1 files changed, 0 insertions, 65 deletions
diff --git a/nixos/modules/kernel-patches/0007-pci-mvebu-time-out-reset-on-link-up.patch b/nixos/modules/kernel-patches/0007-pci-mvebu-time-out-reset-on-link-up.patch
deleted file mode 100644
index b163995..0000000
--- a/nixos/modules/kernel-patches/0007-pci-mvebu-time-out-reset-on-link-up.patch
+++ /dev/null
@@ -1,65 +0,0 @@
-From 2793db3bb1f859bde77b40fd27da1452a06daf8d Mon Sep 17 00:00:00 2001
-From: Russell King <rmk+kernel@armlinux.org.uk>
-Date: Sat, 9 Jul 2016 10:58:16 +0100
-Subject: [PATCH 07/10] pci: mvebu: time out reset on link up
-
-If the port reports that the link is up while we are resetting, there's
-little point in waiting for the full duration.
-
-Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk>
----
- drivers/pci/controller/pci-mvebu.c | 20 ++++++++++++++------
- 1 file changed, 14 insertions(+), 6 deletions(-)
-
-diff --git a/drivers/pci/controller/pci-mvebu.c b/drivers/pci/controller/pci-mvebu.c
-index c1ffdb06c971..b02f8120c24b 100644
---- a/drivers/pci/controller/pci-mvebu.c
-+++ b/drivers/pci/controller/pci-mvebu.c
-@@ -1415,6 +1415,7 @@ static int mvebu_pcie_powerup(struct mvebu_pcie_port *port)
- 
- 	if (port->reset_gpio) {
- 		u32 reset_udelay = PCI_PM_D3COLD_WAIT * 1000;
-+		unsigned int i;
- 
- 		of_property_read_u32(port->dn, "reset-delay-us",
- 				     &reset_udelay);
-@@ -1422,7 +1423,13 @@ static int mvebu_pcie_powerup(struct mvebu_pcie_port *port)
- 		udelay(100);
- 
- 		gpiod_set_value_cansleep(port->reset_gpio, 0);
--		msleep(reset_udelay / 1000);
-+		for (i = 0; i < reset_udelay; i += 1000) {
-+			if (mvebu_pcie_link_up(port))
-+				break;
-+			msleep(1);
-+		}
-+
-+		printk("%s: reset completed in %dus\n", port->name, i);
- 	}
- 
- 	return 0;
-@@ -1539,15 +1546,16 @@ static int mvebu_pcie_probe(struct platform_device *pdev)
- 		if (!child)
- 			continue;
- 
--		ret = mvebu_pcie_powerup(port);
--		if (ret < 0)
--			continue;
--
- 		port->base = mvebu_pcie_map_registers(pdev, child, port);
- 		if (IS_ERR(port->base)) {
- 			dev_err(dev, "%s: cannot map registers\n", port->name);
- 			port->base = NULL;
--			mvebu_pcie_powerdown(port);
-+			continue;
-+		}
-+
-+		ret = mvebu_pcie_powerup(port);
-+		if (ret < 0) {
-+			port->base = NULL;
- 			continue;
- 		}
- 
--- 
-2.37.2
-