From a1a1132bd83d0aea51d4f19be4b4a58a064a0131 Mon Sep 17 00:00:00 2001 From: Clemens Ladisch Date: Thu, 10 Jun 2010 08:35:06 +0200 Subject: 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 --- include/linux/firewire.h | 1 + 1 file changed, 1 insertion(+) (limited to 'include/linux/firewire.h') 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 -- cgit v1.2.3