Re: [PATCH 0/3] PCI: dwc: Improve code readability

Hello, [...] > > > I confirmed that the uintptr_t fixed the issue. > > > > We declined a similar fix in the past[1] ... > > > > > I also think that adding a new struct with the mode is overkill. > > > > ... with the hopes that a driver could drop the switch statements in place > > of using the

Re: [PATCH 0/3] PCI: dwc: Improve code readability

Hello, [...] > > > Now, while you are looking at things, can you also take care about the > > > following: > > > > > > drivers/pci/controller/dwc/pcie-rcar-gen4.c:439:15: warning: cast to > > > smaller integer type 'enum dw_pcie_device_mode' > > from 'const void *'

Re: [PATCH 0/3] PCI: dwc: Improve code readability

Hi Yoshihiro! > This patch series is based on the latest pci.git / next branch. [...] Thank you for following up to tidy things up! Much appreciated. Now, while you are looking at things, can you also take care about the following: drivers/pci/controller/dwc/pcie-rcar-gen4.c:439:15:

Re: [PATCH 00/24 v2] Documentation: correct lots of spelling errors (series 1)

Hello, > Correct many spelling errors in Documentation/ as reported by codespell. > > Maintainers of specific kernel subsystems are only Cc-ed on their > respective patches, not the entire series. > > These patches are based on linux-next-20230209. > [...] > [PATCH 13/24] Documentation: PCI:

Re: [PATCH v3 0/4] PCI: Add pci_dev_for_each_resource() helper and

ttps://lore.kernel.org/r/20221114115953.40236-1-mika.westerb...@linux.intel.com > > Changelog v3: > - rebased on top of v2 by Mika, see above > - added tag to pcmcia patch (Dominik) [...] Thank you Andy for all the improvements and Mika for the idea! For the whole series: Reviewed-by: Kr

Re: [PATCH v2 4/4] pcmcia: Convert to use pci_bus_for_each_resource_p()

Hello, [...] > > > - > > > - for (i = 0; i < PCI_BRIDGE_RESOURCE_NUM; i++) { > > > - res = s->cb_dev->bus->resource[i]; > > > -#else > > > - pci_bus_for_each_resource(s->cb_dev->bus, res, i) { > > > #endif > > > + > > > + pci_bus_for_each_resource_p(s->cb_dev->bus, res) { > > >

Re: [PATCH v4] PCI/ERR: Use pcie_aer_is_native() to judge whether OS owns AER

Hello Zhuo, > Use pcie_aer_is_native() in place of "host->native_aer || > pcie_ports_native" to judge whether OS has native control of AER > in aer_root_reset() and pcie_do_recovery(). > > Replace "dev->aer_cap && (pcie_ports_native || host->native_aer)" in > get_port_device_capability() with

Re: [PATCH 1/2] sizes.h: Add SZ_1T macro

T _AC(0x4000, ULL) > > #endif /* __LINUX_SIZES_H__ */ Thank you! Reviewed-by: Krzysztof Wilczyński Krzysztof

Re: [PASEMI] Nemo board doesn't recognize any ATA disks with the pci-v5.16 updates

[+CC Adding Robert for visibility] Hi Arnd, Thank you looking at this! Much appreciated. > > > You could attach the kernel config there, too, since it didn't make it > > > to the mailing list (vger may discard them -- see > > > http://vger.kernel.org/majordomo-info.html). > > > > Bjorn and I

Re: [PASEMI] Nemo board doesn't recognize any ATA disks with the pci-v5.16 updates

[+CC Adding Jens and Damien to get their opinion about the problem at hand] Hello Jens and Damien, Sorry to bother both of you, but we are having a problem that most definitely requires someone with an extensive expertise in storage, as per the quoted message from Christian below: > > > The

[PATCH 1/2] PCI: Use pcie_reset_state_t type in function arguments

the direct use of enum pcie_reset_state in function arguments and replace it with pcie_reset_state_t type so that the argument type matches the type used in enum pcie_reset_state. Signed-off-by: Krzysztof Wilczyński --- drivers/pci/pci.c | 4 ++-- include/linux/pci.h | 5 ++--- 2 files

