kernel/drivers/pci/hotplug/shpchp_hpc.c, branch linux-6.18.y

treewide, timers: Rename from_timer() to timer_container_of()

2025-06-08T07:07:37Z

Move this API to the canonical timer_*() namespace. [ tglx: Redone against pre rc1 ] Signed-off-by: Ingo Molnar Signed-off-by: Thomas Gleixner Link: https://lore.kernel.org/all/aB2X0jCKQO56WdMt@gmail.com

treewide: Switch/rename to timer_delete[_sync]()

2025-04-05T08:30:12Z

timer_delete[_sync]() replaces del_timer[_sync](). Convert the whole tree over and remove the historical wrapper inlines. Conversion was done with coccinelle plus manual fixups where necessary. Signed-off-by: Thomas Gleixner Signed-off-by: Ingo Molnar

PCI: shpchp: Change dbg() -> ctrl_dbg()

2025-02-19T22:54:37Z

Convert the last user of dbg() to use ctrl_dbg(). Link: https://lore.kernel.org/r/20241216161012.1774-3-ilpo.jarvinen@linux.intel.com Signed-off-by: Ilpo Järvinen Signed-off-by: Bjorn Helgaas

PCI: shpchp: Remove hpc_ops

2024-08-02T16:39:59Z

Remove the hpc_ops struct from shpchp. This struct is unnecessary and no other hotplug controller implements it. A similar thing has already been done in pciehp with 82a9e79ef132 ("PCI: pciehp: remove hpc_ops"). Link: https://lore.kernel.org/r/Zp-XXVW4hlcMASEc@archbtw Signed-off-by: ngn Signed-off-by: Bjorn Helgaas

PCI: shpchp: Remove unused get_mode1_ECC_cap callback

2022-11-22T20:09:51Z

The ->get_mode1_ECC_cap callback in the shpchp_hpc_ops struct is never called, so remove it. [bhelgaas: squash] Link: https://lore.kernel.org/r/20221112142859.319733-2-ian@linux.cowan.aero Link: https://lore.kernel.org/r/20221112142859.319733-3-ian@linux.cowan.aero Link: https://lore.kernel.org/r/20221112142859.319733-4-ian@linux.cowan.aero Signed-off-by: Ian Cowan Signed-off-by: Bjorn Helgaas

PCI: Correct misspelled and remove duplicated words

2021-10-08T22:14:04Z

Correct a number of misspelled words and remove any words that were duplicated in the PCI tree. No change to functionality intended. Link: https://lore.kernel.org/r/20211006233827.147328-1-kw@linux.com Signed-off-by: Krzysztof Wilczyński Signed-off-by: Bjorn Helgaas

PCI: shpchp: Remove unused shpc_writeb()

2021-04-16T16:22:24Z

Fix the following clang warning: drivers/pci/hotplug/shpchp_hpc.c:177:20: warning: unused function 'shpc_writeb' [-Wunused-function]. Link: https://lore.kernel.org/r/1618475422-96531-1-git-send-email-jiapeng.chong@linux.alibaba.com Reported-by: Abaci Robot Signed-off-by: Jiapeng Chong Signed-off-by: Bjorn Helgaas Reviewed-by: Krzysztof Wilczyński

PCI: Add SPDX GPL-2.0+ to replace GPL v2 or later boilerplate

2018-01-28T21:49:06Z

Add SPDX GPL-2.0+ to all PCI files that specified the GPL and allowed either GPL version 2 or any later version. Remove the boilerplate GPL version 2 or later language, relying on the assertion in b24413180f56 ("License cleanup: add SPDX GPL-2.0 license identifier to files with no license") that the SPDX identifier may be used instead of the full boilerplate text. Signed-off-by: Bjorn Helgaas Reviewed-by: Greg Kroah-Hartman

PCI: shpchp: Convert timers to use timer_setup()

2017-11-07T00:48:57Z

In preparation for unconditionally passing the struct timer_list pointer to all timer callbacks, switch to using the new timer_setup() and from_timer() to pass the timer pointer explicitly. Signed-off-by: Kees Cook Signed-off-by: Bjorn Helgaas Cc: Ingo Molnar Cc: Arvind Yadav Cc: Quentin Lambert Cc: Aleksandr Bezzubikov Cc: "Michael S. Tsirkin" Cc: Marcel Apfelbaum

PCI: shpchp: Enable bridge bus mastering if MSI is enabled

2017-08-02T21:54:50Z

An SHPC may generate MSIs to notify software about slot or controller events (SHPC spec r1.0, sec 4.7). A PCI device can only generate an MSI if it has bus mastering enabled. Enable bus mastering if the bridge contains an SHPC that uses MSI for event notifications. Signed-off-by: Aleksandr Bezzubikov [bhelgaas: changelog] Signed-off-by: Bjorn Helgaas Reviewed-by: Marcel Apfelbaum Acked-by: Michael S. Tsirkin Cc: stable@vger.kernel.org