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[Qemu-devel] [PATCH v2 18/25] sdcard: add an enum for the SD PHY Spec ve
From: |
Philippe Mathieu-Daudé |
Subject: |
[Qemu-devel] [PATCH v2 18/25] sdcard: add an enum for the SD PHY Spec version |
Date: |
Wed, 3 Jan 2018 18:24:29 -0300 |
So far this device intends to model the Spec v2.00
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 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");
--
2.15.1
- [Qemu-devel] [PATCH v2 09/25] sdcard: use G_BYTE from cutils, (continued)
- [Qemu-devel] [PATCH v2 09/25] sdcard: use G_BYTE from cutils, Philippe Mathieu-Daudé, 2018/01/03
- [Qemu-devel] [PATCH v2 10/25] sdcard: remove unreachable code, Philippe Mathieu-Daudé, 2018/01/03
- [Qemu-devel] [PATCH v2 13/25] sdcard: let function handling response codes returns the response size, Philippe Mathieu-Daudé, 2018/01/03
- [Qemu-devel] [PATCH v2 12/25] sdcard: use a 16-bit integer for the 16-bit RCA register, Philippe Mathieu-Daudé, 2018/01/03
- [Qemu-devel] [PATCH v2 14/25] sdcard: add missing command CMD55, Philippe Mathieu-Daudé, 2018/01/03
- [Qemu-devel] [PATCH v2 11/25] sdcard: replace switch(unique case) statements -> if(case), Philippe Mathieu-Daudé, 2018/01/03
- [Qemu-devel] [PATCH v2 15/25] sdcard: add missing CMD54 SDIO command, Philippe Mathieu-Daudé, 2018/01/03
- [Qemu-devel] [RFC PATCH v2 16/25] sdcard: add missing SPI legal commands, Philippe Mathieu-Daudé, 2018/01/03
- [Qemu-devel] [PATCH v2 18/25] sdcard: add an enum for the SD PHY Spec version,
Philippe Mathieu-Daudé <=
- [Qemu-devel] [RFC PATCH v2 17/25] sdcard: fix SPI response length, Philippe Mathieu-Daudé, 2018/01/03
- [Qemu-devel] [PATCH v2 19/25] sdcard: check if the card capacity is supported, Philippe Mathieu-Daudé, 2018/01/03
- [Qemu-devel] [PATCH v2 21/25] sdcard: add cmd_version_supported(), improve cmd_class_supported(), Philippe Mathieu-Daudé, 2018/01/03
- [Qemu-devel] [PATCH v2 20/25] sdcard: Don't always set the high capacity bit, Philippe Mathieu-Daudé, 2018/01/03
- [Qemu-devel] [PATCH v2 22/25] sdcard: remove unreachable SPI commands, Philippe Mathieu-Daudé, 2018/01/03
- [Qemu-devel] [PATCH v2 24/25] sdcard: introduce Spec v3.01 SD commands, Philippe Mathieu-Daudé, 2018/01/03
- [Qemu-devel] [RFC PATCH v2 23/25] sdcard: store the bus protocol in an enum, Philippe Mathieu-Daudé, 2018/01/03
- [Qemu-devel] [PATCH v2 25/25] sdcard: introduce Spec v4.51 & v5.1 MMC commands, Philippe Mathieu-Daudé, 2018/01/03