From: Alan Stern <stern@rowland.harvard.edu> To: Niklas Schnelle <schnelle@linux.ibm.com> Cc: Arnd Bergmann <arnd@kernel.org>, Bjorn Helgaas <bhelgaas@google.com>, John Garry <john.garry@huawei.com>, Nick Hu <nickhu@andestech.com>, Greentime Hu <green.hu@gmail.com>, Vincent Chen <deanbo422@gmail.com>, Paul Walmsley <paul.walmsley@sifive.com>, Palmer Dabbelt <palmer@dabbelt.com>, Albert Ou <aou@eecs.berkeley.edu>, Guo Ren <guoren@kernel.org>, Greg Kroah-Hartman <gregkh@linuxfoundation.org>, Mathias Nyman <mathias.nyman@intel.com>, linux-kernel@vger.kernel.org, linux-arch@vger.kernel.org, linux-pci@vger.kernel.org, linux-riscv@lists.infradead.org, linux-csky@vger.kernel.org, linux-usb@vger.kernel.org Subject: Re: [RFC 31/32] usb: handle HAS_IOPORT dependencies Date: Mon, 27 Dec 2021 15:36:25 -0500 [thread overview] Message-ID: <YcojyRhALdm40gfk@rowland.harvard.edu> (raw) In-Reply-To: <20211227164317.4146918-32-schnelle@linux.ibm.com> On Mon, Dec 27, 2021 at 05:43:16PM +0100, Niklas Schnelle wrote: > In a future patch HAS_IOPORT=n will result in inb()/outb() and friends > not being declared. We thus need to guard sections of code calling them > as alternative access methods with CONFIG_HAS_IOPORT checks. Similarly > drivers requiring these functions need to depend on HAS_IOPORT. A few things in here can be improved. > > Co-developed-by: Arnd Bergmann <arnd@kernel.org> > Signed-off-by: Arnd Bergmann <arnd@kernel.org> > Signed-off-by: Niklas Schnelle <schnelle@linux.ibm.com> > --- > drivers/usb/core/hcd-pci.c | 3 +- > drivers/usb/host/Kconfig | 4 +- > drivers/usb/host/pci-quirks.c | 127 ++++++++++++++++++---------------- > drivers/usb/host/pci-quirks.h | 33 ++++++--- > drivers/usb/host/uhci-hcd.c | 2 +- > drivers/usb/host/uhci-hcd.h | 77 ++++++++++++++------- > 6 files changed, 148 insertions(+), 98 deletions(-) > diff --git a/drivers/usb/host/pci-quirks.c b/drivers/usb/host/pci-quirks.c > index ef08d68b9714..bba320194027 100644 > --- a/drivers/usb/host/pci-quirks.c > +++ b/drivers/usb/host/pci-quirks.c > +#ifdef CONFIG_USB_PCI_AMD > +#if IS_ENABLED(CONFIG_USB_UHCI_HCD) && defined(CONFIG_HAS_IOPORT) In the original, the following code will be compiled even if CONFIG_USB_UHCI_HCD is not enabled. You shouldn't change that. > /* > * Make sure the controller is completely inactive, unable to > * generate interrupts or do DMA. > @@ -1273,7 +1277,8 @@ static void quirk_usb_early_handoff(struct pci_dev *pdev) > "Can't enable PCI device, BIOS handoff failed.