diff options
Diffstat (limited to 'PCI-Add-Intel-7th-8th-Gen-mobile-to-ACS-quirks.patch')
| -rw-r--r-- | PCI-Add-Intel-7th-8th-Gen-mobile-to-ACS-quirks.patch | 57 |
1 files changed, 0 insertions, 57 deletions
diff --git a/PCI-Add-Intel-7th-8th-Gen-mobile-to-ACS-quirks.patch b/PCI-Add-Intel-7th-8th-Gen-mobile-to-ACS-quirks.patch deleted file mode 100644 index 5125ca6013cb..000000000000 --- a/PCI-Add-Intel-7th-8th-Gen-mobile-to-ACS-quirks.patch +++ /dev/null @@ -1,57 +0,0 @@ -From patchwork Wed Apr 25 20:27:37 2018 -Content-Type: text/plain; charset="utf-8" -MIME-Version: 1.0 -Content-Transfer-Encoding: 8bit -Subject: PCI: Add Intel 7th & 8th Gen mobile to ACS quirks -From: Alex Williamson <alex.williamson@redhat.com> -X-Patchwork-Id: 10364243 -Message-Id: <152468799766.12449.11245066753252100117.stgit@w520.home> -To: bhelgaas@google.com -Cc: linux-pci@vger.kernel.org, linux-kernel@vger.kernel.org -Date: Wed, 25 Apr 2018 14:27:37 -0600 - -The specification update indicates these have the same errate for -implementing non-standard ACS capabilities. - -Signed-off-by: Alex Williamson <alex.williamson@redhat.com> ---- - drivers/pci/quirks.c | 14 ++++++++++++++ - 1 file changed, 14 insertions(+) - -diff --git a/drivers/pci/quirks.c b/drivers/pci/quirks.c -index 2990ad1e7c99..6d0dee40dbe5 100644 ---- a/drivers/pci/quirks.c -+++ b/drivers/pci/quirks.c -@@ -4230,11 +4230,24 @@ static int pci_quirk_qcom_rp_acs(struct pci_dev *dev, u16 acs_flags) - * 0xa290-0xa29f PCI Express Root port #{0-16} - * 0xa2e7-0xa2ee PCI Express Root port #{17-24} - * -+ * Mobile chipsets are also affected, 7th & 8th Generation -+ * Specification update confirms ACS errata 22, status no fix: (7th Generation -+ * Intel Processor Family I/O for U/Y Platforms and 8th Generation Intel -+ * Processor Family I/O for U Quad Core Platforms Specification Update, -+ * August 2017, Revision 002, Document#: 334660-002)[6] -+ * Device IDs from I/O datasheet: (7th Generation Intel Processor Family I/O -+ * for U/Y Platforms and 8th Generation Intel ® Processor Family I/O for U -+ * Quad Core Platforms, Vol 1 of 2, August 2017, Document#: 334658-003)[7] -+ * -+ * 0x9d10-0x9d1b PCI Express Root port #{1-12} -+ * - * [1] http://www.intel.com/content/www/us/en/chipsets/100-series-chipset-datasheet-vol-2.html - * [2] http://www.intel.com/content/www/us/en/chipsets/100-series-chipset-datasheet-vol-1.html - * [3] http://www.intel.com/content/www/us/en/chipsets/100-series-chipset-spec-update.html - * [4] http://www.intel.com/content/www/us/en/chipsets/200-series-chipset-pch-spec-update.html - * [5] http://www.intel.com/content/www/us/en/chipsets/200-series-chipset-pch-datasheet-vol-1.html -+ * [6] https://www.intel.com/content/www/us/en/processors/core/7th-gen-core-family-mobile-u-y-processor-lines-i-o-spec-update.html -+ * [7] https://www.intel.com/content/www/us/en/processors/core/7th-gen-core-family-mobile-u-y-processor-lines-i-o-datasheet-vol-1.html - */ - static bool pci_quirk_intel_spt_pch_acs_match(struct pci_dev *dev) - { -@@ -4244,6 +4257,7 @@ static bool pci_quirk_intel_spt_pch_acs_match(struct pci_dev *dev) - switch (dev->device) { - case 0xa110 ... 0xa11f: case 0xa167 ... 0xa16a: /* Sunrise Point */ - case 0xa290 ... 0xa29f: case 0xa2e7 ... 0xa2ee: /* Union Point */ -+ case 0x9d10 ... 0x9d1b: /* 7th & 8th Gen Mobile */ - return true; - } - |