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bh=/x47xZoGwEv6OAz6MBmyY9zpVBzbWRJPcmwD+bMVYlw=; b=eiAaTusgzE3kDAF0iEQpH2Sj1rz2A5gFuLP8PB5LKt+JscoTjehlFbZDvYCSpy/KWQ r8vVQnRy04DkHuDSDmTiyesWK3MTr0RGmu16ksl1DHDBEvospnsUIX4vlaJGCedRzY9e 80EGNNhJSPJyusol5vMK3I/6NHklDwDzGGfbrVvWW4c4KQCpozbGGUirItwdUG6ftFC2 OFh4PBuOSoO+Z1u3iIny7s2AV8RT0J0zFtkXXyOIqp90AoggODcNtSWNf6ZUl2FqvM4A vuBDSR6JdM9YprNBv1Srlpz5ydMgwqJRvfTKvzdTf0rZqcUPnIqzrLMFMbsNUB7Jwz3n 1ufA== X-Gm-Message-State: AOJu0YzoybJynZeNy/E4YNQ+wSWRDQKAW2fVc2sxyslhqrdDT2u34Mnv gVBs0OsxQkAhxZHsqxte9dQ2ZhWDEg3BMhGVpg3et57Y6TgLv3h9Q0vB8igNTcaJgjQ2fu2eWNX S21Y= X-Google-Smtp-Source: AGHT+IHIffP3eoDK3lp+Dsk1EVAr7+ayiVMUPIvMaNU+oG2qF71kpRxETFsxr3lXcr12NedK+Ixwlg== X-Received: by 2002:a19:6b03:0:b0:52c:8339:d09b with SMTP id 2adb3069b0e04-52ce18327b5mr9879299e87.1.1719558481672; Fri, 28 Jun 2024 00:08:01 -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 55/98] hw/sd/sdcard: Add sd_cmd_SET_BLOCKLEN handler (CMD16) Date: Fri, 28 Jun 2024 09:01:31 +0200 Message-ID: <20240628070216.92609-56-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::129; envelope-from=philmd@linaro.org; helo=mail-lf1-x129.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: 1719558537752100003 Signed-off-by: Philippe Mathieu-Daud=C3=A9 Reviewed-by: C=C3=A9dric Le Goater --- hw/sd/sd.c | 37 +++++++++++++++++++------------------ 1 file changed, 19 insertions(+), 18 deletions(-) diff --git a/hw/sd/sd.c b/hw/sd/sd.c index d7ed8aee73..d731c3df58 100644 --- a/hw/sd/sd.c +++ b/hw/sd/sd.c @@ -240,7 +240,7 @@ 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 { - [16] =3D "SET_BLOCKLEN", [17] =3D "READ_SINGLE_BLO= CK", + [17] =3D "READ_SINGLE_BLOCK= ", [18] =3D "READ_MULTIPLE_BLOCK", [21] =3D "DPS_spec", [24] =3D "WRITE_BLOCK", [25] =3D "WRITE_MULTIPLE_= BLOCK", @@ -1425,6 +1425,22 @@ static sd_rsp_type_t sd_cmd_GO_INACTIVE_STATE(SDStat= e *sd, SDRequest req) return sd_r0; } =20 +/* CMD16 */ +static sd_rsp_type_t sd_cmd_SET_BLOCKLEN(SDState *sd, SDRequest req) +{ + if (sd->state !=3D sd_transfer_state) { + return sd_invalid_state_for_cmd(sd, req); + } + if (req.arg > (1 << HWBLOCK_SHIFT)) { + sd->card_status |=3D BLOCK_LEN_ERROR; + } else { + trace_sdcard_set_blocklen(req.arg); + sd->blk_len =3D req.arg; + } + + return sd_r1; +} + /* CMD19 */ static sd_rsp_type_t sd_cmd_SEND_TUNING_BLOCK(SDState *sd, SDRequest req) { @@ -1491,23 +1507,6 @@ static sd_rsp_type_t sd_normal_command(SDState *sd, = SDRequest req) =20 switch (req.cmd) { /* Block read commands (Class 2) */ - case 16: /* CMD16: SET_BLOCKLEN */ - switch (sd->state) { - case sd_transfer_state: - if (req.arg > (1 << HWBLOCK_SHIFT)) { - sd->card_status |=3D BLOCK_LEN_ERROR; - } else { - trace_sdcard_set_blocklen(req.arg); - sd->blk_len =3D req.arg; - } - - return sd_r1; - - default: - break; - } - break; - case 17: /* CMD17: READ_SINGLE_BLOCK */ addr =3D sd_req_get_address(sd, req); switch (sd->state) { @@ -2306,6 +2305,7 @@ static const SDProto sd_proto_spi =3D { [10] =3D {0, sd_spi, "SEND_CID", spi_cmd_SEND_CID}, [12] =3D {0, sd_spi, "STOP_TRANSMISSION", sd_cmd_STOP_TRANSMISSIO= N}, [13] =3D {0, sd_spi, "SEND_STATUS", sd_cmd_SEND_STATUS}, + [16] =3D {2, sd_spi, "SET_BLOCKLEN", sd_cmd_SET_BLOCKLEN}, [34] =3D {10, sd_spi, "READ_SEC_CMD", sd_cmd_optional}, [35] =3D {10, sd_spi, "WRITE_SEC_CMD", sd_cmd_optional}, [36] =3D {10, sd_spi, "SEND_PSI", sd_cmd_optional}, @@ -2337,6 +2337,7 @@ static const SDProto sd_proto_sd =3D { [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}, + [16] =3D {2, sd_ac, "SET_BLOCKLEN", sd_cmd_SET_BLOCKLEN}, [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