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It was actually rendered unused by the move to the spi transport
class, but never taken out.
Signed-off-by: James Bottomley <[email protected]>
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This is the first half of a patch to add the generic domain validation
to mptspi. It also creates a secondary "virtual" channel for raid
component devices since these are now exported with no_uld_attach.
What Eric and I would have really liked is to export all physical
components on channel 0 and all raid components on channel 1.
Unfortunately, this would result in device renumbering on platforms with
mixed RAID/Physical devices which was considered unacceptable for
userland stability reasons.
Still to be done is to plug back the extra parameter setting and DV
pieces on reset and hotplug.
Signed-off-by: James Bottomley <[email protected]>
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Adds support to retrieve the enclosure and bay identifiers. This patch
is from Eric with minor modifications from me, rewritten from a buggy
patch of mine, based on the earlier CSMI implementation from Eric..
Signed-off-by: Christoph Hellwig <[email protected]>
Signed-off-by: James Bottomley <[email protected]>
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This patch makes two needlessly global functions static.
Signed-off-by: Adrian Bunk <[email protected]>
Signed-off-by: James Bottomley <[email protected]>
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Removes wierd humor, and bad language printk in mptlan.
Signed-off-by: Eric Moore <[email protected]>
Signed-off-by: James Bottomley <[email protected]>
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Adding aen support.
Signed-off-by: Eric Moore <[email protected]>
Signed-off-by: James Bottomley <[email protected]>
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Fix's firmware download ioctl to work with SAS.
Signed-off-by: Eric Moore <[email protected]>
Signed-off-by: James Bottomley <[email protected]>
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Moving the toolbox call from mptbase.c, over to
mptctl.c, and using the mptctl infastructure to issue
the call. The existing code is hanging on certain HP platforms
when this ioctl is issued, and this patch fix's that.
Signed-off-by: Eric Moore <[email protected]>
Signed-off-by: James Bottomley <[email protected]>
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Bug fix for correctly setting sense width
for the MPTCOMMAND ioctl.
Signed-off-by: Eric Moore <[email protected]>
Signed-off-by: James Bottomley <[email protected]>
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Use the hard coded value MPTCTL_EVENT_LOG_SIZE to fix
bug where in certain cases, the ioc->eventLogSize was
initialized.
Signed-off-by: Eric Moore <[email protected]>
Signed-off-by: James Bottomley <[email protected]>
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Change from using wait_event_interruptible_timeout to
wait_event_timeout. Also delete white space and duplicate
line of code.
Signed-off-by: Eric Moore <[email protected]>
Signed-off-by: James Bottomley <[email protected]>
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Add bus_type recognization in ioctl path for SAS.
Signed-off-by: Eric Moore <[email protected]>
Signed-off-by: James Bottomley <[email protected]>
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This adds support for new function types in
the existing MPTCOMMAND ioctl.
Signed-off-by: Eric Moore <[email protected]>
Signed-off-by: James Bottomley <[email protected]>
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This adds a sanity check in the interrupt routine
insures incoming message frames are a valid
message frames.
The code for setting 0xdeadbeaf in the freed message
frames, apparently was already submitted by Christoph
in previous patch submission.
Signed-off-by: Eric Moore <[email protected]>
Signed-off-by: James Bottomley <[email protected]>
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devices
This patch inhibits sending spi negotiation parameters
for non-configured devices from the slave_destroy function.
Signed-off-by: Eric Moore <[email protected]>
Signed-off-by: James Bottomley <[email protected]>
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The ioc->alt_ioc->alt_ioc pointer is not getting cleared
during driver unload time. This dangling pointer
can result in panic in certain circumstances, such
as error recovery, or firmware download in flashless
environments. This only impacts dual functions controllers,
such as 1030. Please apply.
This patch also includes a small cosmetic name change
for mpt_spi_log_info.
Signed-off-by: Eric Moore <[email protected]>
Signed-off-by: James Bottomley <[email protected]>
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When people use the userspace scanning facilities on SAS hardware the
LLDD gets bogus slave_alloc calls. Just fail those gracefully instead
of printing a warning in mptsas and another one in the midlayer.