[PATCH 2/2] powerpc/eeh: Use pcie_reset_state_t type in function arguments

the direct use of enum pcie_reset_state in function arguments and replace it with pcie_reset_state_t type so that the argument type matches the type used in enum pcie_reset_state. Signed-off-by: Krzysztof Wilczyński --- arch/powerpc/kernel/eeh.c | 2 +- 1 file changed, 1 insertion(+), 1 deletio

Re: [PATCH] Documentation PCI: Fix typo in pci-error-recovery.rst

Hi Wesley, > Replace "It" with "If", since it is a conditional statement. > [...] Nice catch! > -cycle) and then call slot_reset() again. It the device still can't > +cycle) and then call slot_reset() again. If the device still can't [...] Thank you! R

Re: [PATCH v2 01/14] PCI: Use sysfs_emit() and sysfs_emit_at() in "show" functions

Hi Logan, > > The sysfs_emit() and sysfs_emit_at() functions were introduced to make > > it less ambiguous which function is preferred when writing to the output > > buffer in a device attribute's "show" callback [1]. > > > > Convert the PCI sysfs object "show" functions from sprintf(),

Re: [PATCH v2 04/14] PCI/MSI: Use sysfs_emit() and sysfs_emit_at() in "show" functions

Hi Joe, [...] > >   if (entry) > > - return sprintf(buf, "%s\n", > > - entry->msi_attrib.is_msix ? "msix" : "msi"); > > + return sysfs_emit(buf, "%s\n", > > + entry->msi_attrib.is_msix ? "msix" : "msi"); > >   > > > >  

Re: [PATCH v2 01/14] PCI: Use sysfs_emit() and sysfs_emit_at() in "show" functions

Hi Joe, [...] > Ideally, the additional newline check below this would use sysfs_emit_at > > drivers/pci/pci.c- /* > drivers/pci/pci.c: * When set by the command line, > resource_alignment_param will not > drivers/pci/pci.c- * have a trailing line feed, which is ugly. So >

Re: [PATCH v2 01/14] PCI: Use sysfs_emit() and sysfs_emit_at() in "show" functions

Hello, [...] > Reviewed-by: Logan Gunthorpe Please disregard this "Reviewed-by" from Logan for this version, as I've forgotten to remove it before sending v2 after pulling patches using b4. Apologies. Krzysztof

[PATCH v2 14/14] PCI/sysfs: Only show value when driver_override is not NULL

Only expose the value of the "driver_override" variable through the corresponding sysfs object when a value is actually set. Signed-off-by: Krzysztof Wilczyński --- drivers/pci/pci-sysfs.c | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) diff --git a/drivers/pci/pci-sysfs.c

[PATCH v2 13/14] PCI/sysfs: Add missing trailing newline to devspec_show()

To fix this, append a newline character in the show() function. Signed-off-by: Krzysztof Wilczyński --- drivers/pci/pci-sysfs.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/pci/pci-sysfs.c b/drivers/pci/pci-sysfs.c index beb8d1f4fafe..5d63df7c1820 100644 --- a/drivers/p

[PATCH v2 12/14] PCI: Fix trailing newline handling of resource_alignment_param

reviously set using either a command-line argument or through the sysfs object to be cleared at run-time. Fixes: e499081da1a2 ("PCI: Force trailing new line to resource_alignment_param in sysfs") Signed-off-by: Krzysztof Wilczyński --- drivers/pci/pci.c | 31 +--

[PATCH v2 11/14] PCI: shpchp: Use sysfs_emit() and sysfs_emit_at() in "show" functions

PCI/sysfs: Use sysfs_emit() and sysfs_emit_at() in "show" functions") Signed-off-by: Krzysztof Wilczyński --- drivers/pci/hotplug/shpchp_sysfs.c | 38 +- 1 file changed, 21 insertions(+), 17 deletions(-) diff --git a/drivers/pci/hotplug/shpchp_sysfs.c b/

[PATCH v2 10/14] PCI: hotplug: Use sysfs_emit() and sysfs_emit_at() in "show" functions

PCI/sysfs: Use sysfs_emit() and sysfs_emit_at() in "show" functions") Signed-off-by: Krzysztof Wilczyński --- drivers/pci/hotplug/pci_hotplug_core.c | 8 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/drivers/pci/hotplug/pci_hotplug_core.c b/drivers/pci/hotpl

