Re: [PATCH v42 06/98] hw/sd/sdcard: Do not store vendor data on block drive (CMD56)

2024-07-02 Thread Philippe Mathieu-Daudé
On 2/7/24 18:04, Philippe Mathieu-Daudé wrote: On 1/7/24 10:01, Luc Michel wrote: On 09:00 Fri 28 Jun , Philippe Mathieu-Daudé wrote: Caution: This message originated from an External Source. Use proper caution when opening attachments, clicking links, or responding. "General command" (G

Re: [PATCH v42 06/98] hw/sd/sdcard: Do not store vendor data on block drive (CMD56)

2024-07-02 Thread Philippe Mathieu-Daudé
On 1/7/24 10:01, Luc Michel wrote: On 09:00 Fri 28 Jun , Philippe Mathieu-Daudé wrote: Caution: This message originated from an External Source. Use proper caution when opening attachments, clicking links, or responding. "General command" (GEN_CMD, CMD56) is described as: GEN_CMD is t

Re: [PATCH v42 06/98] hw/sd/sdcard: Do not store vendor data on block drive (CMD56)

2024-07-01 Thread Daniel P . Berrangé
On Fri, Jun 28, 2024 at 09:00:42AM +0200, Philippe Mathieu-Daudé wrote: > "General command" (GEN_CMD, CMD56) is described as: > > GEN_CMD is the same as the single block read or write > commands (CMD24 or CMD17). The difference is that [...] > the data block is not a memory payload data but

Re: [PATCH v42 06/98] hw/sd/sdcard: Do not store vendor data on block drive (CMD56)

2024-07-01 Thread Luc Michel
On 09:00 Fri 28 Jun , Philippe Mathieu-Daudé wrote: > Caution: This message originated from an External Source. Use proper caution > when opening attachments, clicking links, or responding. > > > "General command" (GEN_CMD, CMD56) is described as: > > GEN_CMD is the same as the single blo

[PATCH v42 06/98] hw/sd/sdcard: Do not store vendor data on block drive (CMD56)

2024-06-28 Thread Philippe Mathieu-Daudé
"General command" (GEN_CMD, CMD56) is described as: GEN_CMD is the same as the single block read or write commands (CMD24 or CMD17). The difference is that [...] the data block is not a memory payload data but has a vendor specific format and meaning. Thus this block must not be stored ov