Signed-off-by: Christoph Hellwig <[email protected]>
Signed-off-by: James Bottomley <[email protected]>
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Adding verbose message returned from firmware
when a task mangment request fails.
Signed-off-by: Eric Moore <[email protected]>
Signed-off-by: James Bottomley <[email protected]>
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On Mon, Jan 16, 2006 at 06:53:24PM -0700, Moore, Eric wrote:
> Adding MSI support, and command line for enabling
> it. By default, the command line option has MSI disabled.
mpt_msi_enable is initialized to 0 implicitly, no need to do that. Also
replace if (mpt_msi_enable == 1) tests with just if (mpt_msi_enable).
Updated patch below:
Signed-off-by: James Bottomley <[email protected]>
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Signed-off-by: Eric Moore <[email protected]>
Signed-off-by: James Bottomley <[email protected]>
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A customer request to send raid asyn actions
from firmware to the event syslog. This shows
when raid volumes go degraded, or complete resync,
or volumes created/deleted, etc.
Signed-off-by: Eric Moore <[email protected]>
Signed-off-by: James Bottomley <[email protected]>
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Increasing the reply frame size by 16 bytes, to
be in sync with the other fusion drivers.
Signed-off-by: Eric Moore <[email protected]>
Signed-off-by: James Bottomley <[email protected]>
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On Mon, Jan 16, 2006 at 06:53:13PM -0700, Moore, Eric wrote:
> The task managment request timeout in the eh threads was set
> for U320 timing, which is between 2-5 seconds.
> This is too small for FC and SAS.
> According to the firmware engineers, Fibre needs to be 40 seconds
> and SAS needs to be 10 seconds.
The timeout selection should probably be done in a little helper instead
of duplicated in a few places. Updated patch below.
Signed-off-by: James Bottomley <[email protected]>
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Increase the port enable timeout only for SAS from 30 to 300 seconds.
A customer request for the handling large topologies.
Signed-off-by: Eric Moore <[email protected]>
Signed-off-by: James Bottomley <[email protected]>
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This patch is for spi. This issues bus reset when driver
loads. Handling cases when initator has negotiated for packetized,
and target negotiated for non-packetized; effectly this bus reset
is getting both target and initiator on the same sheet of music.
Signed-off-by: Eric Moore <[email protected]>
Signed-off-by: James Bottomley <[email protected]>
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The prior fusion patches moved an invocation of a function,
mptscsih_TMHandler(), static to mptscsih.c into mptsas.c
Make the function unstatic, move the header to mptscsih.h and export it.
Signed-off-by: James Bottomley <[email protected]>
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Signed-off-by: Eric Moore <[email protected]>
Signed-off-by: James Bottomley <[email protected]>
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This fix's problems with recent fc submission regarding
i/o being redirected to the wrong target.
Signed-off-by: Michael Reed <[email protected]>
Signed-off-by: Eric Moore <[email protected]>
Signed-off-by: James Bottomley <[email protected]>
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This moves code intented for SAS from
the generic mptscsih module over to the
mptsas module.
Signed-off-by: Eric Moore <[email protected]>
Signed-off-by: James Bottomley <[email protected]>
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The issuing of the target reset
used in device hot removal case so the
firmware queue is flushed out off outstanding
commands.
Signed-off-by: Eric Moore <[email protected]>
Signed-off-by: James Bottomley <[email protected]>
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RAID event support.
This will hot add and remove raid volumes
when managment application creates and
deletes the volumes. The driver is basically
responding to firmware asyn events, and reporting
the changes to the above layers.
Signed-off-by: Eric Moore <[email protected]>
Signed-off-by: James Bottomley <[email protected]>
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Remove the "inline" keyword from a bunch of big functions in the kernel with
the goal of shrinking it by 30kb to 40kb
Signed-off-by: Arjan van de Ven <[email protected]>
Signed-off-by: Ingo Molnar <[email protected]>
Acked-by: Jeff Garzik <[email protected]>
Signed-off-by: Andrew Morton <[email protected]>
Signed-off-by: Linus Torvalds <[email protected]>
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Now that mptfc actually uses the transport class, it can't be built
without it.