\n"); > return; > } > - if (pdev->class == PCI_CLASS_SERIAL_USB_UHCI) > + if (IS_ENABLED(CONFIG_USB_UHCI_HCD) && > + pdev->class == PCI_CLASS_SERIAL_USB_UHCI) > quirk_usb_handoff_uhci(pdev); Same idea here. > else if (pdev->class == PCI_CLASS_SERIAL_USB_OHCI) > quirk_usb_handoff_ohci(pdev); > diff --git a/drivers/usb/host/pci-quirks.h b/drivers/usb/host/pci-quirks.h > index e729de21fad7..42eb18be37af 100644 > --- a/drivers/usb/host/pci-quirks.h > +++ b/drivers/usb/host/pci-quirks.h > @@ -2,33 +2,50 @@ > #ifndef __LINUX_USB_PCI_QUIRKS_H > #define __LINUX_USB_PCI_QUIRKS_H > > -#ifdef CONFIG_USB_PCI > void uhci_reset_hc(struct pci_dev *pdev, unsigned long base); > int uhci_check_and_reset_hc(struct pci_dev *pdev, unsigned long base); > -int usb_hcd_amd_remote_wakeup_quirk(struct pci_dev *pdev); > + > +struct pci_dev; This can't be right; struct pci_dev is referred to three lines earlier. You could move this up, but it may not be needed at all. > diff --git a/drivers/usb/host/uhci-hcd.h b/drivers/usb/host/uhci-hcd.h > index 8ae5ccd26753..8e30116b6fd2 100644 > --- a/drivers/usb/host/uhci-hcd.h > +++ b/drivers/usb/host/uhci-hcd.h > @@ -586,12 +586,14 @@ static inline int uhci_aspeed_reg(unsigned int reg) > > static inline u32 uhci_readl(const struct uhci_hcd *uhci, int reg) > { > +#ifdef CONFIG_HAS_IOPORT > if (uhci_has_pci_registers(uhci)) > return inl(uhci->io_addr + reg); > - else if (uhci_is_aspeed(uhci)) > +#endif Instead of making all these changes (here and in the hunks below), you can simply modify the definition of uhci_has_pci_registers() so that it always gives 0 when CONFIG_HAS_IOPORT is N. Alan Stern
WARNING: multiple messages have this Message-ID (diff)
From: Alan Stern <stern@rowland.harvard.edu> To: Niklas Schnelle <schnelle@linux.ibm.com> Cc: Arnd Bergmann <arnd@kernel.org>, Bjorn Helgaas <bhelgaas@google.com>, John Garry <john.garry@huawei.com>, Nick Hu <nickhu@andestech.com>, Greentime Hu <green.hu@gmail.com>, Vincent Chen <deanbo422@gmail.com>, Paul Walmsley <paul.walmsley@sifive.com>, Palmer Dabbelt <palmer@dabbelt.com>, Albert Ou <aou@eecs.berkeley.edu>, Guo Ren <guoren@kernel.org>, Greg Kroah-Hartman <gregkh@linuxfoundation.org>, Mathias Nyman <mathias.nyman@intel.com>, linux-kernel@vger.kernel.org, linux-arch@vger.kernel.org, linux-pci@vger.kernel.org, linux-riscv@lists.infradead.org, linux-csky@vger.kernel.org, linux-usb@vger.kernel.org Subject: Re: [RFC 31/32] usb: handle HAS_IOPORT dependencies Date: Mon, 27 Dec 2021 15:36:25 -0500 [thread overview] Message-ID: <YcojyRhALdm40gfk@rowland.harvard.edu> (raw) In-Reply-To: <20211227164317.4146918-32-schnelle@linux.ibm.com> On Mon, Dec 27, 2021 at 05:43:16PM +0100, Niklas Schnelle wrote: > In a future patch HAS_IOPORT=n will result in inb()/outb() and friends > not being declared. We thus need to guard sections of code calling them > as alternative access methods with CONFIG_HAS_IOPORT checks. Similarly > drivers requiring these functions need to depend on