diff options
Diffstat (limited to 'hw/ssi')
| -rw-r--r-- | hw/ssi/pl022.c | 17 | ||||
| -rw-r--r-- | hw/ssi/ssi.c | 3 | ||||
| -rw-r--r-- | hw/ssi/xilinx_spi.c | 1 | ||||
| -rw-r--r-- | hw/ssi/xilinx_spips.c | 1 |
4 files changed, 16 insertions, 6 deletions
diff --git a/hw/ssi/pl022.c b/hw/ssi/pl022.c index fd479effb9..61d568f36e 100644 --- a/hw/ssi/pl022.c +++ b/hw/ssi/pl022.c @@ -240,12 +240,25 @@ static const MemoryRegionOps pl022_ops = { .endianness = DEVICE_NATIVE_ENDIAN, }; +static int pl022_post_load(void *opaque, int version_id) +{ + PL022State *s = opaque; + + if (s->tx_fifo_head < 0 || + s->tx_fifo_head >= ARRAY_SIZE(s->tx_fifo) || + s->rx_fifo_head < 0 || + s->rx_fifo_head >= ARRAY_SIZE(s->rx_fifo)) { + return -1; + } + return 0; +} + static const VMStateDescription vmstate_pl022 = { .name = "pl022_ssp", .version_id = 1, .minimum_version_id = 1, - .minimum_version_id_old = 1, - .fields = (VMStateField[]) { + .post_load = pl022_post_load, + .fields = (VMStateField[]) { VMSTATE_UINT32(cr0, PL022State), VMSTATE_UINT32(cr1, PL022State), VMSTATE_UINT32(bitmask, PL022State), diff --git a/hw/ssi/ssi.c b/hw/ssi/ssi.c index 017f0221fb..1c82a93590 100644 --- a/hw/ssi/ssi.c +++ b/hw/ssi/ssi.c @@ -126,8 +126,7 @@ const VMStateDescription vmstate_ssi_slave = { .name = "SSISlave", .version_id = 1, .minimum_version_id = 1, - .minimum_version_id_old = 1, - .fields = (VMStateField[]) { + .fields = (VMStateField[]) { VMSTATE_BOOL(cs, SSISlave), VMSTATE_END_OF_LIST() } diff --git a/hw/ssi/xilinx_spi.c b/hw/ssi/xilinx_spi.c index d44caae8ad..207f47a1c0 100644 --- a/hw/ssi/xilinx_spi.c +++ b/hw/ssi/xilinx_spi.c @@ -351,7 +351,6 @@ static const VMStateDescription vmstate_xilinx_spi = { .name = "xilinx_spi", .version_id = 1, .minimum_version_id = 1, - .minimum_version_id_old = 1, .fields = (VMStateField[]) { VMSTATE_FIFO8(tx_fifo, XilinxSPI), VMSTATE_FIFO8(rx_fifo, XilinxSPI), diff --git a/hw/ssi/xilinx_spips.c b/hw/ssi/xilinx_spips.c index 8977243725..0910f5479a 100644 --- a/hw/ssi/xilinx_spips.c +++ b/hw/ssi/xilinx_spips.c @@ -704,7 +704,6 @@ static const VMStateDescription vmstate_xilinx_spips = { .name = "xilinx_spips", .version_id = 2, .minimum_version_id = 2, - .minimum_version_id_old = 2, .post_load = xilinx_spips_post_load, .fields = (VMStateField[]) { VMSTATE_FIFO8(tx_fifo, XilinxSPIPS), |