diff options
Diffstat (limited to 'target/linux/mvebu/patches-3.10')
6 files changed, 7 insertions, 111 deletions
diff --git a/target/linux/mvebu/patches-3.10/0004-of-pci-Provide-support-for-parsing-PCI-DT-ranges-pro.patch b/target/linux/mvebu/patches-3.10/0004-of-pci-Provide-support-for-parsing-PCI-DT-ranges-pro.patch index 6c82070..70ccd60 100644 --- a/target/linux/mvebu/patches-3.10/0004-of-pci-Provide-support-for-parsing-PCI-DT-ranges-pro.patch +++ b/target/linux/mvebu/patches-3.10/0004-of-pci-Provide-support-for-parsing-PCI-DT-ranges-pro.patch @@ -49,7 +49,7 @@ Acked-by: Grant Likely <grant.likely@secretlab.ca> --- a/drivers/of/address.c +++ b/drivers/of/address.c -@@ -223,6 +223,73 @@ int of_pci_address_to_resource(struct de +@@ -224,6 +224,73 @@ int of_pci_address_to_resource(struct de return __of_address_to_resource(dev, addrp, size, flags, NULL, r); } EXPORT_SYMBOL_GPL(of_pci_address_to_resource); diff --git a/target/linux/mvebu/patches-3.10/0085-irqchip-armada-370-xp-fix-IPI-race-condition.patch b/target/linux/mvebu/patches-3.10/0085-irqchip-armada-370-xp-fix-IPI-race-condition.patch deleted file mode 100644 index 336ad8d..0000000 --- a/target/linux/mvebu/patches-3.10/0085-irqchip-armada-370-xp-fix-IPI-race-condition.patch +++ /dev/null @@ -1,46 +0,0 @@ -From 60b78d28057f9f1ecce39955755d26e4cd3130de Mon Sep 17 00:00:00 2001 -From: Lior Amsalem <alior@marvell.com> -Date: Mon, 25 Nov 2013 17:26:44 +0100 -Subject: [PATCH 085/203] irqchip: armada-370-xp: fix IPI race condition - -In the Armada 370/XP driver, when we receive an IRQ 0, we read the -list of doorbells that caused the interrupt from register -ARMADA_370_XP_IN_DRBEL_CAUSE_OFFS. This gives the list of IPIs that -were generated. However, instead of acknowledging only the IPIs that -were generated, we acknowledge *all* the IPIs, by writing -~IPI_DOORBELL_MASK in the ARMADA_370_XP_IN_DRBEL_CAUSE_OFFS register. - -This creates a race condition: if a new IPI that isn't part of the -ones read into the temporary "ipimask" variable is fired before we -acknowledge all IPIs, then we will simply loose it. This is causing -scheduling hangs on SMP intensive workloads. - -It is important to mention that this ARMADA_370_XP_IN_DRBEL_CAUSE_OFFS -register has the following behavior: "A CPU write of 0 clears the bits -in this field. A CPU write of 1 has no effect". This is what allows us -to simply write ~ipimask to acknoledge the handled IPIs. - -Notice that the same problem is present in the MSI implementation, but -it will be fixed as a separate patch, so that this IPI fix can be -pushed to older stable versions as appropriate (all the way to 3.8), -while the MSI code only appeared in 3.13. - -Signed-off-by: Lior Amsalem <alior@marvell.com> -Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com> -Cc: stable@vger.kernel.org -Cc: Thomas Gleixner <tglx@linutronix.de> ---- - drivers/irqchip/irq-armada-370-xp.c | 2 +- - 1 file changed, 1 insertion(+), 1 deletion(-) - ---- a/drivers/irqchip/irq-armada-370-xp.c -+++ b/drivers/irqchip/irq-armada-370-xp.c -@@ -407,7 +407,7 @@ armada_370_xp_handle_irq(struct pt_regs - ARMADA_370_XP_IN_DRBEL_CAUSE_OFFS) - & IPI_DOORBELL_MASK; - -- writel(~IPI_DOORBELL_MASK, per_cpu_int_base + -+ writel(~ipimask, per_cpu_int_base + - ARMADA_370_XP_IN_DRBEL_CAUSE_OFFS); - - /* Handle all pending doorbells */ diff --git a/target/linux/mvebu/patches-3.10/0181-of-Fix-dereferencing-node-name-in-debug-output-to-be.patch b/target/linux/mvebu/patches-3.10/0181-of-Fix-dereferencing-node-name-in-debug-output-to-be.patch index ce62d53..645bd50 100644 --- a/target/linux/mvebu/patches-3.10/0181-of-Fix-dereferencing-node-name-in-debug-output-to-be.patch +++ b/target/linux/mvebu/patches-3.10/0181-of-Fix-dereferencing-node-name-in-debug-output-to-be.patch @@ -17,7 +17,7 @@ Signed-off-by: Grant Likely <grant.likely@linaro.org> --- a/drivers/of/address.c +++ b/drivers/of/address.c -@@ -481,7 +481,7 @@ static u64 __of_translate_address(struct +@@ -482,7 +482,7 @@ static u64 __of_translate_address(struct int na, ns, pna, pns; u64 result = OF_BAD_ADDR; @@ -26,7 +26,7 @@ Signed-off-by: Grant Likely <grant.likely@linaro.org> /* Increase refcount at current level */ of_node_get(dev); -@@ -496,13 +496,13 @@ static u64 __of_translate_address(struct +@@ -497,13 +497,13 @@ static u64 __of_translate_address(struct bus->count_cells(dev, &na, &ns); if (!OF_CHECK_COUNTS(na, ns)) { printk(KERN_ERR "prom_parse: Bad cell count for %s\n", diff --git a/target/linux/mvebu/patches-3.10/0183-of-irq-Rename-of_irq_map_-functions-to-of_irq_parse_.patch b/target/linux/mvebu/patches-3.10/0183-of-irq-Rename-of_irq_map_-functions-to-of_irq_parse_.patch index 5007d91..c0245b7 100644 --- a/target/linux/mvebu/patches-3.10/0183-of-irq-Rename-of_irq_map_-functions-to-of_irq_parse_.patch +++ b/target/linux/mvebu/patches-3.10/0183-of-irq-Rename-of_irq_map_-functions-to-of_irq_parse_.patch @@ -468,7 +468,7 @@ Conflicts: --- a/drivers/of/address.c +++ b/drivers/of/address.c -@@ -524,12 +524,12 @@ static u64 __of_translate_address(struct +@@ -525,12 +525,12 @@ static u64 __of_translate_address(struct pbus->count_cells(dev, &pna, &pns); if (!OF_CHECK_COUNTS(pna, pns)) { printk(KERN_ERR "prom_parse: Bad cell count for %s\n", diff --git a/target/linux/mvebu/patches-3.10/0196-ata-sata_mv-setting-PHY-speed-according-to-SControl-.patch b/target/linux/mvebu/patches-3.10/0196-ata-sata_mv-setting-PHY-speed-according-to-SControl-.patch deleted file mode 100644 index 8a3162c..0000000 --- a/target/linux/mvebu/patches-3.10/0196-ata-sata_mv-setting-PHY-speed-according-to-SControl-.patch +++ /dev/null @@ -1,58 +0,0 @@ -From d587c866f34aa8e59ddc3628969113e725e36eab Mon Sep 17 00:00:00 2001 -From: Lior Amsalem <alior@marvell.com> -Date: Mon, 23 Dec 2013 13:07:35 +0100 -Subject: [PATCH 196/203] ata: sata_mv: setting PHY speed according to SControl - speed - -This patch fixes a SATA hotplug issue on the Armada 370 and Armada XP -SoCs. Without it, if a disk is unplugged from a SATA port, then further -hotplug notification are now longer received on this port. - -This should be applied to every -stable kernel supporting Armada SoCs. - -Signed-off-by: Lior Amsalem <alior@marvell.com> -Signed-off-by: Nadav Haklai <nadavh@marvell.com> -Signed-off-by: Simon Guinot <simon.guinot@sequanux.org> -Cc: Thomas Petazzoni <thomas.petazzoni@free-electrons.com> -Cc: Jason Cooper <jason@lakedaemon.net> -Cc: Andrew Lunn <andrew@lunn.ch> -Cc: Gregory Clement <gregory.clement@free-electrons.com> -Cc: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> -Cc: stable@vger.kernel.org ---- - drivers/ata/sata_mv.c | 10 ++++++++++ - 1 file changed, 10 insertions(+) - ---- a/drivers/ata/sata_mv.c -+++ b/drivers/ata/sata_mv.c -@@ -304,6 +304,7 @@ enum { - MV5_LTMODE = 0x30, - MV5_PHY_CTL = 0x0C, - SATA_IFCFG = 0x050, -+ LP_PHY_CTL = 0x058, - - MV_M2_PREAMP_MASK = 0x7e0, - -@@ -1353,6 +1354,7 @@ static int mv_scr_write(struct ata_link - - if (ofs != 0xffffffffU) { - void __iomem *addr = mv_ap_base(link->ap) + ofs; -+ void __iomem *lp_phy_addr = mv_ap_base(link->ap) + LP_PHY_CTL; - if (sc_reg_in == SCR_CONTROL) { - /* - * Workaround for 88SX60x1 FEr SATA#26: -@@ -1369,6 +1371,14 @@ static int mv_scr_write(struct ata_link - */ - if ((val & 0xf) == 1 || (readl(addr) & 0xf) == 1) - val |= 0xf000; -+ -+ /* -+ * Setting PHY speed according to SControl speed -+ */ -+ if ((val & 0xf0) == 0x10) -+ writelfl(0x7, lp_phy_addr); -+ else -+ writelfl(0x227, lp_phy_addr); - } - writelfl(val, addr); - return 0; diff --git a/target/linux/mvebu/patches-3.10/0197-xhci-fix-dma-mask-setup-in-xhci.c.patch b/target/linux/mvebu/patches-3.10/0197-xhci-fix-dma-mask-setup-in-xhci.c.patch index 84fcbaf..1d2e18b 100644 --- a/target/linux/mvebu/patches-3.10/0197-xhci-fix-dma-mask-setup-in-xhci.c.patch +++ b/target/linux/mvebu/patches-3.10/0197-xhci-fix-dma-mask-setup-in-xhci.c.patch @@ -81,7 +81,7 @@ Conflicts: return -ENOMEM; --- a/drivers/usb/host/xhci.c +++ b/drivers/usb/host/xhci.c -@@ -4654,7 +4654,6 @@ int xhci_gen_setup(struct usb_hcd *hcd, +@@ -4657,7 +4657,6 @@ int xhci_gen_setup(struct usb_hcd *hcd, struct xhci_hcd *xhci; struct device *dev = hcd->self.controller; int retval; @@ -89,7 +89,7 @@ Conflicts: /* Accept arbitrarily long scatter-gather lists */ hcd->self.sg_tablesize = ~0; -@@ -4682,14 +4681,6 @@ int xhci_gen_setup(struct usb_hcd *hcd, +@@ -4685,14 +4684,6 @@ int xhci_gen_setup(struct usb_hcd *hcd, /* xHCI private pointer was set in xhci_pci_probe for the second * registered roothub. */ @@ -104,7 +104,7 @@ Conflicts: return 0; } -@@ -4728,12 +4719,12 @@ int xhci_gen_setup(struct usb_hcd *hcd, +@@ -4731,12 +4722,12 @@ int xhci_gen_setup(struct usb_hcd *hcd, goto error; xhci_dbg(xhci, "Reset complete\n"); |