HAS_IOPORT. A few things in here can be improved. > > Co-developed-by: Arnd Bergmann <arnd@kernel.org> > Signed-off-by: Arnd Bergmann <arnd@kernel.org> > Signed-off-by: Niklas Schnelle <schnelle@linux.ibm.com> > --- > drivers/usb/core/hcd-pci.c | 3 +- > drivers/usb/host/Kconfig | 4 +- > drivers/usb/host/pci-quirks.c | 127 ++++++++++++++++++---------------- > drivers/usb/host/pci-quirks.h | 33 ++++++--- > drivers/usb/host/uhci-hcd.c | 2 +- > drivers/usb/host/uhci-hcd.h | 77 ++++++++++++++------- > 6 files changed, 148 insertions(+), 98 deletions(-) > diff --git a/drivers/usb/host/pci-quirks.c b/drivers/usb/host/pci-quirks.c > index ef08d68b9714..bba320194027 100644 > --- a/drivers/usb/host/pci-quirks.c > +++ b/drivers/usb/host/pci-quirks.c > +#ifdef CONFIG_USB_PCI_AMD > +#if IS_ENABLED(CONFIG_USB_UHCI_HCD) && defined(CONFIG_HAS_IOPORT) In the original, the following code will be compiled even if CONFIG_USB_UHCI_HCD is not enabled. You shouldn't change that. > /* > * Make sure the controller is completely inactive, unable to > * generate interrupts or do DMA. > @@ -1273,7 +1277,8 @@ static void quirk_usb_early_handoff(struct pci_dev *pdev) > "Can't enable PCI device, BIOS handoff failed.\n"); > return; > } > - if (pdev->class == PCI_CLASS_SERIAL_USB_UHCI) > + if (IS_ENABLED(CONFIG_USB_UHCI_HCD) && > + pdev->class == PCI_CLASS_SERIAL_USB_UHCI) > quirk_usb_handoff_uhci(pdev); Same idea here. > else if (pdev->class == PCI_CLASS_SERIAL_USB_OHCI) > quirk_usb_handoff_ohci(pdev); > diff --git a/drivers/usb/host/pci-quirks.h b/drivers/usb/host/pci-quirks.h > index e729de21fad7..42eb18be37af 100644 > --- a/drivers/usb/host/pci-quirks.h > +++ b/drivers/usb/host/pci-quirks.h > @@ -2,33 +2,50 @@ > #ifndef __LINUX_USB_PCI_QUIRKS_H > #define __LINUX_USB_PCI_QUIRKS_H > > -#ifdef CONFIG_USB_PCI > void uhci_reset_hc(struct pci_dev *pdev, unsigned long base); > int uhci_check_and_reset_hc(struct pci_dev *pdev, unsigned long base); > -int usb_hcd_amd_remote_wakeup_quirk(struct pci_dev *pdev); > + > +struct pci_dev; This can't be right; struct pci_dev is referred to three lines earlier. You could move this up, but it may not be needed at all. > diff --git a/drivers/usb/host/uhci-hcd.h b/drivers/usb/host/uhci-hcd.h > index 8ae5ccd26753..8e30116b6fd2 100644 > --- a/drivers/usb/host/uhci-hcd.h > +++ b/drivers/usb/host/uhci-hcd.h > @@ -586,12 +586,14 @@ static inline int uhci_aspeed_reg(unsigned int reg) > > static inline u32 uhci_readl(const struct uhci_hcd *uhci, int reg) > { > +#ifdef CONFIG_HAS_IOPORT > if (uhci_has_pci_registers(uhci)) > return inl(uhci->io_addr + reg); > - else if (uhci_is_aspeed(uhci)) > +#endif Instead of making all these changes (here and in the hunks below), you can simply modify the definition of uhci_has_pci_registers() so that it always gives 0 when CONFIG_HAS_IOPORT is N. Alan Stern _______________________________________________ linux-riscv mailing list linux-riscv@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-riscv
