From: Trent Piepho Date: Tue, 21 Aug 2007 11:19:16 +0000 (-0300) Subject: V4L/DVB (6082): cx88: Improve risc instruction printing in sram channel dump X-Git-Tag: v2.6.24-rc1~1463^2~184 X-Git-Url: https://err.no/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=16cf1d0c5d7b8970aca2ca426166833642ce0544;p=linux-2.6 V4L/DVB (6082): cx88: Improve risc instruction printing in sram channel dump When the risc instrunctions from the CMDS were printed, instruction arguments weren't taken into account. This changes output like: cx88[0]: risc0: 0x1d010400 [ write sol eol irq1 cnt0 count=1024 ] cx88[0]: risc1: 0x0cac2800 [ INVALID sol eol 23 21 19 18 13 count=2048 ] cx88[0]: risc2: 0x1d010400 [ write sol eol irq1 cnt0 count=1024 ] cx88[0]: risc3: 0x0cac2c00 [ INVALID sol eol 23 21 19 18 13 count=3072 ] cx88[0]: risc0: 0x1d010400 [ write sol eol irq1 cnt0 count=1024 ] cx88[0]: risc1: 0x0cac2800 [ arg #1 ] cx88[0]: risc2: 0x1d010400 [ write sol eol irq1 cnt0 count=1024 ] cx88[0]: risc3: 0x0cac2c00 [ arg #1 ] Signed-off-by: Trent Piepho Signed-off-by: Mauro Carvalho Chehab --- diff --git a/drivers/media/video/cx88/cx88-core.c b/drivers/media/video/cx88/cx88-core.c index cea3212d28..ce7f1f0ae0 100644 --- a/drivers/media/video/cx88/cx88-core.c +++ b/drivers/media/video/cx88/cx88-core.c @@ -434,10 +434,13 @@ void cx88_sram_channel_dump(struct cx88_core *core, printk("%s: cmds: %-12s: 0x%08x\n", core->name,name[i], cx_read(ch->cmds_start + 4*i)); - for (i = 0; i < 4; i++) { + for (n = 1, i = 0; i < 4; i++) { risc = cx_read(ch->cmds_start + 4 * (i+11)); printk("%s: risc%d: ", core->name, i); - cx88_risc_decode(risc); + if (--n) + printk("0x%08x [ arg #%d ]\n", risc, n); + else + n = cx88_risc_decode(risc); } for (i = 0; i < 16; i += n) { risc = cx_read(ch->ctrl_start + 4 * i);