Kristian Høgsberg
7c6e647da0
firewire: Export juju specific rcodes to user space.
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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.
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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.
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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.
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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.
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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.
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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.
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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.
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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.
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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.
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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'.
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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.
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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.
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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.
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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
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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
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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.
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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