diff options
| author | Linus Torvalds <torvalds@linux-foundation.org> | 2012-03-20 21:04:47 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2012-03-20 21:04:47 -0700 |
| commit | 3b59bf081622b6446db77ad06c93fe23677bc533 (patch) | |
| tree | 3f4bb5a27c90cc86994a1f6d3c53fbf9208003cb /drivers/isdn/act2000 | |
| parent | e45836fafe157df137a837093037f741ad8f4c90 (diff) | |
| parent | bbdb32cb5b73597386913d052165423b9d736145 (diff) | |
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next
Pull networking merge from David Miller:
"1) Move ixgbe driver over to purely page based buffering on receive.
From Alexander Duyck.
2) Add receive packet steering support to e1000e, from Bruce Allan.
3) Convert TCP MD5 support over to RCU, from Eric Dumazet.
4) Reduce cpu usage in handling out-of-order TCP packets on modern
systems, also from Eric Dumazet.
5) Support the IP{,V6}_UNICAST_IF socket options, making the wine
folks happy, from Erich Hoover.
6) Support VLAN trunking from guests in hyperv driver, from Haiyang
Zhang.
7) Support byte-queue-limtis in r8169, from Igor Maravic.
8) Outline code intended for IP_RECVTOS in IP_PKTOPTIONS existed but
was never properly implemented, Jiri Benc fixed that.
9) 64-bit statistics support in r8169 and 8139too, from Junchang Wang.
10) Support kernel side dump filtering by ctmark in netfilter
ctnetlink, from Pablo Neira Ayuso.
11) Support byte-queue-limits in gianfar driver, from Paul Gortmaker.
12) Add new peek socket options to assist with socket migration, from
Pavel Emelyanov.
13) Add sch_plug packet scheduler whose queue is controlled by
userland daemons using explicit freeze and release commands. From
Shriram Rajagopalan.
14) Fix FCOE checksum offload handling on transmit, from Yi Zou."
* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next: (1846 commits)
Fix pppol2tp getsockname()
Remove printk from rds_sendmsg
ipv6: fix incorrent ipv6 ipsec packet fragment
cpsw: Hook up default ndo_change_mtu.
net: qmi_wwan: fix build error due to cdc-wdm dependecy
netdev: driver: ethernet: Add TI CPSW driver
netdev: driver: ethernet: add cpsw address lookup engine support
phy: add am79c874 PHY support
mlx4_core: fix race on comm channel
bonding: send igmp report for its master
fs_enet: Add MPC5125 FEC support and PHY interface selection
net: bpf_jit: fix BPF_S_LDX_B_MSH compilation
net: update the usage of CHECKSUM_UNNECESSARY
fcoe: use CHECKSUM_UNNECESSARY instead of CHECKSUM_PARTIAL on tx
net: do not do gso for CHECKSUM_UNNECESSARY in netif_needs_gso
ixgbe: Fix issues with SR-IOV loopback when flow control is disabled
net/hyperv: Fix the code handling tx busy
ixgbe: fix namespace issues when FCoE/DCB is not enabled
rtlwifi: Remove unused ETH_ADDR_LEN defines
igbvf: Use ETH_ALEN
...
Fix up fairly trivial conflicts in drivers/isdn/gigaset/interface.c and
drivers/net/usb/{Kconfig,qmi_wwan.c} as per David.
Diffstat (limited to 'drivers/isdn/act2000')
| -rw-r--r-- | drivers/isdn/act2000/act2000.h | 28 | ||||
| -rw-r--r-- | drivers/isdn/act2000/act2000_isa.c | 394 | ||||
| -rw-r--r-- | drivers/isdn/act2000/act2000_isa.h | 32 | ||||
| -rw-r--r-- | drivers/isdn/act2000/capi.c | 998 | ||||
| -rw-r--r-- | drivers/isdn/act2000/capi.h | 50 | ||||
| -rw-r--r-- | drivers/isdn/act2000/module.c | 806 |
6 files changed, 1154 insertions, 1154 deletions
diff --git a/drivers/isdn/act2000/act2000.h b/drivers/isdn/act2000/act2000.h index 88c9423500d..321d437f579 100644 --- a/drivers/isdn/act2000/act2000.h +++ b/drivers/isdn/act2000/act2000.h @@ -4,7 +4,7 @@ * * Author Fritz Elfert * Copyright by Fritz Elfert <fritz@isdn4linux.de> - * + * * This software may be used and distributed according to the terms * of the GNU General Public License, incorporated herein by reference. * @@ -40,21 +40,21 @@ /* Struct for adding new cards */ typedef struct act2000_cdef { int bus; - int port; - int irq; - char id[10]; + int port; + int irq; + char id[10]; } act2000_cdef; /* Struct for downloading firmware */ typedef struct act2000_ddef { - int length; /* Length of code */ - char __user *buffer; /* Ptr. to code */ + int length; /* Length of code */ + char __user *buffer; /* Ptr. to code */ } act2000_ddef; typedef struct act2000_fwid { - char isdn[4]; - char revlen[2]; - char revision[504]; + char isdn[4]; + char revlen[2]; + char revision[504]; } act2000_fwid; #if defined(__KERNEL__) || defined(__DEBUGVAR__) @@ -128,8 +128,8 @@ typedef struct act2000_chan { typedef struct msn_entry { char eaz; - char msn[16]; - struct msn_entry * next; + char msn[16]; + struct msn_entry *next; } msn_entry; typedef struct irq_data_isa { @@ -183,17 +183,17 @@ typedef struct act2000_card { static inline void act2000_schedule_tx(act2000_card *card) { - schedule_work(&card->snd_tq); + schedule_work(&card->snd_tq); } static inline void act2000_schedule_rx(act2000_card *card) { - schedule_work(&card->rcv_tq); + schedule_work(&card->rcv_tq); } static inline void act2000_schedule_poll(act2000_card *card) { - schedule_work(&card->poll_tq); + schedule_work(&card->poll_tq); } extern char *act2000_find_eaz(act2000_card *, char); diff --git a/drivers/isdn/act2000/act2000_isa.c b/drivers/isdn/act2000/act2000_isa.c index fea5b783335..b5fad29a9ba 100644 --- a/drivers/isdn/act2000/act2000_isa.c +++ b/drivers/isdn/act2000/act2000_isa.c @@ -4,7 +4,7 @@ * * Author Fritz Elfert * Copyright by Fritz Elfert <fritz@isdn4linux.de> - * + * * This software may be used and distributed according to the terms * of the GNU General Public License, incorporated herein by reference. * @@ -25,99 +25,99 @@ static int act2000_isa_reset(unsigned short portbase) { - unsigned char reg; - int i; - int found; - int serial = 0; - - found = 0; - if ((reg = inb(portbase + ISA_COR)) != 0xff) { - outb(reg | ISA_COR_RESET, portbase + ISA_COR); - mdelay(10); - outb(reg, portbase + ISA_COR); - mdelay(10); - - for (i = 0; i < 16; i++) { - if (inb(portbase + ISA_ISR) & ISA_ISR_SERIAL) - serial |= 0x10000; - serial >>= 1; - } - if (serial == ISA_SER_ID) - found++; - } - return found; + unsigned char reg; + int i; + int found; + int serial = 0; + + found = 0; + if ((reg = inb(portbase + ISA_COR)) != 0xff) { + outb(reg | ISA_COR_RESET, portbase + ISA_COR); + mdelay(10); + outb(reg, portbase + ISA_COR); + mdelay(10); + + for (i = 0; i < 16; i++) { + if (inb(portbase + ISA_ISR) & ISA_ISR_SERIAL) + serial |= 0x10000; + serial >>= 1; + } + if (serial == ISA_SER_ID) + found++; + } + return found; } int act2000_isa_detect(unsigned short portbase) { - int ret = 0; + int ret = 0; if (request_region(portbase, ACT2000_PORTLEN, "act2000isa")) { - ret = act2000_isa_reset(portbase); + ret = act2000_isa_reset(portbase); release_region(portbase, ISA_REGION); } - return ret; + return ret; } static irqreturn_t act2000_isa_interrupt(int dummy, void *dev_id) { - act2000_card *card = dev_id; - u_char istatus; + act2000_card *card = dev_id; + u_char istatus; - istatus = (inb(ISA_PORT_ISR) & 0x07); - if (istatus & ISA_ISR_OUT) { - /* RX fifo has data */ + istatus = (inb(ISA_PORT_ISR) & 0x07); + if (istatus & ISA_ISR_OUT) { + /* RX fifo has data */ istatus &= ISA_ISR_OUT_MASK; outb(0, ISA_PORT_SIS); act2000_isa_receive(card); outb(ISA_SIS_INT, ISA_PORT_SIS); - } - if (istatus & ISA_ISR_ERR) { - /* Error Interrupt */ + } + if (istatus & ISA_ISR_ERR) { + /* Error Interrupt */ istatus &= ISA_ISR_ERR_MASK; - printk(KERN_WARNING "act2000: errIRQ\n"); - } + printk(KERN_WARNING "act2000: errIRQ\n"); + } if (istatus) printk(KERN_DEBUG "act2000: ?IRQ %d %02x\n", card->irq, istatus); return IRQ_HANDLED; } static void -act2000_isa_select_irq(act2000_card * card) +act2000_isa_select_irq(act2000_card *card) { unsigned char reg; reg = (inb(ISA_PORT_COR) & ~ISA_COR_IRQOFF) | ISA_COR_PERR; switch (card->irq) { - case 3: - reg = ISA_COR_IRQ03; - break; - case 5: - reg = ISA_COR_IRQ05; - break; - case 7: - reg = ISA_COR_IRQ07; - break; - case 10: - reg = ISA_COR_IRQ10; - break; - case 11: - reg = ISA_COR_IRQ11; - break; - case 12: - reg = ISA_COR_IRQ12; - break; - case 15: - reg = ISA_COR_IRQ15; - break; + case 3: + reg = ISA_COR_IRQ03; + break; + case 5: + reg = ISA_COR_IRQ05; + break; + case 7: + reg = ISA_COR_IRQ07; + break; + case 10: + reg = ISA_COR_IRQ10; + break; + case 11: + reg = ISA_COR_IRQ11; + break; + case 12: + reg = ISA_COR_IRQ12; + break; + case 15: + reg = ISA_COR_IRQ15; + break; } outb(reg, ISA_PORT_COR); } static void -act2000_isa_enable_irq(act2000_card * card) +act2000_isa_enable_irq(act2000_card *card) { act2000_isa_select_irq(card); /* Enable READ irq */ @@ -129,102 +129,102 @@ act2000_isa_enable_irq(act2000_card * card) * If irq is -1, choose next free irq, else irq is given explicitly. */ int -act2000_isa_config_irq(act2000_card * card, short irq) +act2000_isa_config_irq(act2000_card *card, short irq) { int old_irq; - if (card->flags & ACT2000_FLAGS_IVALID) { - free_irq(card->irq, card); - } - card->flags &= ~ACT2000_FLAGS_IVALID; - outb(ISA_COR_IRQOFF, ISA_PORT_COR); - if (!irq) - return 0; + if (card->flags & ACT2000_FLAGS_IVALID) { + free_irq(card->irq, card); + } + card->flags &= ~ACT2000_FLAGS_IVALID; + outb(ISA_COR_IRQOFF, ISA_PORT_COR); + if (!irq) + return 0; old_irq = card->irq; card->irq = irq; if (request_irq(irq, &act2000_isa_interrupt, 0, card->regname, card)) { card->irq = old_irq; card->flags |= ACT2000_FLAGS_IVALID; - printk(KERN_WARNING - "act2000: Could not request irq %d\n",irq); - return -EBUSY; - } else { + printk(KERN_WARNING + "act2000: Could not request irq %d\n", irq); + return -EBUSY; + } else { act2000_isa_select_irq(card); - /* Disable READ and WRITE irq */ - outb(0, ISA_PORT_SIS); - outb(0, ISA_PORT_SOS); - } - return 0; + /* Disable READ and WRITE irq */ + outb(0, ISA_PORT_SIS); + outb(0, ISA_PORT_SOS); + } + return 0; } int -act2000_isa_config_port(act2000_card * card, unsigned short portbase) +act2000_isa_config_port(act2000_card *card, unsigned short portbase) { - if (card->flags & ACT2000_FLAGS_PVALID) { - release_region(card->port, ISA_REGION); - card->flags &= ~ACT2000_FLAGS_PVALID; - } + if (card->flags & ACT2000_FLAGS_PVALID) { + release_region(card->port, ISA_REGION); + card->flags &= ~ACT2000_FLAGS_PVALID; + } if (request_region(portbase, ACT2000_PORTLEN, card->regname) == NULL) return -EBUSY; else { - card->port = portbase; - card->flags |= ACT2000_FLAGS_PVALID; - return 0; - } + card->port = portbase; + card->flags |= ACT2000_FLAGS_PVALID; + return 0; + } } /* * Release ressources, used by an adaptor. */ void -act2000_isa_release(act2000_card * card) +act2000_isa_release(act2000_card *card) { - unsigned long flags; + unsigned long flags; - spin_lock_irqsave(&card->lock, flags); - if (card->flags & ACT2000_FLAGS_IVALID) - free_irq(card->irq, card); + spin_lock_irqsave(&card->lock, flags); + if (card->flags & ACT2000_FLAGS_IVALID) + free_irq(card->irq, card); - card->flags &= ~ACT2000_FLAGS_IVALID; - if (card->flags & ACT2000_FLAGS_PVALID) - release_region(card->port, ISA_REGION); - card->flags &= ~ACT2000_FLAGS_PVALID; - spin_unlock_irqrestore(&card->lock, flags); + card->flags &= ~ACT2000_FLAGS_IVALID; + if (card->flags & ACT2000_FLAGS_PVALID) + release_region(card->port, ISA_REGION); + card->flags &= ~ACT2000_FLAGS_PVALID; + spin_unlock_irqrestore(&card->lock, flags); } static int -act2000_isa_writeb(act2000_card * card, u_char data) +act2000_isa_writeb(act2000_card *card, u_char data) { - u_char timeout = 40; - - while (timeout) { - if (inb(ISA_PORT_SOS) & ISA_SOS_READY) { - outb(data, ISA_PORT_SDO); - return 0; - } else { - timeout--; - udelay(10); - } - } - return 1; + u_char timeout = 40; + + while (timeout) { + if (inb(ISA_PORT_SOS) & ISA_SOS_READY) { + outb(data, ISA_PORT_SDO); + return 0; + } else { + timeout--; + udelay(10); + } + } + return 1; } static int -act2000_isa_readb(act2000_card * card, u_char * data) +act2000_isa_readb(act2000_card *card, u_char *data) { - u_char timeout = 40; - - while (timeout) { - if (inb(ISA_PORT_SIS) & ISA_SIS_READY) { - *data = inb(ISA_PORT_SDI); - return 0; - } else { - timeout--; - udelay(10); - } - } - return 1; + u_char timeout = 40; + + while (timeout) { + if (inb(ISA_PORT_SIS) & ISA_SIS_READY) { + *data = inb(ISA_PORT_SDI); + return 0; + } else { + timeout--; + udelay(10); + } + } + return 1; } void @@ -232,11 +232,11 @@ act2000_isa_receive(act2000_card *card) { u_char c; - if (test_and_set_bit(ACT2000_LOCK_RX, (void *) &card->ilock) != 0) + if (test_and_set_bit(ACT2000_LOCK_RX, (void *) &card->ilock) != 0) return; while (!act2000_isa_readb(card, &c)) { if (card->idat.isa.rcvidx < 8) { - card->idat.isa.rcvhdr[card->idat.isa.rcvidx++] = c; + card->idat.isa.rcvhdr[card->idat.isa.rcvidx++] = c; if (card->idat.isa.rcvidx == 8) { int valid = actcapi_chkhdr(card, (actcapi_msghdr *)&card->idat.isa.rcvhdr); @@ -291,14 +291,14 @@ act2000_isa_receive(act2000_card *card) } void -act2000_isa_send(act2000_card * card) +act2000_isa_send(act2000_card *card) { unsigned long flags; struct sk_buff *skb; actcapi_msg *msg; int l; - if (test_and_set_bit(ACT2000_LOCK_TX, (void *) &card->ilock) != 0) + if (test_and_set_bit(ACT2000_LOCK_TX, (void *) &card->ilock) != 0) return; while (1) { spin_lock_irqsave(&card->lock, flags); @@ -307,7 +307,7 @@ act2000_isa_send(act2000_card * card) card->ack_msg = card->sbuf->data; msg = (actcapi_msg *)card->sbuf->data; if ((msg->hdr.cmd.cmd == 0x86) && - (msg->hdr.cmd.subcmd == 0) ) { + (msg->hdr.cmd.subcmd == 0)) { /* Save flags in message */ card->need_b3ack = msg->msg.data_b3_req.flags; msg->msg.data_b3_req.flags = 0; @@ -335,7 +335,7 @@ act2000_isa_send(act2000_card * card) } msg = (actcapi_msg *)card->ack_msg; if ((msg->hdr.cmd.cmd == 0x86) && - (msg->hdr.cmd.subcmd == 0) ) { + (msg->hdr.cmd.subcmd == 0)) { /* * If it's user data, reset data-ptr * and put skb into ackq. @@ -354,90 +354,90 @@ act2000_isa_send(act2000_card * card) * Get firmware ID, check for 'ISDN' signature. */ static int -act2000_isa_getid(act2000_card * card) +act2000_isa_getid(act2000_card *card) { - act2000_fwid fid; - u_char *p = (u_char *) & fid; - int count = 0; - - while (1) { - if (count > 510) - return -EPROTO; - if (act2000_isa_readb(card, p++)) - break; - count++; - } - if (count <= 20) { - printk(KERN_WARNING "act2000: No Firmware-ID!\n"); - return -ETIME; - } - *p = '\0'; - fid.revlen[0] = '\0'; - if (strcmp(fid.isdn, "ISDN")) { - printk(KERN_WARNING "act2000: Wrong Firmware-ID!\n"); - return -EPROTO; - } + act2000_fwid fid; + u_char *p = (u_char *)&fid; + int count = 0; + + while (1) { + if (count > 510) + return -EPROTO; + if (act2000_isa_readb(card, p++)) + break; + count++; + } + if (count <= 20) { + printk(KERN_WARNING "act2000: No Firmware-ID!\n"); + return -ETIME; + } + *p = '\0'; + fid.revlen[0] = '\0'; + if (strcmp(fid.isdn, "ISDN")) { + printk(KERN_WARNING "act2000: Wrong Firmware-ID!\n"); + return -EPROTO; + } if ((p = strchr(fid.revision, '\n'))) *p = '\0'; - printk(KERN_INFO "act2000: Firmware-ID: %s\n", fid.revision); + printk(KERN_INFO "act2000: Firmware-ID: %s\n", fid.revision); if (card->flags & ACT2000_FLAGS_IVALID) { printk(KERN_DEBUG "Enabling Interrupts ...\n"); act2000_isa_enable_irq(card); } - return 0; + return 0; } /* * Download microcode into card, check Firmware signature. */ int -act2000_isa_download(act2000_card * card, act2000_ddef __user * cb) +act2000_isa_download(act2000_card *card, act2000_ddef __user *cb) { - unsigned int length; - int l; - int c; - long timeout; - u_char *b; - u_char __user *p; - u_char *buf; - act2000_ddef cblock; - - if (!act2000_isa_reset(card->port)) - return -ENXIO; - msleep_interruptible(500); - if (copy_from_user(&cblock, cb, sizeof(cblock))) - return -EFAULT; - length = cblock.length; - p = cblock.buffer; - if (!access_ok(VERIFY_READ, p, length)) - return -EFAULT; - buf = kmalloc(1024, GFP_KERNEL); - if (!buf) - return -ENOMEM; - timeout = 0; - while (length) { - l = (length > 1024) ? 1024 : length; - c = 0; - b = buf; - if (copy_from_user(buf, p, l)) { - kfree(buf); - return -EFAULT; - } - while (c < l) { - if (act2000_isa_writeb(card, *b++)) { - printk(KERN_WARNING - "act2000: loader timed out" - " len=%d c=%d\n", length, c); - kfree(buf); - return -ETIME; - } - c++; - } - length -= l; - p += l; - } - kfree(buf); - msleep_interruptible(500); - return (act2000_isa_getid(card)); + unsigned int length; + int l; + int c; + long timeout; + u_char *b; + u_char __user *p; + u_char *buf; + act2000_ddef cblock; + + if (!act2000_isa_reset(card->port)) + return -ENXIO; + msleep_interruptible(500); + if (copy_from_user(&cblock, cb, sizeof(cblock))) + return -EFAULT; + length = cblock.length; + p = cblock.buffer; + if (!access_ok(VERIFY_READ, p, length)) + return -EFAULT; + buf = kmalloc(1024, GFP_KERNEL); + if (!buf) + return -ENOMEM; + timeout = 0; + while (length) { + l = (length > 1024) ? 1024 : length; + c = 0; + b = buf; + if (copy_from_user(buf, p, l)) { + kfree(buf); + return -EFAULT; + } + while (c < l) { + if (act2000_isa_writeb(card, *b++)) { + printk(KERN_WARNING + "act2000: loader timed out" + " len=%d c=%d\n", length, c); + kfree(buf); + return -ETIME; + } + c++; + } + length -= l; + p += l; + } + kfree(buf); + msleep_interruptible(500); + return (act2000_isa_getid(card)); } diff --git a/drivers/isdn/act2000/act2000_isa.h b/drivers/isdn/act2000/act2000_isa.h index ad86c5ed9aa..1a728984ede 100644 --- a/drivers/isdn/act2000/act2000_isa.h +++ b/drivers/isdn/act2000/act2000_isa.h @@ -4,7 +4,7 @@ * * Author Fritz Elfert * Copyright by Fritz Elfert <fritz@isdn4linux.de> - * + * * This software may be used and distributed according to the terms * of the GNU General Public License, incorporated herein by reference. * @@ -18,9 +18,9 @@ #define ISA_POLL_LOOP 40 /* Try to read-write before give up */ typedef enum { - INT_NO_CHANGE = 0, /* Do not change the Mask */ - INT_ON = 1, /* Set to Enable */ - INT_OFF = 2, /* Set to Disable */ + INT_NO_CHANGE = 0, /* Do not change the Mask */ + INT_ON = 1, /* Set to Enable */ + INT_OFF = 2, /* Set to Disable */ } ISA_INT_T; /**************************************************************************/ @@ -114,22 +114,22 @@ typedef enum { /* Macros for accessing ports */ -#define ISA_PORT_COR (card->port+ISA_COR) -#define ISA_PORT_ISR (card->port+ISA_ISR) -#define ISA_PORT_EPR (card->port+ISA_EPR) -#define ISA_PORT_EER (card->port+ISA_EER) -#define ISA_PORT_SDI (card->port+ISA_SDI) -#define ISA_PORT_SDO (card->port+ISA_SDO) -#define ISA_PORT_SIS (card->port+ISA_SIS) -#define ISA_PORT_SOS (card->port+ISA_SOS) +#define ISA_PORT_COR (card->port + ISA_COR) +#define ISA_PORT_ISR (card->port + ISA_ISR) +#define ISA_PORT_EPR (card->port + ISA_EPR) +#define ISA_PORT_EER (card->port + ISA_EER) +#define ISA_PORT_SDI (card->port + ISA_SDI) +#define ISA_PORT_SDO (card->port + ISA_SDO) +#define ISA_PORT_SIS (card->port + ISA_SIS) +#define ISA_PORT_SOS (card->port + ISA_SOS) /* Prototypes */ extern int act2000_isa_detect(unsigned short portbase); -extern int act2000_isa_config_irq(act2000_card * card, short irq); -extern int act2000_isa_config_port(act2000_card * card, unsigned short portbase); -extern int act2000_isa_download(act2000_card * card, act2000_ddef __user * cb); -extern void act2000_isa_release(act2000_card * card); +extern int act2000_isa_config_irq(act2000_card *card, short irq); +extern int act2000_isa_config_port(act2000_card *card, unsigned short portbase); +extern int act2000_isa_download(act2000_card *card, act2000_ddef __user *cb); +extern void act2000_isa_release(act2000_card *card); extern void act2000_isa_receive(act2000_card *card); extern void act2000_isa_send(act2000_card *card); diff --git a/drivers/isdn/act2000/capi.c b/drivers/isdn/act2000/capi.c index 1f0a9490646..3f66ca20b5e 100644 --- a/drivers/isdn/act2000/capi.c +++ b/drivers/isdn/act2000/capi.c @@ -5,7 +5,7 @@ * * Author Fritz Elfert * Copyright by Fritz Elfert <fritz@isdn4linux.de> - * + * * This software may be used and distributed according to the terms * of the GNU General Public License, incorporated herein by reference. * @@ -64,14 +64,14 @@ static actcapi_msgdsc valid_msg[] = { {{ 0x86, 0x00}, "DATA_B3_REQ"}, {{ 0xff, 0x00}, "MANUFACTURER_REQ"}, /* Responses */ - {{ 0x01, 0x03}, "RESET_B3_RESP"}, - {{ 0x02, 0x03}, "CONNECT_RESP"}, - {{ 0x03, 0x03}, "CONNECT_ACTIVE_RESP"}, - {{ 0x04, 0x03}, "DISCONNECT_RESP"}, - {{ 0x07, 0x03}, "INFO_RESP"}, - {{ 0x08, 0x03}, "DATA_RESP"}, - {{ 0x82, 0x03}, "CONNECT_B3_RESP"}, - {{ 0x83, 0x03}, "CONNECT_B3_ACTIVE_RESP"}, + {{ 0x01, 0x03}, "RESET_B3_RESP"}, + {{ 0x02, 0x03}, "CONNECT_RESP"}, + {{ 0x03, 0x03}, "CONNECT_ACTIVE_RESP"}, + {{ 0x04, 0x03}, "DISCONNECT_RESP"}, + {{ 0x07, 0x03}, "INFO_RESP"}, + {{ 0x08, 0x03}, "DATA_RESP"}, + {{ 0x82, 0x03}, "CONNECT_B3_RESP"}, + {{ 0x83, 0x03}, "CONNECT_B3_ACTIVE_RESP"}, {{ 0x84, 0x03}, "DISCONNECT_B3_RESP"}, {{ 0x86, 0x03}, "DATA_B3_RESP"}, {{ 0xff, 0x03}, "MANUFACTURER_RESP"}, @@ -88,7 +88,7 @@ static actcapi_msgdsc valid_msg[] = { * 2 = Valid message, B-Channel-data */ int -actcapi_chkhdr(act2000_card * card, actcapi_msghdr *hdr) +actcapi_chkhdr(act2000_card *card, actcapi_msghdr *hdr) { int i; @@ -99,33 +99,33 @@ actcapi_chkhdr(act2000_card * card, actcapi_msghdr *hdr) for (i = 0; i < num_valid_imsg; i++) if ((hdr->cmd.cmd == valid_msg[i].cmd.cmd) && (hdr->cmd.subcmd == valid_msg[i].cmd.subcmd)) { - return (i?1:2); + return (i ? 