qemu-e2k/hw/adc/trace-events
Andrew Jeffery 5857974d5d hw/adc: Add basic Aspeed ADC model
This model implements enough behaviour to do basic functionality tests
such as device initialisation and read out of dummy sample values. The
sample value generation strategy is similar to the STM ADC already in
the tree.

Signed-off-by: Andrew Jeffery <andrew@aj.id.au>
[clg : support for multiple engines (AST2600) ]
Signed-off-by: Cédric Le Goater <clg@kaod.org>
[pdel : refactored engine register struct fields to regs[] array field]
[pdel : added guest-error checking for upper-8 channel regs in AST2600]
[pdel : allow 16-bit reads of the channel data registers]
Signed-off-by: Peter Delevoryas <pdel@fb.com>
Message-Id: <20211005052604.1674891-2-pdel@fb.com>
Signed-off-by: Cédric Le Goater <clg@kaod.org>
2021-10-12 08:20:08 +02:00

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# See docs/devel/tracing.rst for syntax documentation.
# npcm7xx_adc.c
npcm7xx_adc_read(const char *id, uint64_t offset, uint32_t value) " %s offset: 0x%04" PRIx64 " value 0x%04" PRIx32
npcm7xx_adc_write(const char *id, uint64_t offset, uint32_t value) "%s offset: 0x%04" PRIx64 " value 0x%04" PRIx32
aspeed_adc_engine_read(uint32_t engine_id, uint64_t addr, uint64_t value) "engine[%u] 0x%" PRIx64 " 0x%" PRIx64
aspeed_adc_engine_write(uint32_t engine_id, uint64_t addr, uint64_t value) "engine[%u] 0x%" PRIx64 " 0x%" PRIx64