Some of interface headers are not needed by kernel,
but are needed by user-space applications, so we can split them
into multiple directories that indicate their purpose.
Signed-off-by: Janusz Jankowski <janusz.jankowski@linux.intel.com>
If logger reads an end-of-file from trace node, reopen the file
to ensure trace read position is in sync between host and DSP.
Signed-off-by: Kai Vehmanen <kai.vehmanen@linux.intel.com>
Fix logic for saving the snapshot file argument. getopt()
is called at least once after snapshot option is parsed and
getopt() will erase the optarg value when exiting the while
loop. Without this patch, argument is always NULL and snapshot
cannot be taken.
Signed-off-by: Kai Vehmanen <kai.vehmanen@linux.intel.com>
Change logger behaviour such that in trace (-t) mode logger
only stops if an error is detected. If no error, logger
continues to try and read data from debugfs node.
Signed-off-by: Kai Vehmanen <kai.vehmanen@linux.intel.com>
Activated by '-r' option. Useful for intermediate log
processing when the output is used as an input for another
tool. No headers, tokens separated by single spaces,
component ids concatenated with component name to
still produce a single token if present.
Signed-off-by: Marcin Maka <marcin.maka@linux.intel.com>
This commit:
1. Renames specific schedulers:
- schedule (.c/.h) -> edf_schedule (.c/.h)
- work (.c/.h) -> ll_schedule (.c/.h)
2. Implements new generic scheduler api based on generic
struct with scheduler ops. Every specific
scheduler exports struct with pointers to its
specific functions.
3. Makes edf and ll using generic api (exports structure
with pointers to its own specific functions)
4. Updates host and pipeline tests due to scheduler
changes.
Signed-off-by: Bartosz Kokoszko <bartoszx.kokoszko@linux.intel.com>
On some systems the DSP has no DMA interface to the host and is
using a serial port for sending its trace. This patch adds a "-u"
argument to specify a baudrate, that should be used with the serial
interface. The implementation takes care of spurious bytes,
sometimes seen in the beginning of the trace, produced by the port
initialisation by the DSP. The format is fixed to 8N1.
Signed-off-by: Guennadi Liakhovetski <guennadi.liakhovetski@linux.intel.com>
1. Programs shouldn't exit with negative return values, strictly
speaking only EXIT_SUCCESS and EXIT_FAILURE should be used,
however it is also valid to return 0 for success and any number
from 1 to 125 for a failure.
2. Avoid passing complete structs as function parameters where an
additional copy of one isn't needed, use const pointers instead.
3. Remove a left-over unused argument.
Signed-off-by: Guennadi Liakhovetski <guennadi.liakhovetski@linux.intel.com>
I've added abi_version verification. Be default logger verify: abi
in *.ldc file with logger abi version. Additionally, logger can verify
abi in "/sys/kernel/debug/sof/fw_version" (with -e flag) or in
ver_file (with -v ver_file) with logger abi version.
Signed-off-by: Bartosz Kokoszko <bartoszx.kokoszko@linux.intel.com>
Janusz Jankowski