more patches

author: Greg Kroah-Hartman <gregkh@suse.de> 2008-10-08 14:24:28 -0700
committer: Greg Kroah-Hartman <gregkh@suse.de> 2008-10-08 14:24:28 -0700
commit: 1bf94aacd8c94f985c573402d7a5eab548aaffd4 (patch)
tree: 50b43bb3b8abd67842df7e120b540408e7f798cd /usb
parent: 1240ba9862f462ed5d39d8682081a30eddc764eb (diff)
download: patches-1bf94aacd8c94f985c573402d7a5eab548aaffd4.tar.gz
2 files changed, 560 insertions, 0 deletions
diff --git a/usb/usb-export-if-an-interface-driver-supports-autosuspend.patch b/usb/usb-export-if-an-interface-driver-supports-autosuspend.patch
new file mode 100644
index 00000000000000..764a346885b8a9
--- /dev/null
+++ b/usb/usb-export-if-an-interface-driver-supports-autosuspend.patch
@@ -0,0 +1,89 @@
+From sarah.a.sharp@linux.intel.com  Wed Oct  8 14:20:40 2008
+From: Sarah Sharp <sarah.a.sharp@linux.intel.com>
+Date: Mon, 6 Oct 2008 14:45:46 -0700
+Subject: USB: Export if an interface driver supports autosuspend.
+To: Greg KH <greg@kroah.com>
+Cc: linux-usb@vger.kernel.org
+Message-ID: <20081006214546.GA8342@localdomain>
+Content-Disposition: inline
+
+
+Create a new sysfs file per interface named supports_autosuspend.  This
+file returns true if an interface driver's .supports_autosuspend flag is
+set.  It also returns true if the interface is unclaimed (since the USB
+core will autosuspend a device if an interface is not claimed).
+
+This new sysfs file will be useful for user space scripts to test whether
+a USB device correctly auto-suspends.
+
+Signed-off-by: Sarah Sharp <sarah.a.sharp@linux.intel.com>
+Cc: Oliver Neukum <oliver@neukum.org>
+Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
+
+---
+ Documentation/ABI/testing/sysfs-bus-usb |   16 ++++++++++++++++
+ drivers/usb/core/sysfs.c                |   24 ++++++++++++++++++++++++
+ 2 files changed, 40 insertions(+)
+
+--- a/Documentation/ABI/testing/sysfs-bus-usb
++++ b/Documentation/ABI/testing/sysfs-bus-usb
+@@ -85,3 +85,19 @@ Description:
+ Users:
+ 		PowerTOP <power@bughost.org>
+ 		http://www.lesswatts.org/projects/powertop/
++
++What:		/sys/bus/usb/device/<busnum>-<devnum>...:<config num>-<interface num>/supports_autosuspend
++Date:		January 2008
++KernelVersion:	2.6.27
++Contact:	Sarah Sharp <sarah.a.sharp@intel.com>
++Description:
++		When read, this file returns 1 if the interface driver
++		for this interface supports autosuspend.  It also
++		returns 1 if no driver has claimed this interface, as an
++		unclaimed interface will not stop the device from being
++		autosuspended if all other interface drivers are idle.
++		The file returns 0 if autosuspend support has not been
++		added to the driver.