next prev parent reply other threads:[~2021-12-27 20:36 UTC|newest] Thread overview: 323+ messages / expand[flat|nested] mbox.gz Atom feed top 2021-12-27 16:42 [RFC 00/32] Kconfig: Introduce HAS_IOPORT and LEGACY_PCI options Niklas Schnelle 2021-12-27 16:42 ` Niklas Schnelle 2021-12-27 16:42 ` [RFC 01/32] Kconfig: introduce and depend on LEGACY_PCI Niklas Schnelle 2021-12-27 16:42 ` [Intel-wired-lan] " Niklas Schnelle 2021-12-27 16:42 ` Niklas Schnelle 2021-12-27 16:42 ` Niklas Schnelle 2021-12-27 17:48 ` Guenter Roeck 2021-12-27 17:48 ` [Intel-wired-lan] " Guenter Roeck 2021-12-27 17:48 ` Guenter Roeck 2021-12-27 17:48 ` Guenter Roeck 2021-12-28 2:09 ` Mauro Carvalho Chehab 2021-12-28 2:09 ` [Intel-wired-lan] " Mauro Carvalho Chehab 2021-12-28 2:09 ` Mauro Carvalho Chehab 2021-12-28 2:09 ` Mauro Carvalho Chehab 2021-12-28 2:09 ` Mauro Carvalho Chehab 2021-12-28 8:21 ` Greg Kroah-Hartman 2021-12-28 8:21 ` [Intel-wired-lan] " Greg Kroah-Hartman 2021-12-28 8:21 ` Greg Kroah-Hartman 2021-12-28 8:21 ` Greg Kroah-Hartman 2021-12-28 8:21 ` Greg Kroah-Hartman 2021-12-28 9:15 ` Mauro Carvalho Chehab 2021-12-28 9:15 ` [Intel-wired-lan] " Mauro Carvalho Chehab 2021-12-28 9:15 ` Mauro Carvalho Chehab 2021-12-28 9:15 ` Mauro Carvalho Chehab 2021-12-28 9:15 ` Mauro Carvalho Chehab 2021-12-28 10:58 ` Niklas Schnelle 2021-12-28 10:58 ` [Intel-wired-lan] " Niklas Schnelle 2021-12-28 10:58 ` Niklas Schnelle 2021-12-28 10:58 ` Niklas Schnelle 2021-12-28 10:58 ` Niklas Schnelle 2021-12-28 12:01 ` Greg Kroah-Hartman 2021-12-28 12:01 ` [Intel-wired-lan] " Greg Kroah-Hartman 2021-12-28 12:01 ` Greg Kroah-Hartman 2021-12-28 12:01 ` Greg Kroah-Hartman 2021-12-28 12:01 ` Greg Kroah-Hartman 2021-12-28 12:54 ` Mauro Carvalho Chehab 2021-12-28 12:54 ` [Intel-wired-lan] " Mauro Carvalho Chehab 2021-12-28 12:54 ` Mauro Carvalho Chehab 2021-12-28 12:54 ` Mauro Carvalho Chehab 2021-12-28 12:54 ` Mauro Carvalho Chehab 2021-12-28 15:06 ` Niklas Schnelle 2021-12-28 15:06 ` [Intel-wired-lan] " Niklas Schnelle 2021-12-28 15:06 ` Niklas Schnelle 2021-12-28 15:06 ` Niklas Schnelle 2021-12-28 15:06 ` Niklas Schnelle 2021-12-28 17:12 ` Mauro Carvalho Chehab 2021-12-28 17:12 ` [Intel-wired-lan] " Mauro Carvalho Chehab 2021-12-28 17:12 ` Mauro Carvalho Chehab 2021-12-28 17:12 ` Mauro Carvalho Chehab 2021-12-28 17:12 ` Mauro Carvalho Chehab 2021-12-29 11:45 ` Niklas Schnelle 2021-12-29 11:45 ` [Intel-wired-lan] " Niklas Schnelle 2021-12-29 11:45 ` Niklas Schnelle 2021-12-29 11:45 ` Niklas Schnelle 2021-12-29 12:12 ` Mauro Carvalho Chehab 2021-12-29 12:12 ` [Intel-wired-lan] " Mauro Carvalho Chehab 2021-12-29 12:12 ` Mauro Carvalho Chehab 2021-12-29 12:12 ` Mauro Carvalho Chehab 2021-12-29 16:03 ` Bjorn Helgaas 2021-12-29 16:03 ` [Intel-wired-lan] " Bjorn Helgaas 2021-12-29 16:03 ` Bjorn Helgaas 2021-12-29 16:03 ` Bjorn Helgaas 2021-12-29 16:55 ` Niklas Schnelle 2021-12-29 16:55 ` [Intel-wired-lan] " Niklas Schnelle 2021-12-29 16:55 ` Niklas Schnelle 2021-12-29 16:55 ` Niklas Schnelle 2022-01-05 17:42 ` John Garry 2022-01-05 17:42 ` [Intel-wired-lan] " John Garry 2022-01-05 17:42 ` John Garry 2022-01-05 17:42 ` John Garry 2022-01-05 19:47 ` Bjorn Helgaas 2022-01-05 19:47 ` [Intel-wired-lan] " Bjorn Helgaas 2022-01-05 19:47 ` Bjorn Helgaas 2022-01-05 19:47 ` Bjorn Helgaas 2022-01-06 17:41 ` John Garry 2022-01-06 17:41 ` [Intel-wired-lan] " John Garry 2022-01-06 17:41 ` John Garry 2022-01-06 18:14 ` Bjorn Helgaas 2022-01-06 18:14 ` [Intel-wired-lan] " Bjorn Helgaas 2022-01-06 18:14 ` Bjorn Helgaas 2022-01-06 18:14 ` Bjorn Helgaas 2022-01-07 17:16 ` John Garry 2022-01-07 17:16 ` [Intel-wired-lan] " John Garry 2022-01-07 17:16 ` John Garry 2022-01-07 17:16 ` John Garry 2022-01-10 9:34 ` Niklas Schnelle 2022-01-10 9:34 ` [Intel-wired-lan] " Niklas Schnelle 2022-01-10 9:34 ` Niklas Schnelle 2022-01-10 9:34 ` Niklas Schnelle 2021-12-27 16:42 ` [RFC 02/32] Kconfig: introduce HAS_IOPORT option and select it as necessary Niklas Schnelle 2021-12-27 16:42 ` Niklas Schnelle 2021-12-27 16:42 ` Niklas Schnelle 2021-12-27 16:42 ` [OpenRISC] " Niklas Schnelle 2021-12-27 16:42 ` Niklas Schnelle 2021-12-27 16:42 ` Niklas Schnelle 2021-12-27 16:42 ` Niklas Schnelle 2021-12-28 10:08 ` Geert Uytterhoeven 2021-12-28 10:08 ` Geert Uytterhoeven 2021-12-28 10:08 ` Geert Uytterhoeven 2021-12-28 10:08 ` [OpenRISC] " Geert Uytterhoeven 2021-12-28 10:08 ` Geert Uytterhoeven 2021-12-28 10:08 ` Geert Uytterhoeven 2021-12-28 10:08 ` Geert Uytterhoeven 2021-12-29 1:20 ` Michael Schmitz 2021-12-29 1:20 ` Michael Schmitz 2021-12-29 1:20 ` Michael Schmitz 2021-12-29 1:20 ` [OpenRISC] " Michael Schmitz 2021-12-29 1:20 ` Michael Schmitz 2021-12-29 1:20 ` Michael Schmitz 2021-12-29 1:20 ` Michael Schmitz 2021-12-29 3:41 ` Arnd Bergmann 2021-12-29 3:41 ` Arnd Bergmann 2021-12-29 3:41 ` Arnd Bergmann 2021-12-29 3:41 ` [OpenRISC] " Arnd Bergmann 2021-12-29 3:41 ` Arnd Bergmann 2021-12-29 3:41 ` Arnd Bergmann 2021-12-29 3:41 ` Arnd Bergmann 2021-12-29 4:15 ` Michael Schmitz 2021-12-29 4:15 ` Michael Schmitz 2021-12-29 4:15 ` Michael Schmitz 2021-12-29 4:15 ` [OpenRISC] " Michael Schmitz 2021-12-29 4:15 ` Michael Schmitz 2021-12-29 4:15 ` Michael Schmitz 2021-12-29 4:15 ` Michael Schmitz 2021-12-30 1:48 ` Arnd