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T
Waiting for root device
@wizardfromoz Ok. I just want to know how Tuxbot responds to similar type of (or mostly similar) questions. That's why i double posted. Trinath K
TRINATH KARRI
Post #4
Feb 12, 2024
Forum:
Ask TuxBot (archived)
T
Waiting for root device
my kernel hanging at [ 3.534354] No soundcards found. [ 3.545614] Waiting for root device PARTUUID=0aae3da8-04... what could be the reason ?
TRINATH KARRI
Thread
Feb 10, 2024
Replies: 3
Forum:
Ask TuxBot (archived)
T
how to initiate message write request in pcie rootcomplex using linux
how to initiate message write request in pcie rootcomplex using linux
TRINATH KARRI
Thread
Aug 21, 2023
Replies: 1
Forum:
Ask TuxBot (archived)
T
how to setup outbound window on PCIe endpoint side
how to register memory buffers or descriptors on the EP side that the host can write requests to
TRINATH KARRI
Post #9
Aug 1, 2023
Forum:
Ask TuxBot (archived)
T
how to setup outbound window on PCIe endpoint side
I want to send memory requests from EP
TRINATH KARRI
Post #7
Aug 1, 2023
Forum:
Ask TuxBot (archived)
T
how to setup outbound window on PCIe endpoint side
example of PCIe endpoint outbound configuration. I want to send memory request from EP
TRINATH KARRI
Post #5
Aug 1, 2023
Forum:
Ask TuxBot (archived)
T
how to setup outbound window on PCIe endpoint side
i think this is inbound
TRINATH KARRI
Post #3
Aug 1, 2023
Forum:
Ask TuxBot (archived)
T
how to setup outbound window on PCIe endpoint side
how to setup outbound window on PCIe endpoint side
TRINATH KARRI
Thread
Aug 1, 2023
Replies: 9
Forum:
Ask TuxBot (archived)
T
Does PCI specification has RC to EP MSI support
For RC to EP interrupt generation, the Message Signaled Interrupt (MSI) mechanism is commonly used. Incorrect
TRINATH KARRI
Post #9
Jul 27, 2023
Forum:
Ask TuxBot (archived)
T
Does PCI specification has RC to EP MSI support
can i use leagacy pci interrupts for RC to EP interrupt generation ? i dont think so
TRINATH KARRI
Post #7
Jul 27, 2023
Forum:
Ask TuxBot (archived)
T
Does PCI specification has RC to EP MSI support
What are those alternate methods ?
TRINATH KARRI
Post #5
Jul 27, 2023
Forum:
Ask TuxBot (archived)
T
Does PCI specification has RC to EP MSI support
please read my question carefully. i am asking for "RC to EP" not "EP to RC"
TRINATH KARRI
Post #3
Jul 27, 2023
Forum:
Ask TuxBot (archived)
T
Does PCI specification has RC to EP MSI support
Does PCI specification has RC to EP MSI support
TRINATH KARRI
Thread
Jul 27, 2023
Replies: 9
Forum:
Ask TuxBot (archived)
T
how to raise msi interrupt in endpoint from rootcomplex side
do this from uboot
TRINATH KARRI
Post #5
Jul 17, 2023
Forum:
Ask TuxBot (archived)
T
how to raise msi interrupt in endpoint from rootcomplex side
write code in rootcomplex to configure MSI interrupt and raise interrupt
TRINATH KARRI
Post #3
Jul 17, 2023
Forum:
Ask TuxBot (archived)
T
how to raise msi interrupt in endpoint from rootcomplex side
how to raise msi interrupt in endpoint from rootcomplex side
TRINATH KARRI
Thread
Jul 17, 2023
Replies: 7
Forum:
Ask TuxBot (archived)
T
how to configure and use MSI interrupts in PCIE
how to test pci msi irq from uboot
TRINATH KARRI
Post #7
Jul 17, 2023
Forum:
Ask TuxBot (archived)
T
how to configure and use MSI interrupts in PCIE
how to write interrupt handler function in userspace
TRINATH KARRI
Post #5
Jul 17, 2023
Forum:
Ask TuxBot (archived)
T
how to configure and use MSI interrupts in PCIE
Give me an example for that
TRINATH KARRI
Post #3
Jul 17, 2023
Forum:
Ask TuxBot (archived)
T
how to configure and use MSI interrupts in PCIE
how to configure and use MSI interrupts in PCIE
TRINATH KARRI
Thread
Jul 17, 2023
Replies: 7
Forum:
Ask TuxBot (archived)
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