1 : 2); } return 0; } -#define ACTCAPI_MKHDR(l, c, s) { \ - skb = alloc_skb(l + 8, GFP_ATOMIC); \ - if (skb) { \ - m = (actcapi_msg *)skb_put(skb, l + 8); \ - m->hdr.len = l + 8; \ - m->hdr.applicationID = 1; \ - m->hdr.cmd.cmd = c; \ - m->hdr.cmd.subcmd = s; \ - m->hdr.msgnum = actcapi_nextsmsg(card); \ - } else m = NULL;\ -} +#define ACTCAPI_MKHDR(l, c, s) { \ + skb = alloc_skb(l + 8, GFP_ATOMIC); \ + if (skb) { \ + m = (actcapi_msg *)skb_put(skb, l + 8); \ + m->hdr.len = l + 8; \ + m->hdr.applicationID = 1; \ + m->hdr.cmd.cmd = c; \ + m->hdr.cmd.subcmd = s; \ + m->hdr.msgnum = actcapi_nextsmsg(card); \ + } else m = NULL; \ + } -#define ACTCAPI_CHKSKB if (!skb) { \ - printk(KERN_WARNING "actcapi: alloc_skb failed\n"); \ - return; \ -} +#define ACTCAPI_CHKSKB if (!skb) { \ + printk(KERN_WARNING "actcapi: alloc_skb failed\n"); \ + return; \ + } -#define ACTCAPI_QUEUE_TX { \ - actcapi_debug_msg(skb, 1); \ - skb_queue_tail(&card->sndq, skb); \ - act2000_schedule_tx(card); \ -} +#define ACTCAPI_QUEUE_TX { \ + actcapi_debug_msg(skb, 1); \ + skb_queue_tail(&card->sndq, skb); \ + act2000_schedule_tx(card); \ + } int actcapi_listen_req(act2000_card *card) @@ -138,16 +138,16 @@ actcapi_listen_req(act2000_card *card) for (i = 0; i < ACT2000_BCH; i++) eazmask |= card->bch[i].eazmask; ACTCAPI_MKHDR(9, 0x05, 0x00); - if (!skb) { - printk(KERN_WARNING "actcapi: alloc_skb failed\n"); - return -ENOMEM; - } + if (!skb) { + printk(KERN_WARNING "actcapi: alloc_skb failed\n"); + return -ENOMEM; + } m->msg.listen_req.controller = 0; m->msg.listen_req.infomask = 0x3f; /* All information */ m->msg.listen_req.eazmask = eazmask; - m->msg.listen_req.simask = (eazmask)?0x86:0; /* All SI's */ + m->msg.listen_req.simask = (eazmask) ? 0x86 : 0; /* All SI's */ ACTCAPI_QUEUE_TX; - return 0; + return 0; } int @@ -159,7 +159,7 @@ actcapi_connect_req(act2000_card *card, act2000_chan *chan, char *phone, ACTCAPI_MKHDR((11 + strlen(phone)), 0x02, 0x00); if (!skb) { - printk(KERN_WARNING "actcapi: alloc_skb failed\n"); + printk(KERN_WARNING "actcapi: alloc_skb failed\n"); chan->fsm_state = ACT2000_STATE_NULL; return -ENOMEM; } @@ -168,7 +168,7 @@ actcapi_connect_req(act2000_card *card, act2000_chan *chan, char *phone, m->msg.connect_req.infomask = 0x3f; m->msg.connect_req.si1 = si1; m->msg.connect_req.si2 = si2; - m->msg.connect_req.eaz = eaz?eaz:'0'; + m->msg.connect_req.eaz = eaz ? eaz : '0'; m->msg.connect_req.addr.len = strlen(phone) + 1; m->msg.connect_req.addr.tnp = 0x81; memcpy(m->msg.connect_req.addr.num, phone, strlen(phone)); @@ -203,21 +203,21 @@ actcapi_manufacturer_req_net(act2000_card *card) struct sk_buff *skb; ACTCAPI_MKHDR(5, 0xff, 0x00); - if (!skb) { - printk(KERN_WARNING "actcapi: alloc_skb failed\n"); - return -ENOMEM; - } + if (!skb) { + printk(KERN_WARNING "actcapi: alloc_skb failed\n"); + return -ENOMEM; + } m->msg.manufacturer_req_net.manuf_msg = 0x11; m->msg.manufacturer_req_net.controller = 1; - m->msg.manufacturer_req_net.nettype = (card->ptype == ISDN_PTYPE_EURO)?1:0; + m->msg.manufacturer_req_net.nettype = (card->ptype == ISDN_PTYPE_EURO) ? 1 : 0; ACTCAPI_QUEUE_TX; printk(KERN_INFO "act2000 %s: D-channel protocol now %s\n", - card->interface.id, (card->ptype == ISDN_PTYPE_EURO)?"euro":"1tr6"); + card->interface.id, (card->ptype == ISDN_PTYPE_EURO) ? "euro" : "1tr6"); card->interface.features &= ~(ISDN_FEATURE_P_UNKNOWN | ISDN_FEATURE_P_EURO | ISDN_FEATURE_P_1TR6); card->interface.features |= - ((card->ptype == ISDN_PTYPE_EURO)?ISDN_FEATURE_P_EURO:ISDN_FEATURE_P_1TR6); - return 0; + ((card->ptype == ISDN_PTYPE_EURO) ? ISDN_FEATURE_P_EURO : ISDN_FEATURE_P_1TR6); + return 0; } /* @@ -231,16 +231,16 @@ actcapi_manufacturer_req_v42(act2000_card *card, ulong arg) struct sk_buff *skb; ACTCAPI_MKHDR(8, 0xff, 0x00); - if (!skb) { + if (!skb) { - printk(KERN_WARNING "actcapi: alloc_skb failed\n"); - return -ENOMEM; - } + printk(KERN_WARNING "actcapi: alloc_skb failed\n"); + return -ENOMEM; + } m->msg.manufacturer_req_v42.manuf_msg = 0x10; m->msg.manufacturer_req_v42.controller = 0; - m->msg.manufacturer_req_v42.v42control = (arg?1:0); + m->msg.manufacturer_req_v42.v42control = (arg ? 1 : 0); ACTCAPI_QUEUE_TX; - return 0; + return 0; } #endif /* 0 */ @@ -254,15 +254,15 @@ actcapi_manufacturer_req_errh(act2000_card *card) struct sk_buff *skb; ACTCAPI_MKHDR(4, 0xff, 0x00); - if (!skb) { + if (!skb) { - printk(KERN_WARNING "actcapi: alloc_skb failed\n"); - return -ENOMEM; - } + printk(KERN_WARNING "actcapi: alloc_skb failed\n"); + return -ENOMEM; + } m->msg.manufacturer_req_err.manuf_msg = 0x03; m->msg.manufacturer_req_err.controller = 0; ACTCAPI_QUEUE_TX; - return 0; + return 0; } /* @@ -295,7 +295,7 @@ actcapi_manufacturer_req_msn(act2000_card *card) } p = p->next; } - return 0; + return 0; } void @@ -311,24 +311,24 @@ actcapi_select_b2_protocol_req(act2000_card *card, act2000_chan *chan) sizeof(m->msg.select_b2_protocol_req.dlpd)); m->msg.select_b2_protocol_req.dlpd.len = 6; switch (chan->l2prot) { - case ISDN_PROTO_L2_TRANS: - m->msg.select_b2_protocol_req.protocol = 0x03; - m->msg.select_b2_protocol_req.dlpd.dlen = 4000; - break; - case ISDN_PROTO_L2_HDLC: - m->msg.select_b2_protocol_req.protocol = 0x02; - m->msg.select_b2_protocol_req.dlpd.dlen = 4000; - break; - case ISDN_PROTO_L2_X75I: - case ISDN_PROTO_L2_X75UI: - case ISDN_PROTO_L2_X75BUI: - m->msg.select_b2_protocol_req.protocol = 0x01; - m->msg.select_b2_protocol_req.dlpd.dlen = 4000; - m->msg.select_b2_protocol_req.dlpd.laa = 3; - m->msg.select_b2_protocol_req.dlpd.lab = 1; - m->msg.select_b2_protocol_req.dlpd.win = 7; - m->msg.select_b2_protocol_req.dlpd.modulo = 8; - break; + case ISDN_PROTO_L2_TRANS: + m->msg.select_b2_protocol_req.protocol = 0x03; + m->msg.select_b2_protocol_req.dlpd.dlen = 4000; + break; + case ISDN_PROTO_L2_HDLC: + m->msg.select_b2_protocol_req.protocol = 0x02; + m->msg.select_b2_protocol_req.dlpd.dlen = 4000; + break; + case ISDN_PROTO_L2_X75I: + case ISDN_PROTO_L2_X75UI: + case ISDN_PROTO_L2_X75BUI: + m->msg.select_b2_protocol_req.protocol = 0x01; + m->msg.select_b2_protocol_req.dlpd.dlen = 4000; + m->msg.select_b2_protocol_req.dlpd.laa = 3; + m->msg.select_b2_protocol_req.dlpd.lab = 1; + m->msg.select_b2_protocol_req.dlpd.win = 7; + m->msg.select_b2_protocol_req.dlpd.modulo = 8; + break; } ACTCAPI_QUEUE_TX; } @@ -345,11 +345,11 @@ actcapi_select_b3_protocol_req(act2000_card *card, act2000_chan *chan) memset(&m->msg.select_b3_protocol_req.ncpd, 0, sizeof(m->msg.select_b3_protocol_req.ncpd)); switch (chan->l3prot) { - case ISDN_PROTO_L3_TRANS: - m->msg.select_b3_protocol_req.protocol = 0x04; - m->msg.select_b3_protocol_req.ncpd.len = 13; - m->msg.select_b3_protocol_req.ncpd.modulo = 8; - break; + case ISDN_PROTO_L3_TRANS: + m->msg.select_b3_protocol_req.protocol = 0x04; + m->msg.select_b3_protocol_req.ncpd.len = 13; + m->msg.select_b3_protocol_req.ncpd.modulo = 8; + break; } ACTCAPI_QUEUE_TX; } @@ -434,7 +434,7 @@ actcapi_connect_b3_resp(act2000_card *card, act2000_chan *chan, __u8 rejectcause actcapi_msg *m; struct sk_buff *skb; - ACTCAPI_MKHDR((rejectcause?3:17), 0x82, 0x03); + ACTCAPI_MKHDR((rejectcause ? 3 : 17), 0x82, 0x03); ACTCAPI_CHKSKB; m->msg.connect_b3_resp.ncci = chan->ncci; m->msg.connect_b3_resp.rejectcause = rejectcause; @@ -563,10 +563,10 @@ actcapi_data_b3_ind(act2000_card *card, struct sk_buff *skb) { blocknr = msg->msg.data_b3_ind.blocknr; skb_pull(skb, 19); card->interface.rcvcallb_skb(card->myid, chan, skb); - if (!(skb = alloc_skb(11, GFP_ATOMIC))) { - printk(KERN_WARNING "actcapi: alloc_skb failed\n"); - return 1; - } + if (!(skb = alloc_skb(11, GFP_ATOMIC))) { + printk(KERN_WARNING "actcapi: alloc_skb failed\n"); + return 1; + } msg = (actcapi_msg *)skb_put(skb, 11); msg->hdr.len = 11; msg->hdr.applicationID = 1; @@ -595,34 +595,34 @@ handle_ack(act2000_card *card, act2000_chan *chan, __u8 blocknr) { spin_lock_irqsave(&card->lock, flags); skb = skb_peek(&card->ackq); spin_unlock_irqrestore(&card->lock, flags); - if (!skb) { + if (!skb) { printk(KERN_WARNING "act2000: handle_ack nothing found!\n"); return 0; } - tmp = skb; - while (1) { - m = (actcapi_msg *)tmp->data; - if ((((m->msg.data_b3_req.fakencci >> 8) & 0xff) == chan->ncci) && + tmp = skb; + while (1) { + m = (actcapi_msg *)tmp->data; + if ((((m->msg.data_b3_req.fakencci >> 8) & 0xff) == chan->ncci) && (m->msg.data_b3_req.blocknr == blocknr)) { /* found corresponding DATA_B3_REQ */ - skb_unlink(tmp, &card->ackq); + skb_unlink(tmp, &card->ackq); chan->queued -= m->msg.data_b3_req.datalen; if (m->msg.data_b3_req.flags) ret = m->msg.data_b3_req.datalen; dev_kfree_skb(tmp); if (chan->queued < 0) chan->queued = 0; - return ret; - } - spin_lock_irqsave(&card->lock, flags); - tmp = skb_peek((struct sk_buff_head *)tmp); - spin_unlock_irqrestore(&card->lock, flags); - if ((tmp == skb) || (tmp == NULL)) { + return ret; + } + spin_lock_irqsave(&card->lock, flags); + tmp = skb_peek((struct sk_buff_head *)tmp); + spin_unlock_irqrestore(&card->lock, flags); + if ((tmp == skb) || (tmp == NULL)) { /* reached end of queue */ printk(KERN_WARNING "act2000: handle_ack nothing found!