++Users:
++		USB PM tool
++		git://git.moblin.org/users/sarah/usb-pm-tool/
+--- a/drivers/usb/core/sysfs.c
++++ b/drivers/usb/core/sysfs.c
+@@ -743,6 +743,29 @@ static ssize_t show_modalias(struct devi
+ }
+ static DEVICE_ATTR(modalias, S_IRUGO, show_modalias, NULL);
+ 
++static ssize_t show_supports_autosuspend(struct device *dev,
++		struct device_attribute *attr, char *buf)
++{
++	struct usb_interface *intf;
++	struct usb_device *udev;
++	int ret;
++
++	intf = to_usb_interface(dev);
++	udev = interface_to_usbdev(intf);
++
++	usb_lock_device(udev);
++	/* Devices will be autosuspended even when an interface isn't claimed */
++	if (!intf->dev.driver ||
++			to_usb_driver(intf->dev.driver)->supports_autosuspend)
++		ret = sprintf(buf, "%u\n", 1);
++	else
++		ret = sprintf(buf, "%u\n", 0);
++	usb_unlock_device(udev);
++
++	return ret;
++}
++static DEVICE_ATTR(supports_autosuspend, S_IRUGO, show_supports_autosuspend, NULL);
++
+ static struct attribute *intf_attrs[] = {
+ 	&dev_attr_bInterfaceNumber.attr,
+ 	&dev_attr_bAlternateSetting.attr,
+@@ -751,6 +774,7 @@ static struct attribute *intf_attrs[] = 
+ 	&dev_attr_bInterfaceSubClass.attr,
+ 	&dev_attr_bInterfaceProtocol.attr,
+ 	&dev_attr_modalias.attr,
++	&dev_attr_supports_autosuspend.attr,
+ 	NULL,
+ };
+ static struct attribute_group intf_attr_grp = {
diff --git a/usb/usb-ohci-add-support-for-tmio-ohci-cell.patch b/usb/usb-ohci-add-support-for-tmio-ohci-cell.patch
new file mode 100644
index 00000000000000..5f2c85e7e9d291
--- /dev/null
+++ b/usb/usb-ohci-add-support-for-tmio-ohci-cell.patch
@@ -0,0 +1,471 @@
+From dbaryshkov@gmail.com  Wed Oct  8 14:21:19 2008
+From: Dmitry Baryshkov <dbaryshkov@gmail.com>
+Date: Wed,  8 Oct 2008 16:14:23 +0400
+Subject: USB: ohci: add support for tmio-ohci cell
+To: linux-usb@vger.kernel.org
+Cc: Dmitry Baryshkov <dbaryshkov@gmail.com>, Ian Molton <spyro@f2s.com>
+Message-ID: <1223468063-536-1-git-send-email-dbaryshkov@gmail.com>
+
+
+Some Toshiba Mobile I/O chips have OHCI controller built in.
+E.g. the tc6393xb chip found in several Toshiba e-Series PDAs
+and in Sharp Zaurus SL-6000 PDA. This adds platform glue
+to support OHCI function of the chip.
+
+Signed-off-by: Dmitry Baryshkov <dbaryshkov@gmail.com>
+Acked-by: Ian Molton <spyro@f2s.com>
+Cc: Ian Molton <spyro@f2s.com>
+Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
+
+---
+ drivers/usb/Kconfig          |    1 
+ drivers/usb/host/ohci-hcd.c  |   21 ++
+ drivers/usb/host/ohci-tmio.c |  376 +++++++++++++++++++++++++++++++++++++++++++
+ 3 files changed, 398 insertions(+)
+
+--- a/drivers/usb/host/ohci-hcd.c
++++ b/drivers/usb/host/ohci-hcd.c
+@@ -1075,12 +1075,18 @@ MODULE_LICENSE ("GPL");
+ #define SM501_OHCI_DRIVER	ohci_hcd_sm501_driver
+ #endif
+ 
++#ifdef CONFIG_MFD_TC6393XB
++#include "ohci-tmio.c"
++#define TMIO_OHCI_DRIVER	ohci_hcd_tmio_driver
++#endif
++
+ #if	!defined(PCI_DRIVER) &&		\
+ 	!defined(PLATFORM_DRIVER) &&	\
+ 	!defined(OF_PLATFORM_DRIVER) &&	\
+ 	!defined(SA1111_DRIVER) &&	\
+ 	!defined(PS3_SYSTEM_BUS_DRIVER) && \
+ 	!defined(SM501_OHCI_DRIVER) && \
++	!defined(TMIO_OHCI_DRIVER) && \
+ 	!defined(SSB_OHCI_DRIVER)
+ #error "missing bus glue for ohci-hcd"
+ #endif
+@@ -1147,13 +1153,25 @@ static int __init ohci_hcd_mod_init(void
+ 		goto error_sm501;
+ #endif
+ 
++#ifdef TMIO_OHCI_DRIVER
++	retval = platform_driver_register(&TMIO_OHCI_DRIVER);
++	if (retval < 0)
++		goto error_tmio;
++#endif
++
+ 	return retval;
+ 
+ 	/* Error path */
++#ifdef TMIO_OHCI_DRIVER
++	platform_driver_unregister(&TMIO_OHCI_DRIVER);
++ error_tmio:
++#endif
+ #ifdef SM501_OHCI_DRIVER
++	platform_driver_unregister(&SM501_OHCI_DRIVER);
+  error_sm501:
+ #endif
+ #ifdef SSB_OHCI_DRIVER
++	ssb_driver_unregister(&SSB_OHCI_DRIVER);
+  error_ssb:
+ #endif
+ #ifdef PCI_DRIVER
+@@ -1189,6 +1207,9 @@ module_init(ohci_hcd_mod_init);
+ 
+ static void __exit ohci_hcd_mod_exit(void)
+ {
++#ifdef TMIO_OHCI_DRIVER
++	platform_driver_unregister(&TMIO_OHCI_DRIVER);
++#endif
+ #ifdef SM501_OHCI_DRIVER
+ 	platform_driver_unregister(&SM501_OHCI_DRIVER);
+ #endif
+--- /dev/null
++++ b/drivers/usb/host/ohci-tmio.c
+@@ -0,0 +1,376 @@
++/*
++ * OHCI HCD(Host Controller Driver) for USB.
