Re: [PATCH 1/3] iscsi-target: Convert iscsi_thread_set usage to kthread.h

2015-03-25 Thread Nicholas A. Bellinger
On Tue, 2015-03-24 at 18:37 +0200, Sagi Grimberg wrote: > On 3/23/2015 2:21 PM, Sagi Grimberg wrote: > > On 3/21/2015 8:16 AM, Nicholas A. Bellinger wrote: > >> From: Nicholas Bellinger > >> > >> This patch converts iscsi-target code to use modern kthread.h API > >> callers for creating RX/TX thre

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2015-03-25 Thread Barsan, O.A.
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Re: RFC: should we deprecate unmaintained isa-only drivers?

2015-03-25 Thread Ondrej Zary
On Tuesday 30 December 2014 17:06:16 Christoph Hellwig wrote: > We've got a few very old, isa-only SCSI HBA drivers in the tree. Of > those only one (aha152x) sas significant maintaince since the dawn > of git, all others only saw global / automatic updates. 4 of those > are fairly trivial wrappe

Re: [PATCH v3 37/42] hpsa: use block layer tag for command allocation

2015-03-25 Thread Webb Scales
Tomas, You are correct that the previous approach of using find_next_zero_bit() with a persistent offset is more run-time efficient in the worst case; however, given that "normal" operation doesn't call this allocation routine, and given that, when this routine is called, the bit mask being s

Transakce /

2015-03-25 Thread Jng Chen
Mám vzájemně vyplácena podnik pro nás oba. pokud máte zájem, můžete mi dostat na e-mailovou adresu a podrobnosti vysvětlil po telefonu. E-mail: jg.ch...@gmail.com -- To unsubscribe from this list: send the line "unsubscribe linux-scsi" in the body of a message to majord...@vger.kernel.org More

Re: BUG: SCSI aic7xxx driver and AMD IOMMU

2015-03-25 Thread Mark Hounschell
On 03/25/2015 11:13 AM, Joerg Roedel wrote: Hi again, On Wed, Mar 25, 2015 at 02:59:37PM +0100, Joerg Roedel wrote: On Tue, Mar 24, 2015 at 07:57:49AM -0400, Mark Hounschell wrote: I'll be happy to test it. Okay, here you go: git://git.kernel.org/pub/scm/linux/kernel/git/joro/linux.

Re: BUG: SCSI aic7xxx driver and AMD IOMMU

2015-03-25 Thread Joerg Roedel
Hi again, On Wed, Mar 25, 2015 at 02:59:37PM +0100, Joerg Roedel wrote: > On Tue, Mar 24, 2015 at 07:57:49AM -0400, Mark Hounschell wrote: > > I'll be happy to test it. > > Okay, here you go: > > git://git.kernel.org/pub/scm/linux/kernel/git/joro/linux.git amd-iommu I just added more patc

Re: BUG: SCSI aic7xxx driver and AMD IOMMU

2015-03-25 Thread Joerg Roedel
On Tue, Mar 24, 2015 at 07:57:49AM -0400, Mark Hounschell wrote: > I'll be happy to test it. Okay, here you go: git://git.kernel.org/pub/scm/linux/kernel/git/joro/linux.git amd-iommu This branch has two patches on-top of v4.0-rc5 which should fix the issue you described here. Please let

Re: [PATCH v2 9/9] snic:Add Makefile, patch Kconfig, MAINTAINERS

2015-03-25 Thread Hannes Reinecke
Hi Narsimhulu, On 03/11/2015 06:01 PM, Narsimhulu Musini wrote: > Kconfig for kbuild > Makefile to build snic module > > Updated MAINTAINERS file > > v2 > Added compile time flags for debugfs dependent functionality. > > Signed-off-by: Narsimhulu Musini > Signed-off-by: Sesidhar Baddela > ---

Re: [PATCH v2 8/9] snic:Add event tracing to capture IO events.

2015-03-25 Thread Hannes Reinecke
On 03/11/2015 06:01 PM, Narsimhulu Musini wrote: > snic_trc.h contains global trace structure definitions for snic driver > > snic_trc.c adds tracing functionality to capture various IO events. > It maintains global trace buffer to maintain recent history of IO events. > It helps to understand the

Re: [PATCH v2 6/9] snic:Add low level queuing interfaces

2015-03-25 Thread Hannes Reinecke
Hi Narsimhulu, On 03/11/2015 06:01 PM, Narsimhulu Musini wrote: > These files contain low level queueing interfaces includes > hardware queues, and management of hardware features. > > v2 > driver supports x86-64 arch, so removed cpu_to_XX API to maintain consistency. > > Signed-off-by: Narsimhu

Re: [PATCH v2 7/9] snic:Add sysfs entries to list stats and trace data

2015-03-25 Thread Hannes Reinecke
On 03/11/2015 06:01 PM, Narsimhulu Musini wrote: > snic_stats.h contains stats structre definitions for various events > in snic driver. > > snic_debugfs.c contains setup and cleanup of sysfs entries for listing stats, > resetting stats, enabling/disabling trace, and listing trace data. > > Signe

Re: [PATCH v2 5/9] snic:add SCSI handling, AEN, and fwreset handling

2015-03-25 Thread Hannes Reinecke
Hi Narsimhulu, On 03/11/2015 06:01 PM, Narsimhulu Musini wrote: > snic_scsi.c contains scsi handling, includes queuing io, abort, lun reset, > and host reset. Also it handles asynchronous event notifications from FW. > > v2 > Changed queuecommand to lock-free version. > Converted custom error cod

Re: [PATCH v2 4/9] snic:Add snic target discovery

2015-03-25 Thread Hannes Reinecke
On 03/11/2015 06:01 PM, Narsimhulu Musini wrote: > snic_disc.h contains snic target structure definition. > > snic_disc.c contains target discovery, setup, lookup, and cleanup > > snic_ctl.c contains retrieval of snic capabilities includes > max ios, size, SGs per request, and max concurrent requ

Re: [PATCH v2 3/9] snic:Add meta request, handling of meta requests.

2015-03-25 Thread Hannes Reinecke
Hi Narsimhulu, On 03/11/2015 06:01 PM, Narsimhulu Musini wrote: > snic_io.h contains meta request structure definition > meta request contains high level information about firmware requests. > such as request information, size, SGLs. > > snic_io.c contains interfaces to handle meta request, firmw

Re: [PATCH v2 2/9] snic:Add interrupt, resource firmware interfaces

2015-03-25 Thread Hannes Reinecke
On 03/11/2015 06:01 PM, Narsimhulu Musini wrote: > snic_fwint.h contains firmware interface structures. > > snic_res.h contains firmware request initialization > > snic_res.c contains retrieval of resource configuration, and allocation, > and initialization of HW Queues. > > snic_isr.c contains

Re: [PATCH v2 1/9] snic: snic module infrastructure

2015-03-25 Thread Hannes Reinecke
On 03/11/2015 06:01 PM, Narsimhulu Musini wrote: > snic_main.c contains module load and unload, global driver context, > PCI Registration, PCI probe and remove, SCSI ML registration functionality. > > snic.h contains snic structure definition, snic global context, and > prototypes. > > snic_os.h