From: Christoph Hellwig <hch@infradead.org>
To: Stafford Horne <shorne@gmail.com>
Cc: LKML <linux-kernel@vger.kernel.org>,
Arnd Bergmann <arnd@arndb.de>,
Catalin Marinas <catalin.marinas@arm.com>,
Will Deacon <will@kernel.org>, Guo Ren <guoren@kernel.org>,
Paul Walmsley <paul.walmsley@sifive.com>,
Palmer Dabbelt <palmer@dabbelt.com>,
Albert Ou <aou@eecs.berkeley.edu>,
Richard Weinberger <richard@nod.at>,
Anton Ivanov <anton.ivanov@cambridgegreys.com>,
Johannes Berg <johannes@sipsolutions.net>,
Bjorn Helgaas <bhelgaas@google.com>,
linux-arm-kernel@lists.infradead.org, linux-csky@vger.kernel.org,
linux-riscv@lists.infradead.org, linux-um@lists.infradead.org,
linux-pci@vger.kernel.org, linux-arch@vger.kernel.org
Subject: Re: [PATCH v2 2/2] asm-generic: Add new pci.h and use it
Date: Sun, 17 Jul 2022 21:37:12 -0700 [thread overview]
Message-ID: <YtTjeEnKr8f8z4JS@infradead.org> (raw)
In-Reply-To: <20220717033453.2896843-3-shorne@gmail.com>
On Sun, Jul 17, 2022 at 12:34:53PM +0900, Stafford Horne wrote:
> Two things to note are:
>
> - isa_dma_bridge_buggy, traditionally this is defined in asm/dma.h but
> these architectures avoid creating that file and add the definition
> to asm/pci.h.
This doesn't have anyting to do with PCI support. I think adding a
separate header just for this that always stubs it out unless a config
option is set (which x86 then selects) is the besy idea here. I also
think the isa_dma_bridge_buggy needs to move out of the PCI code as
well.
WARNING: multiple messages have this Message-ID (diff)
From: Christoph Hellwig <hch@infradead.org>
To: Stafford Horne <shorne@gmail.com>
Cc: LKML <linux-kernel@vger.kernel.org>,
Arnd Bergmann <arnd@arndb.de>,
Catalin Marinas <catalin.marinas@arm.com>,
Will Deacon <will@kernel.org>, Guo Ren <guoren@kernel.org>,
Paul Walmsley <paul.walmsley@sifive.com>,
Palmer Dabbelt <palmer@dabbelt.com>,
Albert Ou <aou@eecs.berkeley.edu>,
Richard Weinberger <richard@nod.at>,
Anton Ivanov <anton.ivanov@cambridgegreys.com>,
Johannes Berg <johannes@sipsolutions.net>,
Bjorn Helgaas <bhelgaas@google.com>,
linux-arm-kernel@lists.infradead.org, linux-csky@vger.kernel.org,
linux-riscv@lists.infradead.org, linux-um@lists.infradead.org,
linux-pci@vger.kernel.org, linux-arch@vger.kernel.org
Subject: Re: [PATCH v2 2/2] asm-generic: Add new pci.h and use it
Date: Sun, 17 Jul 2022 21:37:12 -0700 [thread overview]
Message-ID: <YtTjeEnKr8f8z4JS@infradead.org> (raw)
In-Reply-To: <20220717033453.2896843-3-shorne@gmail.com>
On Sun, Jul 17, 2022 at 12:34:53PM +0900, Stafford Horne wrote:
> Two things to note are:
>
> - isa_dma_bridge_buggy, traditionally this is defined in asm/dma.h but
> these architectures avoid creating that file and add the definition
> to asm/pci.h.
This doesn't have anyting to do with PCI support. I think adding a
separate header just for this that always stubs it out unless a config
option is set (which x86 then selects) is the besy idea here. I also
think the isa_dma_bridge_buggy needs to move out of the PCI code as
well.
