Re: [PATCH V3 1/2] soc: qcom: smp2p: Use devname for interrupt descriptions

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



On Thu, Jun 27, 2024 at 04:18:30PM GMT, Sudeepgoud Patil wrote:
> From: Chris Lew <quic_clew@xxxxxxxxxxx>
> 
> When using /proc/interrupts to collect statistics on smp2p interrupt
> counts, it is hard to distinguish the different instances of smp2p from
> each other. For example to debug a processor boot issue, the ready and
> handover interrupts are checked for sanity to ensure the firmware
> reached a specific initialization stage.
> 
> Remove "smp2p" string from the irq request so that the irq will default
> to the device name. Add an .irq_print_chip() callback to print the irq
> chip name as the device name. These two changes allow for a unique name
> to be used in /proc/interrupts as shown below.
> 
> / # cat /proc/interrupts | grep smp2p
>  18:  ...      ipcc 196610 Edge      smp2p-adsp
>  20:  ...      ipcc 131074 Edge      smp2p-modem
> 170:  ...  smp2p-modem   1 Edge      q6v5 ready
> 178:  ...  smp2p-adsp   1 Edge      q6v5 ready
> 
> Signed-off-by: Chris Lew <quic_clew@xxxxxxxxxxx>

Your sign-off is missing. LGTM otherwise

> ---
>  drivers/soc/qcom/smp2p.c | 11 ++++++++++-
>  1 file changed, 10 insertions(+), 1 deletion(-)
> 

> 

-- 
With best wishes
Dmitry




[Index of Archives]     [Linux Sound]     [ALSA Users]     [ALSA Devel]     [Linux Audio Users]     [Linux Media]     [Kernel]     [Photo Sharing]     [Gimp]     [Yosemite News]     [Linux Media]

  Powered by Linux