[PATCH v2 09/14] PCI: rpadlpar: Use sysfs_emit() and sysfs_emit_at() in "show" functions

PCI/sysfs: Use sysfs_emit() and sysfs_emit_at() in "show" functions") Signed-off-by: Krzysztof Wilczyński --- drivers/pci/hotplug/rpadlpar_sysfs.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/pci/hotplug/rpadlpar_sysfs.c b/drivers/pci/hotplug/rpadlpar_sysfs.c

[PATCH v2 08/14] PCI: switchtec: Use sysfs_emit() and sysfs_emit_at() in "show" functions

PCI/sysfs: Use sysfs_emit() and sysfs_emit_at() in "show" functions") Signed-off-by: Krzysztof Wilczyński --- drivers/pci/switch/switchtec.c | 18 +- 1 file changed, 9 insertions(+), 9 deletions(-) diff --git a/drivers/pci/switch/switchtec.c b/drivers/pci/switch/switchtec.c

[PATCH v2 07/14] PCI/ASPM: Use sysfs_emit() and sysfs_emit_at() in "show" functions

PCI/sysfs: Use sysfs_emit() and sysfs_emit_at() in "show" functions") Signed-off-by: Krzysztof Wilczyński --- drivers/pci/pcie/aspm.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/pci/pcie/aspm.c b/drivers/pci/pcie/aspm.c index ac0557a305af..013a47f587ce 10

[PATCH v2 06/14] PCI/P2PDMA: Use sysfs_emit() and sysfs_emit_at() in "show" functions

PCI/sysfs: Use sysfs_emit() and sysfs_emit_at() in "show" functions") Signed-off-by: Krzysztof Wilczyński --- drivers/pci/p2pdma.c | 7 +++ 1 file changed, 3 insertions(+), 4 deletions(-) diff --git a/drivers/pci/p2pdma.c b/drivers/pci/p2pdma.c index 196382630363..a1351b3e2c4c 100644 ---

[PATCH v2 05/14] PCI/IOV: Use sysfs_emit() and sysfs_emit_at() in "show" functions

PCI/sysfs: Use sysfs_emit() and sysfs_emit_at() in "show" functions") Signed-off-by: Krzysztof Wilczyński --- drivers/pci/iov.c | 12 ++-- 1 file changed, 6 insertions(+), 6 deletions(-) diff --git a/drivers/pci/iov.c b/drivers/pci/iov.c index afc06e6ce115..a71258347323 100644 --- a/d

[PATCH v2 04/14] PCI/MSI: Use sysfs_emit() and sysfs_emit_at() in "show" functions

PCI/sysfs: Use sysfs_emit() and sysfs_emit_at() in "show" functions") Signed-off-by: Krzysztof Wilczyński --- drivers/pci/msi.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/pci/msi.c b/drivers/pci/msi.c index 217dc9f0231f..dbfec59dfe41 100644 --- a/drivers/pci

[PATCH v2 03/14] PCI: Use sysfs_emit() and sysfs_emit_at() in "show" functions

strlen() used later to calculate the length of the buffer can be removed as it would no longer be needed. No functional change intended. [1] Documentation/filesystems/sysfs.rst Related to: commit ad025f8e46f3 ("PCI/sysfs: Use sysfs_emit() and sysfs_emit_at() in "show" functions&quo

[PATCH v2 02/14] PCI/AER: Use sysfs_emit() and sysfs_emit_at() in "show" functions

PCI/sysfs: Use sysfs_emit() and sysfs_emit_at() in "show" functions") Signed-off-by: Krzysztof Wilczyński --- drivers/pci/pcie/aer.c | 20 +++- 1 file changed, 11 insertions(+), 9 deletions(-) diff --git a/drivers/pci/pcie/aer.c b/drivers/pci/pcie/aer.c index ec943cee5ecc..40

