diff options
Diffstat (limited to 'target/linux/bcm53xx/patches-4.1/175-PCI-iproc-Fix-BCMA-PCIe-bus-scanning-regression.patch')
| -rw-r--r-- | target/linux/bcm53xx/patches-4.1/175-PCI-iproc-Fix-BCMA-PCIe-bus-scanning-regression.patch | 51 |
1 files changed, 0 insertions, 51 deletions
diff --git a/target/linux/bcm53xx/patches-4.1/175-PCI-iproc-Fix-BCMA-PCIe-bus-scanning-regression.patch b/target/linux/bcm53xx/patches-4.1/175-PCI-iproc-Fix-BCMA-PCIe-bus-scanning-regression.patch deleted file mode 100644 index 21c7716846..0000000000 --- a/target/linux/bcm53xx/patches-4.1/175-PCI-iproc-Fix-BCMA-PCIe-bus-scanning-regression.patch +++ /dev/null @@ -1,51 +0,0 @@ -From patchwork Wed Jan 20 22:55:10 2016 -Content-Type: text/plain; charset="utf-8" -MIME-Version: 1.0 -Content-Transfer-Encoding: 7bit -Subject: PCI: iproc: Fix BCMA PCIe bus scanning regression -From: Ray Jui <rjui@broadcom.com> -X-Patchwork-Id: 570953 -Message-Id: <1453330510-21926-1-git-send-email-rjui@broadcom.com> -To: Bjorn Helgaas <bhelgaas@google.com> -Cc: Rafal Milecki <zajec5@gmail.com>, Hante Meuleman <meuleman@broadcom.com>, - Hauke Mehrtens <hauke@hauke-m.de>, <linux-kernel@vger.kernel.org>, - <bcm-kernel-feedback-list@broadcom.com>, - <linux-pci@vger.kernel.org>, Ray Jui <rjui@broadcom.com> -Date: Wed, 20 Jan 2016 14:55:10 -0800 - -Commit 943ebae781f5 ("PCI: iproc: Add PAXC interface support") causes -regression on EP device detection on BCMA based platforms. This patch -fixes the issue by allowing multiple devices to be configured on the -same bus, for all PAXB based child buses - -Reported-by: Rafal Milecki <zajec5@gmail.com> -Fixes: 943ebae781f5 ("PCI: iproc: Add PAXC interface support") -Signed-off-by: Ray Jui <rjui@broadcom.com> ---- - drivers/pci/host/pcie-iproc.c | 5 +++-- - 1 file changed, 3 insertions(+), 2 deletions(-) - ---- a/drivers/pci/host/pcie-iproc.c -+++ b/drivers/pci/host/pcie-iproc.c -@@ -171,10 +171,11 @@ static inline void iproc_pcie_ob_write(s - } - - static inline bool iproc_pcie_device_is_valid(struct iproc_pcie *pcie, -+ unsigned int busnum, - unsigned int slot, - unsigned int fn) - { -- if (slot > 0) -+ if ((pcie->type == IPROC_PCIE_PAXC || busnum == 0) && slot > 0) - return false; - - /* PAXC can only support limited number of functions */ -@@ -199,7 +200,7 @@ static void __iomem *iproc_pcie_map_cfg_ - u32 val; - u16 offset; - -- if (!iproc_pcie_device_is_valid(pcie, slot, fn)) -+ if (!iproc_pcie_device_is_valid(pcie, busno, slot, fn)) - return NULL; - - /* root complex access */ |