提交 209171a1 编写于 作者: S Stefan Richter 提交者: Jody McIntyre

ohci1394: log number of implemented isochronous contexts

Print the number of IR and IT contexts which a hardware implements
as an informational log message when ohci1394 initializes.
Signed-off-by: NStefan Richter <stefanr@s5r6.in-berlin.de>
Signed-off-by: NJody McIntyre <scjody@modernduck.com>
上级 25d3f162
......@@ -584,12 +584,13 @@ static void ohci_initialize(struct ti_ohci *ohci)
sprintf (irq_buf, "%s", __irq_itoa(ohci->dev->irq));
#endif
PRINT(KERN_INFO, "OHCI-1394 %d.%d (PCI): IRQ=[%s] "
"MMIO=[%lx-%lx] Max Packet=[%d]",
"MMIO=[%lx-%lx] Max Packet=[%d] IR/IT contexts=[%d/%d]",
((((buf) >> 16) & 0xf) + (((buf) >> 20) & 0xf) * 10),
((((buf) >> 4) & 0xf) + ((buf) & 0xf) * 10), irq_buf,
pci_resource_start(ohci->dev, 0),
pci_resource_start(ohci->dev, 0) + OHCI1394_REGISTER_SIZE - 1,
ohci->max_packet_size);
ohci->max_packet_size,
ohci->nb_iso_rcv_ctx, ohci->nb_iso_xmit_ctx);
/* Check all of our ports to make sure that if anything is
* connected, we enable that port. */
......@@ -3351,13 +3352,8 @@ static int __devinit ohci1394_pci_probe(struct pci_dev *dev,
/* Determine the number of available IR and IT contexts. */
ohci->nb_iso_rcv_ctx =
get_nb_iso_ctx(ohci, OHCI1394_IsoRecvIntMaskSet);
DBGMSG("%d iso receive contexts available",
ohci->nb_iso_rcv_ctx);
ohci->nb_iso_xmit_ctx =
get_nb_iso_ctx(ohci, OHCI1394_IsoXmitIntMaskSet);
DBGMSG("%d iso transmit contexts available",
ohci->nb_iso_xmit_ctx);
/* Set the usage bits for non-existent contexts so they can't
* be allocated */
......
Markdown is supported
0% .
You are about to add 0 people to the discussion. Proceed with caution.
先完成此消息的编辑!
想要评论请 注册