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author | Linus Torvalds <torvalds@woody.linux-foundation.org> | 2007-07-09 15:50:56 -0700 |
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committer | Linus Torvalds <torvalds@woody.linux-foundation.org> | 2007-07-09 15:50:56 -0700 |
commit | 71780f59e127bb281a9302d430495ca9586c14e7 (patch) | |
tree | 32e2354df58f9ed7c777c2e95868f3695826753b /drivers/ieee1394/highlevel.c | |
parent | 36b774102e5ede8d0384684bd394c8285dce5a53 (diff) | |
parent | 7aa484815f8c4defd01366f239b71da5e6b8a791 (diff) |
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394-2.6
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394-2.6: (31 commits)
firewire: fw-sbp2: fix DMA mapping of management ORBs
firewire: fw-sbp2: fix DMA mapping of command ORBs
firewire: fw-sbp2: fix DMA mapping of S/G tables
firewire: fw-sbp2: add a boundary check
firewire: fw-sbp2: correctly align page tables
firewire: fw-sbp2: memset wants string.h
firewire: fw-sbp2: use correct speed in sbp2_agent_reset
firewire: fw-sbp2: correctly dereference by container_of
firewire: Document userspace ioctl interface.
firewire: fw-sbp2: implement nonexclusive login
firewire: fw-sbp2: let SCSI shutdown commands through before logout
firewire: fw-sbp2: implement max sectors limit for some old bridges
firewire: simplify a struct type
firewire: support S100B...S400B and link slower than PHY
firewire: optimize gap count with 1394b leaf nodes
firewire: remove unused macro
firewire: missing newline in printk
firewire: fw-sbp2: remove unused struct member
ieee1394: remove old isochronous ABI
ieee1394: sbp2: change some module parameters from int to bool
...
Diffstat (limited to 'drivers/ieee1394/highlevel.c')
-rw-r--r-- | drivers/ieee1394/highlevel.c | 45 |
1 files changed, 0 insertions, 45 deletions
diff --git a/drivers/ieee1394/highlevel.c b/drivers/ieee1394/highlevel.c index 83a49331275..b6425469b6e 100644 --- a/drivers/ieee1394/highlevel.c +++ b/drivers/ieee1394/highlevel.c @@ -483,37 +483,6 @@ int hpsb_unregister_addrspace(struct hpsb_highlevel *hl, struct hpsb_host *host, return retval; } -/** - * hpsb_listen_channel - enable receving a certain isochronous channel - * - * Reception is handled through the @hl's iso_receive op. - */ -int hpsb_listen_channel(struct hpsb_highlevel *hl, struct hpsb_host *host, - unsigned int channel) -{ - if (channel > 63) { - HPSB_ERR("%s called with invalid channel", __FUNCTION__); - return -EINVAL; - } - if (host->iso_listen_count[channel]++ == 0) - return host->driver->devctl(host, ISO_LISTEN_CHANNEL, channel); - return 0; -} - -/** - * hpsb_unlisten_channel - disable receving a certain isochronous channel - */ -void hpsb_unlisten_channel(struct hpsb_highlevel *hl, struct hpsb_host *host, - unsigned int channel) -{ - if (channel > 63) { - HPSB_ERR("%s called with invalid channel", __FUNCTION__); - return; - } - if (--host->iso_listen_count[channel] == 0) - host->driver->devctl(host, ISO_UNLISTEN_CHANNEL, channel); -} - static void init_hpsb_highlevel(struct hpsb_host *host) { INIT_LIST_HEAD(&dummy_zero_addr.host_list); @@ -570,20 +539,6 @@ void highlevel_host_reset(struct hpsb_host *host) read_unlock_irqrestore(&hl_irqs_lock, flags); } -void highlevel_iso_receive(struct hpsb_host *host, void *data, size_t length) -{ - unsigned long flags; - struct hpsb_highlevel *hl; - int channel = (((quadlet_t *)data)[0] >> 8) & 0x3f; - - read_lock_irqsave(&hl_irqs_lock, flags); - list_for_each_entry(hl, &hl_irqs, irq_list) { - if (hl->iso_receive) - hl->iso_receive(host, channel, data, length); - } - read_unlock_irqrestore(&hl_irqs_lock, flags); -} - void highlevel_fcp_request(struct hpsb_host *host, int nodeid, int direction, void *data, size_t length) { |