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[Qemu-devel] [PATCH v3 18/18] sdcard: add an enum for the SD PHY Spec ve
From: |
Philippe Mathieu-Daudé |
Subject: |
[Qemu-devel] [PATCH v3 18/18] sdcard: add an enum for the SD PHY Spec version |
Date: |
Tue, 23 Jan 2018 00:30:34 -0300 |
So far this device intends to model the Spec v1.10
Signed-off-by: Philippe Mathieu-Daudé <address@hidden>
---
hw/sd/sd.c | 7 +++++++
1 file changed, 7 insertions(+)
diff --git a/hw/sd/sd.c b/hw/sd/sd.c
index 1f6c4ce2a4..9880a5d090 100644
--- a/hw/sd/sd.c
+++ b/hw/sd/sd.c
@@ -47,6 +47,11 @@
//#define DEBUG_SD 1
+typedef enum {
+ SD_PHY_SPEC_VER_1_10 = 110,
+ SD_PHY_SPEC_VER_2_00 = 200, /* not yet supported */
+} sd_phy_spec_ver_t;
+
typedef enum {
sd_r0 = 0, /* no response */
sd_r1, /* normal response command */
@@ -122,6 +127,7 @@ struct SDState {
qemu_irq inserted_cb;
QEMUTimer *ocr_power_timer;
const char *proto_name;
+ int spec_version;
bool enable;
uint8_t dat_lines;
bool cmd_line;
@@ -2191,6 +2197,7 @@ static void sd_realize(DeviceState *dev, Error **errp)
int ret;
sd->proto_name = sd->spi ? "SPI" : "SD";
+ sd->spec_version = SD_PHY_SPEC_VER_1_10;
if (sd->blk && blk_is_read_only(sd->blk)) {
error_setg(errp, "Cannot use read-only drive as SD card");
--
2.15.1
- [Qemu-devel] [PATCH v3 12/18] sdcard: warn if host uses an incorrect address for APP CMD (CMD55), (continued)
- [Qemu-devel] [PATCH v3 12/18] sdcard: warn if host uses an incorrect address for APP CMD (CMD55), Philippe Mathieu-Daudé, 2018/01/22
- [Qemu-devel] [PATCH v3 13/18] sdcard: simplify SEND_IF_COND (CMD8), Philippe Mathieu-Daudé, 2018/01/22
- [Qemu-devel] [PATCH v3 14/18] sdcard: simplify SD_SEND_OP_COND (ACMD41), Philippe Mathieu-Daudé, 2018/01/22
- [Qemu-devel] [PATCH v3 15/18] sdcard: add SD SEND_TUNING_BLOCK (CMD19), Philippe Mathieu-Daudé, 2018/01/22
- [Qemu-devel] [PATCH v3 16/18] sdcard: add a 'uhs' property, update the OCR register ACCEPT_SWITCH_1V8 bit, Philippe Mathieu-Daudé, 2018/01/22
- [Qemu-devel] [PATCH v3 17/18] sdcard: implement the UHS-I SWITCH_FUNCTION entries (Spec v3), Philippe Mathieu-Daudé, 2018/01/22
- [Qemu-devel] [PATCH v3 18/18] sdcard: add an enum for the SD PHY Spec version,
Philippe Mathieu-Daudé <=