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[PATCH v4 0/9] hw/sd: Support block read/write in SPI mode
From: |
Bin Meng |
Subject: |
[PATCH v4 0/9] hw/sd: Support block read/write in SPI mode |
Date: |
Thu, 28 Jan 2021 14:30:26 +0800 |
From: Bin Meng <bin.meng@windriver.com>
This includes the previously v3 series [1], and one single patch [2].
Compared to v3, this fixed the following issue in patch [v3,6/6]:
- Keep the card state to SSI_SD_CMD instead of SSI_SD_RESPONSE after
receiving the STOP_TRAN token per the spec
All software tested so far (U-Boot/Linux/VxWorks) do work without
the fix, but it is better to comform with the spec.
In addition to [2], one more issue was exposed when testing with
VxWorks driver related to STOP_TRANSMISSION (CMD12) response.
[1] http://patchwork.ozlabs.org/project/qemu-devel/list/?series=226136
[2]
1611636214-52427-1-git-send-email-bmeng.cn@gmail.com/">http://patchwork.ozlabs.org/project/qemu-devel/patch/1611636214-52427-1-git-send-email-bmeng.cn@gmail.com/
Changes in v4:
- Keep the card state to SSI_SD_CMD instead of SSI_SD_RESPONSE after
receiving the STOP_TRAN token per the spec
- new patch: fix STOP_TRANSMISSION (CMD12) response
- new patch: handle the rest commands with R1b response type
Bin Meng (9):
hw/sd: ssi-sd: Support multiple block read
hw/sd: sd: Remove duplicated codes in single/multiple block read/write
hw/sd: sd: Allow single/multiple block write for SPI mode
hw/sd: Introduce receive_ready() callback
hw/sd: ssi-sd: Support single block write
hw/sd: ssi-sd: Support multiple block write
hw/sd: ssi-sd: Fix SEND_IF_COND (CMD8) response
hw/sd: ssi-sd: Fix STOP_TRANSMISSION (CMD12) response
hw/sd: ssi-sd: Handle the rest commands with R1b response type
include/hw/sd/sd.h | 2 +
hw/sd/core.c | 13 +++++
hw/sd/sd.c | 56 ++-----------------
hw/sd/ssi-sd.c | 136 ++++++++++++++++++++++++++++++++++++++-------
4 files changed, 137 insertions(+), 70 deletions(-)
--
2.25.1
- [PATCH v4 0/9] hw/sd: Support block read/write in SPI mode,
Bin Meng <=
- [PATCH v4 1/9] hw/sd: ssi-sd: Support multiple block read, Bin Meng, 2021/01/28
- [PATCH v4 2/9] hw/sd: sd: Remove duplicated codes in single/multiple block read/write, Bin Meng, 2021/01/28
- [PATCH v4 3/9] hw/sd: sd: Allow single/multiple block write for SPI mode, Bin Meng, 2021/01/28
- [PATCH v4 4/9] hw/sd: Introduce receive_ready() callback, Bin Meng, 2021/01/28
- [PATCH v4 5/9] hw/sd: ssi-sd: Support single block write, Bin Meng, 2021/01/28
- [PATCH v4 6/9] hw/sd: ssi-sd: Support multiple block write, Bin Meng, 2021/01/28
- [PATCH v4 7/9] hw/sd: ssi-sd: Fix SEND_IF_COND (CMD8) response, Bin Meng, 2021/01/28
- [PATCH v4 8/9] hw/sd: ssi-sd: Fix STOP_TRANSMISSION (CMD12) response, Bin Meng, 2021/01/28
- [PATCH v4 9/9] hw/sd: ssi-sd: Handle the rest commands with R1b response type, Bin Meng, 2021/01/28