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[176.184.46.22]) by smtp.gmail.com with ESMTPSA id ffacd0b85a97d-3666dc46d50sm11549452f8f.67.2024.06.24.22.54.12 (version=TLS1_3 cipher=TLS_CHACHA20_POLY1305_SHA256 bits=256/256); Mon, 24 Jun 2024 22:54:13 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; t=1719294854; x=1719899654; 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=+Dw7TbCqvf3FA5r7Q8Kk2fU8m/vY/FUcBZ3OzTc5F+s=; b=GMg2j5T+iuAn33zVveDz8E0MOwz3R5bgqXy3vVap0o62HLsN48KXttFPRLoVLZSUul ivGdt8fSmxfGyIp0udlgFDCEV3unvIPZMUDQdZP5zGKJpPTk31ZpSAaZJ1sicfemxJYc JkhrtvOulzloU2Onc9gb9/mjh3jOwn1zXMP5yxI7fTIrftiBS5bD0Wp5KlaUYXUgxigj yM7jC9Upmv+Hb6JAmR+ioRjYdeFbYpQcmKf0wC8muejCeqYHRmyccJMWYJBfZjyqlcxG 36sKdp76QohsJyOyDxnGYO/erBzNHDmpzRFwaAYPjh/G024AkOsWvWCgS9tYQqZ/EPwH D1pw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1719294854; x=1719899654; 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=+Dw7TbCqvf3FA5r7Q8Kk2fU8m/vY/FUcBZ3OzTc5F+s=; b=uJdGIUCITS9JzulK8+HrReizvAL1oxfQIS2Nv+qlDyS+KAAWvHF6WdoRVeTi/88uA5 /kqSf942C8Ec+vaKLRswqlgPmmDOFWgRvO0PIOAskODpqzv83Cbh3BAGVAxnI7r2511B Y9D9Rmt4o/Bx6niNt8ykMtCNzo0/b17BvVoBHsWAZblMhHkQpujmWlBDl8/+nxSXKsoA xPaAcpc9umQzh2WXqTTUkYlw5ZcplsAcbEA8Q+rbi6h+NuKOwklg1gUDeQdnsjI5RYdR H7W/twG12VTOFD8AvwWz+mqmZRNkMhh0xlWraZpbX4XeCkpYGeP/YE+MwwC1QprSqts5 qGqA== X-Gm-Message-State: AOJu0Yw0XW6ePdd8UkBBqmdIT6d6NWvbX27gyO451wi94VKDM3Qm+Sz0 6LWfc9R7ZsH2Y+HeM3u+eCeJs9MVyhbPlkRHQ4bIYZ7v7kPH13PWAC6wOYrFOwFXwk0lK6/M99F c X-Google-Smtp-Source: AGHT+IEI8xOUGeZGlT9TyChqUUcjFvnX3GyPQxcmgCZc27chblJKDReheB16/IsA16iqACR+edGizQ== X-Received: by 2002:a05:600c:2d05:b0:421:82ed:28d1 with SMTP id 5b1f17b1804b1-4248cc73e25mr42975115e9.41.1719294853895; Mon, 24 Jun 2024 22:54:13 -0700 (PDT) From: =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= To: qemu-devel@nongnu.org Cc: qemu-block@nongnu.org, =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= , =?UTF-8?q?C=C3=A9dric=20Le=20Goater?= , Bin Meng Subject: [PATCH v2 03/12] hw/sd/sdcard: Track last command used to help logging Date: Tue, 25 Jun 2024 07:53:44 +0200 Message-ID: <20240625055354.23273-4-philmd@linaro.org> X-Mailer: git-send-email 2.41.0 In-Reply-To: <20240625055354.23273-1-philmd@linaro.org> References: <20240625055354.23273-1-philmd@linaro.org> MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Received-SPF: pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) client-ip=209.51.188.17; envelope-from=qemu-devel-bounces+importer=patchew.org@nongnu.org; helo=lists.gnu.org; Received-SPF: pass client-ip=2a00:1450:4864:20::329; envelope-from=philmd@linaro.org; helo=mail-wm1-x329.