_______________________________________________
linux-riscv mailing list
linux-riscv@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-riscv
WARNING: multiple messages have this Message-ID (diff)
From: Christoph Hellwig <hch@infradead.org>
To: Stafford Horne <shorne@gmail.com>
Cc: LKML <linux-kernel@vger.kernel.org>,
Arnd Bergmann <arnd@arndb.de>,
Catalin Marinas <catalin.marinas@arm.com>,
Will Deacon <will@kernel.org>, Guo Ren <guoren@kernel.org>,
Paul Walmsley <paul.walmsley@sifive.com>,
Palmer Dabbelt <palmer@dabbelt.com>,
Albert Ou <aou@eecs.berkeley.edu>,
Richard Weinberger <richard@nod.at>,
Anton Ivanov <anton.ivanov@cambridgegreys.com>,
Johannes Berg <johannes@sipsolutions.net>,
Bjorn Helgaas <bhelgaas@google.com>,
linux-arm-kernel@lists.infradead.org, linux-csky@vger.kernel.org,
linux-riscv@lists.infradead.org, linux-um@lists.infradead.org,
linux-pci@vger.kernel.org, linux-arch@vger.kernel.org
Subject: Re: [PATCH v2 2/2] asm-generic: Add new pci.h and use it
Date: Sun, 17 Jul 2022 21:37:12 -0700 [thread overview]
Message-ID: <YtTjeEnKr8f8z4JS@infradead.org> (raw)
In-Reply-To: <20220717033453.2896843-3-shorne@gmail.com>
On Sun, Jul 17, 2022 at 12:34:53PM +0900, Stafford Horne wrote:
> Two things to note are:
>
> - isa_dma_bridge_buggy, traditionally this is defined in asm/dma.h but
> these architectures avoid creating that file and add the definition
> to asm/pci.h.
This doesn't have anyting to do with PCI support. I think adding a
separate header just for this that always stubs it out unless a config
option is set (which x86 then selects) is the besy idea here. I also
think the isa_dma_bridge_buggy needs to move out of the PCI code as
well.
_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
WARNING: multiple messages have this Message-ID (diff)
From: Christoph Hellwig <hch@infradead.org>
To: Stafford Horne <shorne@gmail.com>
Cc: LKML <linux-kernel@vger.kernel.org>,
Arnd Bergmann <arnd@arndb.de>,
Catalin Marinas <catalin.marinas@arm.com>,
Will Deacon <will@kernel.org>, Guo Ren <guoren@kernel.org>,
Paul Walmsley <paul.walmsley@sifive.com>,
Palmer Dabbelt <palmer@dabbelt.com>,
Albert Ou <aou@eecs.berkeley.edu>,
Richard Weinberger <richard@nod.at>,
Anton Ivanov <anton.ivanov@cambridgegreys.com>,
Johannes Berg <johannes@sipsolutions.net>,
Bjorn Helgaas <bhelgaas@google.com>,
linux-arm-kernel@lists.infradead.org, linux-csky@vger.kernel.org,
linux-riscv@lists.infradead.org, linux-um@lists.infradead.org,
linux-pci@vger.kernel.org, linux-arch@vger.kernel.org
Subject: Re: [PATCH v2 2/2] asm-generic: Add new pci.h and use it
Date: Sun, 17 Jul 2022 21:37:12 -0700 [thread overview]
Message-ID: <YtTjeEnKr8f8z4JS@infradead.org> (raw)
In-Reply-To: <20220717033453.2896843-3-shorne@gmail.com>
On Sun, Jul 17, 2022 at 12:34:53PM +0900, Stafford Horne wrote:
> Two things to note are:
>
> - isa_dma_bridge_buggy, traditionally this is defined in asm/dma.h but
> these architectures avoid creating that file and add the definition
> to asm/pci.h.
This doesn't have anyting to do with PCI support. I think adding a
separate header just for this that always stubs it out unless a config
option is set (which x86 then selects) is the besy idea here. I also
think the isa_dma_bridge_buggy needs to move out of the PCI code as
well.