++ *
++ *(C) Copyright 1999 Roman Weissgaerber <weissg@vienna.at>
++ *(C) Copyright 2000-2002 David Brownell <dbrownell@users.sourceforge.net>
++ *(C) Copyright 2002 Hewlett-Packard Company
++ *
++ * Bus glue for Toshiba Mobile IO(TMIO) Controller's OHCI core
++ * (C) Copyright 2005 Chris Humbert <mahadri-usb@drigon.com>
++ * (C) Copyright 2007, 2008 Dmitry Baryshkov <dbaryshkov@gmail.com>
++ *
++ * This is known to work with the following variants:
++ *	TC6393XB revision 3	(32kB SRAM)
++ *
++ * The TMIO's OHCI core DMAs through a small internal buffer that
++ * is directly addressable by the CPU.
++ *
++ * Written from sparse documentation from Toshiba and Sharp's driver
++ * for the 2.4 kernel,
++ *	usb-ohci-tc6393.c(C) Copyright 2004 Lineo Solutions, Inc.
++ *
++ * This program is free software; you can redistribute it and/or modify
++ * it under the terms of the GNU General Public License version 2 as
++ * published by the Free Software Foundation.
++ */
++
++/*#include <linux/fs.h>
++#include <linux/mount.h>
++#include <linux/pagemap.h>
++#include <linux/init.h>
++#include <linux/namei.h>
++#include <linux/sched.h>*/
++#include <linux/platform_device.h>
++#include <linux/mfd/core.h>
++#include <linux/mfd/tmio.h>
++#include <linux/dma-mapping.h>
++
++/*-------------------------------------------------------------------------*/
++
++/*
++ * USB Host Controller Configuration Register
++ */
++#define CCR_REVID	0x08	/* b Revision ID				*/
++#define CCR_BASE	0x10	/* l USB Control Register Base Address Low	*/
++#define CCR_ILME	0x40	/* b Internal Local Memory Enable		*/
++#define CCR_PM		0x4c	/* w Power Management			*/
++#define CCR_INTC	0x50	/* b INT Control				*/
++#define CCR_LMW1L	0x54	/* w Local Memory Window 1 LMADRS Low	*/
++#define CCR_LMW1H	0x56	/* w Local Memory Window 1 LMADRS High	*/
++#define CCR_LMW1BL	0x58	/* w Local Memory Window 1 Base Address Low	*/
++#define CCR_LMW1BH	0x5A	/* w Local Memory Window 1 Base Address High	*/
++#define CCR_LMW2L	0x5C	/* w Local Memory Window 2 LMADRS Low	*/
++#define CCR_LMW2H	0x5E	/* w Local Memory Window 2 LMADRS High	*/
++#define CCR_LMW2BL	0x60	/* w Local Memory Window 2 Base Address Low	*/
++#define CCR_LMW2BH	0x62	/* w Local Memory Window 2 Base Address High	*/
++#define CCR_MISC	0xFC	/* b MISC					*/
++
++#define CCR_PM_GKEN      0x0001
++#define CCR_PM_CKRNEN    0x0002
++#define CCR_PM_USBPW1    0x0004
++#define CCR_PM_USBPW2    0x0008
++#define CCR_PM_USBPW3    0x0008
++#define CCR_PM_PMEE      0x0100
++#define CCR_PM_PMES      0x8000
++
++/*-------------------------------------------------------------------------*/
++
++struct tmio_hcd {
++	void __iomem		*ccr;
++	spinlock_t		lock; /* protects RMW cycles */
++};
++
++#define hcd_to_tmio(hcd)	((struct tmio_hcd *)(hcd_to_ohci(hcd) + 1))
++
