diff options
Diffstat (limited to 'drivers/dahdi/wctdm24xxp/base.c')
| -rw-r--r-- | drivers/dahdi/wctdm24xxp/base.c | 17 |
1 files changed, 15 insertions, 2 deletions
diff --git a/drivers/dahdi/wctdm24xxp/base.c b/drivers/dahdi/wctdm24xxp/base.c index 98c0f0e..699a294 100644 --- a/drivers/dahdi/wctdm24xxp/base.c +++ b/drivers/dahdi/wctdm24xxp/base.c @@ -2053,7 +2053,8 @@ static void wctdm_fxs_off_hook(struct wctdm *wc, struct wctdm_module *const mod) SLIC_LF_ACTIVE_FWD; break; } - wctdm_fxs_hooksig(wc, mod, DAHDI_TXSIG_OFFHOOK); + if ((fxs->lasttxhook & SLIC_LF_SETMASK) != SLIC_LF_OPEN) + wctdm_fxs_hooksig(wc, mod, DAHDI_TXSIG_OFFHOOK); dahdi_hooksig(get_dahdi_chan(wc, mod), DAHDI_RXSIG_OFFHOOK); #ifdef DEBUG @@ -2063,6 +2064,17 @@ static void wctdm_fxs_off_hook(struct wctdm *wc, struct wctdm_module *const mod) fxs->oldrxhook = 1; } +/** + * wctdm_fxs_on_hook - Report on hook to DAHDI. + * @wc: Board hosting the module. + * @card: Index of the module / port to place on hook. + * + * If we are intentionally dropping battery to signal a forward + * disconnect we do not want to place the line "On-Hook". In this + * case, the core of DAHDI will place us on hook when one of the RBS + * timers expires. + * + */ static void wctdm_fxs_on_hook(struct wctdm *wc, struct wctdm_module *const mod) { struct fxs *const fxs = &mod->mod.fxs; @@ -2070,7 +2082,8 @@ static void wctdm_fxs_on_hook(struct wctdm *wc, struct wctdm_module *const mod) dev_info(&wc->vb.pdev->dev, "fxs_on_hook: Card %d Going on hook\n", mod->card); } - wctdm_fxs_hooksig(wc, mod, DAHDI_TXSIG_ONHOOK); + if ((fxs->lasttxhook & SLIC_LF_SETMASK) != SLIC_LF_OPEN) + wctdm_fxs_hooksig(wc, mod, DAHDI_TXSIG_ONHOOK); dahdi_hooksig(get_dahdi_chan(wc, mod), DAHDI_RXSIG_ONHOOK); fxs->oldrxhook = 0; } |