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authorClemens Ladisch <clemens@ladisch.de>2010-06-10 08:35:06 +0200
committerClemens Ladisch <clemens@ladisch.de>2010-06-10 08:35:06 +0200
commita1a1132bd83d0aea51d4f19be4b4a58a064a0131 (patch)
tree93352d6aa9fd8eaa0521fbeb65853cd9f485666e /include/linux/firewire.h
parent27a2329f8235d6ce637463f5d83e98d760ef006e (diff)
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/firewire.h')
-rw-r--r--include/linux/firewire.h1
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

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