Commits · bbd1494580462fa35bdd2073dba3902fb53981bf · linux / linux-davinci

21 Mar, 2007 3 commits

firewire: Export GUID as sysfs attribute. · bbd14945

Kristian Høgsberg authored Mar 20, 2007

Signed-off-by: Kristian Høgsberg <krh@redhat.com>
Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de>

bbd14945

firewire: Add sysfs attributes for config rom directory values. · 7feb9cce

Kristian Høgsberg authored Mar 21, 2007

We export the entire config rom, so this is technically redundant,
but should make udev rules and HAL integration easier.
Signed-off-by: Kristian Høgsberg <krh@redhat.com>
Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de>

7feb9cce

firewire: Make use of struct device_type. · 21351dbe

Kristian Høgsberg authored Mar 20, 2007

The device_type struct is useful for setting attributes for a device
and overriding .release and .uevent for a group of devices.  This patch
uses it this way to clean up the sysfs code a bit.
Signed-off-by: Kristian Høgsberg <krh@redhat.com>
Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de>

21351dbe

20 Mar, 2007 5 commits

firewire: ROM cache is CPU-endian · 945ac222

Stefan Richter authored Mar 20, 2007

Puts a stray endian annotation down.
Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de>

945ac222

firewire: fix compiler warnings on 64bit · d84702a5

Stefan Richter authored Mar 20, 2007

Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de>
Signed-off-by: Kristian Høgsberg <krh@redhat.com>

d84702a5

firewire: add includes for sem and rw_sem · 633c52dc
Stefan Richter authored Mar 19, 2007
```
as a precaution.
Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de>
```
633c52dc

firewire: Grab dev->sem when doing the update callback. · 015b066f

Kristian Høgsberg authored Mar 19, 2007

This serializes the update callback with the probe and remove callback from
the driver core and prevents remove from being called while update is
running for the same device.
Signed-off-by: Kristian Høgsberg <krh@redhat.com>
Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de>

015b066f

firewire: rename CONFIG_FW to CONFIG_FIREWIRE · 11f494ee

Stefan Richter authored Mar 18, 2007

to avoid confusion with CONFIG_FW_LOADER.
Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de>
Acked-by: Kristian Høgsberg <krh@redhat.com>

11f494ee

15 Mar, 2007 6 commits

firewire: Add ref-counting for sbp2_device and hold a ref while we have work scheduled. · b3d6e151
Kristian Høgsberg authored Mar 14, 2007
```
Signed-off-by: Kristian Høgsberg <krh@redhat.com>
Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de>
```
b3d6e151

firewire: Free pending transactions on cdev release. · 7e35f7f3

Kristian Høgsberg authored Mar 14, 2007

Signed-off-by: Kristian Høgsberg <krh@redhat.com>
Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de>

7e35f7f3

firewire: Zero out sd->scsi_host if we fail to register with the SCSI stack. · 693b9021
Kristian Høgsberg authored Mar 14, 2007
```
Signed-off-by: Kristian Høgsberg <krh@redhat.com>
Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de>
```
693b9021

firewire: Implement deallocation of address ranges. · 9472316b

Kristian Høgsberg authored Mar 14, 2007

Signed-off-by: Kristian Høgsberg <krh@redhat.com>
Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de>

9472316b

firewire: Move sync and tag parameters to start_iso ioctl. · eb0306ea

Kristian Høgsberg authored Mar 14, 2007

Setting these at create_context time or start_iso time doesn't matter
much, but raw1394 sets them at start_iso time so that will be easier to
emulate this way.
Signed-off-by: Kristian Høgsberg <krh@redhat.com>
Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de>

eb0306ea

firewire: Fix dualbuffer iso receive mode and drop buffer fill mode. · c70dc788

Kristian Høgsberg authored Mar 14, 2007

The dualbuffer DMA setup did not account for the iso trailer word
and thus didn't  work correctly.  With this fixed we can drop the
dual buffer fallback mode.
Signed-off-by: Kristian Høgsberg <krh@redhat.com>
Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de>