\n"); - return 0; + return 0; } - } + } } void @@ -644,294 +644,294 @@ actcapi_dispatch(struct work_struct *work) msg = (actcapi_msg *)skb->data; ccmd = ((msg->hdr.cmd.cmd << 8) | msg->hdr.cmd.subcmd); switch (ccmd) { - case 0x8602: - /* DATA_B3_IND */ - if (actcapi_data_b3_ind(card, skb)) - return; - break; - case 0x8601: - /* DATA_B3_CONF */ - chan = find_ncci(card, msg->msg.data_b3_conf.ncci); - if ((chan >= 0) && (card->bch[chan].fsm_state == ACT2000_STATE_ACTIVE)) { - if (msg->msg.data_b3_conf.info != 0) - printk(KERN_WARNING "act2000: DATA_B3_CONF: %04x\n", - msg->msg.data_b3_conf.info); - len = handle_ack(card, &card->bch[chan], - msg->msg.data_b3_conf.blocknr); - if (len) { + case 0x8602: + /* DATA_B3_IND */ + if (actcapi_data_b3_ind(card, skb)) + return; + break; + case 0x8601: + /* DATA_B3_CONF */ + chan = find_ncci(card, msg->msg.data_b3_conf.ncci); + if ((chan >= 0) && (card->bch[chan].fsm_state == ACT2000_STATE_ACTIVE)) { + if (msg->msg.data_b3_conf.info != 0) + printk(KERN_WARNING "act2000: DATA_B3_CONF: %04x\n", + msg->msg.data_b3_conf.info); + len = handle_ack(card, &card->bch[chan], + msg->msg.data_b3_conf.blocknr); + if (len) { + cmd.driver = card->myid; + cmd.command = ISDN_STAT_BSENT; + cmd.arg = chan; + cmd.parm.length = len; + card->interface.statcallb(&cmd); + } + } + break; + case 0x0201: + /* CONNECT_CONF */ + chan = find_dialing(card, msg->hdr.msgnum); + if (chan >= 0) { + if (msg->msg.connect_conf.info) { + card->bch[chan].fsm_state = ACT2000_STATE_NULL; + cmd.driver = card->myid; + cmd.command = ISDN_STAT_DHUP; + cmd.arg = chan; + card->interface.statcallb(&cmd); + } else { + card->bch[chan].fsm_state = ACT2000_STATE_OWAIT; + card->bch[chan].plci = msg->msg.connect_conf.plci; + } + } + break; + case 0x0202: + /* CONNECT_IND */ + chan = new_plci(card, msg->msg.connect_ind.plci); + if (chan < 0) { + ctmp = (act2000_chan *)tmp; + ctmp->plci = msg->msg.connect_ind.plci; + actcapi_connect_resp(card, ctmp, 0x11); /* All Card-Cannels busy */ + } else { + card->bch[chan].fsm_state = ACT2000_STATE_ICALL; + cmd.driver = card->myid; + cmd.command = ISDN_STAT_ICALL; + cmd.arg = chan; + cmd.parm.setup.si1 = msg->msg.connect_ind.si1; + cmd.parm.setup.si2 = msg->msg.connect_ind.si2; + if (card->ptype == ISDN_PTYPE_EURO) + strcpy(cmd.parm.setup.eazmsn, + act2000_find_eaz(card, msg->msg.connect_ind.eaz)); + else { + cmd.parm.setup.eazmsn[0] = msg->msg.connect_ind.eaz; + cmd.parm.setup.eazmsn[1] = 0; + } + memset(cmd.parm.setup.phone, 0, sizeof(cmd.parm.setup.phone)); + memcpy(cmd.parm.setup.phone, msg->msg.connect_ind.addr.num, + msg->msg.connect_ind.addr.len - 1); + cmd.parm.setup.plan = msg->msg.connect_ind.addr.tnp; + cmd.parm.setup.screen = 0; + if (card->interface.statcallb(&cmd) == 2) + actcapi_connect_resp(card, &card->bch[chan], 0x15); /* Reject Call */ + } + break; + case 0x0302: + /* CONNECT_ACTIVE_IND */ + chan = find_plci(card, msg->msg.connect_active_ind.plci); + if (chan >= 0) + switch (card->bch[chan].fsm_state) { + case ACT2000_STATE_IWAIT: + actcapi_connect_active_resp(card, &card->bch[chan]); + break; + case ACT2000_STATE_OWAIT: + actcapi_connect_active_resp(card, &card->bch[chan]); + actcapi_select_b2_protocol_req(card, &card->bch[chan]); + break; + } + break; + case 0x8202: + /* CONNECT_B3_IND */ + chan = find_plci(card, msg->msg.connect_b3_ind.plci); + if ((chan >= 0) && (card->bch[chan].fsm_state == ACT2000_STATE_IBWAIT)) { + card->bch[chan].ncci = msg->msg.connect_b3_ind.ncci; + actcapi_connect_b3_resp(card, &card->bch[chan], 0); + } else { + ctmp = (act2000_chan *)tmp; + ctmp->ncci = msg->msg.connect_b3_ind.ncci; + actcapi_connect_b3_resp(card, ctmp, 0x11); /* All Card-Cannels busy */ + } + break; + case 0x8302: + /* CONNECT_B3_ACTIVE_IND */ + chan = find_ncci(card, msg->msg.connect_b3_active_ind.ncci); + if ((chan >= 0) && (card->bch[chan].fsm_state == ACT2000_STATE_BWAIT)) { + actcapi_connect_b3_active_resp(card, &card->bch[chan]); + cmd.driver = card->myid; + cmd.command = ISDN_STAT_BCONN; + cmd.arg = chan; + card->interface.statcallb(&cmd); + } + break; + case 0x8402: + /* DISCONNECT_B3_IND */ + chan = find_ncci(card, msg->msg.disconnect_b3_ind.ncci); + if (chan >= 0) { + ctmp = &card->bch[chan]; + actcapi_disconnect_b3_resp(card, ctmp); + switch (ctmp->fsm_state) { + case ACT2000_STATE_ACTIVE: + ctmp->fsm_state = ACT2000_STATE_DHWAIT2; + cmd.driver = card->myid; + cmd.command = ISDN_STAT_BHUP; + cmd.arg = chan; + card->interface.statcallb(&cmd); + break; + case ACT2000_STATE_BHWAIT2: + actcapi_disconnect_req(card, ctmp); + ctmp->fsm_state = ACT2000_STATE_DHWAIT; + cmd.driver = card->myid; + cmd.command = ISDN_STAT_BHUP; + cmd.arg = chan; + card->interface.statcallb(&cmd); + break; + } + } + break; + case 0x0402: + /* DISCONNECT_IND */ + chan = find_plci(card, msg->msg.disconnect_ind.plci); + if (chan >= 0) { + ctmp = &card->bch[chan]; + actcapi_disconnect_resp(card, ctmp); + ctmp->fsm_state = ACT2000_STATE_NULL; + cmd.driver = card->myid; + cmd.command = ISDN_STAT_DHUP; + cmd.arg = chan; + card->interface.statcallb(&cmd); + } else { + ctmp = (act2000_chan *)tmp; + ctmp->plci = msg->msg.disconnect_ind.plci; + actcapi_disconnect_resp(card, ctmp); + } + break; + case 0x4001: + /* SELECT_B2_PROTOCOL_CONF */ + chan = find_plci(card, msg->msg.select_b2_protocol_conf.plci); + if (chan >= 0) + switch (card->bch[chan].fsm_state) { + case ACT2000_STATE_ICALL: + case ACT2000_STATE_OWAIT: + ctmp = &card->bch[chan]; + if (msg->msg.select_b2_protocol_conf.info == 0) + actcapi_select_b3_protocol_req(card, ctmp); + else { + ctmp->fsm_state = ACT2000_STATE_NULL; cmd.driver = card->myid; - cmd.command = ISDN_STAT_BSENT; + cmd.command = ISDN_STAT_DHUP; cmd.arg = chan; - cmd.parm.length = len; card->interface.statcallb(&cmd); } + break; } - break; - case 0x0201: - /* CONNECT_CONF */ - chan = find_dialing(card, msg->hdr.msgnum); - if (chan >= 0) { - if (msg->msg.connect_conf.info) { - card->bch[chan].fsm_state = ACT2000_STATE_NULL; + break; + case 0x8001: + /* SELECT_B3_PROTOCOL_CONF */ + chan = find_plci(card, msg->msg.select_b3_protocol_conf.plci); + if (chan >= 0) + switch (card->bch[chan].fsm_state) { + case ACT2000_STATE_ICALL: + case ACT2000_STATE_OWAIT: + ctmp = &card->bch[chan]; + if (msg->msg.select_b3_protocol_conf.info == 0) + actcapi_listen_b3_req(card, ctmp); + else { + ctmp->fsm_state = ACT2000_STATE_NULL; cmd.driver = card->myid; cmd.command = ISDN_STAT_DHUP; cmd.arg = chan; card->interface.statcallb(&cmd); - } else { - card->bch[chan].fsm_state = ACT2000_STATE_OWAIT; - card->bch[chan].plci = msg->msg.connect_conf.plci; } } - break; - case 0x0202: - /* CONNECT_IND */ - chan = new_plci(card, msg->msg.connect_ind.plci); - if (chan < 0) { - ctmp = (act2000_chan *)tmp; - ctmp->plci = msg->msg.connect_ind.plci; - actcapi_connect_resp(card, ctmp, 0x11); /* All Card-Cannels busy */ - } else { - card->bch[chan].fsm_state = ACT2000_STATE_ICALL; - cmd.driver = card->myid; - cmd.command = ISDN_STAT_ICALL; - cmd.arg = chan; - cmd.parm.setup.si1 = msg->msg.connect_ind.si1; - cmd.parm.setup.si2 = msg->msg.connect_ind.si2; - if (card->ptype == ISDN_PTYPE_EURO) - strcpy(cmd.parm.setup.eazmsn, - act2000_find_eaz(card, msg->msg.connect_ind.eaz)); + break; + case 0x8101: + /* LISTEN_B3_CONF */ + chan = find_plci(card, msg->msg.listen_b3_conf.plci); + if (chan >= 0) + switch (card->bch[chan].fsm_state) { + case ACT2000_STATE_ICALL: + ctmp = &card->bch[chan]; + if (msg->msg.listen_b3_conf.info == 0) + actcapi_connect_resp(card, ctmp, 0); else { - cmd.parm.setup.eazmsn[0] = msg->msg.connect_ind.eaz; - cmd.parm.setup.eazmsn[1] = 0; - } - memset(cmd.parm.setup.phone, 0, sizeof(cmd.parm.setup.phone)); - memcpy(cmd.parm.setup.phone, msg->msg.connect_ind.addr.num, - msg->msg.connect_ind.addr.len - 1); - cmd.parm.setup.plan = msg->msg.connect_ind.addr.tnp; - cmd.parm.setup.screen = 0; - if (card->interface.statcallb(&cmd) == 2) - actcapi_connect_resp(card, &card->bch[chan], 0x15); /* Reject Call */ - } - break; - case 0x0302: - /* CONNECT_ACTIVE_IND */ - chan = find_plci(card, msg->msg.connect_active_ind.plci); - if (chan >= 0) - switch (card->bch[chan].fsm_state) { - case ACT2000_STATE_IWAIT: - actcapi_connect_active_resp(card, &card->bch[chan]); - break; - case ACT2000_STATE_OWAIT: - actcapi_connect_active_resp(card, &card->bch[chan]); - actcapi_select_b2_protocol_req(card, &card->bch[chan]); - break; + ctmp->fsm_state = ACT2000_STATE_NULL; + cmd.driver = card->myid; + cmd.command = ISDN_STAT_DHUP; + cmd.arg = chan; + card->interface.statcallb(&cmd); } - break; - case 0x8202: - /* CONNECT_B3_IND */ - chan = find_plci(card, msg->msg.connect_b3_ind.plci); - if ((chan >= 0) && (card->bch[chan].fsm_state == ACT2000_STATE_IBWAIT)) { - card->bch[chan].ncci = msg->msg.connect_b3_ind.ncci; - actcapi_connect_b3_resp(card, &card->bch[chan], 0); - } else { - ctmp = (act2000_chan *)tmp; - ctmp->ncci = msg->msg.connect_b3_ind.ncci; - actcapi_connect_b3_resp(card, ctmp, 0x11); /* All Card-Cannels busy */ - } - break; - case 0x8302: - /* CONNECT_B3_ACTIVE_IND */ - chan = find_ncci(card, msg->msg.connect_b3_active_ind.ncci); - if ((chan >= 0) && (card->bch[chan].fsm_state == ACT2000_STATE_BWAIT)) { - actcapi_connect_b3_active_resp(card, &card->bch[chan]); - cmd.driver = card->myid; - cmd.command = ISDN_STAT_BCONN; - cmd.arg = chan; - card->interface.statcallb(&cmd); - } - break; - case 0x8402: - /* DISCONNECT_B3_IND */ - chan = find_ncci(card, msg->msg.disconnect_b3_ind.ncci); - if (chan >= 0) { + break; + case ACT2000_STATE_OWAIT: ctmp = &card->bch[chan]; - actcapi_disconnect_b3_resp(card, ctmp); - switch (ctmp->fsm_state) { - case ACT2000_STATE_ACTIVE: - ctmp->fsm_state = ACT2000_STATE_DHWAIT2; - cmd.driver = card->myid; - cmd.command = ISDN_STAT_BHUP; - cmd.arg = chan; - card->interface.statcallb(&cmd); - break; - case ACT2000_STATE_BHWAIT2: - actcapi_disconnect_req(card, ctmp); - ctmp->fsm_state = ACT2000_STATE_DHWAIT; - cmd.driver = card->myid; - cmd.command = ISDN_STAT_BHUP; - cmd.arg = chan; - card->interface.statcallb(&cmd); - break; + if (msg->msg.listen_b3_conf.info == 0) { + actcapi_connect_b3_req(card, ctmp); + ctmp->fsm_state = ACT2000_STATE_OBWAIT; + cmd.driver = card->myid; + cmd.command = ISDN_STAT_DCONN; + cmd.arg = chan; + card->interface.statcallb(&cmd); + } else { + ctmp->fsm_state = ACT2000_STATE_NULL; + cmd.driver = card->myid; + cmd.command = ISDN_STAT_DHUP; + cmd.arg = chan; + card->interface.statcallb(&cmd); } + break; } - break; - case 0x0402: - /* DISCONNECT_IND */ - chan = find_plci(card, msg->msg.disconnect_ind.plci); - if (chan >= 0) { - ctmp = &card->bch[chan]; - actcapi_disconnect_resp(card, ctmp); + break; + case 0x8201: + /* CONNECT_B3_CONF */ + chan = find_plci(card, msg->msg.connect_b3_conf.plci); + if ((chan >= 0) && (card->bch[chan].fsm_state == ACT2000_STATE_OBWAIT)) { + ctmp = &card->bch[chan]; + if (msg->msg.connect_b3_conf.info) { ctmp->fsm_state = ACT2000_STATE_NULL; cmd.driver = card->myid; cmd.command = ISDN_STAT_DHUP; cmd.arg = chan; card->interface.statcallb(&cmd); } else { - ctmp = (act2000_chan *)tmp; - ctmp->plci = msg->msg.disconnect_ind.plci; - actcapi_disconnect_resp(card, ctmp); + ctmp->ncci = msg->msg.connect_b3_conf.ncci; + ctmp->fsm_state = ACT2000_STATE_BWAIT; } - break; - case 0x4001: - /* SELECT_B2_PROTOCOL_CONF */ - chan = find_plci(card, msg->msg.select_b2_protocol_conf.plci); - if (chan >= 0) - switch (card->bch[chan].fsm_state) { - case ACT2000_STATE_ICALL: - case ACT2000_STATE_OWAIT: - ctmp = &card->bch[chan]; - if (msg->msg.select_b2_protocol_conf.info == 0) - actcapi_select_b3_protocol_req(card, ctmp); - else { - ctmp->fsm_state = ACT2000_STATE_NULL; - cmd.driver = card->myid; - cmd.command = ISDN_STAT_DHUP; - cmd.arg = chan; - card->interface.statcallb(&cmd); - } - break; - } - break; - case 0x8001: - /* SELECT_B3_PROTOCOL_CONF */ - chan = find_plci(card, msg->msg.select_b3_protocol_conf.plci); - if (chan >= 0) - switch (card->bch[chan].fsm_state) { - case ACT2000_STATE_ICALL: - case ACT2000_STATE_OWAIT: - ctmp = &card->bch[chan]; - if (msg->msg.select_b3_protocol_conf.info == 0) - actcapi_listen_b3_req(card, ctmp); - else { - ctmp->fsm_state = ACT2000_STATE_NULL; - cmd.driver = card->myid; - cmd.command = ISDN_STAT_DHUP; - cmd.arg = chan; - card->interface.statcallb(&cmd); - } - } - break; - case 0x8101: - /* LISTEN_B3_CONF */ - chan = find_plci(card, msg->msg.listen_b3_conf.plci); - if (chan >= 0) - switch (card->bch[chan].fsm_state) { - case ACT2000_STATE_ICALL: - ctmp = &card->bch[chan]; - if (msg->msg.listen_b3_conf.info == 0) - actcapi_connect_resp(card, ctmp, 0); - else { - ctmp->fsm_state = ACT2000_STATE_NULL; - cmd.driver = card->myid; - cmd.command = ISDN_STAT_DHUP; - cmd.arg = chan; - card->interface.statcallb(&cmd); - } - break; - case ACT2000_STATE_OWAIT: - ctmp = &card->bch[chan]; - if (msg->msg.listen_b3_conf.info == 0) { - actcapi_connect_b3_req(card, ctmp); - ctmp->fsm_state = ACT2000_STATE_OBWAIT; - cmd.driver = card->myid; - cmd.command = ISDN_STAT_DCONN; - cmd.arg = chan; - card->interface.statcallb(&cmd); - } else { - ctmp->fsm_state = ACT2000_STATE_NULL; - cmd.driver = card->myid; - cmd.command = ISDN_STAT_DHUP; - cmd.arg = chan; - card->interface.statcallb(&cmd); - } - break; - } - break; - case 0x8201: - /* CONNECT_B3_CONF */ - chan = find_plci(card, msg->msg.connect_b3_conf.plci); - if ((chan >= 0) && (card->bch[chan].fsm_state == ACT2000_STATE_OBWAIT)) { - ctmp = &card->bch[chan]; - if (msg->msg.connect_b3_conf.info) { - ctmp->fsm_state = ACT2000_STATE_NULL; + } + break; + case 0x8401: + /* DISCONNECT_B3_CONF */ + chan = find_ncci(card, msg->msg.disconnect_b3_conf.ncci); + if ((chan >= 0) && (card->bch[chan].fsm_state == ACT2000_STATE_BHWAIT)) + card->bch[chan].fsm_state = ACT2000_STATE_BHWAIT2; + break; + case 0x0702: + /* INFO_IND */ + chan = find_plci(card, msg->msg.info_ind.plci); + if (chan >= 0) + /* TODO: Eval Charging info / cause */ + actcapi_info_resp(card, &card->bch[chan]); + break; + case 0x0401: + /* LISTEN_CONF */ + case 0x0501: + /* LISTEN_CONF */ + case 0xff01: + /* MANUFACTURER_CONF */ + break; + case 0xff02: + /* MANUFACTURER_IND */ + if (msg->msg.manuf_msg == 3) { + memset(tmp, 0, sizeof(tmp)); + strncpy(tmp, + &msg->msg.manufacturer_ind_err.errstring, + msg->hdr.len - 16); + if (msg->msg.manufacturer_ind_err.errcode) + printk(KERN_WARNING "act2000: %s\n", tmp); + else { + printk(KERN_DEBUG "act2000: %s\n", tmp); + if ((!strncmp(tmp, "INFO: Trace buffer con", 22)) || + (!strncmp(tmp, "INFO: Compile Date/Tim", 22))) { + card->flags |= ACT2000_FLAGS_RUNNING; + cmd.command = ISDN_STAT_RUN; cmd.driver = card->myid; - cmd.command = ISDN_STAT_DHUP; - cmd.arg = chan; + cmd.arg = 0; + actcapi_manufacturer_req_net(card); + actcapi_manufacturer_req_msn(card); + actcapi_listen_req(card); card->interface.statcallb(&cmd); - } else { - ctmp->ncci = msg->msg.connect_b3_conf.ncci; - ctmp->fsm_state = ACT2000_STATE_BWAIT; } } - break; - case 0x8401: - /* DISCONNECT_B3_CONF */ - chan = find_ncci(card, msg->msg.disconnect_b3_conf.ncci); - if ((chan >= 0) && (card->bch[chan].fsm_state == ACT2000_STATE_BHWAIT)) - card->bch[chan].fsm_state = ACT2000_STATE_BHWAIT2; - break; - case 0x0702: - /* INFO_IND */ - chan = find_plci(card, msg->msg.info_ind.plci); - if (chan >= 0) - /* TODO: Eval Charging info / cause */ - actcapi_info_resp(card, &card->bch[chan]); - break; - case 0x0401: - /* LISTEN_CONF */ - case 0x0501: - /* LISTEN_CONF */ - case 0xff01: - /* MANUFACTURER_CONF */ - break; - case 0xff02: - /* MANUFACTURER_IND */ - if (msg->msg.manuf_msg == 3) { - memset(tmp, 0, sizeof(tmp)); - strncpy(tmp, - &msg->msg.manufacturer_ind_err.errstring, - msg->hdr.len - 16); - if (msg->msg.manufacturer_ind_err.errcode) - printk(KERN_WARNING "act2000: %s\n", tmp); - else { - printk(KERN_DEBUG "act2000: %s\n", tmp); - if ((!strncmp(tmp, "INFO: Trace buffer con", 22)) || - (!strncmp(tmp, "INFO: Compile Date/Tim", 22))) { - card->flags |= ACT2000_FLAGS_RUNNING; - cmd.command = ISDN_STAT_RUN; - cmd.driver = card->myid; - cmd.arg = 0; - actcapi_manufacturer_req_net(card); - actcapi_manufacturer_req_msn(card); - actcapi_listen_req(card); - card->interface.statcallb(&cmd); - } - } - } - break; - default: - printk(KERN_WARNING "act2000: UNHANDLED Message %04x\n", ccmd); - break; + } + break; + default: + printk(KERN_WARNING "act2000: UNHANDLED Message %04x\n", ccmd); + break; } dev_kfree_skb(skb); } @@ -1015,7 +1015,7 @@ actcapi_debug_msg(struct sk_buff *skb, int direction) char *descr; int i; char tmp[170]; - + #ifndef DEBUG_DATA_MSG if (msg->hdr.cmd.cmd == 0x86) return; @@ -1030,151 +1030,151 @@ actcapi_debug_msg(struct sk_buff *skb, int direction) descr = valid_msg[i].description; break; } - printk(KERN_DEBUG "%s %s msg\n", direction?"Outgoing":"Incoming", descr); + printk(KERN_DEBUG "%s %s msg\n", direction ? "Outgoing" : "Incoming", descr); printk(KERN_DEBUG " ApplID = %d\n", msg->hdr.applicationID); printk(KERN_DEBUG " Len = %d\n", msg->hdr.len); printk(KERN_DEBUG " MsgNum = 0x%04x\n", msg->hdr.msgnum); printk(KERN_DEBUG " Cmd = 0x%02x\n", msg->hdr.cmd.cmd); printk(KERN_DEBUG " SubCmd = 0x%02x\n", msg->hdr.cmd.subcmd); switch (i) { - case 0: - /* DATA B3 IND */ - printk(KERN_DEBUG " BLOCK = 0x%02x\n", - msg->msg.data_b3_ind.blocknr); - break; - case 2: - /* CONNECT CONF */ - printk(KERN_DEBUG " PLCI = 0x%04x\n", - msg->msg.connect_conf.plci); - printk(KERN_DEBUG " Info = 0x%04x\n", - msg->msg.connect_conf.info); - break; + case 0: + /* DATA B3 IND */ + printk(KERN_DEBUG " BLOCK = 0x%02x\n", + msg->msg.data_b3_ind.blocknr); + break; + case 2: + /* CONNECT CONF */ + printk(KERN_DEBUG " PLCI = 0x%04x\n", + msg->msg.connect_conf.plci); + printk(KERN_DEBUG " Info = 0x%04x\n", + msg->msg.connect_conf.info); + break; + case 3: + /* CONNECT IND */ + printk(KERN_DEBUG " PLCI = 0x%04x\n", + msg->msg.connect_ind.plci); + printk(KERN_DEBUG " Contr = %d\n", + msg->msg.connect_ind.controller); + printk(KERN_DEBUG " SI1 = %d\n", + msg->msg.connect_ind.si1); + printk(KERN_DEBUG " SI2 = %d\n", + msg->msg.connect_ind.si2); + printk(KERN_DEBUG " EAZ = '%c'\n", + msg->msg.connect_ind.eaz); + actcapi_debug_caddr(&msg->msg.connect_ind.addr); + break; + case 5: + /* CONNECT ACTIVE IND */ + printk(KERN_DEBUG " PLCI = 0x%04x\n", + msg->msg.connect_active_ind.plci); + actcapi_debug_caddr(&msg->msg.connect_active_ind.addr); + break; + case 8: + /* LISTEN CONF */ + printk(KERN_DEBUG " Contr = %d\n", + msg->msg.listen_conf.controller); + printk(KERN_DEBUG " Info = 0x%04x\n", + msg->msg.listen_conf.info); + break; + case 11: + /* INFO IND */ + printk(KERN_DEBUG " PLCI = 0x%04x\n", + msg->msg.info_ind.plci); + printk(KERN_DEBUG " Imsk = 0x%04x\n", + msg->msg.info_ind.nr.mask); + if (msg->hdr.len > 12) { + int l = msg->hdr.len - 12; + int j; + char *p = tmp; + for (j = 0; j < l; j++) + p += sprintf(p, "%02x ", msg->msg.info_ind.el.display[j]); + printk(KERN_DEBUG " D = '%s'\n", tmp); + } + break; + case 14: + /* SELECT B2 PROTOCOL CONF */ + printk(KERN_DEBUG " PLCI = 0x%04x\n", + msg->msg.select_b2_protocol_conf.plci); + printk(KERN_DEBUG " Info = 0x%04x\n", + msg->msg.select_b2_protocol_conf.info); + break; + case 15: + /* SELECT B3 PROTOCOL CONF */ + printk(KERN_DEBUG " PLCI = 0x%04x\n", + msg->msg.select_b3_protocol_conf.plci); + printk(KERN_DEBUG " Info = 0x%04x\n", + msg->msg.select_b3_protocol_conf.info); + break; + case 16: + /* LISTEN B3 CONF */ + printk(KERN_DEBUG " PLCI = 0x%04x\n", + msg->msg.listen_b3_conf.plci); + printk(KERN_DEBUG " Info = 0x%04x\n", + msg->msg.listen_b3_conf.info); + break; + case 18: + /* CONNECT B3 IND */ + printk(KERN_DEBUG " NCCI = 0x%04x\n", + msg->msg.connect_b3_ind.ncci); + printk(KERN_DEBUG " PLCI = 0x%04x\n", + msg->msg.connect_b3_ind.plci); + actcapi_debug_ncpi(&msg->msg.connect_b3_ind.ncpi); + break; + case 19: + /* CONNECT B3 ACTIVE IND */ + printk(KERN_DEBUG " NCCI = 0x%04x\n", + msg->msg.connect_b3_active_ind.ncci); + actcapi_debug_ncpi(&msg->msg.connect_b3_active_ind.ncpi); + break; + case 26: + /* MANUFACTURER IND */ + printk(KERN_DEBUG " Mmsg = 0x%02x\n", + msg->msg.manufacturer_ind_err.manuf_msg); + switch (msg->msg.manufacturer_ind_err.manuf_msg) { case 3: - /* CONNECT IND */ - printk(KERN_DEBUG " PLCI = 0x%04x\n", - msg->msg.connect_ind.plci); printk(KERN_DEBUG " Contr = %d\n", - msg->msg.connect_ind.controller); - printk(KERN_DEBUG " SI1 = %d\n", - msg->msg.connect_ind.si1); - printk(KERN_DEBUG " SI2 = %d\n", - msg->msg.connect_ind.si2); - printk(KERN_DEBUG " EAZ = '%c'\n", - msg->msg.connect_ind.eaz); - actcapi_debug_caddr(&msg->msg.connect_ind.addr); - break; - case 5: - /* CONNECT ACTIVE IND */ - printk(KERN_DEBUG " PLCI = 0x%04x\n", - msg->msg.connect_active_ind.plci); - actcapi_debug_caddr(&msg->msg.connect_active_ind.addr); - break; - case 8: - /* LISTEN CONF */ - printk(KERN_DEBUG " Contr = %d\n", - msg->msg.listen_conf.controller); - printk(KERN_DEBUG " Info = 0x%04x\n", - msg->msg.listen_conf.info); - break; - case 11: - /* INFO IND */ - printk(KERN_DEBUG " PLCI = 0x%04x\n", - msg->msg.info_ind.plci); - printk(KERN_DEBUG " Imsk = 0x%04x\n", - msg->msg.info_ind.nr.mask); - if (msg->hdr.len > 12) { - int l = msg->hdr.len - 12; - int j; - char *p = tmp; - for (j = 0; j < l ; j++) - p += sprintf(p, "%02x ", msg->msg.info_ind.el.display[j]); - printk(KERN_DEBUG " D = '%s'\n", tmp); - } - break; - case 14: - /* SELECT B2 PROTOCOL CONF */ - printk(KERN_DEBUG " PLCI = 0x%04x\n", - msg->msg.select_b2_protocol_conf.plci); - printk(KERN_DEBUG " Info = 0x%04x\n", - msg->msg.select_b2_protocol_conf.info); - break; - case 15: - /* SELECT B3 PROTOCOL CONF */ - printk(KERN_DEBUG " PLCI = 0x%04x\n", - msg->msg.select_b3_protocol_conf.plci); - printk(KERN_DEBUG " Info = 0x%04x\n", - msg->msg.select_b3_protocol_conf.info); - break; - case 16: - /* LISTEN B3 CONF */ - printk(KERN_DEBUG " PLCI = 0x%04x\n", - msg->msg.listen_b3_conf.plci); - printk(KERN_DEBUG " Info = 0x%04x\n", - msg->msg.listen_b3_conf.info); - break; - case 18: - /* CONNECT B3 IND */ - printk(KERN_DEBUG " NCCI = 0x%04x\n", - msg->msg.connect_b3_ind.ncci); - printk(KERN_DEBUG " PLCI = 0x%04x\n", - msg->msg.connect_b3_ind.plci); - actcapi_debug_ncpi(&msg->msg.connect_b3_ind.ncpi); - break; - case 19: - /* CONNECT B3 ACTIVE IND */ - printk(KERN_DEBUG " NCCI = 0x%04x\n", - msg->msg.connect_b3_active_ind.ncci); - actcapi_debug_ncpi(&msg->msg.connect_b3_active_ind.ncpi); - break; - case 26: - /* MANUFACTURER IND */ - printk(KERN_DEBUG " Mmsg = 0x%02x\n", - msg->msg.manufacturer_ind_err.manuf_msg); - switch (msg->msg.manufacturer_ind_err.manuf_msg) { - case 3: - printk(KERN_DEBUG " Contr = %d\n", - msg->msg.manufacturer_ind_err.controller); - printk(KERN_DEBUG " Code = 0x%08x\n", - msg->msg.manufacturer_ind_err.errcode); - memset(tmp, 0, sizeof(tmp)); - strncpy(tmp, &msg->msg.manufacturer_ind_err.errstring, - msg->hdr.len - 16); - printk(KERN_DEBUG " Emsg = '%s'\n", tmp); - break; - } - break; - case 30: - /* LISTEN REQ */ - printk(KERN_DEBUG " Imsk = 0x%08x\n", - msg->msg.listen_req.infomask); - printk(KERN_DEBUG " Emsk = 0x%04x\n", - msg->msg.listen_req.eazmask); - printk(KERN_DEBUG " Smsk = 0x%04x\n", - msg->msg.listen_req.simask); - break; - case 35: - /* SELECT_B2_PROTOCOL_REQ */ - printk(KERN_DEBUG " PLCI = 0x%04x\n", - msg->msg.select_b2_protocol_req.plci); - printk(KERN_DEBUG " prot = 0x%02x\n", - msg->msg.select_b2_protocol_req.protocol); - if (msg->hdr.len >= 11) - printk(KERN_DEBUG "No dlpd\n"); - else - actcapi_debug_dlpd(&msg->msg.select_b2_protocol_req.dlpd); - break; - case 44: - /* CONNECT RESP */ - printk(KERN_DEBUG " PLCI = 0x%04x\n", - msg->msg.connect_resp.plci); - printk(KERN_DEBUG " CAUSE = 0x%02x\n", - msg->msg.connect_resp.rejectcause); - break; - case 45: - /* CONNECT ACTIVE RESP */ - printk(KERN_DEBUG " PLCI = 0x%04x\n", - msg->msg.connect_active_resp.plci); + msg->msg.manufacturer_ind_err.controller); + printk(KERN_DEBUG " Code = 0x%08x\n", + msg->msg.manufacturer_ind_err.errcode); + memset(tmp, 0, sizeof(tmp)); + strncpy(tmp, &msg->msg.manufacturer_ind_err.errstring, + msg->hdr.len - 16); + printk(KERN_DEBUG " Emsg = '%s'\n", tmp); break; + } + break; + case 30: + /* LISTEN REQ */ + printk(KERN_DEBUG " Imsk = 0x%08x\n", + msg->msg.listen_req.infomask); + printk(KERN_DEBUG " Emsk = 0x%04x\n", + msg->msg.listen_req.eazmask); + printk(KERN_DEBUG " Smsk = 0x%04x\n", + msg->msg.listen_req.simask); + break; + case 35: + /* SELECT_B2_PROTOCOL_REQ */ + printk(KERN_DEBUG " PLCI = 0x%04x\n", + msg->msg.select_b2_protocol_req.plci); + printk(KERN_DEBUG " prot = 0x%02x\n", + msg->msg.select_b2_protocol_req.protocol); + if (msg->hdr.len >= 11) + printk(KERN_DEBUG "No dlpd\n"); + else + actcapi_debug_dlpd(&msg->msg.select_b2_protocol_req.dlpd); + break; + case 44: + /* CONNECT RESP */ + printk(KERN_DEBUG " PLCI = 0x%04x\n", + msg->msg.connect_resp.plci); + printk(KERN_DEBUG " CAUSE = 0x%02x\n", + msg->msg.connect_resp.rejectcause); + break; + case 45: + /* CONNECT ACTIVE RESP */ + printk(KERN_DEBUG " PLCI = 0x%04x\n", + msg->msg.connect_active_resp.plci); + break; } } #endif diff --git a/drivers/isdn/act2000/capi.h b/drivers/isdn/act2000/capi.h index e55f6a931f6..01ccdecd43f 100644 --- a/drivers/isdn/act2000/capi.h +++ b/drivers/isdn/act2000/capi.h @@ -4,7 +4,7 @@ * * Author Fritz Elfert * Copyright by Fritz Elfert <fritz@isdn4linux.de> - * + * * This software may be used and distributed according to the terms * of the GNU General Public License, incorporated herein by reference. * @@ -46,10 +46,10 @@ typedef struct actcapi_addr { typedef union actcapi_infonr { /* info number */ __u16 mask; /* info-mask field */ struct bmask { /* bit definitions */ - unsigned codes : 3; /* code set */ - unsigned rsvd : 5; /* reserved */ - unsigned svind : 1; /* single, variable length ind. */ - unsigned wtype : 7; /* W-element type */ + unsigned codes:3; /* code set */ + unsigned rsvd:5; /* reserved */ + unsigned svind:1; /* single, variable length ind. */ + unsigned wtype:7; /* W-element type */ } bmask; } actcapi_infonr; @@ -59,13 +59,13 @@ typedef union actcapi_infoel { /* info element */ __u8 display[40]; /* display contents */ __u8 uuinfo[40]; /* User-user info field */ struct cause { /* Cause information */ - unsigned ext2 : 1; /* extension */ - unsigned cod : 2; /* coding standard */ - unsigned spare : 1; /* spare */ - unsigned loc : 4; /* location */ - unsigned ext1 : 1; /* extension */ - unsigned cval : 7; /* Cause value */ - } cause; + unsigned ext2:1; /* extension */ + unsigned cod:2; /* coding standard */ + unsigned spare:1; /* spare */ + unsigned loc:4; /* location */ + unsigned ext1:1; /* extension */ + unsigned cval:7; /* Cause value */ + } cause; struct charge { /* Charging information */ __u8 toc; /* type of charging info */ __u8 unit[10]; /* charging units */ @@ -111,14 +111,14 @@ typedef struct actcapi_ncpd { * Bit 5-7 = Controller * Bit 8-15 = NCCI */ -#define MAKE_NCCI(plci,contr,ncci) \ - ((plci & 0x1f) | ((contr & 0x7) << 5) | ((ncci & 0xff) << 8)) +#define MAKE_NCCI(plci, contr, ncci) \ + ((plci & 0x1f) | ((contr & 0x7) << 5) | ((ncci & 0xff) << 8)) -#define EVAL_NCCI(fakencci,plci,contr,ncci) { \ - plci = fakencci & 0x1f; \ - contr = (fakencci >> 5) & 0x7; \ - ncci = (fakencci >> 8) & 0xff; \ -} +#define EVAL_NCCI(fakencci, plci, contr, ncci) { \ + plci = fakencci & 0x1f; \ + contr = (fakencci >> 5) & 0x7; \ + ncci = (fakencci >> 8) & 0xff; \ + } /* * Layout of PLCI field in a B3 DATA CAPI message is different from @@ -128,13 +128,13 @@ typedef struct actcapi_ncpd { * Bit 5-7 = Controller * Bit 8-15 = reserved (must be 0) */ -#define MAKE_PLCI(plci,contr) \ - ((plci & 0x1f) | ((contr & 0x7) << 5)) +#define MAKE_PLCI(plci, contr) \ + ((plci & 0x1f) | ((contr & 0x7) << 5)) -#define EVAL_PLCI(fakeplci,plci,contr) { \ - plci = fakeplci & 0x1f; \ - contr = (fakeplci >> 5) & 0x7; \ -} +#define EVAL_PLCI(fakeplci, plci, contr) { \ + plci = fakeplci & 0x1f; \ + contr = (fakeplci >> 5) & 0x7; \ + } typedef struct actcapi_msg { actcapi_msghdr hdr; diff --git a/drivers/isdn/act2000/module.c b/drivers/isdn/act2000/module.c index 05ed72c4cf5..b4147c0b14b 100644 --- a/drivers/isdn/act2000/module.c +++ b/drivers/isdn/act2000/module.c @@ -4,7 +4,7 @@ * * Author Fritz Elfert * Copyright by Fritz Elfert <fritz@isdn4linux.de> - * + * * This software may be used and distributed according to the terms * of the GNU General Public License, incorporated herein by reference. * @@ -21,8 +21,8 @@ static unsigned short act2000_isa_ports[] = { - 0x0200, 0x0240, 0x0280, 0x02c0, 0x0300, 0x0340, 0x0380, - 0xcfe0, 0xcfa0, 0xcf60, 0xcf20, 0xcee0, 0xcea0, 0xce60, + 0x0200, 0x0240, 0x0280, 0x02c0, 0x0300, 0x0340, 0x0380, + 0xcfe0, 0xcfa0, 0xcf60, 0xcf20, 0xcee0, 0xcea0, 0xce60, }; static act2000_card *cards = (act2000_card *) NULL; @@ -33,14 +33,14 @@ static int act_port = -1; /* -1 = Autoprobe */ static int act_irq = -1; static char *act_id = "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"; -MODULE_DESCRIPTION( "ISDN4Linux: Driver for IBM Active 2000 ISDN card"); -MODULE_AUTHOR( "Fritz Elfert"); -MODULE_LICENSE( "GPL"); +MODULE_DESCRIPTION("ISDN4Linux: Driver for IBM Active 2000 ISDN card"); +MODULE_AUTHOR("Fritz Elfert"); +MODULE_LICENSE("GPL"); MODULE_PARM_DESC(act_bus, "BusType of first card, 1=ISA, 2=MCA, 3=PCMCIA, currently only ISA"); MODULE_PARM_DESC(membase, "Base port address of first card"); MODULE_PARM_DESC(act_irq, "IRQ of first card"); -MODULE_PARM_DESC(act_id, "ID-String of first card"); -module_param(act_bus, int, 0); +MODULE_PARM_DESC(act_id, "ID-String of first card"); +module_param(act_bus, int, 0); module_param(act_port, int, 0); module_param(act_irq, int, 0); module_param(act_id, charp, 0); @@ -51,7 +51,7 @@ static act2000_chan * find_channel(act2000_card *card, int channel) { if ((channel >= 0) && (channel < ACT2000_BCH)) - return &(card->bch[channel]); + return &(card->bch[channel]); printk(KERN_WARNING "act2000: Invalid channel %d\n", channel); return NULL; } @@ -84,7 +84,7 @@ act2000_clear_msn(act2000_card *card) static __u16 act2000_find_msn(act2000_card *card, char *msn, int ia5) { - struct msn_entry *p = card->msn_list; + struct msn_entry *p = card->msn_list; __u8 eaz = '0'; while (p) { @@ -107,14 +107,14 @@ act2000_find_msn(act2000_card *card, char *msn, int ia5) char * act2000_find_eaz(act2000_card *card, char eaz) { - struct msn_entry *p = card->msn_list; + struct msn_entry *p = card->msn_list; while (p) { if (p->eaz == eaz) - return(p->msn); + return (p->msn); p = p->next; } - return("\0"); + return ("\0"); } /* @@ -126,11 +126,11 @@ act2000_find_eaz(act2000_card *card, char eaz) static int act2000_set_msn(act2000_card *card, char *eazmsn) { - struct msn_entry *p = card->msn_list; - struct msn_entry *q = NULL; + struct msn_entry *p = card->msn_list; + struct msn_entry *q = NULL; unsigned long flags; int i; - + if (!strlen(eazmsn)) return 0; if (strlen(eazmsn) > 16) @@ -138,7 +138,7 @@ act2000_set_msn(act2000_card *card, char *eazmsn) for (i = 0; i < strlen(eazmsn); i++) if (!isdigit(eazmsn[i])) return -EINVAL; - if (strlen(eazmsn) == 1) { + if (strlen(eazmsn) == 1) { /* Delete a single MSN */ while (p) { if (p->eaz == eazmsn[0]) { @@ -158,7 +158,7 @@ act2000_set_msn(act2000_card *card, char *eazmsn) p = p->next; } return 0; - } + } /* Add a single MSN */ while (p) { /* Found in list, replace MSN */ @@ -198,14 +198,14 @@ act2000_transmit(struct work_struct *work) container_of(work, struct act2000_card, snd_tq); switch (card->bus) { - case ACT2000_BUS_ISA: - act2000_isa_send(card); - break; - case ACT2000_BUS_PCMCIA: - case ACT2000_BUS_MCA: - default: - printk(KERN_WARNING - "act2000_transmit: Illegal bustype %d\n", card->bus); + case ACT2000_BUS_ISA: + act2000_isa_send(card); + break; + case ACT2000_BUS_PCMCIA: + case ACT2000_BUS_MCA: + default: + printk(KERN_WARNING + "act2000_transmit: Illegal bustype %d\n", card->bus); } } @@ -216,221 +216,221 @@ act2000_receive(struct work_struct *work) container_of(work, struct act2000_card, poll_tq); switch (card->bus) { - case ACT2000_BUS_ISA: - act2000_isa_receive(card); - break; - case ACT2000_BUS_PCMCIA: - case ACT2000_BUS_MCA: - default: - printk(KERN_WARNING - "act2000_receive: Illegal bustype %d\n", card->bus); + case ACT2000_BUS_ISA: + act2000_isa_receive(card); + break; + case ACT2000_BUS_PCMCIA: + case ACT2000_BUS_MCA: + default: + printk(KERN_WARNING + "act2000_receive: Illegal bustype %d\n", card->bus); } } static void act2000_poll(unsigned long data) { - act2000_card * card = (act2000_card *)data; + act2000_card *card = (act2000_card *)data; unsigned long flags; act2000_receive(&card->poll_tq); spin_lock_irqsave(&card->lock, flags); - mod_timer(&card->ptimer, jiffies+3); + mod_timer(&card->ptimer, jiffies + 3); spin_unlock_irqrestore(&card->lock, flags); } static int -act2000_command(act2000_card * card, isdn_ctrl * c) +act2000_command(act2000_card *card, isdn_ctrl *c) { - ulong a; - act2000_chan *chan; + ulong a; + act2000_chan *chan; act2000_cdef cdef; isdn_ctrl cmd; char tmp[17]; int ret; unsigned long flags; void __user *arg; - - switch (c->command) { - case ISDN_CMD_IOCTL: - memcpy(&a, c->parm.num, sizeof(ulong)); - arg = (void __user *)a; - switch (c->arg) { - case ACT2000_IOCTL_LOADBOOT: - switch (card->bus) { - case ACT2000_BUS_ISA: - ret = act2000_isa_download(card, - arg); - if (!ret) { - card->flags |= ACT2000_FLAGS_LOADED; - if (!