At Sun, 20 Dec 2009 20:15:19 +0100, Krzysztof Helt wrote:
From: Krzysztof Helt krzysztof.h1@wp.pl
Memory amount is increased before a successful write-read sequence is done. Thus, 512 kB of onboard memory is detected on memoryless cards like SB32.
Move the increasing of memory counter after successful read is done.
Signed-off-by: Krzysztof Helt krzysztof.h1@wp.pl
Thanks, applied.
Takashi
sound/isa/sb/emu8000.c | 6 +++--- 1 files changed, 3 insertions(+), 3 deletions(-)
diff --git a/sound/isa/sb/emu8000.c b/sound/isa/sb/emu8000.c index 96678d5..751762f 100644 --- a/sound/isa/sb/emu8000.c +++ b/sound/isa/sb/emu8000.c @@ -393,8 +393,6 @@ size_dram(struct snd_emu8000 *emu)
while (size < EMU8000_MAX_DRAM) {
size += 512 * 1024; /* increment 512kbytes */- /* Write a unique data on the test address.
- if the address is out of range, the data is written on
- 0x200000(=EMU8000_DRAM_OFFSET). Then the id word is
@@ -414,7 +412,9 @@ size_dram(struct snd_emu8000 *emu) /*snd_emu8000_read_wait(emu);*/ EMU8000_SMLD_READ(emu); /* discard stale data */ if (EMU8000_SMLD_READ(emu) != UNIQUE_ID2)
break; /* we must have wrapped around */
break; /* no memory at this address */size += 512 * 1024; /* increment 512kbytes */snd_emu8000_read_wait(emu);
-- 1.6.4
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