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| author | Stefan Richter <stefanr@s5r6.in-berlin.de> | 2010-06-12 20:30:21 +0200 |
|---|---|---|
| committer | Stefan Richter <stefanr@s5r6.in-berlin.de> | 2010-06-19 13:01:41 +0200 |
| commit | db3c9cc105ee844f6cd7a1beb9926fb8e9a093ae (patch) | |
| tree | 5fe981b7be4ffb97a506e23836d6c81a61dc8c91 /drivers/firewire/core.h | |
| parent | firewire: drop sizeof expressions from some request size arguments (diff) | |
| download | linux-db3c9cc105ee844f6cd7a1beb9926fb8e9a093ae.tar.xz linux-db3c9cc105ee844f6cd7a1beb9926fb8e9a093ae.zip | |
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.h | 5 |
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); |