diff options
| author |   José Pekkarinen <jose.pekkarinen@nokia.com> | 2016-05-18 13:18:31 +0300 |
|---|---|---|
| committer | José Pekkarinen <jose.pekkarinen@nokia.com> | 2016-05-18 13:42:15 +0300 |
| commit | 437fd90c0250dee670290f9b714253671a990160 (patch) | |
| tree | b871786c360704244a07411c69fb58da9ead4a06 /qemu/hw/char/cadence_uart.c | |
| parent | 5bbd6fe9b8bab2a93e548c5a53b032d1939eec05 (diff) | |
These changes are the raw update to qemu-2.6.
Collission happened in the following patches:
migration: do cleanup operation after completion(738df5b9)
Bug fix.(1750c932f86)
kvmclock: add a new function to update env->tsc.(b52baab2)
The code provided by the patches was already in the upstreamed
version.
Change-Id: I3cc11841a6a76ae20887b2e245710199e1ea7f9a
Signed-off-by: José Pekkarinen <jose.pekkarinen@nokia.com>
Diffstat (limited to 'qemu/hw/char/cadence_uart.c')
| -rw-r--r-- | qemu/hw/char/cadence_uart.c | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/qemu/hw/char/cadence_uart.c b/qemu/hw/char/cadence_uart.c index 9d379e5b1..797787823 100644 --- a/qemu/hw/char/cadence_uart.c +++ b/qemu/hw/char/cadence_uart.c @@ -16,6 +16,7 @@ * with this program; if not, see <http://www.gnu.org/licenses/>. */ +#include "qemu/osdep.h" #include "hw/char/cadence_uart.h" #ifdef CADENCE_UART_ERR_DEBUG @@ -204,7 +205,7 @@ static void uart_parameters_setup(CadenceUARTState *s) } packet_size += ssp.data_bits + ssp.stop_bits; - s->char_tx_time = (get_ticks_per_sec() / ssp.speed) * packet_size; + s->char_tx_time = (NANOSECONDS_PER_SECOND / ssp.speed) * packet_size; if (s->chr) { qemu_chr_fe_ioctl(s->chr, CHR_IOCTL_SERIAL_SET_PARAMS, &ssp); } @@ -374,6 +375,9 @@ static void uart_write(void *opaque, hwaddr offset, DB_PRINT(" offset:%x data:%08x\n", (unsigned)offset, (unsigned)value); offset >>= 2; + if (offset >= CADENCE_UART_R_MAX) { + return; + } switch (offset) { case R_IER: /* ier (wts imr) */ s->r[R_IMR] |= value; @@ -478,7 +482,7 @@ static void cadence_uart_init(Object *obj) sysbus_init_mmio(sbd, &s->iomem); sysbus_init_irq(sbd, &s->irq); - s->char_tx_time = (get_ticks_per_sec() / 9600) * 10; + s->char_tx_time = (NANOSECONDS_PER_SECOND / 9600) * 10; } static int cadence_uart_post_load(void *opaque, int version_id) |