c70dc788

09 Mar, 2007 26 commits

firewire: Implement CSR cycle time and bus time registers. · d60d7f1d
Kristian Høgsberg authored Mar 07, 2007
```
Signed-off-by: Kristian Høgsberg <krh@redhat.com>
Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de>
```
d60d7f1d
firewire: Implement topology map and fix a couple of loopback bugs. · 473d28c7
Kristian Høgsberg authored Mar 07, 2007
```
Signed-off-by: Kristian Høgsberg <krh@redhat.com>
Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de>
```
473d28c7

firewire: Export juju specific rcodes to user space. · 7c6e647d

Kristian Høgsberg authored Mar 07, 2007

Signed-off-by: Kristian Høgsberg <krh@redhat.com>
Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de>

7c6e647d

firewire: Add generation field to send_request ioctl struct. · 97e35275
Kristian Høgsberg authored Mar 07, 2007
```
Signed-off-by: Kristian Høgsberg <krh@redhat.com>
Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de>
```
97e35275
firewire: Add card index field to get_info cdev ioctl struct. · e7533505
Kristian Høgsberg authored Mar 07, 2007
```
Signed-off-by: Kristian Høgsberg <krh@redhat.com>
Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de>
```
e7533505
firewire: Fix order of arguments for iso context creation. · 8fbdbb36
Kristian Høgsberg authored Mar 07, 2007
```
Signed-off-by: Kristian Høgsberg <krh@redhat.com>
Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de>
```
8fbdbb36

firewire: Track pending transactions and cancel them on cdev release. · 28cf6a04

Kristian Høgsberg authored Mar 07, 2007

Without this, pending transactions will dereference freed memory
if they complete after the device file has been closed.
Signed-off-by: Kristian Høgsberg <krh@redhat.com>
Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de>

28cf6a04

firewire: Move async transmit to use the general context code. · f319b6a0

Kristian Høgsberg authored Mar 07, 2007

The old async transmit context handling was starting and stopping
DMA for every packet transmission.  This could cause silently failing
packet transmission, if the DMA was reprogrammed too close to being
stopped.

The general context code keeps DMA running at all times and fixes this
problem.  It's also a nice cleanup.
Signed-off-by: Kristian Høgsberg <krh@redhat.com>
Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de>

f319b6a0

firewire: Use only a wait queue and terminate poll and read on device removal. · 2603bf21

Kristian Høgsberg authored Mar 07, 2007

Drop the event list semaphore and only use the wait queue and the list
to synchronize queue access.  Break out of a poll or read whenever
the device is disconnected.
Signed-off-by: Kristian Høgsberg <krh@redhat.com>
Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de>

2603bf21

firewire: Don't time out command orbs, leave that to the scsi stack. · 2aaad97b

Kristian Høgsberg authored Mar 07, 2007

The mod_timer based timing out of orb was a little to agressive and
would time out legit, but long-lived scsi cmds.  Besides, the scsi
stack keeps track of this already.  Since we're only timing out
management orbs, go back to wait_for_completion_timeout.
Signed-off-by: Kristian Høgsberg <krh@redhat.com>
Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de>

2aaad97b

firewire: Add rom_index attribute for unit sysfs directories. · 048961ef
Kristian Høgsberg authored Mar 07, 2007
```
Signed-off-by: Kristian Høgsberg <krh@redhat.com>
Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de>
```
048961ef
firewire: Quiet down fw-sbp2 logging a bit, remove stale FIXME. · 5c5539d8
Kristian Høgsberg authored Mar 07, 2007
```
Signed-off-by: Kristian Høgsberg <krh@redhat.com>
Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de>
```
5c5539d8

firewire: Switch cdev code over to use register_chrdev and keep a list of devices. · a3aca3da

