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| author | Clemens Ladisch <clemens@ladisch.de> | 2010-06-10 08:35:06 +0200 |
|---|---|---|
| committer | Clemens Ladisch <clemens@ladisch.de> | 2010-06-10 08:35:06 +0200 |
| commit | a1a1132bd83d0aea51d4f19be4b4a58a064a0131 (patch) | |
| tree | 93352d6aa9fd8eaa0521fbeb65853cd9f485666e /include/linux | |
| parent | 27a2329f8235d6ce637463f5d83e98d760ef006e (diff) | |
| download | linux-stable-a1a1132bd83d0aea51d4f19be4b4a58a064a0131.tar.gz linux-stable-a1a1132bd83d0aea51d4f19be4b4a58a064a0131.tar.bz2 linux-stable-a1a1132bd83d0aea51d4f19be4b4a58a064a0131.zip | |
firewire: add CSR PRIORITY_BUDGET support
If supported by the OHCI controller, implement the PRIORITY_BUDGET
register, which is required for nodes that can use asynchronous
priority arbitration.
To allow the core to determine what features the lowlevel device
supports, add a new card driver callback.
Signed-off-by: Clemens Ladisch <clemens@ladisch.de>
Diffstat (limited to 'include/linux')
| -rw-r--r-- | include/linux/firewire.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/include/linux/firewire.h b/include/linux/firewire.h index cdf8213c68ca..a50377d91254 100644 --- a/include/linux/firewire.h +++ b/include/linux/firewire.h @@ -32,6 +32,7 @@ #define CSR_CYCLE_TIME 0x200 #define CSR_BUS_TIME 0x204 #define CSR_BUSY_TIMEOUT 0x210 +#define CSR_PRIORITY_BUDGET 0x218 #define CSR_BUS_MANAGER_ID 0x21c #define CSR_BANDWIDTH_AVAILABLE 0x220 #define CSR_CHANNELS_AVAILABLE 0x224 |