++/*-------------------------------------------------------------------------*/
++
++static void tmio_write_pm(struct platform_device *dev)
++{
++	struct usb_hcd *hcd = platform_get_drvdata(dev);
++	struct tmio_hcd *tmio = hcd_to_tmio(hcd);
++	u16 pm;
++	unsigned long flags;
++
++	spin_lock_irqsave(&tmio->lock, flags);
++
++	pm = CCR_PM_GKEN | CCR_PM_CKRNEN |
++	     CCR_PM_PMEE | CCR_PM_PMES;
++
++	tmio_iowrite16(pm, tmio->ccr + CCR_PM);
++	spin_unlock_irqrestore(&tmio->lock, flags);
++}
++
++static void tmio_stop_hc(struct platform_device *dev)
++{
++	struct usb_hcd *hcd = platform_get_drvdata(dev);
++	struct ohci_hcd *ohci = hcd_to_ohci(hcd);
++	struct tmio_hcd *tmio = hcd_to_tmio(hcd);
++	u16 pm;
++
++	pm = CCR_PM_GKEN | CCR_PM_CKRNEN;
++	switch (ohci->num_ports) {
++		default:
++			dev_err(&dev->dev, "Unsupported amount of ports: %d\n", ohci->num_ports);
++		case 3:
++			pm |= CCR_PM_USBPW3;
++		case 2:
++			pm |= CCR_PM_USBPW2;
++		case 1:
++			pm |= CCR_PM_USBPW1;
++	}
++	tmio_iowrite8(0, tmio->ccr + CCR_INTC);
++	tmio_iowrite8(0, tmio->ccr + CCR_ILME);
++	tmio_iowrite16(0, tmio->ccr + CCR_BASE);
++	tmio_iowrite16(0, tmio->ccr + CCR_BASE + 2);
++	tmio_iowrite16(pm, tmio->ccr + CCR_PM);
++}
++
++static void tmio_start_hc(struct platform_device *dev)
++{
++	struct usb_hcd *hcd = platform_get_drvdata(dev);
++	struct tmio_hcd *tmio = hcd_to_tmio(hcd);
++	unsigned long base = hcd->rsrc_start;
++
++	tmio_write_pm(dev);
++	tmio_iowrite16(base, tmio->ccr + CCR_BASE);
++	tmio_iowrite16(base >> 16, tmio->ccr + CCR_BASE + 2);
++	tmio_iowrite8(1, tmio->ccr + CCR_ILME);
++	tmio_iowrite8(2, tmio->ccr + CCR_INTC);
++
++	dev_info(&dev->dev, "revision %d @ 0x%08llx, irq %d\n",
++			tmio_ioread8(tmio->ccr + CCR_REVID), hcd->rsrc_start, hcd->irq);
++}
++
++static int ohci_tmio_start(struct usb_hcd *hcd)
++{
++	struct ohci_hcd *ohci = hcd_to_ohci(hcd);
++	int ret;
++
++	if ((ret = ohci_init(ohci)) < 0)
++		return ret;
++
++	if ((ret = ohci_run(ohci)) < 0) {
++		err("can't start %s", hcd->self.bus_name);
++		ohci_stop(hcd);
++		return ret;
++	}
++
++	return 0;
++}
++
++static const struct hc_driver ohci_tmio_hc_driver = {
++	.description =		hcd_name,
++	.product_desc =		"TMIO OHCI USB Host Controller",
++	.hcd_priv_size =	sizeof(struct ohci_hcd) + sizeof (struct tmio_hcd),
++
++	/* generic hardware linkage */
++	.irq =			ohci_irq,
++	.flags =		HCD_USB11 | HCD_MEMORY | HCD_LOCAL_MEM,
++
++	/* basic lifecycle operations */
++	.start =		ohci_tmio_start,
++	.stop =			ohci_stop,
++	.shutdown =		ohci_shutdown,
++
++	/* managing i/o requests and associated device resources */
++	.urb_enqueue =		ohci_urb_enqueue,
++	.urb_dequeue =		ohci_urb_dequeue,
++	.endpoint_disable =	ohci_endpoint_disable,
++
++	/* scheduling support */
++	.get_frame_number =	ohci_get_frame,
++
++	/* root hub support */
