Message ID | 20180103212436.15762-19-f4bug@amsat.org |
---|---|
State | New |
Headers | show
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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: <qemu-devel.nongnu.org> List-Unsubscribe: <https://lists.nongnu.org/mailman/options/qemu-devel>, <mailto:qemu-devel-request@nongnu.org?subject=unsubscribe> List-Archive: <http://lists.nongnu.org/archive/html/qemu-devel/> List-Post: <mailto:qemu-devel@nongnu.org> List-Help: <mailto:qemu-devel-request@nongnu.org?subject=help> List-Subscribe: <https://lists.nongnu.org/mailman/listinfo/qemu-devel>, <mailto:qemu-devel-request@nongnu.org?subject=subscribe> Cc: "Edgar E . Iglesias" <edgar.iglesias@xilinx.com>, Prasad J Pandit <pjp@fedoraproject.org>, Peter Crosthwaite <crosthwaite.peter@gmail.com>, =?utf-8?q?Philippe_M?= =?utf-8?q?athieu-Daud=C3=A9?= <f4bug@amsat.org>, qemu-devel@nongnu.org, Paul Brook <paul@codesourcery.com>, =?utf-8?q?Marc-Andr=C3=A9_Lureau?= <marcandre.lureau@redhat.com> Errors-To: qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org Sender: "Qemu-devel" <qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org> |
Series |
SDCard: housekeeping, improve SPI, introduce new Specs
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expand
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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__); } while (0) #define SDCARD_CMD_MAX 64 +typedef enum { + SD_PHY_SPEC_VER_2_00 = 200, + SD_PHY_SPEC_VER_3_01 = 301, /* not yet supported */ +} sd_phy_spec_ver_t; + typedef enum { sd_r0 = 0, /* no response */ sd_r1, /* normal response command */ @@ -114,6 +119,7 @@ struct SDState { uint32_t pwd_len; uint8_t function_group[6]; + int spec_version; bool spi; uint32_t mode; /* current card mode, one of SDCardModes */ @@ -1977,6 +1983,7 @@ static void sd_realize(DeviceState *dev, Error **errp) int ret; sd->proto_name = sd->spi ? "SPI" : "SD"; + sd->spec_version = SD_PHY_SPEC_VER_2_00; if (sd->blk && blk_is_read_only(sd->blk)) { error_setg(errp, "Cannot use read-only drive as SD card");
So far this device intends to model the Spec v2.00 Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org> --- hw/sd/sd.c | 7 +++++++ 1 file changed, 7 insertions(+)