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Commit 209171a1 authored by Stefan Richter's avatar Stefan Richter Committed by Jody McIntyre
Browse files

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: default avatarStefan Richter <stefanr@s5r6.in-berlin.de>
Signed-off-by: default avatarJody McIntyre <scjody@modernduck.com>
parent 25d3f162

drivers/ieee1394/ohci1394.c

+3 −7
Original line number Diff line number Diff line
@@ -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 */