[PATCH] Revert "drivers: scsi: fix inaccurate block count reporting in scsi operations"

[Tom Rini]

On Mon, Dec 08, 2025 at 06:53:52PM -0800, Tony Dinh wrote:

> This reverts commit b32dda34506b4f486bc803d0c7251f987edd2455.
> 
> Currently, scsi is broken and causes data abort. I did a bisect and found
> that this commit was the cause. Reverting it and scsi is working again.
> 
> === Error Log with data abort
> 
> U-Boot 2026.01-rc4-tld-1-g0e0a198a68be (Dec 08 2025 - 17:42:05 -0800)
> Synology DS116
> 
> DS116> scsi reset
> 
> Reset SCSI
> scanning bus for devices...
> Target spinup took 0 ms.
> SATA link 1 timeout.
> AHCI 0001.0000 32 slots 2 ports 6 Gbps 0x3 impl SATA mode
> flags: 64bit ncq led only pmp fbss pio slum part sxs
>   Device 0: (0:0) Vendor: ATA Prod.: FUJITSU MHY2250B Rev: 890B
>             Type: Hard Disk
>             Capacity: 238475.1 MB = 232.8 GB (488397169 x 512)
> 
> DS116> ext2ls scsi 0:1 /boot
> data abort
> pc : [<3ffa5d3e>]	   lr : [<3ffc1515>]
> sp : 3fb65ad8  ip : 0000000c	 fp : 3fb7f220
> r10: 00002710  r9 : 3fb6aed0	 r8 : 3fb85e40
> r7 : f10a8100  r6 : 000003e8	 r5 : 000003e8  r4 : 3fb65ae0
> r3 : e38e39c1  r2 : 00000000	 r1 : 3fb65ae0  r0 : 00931767
> Flags: Nzcv  IRQs off  FIQs off  Mode SVC_32 (T)
> Code: 3ffd b510 6803 460c (6bdb) 681b
> 
> Signed-off-by: Tony Dinh <mibodhi at gmail.com>

Any comments Balaji ?

-- 
Tom
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