| Message ID | 1482213825-30448-8-git-send-email-oohall@gmail.com |
|---|---|
| State | Superseded |
| Headers | show |
On 20/12/16 17:03, Oliver O'Halloran wrote: > Define a driver specific flush opal call in preperation for removing preparation > the con_ops->flush() operation. > > Signed-off-by: Oliver O'Halloran <oohall@gmail.com> Reviewed-by: Andrew Donnellan <andrew.donnellan@au1.ibm.com> > --- > hw/lpc-uart.c | 9 +++++++++ > 1 file changed, 9 insertions(+) > > diff --git a/hw/lpc-uart.c b/hw/lpc-uart.c > index f91bccf7c716..cc7f808bb920 100644 > --- a/hw/lpc-uart.c > +++ b/hw/lpc-uart.c > @@ -375,6 +375,14 @@ static int64_t uart_opal_read(int64_t term_number, int64_t *length, > return OPAL_SUCCESS; > } > > +static int64_t uart_opal_flush(int64_t term_number) > +{ > + if (term_number != 0) > + return OPAL_PARAMETER; > + > + return uart_con_flush(); > +} > + > static void __uart_do_poll(u8 trace_ctx) > { > if (!in_buf) > @@ -449,6 +457,7 @@ void uart_setup_opal_console(void) > opal_register(OPAL_CONSOLE_WRITE_BUFFER_SPACE, > uart_opal_write_buffer_space, 2); > opal_register(OPAL_CONSOLE_WRITE, uart_opal_write, 3); > + opal_register(OPAL_CONSOLE_FLUSH, uart_opal_flush, 1); This overrides the opal_call that's still in console.c, right? I assume that's how this works.
diff --git a/hw/lpc-uart.c b/hw/lpc-uart.c index f91bccf7c716..cc7f808bb920 100644 --- a/hw/lpc-uart.c +++ b/hw/lpc-uart.c @@ -375,6 +375,14 @@ static int64_t uart_opal_read(int64_t term_number, int64_t *length, return OPAL_SUCCESS; } +static int64_t uart_opal_flush(int64_t term_number) +{ + if (term_number != 0) + return OPAL_PARAMETER; + + return uart_con_flush(); +} + static void __uart_do_poll(u8 trace_ctx) { if (!in_buf) @@ -449,6 +457,7 @@ void uart_setup_opal_console(void) opal_register(OPAL_CONSOLE_WRITE_BUFFER_SPACE, uart_opal_write_buffer_space, 2); opal_register(OPAL_CONSOLE_WRITE, uart_opal_write, 3); + opal_register(OPAL_CONSOLE_FLUSH, uart_opal_flush, 1); opal_add_poller(uart_console_poll, NULL); }
Define a driver specific flush opal call in preperation for removing the con_ops->flush() operation. Signed-off-by: Oliver O'Halloran <oohall@gmail.com> --- hw/lpc-uart.c | 9 +++++++++ 1 file changed, 9 insertions(+)