From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([2001:4830:134:3::10]:45893) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1fQzJF-0001we-P3 for qemu-devel@nongnu.org; Thu, 07 Jun 2018 14:06:54 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1fQzJC-0004Jq-I6 for qemu-devel@nongnu.org; Thu, 07 Jun 2018 14:06:53 -0400 Sender: =?UTF-8?Q?Philippe_Mathieu=2DDaud=C3=A9?= From: =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= Date: Thu, 7 Jun 2018 15:06:34 -0300 Message-Id: <20180607180641.874-1-f4bug@amsat.org> MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Subject: [Qemu-devel] [PATCH v2 0/7] sdcard: cleanup the SD_SPEC version List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: Alistair Francis , Peter Maydell Cc: =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= , qemu-devel@nongnu.org, qemu-arm@nongnu.org, Paolo Bonzini , Peter Crosthwaite , Paul Brook , Igor Mitsyanko Since v2: - heavy documentation improvements - squashed previous 3+4 "add spec_version property default to v2" for atomicity - SSI/SD patch downgraded to RFC - added Alistair R-b tags v1: http://lists.nongnu.org/archive/html/qemu-devel/2018-06/msg00388.html Hi, This series adds a 'spec_version' property to the SD Card device, to allow to limit some commands to specific spec version range (some firmwares use this feature to detect which spec version the card implements). This [v2: does NOT] restore the SSI/SD support of the Stellaris LM3S6965EVB board, which allow to stress the SD Card code with a nice integration test (waiting for another series to get merged to add the Avocado test): $ qemu-system-arm -M lm3s6965evb -serial stdio \ -kernel sd_card.bin -sd sdcard.img SD Card Example Program Type 'help' for help. /> ls Open listing ----A 2012/04/25 17:44 12 README.TXT 1 File(s), 12 bytes total 0 Dir(s), 61182K bytes free /> cat README.TXT Hello World See: http://lists.nongnu.org/archive/html/qemu-devel/2012-04/msg03790.html http://lists.nongnu.org/archive/html/qemu-devel/2018-06/msg00353.html Regards, Phil. [----] : patches are identical [####] : number of functional differences between upstream/downstream patch [down] : patch is downstream-only The flags [FC] indicate (F)unctional and (C)ontextual differences, respectively 001/8:[----] [--] 'sdcard: Update the Configuration Register (SCR) to Spec Version 1.10' 002/8:[----] [--] 'sdcard: Allow commands valid in SPI mode' 003/8:[0017] [FC] 'sdcard: Add a 'spec_version' property' 004/8:[down] 'sdcard: Set Spec v2.00 as default' 005/8:[----] [--] 'hw/sd/ssi-sd: Force cards connected in SPI mode to use Spec v1.10' 006/8:[----] [--] 'sdcard: Disable SEND_IF_COND (CMD8) for Spec v1' 007/8:[----] [--] 'sdcard: Reflect when the Spec v3 is supported in the Config Register (SCR)' 008/8:[----] [--] 'sdcard: Disable CMD19/CMD23 for Spec v2' Philippe Mathieu-Daudé (7): sdcard: Update the Configuration Register (SCR) to Spec Version 1.10 sdcard: Allow commands valid in SPI mode sdcard: Add a 'spec_version' property, default to Spec v2.00 sdcard: Disable SEND_IF_COND (CMD8) for Spec v1 sdcard: Reflect when the Spec v3 is supported in the Config Register (SCR) sdcard: Disable CMD19/CMD23 for Spec v2 hw/sd/ssi-sd: Force cards connected in SPI mode to use Spec v1.10 include/hw/sd/sd.h | 6 ++++++ hw/sd/sd.c | 50 +++++++++++++++++++++++++++++----------------- hw/sd/ssi-sd.c | 2 ++ 3 files changed, 40 insertions(+), 18 deletions(-) -- 2.17.1