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| author | Kristian Høgsberg <krh@redhat.com> | 2007-03-14 22:34:54 +0100 |
|---|---|---|
| committer | Stefan Richter <stefanr@s5r6.in-berlin.de> | 2007-03-15 18:21:36 +0100 |
| commit | eb0306eac0aad0b7da18d8fbfb777f155b2c010d (patch) | |
| tree | ac0d1922362804b9687deb5bffb8179ac670149a /drivers/firewire/fw-ohci.c | |
| parent | firewire: Fix dualbuffer iso receive mode and drop buffer fill mode. (diff) | |
| download | linux-eb0306eac0aad0b7da18d8fbfb777f155b2c010d.tar.xz linux-eb0306eac0aad0b7da18d8fbfb777f155b2c010d.zip | |
firewire: Move sync and tag parameters to start_iso ioctl.
Setting these at create_context time or start_iso time doesn't matter
much, but raw1394 sets them at start_iso time so that will be easier to
emulate this way.
Signed-off-by: Kristian Høgsberg <krh@redhat.com>
Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de>
Diffstat (limited to 'drivers/firewire/fw-ohci.c')
| -rw-r--r-- | drivers/firewire/fw-ohci.c | 9 |
1 files changed, 4 insertions, 5 deletions
diff --git a/drivers/firewire/fw-ohci.c b/drivers/firewire/fw-ohci.c index 17e13d099294..abb9dc12a613 100644 --- a/drivers/firewire/fw-ohci.c +++ b/drivers/firewire/fw-ohci.c @@ -1294,8 +1294,7 @@ static int handle_it_packet(struct context *context, } static struct fw_iso_context * -ohci_allocate_iso_context(struct fw_card *card, int type, - int sync, int tags, size_t header_size) +ohci_allocate_iso_context(struct fw_card *card, int type, size_t header_size) { struct fw_ohci *ohci = fw_ohci(card); struct iso_context *ctx, *list; @@ -1357,7 +1356,8 @@ ohci_allocate_iso_context(struct fw_card *card, int type, return ERR_PTR(retval); } -static int ohci_start_iso(struct fw_iso_context *base, s32 cycle) +static int ohci_start_iso(struct fw_iso_context *base, + s32 cycle, u32 sync, u32 tags) { struct iso_context *ctx = container_of(base, struct iso_context, base); struct fw_ohci *ohci = ctx->context.ohci; @@ -1379,8 +1379,7 @@ static int ohci_start_iso(struct fw_iso_context *base, s32 cycle) reg_write(ohci, OHCI1394_IsoRecvIntEventClear, 1 << index); reg_write(ohci, OHCI1394_IsoRecvIntMaskSet, 1 << index); reg_write(ohci, context_match(ctx->context.regs), - (ctx->base.tags << 28) | - (ctx->base.sync << 8) | ctx->base.channel); + (tags << 28) | (sync << 8) | ctx->base.channel); context_run(&ctx->context, IR_CONTEXT_DUAL_BUFFER_MODE | IR_CONTEXT_ISOCH_HEADER); |