(card->flags & ACT2000_FLAGS_IVALID)) { - card->ptimer.expires = jiffies + 3; - card->ptimer.function = act2000_poll; - card->ptimer.data = (unsigned long)card; - add_timer(&card->ptimer); - } - actcapi_manufacturer_req_errh(card); - } - break; - default: - printk(KERN_WARNING - "act2000: Illegal BUS type %d\n", - card->bus); - ret = -EIO; + + switch (c->command) { + case ISDN_CMD_IOCTL: + memcpy(&a, c->parm.num, sizeof(ulong)); + arg = (void __user *)a; + switch (c->arg) { + case ACT2000_IOCTL_LOADBOOT: + switch (card->bus) { + case ACT2000_BUS_ISA: + ret = act2000_isa_download(card, + arg); + if (!ret) { + card->flags |= ACT2000_FLAGS_LOADED; + if (!(card->flags & ACT2000_FLAGS_IVALID)) { + card->ptimer.expires = jiffies + 3; + card->ptimer.function = act2000_poll; + card->ptimer.data = (unsigned long)card; + add_timer(&card->ptimer); } - return ret; - case ACT2000_IOCTL_SETPROTO: - card->ptype = a?ISDN_PTYPE_EURO:ISDN_PTYPE_1TR6; - if (!(card->flags & ACT2000_FLAGS_RUNNING)) - return 0; - actcapi_manufacturer_req_net(card); - return 0; - case ACT2000_IOCTL_SETMSN: - if (copy_from_user(tmp, arg, - sizeof(tmp))) - return -EFAULT; - if ((ret = act2000_set_msn(card, tmp))) - return ret; - if (card->flags & ACT2000_FLAGS_RUNNING) - return(actcapi_manufacturer_req_msn(card)); - return 0; - case ACT2000_IOCTL_ADDCARD: - if (copy_from_user(&cdef, arg, - sizeof(cdef))) - return -EFAULT; - if (act2000_addcard(cdef.bus, cdef.port, cdef.irq, cdef.id)) - return -EIO; - return 0; - case ACT2000_IOCTL_TEST: - if (!(card->flags & ACT2000_FLAGS_RUNNING)) - return -ENODEV; - return 0; - default: - return -EINVAL; - } - break; - case ISDN_CMD_DIAL: - if (!(card->flags & ACT2000_FLAGS_RUNNING)) - return -ENODEV; - if (!(chan = find_channel(card, c->arg & 0x0f))) + actcapi_manufacturer_req_errh(card); + } break; - spin_lock_irqsave(&card->lock, flags); - if (chan->fsm_state != ACT2000_STATE_NULL) { - spin_unlock_irqrestore(&card->lock, flags); - printk(KERN_WARNING "Dial on channel with state %d\n", - chan->fsm_state); - return -EBUSY; - } - if (card->ptype == ISDN_PTYPE_EURO) - tmp[0] = act2000_find_msn(card, c->parm.setup.eazmsn, 1); - else - tmp[0] = c->parm.setup.eazmsn[0]; - chan->fsm_state = ACT2000_STATE_OCALL; - chan->callref = 0xffff; - spin_unlock_irqrestore(&card->lock, flags); - ret = actcapi_connect_req(card, chan, c->parm.setup.phone, - tmp[0], c->parm.setup.si1, - c->parm.setup.si2); - if (ret) { - cmd.driver = card->myid; - cmd.command = ISDN_STAT_DHUP; - cmd.arg &= 0x0f; - card->interface.statcallb(&cmd); + default: + printk(KERN_WARNING + "act2000: Illegal BUS type %d\n", + card->bus); + ret = -EIO; } return ret; - case ISDN_CMD_ACCEPTD: - if (!(card->flags & ACT2000_FLAGS_RUNNING)) - return -ENODEV; - if (!(chan = find_channel(card, c->arg & 0x0f))) - break; - if (chan->fsm_state == ACT2000_STATE_ICALL) - actcapi_select_b2_protocol_req(card, chan); - return 0; - case ISDN_CMD_ACCEPTB: - if (!(card->flags & ACT2000_FLAGS_RUNNING)) - return -ENODEV; - return 0; - case ISDN_CMD_HANGUP: + case ACT2000_IOCTL_SETPROTO: + card->ptype = a ? ISDN_PTYPE_EURO : ISDN_PTYPE_1TR6; if (!(card->flags & ACT2000_FLAGS_RUNNING)) - return -ENODEV; - if (!(chan = find_channel(card, c->arg & 0x0f))) - break; - switch (chan->fsm_state) { - case ACT2000_STATE_ICALL: - case ACT2000_STATE_BSETUP: - actcapi_connect_resp(card, chan, 0x15); - break; - case ACT2000_STATE_ACTIVE: - actcapi_disconnect_b3_req(card, chan); - break; - } + return 0; + actcapi_manufacturer_req_net(card); return 0; - case ISDN_CMD_SETEAZ: - if (!(card->flags & ACT2000_FLAGS_RUNNING)) - return -ENODEV; - if (!(chan = find_channel(card, c->arg & 0x0f))) - break; - if (strlen(c->parm.num)) { - if (card->ptype == ISDN_PTYPE_EURO) { - chan->eazmask = act2000_find_msn(card, c->parm.num, 0); - } - if (card->ptype == ISDN_PTYPE_1TR6) { - int i; - chan->eazmask = 0; - for (i = 0; i < strlen(c->parm.num); i++) - if (isdigit(c->parm.num[i])) - chan->eazmask |= (1 << (c->parm.num[i] - '0')); - } - } else - chan->eazmask = 0x3ff; - actcapi_listen_req(card); + case ACT2000_IOCTL_SETMSN: + if (copy_from_user(tmp, arg, + sizeof(tmp))) + return -EFAULT; + if ((ret = act2000_set_msn(card, tmp))) + return ret; + if (card->flags & ACT2000_FLAGS_RUNNING) + return (actcapi_manufacturer_req_msn(card)); return 0; - case ISDN_CMD_CLREAZ: - if (!(card->flags & ACT2000_FLAGS_RUNNING)) - return -ENODEV; - if (!(chan = find_channel(card, c->arg & 0x0f))) - break; - chan->eazmask = 0; - actcapi_listen_req(card); + case ACT2000_IOCTL_ADDCARD: + if (copy_from_user(&cdef, arg, + sizeof(cdef))) + return -EFAULT; + if (act2000_addcard(cdef.bus, cdef.port, cdef.irq, cdef.id)) + return -EIO; return 0; - case ISDN_CMD_SETL2: + case ACT2000_IOCTL_TEST: if (!(card->flags & ACT2000_FLAGS_RUNNING)) return -ENODEV; - if (!(chan = find_channel(card, c->arg & 0x0f))) - break; - chan->l2prot = (c->arg >> 8); return 0; - case ISDN_CMD_SETL3: - if (!(card->flags & ACT2000_FLAGS_RUNNING)) - return -ENODEV; - if ((c->arg >> 8) != ISDN_PROTO_L3_TRANS) { - printk(KERN_WARNING "L3 protocol unknown\n"); - return -1; + default: + return -EINVAL; + } + break; + case ISDN_CMD_DIAL: + if (!(card->flags & ACT2000_FLAGS_RUNNING)) + return -ENODEV; + if (!(chan = find_channel(card, c->arg & 0x0f))) + break; + spin_lock_irqsave(&card->lock, flags); + if (chan->fsm_state != ACT2000_STATE_NULL) { + spin_unlock_irqrestore(&card->lock, flags); + printk(KERN_WARNING "Dial on channel with state %d\n", + chan->fsm_state); + return -EBUSY; + } + if (card->ptype == ISDN_PTYPE_EURO) + tmp[0] = act2000_find_msn(card, c->parm.setup.eazmsn, 1); + else + tmp[0] = c->parm.setup.eazmsn[0]; + chan->fsm_state = ACT2000_STATE_OCALL; + chan->callref = 0xffff; + spin_unlock_irqrestore(&card->lock, flags); + ret = actcapi_connect_req(card, chan, c->parm.setup.phone, + tmp[0], c->parm.setup.si1, + c->parm.setup.si2); + if (ret) { + cmd.driver = card->myid; + cmd.command = ISDN_STAT_DHUP; + cmd.arg &= 0x0f; + card->interface.statcallb(&cmd); + } + return ret; + case ISDN_CMD_ACCEPTD: + if (!(card->flags & ACT2000_FLAGS_RUNNING)) + return -ENODEV; + if (!(chan = find_channel(card, c->arg & 0x0f))) + break; + if (chan->fsm_state == ACT2000_STATE_ICALL) + actcapi_select_b2_protocol_req(card, chan); + return 0; + case ISDN_CMD_ACCEPTB: + if (!(card->flags & ACT2000_FLAGS_RUNNING)) + return -ENODEV; + return 0; + case ISDN_CMD_HANGUP: + if (!(card->flags & ACT2000_FLAGS_RUNNING)) + return -ENODEV; + if (!(chan = find_channel(card, c->arg & 0x0f))) + break; + switch (chan->fsm_state) { + case ACT2000_STATE_ICALL: + case ACT2000_STATE_BSETUP: + actcapi_connect_resp(card, chan, 0x15); + break; + case ACT2000_STATE_ACTIVE: + actcapi_disconnect_b3_req(card, chan); + break; + } + return 0; + case ISDN_CMD_SETEAZ: + if (!(card->flags & ACT2000_FLAGS_RUNNING)) + return -ENODEV; + if (!(chan = find_channel(card, c->arg & 0x0f))) + break; + if (strlen(c->parm.num)) { + if (card->ptype == ISDN_PTYPE_EURO) { + chan->eazmask = act2000_find_msn(card, c->parm.num, 0); } - if (!(chan = find_channel(card, c->arg & 0x0f))) - break; - chan->l3prot = (c->arg >> 8); - return 0; - } - - return -EINVAL; + if (card->ptype == ISDN_PTYPE_1TR6) { + int i; + chan->eazmask = 0; + for (i = 0; i < strlen(c->parm.num); i++) + if (isdigit(c->parm.num[i])) + chan->eazmask |= (1 << (c->parm.num[i] - '0')); + } + } else + chan->eazmask = 0x3ff; + actcapi_listen_req(card); + return 0; + case ISDN_CMD_CLREAZ: + if (!(card->flags & ACT2000_FLAGS_RUNNING)) + return -ENODEV; + if (!(chan = find_channel(card, c->arg & 0x0f))) + break; + chan->eazmask = 0; + actcapi_listen_req(card); + return 0; + case ISDN_CMD_SETL2: + if (!(card->flags & ACT2000_FLAGS_RUNNING)) + return -ENODEV; + if (!(chan = find_channel(card, c->arg & 0x0f))) + break; + chan->l2prot = (c->arg >> 8); + return 0; + case ISDN_CMD_SETL3: + if (!(card->flags & ACT2000_FLAGS_RUNNING)) + return -ENODEV; + if ((c->arg >> 8) != ISDN_PROTO_L3_TRANS) { + printk(KERN_WARNING "L3 protocol unknown\n"); + return -1; + } + if (!(chan = find_channel(card, c->arg & 0x0f))) + break; + chan->l3prot = (c->arg >> 8); + return 0; + } + + return -EINVAL; } static int act2000_sendbuf(act2000_card *card, int channel, int ack, struct sk_buff *skb) { - struct sk_buff *xmit_skb; - int len; - act2000_chan *chan; + struct sk_buff *xmit_skb; + int len; + act2000_chan *chan; actcapi_msg *msg; - if (!(chan = find_channel(card, channel))) + if (!(chan = find_channel(card, channel))) + return -1; + if (chan->fsm_state != ACT2000_STATE_ACTIVE) return -1; - if (chan->fsm_state != ACT2000_STATE_ACTIVE) - return -1; - len = skb->len; - if ((chan->queued + len) >= ACT2000_MAX_QUEUED) - return 0; + len = skb->len; + if ((chan->queued + len) >= ACT2000_MAX_QUEUED) + return 0; if (!len) return 0; if (skb_headroom(skb) < 19) { @@ -462,28 +462,28 @@ act2000_sendbuf(act2000_card *card, int channel, int ack, struct sk_buff *skb) msg->msg.data_b3_req.fakencci = MAKE_NCCI(chan->plci, 0, chan->ncci); msg->msg.data_b3_req.flags = ack; /* Will be set to 0 on actual sending */ actcapi_debug_msg(xmit_skb, 1); - chan->queued += len; + chan->queued += len; skb_queue_tail(&card->sndq, xmit_skb); act2000_schedule_tx(card); - return len; + return len; } /* Read the Status-replies from the Interface */ static int -act2000_readstatus(u_char __user * buf, int len, act2000_card * card) +act2000_readstatus(u_char __user *buf, int len, act2000_card *card) { - int count; - u_char __user *p; + int count; + u_char __user *p; - for (p = buf, count = 0; count < len; p++, count++) { - if (card->status_buf_read == card->status_buf_write) - return count; + for (p = buf, count = 0; count < len; p++, count++) { + if (card->status_buf_read == card->status_buf_write) + return count; put_user(*card->status_buf_read++, p); - if (card->status_buf_read > card->status_buf_end) - card->status_buf_read = card->status_buf; - } - return count; + if (card->status_buf_read > card->status_buf_end) + card->status_buf_read = card->status_buf; + } + return count; } /* @@ -492,75 +492,75 @@ act2000_readstatus(u_char __user * buf, int len, act2000_card * card) static inline act2000_card * act2000_findcard(int driverid) { - act2000_card *p = cards; - - while (p) { - if (p->myid == driverid) - return p; - p = p->next; - } - return (act2000_card *) 0; + act2000_card *p = cards; + + while (p) { + if (p->myid == driverid) + return p; + p = p->next; + } + return (act2000_card *) 0; } /* * Wrapper functions for interface to linklevel */ static int -if_command(isdn_ctrl * c) +if_command(isdn_ctrl *c) { - act2000_card *card = act2000_findcard(c->driver); - - if (card) - return (act2000_command(card, c)); - printk(KERN_ERR - "act2000: if_command %d called with invalid driverId %d!