Signed-off-by: James Bottomley <[email protected]>
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The fix is to write 'MPI_HIM_DIM' to the Host Interrupt Mask
register, when enabling interrupts. Instead of the
tilde of MPI_HIM_RIM.
Apparently writing '1's to some of the reserved bits was causing
all the bits to go to `1`, which effectly disabled all interrupts.
Signed-off-by: Eric Moore <[email protected]>
Signed-off-by: James Bottomley <[email protected]>
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This updates mpi headers in fusion drivers to version 1.5.12.
Signed-off-by: Eric Moore <[email protected]>
Signed-off-by: James Bottomley <[email protected]>
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The SAS RAID volumes are reported beyond the expected number of phys.
Signed-off-by: Eric Moore <[email protected]>
Signed-off-by: James Bottomley <[email protected]>
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Add software recognition for the new LSI Logic Fibre Channel controller.
Signed-off-by: Eric Moore <[email protected]>
Signed-off-by: James Bottomley <[email protected]>
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Signed-off-by: Michael Reed <[email protected]>
Signed-off-by: Eric Moore <[email protected]>
Signed-off-by: James Bottomley <[email protected]>
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Convert kmalloc + memset to kzalloc or kcalloc in fusion.
Signed-off-by: Christoph Hellwig <[email protected]>
Signed-off-by: James Bottomley <[email protected]>
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Signed-off-by: Christoph Hellwig <[email protected]>
Signed-off-by: James Bottomley <[email protected]>
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Adds hotplug support for SAS end devices. Unfortunately the fusion
firmware doesn't generate similar events for expanders addition/removal
so we can't support them yet. Eric has an idea about a clever scheme to
find out about expander changes so that'll be added later on.
Signed-off-by: Christoph Hellwig <[email protected]>
Signed-off-by: James Bottomley <[email protected]>
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These days ioctl32.h is only used for communication of fs/compat.c and
fs/compat_ioctl.c and doesn't contain anything of interest to drivers.
Remove inclusion in various drivers.
Signed-off-by: Christoph Hellwig <[email protected]>
Signed-off-by: Andrew Morton <[email protected]>
Signed-off-by: Linus Torvalds <[email protected]>
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Signed-off-by: Eric Moore <[email protected]>
Signed-off-by: James Bottomley <[email protected]>
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This utilizes the hostdata area that is hung off of scsi_target and
scsi_device for saving unique firmware mapping. This will be required
for supporting new Fibre and SPI transport support.
This also fixs problems in error handling error code for SAS
controllers, in which the incorrect mapping was passed to the
firmware.
Signed-off-by: Eric Moore <[email protected]>
Signed-off-by: James Bottomley <[email protected]>
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This moves some functions around from within the #define
MPTSCSIH_ENABLE_DOMAIN_VALIDATION area, in preperation for generic
domain validation.
Signed-off-by: Eric Moore <[email protected]>
Signed-off-by: James Bottomley <[email protected]>
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This changes to SPI for the bus_type enumeration.
Signed-off-by: Eric Moore <[email protected]>
Signed-off-by: James Bottomley <[email protected]>
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This cleans the returning failure conditions of the
mptsas/mptfc/mptspi probe routines.
Signed-off-by: Eric Moore <[email protected]>
Signed-off-by: James Bottomley <[email protected]>
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Signed-off-by: Eric Moore <[email protected]>
Signed-off-by: James Bottomley <[email protected]>
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Syncronization for Domain Validation workqueue and the initiation of the
alternate controller. Its possible that dv could be terminated if the
workqueue on the 1st channel doesn complete in time before the 2nd channel
begins initialization.
Signed-off-by: Eric Moore <[email protected]>
Signed-off-by: James Bottomley <[email protected]>
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