Reviewed-by: Alistair Francis <alistair.fran...@wdc.com> Regression-tested-by: Laszlo Ersek <ler...@redhat.com> Signed-off-by: Philippe Mathieu-Daudé <phi...@redhat.com> --- hw/block/pflash_cfi01.c | 8 ++++++-- 1 file changed, 6 insertions(+), 2 deletions(-)
diff --git a/hw/block/pflash_cfi01.c b/hw/block/pflash_cfi01.c index ba00e52923..ab72af22a7 100644 --- a/hw/block/pflash_cfi01.c +++ b/hw/block/pflash_cfi01.c @@ -283,7 +283,9 @@ static uint32_t pflash_read(PFlashCFI01 *pfl, hwaddr offset, switch (pfl->cmd) { default: /* This should never happen : reset state & treat it as a read */ - DPRINTF("%s: unknown command state: %x\n", __func__, pfl->cmd); + qemu_log_mask(LOG_GUEST_ERROR, "%s: Invalid state, " + "wcycle %d cmd 0x02%x\n", + __func__, pfl->wcycle, pfl->cmd); pfl->wcycle = 0; pfl->cmd = 0xff; /* fall through to read code */ @@ -630,7 +632,9 @@ static void pflash_write(PFlashCFI01 *pfl, hwaddr offset, break; default: /* Should never happen */ - DPRINTF("%s: invalid write state\n", __func__); + qemu_log_mask(LOG_GUEST_ERROR, "%s: Invalid state, " + "wcycle %d cmd (0x02%x -> value 0x02%x)\n", + __func__, pfl->wcycle, pfl->cmd, value); goto mode_read_array; } return; -- 2.20.1