From: Fabiano Rosas <farosas@linux.ibm.com>
To: Matheus Ferst <matheus.ferst@eldorado.org.br>,
qemu-devel@nongnu.org, qemu-ppc@nongnu.org
Cc: clg@kaod.org, danielhb413@gmail.com, david@gibson.dropbear.id.au,
groug@kaod.org, fbarrat@linux.ibm.com, alex.bennee@linaro.org,
Matheus Ferst <matheus.ferst@eldorado.org.br>
Subject: Re: [RFC PATCH v2 13/29] target/ppc: remove unused interrupts from p8_pending_interrupt
Date: Tue, 27 Sep 2022 19:14:09 -0300 [thread overview]
Message-ID: <87a66kv51q.fsf@linux.ibm.com> (raw)
In-Reply-To: <20220927201544.4088567-14-matheus.ferst@eldorado.org.br>
Matheus Ferst <matheus.ferst@eldorado.org.br> writes:
> Remove the following unused interrupts from the POWER8 interrupt masking
> method:
> - PPC_INTERRUPT_RESET: only raised for 6xx, 7xx, 970, and POWER5p;
> - Debug Interrupt: removed in Power ISA v2.07;
> - Hypervisor Virtualization: introduced in Power ISA v3.0;
> - Critical Input, Watchdog Timer, and Fixed Interval Timer: only defined
> for embedded CPUs;
> - Hypervisor Doorbell, Doorbell, and Critical Doorbell: processor does
We still need the first two.
0xe80 - Directed hypervisor doorbell
0xa00 - Directed privileged doorbell
> not implement the "Embedded.Processor Control" category;
> - Programmable Interval Timer: 40x-only;
> - PPC_INTERRUPT_THERM: only raised for 970 and POWER5p;
>
next prev parent reply other threads:[~2022-09-27 22:18 UTC|newest]
Thread overview: 46+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-09-27 20:15 [RFC PATCH v2 00/29] PowerPC interrupt rework Matheus Ferst
2022-09-27 20:15 ` [RFC PATCH v2 01/29] target/ppc: define PPC_INTERRUPT_* values directly Matheus Ferst
2022-09-27 20:15 ` [RFC PATCH v2 02/29] target/ppc: always use ppc_set_irq to set env->pending_interrupts Matheus Ferst
2022-09-30 14:32 ` Fabiano Rosas
2022-09-27 20:15 ` [RFC PATCH v2 03/29] target/ppc: split interrupt masking and delivery from ppc_hw_interrupt Matheus Ferst
2022-09-30 15:55 ` Fabiano Rosas
2022-09-27 20:15 ` [RFC PATCH v2 04/29] target/ppc: prepare to split interrupt masking and delivery by excp_model Matheus Ferst
2022-09-27 20:15 ` [RFC PATCH v2 05/29] target/ppc: create an interrupt masking method for POWER9/POWER10 Matheus Ferst
2022-09-27 20:15 ` [RFC PATCH v2 06/29] target/ppc: remove unused interrupts from p9_pending_interrupt Matheus Ferst
2022-09-27 20:15 ` [RFC PATCH v2 07/29] target/ppc: create an interrupt delivery method for POWER9/POWER10 Matheus Ferst
2022-09-27 20:15 ` [RFC PATCH v2 08/29] target/ppc: remove unused interrupts from p9_deliver_interrupt Matheus Ferst
2022-09-27 20:15 ` [RFC PATCH v2 09/29] target/ppc: remove generic architecture checks " Matheus Ferst
2022-09-30 18:13 ` Fabiano Rosas
2022-10-03 15:45 ` Matheus K. Ferst
2022-10-03 16:59 ` Fabiano Rosas
2022-09-27 20:15 ` [RFC PATCH v2 10/29] target/ppc: move power-saving interrupt masking out of cpu_has_work_POWER9 Matheus Ferst
2022-09-27 20:15 ` [RFC PATCH v2 11/29] target/ppc: add power-saving interrupt masking logic to p9_next_unmasked_interrupt Matheus Ferst
