From: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
To: "Ilpo Järvinen" <ilpo.jarvinen@linux.intel.com>
Cc: "Andreas Larsson" <andreas@gaisler.com>,
"Bjorn Helgaas" <bhelgaas@google.com>,
"David S. Miller" <davem@davemloft.net>,
"Geert Uytterhoeven" <geert@linux-m68k.org>,
linux-m68k@lists.linux-m68k.org, linux-mips@vger.kernel.org,
linux-pci@vger.kernel.org, sparclinux@vger.kernel.org,
"Christian König" <christian.koenig@amd.com>,
"Yinghai Lu" <yinghai@kernel.org>,
"Igor Mammedov" <imammedo@redhat.com>,
"Rafael J . Wysocki" <rafael@kernel.org>,
"Jonathan Cameron" <Jonathan.Cameron@huawei.com>,
"Lorenzo Pieralisi" <lorenzo.pieralisi@arm.com>,
"Krzysztof Wilczyński" <kw@linux.com>,
linux-kernel@vger.kernel.org,
"Michał Winiarski" <michal.winiarski@intel.com>,
linuxppc-dev@lists.ozlabs.org
Subject: Re: [PATCH 03/24] MIPS: PCI: Use pci_enable_resources()
Date: Thu, 28 Aug 2025 08:57:33 +0200 [thread overview]
Message-ID: <aK_93U_PnpKayqZD@alpha.franken.de> (raw)
In-Reply-To: <20250822145605.18172-4-ilpo.jarvinen@linux.intel.com>
On Fri, Aug 22, 2025 at 05:55:44PM +0300, Ilpo Järvinen wrote:
> pci-legacy.c under MIPS has a copy of pci_enable_resources() named as
> pcibios_enable_resources(). Having own copy of same functionality could
> lead to inconsistencies in behavior, especially now as
> pci_enable_resources() and the bridge window resource flags behavior
> are going to be altered by upcoming changes.
>
> The check for !r->start && r->end is already covered by the more
> generic checks done in pci_enable_resources().
>
> Call pci_enable_resources() from MIPS's pcibios_enable_device() and
> remove pcibios_enable_resources().
>
> Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
> ---
> arch/mips/pci/pci-legacy.c | 38 ++------------------------------------
> 1 file changed, 2 insertions(+), 36 deletions(-)
Acked-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
--
Crap can work. Given enough thrust pigs will fly, but it's not necessarily a
good idea. [ RFC1925, 2.3 ]
next prev parent reply other threads:[~2025-08-28 8:21 UTC|newest]
Thread overview: 35+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-08-22 14:55 [PATCH 00/24] PCI: Bridge window selection improvements Ilpo Järvinen
2025-08-22 14:55 ` [PATCH 01/24] m68k/PCI: Use pci_enable_resources() in pcibios_enable_device() Ilpo Järvinen
2025-08-22 14:55 ` [PATCH 02/24] sparc/PCI: Remove pcibios_enable_device() as they do nothing extra Ilpo Järvinen
2025-11-06 7:49 ` John Paul Adrian Glaubitz
2025-11-07 0:12 ` Bjorn Helgaas
2025-11-10 17:04 ` Ilpo Järvinen
2025-11-13 15:56 ` Ilpo Järvinen
2025-08-22 14:55 ` [PATCH 03/24] MIPS: PCI: Use pci_enable_resources() Ilpo Järvinen
2025-08-28 6:57 ` Thomas Bogendoerfer [this message]
2025-08-22 14:55 ` [PATCH 04/24] PCI: Move find_bus_resource_of_type() earlier Ilpo Järvinen
2025-08-22 14:55 ` [PATCH 05/24] PCI: Refactor find_bus_resource_of_type() logic checks Ilpo Järvinen
2025-08-22 14:55 ` [PATCH 06/24] PCI: Always claim bridge window before its setup Ilpo Järvinen
2025-08-22 14:55 ` [PATCH 07/24] PCI: Disable non-claimed bridge window Ilpo Järvinen
2025-08-22 14:55 ` [PATCH 08/24] PCI: Use pci_release_resource() instead of release_resource() Ilpo Järvinen
2025-08-22 14:55 ` [PATCH 09/24] PCI: Enable bridge even if bridge window fails to assign Ilpo Järvinen
2025-08-22 14:55 ` [PATCH 10/24] PCI: Preserve bridge window resource type flags Ilpo Järvinen
2025-08-22 14:55 ` [PATCH 11/24] PCI: Add defines for bridge window indexing Ilpo Järvinen
2025-08-22 14:55 ` [PATCH 12/24] PCI: Add bridge window selection functions Ilpo Järvinen
2025-08-22 14:55 ` [PATCH 13/24] PCI: Fix finding bridge window in pci_reassign_bridge_resources() Ilpo Järvinen
2025-08-22 14:55 ` [PATCH 14/24] PCI: Warn if bridge window cannot be released when resizing BAR Ilpo Järvinen
2025-08-22 14:55 ` [PATCH 15/24] PCI: Use pbus_select_window() during BAR resize Ilpo Järvinen
2025-08-22 14:55 ` [PATCH 16/24] PCI: Use pbus_select_window_for_type() during IO window sizing Ilpo Järvinen
2025-08-22 14:55 ` [PATCH 17/24] PCI: Rename resource variable from r to res Ilpo Järvinen
2025-08-22 14:55 ` [PATCH 18/24] PCI: Use pbus_select_window() in space available checker Ilpo Järvinen
2025-08-22 14:56 ` [PATCH 19/24] PCI: Use pbus_select_window_for_type() during mem window sizing Ilpo Järvinen
2025-08-22 14:56 ` [PATCH 20/24] PCI: Refactor distributing available memory to use loops Ilpo Järvinen
2025-08-22 14:56 ` [PATCH 21/24] PCI: Refactor remove_dev_resources() to use pbus_select_window() Ilpo Järvinen
2025-08-22 14:56 ` [PATCH 22/24] PCI: Add pci_setup_one_bridge_window() Ilpo Järvinen
2025-08-22 14:56 ` [PATCH 23/24] PCI: Pass bridge window to pci_bus_release_bridge_resources() Ilpo Järvinen
2025-08-22 14:56 ` [PATCH 24/24] PCI: Alter misleading recursion " Ilpo Järvinen
2025-08-22 15:04 ` [PATCH 00/24] PCI: Bridge window selection improvements Ilpo Järvinen
2025-08-27 22:36 ` Bjorn Helgaas
2025-08-28 16:47 ` Ilpo Järvinen
2025-08-28 17:31 ` Bjorn Helgaas
2025-09-01 8:38 ` Geert Uytterhoeven
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