Kristian Høgsberg authored Mar 07, 2007

The old mechanism kept a struct cdev for each fw device, but fops->release
would reference this struct after the device got freed in some cases.
Signed-off-by: Kristian Høgsberg <krh@redhat.com>
Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de>

a3aca3da

firewire: Generalize get_config_rom to get_info. · 344bbc4d

Kristian Høgsberg authored Mar 07, 2007

Repurpose the get_config_rom ioctl to a general get_info ioctl.
This ioctl is now used for version negotiation, and optionally
returns the config rom, and the current bus info.
Signed-off-by: Kristian Høgsberg <krh@redhat.com>
Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de>

344bbc4d

firewire: Implement ioctl to initiate bus reset. · 5371842b

Kristian Høgsberg authored Mar 07, 2007

Signed-off-by: Kristian Høgsberg <krh@redhat.com>
Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de>

5371842b

firewire: Add a bus reset event type for fw-device-cdev. · 97bd9efa

Kristian Høgsberg authored Mar 07, 2007

Signed-off-by: Kristian Høgsberg <krh@redhat.com>
Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de>

97bd9efa

firewire: Only use INIT_DELAYED_WORK for first initialization. · 1da0c93b

Kristian Høgsberg authored Mar 07, 2007

Use PREPARE_DELAYED_WORK to just change the function pointer.
Signed-off-by: Kristian Høgsberg <krh@redhat.com>
Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de>

1da0c93b

firewire: Iterate through units in a keventd callback for update callbacks. · 5f480477

Kristian Høgsberg authored Mar 07, 2007

We can't take the klist lock for the child device list in interrupt
context.
Signed-off-by: Kristian Høgsberg <krh@redhat.com>
Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de>

5f480477

firewire: Clear all interrupt bits before shutting down. · e254a4b4

Kristian Høgsberg authored Mar 07, 2007

Some flaky controllers doesn't honor the masterIntEnable bits
and can generate bus reset events even if that bit is cleared.
Signed-off-by: Kristian Høgsberg <krh@redhat.com>
Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de>

e254a4b4

firewire: Drop the unused fw_card device. · 49e1179b

Kristian Høgsberg authored Mar 07, 2007

Signed-off-by: Kristian Høgsberg <krh@redhat.com>
Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de>

49e1179b

firewire: Let an fw_descriptor specify a leading immediate key/value pair. · 937f6879

Kristian Høgsberg authored Mar 07, 2007

This lets us break out "Juju" as the model name in the config rom.
Signed-off-by: Kristian Høgsberg <krh@redhat.com>
Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de>

937f6879

firewire: Scheduled removal of SA_xxx interrupt flags fixups 3 · 65efffa8

Thomas Gleixner authored Mar 05, 2007

The obsolete SA_xxx interrupt flags have been used despite the scheduled
removal.  Fixup the remaining users in -mm.
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Acked-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Kristian Høgsberg <krh@redhat.com>
Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de>

65efffa8

firewire: adjust whitespace · 373b2edd

Stefan Richter authored Mar 04, 2007

Remove space before tab and trailing whitespace.
Unify indentation of goto target labels.
Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de>

373b2edd

firewire: Implement sync and tag matching for isochronous receive. · 98b6cbe8
Kristian Høgsberg authored Feb 16, 2007
```
Signed-off-by: Kristian Høgsberg <krh@redhat.com>
Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de>
```
98b6cbe8

firewire: Configure channel and speed at context creation time. · 21efb3cf

Kristian Høgsberg authored Feb 16, 2007

We need the channel number as we queue up iso packets for transmission
so we can fill out the header correctly.
Signed-off-by: Kristian Høgsberg <krh@redhat.com>
Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de>

21efb3cf

firewire: Store OHCI version and make sure we have at least 1.1 before doing dualbuffer. · e364cf4e
Kristian Høgsberg authored Feb 16, 2007
```
Signed-off-by: Kristian Høgsberg <krh@redhat.com>
Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de>
```
e364cf4e