diff options
Diffstat (limited to 'drivers/isdn')
| -rw-r--r-- | drivers/isdn/capi/capiutil.c | 67 | ||||
| -rw-r--r-- | drivers/isdn/capi/kcapi.c | 8 | ||||
| -rw-r--r-- | drivers/isdn/hardware/avm/b1.c | 2 | ||||
| -rw-r--r-- | drivers/isdn/hardware/avm/b1dma.c | 2 | ||||
| -rw-r--r-- | drivers/isdn/hardware/avm/c4.c | 4 | ||||
| -rw-r--r-- | drivers/isdn/hardware/avm/t1isa.c | 2 | ||||
| -rw-r--r-- | drivers/isdn/hysdn/hycapi.c | 4 |
7 files changed, 75 insertions, 14 deletions
diff --git a/drivers/isdn/capi/capiutil.c b/drivers/isdn/capi/capiutil.c index 29419a8..16f2e46 100644 --- a/drivers/isdn/capi/capiutil.c +++ b/drivers/isdn/capi/capiutil.c @@ -490,7 +490,14 @@ static void pars_2_message(_cmsg * cmsg) } } -/*-------------------------------------------------------*/ +/** + * capi_cmsg2message() - assemble CAPI 2.0 message from _cmsg structure + * @cmsg: _cmsg structure + * @msg: buffer for assembled message + * + * Return value: 0 for success + */ + unsigned capi_cmsg2message(_cmsg * cmsg, u8 * msg) { cmsg->m = msg; @@ -553,7 +560,14 @@ static void message_2_pars(_cmsg * cmsg) } } -/*-------------------------------------------------------*/ +/** + * capi_message2cmsg() - disassemble CAPI 2.0 message into _cmsg structure + * @cmsg: _cmsg structure + * @msg: buffer for assembled message + * + * Return value: 0 for success + */ + unsigned capi_message2cmsg(_cmsg * cmsg, u8 * msg) { memset(cmsg, 0, sizeof(_cmsg)); @@ -573,7 +587,18 @@ unsigned capi_message2cmsg(_cmsg * cmsg, u8 * msg) return 0; } -/*-------------------------------------------------------*/ +/** + * capi_cmsg_header() - initialize header part of _cmsg structure + * @cmsg: _cmsg structure + * @_ApplId: ApplID field value + * @_Command: Command field value + * @_Subcommand: Subcommand field value + * @_Messagenumber: Message Number field value + * @_Controller: Controller/PLCI/NCCI field value + * + * Return value: 0 for success + */ + unsigned capi_cmsg_header(_cmsg * cmsg, u16 _ApplId, u8 _Command, u8 _Subcommand, u16 _Messagenumber, u32 _Controller) @@ -641,6 +666,14 @@ static char *mnames[] = [0x4e] = "MANUFACTURER_RESP" }; +/** + * capi_cmd2str() - convert CAPI 2.0 command/subcommand number to name + * @cmd: command number + * @subcmd: subcommand number + * + * Return value: static string, NULL if command/subcommand unknown + */ + char *capi_cmd2str(u8 cmd, u8 subcmd) { return mnames[command_2_index(cmd, subcmd)]; @@ -879,6 +912,11 @@ init: return cdb; } +/** + * cdebbuf_free() - free CAPI debug buffer + * @cdb: buffer to free + */ + void cdebbuf_free(_cdebbuf *cdb) { if (likely(cdb == g_debbuf)) { @@ -891,6 +929,16 @@ void cdebbuf_free(_cdebbuf *cdb) } +/** + * capi_message2str() - format CAPI 2.0 message for printing + * @msg: CAPI 2.0 message + * + * Allocates a CAPI debug buffer and fills it with a printable representation + * of the CAPI 2.0 message in @msg. + * Return value: allocated debug buffer, NULL on error + * The returned buffer should be freed by a call to cdebbuf_free() after use. + */ + _cdebbuf *capi_message2str(u8 * msg) { _cdebbuf *cdb; @@ -926,10 +974,23 @@ _cdebbuf *capi_message2str(u8 * msg) return cdb; } +/** + * capi_cmsg2str() - format _cmsg structure for printing + * @cmsg: _cmsg structure + * + * Allocates a CAPI debug buffer and fills it with a printable representation + * of the CAPI 2.0 message stored in @cmsg by a previous call to + * capi_cmsg2message() or capi_message2cmsg(). + * Return value: allocated debug buffer, NULL on error + * The returned buffer should be freed by a call to cdebbuf_free() after use. + */ + _cdebbuf *capi_cmsg2str(_cmsg * cmsg) { _cdebbuf *cdb; + if (!cmsg->m) + return NULL; /* no message */ cdb = cdebbuf_alloc(); if (!cdb) return NULL; diff --git a/drivers/isdn/capi/kcapi.c b/drivers/isdn/capi/kcapi.c