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17 commits

Author SHA1 Message Date
Kristian Høgsberg
7c6e647da0 firewire: Export juju specific rcodes to user space. 
Signed-off-by: Kristian Høgsberg <krh@redhat.com>
Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de>
 2007-03-09 22:03:14 +01:00
Kristian Høgsberg
97e3527538 firewire: Add generation field to send_request ioctl struct. 
Signed-off-by: Kristian Høgsberg <krh@redhat.com>
Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de>
 2007-03-09 22:03:13 +01:00
Kristian Høgsberg
e7533505fe firewire: Add card index field to get_info cdev ioctl struct. 
Signed-off-by: Kristian Høgsberg <krh@redhat.com>
Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de>
 2007-03-09 22:03:13 +01:00
Kristian Høgsberg
344bbc4de1 firewire: Generalize get_config_rom to get_info. 
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>
 2007-03-09 22:03:08 +01:00
Kristian Høgsberg
5371842b72 firewire: Implement ioctl to initiate bus reset. 
Signed-off-by: Kristian Høgsberg <krh@redhat.com>
Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de>
 2007-03-09 22:03:08 +01:00
Kristian Høgsberg
97bd9efa5a firewire: Add a bus reset event type for fw-device-cdev. 
Signed-off-by: Kristian Høgsberg <krh@redhat.com>
Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de>
 2007-03-09 22:03:08 +01:00
Kristian Høgsberg
98b6cbe83b firewire: Implement sync and tag matching for isochronous receive. 
Signed-off-by: Kristian Høgsberg <krh@redhat.com>
Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de>
 2007-03-09 22:03:04 +01:00
Kristian Høgsberg
21efb3cfc6 firewire: Configure channel and speed at context creation time. 
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>
 2007-03-09 22:03:03 +01:00
Kristian Høgsberg
9b32d5f307 firewire: Acummulate received iso headers and send them back to user space. 
Signed-off-by: Kristian Høgsberg <krh@redhat.com>
Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de>
 2007-03-09 22:03:00 +01:00
Kristian Høgsberg
b82956685a firewire: Implement functionality to stop isochronous DMA contexts. 
Signed-off-by: Kristian Høgsberg <krh@redhat.com>
Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de>
 2007-03-09 22:02:59 +01:00
Kristian Høgsberg
69cdb7268c firewire: Rename 'send_iso' to 'start_iso'. 
Signed-off-by: Kristian Høgsberg <krh@redhat.com>
Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de>
 2007-03-09 22:02:59 +01:00
Kristian Høgsberg
295e3feb92 firewire: Implement basic isochronous receive functionality. 
Signed-off-by: Kristian Høgsberg <krh@redhat.com>
Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de>
 2007-03-09 22:02:58 +01:00
Kristian Høgsberg
9aad812538 firewire: Split the iso buffer out from fw_iso_context and avoid vmalloc. 
This patch splits out the iso buffer so we can initialize it at mmap
time with the size provided in the mmap call.  Furthermore, allocate
the backing pages using alloc_page to avoid setting up kernel side
virtual memory mappings for the pages.

Signed-off-by: Kristian Høgsberg <krh@redhat.com>
Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de>
 2007-03-09 22:02:57 +01:00
Kristian Høgsberg
746083d86c firewire: Add lock transaction opcodes to fw-device-cdev.h. 
Signed-off-by: Kristian Høgsberg <krh@redhat.com>
Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de>
 2007-03-09 22:02:47 +01:00
Stefan Richter
5e20c28218 firewire: whitespace adjustments 
Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de>
Signed-off-by: Kristian Høgsberg <krh@redhat.com>
 2007-03-09 22:02:40 +01:00
Stefan Richter
687198bbd2 firewire: consistent ifndef blocks in header files 
Replace __fw_core_h by __fw_transaction_h to match the file name.
Add comments to the final #endif in header files.

Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de>
 2007-03-09 22:02:38 +01:00
Kristian Høgsberg
19a15b937b firewire: Add device probing and sysfs integration. 
Signed-off-by: Kristian Høgsberg <krh@redhat.com>
Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de>
 2007-03-09 22:02:33 +01:00