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qemu/hw/ide/trace-events

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IDE: replace DEBUG_IDE with tracing system Remove the DEBUG_IDE preprocessor definition with something more appropriately flexible, using the trace-events subsystem. This will be less prone to bitrot and will more effectively allow us to target just the functions we care about. Signed-off-by: John Snow <jsnow@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com> Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com> Message-id: 20170901001502.29915-2-jsnow@redhat.com Signed-off-by: John Snow <jsnow@redhat.com>
2017-09-18 22:01:25 +03:00
# See docs/devel/tracing.txt for syntax documentation.
# hw/ide/core.c
# portio
IDE: Add register hints to tracing Name the registers for tracing purposes. Signed-off-by: John Snow <jsnow@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com> Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com> Message-id: 20170901001502.29915-3-jsnow@redhat.com Signed-off-by: John Snow <jsnow@redhat.com>
2017-09-18 22:01:25 +03:00
ide_ioport_read(uint32_t addr, const char *reg, uint32_t val, void *bus, void *s) "IDE PIO rd @ 0x%"PRIx32" (%s); val 0x%02"PRIx32"; bus %p IDEState %p"
ide_ioport_write(uint32_t addr, const char *reg, uint32_t val, void *bus, void *s) "IDE PIO wr @ 0x%"PRIx32" (%s); val 0x%02"PRIx32"; bus %p IDEState %p"
ide_status_read(uint32_t addr, uint32_t val, void *bus, void *s) "IDE PIO rd @ 0x%"PRIx32" (Alt Status); val 0x%02"PRIx32"; bus %p; IDEState %p"
ide_cmd_write(uint32_t addr, uint32_t val, void *bus) "IDE PIO wr @ 0x%"PRIx32" (Device Control); val 0x%02"PRIx32"; bus %p"
IDE: add tracing for data ports To be used sparingly, but still interesting in the case of small firmwares designed to reproduce bugs in QEMU IDE. Signed-off-by: John Snow <jsnow@redhat.com> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Reviewed-by: Eric Blake <eblake@redhat.com> Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com> Message-id: 20170901001502.29915-4-jsnow@redhat.com Signed-off-by: John Snow <jsnow@redhat.com>
2017-09-18 22:01:26 +03:00
# Warning: verbose
ide_data_readw(uint32_t addr, uint32_t val, void *bus, void *s) "IDE PIO rd @ 0x%"PRIx32" (Data: Word); val 0x%04"PRIx32"; bus %p; IDEState %p"
ide_data_writew(uint32_t addr, uint32_t val, void *bus, void *s) "IDE PIO wr @ 0x%"PRIx32" (Data: Word); val 0x%04"PRIx32"; bus %p; IDEState %p"
ide_data_readl(uint32_t addr, uint32_t val, void *bus, void *s) "IDE PIO rd @ 0x%"PRIx32" (Data: Long); val 0x%08"PRIx32"; bus %p; IDEState %p"
ide_data_writel(uint32_t addr, uint32_t val, void *bus, void *s) "IDE PIO wr @ 0x%"PRIx32" (Data: Long); val 0x%08"PRIx32"; bus %p; IDEState %p"
IDE: replace DEBUG_IDE with tracing system Remove the DEBUG_IDE preprocessor definition with something more appropriately flexible, using the trace-events subsystem. This will be less prone to bitrot and will more effectively allow us to target just the functions we care about. Signed-off-by: John Snow <jsnow@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com> Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com> Message-id: 20170901001502.29915-2-jsnow@redhat.com Signed-off-by: John Snow <jsnow@redhat.com>
2017-09-18 22:01:25 +03:00
# misc
ide_exec_cmd(void *bus, void *state, uint32_t cmd) "IDE exec cmd: bus %p; state %p; cmd 0x%02x"
ide_cancel_dma_sync_buffered(void *fn, void *req) "invoking cb %p of buffered request %p with -ECANCELED"
ide_cancel_dma_sync_remaining(void) "draining all remaining requests"
ide_sector_read(int64_t sector_num, int nsectors) "sector=%"PRId64" nsectors=%d"
ide_sector_write(int64_t sector_num, int nsectors) "sector=%"PRId64" nsectors=%d"
ide_reset(void *s) "IDEstate %p"
# BMDMA HBAs:
# hw/ide/cmd646.c
bmdma_read_cmd646(uint64_t addr, uint32_t val) "bmdma: readb 0x%"PRIx64" : 0x%02x"
bmdma_write_cmd646(uint64_t addr, uint64_t val) "bmdma: writeb 0x%"PRIx64" : 0x%02"PRIx64
# hw/ide/pci.c
bmdma_reset(void) ""
bmdma_cmd_writeb(uint32_t val) "val: 0x%08x"
bmdma_addr_read(uint64_t data) "data: 0x%016"PRIx64
bmdma_addr_write(uint64_t data) "data: 0x%016"PRIx64
# hw/ide/piix.c
bmdma_read(uint64_t addr, uint8_t val) "bmdma: readb 0x%"PRIx64" : 0x%02x"
bmdma_write(uint64_t addr, uint64_t val) "bmdma: writeb 0x%"PRIx64" : 0x%02"PRIx64
# hw/ide/via.c
bmdma_read_via(uint64_t addr, uint32_t val) "bmdma: readb 0x%"PRIx64" : 0x%02x"
bmdma_write_via(uint64_t addr, uint64_t val) "bmdma: writeb 0x%"PRIx64" : 0x%02"PRIx64
ATAPI: Replace DEBUG_IDE_ATAPI with tracing events As part of the ongoing effort to modernize the tracing facilities for the IDE family of devices, remove PRINTFs in the ATAPI device with actual tracing events. Signed-off-by: John Snow <jsnow@redhat.com> Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Message-id: 20170901001502.29915-5-jsnow@redhat.com Signed-off-by: John Snow <jsnow@redhat.com>
2017-09-18 22:01:26 +03:00
# hw/ide/atapi.c
cd_read_sector_sync(int lba) "lba=%d"
cd_read_sector_cb(int lba, int ret) "lba=%d ret=%d"
cd_read_sector(int lba) "lba=%d"
ide_atapi_cmd_error(void *s, int sense_key, int asc) "IDEState: %p; sense=0x%x asc=0x%x"
ide_atapi_cmd_reply_end(void *s, int tx_size, int elem_tx_size, int32_t index) "IDEState %p; reply: tx_size=%d elem_tx_size=%d index=%"PRId32
ide_atapi_cmd_reply_end_eot(void *s, int status) "IDEState: %p; end of transfer, status=0x%x"
ide_atapi_cmd_reply_end_bcl(void *s, int bcl) "IDEState: %p; byte_count_limit=%d"
ide_atapi_cmd_reply_end_new(void *s, int status) "IDEState: %p; new transfer started, status=0x%x"
ide_atapi_cmd_check_status(void *s) "IDEState: %p"
ide_atapi_cmd_read(void *s, const char *method, int lba, int nb_sectors) "IDEState: %p; read %s: LBA=%d nb_sectors=%d"
ide_atapi_cmd(void *s, uint8_t cmd) "IDEState: %p; cmd: 0x%02x"
# Warning: Verbose
ide_atapi_cmd_packet(void *s, uint16_t limit, const char *packet) "IDEState: %p; limit=0x%x packet: %s"
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