Bergmann 2021-12-30 1:48 ` Arnd Bergmann 2021-12-30 1:48 ` Arnd Bergmann 2021-12-30 1:48 ` [OpenRISC] " Arnd Bergmann 2021-12-30 1:48 ` Arnd Bergmann 2021-12-30 1:48 ` Arnd Bergmann 2021-12-30 1:48 ` Arnd Bergmann 2021-12-30 3:44 ` Michael Schmitz 2021-12-30 3:44 ` Michael Schmitz 2021-12-30 3:44 ` Michael Schmitz 2021-12-30 3:44 ` [OpenRISC] " Michael Schmitz 2021-12-30 3:44 ` Michael Schmitz 2021-12-30 3:44 ` Michael Schmitz 2021-12-30 3:44 ` Michael Schmitz 2021-12-31 11:28 ` Niklas Schnelle 2021-12-31 11:28 ` Niklas Schnelle 2021-12-31 11:28 ` Niklas Schnelle 2021-12-31 11:28 ` [OpenRISC] " Niklas Schnelle 2021-12-31 11:28 ` Niklas Schnelle 2021-12-31 11:28 ` Niklas Schnelle 2021-12-31 11:28 ` Niklas Schnelle 2021-12-31 16:04 ` Arnd Bergmann 2021-12-31 16:04 ` Arnd Bergmann 2021-12-31 16:04 ` Arnd Bergmann 2021-12-31 16:04 ` [OpenRISC] " Arnd Bergmann 2021-12-31 16:04 ` Arnd Bergmann 2021-12-31 16:04 ` Arnd Bergmann 2021-12-31 16:04 ` Arnd Bergmann 2021-12-31 21:55 ` Michael Schmitz 2021-12-31 21:55 ` Michael Schmitz 2021-12-31 21:55 ` Michael Schmitz 2021-12-31 21:55 ` [OpenRISC] " Michael Schmitz 2021-12-31 21:55 ` Michael Schmitz 2021-12-31 21:55 ` Michael Schmitz 2021-12-31 21:55 ` Michael Schmitz 2021-12-28 16:32 ` Mauro Carvalho Chehab 2021-12-28 16:32 ` Mauro Carvalho Chehab 2021-12-28 16:32 ` Mauro Carvalho Chehab 2021-12-28 16:32 ` [OpenRISC] " Mauro Carvalho Chehab 2021-12-28 16:32 ` Mauro Carvalho Chehab 2021-12-28 16:32 ` Mauro Carvalho Chehab 2021-12-28 16:32 ` Mauro Carvalho Chehab 2021-12-27 16:42 ` [RFC 03/32] ACPI: Kconfig: add HAS_IOPORT dependencies Niklas Schnelle 2021-12-27 16:42 ` Niklas Schnelle 2021-12-27 16:47 ` Rafael J. Wysocki 2021-12-27 16:47 ` Rafael J. Wysocki 2021-12-27 17:02 ` Niklas Schnelle 2021-12-27 17:02 ` Niklas Schnelle 2021-12-27 17:12 ` Rafael J. Wysocki 2021-12-27 17:12 ` Rafael J. Wysocki 2021-12-27 17:15 ` Rafael J. Wysocki 2021-12-27 17:15 ` Rafael J. Wysocki 2021-12-27 17:43 ` Niklas Schnelle 2021-12-27 17:43 ` Niklas Schnelle 2021-12-28 15:20 ` Rafael J. Wysocki 2021-12-28 15:20 ` Rafael J. Wysocki 2021-12-28 16:31 ` Niklas Schnelle 2021-12-28 16:31 ` Niklas Schnelle 2021-12-27 16:42 ` [RFC 04/32] parport: PC style parport depends on HAS_IOPORT Niklas Schnelle 2021-12-27 16:42 ` Niklas Schnelle 2021-12-28 10:14 ` Geert Uytterhoeven 2021-12-28 10:14 ` Geert Uytterhoeven 2021-12-28 14:21 ` Niklas Schnelle 2021-12-28 14:21 ` Niklas Schnelle 2021-12-29 2:58 ` Arnd Bergmann 2021-12-29 2:58 ` Arnd Bergmann 2021-12-27 16:42 ` [RFC 05/32] char: impi, tpm: depend " Niklas Schnelle 2021-12-27 16:42 ` Niklas Schnelle 2021-12-28 10:17 ` Geert Uytterhoeven 2021-12-28 10:17 ` Geert Uytterhoeven 2021-12-28 12:13 ` Niklas Schnelle 2021-12-28 12:13 ` Niklas Schnelle 2021-12-27 16:42 ` [RFC 06/32] speakup: Kconfig: add HAS_IOPORT dependencies Niklas Schnelle 2021-12-27 16:42 ` Niklas Schnelle 2021-12-27 17:52 ` Samuel Thibault 2021-12-27 17:52 ` Samuel Thibault 2021-12-27 16:42 ` [RFC 07/32] Input: gameport: add ISA and " Niklas Schnelle 2021-12-27 16:42 ` Niklas Schnelle 2021-12-27 16:42 ` [RFC 08/32] comedi: Kconfig: add " Niklas Schnelle 2021-12-27 16:42 ` Niklas Schnelle 2021-12-27 16:42 ` [RFC 09/32] sound: " Niklas Schnelle 2021-12-27 16:42 ` Niklas Schnelle 2021-12-27 16:42 ` Niklas Schnelle 2021-12-27 16:42 ` [RFC 10/32] i2c: " Niklas Schnelle 2021-12-27 16:42 ` Niklas Schnelle 2021-12-28 10:21 ` Geert Uytterhoeven 2021-12-28 10:21 ` Geert Uytterhoeven 2021-12-28 12:13 ` Niklas Schnelle 2021-12-28 12:13 ` Niklas Schnelle 2021-12-27 16:42 ` [RFC 11/32] Input: " Niklas Schnelle 2021-12-27 16:42 ` Niklas Schnelle 2021-12-28 10:23 ` Geert Uytterhoeven 2021-12-28 10:23 ` Geert Uytterhoeven 2021-12-27 16:42 ` [RFC 12/32] iio: adc: " Niklas Schnelle 2021-12-27 16:42 ` Niklas Schnelle 2021-12-28 10:32 ` Geert Uytterhoeven 2021-12-28 10:32 ` Geert Uytterhoeven 2021-12-28 12:50 ` Niklas Schnelle 2021-12-28 12:50 ` Niklas Schnelle 2021-12-28 17:01 ` Jonathan Cameron 2021-12-28 17:01 ` Jonathan Cameron 2022-01-30 15:05 ` Jonathan Cameron 2022-01-30 15:05 ` Jonathan Cameron 2021-12-27 16:42 ` [RFC 13/32] hwmon: " Niklas Schnelle 2021-12-27 16:42 ` Niklas Schnelle 2021-12-27 18:07 ` Guenter Roeck 2021-12-27 18:07 ` Guenter Roeck 2021-12-27 16:42 ` [RFC 14/32] leds: " Niklas Schnelle 2021-12-27 16:42 ` Niklas Schnelle 2021-12-27 16:43 ` [RFC 15/32] media: " Niklas Schnelle 2021-12-27 16:43 ` Niklas Schnelle 2021-12-27 16:43 ` [RFC 16/32] misc: handle " Niklas Schnelle 2021-12-27 16:43 ` Niklas Schnelle 2021-12-28 8:15 ` Greg Kroah-Hartman 2021-12-28 8:15 ` Greg Kroah-Hartman 2021-12-27 16:43 ` [RFC 17/32] net: Kconfig: add " Niklas Schnelle 2021-12-27 16:43 ` Niklas Schnelle 2021-12-27 17:28 ` Marc Kleine-Budde 2021-12-27 17:28 ` Marc Kleine-Budde 2021-12-27 16:43 ` [RFC 18/32] pcmcia: " Niklas Schnelle 2021-12-27 16:43 ` Niklas Schnelle 2021-12-27 18:41 ` Dominik Brodowski 2021-12-27 18:41 ` Dominik Brodowski 2021-12-27 16:43 ` [RFC 19/32] platform: " Niklas Schnelle 2021-12-27 16:43 ` Niklas Schnelle 2021-12-27 16:43 ` [RFC 20/32] pnp: " Niklas Schnelle 2021-12-27 16:43 ` Niklas Schnelle 2021-12-27 16:43 ` [RFC 21/32] power: " Niklas Schnelle 2021-12-27 16:43 ` Niklas Schnelle 2021-12-27 16:43 ` [RFC 22/32] video: handle " Niklas Schnelle 2021-12-27 16:43 ` Niklas Schnelle 2021-12-27 16:43 ` Niklas Schnelle 2021-12-27 16:43 ` [RFC 23/32] rtc: Kconfig: add " Niklas Schnelle 2021-12-27 16:43 ` Niklas Schnelle 2021-12-27 16:43 ` [RFC 