Hey iam facing some problem in interrupts, so can u say what the problem may be
Before loading kernel module:
from lspci: INT A-->11
from config read : INT A-->11
from /proc/interrupts : Nothing because irq not registerd
After loading kernel module:
from lspci: INT A-->16
from config read : INT A-->11
from /proc/interrupts : INT 11 registerd
When i run the program in FPGA it was sending interrupt to IRQ-16 and saying no body cared and it was disabled.
in my module_init:
request_irq(dev->gIrq, XPCIe_IRQHandler, IRQF_SHARED, gDrvrName, gDev));
My irq handler:
static irqreturn_t XPCIe_IRQHandler(int irq, void *dev_id, struct pt_regs *regs)
{ return IRQ_HANDLED; }
