO_SOFTNET #define netif_running(d) test_bit(LINK_STATE_START, &d->state) #define COMPAT_NEED_MPPP_DEFS #define spin_lock_bh(lock) #define spin_unlock_bh(lock) #define COMPAT_NEED_SPIN_LOCK_BH #define i_count_read(ic) ic #define i_count_inc(ic) ic++ #define COMPAT_USE_MODCOUNT_LOCK #define devfs_register_chrdev(m,n,f) register_chrdev(m,n,f) #define devfs_unregister_chrdev(m,n) unregister_chrdev(m,n) #define COMPAT_NEED_PCI_IDS #define in_irq() (local_irq_count[smp_processor_id()] != 0) #else /* 2.4.0 and later */ #define pci_resource_start_io(pdev, nr) pci_resource_start(pdev, nr) #define pci_resource_start_mem(pdev, nr) pci_resource_start(pdev, nr) #define get_pcibase(ps, nr) ps->resource[nr].start #define pci_get_sub_system(pdev, id) id = pdev->subsystem_device #define pci_get_sub_vendor(pdev, id) id = pdev->subsystem_vendor #define BIG_PHONE_NUMBERS #define COMPAT_HAS_ISA_IOREMAP #define i_count_read(ic) atomic_read(&ic) #define i_count_inc(ic) atomic_inc(&ic) #define COMPAT_HAS_FILEOP_OWNER #define COMPAT_HAVE_NEW_FILLDIR #define COMPAT_has_fileops_in_inode #define COMPAT_HAS_init_special_inode #define COMPAT_d_alloc_root_one_parameter #define HAVE_DEVFS_FS #define COMPAT_HAS_SCHEDULE_TASK #define COMPAT_HAS_USB_IDTAB #endif #endif /* ISDN_COMPAT_GENERIC */ #ifdef COMPAT_HAS_2_2_PCI #include #ifdef __powerpc__ static inline int pci_enable_device(struct pci_dev *dev) { u16 cmd; pci_read_config_word(dev, PCI_COMMAND, &cmd); cmd |= PCI_COMMAND_MEMORY | PCI_COMMAND_IO | PCI_COMMAND_SERR; cmd &= ~PCI_COMMAND_FAST_BACK; pci_write_config_word(dev, PCI_COMMAND, cmd); return(0); } #else static inline int pci_enable_device(struct pci_dev *dev) { return 0; } #endif /* __powerpc__ */ #define PCI_ANY_ID (~0) /* as this is included multiple times, we make it inline */ static inline struct pci_dev * pci_find_subsys(unsigned int vendor, unsigned int device, unsigned int ss_vendor, unsigned int ss_device, struct pci_dev *from) { unsigned short subsystem_vendor, subsystem_device; while ((from = pci_find_device(vendor, device, from))) { pci_read_config_word(from, PCI_SUBSYSTEM_VENDOR_ID, &subsystem_vendor); pci_read_config_word(from, PCI_SUBSYSTEM_ID, &subsystem_device); if ((ss_vendor == PCI_ANY_ID || subsystem_vendor == ss_vendor) && (ss_device == PCI_ANY_ID || subsystem_device == ss_device)) return from; } return NULL; } #endif #ifdef COMPAT_NO_SOFTNET #include /* * Tell upper layers that the network device is ready to xmit more frames. */ static void __inline__ netif_wake_queue(struct net_device * dev) { dev->tbusy = 0; mark_bh(NET_BH); } /* * called during net_device open() */ static void __inline__ netif_start_queue(struct net_device * dev) { dev->tbusy = 0; /* actually, we never use the interrupt flag at all */ dev->interrupt = 0; dev->start = 1; } /* * Ask upper layers to temporarily cease passing us more xmit frames. */ static void __inline__ netif_stop_queue(struct net_device * dev) { dev->tbusy = 1; } #endif /* COMPAT_NO_SOFTNET */ #ifndef