lists.openwall.net | lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening PHC | |
Open Source and information security mailing list archives
| ||
|
Date: Tue, 12 Jan 2021 15:36:43 +0000 From: Antti Järvinen <antti.jarvinen@...il.com> To: Bjorn Helgaas <bhelgaas@...gle.com>, linux-pci@...r.kernel.org, linux-kernel@...r.kernel.org Cc: Antti Järvinen <antti.jarvinen@...il.com> Subject: [PATCH] PCI: quirk for preventing bus reset on TI C667X TI C667X does not support bus/hot reset. See https://e2e.ti.com/support/processors/f/791/t/954382 Signed-off-by: Antti Järvinen <antti.jarvinen@...il.com> --- drivers/pci/quirks.c | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/drivers/pci/quirks.c b/drivers/pci/quirks.c index 653660e3ba9e..c8fcf24c5bd0 100644 --- a/drivers/pci/quirks.c +++ b/drivers/pci/quirks.c @@ -3578,6 +3578,12 @@ DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_ATHEROS, 0x0034, quirk_no_bus_reset); */ DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_CAVIUM, 0xa100, quirk_no_bus_reset); +/* + * Some TI keystone C667X devices do no support bus/hot reset. + * https://e2e.ti.com/support/processors/f/791/t/954382 + */ +DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_TI, 0xb005, quirk_no_bus_reset); + static void quirk_no_pm_reset(struct pci_dev *dev) { /* -- 2.17.1
Powered by blists - more mailing lists