++	.hub_status_data =	ohci_hub_status_data,
++	.hub_control =		ohci_hub_control,
++#ifdef	CONFIG_PM
++	.bus_suspend =		ohci_bus_suspend,
++	.bus_resume =		ohci_bus_resume,
++#endif
++	.start_port_reset =	ohci_start_port_reset,
++};
++
++/*-------------------------------------------------------------------------*/
++static struct platform_driver ohci_hcd_tmio_driver;
++
++static int __devinit ohci_hcd_tmio_drv_probe(struct platform_device *dev)
++{
++	struct mfd_cell *cell = dev->dev.platform_data;
++	struct resource *regs = platform_get_resource(dev, IORESOURCE_MEM, 0);
++	struct resource *config = platform_get_resource(dev, IORESOURCE_MEM, 1);
++	struct resource *sram = platform_get_resource(dev, IORESOURCE_MEM, 2);
++	int irq = platform_get_irq(dev, 0);
++	struct tmio_hcd *tmio;
++	struct ohci_hcd *ohci;
++	struct usb_hcd *hcd;
++	int ret;
++
++	if (usb_disabled())
++		return -ENODEV;
++
++	if (!cell)
++		return -EINVAL;
++
++	hcd = usb_create_hcd(&ohci_tmio_hc_driver, &dev->dev, dev->dev.bus_id);
++	if (!hcd) {
++		ret = -ENOMEM;
++		goto err_usb_create_hcd;
++	}
++
++	hcd->rsrc_start = regs->start;
++	hcd->rsrc_len = regs->end - regs->start + 1;
++
++	tmio = hcd_to_tmio(hcd);
++
++	spin_lock_init(&tmio->lock);
++
++	tmio->ccr = ioremap(config->start, config->end - config->start + 1);
++	if (!tmio->ccr) {
++		ret = -ENOMEM;
++		goto err_ioremap_ccr;
++	}
++
++	hcd->regs = ioremap(hcd->rsrc_start, hcd->rsrc_len);
++	if (!hcd->regs) {
++		ret = -ENOMEM;
++		goto err_ioremap_regs;
++	}
++
++	if (!dma_declare_coherent_memory(&dev->dev, sram->start,
++				sram->start,
++				sram->end - sram->start + 1,
++				DMA_MEMORY_MAP | DMA_MEMORY_EXCLUSIVE)) {
++		ret = -EBUSY;
++		goto err_dma_declare;
++	}
++
++	if (cell->enable) {
++		ret = cell->enable(dev);
++		if (ret)
++			goto err_enable;
++	}
++
++	tmio_start_hc(dev);
++	ohci = hcd_to_ohci(hcd);
++	ohci_hcd_init(ohci);
++
++	ret = usb_add_hcd(hcd, irq, IRQF_DISABLED);
++	if (ret)
++		goto err_add_hcd;
++
++	if (ret == 0)
++		return ret;
++
++	usb_remove_hcd(hcd);
++
++err_add_hcd:
++	tmio_stop_hc(dev);
++	if (cell->disable)
++		cell->disable(dev);
++err_enable:
++	dma_release_declared_memory(&dev->dev);
++err_dma_declare:
++	iounmap(hcd->regs);
++err_ioremap_regs:
++	iounmap(tmio->ccr);
++err_ioremap_ccr:
++	usb_put_hcd(hcd);
++err_usb_create_hcd:
++
++	return ret;
++}
++
++static int __devexit ohci_hcd_tmio_drv_remove(struct platform_device *dev)
++{
++	struct usb_hcd *hcd = platform_get_drvdata(dev);
++	struct tmio_hcd *tmio = hcd_to_tmio(hcd);
++	struct mfd_cell *cell = dev->dev.platform_data;
++
++	usb_remove_hcd(hcd);
++	tmio_stop_hc(dev);
++	if (cell->disable)
++		cell->disable(dev);
++	dma_release_declared_memory(&dev->dev);
++	iounmap(hcd->regs);
++	iounmap(tmio->ccr);
++	usb_put_hcd(hcd);
++
