From patchwork Wed Sep 11 12:13:55 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: =?utf-8?q?Philippe_Mathieu-Daud=C3=A9?= X-Patchwork-Id: 13800363 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 5D348EE499E for ; Wed, 11 Sep 2024 12:23:46 +0000 (UTC) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1soMJ1-0005XV-7G; Wed, 11 Sep 2024 08:18:46 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1soMIC-00021K-Dq for qemu-devel@nongnu.org; Wed, 11 Sep 2024 08:17:58 -0400 Received: from mail-wm1-x336.google.com ([2a00:1450:4864:20::336]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1soMI9-0007aY-0D for qemu-devel@nongnu.org; Wed, 11 Sep 2024 08:17:52 -0400 Received: by mail-wm1-x336.google.com with SMTP id 5b1f17b1804b1-42ca4e0299eso40414745e9.2 for ; Wed, 11 Sep 2024 05:17:46 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; t=1726057064; x=1726661864; darn=nongnu.org; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc:subject:date :message-id:reply-to; bh=/VR2UR1dthqYJR71A2WcgwFe6vVtppJkQRzukW2+d1s=; b=OBuAiYyHgsBMIkMx0Py7t8Jku/lpMKHLbsCwVey7KAoM4raxaabvDSXP632AhoGlnP C2LLBMz9sfz+Vs3scgjKdyg9CnwcBZtkSz37aGviAQrEhgxYkQfanZ8tmFsPffVopkd8 H0hrs/13mmxkPqQfiKdDtI6KrHqWlc8747pwPeL09goQPTV+CXwDz2IDR3gsNLXsQH7A f7ibyabEFQUac+AxNO6BcRuKrDB+JySJxc4Xpq1Mb9aCt3uRc0+E0wGjENYOIXJ0ru4k HHsPgiDwx8avzcAGfzNbkFYdgAEh4gVZg3APpwxNOnrV0MzYArd5otVV2V9QyszEaYif Fpdg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1726057064; x=1726661864; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=/VR2UR1dthqYJR71A2WcgwFe6vVtppJkQRzukW2+d1s=; b=rDLGfsX0ltOOXUVw+SqJlIRBEBUBWoyzAmE4PB+57YwSYiahVZt5CfXKnWRKseynty lzlOkbi9cOZxXEwIujUW1tUXhPo27GKazdLQ+rkp7C3OKLPh/fRJluI8+Hi+KFwtGpsb tQo8NoOUb4GYVH7bENFXiFw1dA9AudnL04uWbPc+ObtcwwYdeBym+rSvHJR6rL2mj0z2 yrLGLpVO+WGNd8mgphBfuybvDVyM0OsZ9y6QQml2DSpAxYwL4biGPUnLN9Dm450EhfSE W40m3Zr3tv2ckUi4kAtLLAaxsRTJn5cbPae7bMDyocpMPN5wvqmAnSzPujbPXDWvGpF/ rZlQ== X-Gm-Message-State: AOJu0Ywvwy+zmfg434Vu7wqpk5CP/re7xQFiLKfpgKgmnE4cyfE3RRwn N/tmsUsTg1bH88+MUtYVNWsfRnfDYkv/Qiw+/wGGyb1n3aw5xO+SnnEu0LMJBpzb0bg8LxUp5aX L X-Google-Smtp-Source: AGHT+IHfZ1TgJsVOLnr0L5y3WPBmQ0dzb5Wem6cC9z0XKTrmzyMVnDQU2TfAVmSa424cj9u/+UKupA== X-Received: by 2002:a05:600c:3d93:b0:426:62c5:4742 with SMTP id 5b1f17b1804b1-42cad74649emr110286175e9.7.1726057064145; Wed, 11 Sep 2024 05:17:44 -0700 (PDT) Received: from m1x-phil.lan ([176.187.196.107]) by smtp.gmail.com with ESMTPSA id 5b1f17b1804b1-42caeb44473sm140415835e9.26.2024.09.11.05.17.43 (version=TLS1_3 cipher=TLS_CHACHA20_POLY1305_SHA256 bits=256/256); Wed, 11 Sep 2024 05:17:43 -0700 (PDT) From: =?utf-8?q?Philippe_Mathieu-Daud=C3=A9?= To: qemu-devel@nongnu.org Cc: =?utf-8?q?Philippe_Mathieu-Daud=C3=A9?= , =?utf-8?q?A?= =?utf-8?q?lex_Benn=C3=A9e?