Commit b3812ff0 authored by Linus Torvalds's avatar Linus Torvalds
Browse files

Merge tag 'pci-v6.9-fixes-1' of git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci 

Pull pci fixes from Bjorn Helgaas:

 - Revert a quirk that prevented Secondary Bus Reset for LSI / Agere
   FW643.

   We thought the device was broken, but the reset does work correctly
   on other platforms, and the reset avoids leaking data out of VMs
   (Bjorn Helgaas)

 - Update MAINTAINERS to reflect that Gustavo Pimentel is no longer
   reachable (Manivannan Sadhasivam)

* tag 'pci-v6.9-fixes-1' of git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci:
  Revert "PCI: Mark LSI FW643 to avoid bus reset"
  MAINTAINERS: Drop Gustavo Pimentel as PCI DWC Maintainer
parents d7ad0581 302b84e8

CREDITS

+4 −0
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@@ -3146,6 +3146,10 @@ S: Triftstra=DFe 55 
S: 13353 Berlin

S: Germany



N: Gustavo Pimental

E: gustavo.pimentel@synopsys.com

D: PCI driver for Synopsys DesignWare



N: Emanuel Pirker

E: epirker@edu.uni-klu.ac.at

D: AIC5800 IEEE 1394, RAW I/O on 1394

MAINTAINERS

+0 −1
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@@ -16968,7 +16968,6 @@ F: drivers/pci/controller/dwc/pci-exynos.c 








PCI DRIVER FOR SYNOPSYS DESIGNWARE









M:	Jingoo Han <jingoohan1@gmail.com>









M:	Gustavo Pimentel <gustavo.pimentel@synopsys.com>









M:	Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>









L:	linux-pci@vger.kernel.org









S:	Maintained
































drivers/pci/quirks.c



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−8






























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Diff line







@@ -3765,14 +3765,6 @@ DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_ATHEROS, 0x003e, quirk_no_bus_reset);







 */









DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_CAVIUM, 0xa100, quirk_no_bus_reset);



















/*









 * Apparently the LSI / Agere FW643 can't recover after a Secondary Bus









 * Reset and requires a power-off or suspend/resume and rescan.  Prevent









 * use of that reset.









 */









DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_ATT, 0x5900, quirk_no_bus_reset);









DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_ATT, 0x5901, quirk_no_bus_reset);



















/*









 * Some TI KeyStone C667X devices do not support bus/hot reset.  The PCIESS









 * automatically disables LTSSM when Secondary Bus Reset is received and