Re: SII SATA request size limit

From: Marcelo Penna Guerra
Date: Sat Sep 13 2003 - 11:45:26 EST


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Alan Cox escreveu:

> On Sad, 2003-09-13 at 00:07, Marcelo Penna Guerra wrote:
>> And I still don't know how to set this limit back to 128 with 2.6.x
>kernels.
>> It can't be done the same way as in 2.4.x, can it?
>
>I dont really track 2.6, if someone took reconfiguring it out of 2.6
>that would be unfortunate and suprising.

On 2.6.0-test4-mm6, /proc/ide/hde/settings:

name value min max mode
- ---- ----- --- --- ----
acoustic 0 0 254 rw
address 0 0 2 rw
bios_cyl 65535 0 65535 rw
bios_head 16 0 255 rw
bios_sect 63 0 63 rw
bswap 0 0 1 r
current_speed 69 0 70 rw
failures 0 0 65535 rw
init_speed 69 0 70 rw
io_32bit 1 0 3 rw
keepsettings 0 0 1 rw
lun 0 0 7 rw
max_failures 1 0 65535 rw
multcount 16 0 16 rw
nice1 1 0 1 rw
nowerr 0 0 1 rw
number 0 0 3 rw
pio_mode write-only 0 255 w
slow 0 0 1 rw
unmaskirq 1 0 1 rw
using_dma 1 0 1 rw
wcache 0 0 1 rw

Anyone know the reason why it's not there anymore? Shouldn't it be
reimplemented?

Marcelo Penna Guerra
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