2022-09-30 18:38 ` Fabiano Rosas
2022-10-03 15:46 ` Matheus K. Ferst
2022-10-03 17:01 ` Fabiano Rosas
2022-09-27 20:15 ` [RFC PATCH v2 12/29] target/ppc: create an interrupt masking method for POWER8 Matheus Ferst
2022-09-27 20:15 ` [RFC PATCH v2 13/29] target/ppc: remove unused interrupts from p8_pending_interrupt Matheus Ferst
2022-09-27 22:14 ` Fabiano Rosas [this message]
2022-10-03 15:45 ` Matheus K. Ferst
2022-09-27 20:15 ` [RFC PATCH v2 14/29] target/ppc: create an interrupt delivery method for POWER8 Matheus Ferst
2022-09-27 20:15 ` [RFC PATCH v2 15/29] target/ppc: remove unused interrupts from p8_deliver_interrupt Matheus Ferst
2022-09-27 20:15 ` [RFC PATCH v2 16/29] target/ppc: remove generic architecture checks " Matheus Ferst
2022-09-27 20:15 ` [RFC PATCH v2 17/29] target/ppc: move power-saving interrupt masking out of cpu_has_work_POWER8 Matheus Ferst
2022-09-27 20:15 ` [RFC PATCH v2 18/29] target/ppc: add power-saving interrupt masking logic to p8_next_unmasked_interrupt Matheus Ferst
2022-09-27 20:15 ` [RFC PATCH v2 19/29] target/ppc: create an interrupt masking method for POWER7 Matheus Ferst
2022-09-27 20:15 ` [RFC PATCH v2 20/29] target/ppc: remove unused interrupts from p7_pending_interrupt Matheus Ferst
2022-09-27 20:15 ` [RFC PATCH v2 21/29] target/ppc: create an interrupt delivery method for POWER7 Matheus Ferst
2022-09-27 20:15 ` [RFC PATCH v2 22/29] target/ppc: remove unused interrupts from p7_deliver_interrupt Matheus Ferst
2022-09-27 20:15 ` [RFC PATCH v2 23/29] target/ppc: remove generic architecture checks " Matheus Ferst
2022-09-27 20:15 ` [RFC PATCH v2 24/29] target/ppc: move power-saving interrupt masking out of cpu_has_work_POWER7 Matheus Ferst
2022-09-27 20:15 ` [RFC PATCH v2 25/29] target/ppc: add power-saving interrupt masking logic to p7_next_unmasked_interrupt Matheus Ferst
2022-09-27 20:15 ` [RFC PATCH v2 26/29] target/ppc: remove ppc_store_lpcr from CONFIG_USER_ONLY builds Matheus Ferst
2022-09-27 20:15 ` [RFC PATCH v2 27/29] target/ppc: introduce ppc_maybe_interrupt Matheus Ferst
2022-10-03 14:11 ` Fabiano Rosas
2022-09-27 20:15 ` [RFC PATCH v2 28/29] target/ppc: unify cpu->has_work based on cs->interrupt_request Matheus Ferst
2022-10-03 14:12 ` Fabiano Rosas
2022-09-27 20:15 ` [RFC PATCH v2 29/29] target/ppc: move the p*_interrupt_powersave methods to excp_helper.c Matheus Ferst
2022-10-03 14:13 ` Fabiano Rosas
2022-09-28 17:31 ` [RFC PATCH v2 00/29] PowerPC interrupt rework Cédric Le Goater
2022-10-03 15:45 ` Matheus K. Ferst
2022-10-03 20:58 ` Cédric Le Goater
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=87a66kv51q.fsf@linux.ibm.com \
--to=farosas@linux.ibm.com \
--cc=alex.bennee@linaro.org \
--cc=clg@kaod.org \
--cc=danielhb413@gmail.com \
--cc=david@gibson.dropbear.id.au \
--cc=fbarrat@linux.ibm.com \
--cc=groug@kaod.org \
--cc=matheus.ferst@eldorado.org.br \
--cc=qemu-devel@nongnu.org \
--cc=qemu-ppc@nongnu.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).