_______________________________________________
linux-um mailing list
linux-um@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-um
next prev parent reply other threads:[~2022-07-18 4:37 UTC|newest]
Thread overview: 85+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-07-17 3:34 [PATCH v2 0/2] Updates for asm-generic/pci.h Stafford Horne
2022-07-17 3:34 ` Stafford Horne
2022-07-17 3:34 ` [PATCH v2 1/2] asm-generic: Remove pci.h copying remaining code to x86 Stafford Horne
2022-07-17 3:34 ` Stafford Horne
2022-07-17 3:34 ` Stafford Horne
2022-07-17 3:34 ` Stafford Horne
2022-07-17 3:34 ` Stafford Horne
2022-07-17 9:23 ` Geert Uytterhoeven
2022-07-17 9:23 ` Geert Uytterhoeven
2022-07-17 9:23 ` Geert Uytterhoeven
2022-07-17 9:23 ` Geert Uytterhoeven
2022-07-17 9:23 ` Geert Uytterhoeven
2022-07-17 9:42 ` Stafford Horne
2022-07-17 9:42 ` Stafford Horne
2022-07-18 4:33 ` Christoph Hellwig
2022-07-18 4:33 ` Christoph Hellwig
2022-07-18 4:33 ` Christoph Hellwig
2022-07-18 4:33 ` Christoph Hellwig
2022-07-18 4:33 ` Christoph Hellwig
2022-07-18 8:40 ` Arnd Bergmann
2022-07-18 8:40 ` Arnd Bergmann
2022-07-18 8:40 ` Arnd Bergmann
2022-07-18 8:40 ` Arnd Bergmann
2022-07-18 8:40 ` Arnd Bergmann
2022-07-19 10:51 ` Stafford Horne
2022-07-19 10:51 ` Stafford Horne
2022-07-19 10:51 ` Stafford Horne
2022-07-19 10:51 ` Stafford Horne
2022-07-19 10:51 ` Stafford Horne
2022-07-17 3:34 ` [PATCH v2 2/2] asm-generic: Add new pci.h and use it Stafford Horne
2022-07-17 3:34 ` Stafford Horne
2022-07-17 3:34 ` Stafford Horne
2022-07-17 3:34 ` Stafford Horne
2022-07-18 4:37 ` Christoph Hellwig [this message]
2022-07-18 4:37 ` Christoph Hellwig
2022-07-18 4:37 ` Christoph Hellwig
2022-07-18 4:37 ` Christoph Hellwig
2022-07-18 6:56 ` Arnd Bergmann
2022-07-18 6:56 ` Arnd Bergmann
2022-07-18 6:56 ` Arnd Bergmann
2022-07-18 6:56 ` Arnd Bergmann
[not found] ` <CAAfxs740yz1vJmtFHOPTXT6fqi0+37SR_OhoGsONe4mx_21+_g@mail.gmail.com>
2022-07-19 7:45 ` Arnd Bergmann
2022-07-19 7:45 ` Arnd Bergmann
2022-07-19 7:45 ` Arnd Bergmann
2022-07-19 7:45 ` Arnd Bergmann
2022-07-19 10:55 ` Stafford Horne
2022-07-19 10:55 ` Stafford Horne
2022-07-19 10:55 ` Stafford Horne
2022-07-19 10:55 ` Stafford Horne
2022-07-19 11:55 ` Arnd Bergmann
2022-07-19 11:55 ` Arnd Bergmann
2022-07-19 11:55 ` Arnd Bergmann
2022-07-19 11:55 ` Arnd Bergmann
2022-07-19 12:23 ` Stafford Horne
2022-07-19 12:23 ` Stafford Horne
2022-07-19 12:23 ` Stafford Horne
2022-07-19 12:23 ` Stafford Horne
2022-07-19 13:05 ` Stafford Horne
2022-07-19 13:05 ` Stafford Horne
2022-07-19 13:05 ` Stafford Horne
2022-07-19 13:05 ` Stafford Horne
2022-07-19 13:18 ` Arnd Bergmann
2022-07-19 13:18 ` Arnd Bergmann
2022-07-19 13:18 ` Arnd Bergmann
2022-07-19 13:18 ` Arnd Bergmann
2022-07-19 13:33 ` Stafford Horne
2022-07-19 13:33 ` Stafford Horne
2022-07-19 13:33 ` Stafford Horne
2022-07-19 13:33 ` Stafford Horne
2022-07-19 14:32 ` Christoph Hellwig
2022-07-19 14:32 ` Christoph Hellwig
2022-07-19 14:32 ` Christoph Hellwig
2022-07-19 14:32 ` Christoph Hellwig
2022-07-20 13:21 ` Stafford Horne
2022-07-20 13:21 ` Stafford Horne
2022-07-20 13:21 ` Stafford Horne
2022-07-20 13:21 ` Stafford Horne
2022-07-19 15:09 ` David Laight
2022-07-19 15:09 ` David Laight
2022-07-19 15:09 ` David Laight
2022-07-19 15:09 ` David Laight
2022-07-20 13:24 ` Stafford Horne
2022-07-20 13:24 ` Stafford Horne
2022-07-20 13:24 ` Stafford Horne
2022-07-20 13:24 ` Stafford Horne
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