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[Qemu-devel] [PATCH v4 00/20] SDCard: bugfixes, support UHS-I (part 5)
From: |
Philippe Mathieu-Daudé |
Subject: |
[Qemu-devel] [PATCH v4 00/20] SDCard: bugfixes, support UHS-I (part 5) |
Date: |
Thu, 15 Feb 2018 19:13:05 -0300 |
Some refactors, few bugfixes, better SD/SPI support.
With this series apply, machines can use SD cards in UHS-I mode.
(mostly imported from Alistair Francis work)
MMC mode split out for another series,
so UHS enabled MMC cards are still not usable:
kernel: mmc0: SDHCI controller on PCI [0000:00:05.0] using ADMA
kernel: sd 0:0:0:0: Attached scsi generic sg0 type 0
kernel: mmc0: Skipping voltage switch
[mmc kthread looping]
Since v3:
- simpler SPI handling, improved descriptions (Alistair review)
- inverted patches 16/17 order
Since v2:
- split again in 2... other part is cleanup/tracing
Since v1:
- rewrote mostly all patches to keep it simpler.
$ git backport-diff
001/20:[----] [-C] 'sdcard: Don't always set the high capacity bit'
002/20:[----] [-C] 'sdcard: update the CSD CRC register regardless the CSD
structure version'
003/20:[----] [-C] 'sdcard: fix the 'maximum data transfer rate' to 25MHz'
004/20:[----] [-C] 'sdcard: clean the SCR register and add few comments'
005/20:[----] [--] 'sdcard: remove commands from unsupported old MMC
specification'
006/20:[----] [--] 'sdcard: simplify using the ldst API'
007/20:[0008] [FC] 'sdcard: use the correct masked OCR in the R3 reply'
008/20:[----] [-C] 'sdcard: use the registerfields API for the CARD_STATUS
register masks'
009/20:[----] [--] 'sdcard: handle CMD54 (SDIO)'
010/20:[down] 'sdcard: handle the Security Specification commands'
011/20:[down] 'sdcard: use a more descriptive label 'unimplemented_spi_cmd''
012/20:[0034] [FC] 'sdcard: handles more commands in SPI mode'
013/20:[----] [--] 'sdcard: check the card is in correct state for APP CMD
(CMD55)'
014/20:[----] [--] 'sdcard: warn if host uses an incorrect address for APP CMD
(CMD55)'
015/20:[----] [--] 'sdcard: simplify SEND_IF_COND (CMD8)'
016/20:[----] [--] 'sdcard: simplify SD_SEND_OP_COND (ACMD41)'
017/20:[----] [--] 'sdcard: add SD SEND_TUNING_BLOCK (CMD19)'
018/20:[----] [--] 'sdcard: implement the UHS-I SWITCH_FUNCTION entries (Spec
v3)'
019/20:[----] [-C] 'sdcard: add a 'uhs' property, update the OCR register
ACCEPT_SWITCH_1V8 bit'
020/20:[----] [--] 'sdcard: add an enum for the SD PHY Spec version'
Based-on: address@hidden
Philippe Mathieu-Daudé (20):
sdcard: Don't always set the high capacity bit
sdcard: update the CSD CRC register regardless the CSD structure
version
sdcard: fix the 'maximum data transfer rate' to 25MHz
sdcard: clean the SCR register and add few comments
sdcard: remove commands from unsupported old MMC specification
sdcard: simplify using the ldst API
sdcard: use the correct masked OCR in the R3 reply
sdcard: use the registerfields API for the CARD_STATUS register masks
sdcard: handle CMD54 (SDIO)
sdcard: handle the Security Specification commands
sdcard: use a more descriptive label 'unimplemented_spi_cmd'
sdcard: handles more commands in SPI mode
sdcard: check the card is in correct state for APP CMD (CMD55)
sdcard: warn if host uses an incorrect address for APP CMD (CMD55)
sdcard: simplify SEND_IF_COND (CMD8)
sdcard: simplify SD_SEND_OP_COND (ACMD41)
sdcard: add SD SEND_TUNING_BLOCK (CMD19)
sdcard: implement the UHS-I SWITCH_FUNCTION entries (Spec v3)
sdcard: add a 'uhs' property, update the OCR register
ACCEPT_SWITCH_1V8 bit
sdcard: add an enum for the SD PHY Spec version
hw/sd/sd.c | 498 ++++++++++++++++++++++++++++++++++++-----------------
hw/sd/trace-events | 1 +
2 files changed, 343 insertions(+), 156 deletions(-)
--
2.16.1
- [Qemu-devel] [PATCH v4 00/20] SDCard: bugfixes, support UHS-I (part 5),
Philippe Mathieu-Daudé <=
- [Qemu-devel] [PATCH v4 01/20] sdcard: Don't always set the high capacity bit, Philippe Mathieu-Daudé, 2018/02/15
- [Qemu-devel] [PATCH v4 02/20] sdcard: update the CSD CRC register regardless the CSD structure version, Philippe Mathieu-Daudé, 2018/02/15
- [Qemu-devel] [PATCH v4 03/20] sdcard: fix the 'maximum data transfer rate' to 25MHz, Philippe Mathieu-Daudé, 2018/02/15
- [Qemu-devel] [PATCH v4 04/20] sdcard: clean the SCR register and add few comments, Philippe Mathieu-Daudé, 2018/02/15
- [Qemu-devel] [PATCH v4 05/20] sdcard: remove commands from unsupported old MMC specification, Philippe Mathieu-Daudé, 2018/02/15
- [Qemu-devel] [PATCH v4 06/20] sdcard: simplify using the ldst API, Philippe Mathieu-Daudé, 2018/02/15
- [Qemu-devel] [PATCH v4 07/20] sdcard: use the correct masked OCR in the R3 reply, Philippe Mathieu-Daudé, 2018/02/15
- [Qemu-devel] [PATCH v4 08/20] sdcard: use the registerfields API for the CARD_STATUS register masks, Philippe Mathieu-Daudé, 2018/02/15
- [Qemu-devel] [PATCH v4 09/20] sdcard: handle CMD54 (SDIO), Philippe Mathieu-Daudé, 2018/02/15
- [Qemu-devel] [PATCH v4 10/20] sdcard: handle the Security Specification commands, Philippe Mathieu-Daudé, 2018/02/15