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[83.51.162.1]) by smtp.gmail.com with ESMTPSA id p18sm2099172ejm.55.2020.06.30.06.39.29 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 30 Jun 2020 06:39:30 -0700 (PDT) From: =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= To: qemu-devel@nongnu.org Subject: [PATCH v7 15/17] hw/sd/sdcard: Correctly display the command name in trace events Date: Tue, 30 Jun 2020 15:39:09 +0200 Message-Id: <20200630133912.9428-16-f4bug@amsat.org> X-Mailer: git-send-email 2.21.3 In-Reply-To: <20200630133912.9428-1-f4bug@amsat.org> References: <20200630133912.9428-1-f4bug@amsat.org> MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 8bit Received-SPF: pass client-ip=2a00:1450:4864:20::644; envelope-from=philippe.mathieu.daude@gmail.com; helo=mail-ej1-x644.google.com X-detected-operating-system: by eggs.gnu.org: No matching host in p0f cache. That's all we know. X-Spam_score_int: 0 X-Spam_score: 0.0 X-Spam_bar: / X-Spam_report: (0.0 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_EF=-0.1, FREEMAIL_FORGED_FROMDOMAIN=1, FREEMAIL_FROM=0.001, HEADER_FROM_DIFFERENT_DOMAINS=1, RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=_AUTOLEARN X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Peter Maydell , =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= , =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= , qemu-block@nongnu.org Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: "Qemu-devel" Some ACMD were incorrectly displayed. Fix by remembering if we are processing a ACMD (with current_cmd_is_acmd) and add the sd_current_cmd_name() helper, which display to correct name regardless it is a CMD or ACMD. Signed-off-by: Philippe Mathieu-Daudé --- hw/sd/sd.c | 17 ++++++++++++++--- 1 file changed, 14 insertions(+), 3 deletions(-) diff --git a/hw/sd/sd.c b/hw/sd/sd.c index 3e9faa8add..eb549a52e1 100644 --- a/hw/sd/sd.c +++ b/hw/sd/sd.c @@ -125,6 +125,7 @@ struct SDState { uint8_t pwd[16]; uint32_t pwd_len; uint8_t function_group[6]; + bool current_cmd_is_acmd; uint8_t current_cmd; /* True if we will handle the next command as an ACMD. Note that this does * *not* track the APP_CMD status bit! @@ -1718,6 +1719,8 @@ int sd_do_command(SDState *sd, SDRequest *req, req->cmd); req->cmd &= 0x3f; } + sd->current_cmd = req->cmd; + sd->current_cmd_is_acmd = sd->expecting_acmd; if (sd->card_status & CARD_IS_LOCKED) { if (!cmd_valid_while_locked(sd, req->cmd)) { @@ -1745,7 +1748,6 @@ int sd_do_command(SDState *sd, SDRequest *req, /* Valid command, we can update the 'state before command' bits. * (Do this now so they appear in r1 responses.) */ - sd->current_cmd = req->cmd; sd->card_status &= ~CURRENT_STATE; sd->card_status |= (last_state << 9); } @@ -1806,6 +1808,15 @@ send_response: return rsplen; } +static const char *sd_current_cmd_name(SDState *sd) +{ + if (sd->current_cmd_is_acmd) { + return sd_acmd_name(sd->current_cmd); + } else { + return sd_cmd_name(sd->current_cmd); + } +} + static void sd_blk_read(SDState *sd, uint64_t addr, uint32_t len) { trace_sdcard_read_block(addr, len); @@ -1844,7 +1855,7 @@ void sd_write_data(SDState *sd, uint8_t value) return; trace_sdcard_write_data(sd->proto_name, - sd_acmd_name(sd->current_cmd), + sd_current_cmd_name(sd), sd->current_cmd, value); switch (sd->current_cmd) { case 24: /* CMD24: WRITE_SINGLE_BLOCK */ @@ -1998,7 +2009,7 @@ uint8_t sd_read_data(SDState *sd) io_len = (sd->ocr & (1 << 30)) ? HWBLOCK_SIZE : sd->blk_len; trace_sdcard_read_data(sd->proto_name, - sd_acmd_name(sd->current_cmd), + sd_current_cmd_name(sd), sd->current_cmd, io_len); switch (sd->current_cmd) { case 6: /* CMD6: SWITCH_FUNCTION */ -- 2.21.3