[PATCH v2 01/14] PCI: Use sysfs_emit() and sysfs_emit_at() in "show" functions

PCI/sysfs: Use sysfs_emit() and sysfs_emit_at() in "show" functions") Signed-off-by: Krzysztof Wilczyński Reviewed-by: Logan Gunthorpe --- drivers/pci/pci.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/pci/pci.c b/drivers/pci/pci.c index b717680377a9..5ed316ea5

Re: [PATCH 01/11] PCI: Use sysfs_emit() and sysfs_emit_at() in "show" functions

Hi Logan, [...] > Thanks, this is a great cleanup. I've reviewed the entire series. > > Reviewed-by: Logan Gunthorpe Thank you! Appreciate it! > I agree that the new lines that are missing should be added. While working on the simple change to add the missing new lines, I've found that we

Re: [PATCH 01/11] PCI: Use sysfs_emit() and sysfs_emit_at() in "show" functions

[+cc Joe for visibility] [...] > spin_lock(_alignment_lock); > if (resource_alignment_param) > - count = scnprintf(buf, PAGE_SIZE, "%s", > resource_alignment_param); > + count = sysfs_emit(buf, "%s", resource_alignment_param); >

[PATCH 11/11] PCI: shpchp: Use sysfs_emit() and sysfs_emit_at() in "show" functions

PCI/sysfs: Use sysfs_emit() and sysfs_emit_at() in "show" functions") Signed-off-by: Krzysztof Wilczyński --- drivers/pci/hotplug/shpchp_sysfs.c | 38 +- 1 file changed, 21 insertions(+), 17 deletions(-) diff --git a/drivers/pci/hotplug/shpchp_sysfs.c b/

[PATCH 10/11] PCI: hotplug: Use sysfs_emit() and sysfs_emit_at() in "show" functions

PCI/sysfs: Use sysfs_emit() and sysfs_emit_at() in "show" functions") Signed-off-by: Krzysztof Wilczyński --- drivers/pci/hotplug/pci_hotplug_core.c | 8 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/drivers/pci/hotplug/pci_hotplug_core.c b/drivers/pci/hotpl

[PATCH 09/11] PCI: rpadlpar: Use sysfs_emit() and sysfs_emit_at() in "show" functions

PCI/sysfs: Use sysfs_emit() and sysfs_emit_at() in "show" functions") Signed-off-by: Krzysztof Wilczyński --- drivers/pci/hotplug/rpadlpar_sysfs.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/pci/hotplug/rpadlpar_sysfs.c b/drivers/pci/hotplug/rpadlpar_sysfs.c

[PATCH 08/11] PCI: switchtec: Use sysfs_emit() and sysfs_emit_at() in "show" functions

PCI/sysfs: Use sysfs_emit() and sysfs_emit_at() in "show" functions") Signed-off-by: Krzysztof Wilczyński --- drivers/pci/switch/switchtec.c | 18 +- 1 file changed, 9 insertions(+), 9 deletions(-) diff --git a/drivers/pci/switch/switchtec.c b/drivers/pci/switch/switchtec.c

[PATCH 07/11] PCI/ASPM: Use sysfs_emit() and sysfs_emit_at() in "show" functions

PCI/sysfs: Use sysfs_emit() and sysfs_emit_at() in "show" functions") Signed-off-by: Krzysztof Wilczyński --- drivers/pci/pcie/aspm.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/pci/pcie/aspm.c b/drivers/pci/pcie/aspm.c index ac0557a305af..013a47f587ce 10

[PATCH 06/11] PCI/P2PDMA: Use sysfs_emit() and sysfs_emit_at() in "show" functions

PCI/sysfs: Use sysfs_emit() and sysfs_emit_at() in "show" functions") Signed-off-by: Krzysztof Wilczyński --- drivers/pci/p2pdma.c | 7 +++ 1 file changed, 3 insertions(+), 4 deletions(-) diff --git a/drivers/pci/p2pdma.c b/drivers/pci/p2pdma.c index 196382630363..a1351b3e2c4c 100644 ---

[PATCH 05/11] PCI/IOV: Use sysfs_emit() and sysfs_emit_at() in "show" functions

PCI/sysfs: Use sysfs_emit() and sysfs_emit_at() in "show" functions") Signed-off-by: Krzysztof Wilczyński --- drivers/pci/iov.c | 12 ++-- 1 file changed, 6 insertions(+), 6 deletions(-) diff --git a/drivers/pci/iov.c b/drivers/pci/iov.c index afc06e6ce115..a71258347323 100644 --- a/d

