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| author | Stefan Richter <stefanr@s5r6.in-berlin.de> | 2008-05-24 16:41:09 +0200 |
|---|---|---|
| committer | Stefan Richter <stefanr@s5r6.in-berlin.de> | 2008-07-14 13:06:03 +0200 |
| commit | e534fe16b987780744da351acece2a4699783096 (patch) | |
| tree | fdeafe1851b2b40b3def1f4135a7fc847deb595a /drivers/firewire/fw-transaction.h | |
| parent | 435f972697fcd4c424db941f0ea8f2e38eda2b39 (diff) | |
firewire: implement broadcast_channel CSR for 1394a compliance
See IEEE 1394a clause 8.3.2.3.11.
Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de>
Diffstat (limited to 'drivers/firewire/fw-transaction.h')
| -rw-r--r-- | drivers/firewire/fw-transaction.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/firewire/fw-transaction.h b/drivers/firewire/fw-transaction.h index 04d3854f656..f3a493d596c 100644 --- a/drivers/firewire/fw-transaction.h +++ b/drivers/firewire/fw-transaction.h @@ -80,6 +80,9 @@ #define CSR_SPEED_MAP 0x2000 #define CSR_SPEED_MAP_END 0x3000 +#define BROADCAST_CHANNEL_INITIAL (1 << 31 | 31) +#define BROADCAST_CHANNEL_VALID (1 << 30) + #define fw_notify(s, args...) printk(KERN_NOTICE KBUILD_MODNAME ": " s, ## args) #define fw_error(s, args...) printk(KERN_ERR KBUILD_MODNAME ": " s, ## args) @@ -236,6 +239,7 @@ struct fw_card { */ int self_id_count; u32 topology_map[252 + 3]; + u32 broadcast_channel; spinlock_t lock; /* Take this lock when handling the lists in * this struct. */ |