24/32] scsi: " Niklas Schnelle 2021-12-27 16:43 ` Niklas Schnelle 2021-12-28 10:40 ` Geert Uytterhoeven 2021-12-28 10:40 ` Geert Uytterhoeven 2021-12-27 16:43 ` [RFC 25/32] watchdog: " Niklas Schnelle 2021-12-27 16:43 ` Niklas Schnelle 2021-12-27 18:03 ` Guenter Roeck 2021-12-27 18:03 ` Guenter Roeck 2021-12-28 9:58 ` Niklas Schnelle 2021-12-28 9:58 ` Niklas Schnelle 2021-12-27 16:43 ` [RFC 26/32] drm: handle " Niklas Schnelle 2021-12-27 16:43 ` Niklas Schnelle 2021-12-27 16:43 ` Niklas Schnelle 2022-01-03 6:11 ` Gerd Hoffmann 2022-01-03 6:11 ` Gerd Hoffmann 2022-01-03 6:11 ` Gerd Hoffmann 2022-01-03 6:11 ` Gerd Hoffmann 2021-12-27 16:43 ` [RFC 27/32] PCI/sysfs: make I/O resource depend on HAS_IOPORT Niklas Schnelle 2021-12-27 16:43 ` Niklas Schnelle 2021-12-27 22:04 ` Bjorn Helgaas 2021-12-27 22:04 ` Bjorn Helgaas 2021-12-27 16:43 ` [RFC 28/32] PCI: make quirk using inw() " Niklas Schnelle 2021-12-27 16:43 ` Niklas Schnelle 2021-12-27 22:33 ` Bjorn Helgaas 2021-12-27 22:33 ` Bjorn Helgaas 2021-12-28 15:25 ` Niklas Schnelle 2021-12-28 15:25 ` Niklas Schnelle 2021-12-28 16:35 ` Bjorn Helgaas 2021-12-28 16:35 ` Bjorn Helgaas 2021-12-28 16:52 ` Niklas Schnelle 2021-12-28 16:52 ` Niklas Schnelle 2021-12-28 17:28 ` Bjorn Helgaas 2021-12-28 17:28 ` Bjorn Helgaas 2021-12-27 16:43 ` [RFC 29/32] firmware: dmi-sysfs: handle HAS_IOPORT dependencies Niklas Schnelle 2021-12-27 16:43 ` Niklas Schnelle 2021-12-27 16:43 ` [RFC 30/32] /dev/port: don't compile file operations without CONFIG_DEVPORT Niklas Schnelle 2021-12-27 16:43 ` Niklas Schnelle 2021-12-28 8:17 ` Greg Kroah-Hartman 2021-12-28 8:17 ` Greg Kroah-Hartman 2021-12-29 10:25 ` Niklas Schnelle 2021-12-29 10:25 ` Niklas Schnelle 2021-12-29 10:38 ` Greg Kroah-Hartman 2021-12-29 10:38 ` Greg Kroah-Hartman 2021-12-30 16:19 ` Arnd Bergmann 2021-12-30 16:19 ` Arnd Bergmann 2021-12-27 16:43 ` [RFC 31/32] usb: handle HAS_IOPORT dependencies Niklas Schnelle 2021-12-27 16:43 ` Niklas Schnelle 2021-12-27 20:36 ` Alan Stern [this message] 2021-12-27 20:36 ` Alan Stern 2021-12-31 11:06 ` Niklas Schnelle 2021-12-31 11:06 ` Niklas Schnelle 2021-12-31 17:15 ` Alan Stern 2021-12-31 17:15 ` Alan Stern 2022-01-03 11:35 ` Niklas Schnelle 2022-01-03 11:35 ` Niklas Schnelle 2022-01-03 16:15 ` Alan Stern 2022-01-03 16:15 ` Alan Stern 2021-12-27 16:43 ` [RFC 32/32] asm-generic/io.h: drop inb() etc for HAS_IOPORT=n Niklas Schnelle 2021-12-27 16:43 ` Niklas Schnelle 2022-01-06 17:45 ` [RFC 00/32] Kconfig: Introduce HAS_IOPORT and LEGACY_PCI options John Garry 2022-01-06 17:45 ` John Garry 2022-01-07 7:21 ` Niklas Schnelle 2022-01-07 7:21 ` Niklas Schnelle 2022-01-07 16:57 ` John Garry 2022-01-07 16:57 ` John Garry
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