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ahci: make ahci_mem_write traces more descriptive

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Signed-off-by: John Snow <jsnow@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Message-id: 20180531222835.16558-17-jsnow@redhat.com
[Fixed format specifiers. --js]
Signed-off-by: John Snow <jsnow@redhat.com>
This commit is contained in:
John Snow 2018-06-08 13:17:38 -04:00
parent ead019e7dd
commit 017961262d
2 changed files with 17 additions and 2 deletions
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15
hw/ide/ahci.c
View File

@ -494,13 +494,26 @@ static void ahci_mem_write(void *opaque, hwaddr addr,
/* FIXME report write? */
break;
default:
trace_ahci_mem_write_unknown(s, size, addr, val);
qemu_log_mask(LOG_UNIMP,
"Attempted write to unimplemented register: "
"AHCI host register %s, "
"offset 0x%"PRIx64": 0x%"PRIx64,
AHCIHostReg_lookup[regnum], addr, val);
trace_ahci_mem_write_host_unimpl(s, size,
AHCIHostReg_lookup[regnum], addr);
}
trace_ahci_mem_write_host(s, size, AHCIHostReg_lookup[regnum],
addr, val);
} else if ((addr >= AHCI_PORT_REGS_START_ADDR) &&
(addr < (AHCI_PORT_REGS_START_ADDR +
(s->ports * AHCI_PORT_ADDR_OFFSET_LEN)))) {
ahci_port_write(s, (addr - AHCI_PORT_REGS_START_ADDR) >> 7,
addr & AHCI_PORT_ADDR_OFFSET_MASK, val);
} else {
qemu_log_mask(LOG_UNIMP, "Attempted write to unimplemented register: "
"AHCI global register at offset 0x%"PRIx64": 0x%"PRIx64,
addr, val);
trace_ahci_mem_write_unimpl(s, size, addr, val);
}
}

4
hw/ide/trace-events
View File

@ -77,7 +77,9 @@ ahci_mem_read_32_host(void *s, const char *reg, uint64_t addr, uint32_t val) "ah
ahci_mem_read_32_host_default(void *s, const char *reg, uint64_t addr) "ahci(%p): unimplemented mem read [reg:%s] @ 0x%"PRIx64
ahci_mem_read(void *s, unsigned size, uint64_t addr, uint64_t val) "ahci(%p): read%u @ 0x%"PRIx64": 0x%016"PRIx64
ahci_mem_write(void *s, unsigned size, uint64_t addr, uint64_t val) "ahci(%p): write%u @ 0x%"PRIx64": 0x%016"PRIx64
ahci_mem_write_unknown(void *s, unsigned size, uint64_t addr, uint64_t val) "ahci(%p): write%u to unknown register 0x%"PRIx64": 0x%016"PRIx64
ahci_mem_write_host_unimpl(void *s, unsigned size, const char *reg, uint64_t addr) "ahci(%p) unimplemented write%u [reg:%s] @ 0x%"PRIx64
ahci_mem_write_host(void *s, unsigned size, const char *reg, uint64_t addr, uint64_t val) "ahci(%p) write%u [reg:%s] @ 0x%"PRIx64": 0x%016"PRIx64
ahci_mem_write_unimpl(void *s, unsigned size, uint64_t addr, uint64_t val) "ahci(%p): write%u to unknown register 0x%"PRIx64": 0x%016"PRIx64
ahci_set_signature(void *s, int port, uint8_t nsector, uint8_t sector, uint8_t lcyl, uint8_t hcyl, uint32_t sig) "ahci(%p)[%d]: set signature sector:0x%02x nsector:0x%02x lcyl:0x%02x hcyl:0x%02x (cumulatively: 0x%08x)"
ahci_reset_port(void *s, int port) "ahci(%p)[%d]: reset port"
ahci_unmap_fis_address_null(void *s, int port) "ahci(%p)[%d]: Attempt to unmap NULL FIS address"