summaryrefslogtreecommitdiffstats
path: root/drivers/firewire/core.h
diff options
context:
space:
mode:
authorStefan Richter <stefanr@s5r6.in-berlin.de>2010-06-12 20:30:21 +0200
committerStefan Richter <stefanr@s5r6.in-berlin.de>2010-06-19 13:01:41 +0200
commitdb3c9cc105ee844f6cd7a1beb9926fb8e9a093ae (patch)
tree5fe981b7be4ffb97a506e23836d6c81a61dc8c91 /drivers/firewire/core.h
parente847cc832bab50aad939a0c30414cd986637564d (diff)
downloadlinux-db3c9cc105ee844f6cd7a1beb9926fb8e9a093ae.tar.bz2
firewire: replace get_features card driver hook
by feature variables in the fw_card struct. The hook appeared to be an unnecessary abstraction in the card driver interface. Cleaner would be to pass those feature flags as arguments to fw_card_initialize() or fw_card_add(), but the FairnessControl register is in the SCLK domain and may therefore not be accessible while Link Power Status is off, i.e. before the card->driver->enable call from fw_card_add(). Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de>
Diffstat (limited to 'drivers/firewire/core.h')
-rw-r--r--drivers/firewire/core.h5
1 files changed, 0 insertions, 5 deletions
diff --git a/drivers/firewire/core.h b/drivers/firewire/core.h
index 3f9e39b60bca..8dc76d8711a5 100644
--- a/drivers/firewire/core.h
+++ b/drivers/firewire/core.h
@@ -38,9 +38,6 @@ struct fw_packet;
#define BROADCAST_CHANNEL_INITIAL (1 << 31 | 31)
#define BROADCAST_CHANNEL_VALID (1 << 30)
-#define FEATURE_PRIORITY_BUDGET 0x01
-#define FEATURE_CHANNEL_31_ALLOCATED 0x02
-
#define CSR_STATE_BIT_CMSTR (1 << 8)
#define CSR_STATE_BIT_ABDICATE (1 << 10)
@@ -84,8 +81,6 @@ struct fw_card_driver {
u32 (*read_csr_reg)(struct fw_card *card, int csr_offset);
void (*write_csr_reg)(struct fw_card *card, int csr_offset, u32 value);
- unsigned int (*get_features)(struct fw_card *card);
-
struct fw_iso_context *
(*allocate_iso_context)(struct fw_card *card,
int type, int channel, size_t header_size);