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| author | Guenter Roeck <linux@roeck-us.net> | 2013-09-08 00:39:05 -0700 |
|---|---|---|
| committer | Michael Tokarev <mjt@tls.msk.ru> | 2013-10-02 22:55:28 +0400 |
| commit | 84faf7c3927ca7f3013362e38c58c02a7e733c0c (patch) | |
| tree | 5ae8d2f78397e40d5f06fca9f2484dcfb0813ffc | |
| parent | 9b2caaf40bd667492b4e6228dd3d1f5e44083456 (diff) | |
| download | focaccia-qemu-84faf7c3927ca7f3013362e38c58c02a7e733c0c.tar.gz focaccia-qemu-84faf7c3927ca7f3013362e38c58c02a7e733c0c.zip | |
sh4: Fix serial line access for Linux kernels later than 3.2
With Linux kernel version 3.3 or later, qemu fails with the following message: sh_serial: unsupported read from 0x18 Aborted Reported-and-analyzed-by: Rob Landley <rob@landley.net> Signed-off-by: Guenter Roeck <linux@roeck-us.net> Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
| -rw-r--r-- | hw/char/sh_serial.c | 2 |
1 files changed, 0 insertions, 2 deletions
diff --git a/hw/char/sh_serial.c b/hw/char/sh_serial.c index 6223a557b2..9328dd1b57 100644 --- a/hw/char/sh_serial.c +++ b/hw/char/sh_serial.c @@ -248,11 +248,9 @@ static uint64_t sh_serial_read(void *opaque, hwaddr offs, s->flags &= ~SH_SERIAL_FLAG_RDF; } break; -#if 0 case 0x18: ret = s->fcr; break; -#endif case 0x1c: ret = s->rx_cnt; break; |