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=unavailable 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+importer=patchew.org@nongnu.org Sender: qemu-devel-bounces+importer=patchew.org@nongnu.org X-ZohoMail-DKIM: pass (identity @linaro.org) X-ZM-MESSAGEID: 1719294950907100006 The command is selected on the I/O lines, and further processing might be done on the DAT lines via the sd_read_byte() and sd_write_byte() handlers. Since these methods can't distinct between normal and APP commands, keep the name of the current command in the SDState and use it in the DAT handlers. This fixes a bug that all normal commands were displayed as APP commands. Fixes: 2ed61fb57b ("sdcard: Display command name when tracing CMD/ACMD") Signed-off-by: Philippe Mathieu-Daud=C3=A9 Tested-by: C=C3=A9dric Le Goater --- hw/sd/sd.c | 12 ++++++++---- 1 file changed, 8 insertions(+), 4 deletions(-) diff --git a/hw/sd/sd.c b/hw/sd/sd.c index ec58c5e2a6..14bfcc5d6b 100644 --- a/hw/sd/sd.c +++ b/hw/sd/sd.c @@ -134,6 +134,7 @@ struct SDState { uint32_t pwd_len; uint8_t function_group[6]; uint8_t current_cmd; + const char *last_cmd_name; /* True if we will handle the next command as an ACMD. Note that this = does * *not* track the APP_CMD status bit! */ @@ -1150,12 +1151,13 @@ static sd_rsp_type_t sd_normal_command(SDState *sd,= SDRequest req) uint16_t rca; uint64_t addr; =20 + sd->last_cmd_name =3D sd_cmd_name(req.cmd); /* CMD55 precedes an ACMD, so we are not interested in tracing it. * However there is no ACMD55, so we want to trace this particular cas= e. */ if (req.cmd !=3D 55 || sd->expecting_acmd) { trace_sdcard_normal_command(sd_proto(sd)->name, - sd_cmd_name(req.cmd), req.cmd, + sd->last_cmd_name, req.cmd, req.arg, sd_state_name(sd->state)); } =20 @@ -1616,7 +1618,8 @@ static sd_rsp_type_t sd_normal_command(SDState *sd, S= DRequest req) static sd_rsp_type_t sd_app_command(SDState *sd, SDRequest req) { - trace_sdcard_app_command(sd_proto(sd)->name, sd_acmd_name(req.cmd), + sd->last_cmd_name =3D sd_acmd_name(req.cmd); + trace_sdcard_app_command(sd_proto(sd)->name, sd->last_cmd_name, req.cmd, req.arg, sd_state_name(sd->state)); sd->card_status |=3D APP_CMD; =20 @@ -1909,7 +1912,7 @@ void sd_write_byte(SDState *sd, uint8_t value) return; =20 trace_sdcard_write_data(sd_proto(sd)->name, - sd_acmd_name(sd->current_cmd), + sd->last_cmd_name, sd->current_cmd, value); switch (sd->current_cmd) { case 24: /* CMD24: WRITE_SINGLE_BLOCK */ @@ -2065,7 +2068,7 @@ uint8_t sd_read_byte(SDState *sd) io_len =3D (sd->ocr & (1 << 30)) ? 512 : sd->blk_len; =20 trace_sdcard_read_data(sd_proto(sd)->name, - sd_acmd_name(sd->current_cmd), + sd->last_cmd_name, sd->current_cmd, io_len); switch (sd->current_cmd) { case 6: /* CMD6: SWITCH_FUNCTION */ @@ -2210,6 +2213,7 @@ static void sd_instance_init(Object *obj) { SDState *sd =3D SD_CARD(obj); =20 + sd->last_cmd_name =3D "UNSET"; sd->enable =3D true; sd->ocr_power_timer =3D timer_new_ns(QEMU_CLOCK_VIRTUAL, sd_ocr_poweru= p, sd); } --=20 2.41.0