[PATCH 04/11] PCI/MSI: Use sysfs_emit() and sysfs_emit_at() in "show" functions

PCI/sysfs: Use sysfs_emit() and sysfs_emit_at() in "show" functions") Signed-off-by: Krzysztof Wilczyński --- drivers/pci/msi.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/pci/msi.c b/drivers/pci/msi.c index 217dc9f0231f..dbfec59dfe41 100644 --- a/drivers/pci

[PATCH 02/11] PCI/AER: Use sysfs_emit() and sysfs_emit_at() in "show" functions

PCI/sysfs: Use sysfs_emit() and sysfs_emit_at() in "show" functions") Signed-off-by: Krzysztof Wilczyński --- drivers/pci/pcie/aer.c | 20 +++- 1 file changed, 11 insertions(+), 9 deletions(-) diff --git a/drivers/pci/pcie/aer.c b/drivers/pci/pcie/aer.c index ec943cee5ecc..40

[PATCH 01/11] PCI: Use sysfs_emit() and sysfs_emit_at() in "show" functions

PCI/sysfs: Use sysfs_emit() and sysfs_emit_at() in "show" functions") Signed-off-by: Krzysztof Wilczyński --- drivers/pci/pci.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/pci/pci.c b/drivers/pci/pci.c index b717680377a9..5ed316ea5831 100644 --- a/drivers/pci/

[PATCH 03/11] PCI: Use sysfs_emit() and sysfs_emit_at() in "show" functions

strlen() used later to calculate the length of the buffer can be removed as it would no longer be needed. No functional change intended. [1] Documentation/filesystems/sysfs.rst Related to: commit ad025f8e46f3 ("PCI/sysfs: Use sysfs_emit() and sysfs_emit_at() in "show" functions&quo

[PATCH] PCI: layerscape: Correct syntax by changing comma to semicolon

Replace command with a semicolon to correct syntax and to prevent potential unspecified behaviour and/or unintended side effects. Related: https://lore.kernel.org/linux-pci/20201216131944.14990-1-zhengyongj...@huawei.com/ Co-authored-by: Zheng Yongjun Signed-off-by: Krzysztof Wilczyński

Re: [PATCH -next] pci/controller/dwc: convert comma to semicolon

Hi, [...] > I would request NXP maintainers to take this patch, rewrite it as > Bjorn requested and resend it as fast as possible, this is a very > relevant fix. [...] Looking at the state of the pci-layerscape-ep.c file in Linus' tree, this still hasn't been fixed, and it has been a while. NXP

[PATCH v2] PCI: Convert enum pci_bus_flags to bit fields in struct pci_bus

, and then drop said enum and the typedef pci_bus_flags_t. This will keep PCI device-specific features as part of the struct pci_dev and make the code that used to use flags simpler. Suggested-by: Bjorn Helgaas Signed-off-by: Krzysztof Wilczyński --- Changes in v2: Rebased against kernel 5.11

Re: [PATCH v6 1/5] PCI: Unify ECAM constants in native PCI Express drivers

Hello Nicolas, Florian and Florian, [...] > -/* Configuration space read/write support */ > -static inline int brcm_pcie_cfg_index(int busnr, int devfn, int reg) > -{ > - return ((PCI_SLOT(devfn) & 0x1f) << PCIE_EXT_SLOT_SHIFT) > - | ((PCI_FUNC(devfn) & 0x07) <<

Re: [PATCH v5] PCI: Unify ECAM constants in native PCI Express drivers

[+CC David for visibility] Hi Bjorn, Thank you for the review! On 20-11-28 12:35:16, Bjorn Helgaas wrote: [...] > It's ironic that we don't use PCIE_ECAM_OFFSET in drivers/pci/ecam.c. > We could do something like this, which would also let us drop > .bus_shift completely in all the conforming

Re: [PATCH v6 1/5] PCI: Unify ECAM constants in native PCI Express drivers

d as per the PCI Express Specification. > > > > Suggested-by: Bjorn Helgaas > > Signed-off-by: Krzysztof Wilczyński > > I think Bjorn's reviewed-by still stands so I will apply it. [...] Thank you! Krzysztof

