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Daniel Henrique Barboza 7ec39d0cc9 target/riscv: use qemu_chr_fe_write_all() in DBCN_CONSOLE_WRITE_BYTE ... The SBI spec states, for console write byte: "This is a blocking SBI call and it will only return after writing the specified byte to the debug console. It will also return, with SBI_ERR_FAILED, if there are I/O errors." Being a blocker call will either succeed writing the byte or error out, it's feasible to use the blocking qemu_chr_fe_write_all() instead of qemu_chr_fe_write(). Last but not the least, we will duck possible changes in qemu_chr_fe_write() where ret = 0 will have a 'zero byte written' semantic [1] - something that we're not ready to deal in this current state. [1] https://lore.kernel.org/qemu-devel/CAFEAcA_kEndvNtw4EHySXWwQPoGs029yAzZGGBcV=zGHaj7KUQ@mail.gmail.com/ Signed-off-by: Daniel Henrique Barboza <dbarboza@ventanamicro.com> Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org> Message-ID: <20250605094456.1385105-2-dbarboza@ventanamicro.com> Signed-off-by: Alistair Francis <alistair.francis@wdc.com>		1 month ago
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kvm-cpu.c	target/riscv: use qemu_chr_fe_write_all() in DBCN_CONSOLE_WRITE_BYTE	1 month ago
kvm_riscv.h	target/riscv: Have kvm_riscv_get_timebase_frequency() take RISCVCPU cpu	7 months ago
meson.build	target/riscv: move KVM only files to kvm subdir	2 years ago