From: "Philippe Mathieu-Daudé" <f4bug@amsat.org>
To: Bin Meng <bmeng.cn@gmail.com>,
Damien Hedde <damien.hedde@greensocs.com>,
"Edgar E . Iglesias" <edgar.iglesias@xilinx.com>,
Alistair Francis <alistair.francis@wdc.com>,
Peter Maydell <peter.maydell@linaro.org>
Cc: qemu-arm@nongnu.org, qemu-devel@nongnu.org
Subject: Re: [PATCH v2 3/5] hw/char: cadence_uart: Move clock/reset check to uart_can_receive()
Date: Thu, 2 Sep 2021 08:00:36 +0200 [thread overview]
Message-ID: <dd3ff9bd-9064-6a5a-3baf-3af97f1aebb6@amsat.org> (raw)
In-Reply-To: <20210901032724.23256-4-bmeng.cn@gmail.com>
On 9/1/21 5:27 AM, Bin Meng wrote:
> Currently the clock/reset check is done in uart_receive(), but we
> can move the check to uart_can_receive() which is earlier.
>
> Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
>
> ---
>
> Changes in v2:
> - avoid declaring variables mid-scope
>
> hw/char/cadence_uart.c | 17 ++++++++++-------
> 1 file changed, 10 insertions(+), 7 deletions(-)
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
next prev parent reply other threads:[~2021-09-02 6:02 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-09-01 3:27 [PATCH v2 0/5] hw/arm: xilinx_zynq: Fix upstream U-Boot boot failure Bin Meng
2021-09-01 3:27 ` [PATCH v2 1/5] hw/misc: zynq_slcr: Correctly compute output clocks in the reset exit phase Bin Meng
2021-09-01 3:27 ` [PATCH v2 2/5] hw/char: cadence_uart: Disable transmit when input clock is disabled Bin Meng
2021-09-01 3:27 ` [PATCH v2 3/5] hw/char: cadence_uart: Move clock/reset check to uart_can_receive() Bin Meng
2021-09-02 2:30 ` Alistair Francis
2021-09-02 6:00 ` Philippe Mathieu-Daudé [this message]
2021-09-01 3:27 ` [PATCH v2 4/5] hw/char: cadence_uart: Convert to memop_with_attrs() ops Bin Meng
2021-09-02 2:32 ` Alistair Francis
2021-09-01 3:27 ` [PATCH v2 5/5] hw/char: cadence_uart: Ignore access when unclocked or in reset for uart_{read, write}() Bin Meng
2021-09-01 8:32 ` [PATCH v2 5/5] hw/char: cadence_uart: Ignore access when unclocked or in reset for uart_{read,write}() Edgar E. Iglesias
2021-09-01 10:52 ` Bin Meng
2021-09-02 6:10 ` Philippe Mathieu-Daudé
2021-09-02 6:09 ` [PATCH v2 5/5] hw/char: cadence_uart: Ignore access when unclocked or in reset for uart_{read, write}() Philippe Mathieu-Daudé
2021-09-02 6:11 ` Philippe Mathieu-Daudé
2021-09-05 14:31 ` Bin Meng
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