= , Richard Henderson Subject: [PULL 30/56] hw/char/pl011: Rename RX FIFO methods Date: Wed, 11 Sep 2024 14:13:55 +0200 Message-ID: <20240911121422.52585-31-philmd@linaro.org> X-Mailer: git-send-email 2.45.2 In-Reply-To: <20240911121422.52585-1-philmd@linaro.org> References: <20240911121422.52585-1-philmd@linaro.org> MIME-Version: 1.0 Received-SPF: pass client-ip=2a00:1450:4864:20::336; envelope-from=philmd@linaro.org; helo=mail-wm1-x336.google.com X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org In preparation of having a TX FIFO, rename the RX FIFO methods. Signed-off-by: Philippe Mathieu-Daudé Reviewed-by: Alex Bennée Reviewed-by: Richard Henderson Message-Id: <20240719181041.49545-12-philmd@linaro.org> --- hw/char/pl011.c | 12 ++++++------ hw/char/trace-events | 4 ++-- 2 files changed, 8 insertions(+), 8 deletions(-) diff --git a/hw/char/pl011.c b/hw/char/pl011.c index 9c045d3709..7ac2f39ac2 100644 --- a/hw/char/pl011.c +++ b/hw/char/pl011.c @@ -173,7 +173,7 @@ static inline void pl011_reset_tx_fifo(PL011State *s) s->flags |= PL011_FLAG_TXFE; } -static void pl011_put_fifo(void *opaque, uint32_t value) +static void pl011_fifo_rx_put(void *opaque, uint32_t value) { PL011State *s = (PL011State *)opaque; int slot; @@ -184,9 +184,9 @@ static void pl011_put_fifo(void *opaque, uint32_t value) s->read_fifo[slot] = value; s->read_count++; s->flags &= ~PL011_FLAG_RXFE; - trace_pl011_put_fifo(value, s->read_count); + trace_pl011_fifo_rx_put(value, s->read_count); if (s->read_count == pipe_depth) { - trace_pl011_put_fifo_full(); + trace_pl011_fifo_rx_full(); s->flags |= PL011_FLAG_RXFF; } if (s->read_count == s->read_trigger) { @@ -220,7 +220,7 @@ static void pl011_loopback_tx(PL011State *s, uint32_t value) * * For simplicity, the above described is not emulated. */ - pl011_put_fifo(s, value); + pl011_fifo_rx_put(s, value); } static void pl011_write_txdata(PL011State *s, uint8_t data) @@ -503,13 +503,13 @@ static void pl011_receive(void *opaque, const uint8_t *buf, int size) return; } - pl011_put_fifo(opaque, *buf); + pl011_fifo_rx_put(opaque, *buf); } static void pl011_event(void *opaque, QEMUChrEvent event) { if (event == CHR_EVENT_BREAK && !pl011_loopback_enabled(opaque)) { - pl011_put_fifo(opaque, DR_BE); + pl011_fifo_rx_put(opaque, DR_BE); } } diff --git a/hw/char/trace-events b/hw/char/trace-events index 8875758076..59e1f734a7 100644 --- a/hw/char/trace-events +++ b/hw/char/trace-events @@ -58,8 +58,8 @@ pl011_read(uint32_t addr, uint32_t value, const char *regname) "addr 0x%03x valu pl011_read_fifo(int read_count) "FIFO read, read_count now %d" pl011_write(uint32_t addr, uint32_t value, const char *regname) "addr 0x%03x value 0x%08x reg %s" pl011_can_receive(uint32_t lcr, int read_count, int r) "LCR 0x%08x read_count %d returning %d" -pl011_put_fifo(uint32_t c, int read_count) "new char 0x%x read_count now %d" -pl011_put_fifo_full(void) "FIFO now full, RXFF set" +pl011_fifo_rx_put(uint32_t c, int read_count) "new char 0x%02x read_count now %d" +pl011_fifo_rx_full(void) "RX FIFO now full, RXFF set" pl011_baudrate_change(unsigned int baudrate, uint64_t clock, uint32_t ibrd, uint32_t fbrd) "new baudrate %u (clk: %" PRIu64 "hz, ibrd: %" PRIu32 ", fbrd: %" PRIu32 ")" # cmsdk-apb-uart.c