FGCOM/dahdi-linux
2
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

wct4xxp: Use in-hardirq version of dahdi_receive/transmit.

Browse Source 
We are already in hardirq context and can therefore save the cli/sti
call.

Signed-off-by: Shaun Ruffell <sruffell@digium.com>
Acked-by: Michael Spiceland <mspiceland@digium.com>
Acked-by: Russ Meyerriecks <rmeyerriecks@digium.com>

git-svn-id: http://svn.asterisk.org/svn/dahdi/linux/trunk@10235 a0bf4364-ded3-4de4-8d8a-66a801d63aff
This commit is contained in:
Shaun Ruffell 2011-10-20 20:52:22 +00:00
parent d8c0898fb7
commit fabe174b83
1 changed files with 6 additions and 6 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

12
drivers/dahdi/wct4xxp/base.c
View File

@ -2853,7 +2853,7 @@ static void t4_receiveprep(struct t4 *wc, int irq)
wc->tspans[x]->span.chans[y]->writechunk, wc->tspans[x]->span.chans[y]->writechunk,
DAHDI_CHUNKSIZE); DAHDI_CHUNKSIZE);
} }
dahdi_receive(&wc->tspans[x]->span); _dahdi_receive(&wc->tspans[x]->span);
} }
} }
} }
@ -2863,7 +2863,7 @@ static void t4_receiveprep(struct t4 *wc, int irq)
#error Sorry, nextgen does not support chunksize != 8 #error Sorry, nextgen does not support chunksize != 8
#endif #endif
static inline void __receive_span(struct t4_span *ts) static void __receive_span(struct t4_span *ts)
{ {
#ifdef VPM_SUPPORT #ifdef VPM_SUPPORT
int y; int y;
@ -2898,13 +2898,13 @@ static inline void __receive_span(struct t4_span *ts)
prefetch((void *)(ts->writechunk + 56)); prefetch((void *)(ts->writechunk + 56));
#endif #endif
dahdi_ec_span(&ts->span); _dahdi_ec_span(&ts->span);
dahdi_receive(&ts->span); _dahdi_receive(&ts->span);
} }
static inline void __transmit_span(struct t4_span *ts) static inline void __transmit_span(struct t4_span *ts)
{ {
dahdi_transmit(&ts->span); _dahdi_transmit(&ts->span);
} }
#ifdef ENABLE_WORKQUEUES #ifdef ENABLE_WORKQUEUES
@ -2949,7 +2949,7 @@ static void t4_transmitprep(struct t4 *wc, int irq)
} }
for (y=0;y<wc->numspans;y++) { for (y=0;y<wc->numspans;y++) {
if (wc->tspans[y]->span.flags & DAHDI_FLAG_RUNNING) if (wc->tspans[y]->span.flags & DAHDI_FLAG_RUNNING)
dahdi_transmit(&wc->tspans[y]->span); _dahdi_transmit(&wc->tspans[y]->span);
} }
for (x=0;x<DAHDI_CHUNKSIZE;x++) { for (x=0;x<DAHDI_CHUNKSIZE;x++) {