mbox series

[v3,0/2] riscv: char: Avoid dropped charecters

Message ID 20240909021317.58192-1-alistair.francis@wdc.com
Headers show
Series riscv: char: Avoid dropped charecters | expand

Message

Alistair Francis Sept. 9, 2024, 2:13 a.m. UTC 
This series fixes: https://gitlab.com/qemu-project/qemu/-/issues/2114

This converts the RISC-V charecter device callers of qemu_chr_fe_write()
to either use qemu_chr_fe_write_all() or to call qemu_chr_fe_write() async
and act on the return value.

v3:
 - Fixup spelling
v2:
 - Use Fifo8 for the Sifive UART instead of a custom FIFO

Alistair Francis (2):
  hw/char: riscv_htif: Use blocking qemu_chr_fe_write_all
  hw/char: sifive_uart: Print uart characters async

 include/hw/char/sifive_uart.h | 17 ++++++-
 hw/char/riscv_htif.c          | 12 ++++-
 hw/char/sifive_uart.c         | 88 +++++++++++++++++++++++++++++++++--
 3 files changed, 109 insertions(+), 8 deletions(-)