Displaying 2 results from an estimated 2 matches for "max_payload_size".
2008 Mar 13
12
7-disk raidz achieves 430 MB/s reads and 220 MB/s writes on a $1320 box
...at the beginning of the platter -- I don''t know why it varies so much
between different units of the same model, additional seeks caused by
reallocated sectors perhaps) I found out that an important factor influencing
the max bandwidth of a PCI Express device such as the SiI3132 is the
Max_Payload_Size setting, which can be set from 128 to 4096 bytes by writing
to bits 7:5 of the Device Control Register (offset 08h) in the PCI Express
Capability Structure (starting at offset 70h on the SiI3132):
$ /usr/X11/bin/pcitweak -r 2:0 -h 0x78 # read the register
0x2007
Bits 7:5 of 0x2007 a...
2024 Oct 31
16
[PATCH v3 00/15] NVKM GSP RPC kernel docs, cleanups and fixes
Hi folks:
Here is the leftover of the previous spin of NVKM GSP RPC fixes, which
is handling the return of large GSP message. PATCH 1 and 2 in the previous
spin were merged [1], and this spin is based on top of PATCH 1 and PATCH 2
in the previous spin.
Besides the support of the large GSP message, kernel doc and many cleanups
are introduced according to the comments in the previous spin [2].