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[176.184.4.239]) by smtp.gmail.com with ESMTPSA id ffacd0b85a97d-3675a0fc623sm1328893f8f.87.2024.06.28.00.07.55 (version=TLS1_3 cipher=TLS_CHACHA20_POLY1305_SHA256 bits=256/256); Fri, 28 Jun 2024 00:07:56 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; t=1719558476; x=1720163276; darn=nongnu.org; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:to:from:from:to:cc:subject:date:message-id :reply-to; bh=wED9lVuSIJVna4+aCIAwx+9S/4ApkNiJ+n4u5rDB9Rw=; b=BXFniOJtGwTowF1Wb42HmNOEjT011/k4PffiB29z91IzNdzH3FAHm6VCDBy364oym3 LTY7v+W+OQkvl5+YISHAslr8VJ/i/vGHzJt5UqHZzThpgniad2sFrC+Dq4lKzcLmJWdJ 9mK1/iP0p6aP/cLTaZxeR+jjhSSDEm+JtVLN87PdTQ6FEDkYfCmQluHaBaHVfFG6KWuX sli4eq3+vn5htW92VNgpIg24gsABKYpK0svkj5awXrPx6yTKA19DbbdAsVbYsjSh12nd KiAmFKtnSep7KqHlwXrIG1brPUm9fad4lQVhxU8kbl/1XdNVAso1OEL4BcsNCd7k/cG3 FvzA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1719558476; x=1720163276; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:to:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=wED9lVuSIJVna4+aCIAwx+9S/4ApkNiJ+n4u5rDB9Rw=; b=PCLCDlgFBQap6cAT9v/JC8RpMoxuqiFwudGGVwEfY03Jvn83TZO7s7Gw1KNsbElBo0 el5B/mDM8A/t0DZd0HnP1M4ajTuRIJ99A8WVk+Pxs1inn0Z7oTh3KkAi6d9zyAJ6B4VM TGagtFlZWSn2G6oAlizIqkiOVTkJZePJnah2G5+Q9P3jw9SN4Fv2lS7uyIMdcJ5QKNZQ COWhWBLc1tTRA58ZZRXDTStt57qA05Qh+sppqhL6WfeuRe8qwEg+j4eqZTXVTxPDoJpA JkXbtuRwSqgv7yVoIym+YQ/8dJ/DRzGrjP/Q2O5Q440xbOuuxLKB0TH6XhAHcYY2VMqW hiQg== X-Gm-Message-State: AOJu0YzrjPWt4ZO0tN7CKnQn+jspaMEGhBd20m4JBAVi9RdhxjhiHstN jYM0rD1YNDmjA7STOnPuIr4v6wTLmoAi5T0zD846JM5hf7di1DlC8Ya8tljypJWbKifC9OX3F+R dBVk= X-Google-Smtp-Source: AGHT+IGRz9yqr2mZoOGEIQcHLr8gOYiyGF0rwkiCDU+892Ekvm1FzgzAN1lg6+wsid4cj6TLJ8OnLg== X-Received: by 2002:a05:600c:4fcd:b0:425:672a:768e with SMTP id 5b1f17b1804b1-425672a7849mr22553215e9.4.1719558476632; Fri, 28 Jun 2024 00:07:56 -0700 (PDT) From: =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= To: qemu-devel@nongnu.org, =?UTF-8?q?C=C3=A9dric=20Le=20Goater?= Subject: [PATCH v42 54/98] hw/sd/sdcard: Add sd_cmd_GO_INACTIVE_STATE handler (CMD15) Date: Fri, 28 Jun 2024 09:01:30 +0200 Message-ID: <20240628070216.92609-55-philmd@linaro.org> X-Mailer: git-send-email 2.41.0 In-Reply-To: <20240628070216.92609-1-philmd@linaro.org> References: <20240628070216.92609-1-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::32b; envelope-from=philmd@linaro.org; helo=mail-wm1-x32b.