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X-Received-From: 2607:f8b0:400d:c0d::243 Subject: [Qemu-devel] [PATCH v2 18/25] sdcard: add an enum for the SD PHY Spec version X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: "Edgar E . Iglesias" , Prasad J Pandit , Peter Crosthwaite , =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= , qemu-devel@nongnu.org, Paul Brook , =?UTF-8?q?Marc-Andr=C3=A9=20Lureau?= Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: "Qemu-devel" X-ZohoMail-DKIM: fail (Header signature does not verify) X-ZohoMail: RDKM_2 RSF_0 Z_629925259 SPT_0 So far this device intends to model the Spec v2.00 Signed-off-by: Philippe Mathieu-Daud=C3=A9 --- hw/sd/sd.c | 7 +++++++ 1 file changed, 7 insertions(+) diff --git a/hw/sd/sd.c b/hw/sd/sd.c index 024a9fa1df..ed5874e4d6 100644 --- a/hw/sd/sd.c +++ b/hw/sd/sd.c @@ -58,6 +58,11 @@ do { fprintf(stderr, "SD: " fmt , ## __VA_ARGS__); } whi= le (0) =20 #define SDCARD_CMD_MAX 64 =20 +typedef enum { + SD_PHY_SPEC_VER_2_00 =3D 200, + SD_PHY_SPEC_VER_3_01 =3D 301, /* not yet supported */ +} sd_phy_spec_ver_t; + typedef enum { sd_r0 =3D 0, /* no response */ sd_r1, /* normal response command */ @@ -114,6 +119,7 @@ struct SDState { uint32_t pwd_len; uint8_t function_group[6]; =20 + int spec_version; bool spi; =20 uint32_t mode; /* current card mode, one of SDCardModes */ @@ -1977,6 +1983,7 @@ static void sd_realize(DeviceState *dev, Error **errp) int ret; =20 sd->proto_name =3D sd->spi ? "SPI" : "SD"; + sd->spec_version =3D SD_PHY_SPEC_VER_2_00; =20 if (sd->blk && blk_is_read_only(sd->blk)) { error_setg(errp, "Cannot use read-only drive as SD card"); --=20 2.15.1