[PATCH v6 5/5] PCI: xgene: Removed unused ".bus_shift" initialisers from pci-xgene.c

Removed unused ".bus_shift" initialisers from pci-xgene.c as xgene_pcie_map_bus() did not use these. Suggested-by: Bjorn Helgaas Signed-off-by: Krzysztof Wilczyński --- drivers/pci/controller/pci-xgene.c | 2 -- 1 file changed, 2 deletions(-) diff --git a/drivers/pci/controller/pci-

[PATCH v6 4/5] PCI: vmd: Update type of the __iomem pointers

_iomem" pointer. Related: https://lwn.net/Articles/102232/ Suggested-by: Bjorn Helgaas Signed-off-by: Krzysztof Wilczyński --- drivers/pci/controller/vmd.c | 8 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/drivers/pci/controller/vmd.c b/drivers/pci/contr

[PATCH v6 3/5] PCI: iproc: Convert to use the new ECAM constants

is always 32 bit aligned. Suggested-by: Bjorn Helgaas Signed-off-by: Krzysztof Wilczyński --- drivers/pci/controller/pcie-iproc.c | 31 - 1 file changed, 8 insertions(+), 23 deletions(-) diff --git a/drivers/pci/controller/pcie-iproc.c b/drivers/pci/controller/pcie

[PATCH v6 2/5] PCI: thunder-pem: Add constant for custom ".bus_shit" initialiser

Add a custom constant for the ".bus_shit" initialiser to capture a non-standard platform-specific ECAM bus shift value. Standard values otherwise defined in the PCI Express Specification are available in the include/linux/pci-ecam.h. Suggested-by: Bjorn Helgaas Signed-off-by:

[PATCH v6 0/5] PCI: Unify ECAM constants in native PCI Express drivers

ded values, and also correlate more strongly with the descriptions in the aforementioned specification (see Table 7-1 "Enhanced Configuration Address Mapping", p. 677). Suggested-by: Bjorn Helgaas Signed-off-by: Krzysztof Wilczyński --- Changed in v6: Converted single patch into a seri

[PATCH v6 1/5] PCI: Unify ECAM constants in native PCI Express drivers

Signed-off-by: Krzysztof Wilczyński --- drivers/pci/controller/dwc/pcie-al.c| 12 ++--- drivers/pci/controller/dwc/pcie-hisi.c | 2 -- drivers/pci/controller/pci-aardvark.c | 13 +++--- drivers/pci/controller/pci-host-generic.c | 1 - drivers/pci/controller/pci-thunder-eca

[PATCH v5] PCI: Unify ECAM constants in native PCI Express drivers

elate more strongly with the descriptions in the aforementioned specification (see Table 7-1 "Enhanced Configuration Address Mapping", p. 677). There is no change to functionality. Suggested-by: Bjorn Helgaas Signed-off-by: Krzysztof Wilczyński --- Changed in v5: Rem

Re: [PATCH v4] PCI: Unify ECAM constants in native PCI Express drivers

On 20-10-04 19:53:06, Florian Fainelli wrote: Hi Florian, Sorry for taking a long time to get back to you. [...] > This appears to be correct, so: > > Acked-by: Florian Fainelli Thank you! > however, I would have defined a couple of additional helper macros and do: > > idx =

[PATCH v4] PCI: Unify ECAM constants in native PCI Express drivers

elate more strongly with the descriptions in the aforementioned specification (see Table 7-1 "Enhanced Configuration Address Mapping", p. 677). There is no change to functionality. Suggested-by: Bjorn Helgaas Signed-off-by: Krzysztof Wilczyński --- Changed in v4: Removed constants relat

[PATCH] PCI: Convert enum pci_bus_flags to bit fields in struct pci_bus

, and then drop said enum and the typedef pci_bus_flags_t. This will keep PCI device-specific features as part of the struct pci_dev and make the code that used to use flags simpler. Related: https://patchwork.kernel.org/patch/11772809 Suggested-by: Bjorn Helgaas Signed-off-by: Krzysztof Wilczyński