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+importer=patchew.org@nongnu.org Sender: qemu-devel-bounces+importer=patchew.org@nongnu.org X-ZohoMail-DKIM: pass (identity @linaro.org) X-ZM-MESSAGEID: 1719558947704100003 Signed-off-by: Philippe Mathieu-Daud=C3=A9 Reviewed-by: C=C3=A9dric Le Goater --- hw/sd/sd.c | 37 +++++++++++++++++++++++++------------ 1 file changed, 25 insertions(+), 12 deletions(-) diff --git a/hw/sd/sd.c b/hw/sd/sd.c index bb80d11f87..d7ed8aee73 100644 --- a/hw/sd/sd.c +++ b/hw/sd/sd.c @@ -240,7 +240,6 @@ static const char *sd_response_name(sd_rsp_type_t rsp) static const char *sd_cmd_name(SDState *sd, uint8_t cmd) { static const char *cmd_abbrev[SDMMC_CMD_MAX] =3D { - [15] =3D "GO_INACTIVE_STATE= ", [16] =3D "SET_BLOCKLEN", [17] =3D "READ_SINGLE_BLO= CK", [18] =3D "READ_MULTIPLE_BLOCK", [21] =3D "DPS_spec", @@ -1402,6 +1401,30 @@ static sd_rsp_type_t sd_cmd_SEND_STATUS(SDState *sd,= SDRequest req) return sd_req_rca_same(sd, req) ? sd_r1 : sd_r0; } =20 +/* CMD15 */ +static sd_rsp_type_t sd_cmd_GO_INACTIVE_STATE(SDState *sd, SDRequest req) +{ + if (sd->mode !=3D sd_data_transfer_mode) { + return sd_invalid_mode_for_cmd(sd, req); + } + switch (sd->state) { + case sd_standby_state: + case sd_transfer_state: + case sd_sendingdata_state: + case sd_receivingdata_state: + case sd_programming_state: + case sd_disconnect_state: + break; + default: + return sd_invalid_state_for_cmd(sd, req); + } + if (sd_req_rca_same(sd, req)) { + sd->state =3D sd_inactive_state; + } + + return sd_r0; +} + /* CMD19 */ static sd_rsp_type_t sd_cmd_SEND_TUNING_BLOCK(SDState *sd, SDRequest req) { @@ -1467,17 +1490,6 @@ static sd_rsp_type_t sd_normal_command(SDState *sd, = SDRequest req) } =20 switch (req.cmd) { - /* Basic commands (Class 0 and Class 1) */ - case 15: /* CMD15: GO_INACTIVE_STATE */ - if (sd->mode !=3D sd_data_transfer_mode) { - return sd_invalid_mode_for_cmd(sd, req); - } - rca =3D sd_req_get_rca(sd, req); - if (sd->rca =3D=3D rca) { - sd->state =3D sd_inactive_state; - } - return sd_r0; - /* Block read commands (Class 2) */ case 16: /* CMD16: SET_BLOCKLEN */ switch (sd->state) { @@ -2324,6 +2336,7 @@ static const SDProto sd_proto_sd =3D { [11] =3D {0, sd_ac, "VOLTAGE_SWITCH", sd_cmd_optional}, [12] =3D {0, sd_ac, "STOP_TRANSMISSION", sd_cmd_STOP_TRANSMISSI= ON}, [13] =3D {0, sd_ac, "SEND_STATUS", sd_cmd_SEND_STATUS}, + [15] =3D {0, sd_ac, "GO_INACTIVE_STATE", sd_cmd_GO_INACTIVE_STA= TE}, [19] =3D {2, sd_adtc, "SEND_TUNING_BLOCK", sd_cmd_SEND_TUNING_BLO= CK}, [20] =3D {2, sd_ac, "SPEED_CLASS_CONTROL", sd_cmd_optional}, [23] =3D {2, sd_ac, "SET_BLOCK_COUNT", sd_cmd_SET_BLOCK_COUNT}, --=20 2.41.0