On 6/15/23 17:14, Ulf Hansson wrote:
I finally got around testing the other card, there are changes in CSD
and SSR which indicate there was a HW change, but nothing significant.
Considering we still have a non-working card sample size 1, I wonder
whether I should just consider this card defective and archive it. Or
would you prefer a quirk based on manufacturing date ? I am also CCing
Xander, maybe they can check internally at Kingston .
Old 2019 card:
--------------
mmc1: host does not support reading read-only switch, assuming write-enable
mmc1: new ultra high speed SDR104 SDXC card at address 5048
mmcblk1: mmc1:5048 SD64G 58.0 GiB
mmcblk1: p1
~ # grep -H . /sys/class/mmc_host/mmc1/mmc1\:5048/*
/sys/class/mmc_host/mmc1/mmc1:5048/cid:9f544953443634476136980065013b00
/sys/class/mmc_host/mmc1/mmc1:5048/csd:400e00325b590001cfff7f800a400000
/sys/class/mmc_host/mmc1/mmc1:5048/date:11/2019
/sys/class/mmc_host/mmc1/mmc1:5048/dsr:0x404
/sys/class/mmc_host/mmc1/mmc1:5048/erase_size:512
/sys/class/mmc_host/mmc1/mmc1:5048/fwrev:0x1
/sys/class/mmc_host/mmc1/mmc1:5048/hwrev:0x6
/sys/class/mmc_host/mmc1/mmc1:5048/manfid:0x00009f
/sys/class/mmc_host/mmc1/mmc1:5048/name:SD64G
/sys/class/mmc_host/mmc1/mmc1:5048/ocr:0x00300000
/sys/class/mmc_host/mmc1/mmc1:5048/oemid:0x5449
/sys/class/mmc_host/mmc1/mmc1:5048/preferred_erase_size:4194304
/sys/class/mmc_host/mmc1/mmc1:5048/rca:0x5048
/sys/class/mmc_host/mmc1/mmc1:5048/scr:0205848701006432
/sys/class/mmc_host/mmc1/mmc1:5048/serial:0x36980065
/sys/class/mmc_host/mmc1/mmc1:5048/ssr:000000000800000004009000011b391e000800000002ff0003000000000000000000000000000000000000000000000000000000000000000000000000000000
/sys/class/mmc_host/mmc1/mmc1:5048/type:SD
/sys/class/mmc_host/mmc1/mmc1:5048/uevent:DRIVER=mmcblk
/sys/class/mmc_host/mmc1/mmc1:5048/uevent:MMC_TYPE=SD
/sys/class/mmc_host/mmc1/mmc1:5048/uevent:MMC_NAME=SD64G
/sys/class/mmc_host/mmc1/mmc1:5048/uevent:MODALIAS=mmc:block
New 2023 card:
--------------
mmc1: host does not support reading read-only switch, assuming write-enable
mmc1: new ultra high speed SDR104 SDXC card at address 5048
mmcblk1: mmc1:5048 SD64G 58.0 GiB
mmcblk1: p1
~ # grep -H . /sys/class/mmc_host/mmc1/mmc1\:5048/*
/sys/class/mmc_host/mmc1/mmc1:5048/cid:9f54495344363447614890060a017500
/sys/class/mmc_host/mmc1/mmc1:5048/csd:400e00325b590001cf9f7f800a400000
/sys/class/mmc_host/mmc1/mmc1:5048/date:05/2023
/sys/class/mmc_host/mmc1/mmc1:5048/dsr:0x404
/sys/class/mmc_host/mmc1/mmc1:5048/erase_size:512
/sys/class/mmc_host/mmc1/mmc1:5048/fwrev:0x1
/sys/class/mmc_host/mmc1/mmc1:5048/hwrev:0x6
/sys/class/mmc_host/mmc1/mmc1:5048/manfid:0x00009f
/sys/class/mmc_host/mmc1/mmc1:5048/name:SD64G
/sys/class/mmc_host/mmc1/mmc1:5048/ocr:0x00300000
/sys/class/mmc_host/mmc1/mmc1:5048/oemid:0x5449
/sys/class/mmc_host/mmc1/mmc1:5048/preferred_erase_size:4194304
/sys/class/mmc_host/mmc1/mmc1:5048/rca:0x5048
/sys/class/mmc_host/mmc1/mmc1:5048/scr:0205848701006432
/sys/class/mmc_host/mmc1/mmc1:5048/serial:0x4890060a
/sys/class/mmc_host/mmc1/mmc1:5048/ssr:000000000800000004009000010f391e000800000002ff0003000000000000000000000000000000000000000000000000000000000000000000000000000000
/sys/class/mmc_host/mmc1/mmc1:5048/type:SD
/sys/class/mmc_host/mmc1/mmc1:5048/uevent:DRIVER=mmcblk
/sys/class/mmc_host/mmc1/mmc1:5048/uevent:MMC_TYPE=SD
/sys/class/mmc_host/mmc1/mmc1:5048/uevent:MMC_NAME=SD64G
/sys/class/mmc_host/mmc1/mmc1:5048/uevent:MODALIAS=mmc:block
diff (-old 2019, +new 2023):
----------------------------
-/sys/class/mmc_host/mmc1/mmc1:5048/cid:9f544953443634476136980065013b00
-/sys/class/mmc_host/mmc1/mmc1:5048/csd:400e00325b590001cfff7f800a400000
-/sys/class/mmc_host/mmc1/mmc1:5048/date:11/2019
+/sys/class/mmc_host/mmc1/mmc1:5048/cid:9f54495344363447614890060a017500
+/sys/class/mmc_host/mmc1/mmc1:5048/csd:400e00325b590001cf9f7f800a400000
+/sys/class/mmc_host/mmc1/mmc1:5048/date:05/2023
/sys/class/mmc_host/mmc1/mmc1:5048/dsr:0x404
/sys/class/mmc_host/mmc1/mmc1:5048/erase_size:512
/sys/class/mmc_host/mmc1/mmc1:5048/fwrev:0x1
@@ -18,10 +18,15 @@
/sys/class/mmc_host/mmc1/mmc1:5048/preferred_erase_size:4194304
/sys/class/mmc_host/mmc1/mmc1:5048/rca:0x5048
/sys/class/mmc_host/mmc1/mmc1:5048/scr:0205848701006432
-/sys/class/mmc_host/mmc1/mmc1:5048/serial:0x36980065
-/sys/class/mmc_host/mmc1/mmc1:5048/ssr:000000000800000004009000011b391e000800000002ff0003000000000000000000000000000000000000000000000000000000000000000000000000000000
+/sys/class/mmc_host/mmc1/mmc1:5048/serial:0x4890060a
+/sys/class/mmc_host/mmc1/mmc1:5048/ssr:000000000800000004009000010f391e000800000002ff0003000000000000000000000000000000000000000000000000000000000000000000000000000000
/sys/class/mmc_host/mmc1/mmc1:5048/type:SD
/sys/class/mmc_host/mmc1/mmc1:5048/uevent:DRIVER=mmcblk
/sys/class/mmc_host/mmc1/mmc1:5048/uevent:MMC_TYPE=SD
/sys/class/mmc_host/mmc1/mmc1:5048/uevent:MMC_NAME=SD64G
/sys/class/mmc_host/mmc1/mmc1:5048/uevent:MODALIAS=mmc:block
Changes:
--------
CID: PSN (serial number), MDT (manufacturing date)
CSD: C_SIZE: 0x1cfff -> 0x1cf9f
SSR: ERASE_TIMEOUT: 6 -> 3