index f331703..57d2636 100644 --- a/drivers/isdn/capi/kcapi.c +++ b/drivers/isdn/capi/kcapi.c @@ -377,14 +377,14 @@ void capi_ctr_ready(struct capi_ctr * card) EXPORT_SYMBOL(capi_ctr_ready); /** - * capi_ctr_reseted() - signal CAPI controller reset + * capi_ctr_down() - signal CAPI controller not ready * @card: controller descriptor structure. * * Called by hardware driver to signal that the controller is down and * unavailable for use. */ -void capi_ctr_reseted(struct capi_ctr * card) +void capi_ctr_down(struct capi_ctr * card) { u16 appl; @@ -413,7 +413,7 @@ void capi_ctr_reseted(struct capi_ctr * card) notify_push(KCI_CONTRDOWN, card->cnr, 0, 0); } -EXPORT_SYMBOL(capi_ctr_reseted); +EXPORT_SYMBOL(capi_ctr_down); /** * capi_ctr_suspend_output() - suspend controller @@ -517,7 +517,7 @@ EXPORT_SYMBOL(attach_capi_ctr); int detach_capi_ctr(struct capi_ctr *card) { if (card->cardstate != CARD_DETECTED) - capi_ctr_reseted(card); + capi_ctr_down(card); ncards--; diff --git a/drivers/isdn/hardware/avm/b1.c b/drivers/isdn/hardware/avm/b1.c index abf05ec..a7c0083 100644 --- a/drivers/isdn/hardware/avm/b1.c +++ b/drivers/isdn/hardware/avm/b1.c @@ -330,7 +330,7 @@ void b1_reset_ctr(struct capi_ctr *ctrl) spin_lock_irqsave(&card->lock, flags); capilib_release(&cinfo->ncci_head); spin_unlock_irqrestore(&card->lock, flags); - capi_ctr_reseted(ctrl); + capi_ctr_down(ctrl); } void b1_register_appl(struct capi_ctr *ctrl, diff --git a/drivers/isdn/hardware/avm/b1dma.c b/drivers/isdn/hardware/avm/b1dma.c index da34b98..0e84aaa 100644 --- a/drivers/isdn/hardware/avm/b1dma.c +++ b/drivers/isdn/hardware/avm/b1dma.c @@ -759,7 +759,7 @@ void b1dma_reset_ctr(struct capi_ctr *ctrl) memset(cinfo->version, 0, sizeof(cinfo->version)); capilib_release(&cinfo->ncci_head); spin_unlock_irqrestore(&card->lock, flags); - capi_ctr_reseted(ctrl); + capi_ctr_down(ctrl); } /* ------------------------------------------------------------- */ diff --git a/drivers/isdn/hardware/avm/c4.c b/drivers/isdn/hardware/avm/c4.c index 9df1d3f..6833301 100644 --- a/drivers/isdn/hardware/avm/c4.c +++ b/drivers/isdn/hardware/avm/c4.c @@ -681,7 +681,7 @@ static irqreturn_t c4_handle_interrupt(avmcard *card) spin_lock_irqsave(&card->lock, flags); capilib_release(&cinfo->ncci_head); spin_unlock_irqrestore(&card->lock, flags); - capi_ctr_reseted(&cinfo->capi_ctrl); + capi_ctr_down(&cinfo->capi_ctrl); } card->nlogcontr = 0; return IRQ_HANDLED; @@ -909,7 +909,7 @@ static void c4_reset_ctr(struct capi_ctr *ctrl) for (i=0; i < card->nr_controllers; i++) { cinfo = &card->ctrlinfo[i]; memset(cinfo->version, 0, sizeof(cinfo->version)); - capi_ctr_reseted(&cinfo->capi_ctrl); + capi_ctr_down(&cinfo->capi_ctrl); } card->nlogcontr = 0; } diff --git a/drivers/isdn/hardware/avm/t1isa.c b/drivers/isdn/hardware/avm/t1isa.c index e772449..1c53fd4 100644 --- a/drivers/isdn/hardware/avm/t1isa.c +++ b/drivers/isdn/hardware/avm/t1isa.c @@ -339,7 +339,7 @@ static void t1isa_reset_ctr(struct capi_ctr *ctrl) spin_lock_irqsave(&card->lock, flags); capilib_release(&cinfo->ncci_head); spin_unlock_irqrestore(&card->lock, flags); - capi_ctr_reseted(ctrl); + capi_ctr_down(ctrl); } static void t1isa_remove(struct pci_dev *pdev) diff --git a/drivers/isdn/hysdn/hycapi.c b/drivers/isdn/hysdn/hycapi.c index 53f6ad1..4ffaa14 100644 --- a/drivers/isdn/hysdn/hycapi.c +++ b/drivers/isdn/hysdn/hycapi.c @@ -67,7 +67,7 @@ hycapi_reset_ctr(struct capi_ctr *ctrl) printk(KERN_NOTICE "HYCAPI hycapi_reset_ctr\n"); #endif capilib_release(&cinfo->ncci_head); - capi_ctr_reseted(ctrl); + capi_ctr_down(ctrl); } /****************************** @@ -347,7 +347,7 @@ int hycapi_capi_stop(hysdn_card *card) if(cinfo) { ctrl = &cinfo->capi_ctrl; /* ctrl->suspend_output(ctrl); */ - capi_ctr_reseted(ctrl); + capi_ctr_down(ctrl); } return 0; } |
