At 02:05 PM 10/10/2005, Roland Dreier wrote:
Roland>
BTW, for "INTx emulation" on PCI Express, there are no
Roland> physical interrupt lines -- interrupts are
asserted and
Roland> deasserted with messages. So PCI
Express interrupts are
Roland> unshared.
Michael> They are mess
Roland> BTW, for "INTx emulation" on PCI Express, there are no
Roland> physical interrupt lines -- interrupts are asserted and
Roland> deasserted with messages. So PCI Express interrupts are
Roland> unshared.
Michael> They are messages upstream that any device.
That doesn't p
At 09:22 AM 10/10/2005, Roland Dreier wrote:
yipee> Hi,
My setup is a 3GHz Xeon (x86_64) with a 2.6.13.2
yipee> kernel. A Mellanox memfree PCIe ddr HCA is
connected. Why
yipee> do I see IRQ sharing although I'm using
msi_x and PCIe?
yipee> Doesn't IRQ sharing only happen on olde
yipee> Hi, My setup is a 3GHz Xeon (x86_64) with a 2.6.13.2
yipee> kernel. A Mellanox memfree PCIe ddr HCA is connected. Why
yipee> do I see IRQ sharing although I'm using msi_x and PCIe?
yipee> Doesn't IRQ sharing only happen on older non PCIe busses?
I think the messages you se
Hi,
My setup is a 3GHz Xeon (x86_64) with a 2.6.13.2 kernel. A Mellanox memfree
PCIe
ddr HCA is connected.
Why do I see IRQ sharing although I'm using msi_x and PCIe? Doesn't IRQ sharing
only happen on older non PCIe busses?
When insmod'ing ib_mthca.ko I see:
ib_mthca: Mellanox InfiniBand HCA