++	platform_set_drvdata(dev, NULL);
++
++	return 0;
++}
++
++#ifdef CONFIG_PM
++static int ohci_hcd_tmio_drv_suspend(struct platform_device *dev, pm_message_t state)
++{
++	struct mfd_cell *cell = dev->dev.platform_data;
++	struct usb_hcd *hcd = platform_get_drvdata(dev);
++	struct ohci_hcd *ohci = hcd_to_ohci(hcd);
++	struct tmio_hcd *tmio = hcd_to_tmio(hcd);
++	unsigned long flags;
++	u8 misc;
++	int ret;
++
++	if (time_before(jiffies, ohci->next_statechange))
++		msleep(5);
++	ohci->next_statechange = jiffies;
++
++	spin_lock_irqsave(&tmio->lock, flags);
++
++	misc = tmio_ioread8(tmio->ccr + CCR_MISC);
++	misc |= 1 << 3; /* USSUSP */
++	tmio_iowrite8(misc, tmio->ccr + CCR_MISC);
++
++	spin_unlock_irqrestore(&tmio->lock, flags);
++
++	if (cell->suspend) {
++		ret = cell->suspend(dev);
++		if (ret)
++			return ret;
++	}
++
++	hcd->state = HC_STATE_SUSPENDED;
++
++	return 0;
++}
++
++static int ohci_hcd_tmio_drv_resume(struct platform_device *dev)
++{
++	struct mfd_cell *cell = dev->dev.platform_data;
++	struct usb_hcd *hcd = platform_get_drvdata(dev);
++	struct ohci_hcd *ohci = hcd_to_ohci(hcd);
++	struct tmio_hcd *tmio = hcd_to_tmio(hcd);
++	unsigned long flags;
++	u8 misc;
++	int ret;
++
++	if (time_before(jiffies, ohci->next_statechange))
++		msleep(5);
++	ohci->next_statechange = jiffies;
++
++	if (cell->resume) {
++		ret = cell->resume(dev);
++		if (ret)
++			return ret;
++	}
++
++	tmio_start_hc(dev);
++
++	spin_lock_irqsave(&tmio->lock, flags);
++
++	misc = tmio_ioread8(tmio->ccr + CCR_MISC);
++	misc &= ~(1 << 3); /* USSUSP */
++	tmio_iowrite8(misc, tmio->ccr + CCR_MISC);
++
++	spin_unlock_irqrestore(&tmio->lock, flags);
++
++	ohci_finish_controller_resume(hcd);
++
++	return 0;
++}
++#else
++#define ohci_hcd_tmio_drv_suspend NULL
++#define ohci_hcd_tmio_drv_resume NULL
++#endif
++
++static struct platform_driver ohci_hcd_tmio_driver = {
++	.probe		= ohci_hcd_tmio_drv_probe,
++	.remove		= __devexit_p(ohci_hcd_tmio_drv_remove),
++	.shutdown	= usb_hcd_platform_shutdown,
++	.suspend	= ohci_hcd_tmio_drv_suspend,
++	.resume		= ohci_hcd_tmio_drv_resume,
++	.driver		= {
++		.name	= "tmio-ohci",
++		.owner	= THIS_MODULE,
++	},
++};
+--- a/drivers/usb/Kconfig
++++ b/drivers/usb/Kconfig
+@@ -37,6 +37,7 @@ config USB_ARCH_HAS_OHCI
+ 	default y if ARCH_EP93XX
+ 	default y if ARCH_AT91
+ 	default y if ARCH_PNX4008
++	default y if MFD_TC6393XB
+ 	# PPC:
+ 	default y if STB03xxx
+ 	default y if PPC_MPC52xx
author	Greg Kroah-Hartman <gregkh@suse.de>	2008-10-08 14:24:28 -0700
committer	Greg Kroah-Hartman <gregkh@suse.de>	2008-10-08 14:24:28 -0700
commit	1bf94aacd8c94f985c573402d7a5eab548aaffd4 (patch)
tree	50b43bb3b8abd67842df7e120b540408e7f798cd /usb
parent	1240ba9862f462ed5d39d8682081a30eddc764eb (diff)
download	patches-1bf94aacd8c94f985c573402d7a5eab548aaffd4.tar.gz