COMPAT_HAS_NEW_WAITQ typedef struct wait_queue wait_queue_t; typedef struct wait_queue *wait_queue_head_t; #define DECLARE_WAITQUEUE(wait, current) struct wait_queue wait = { current, NULL } #define DECLARE_WAIT_QUEUE_HEAD(wait) wait_queue_head_t wait #define init_waitqueue_head(x) *(x)=NULL #define init_waitqueue_entry(q,p) ((q)->task)=(p) #endif /* COMPAT_HAS_NEW_WAITQ */ #ifdef COMPAT_NEED_PCI_IDS #define PCI_ANY_ID (~0) #define PCI_VENDOR_ID_DYNALINK 0x0675 #define PCI_DEVICE_ID_DYNALINK_IS64PH 0x1702 #define PCI_DEVICE_ID_WINBOND2_6692 0x6692 #define PCI_DEVICE_ID_PLX_R685 0x1030 #define PCI_DEVICE_ID_PLX_DJINN_ITOO 0x1151 #define PCI_DEVICE_ID_PLX_R753 0x1152 #define PCI_VENDOR_ID_ELSA 0x1048 #define PCI_DEVICE_ID_ELSA_MICROLINK 0x1000 #define PCI_DEVICE_ID_ELSA_QS3000 0x3000 #define PCI_VENDOR_ID_EICON 0x1133 #define PCI_DEVICE_ID_EICON_DIVA20PRO 0xe001 #define PCI_DEVICE_ID_EICON_DIVA20 0xe002 #define PCI_DEVICE_ID_EICON_DIVA20PRO_U 0xe003 #define PCI_DEVICE_ID_EICON_DIVA20_U 0xe004 #define PCI_DEVICE_ID_EICON_DIVA201 0xe005 #define PCI_DEVICE_ID_EICON_MAESTRA 0xe010 #define PCI_DEVICE_ID_EICON_MAESTRAQ 0xe012 #define PCI_DEVICE_ID_EICON_MAESTRAQ_U 0xe013 #define PCI_DEVICE_ID_EICON_MAESTRAP 0xe014 #define PCI_VENDOR_ID_CCD 0x1397 #define PCI_DEVICE_ID_CCD_2BD0 0x2BD0 #define PCI_DEVICE_ID_CCD_B000 0xB000 #define PCI_DEVICE_ID_CCD_B006 0xB006 #define PCI_DEVICE_ID_CCD_B007 0xB007 #define PCI_DEVICE_ID_CCD_B008 0xB008 #define PCI_DEVICE_ID_CCD_B009 0xB009 #define PCI_DEVICE_ID_CCD_B00A 0xB00A #define PCI_DEVICE_ID_CCD_B00B 0xB00B #define PCI_DEVICE_ID_CCD_B00C 0xB00C #define PCI_DEVICE_ID_CCD_B100 0xB100 #define PCI_VENDOR_ID_ASUSTEK 0x1043 #define PCI_DEVICE_ID_ASUSTEK_0675 0x0675 #define PCI_VENDOR_ID_BERKOM 0x0871 #define PCI_DEVICE_ID_BERKOM_A1T 0xFFA1 #define PCI_DEVICE_ID_BERKOM_T_CONCEPT 0xFFA2 #define PCI_DEVICE_ID_BERKOM_A4T 0xFFA4 #define PCI_DEVICE_ID_BERKOM_SCITEL_QUADRO 0xFFA8 #define PCI_DEVICE_ID_SATSAGEM_NICCY 0x1016 #define PCI_DEVICE_ID_TIGERJET_100 0x0002 #define PCI_VENDOR_ID_ANIGMA 0x1051 #define PCI_DEVICE_ID_ANIGMA_MC145575 0x0100 #define PCI_VENDOR_ID_ZOLTRIX 0x15b0 #define PCI_DEVICE_ID_ZOLTRIX_2BD0 0x2BD0 #define PCI_DEVICE_ID_DIGI_DF_M_IOM2_E 0x0070 #define PCI_DEVICE_ID_DIGI_DF_M_E 0x0071 #define PCI_DEVICE_ID_DIGI_DF_M_IOM2_A 0x0072 #define PCI_DEVICE_ID_DIGI_DF_M_A 0x0073 #define PCI_DEVICE_ID_AVM_B1 0x0700 #define PCI_DEVICE_ID_AVM_C4 0x0800 #define PCI_DEVICE_ID_AVM_C2 0x1100 #define PCI_DEVICE_ID_AVM_T1 0x1200 #define PCI_VENDOR_ID_HYPERCOPE 0x1365 #define PCI_DEVICE_ID_HYPERCOPE_PLX 0x9050 #define PCI_SUBDEVICE_ID_HYPERCOPE_OLD_ERGO 0x0104 #define PCI_SUBDEVICE_ID_HYPERCOPE_ERGO 0x0106 #define PCI_SUBDEVICE_ID_HYPERCOPE_METRO 0x0107 #define PCI_SUBDEVICE_ID_HYPERCOPE_CHAMP2 0x0108 #define PCI_SUBDEVICE_ID_HYPERCOPE_PLEXUS 0x0109 #define PCI_VENDOR_ID_ABOCOM 0x13D1 #define PCI_DEVICE_ID_ABOCOM_2BD1 0x2BD1 #endif /* COMPAT_NEED_PCI_IDS */ #endif /* __KERNEL__ */ #endif /* _LINUX_ISDN_COMPAT_H */