\n", - c->command, c->driver); - return -ENODEV; + act2000_card *card = act2000_findcard(c->driver); + + if (card) + return (act2000_command(card, c)); + printk(KERN_ERR + "act2000: if_command %d called with invalid driverId %d!\n", + c->command, c->driver); + return -ENODEV; } static int if_writecmd(const u_char __user *buf, int len, int id, int channel) { - act2000_card *card = act2000_findcard(id); - - if (card) { - if (!(card->flags & ACT2000_FLAGS_RUNNING)) - return -ENODEV; - return (len); - } - printk(KERN_ERR - "act2000: if_writecmd called with invalid driverId!\n"); - return -ENODEV; + act2000_card *card = act2000_findcard(id); + + if (card) { + if (!(card->flags & ACT2000_FLAGS_RUNNING)) + return -ENODEV; + return (len); + } + printk(KERN_ERR + "act2000: if_writecmd called with invalid driverId!\n"); + return -ENODEV; } static int -if_readstatus(u_char __user * buf, int len, int id, int channel) +if_readstatus(u_char __user *buf, int len, int id, int channel) { - act2000_card *card = act2000_findcard(id); - - if (card) { - if (!(card->flags & ACT2000_FLAGS_RUNNING)) - return -ENODEV; - return (act2000_readstatus(buf, len, card)); - } - printk(KERN_ERR - "act2000: if_readstatus called with invalid driverId!\n"); - return -ENODEV; + act2000_card *card = act2000_findcard(id); + + if (card) { + if (!(card->flags & ACT2000_FLAGS_RUNNING)) + return -ENODEV; + return (act2000_readstatus(buf, len, card)); + } + printk(KERN_ERR + "act2000: if_readstatus called with invalid driverId!\n"); + return -ENODEV; } static int if_sendbuf(int id, int channel, int ack, struct sk_buff *skb) { - act2000_card *card = act2000_findcard(id); - - if (card) { - if (!(card->flags & ACT2000_FLAGS_RUNNING)) - return -ENODEV; + act2000_card *card = act2000_findcard(id); + + if (card) { + if (!(card->flags & ACT2000_FLAGS_RUNNING)) + return -ENODEV; return (act2000_sendbuf(card, channel, ack, skb)); - } - printk(KERN_ERR - "act2000: if_sendbuf called with invalid driverId!\n"); - return -ENODEV; + } + printk(KERN_ERR + "act2000: if_sendbuf called with invalid driverId!\n"); + return -ENODEV; } @@ -572,14 +572,14 @@ static void act2000_alloccard(int bus, int port, int irq, char *id) { int i; - act2000_card *card; - if (!(card = kzalloc(sizeof(act2000_card), GFP_KERNEL))) { - printk(KERN_WARNING + act2000_card *card; + if (!(card = kzalloc(sizeof(act2000_card), GFP_KERNEL))) { + printk(KERN_WARNING "act2000: (%s) Could not allocate card-struct.\n", id); - return; - } - spin_lock_init(&card->lock); - spin_lock_init(&card->mnlock); + return; + } + spin_lock_init(&card->lock); + spin_lock_init(&card->mnlock); skb_queue_head_init(&card->sndq); skb_queue_head_init(&card->rcvq); skb_queue_head_init(&card->ackq); @@ -588,82 +588,82 @@ act2000_alloccard(int bus, int port, int irq, char *id) INIT_WORK(&card->poll_tq, act2000_receive); init_timer(&card->ptimer); card->interface.owner = THIS_MODULE; - card->interface.channels = ACT2000_BCH; - card->interface.maxbufsize = 4000; - card->interface.command = if_command; - card->interface.writebuf_skb = if_sendbuf; - card->interface.writecmd = if_writecmd; - card->interface.readstat = if_readstatus; - card->interface.features = + card->interface.channels = ACT2000_BCH; + card->interface.maxbufsize = 4000; + card->interface.command = if_command; + card->interface.writebuf_skb = if_sendbuf; + card->interface.writecmd = if_writecmd; + card->interface.readstat = if_readstatus; + card->interface.features = ISDN_FEATURE_L2_X75I | ISDN_FEATURE_L2_HDLC | ISDN_FEATURE_L3_TRANS | ISDN_FEATURE_P_UNKNOWN; - card->interface.hl_hdrlen = 20; - card->ptype = ISDN_PTYPE_EURO; - strlcpy(card->interface.id, id, sizeof(card->interface.id)); - for (i=0; i<ACT2000_BCH; i++) { - card->bch[i].plci = 0x8000; - card->bch[i].ncci = 0x8000; - card->bch[i].l2prot = ISDN_PROTO_L2_X75I; - card->bch[i].l3prot = ISDN_PROTO_L3_TRANS; - } - card->myid = -1; - card->bus = bus; - card->port = port; - card->irq = irq; - card->next = cards; - cards = card; + card->interface.hl_hdrlen = 20; + card->ptype = ISDN_PTYPE_EURO; + strlcpy(card->interface.id, id, sizeof(card->interface.id)); + for (i = 0; i < ACT2000_BCH; i++) { + card->bch[i].plci = 0x8000; + card->bch[i].ncci = 0x8000; + card->bch[i].l2prot = ISDN_PROTO_L2_X75I; + card->bch[i].l3prot = ISDN_PROTO_L3_TRANS; + } + card->myid = -1; + card->bus = bus; + card->port = port; + card->irq = irq; + card->next = cards; + cards = card; } /* * register card at linklevel */ static int -act2000_registercard(act2000_card * card) +act2000_registercard(act2000_card *card) { - switch (card->bus) { - case ACT2000_BUS_ISA: - break; - case ACT2000_BUS_MCA: - case ACT2000_BUS_PCMCIA: - default: - printk(KERN_WARNING - "act2000: Illegal BUS type %d\n", - card->bus); - return -1; - } - if (!register_isdn(&card->interface)) { - printk(KERN_WARNING - "act2000: Unable to register %s\n", - card->interface.id); - return -1; - } - card->myid = card->interface.channels; - sprintf(card->regname, "act2000-isdn (%s)", card->interface.id); - return 0; + switch (card->bus) { + case ACT2000_BUS_ISA: + break; + case ACT2000_BUS_MCA: + case ACT2000_BUS_PCMCIA: + default: + printk(KERN_WARNING + "act2000: Illegal BUS type %d\n", + card->bus); + return -1; + } + if (!register_isdn(&card->interface)) { + printk(KERN_WARNING + "act2000: Unable to register %s\n", + card->interface.id); + return -1; + } + card->myid = card->interface.channels; + sprintf(card->regname, "act2000-isdn (%s)", card->interface.id); + return 0; } static void -unregister_card(act2000_card * card) +unregister_card(act2000_card *card) { - isdn_ctrl cmd; + isdn_ctrl cmd; - cmd.command = ISDN_STAT_UNLOAD; - cmd.driver = card->myid; - card->interface.statcallb(&cmd); - switch (card->bus) { - case ACT2000_BUS_ISA: - act2000_isa_release(card); - break; - case ACT2000_BUS_MCA: - case ACT2000_BUS_PCMCIA: - default: - printk(KERN_WARNING - "act2000: Invalid BUS type %d\n", - card->bus); - break; - } + cmd.command = ISDN_STAT_UNLOAD; + cmd.driver = card->myid; + card->interface.statcallb(&cmd); + switch (card->bus) { + case ACT2000_BUS_ISA: + act2000_isa_release(card); + break; + case ACT2000_BUS_MCA: + case ACT2000_BUS_PCMCIA: + default: + printk(KERN_WARNING + "act2000: Invalid BUS type %d\n", + card->bus); + break; + } } static int @@ -690,23 +690,23 @@ act2000_addcard(int bus, int port, int irq, char *id) for (i = 0; i < ARRAY_SIZE(act2000_isa_ports); i++) if (act2000_isa_detect(act2000_isa_ports[i])) { printk(KERN_INFO "act2000: Detected " - "ISA card at port 0x%x\n", - act2000_isa_ports[i]); + "ISA card at port 0x%x\n", + act2000_isa_ports[i]); act2000_alloccard(bus, - act2000_isa_ports[i], irq, id); + act2000_isa_ports[i], irq, id); } break; case ACT2000_BUS_MCA: case ACT2000_BUS_PCMCIA: default: printk(KERN_WARNING - "act2000: addcard: Invalid BUS type %d\n", bus); + "act2000: addcard: Invalid BUS type %d\n", bus); } } if (!cards) return 1; - p = cards; - while (p) { + p = cards; + while (p) { initialized = 0; if (!p->interface.statcallb) { /* Not yet registered. @@ -714,99 +714,99 @@ act2000_addcard(int bus, int port, int irq, char *id) */ added++; switch (p->bus) { - case ACT2000_BUS_ISA: - if (act2000_isa_detect(p->port)) { - if (act2000_registercard(p)) - break; - if (act2000_isa_config_port(p, p->port)) { - printk(KERN_WARNING - "act2000: Could not request port 0x%04x\n", - p->port); - unregister_card(p); - p->interface.statcallb = NULL; - break; - } - if (act2000_isa_config_irq(p, p->irq)) { - printk(KERN_INFO - "act2000: No IRQ available, fallback to polling\n"); - /* Fall back to polled operation */ - p->irq = 0; - } - printk(KERN_INFO - "act2000: ISA" - "-type card at port " - "0x%04x ", + case ACT2000_BUS_ISA: + if (act2000_isa_detect(p->port)) { + if (act2000_registercard(p)) + break; + if (act2000_isa_config_port(p, p->port)) { + printk(KERN_WARNING + "act2000: Could not request port 0x%04x\n", p->port); - if (p->irq) - printk("irq %d\n", p->irq); - else - printk("polled\n"); - initialized = 1; + unregister_card(p); + p->interface.statcallb = NULL; + break; + } + if (act2000_isa_config_irq(p, p->irq)) { + printk(KERN_INFO + "act2000: No IRQ available, fallback to polling\n"); + /* Fall back to polled operation */ + p->irq = 0; } - break; - case ACT2000_BUS_MCA: - case ACT2000_BUS_PCMCIA: - default: - printk(KERN_WARNING - "act2000: addcard: Invalid BUS type %d\n", - p->bus); + printk(KERN_INFO + "act2000: ISA" + "-type card at port " + "0x%04x ", + p->port); + if (p->irq) + printk("irq %d\n", p->irq); + else + printk("polled\n"); + initialized = 1; + } + break; + case ACT2000_BUS_MCA: + case ACT2000_BUS_PCMCIA: + default: + printk(KERN_WARNING + "act2000: addcard: Invalid BUS type %d\n", + p->bus); } } else /* Card already initialized */ initialized = 1; - if (initialized) { + if (initialized) { /* Init OK, next card ... */ - q = p; - p = p->next; - } else { - /* Init failed, remove card from list, free memory */ - printk(KERN_WARNING - "act2000: Initialization of %s failed\n", - p->interface.id); - if (q) { - q->next = p->next; - kfree(p); - p = q->next; - } else { - cards = p->next; - kfree(p); - p = cards; - } + q = p; + p = p->next; + } else { + /* Init failed, remove card from list, free memory */ + printk(KERN_WARNING + "act2000: Initialization of %s failed\n", + p->interface.id); + if (q) { + q->next = p->next; + kfree(p); + p = q->next; + } else { + cards = p->next; + kfree(p); + p = cards; + } failed++; - } + } } - return (added - failed); + return (added - failed); } #define DRIVERNAME "IBM Active 2000 ISDN driver" static int __init act2000_init(void) { - printk(KERN_INFO "%s\n", DRIVERNAME); - if (!cards) + printk(KERN_INFO "%s\n", DRIVERNAME); + if (!cards) act2000_addcard(act_bus, act_port, act_irq, act_id); - if (!cards) - printk(KERN_INFO "act2000: No cards defined yet\n"); - return 0; + if (!cards) + printk(KERN_INFO "act2000: No cards defined yet\n"); + return 0; } static void __exit act2000_exit(void) { - act2000_card *card = cards; - act2000_card *last; - while (card) { - unregister_card(card); + act2000_card *card = cards; + act2000_card *last; + while (card) { + unregister_card(card); del_timer(&card->ptimer); - card = card->next; - } - card = cards; - while (card) { - last = card; - card = card->next; + card = card->next; + } + card = cards; + while (card) { + last = card; + card = card->next; act2000_clear_msn(last); - kfree(last); - } - printk(KERN_INFO "%s unloaded\n", DRIVERNAME); + kfree(last); + } + printk(KERN_INFO "%s unloaded\n", DRIVERNAME); } module_init(act2000_init); |