- 23 Jan, 2004 11 commits
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Alan Stern authored
On Mon, 19 Jan 2004, Simon Levitt wrote: > Hi, > > In order to get the card reader on my Epson Stylus Photo 875DC working in > linux I've added the following to unusual_devs.h - like the Epson 785EPX it > returns Sub=0xff. Greg, this can be applied to 2.4 and 2.6.
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Oliver Neukum authored
you cannot use usb_bulk_msg() on buffers on the stack.
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Oliver Neukum authored
the whiteheat driver in two places does DMA to the stack by usb_bulk_msg().
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David Brownell authored
There's a properly assigned vendor/product ID pair for this; use it. Use new boolean CONFIG_* symbols. For PXA/IXP, use the first two endpoints.
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David Brownell authored
Autoconfigure ep0 maxpacket size, and simplify configuration for device power consumption. Use new boolean CONFIG_* symbols. SuperH UDC support.
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David Brownell authored
Use new boolean CONFIG_* symbols.
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David Brownell authored
This updates and simplifies the kernel config for the gadget drivers. It also adds build support for three new drivers: two controllers (goku_udc, pxa2xx_udc) and one gadget driver (file_storage).
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David Brownell authored
(From Alan Stern.) The File-backed Storage Gadget provides support for the USB Mass Storage protocol. It causes a gadget to appear to the host as a USB disk drive, using a regular file or a block device to provide the necessary storage somewhat like the "loop" device. The driver supports up to 8 Logical Units, appearing to the host as multiple disks, each configurable independently for read-write or read-only access. The settings for the Logical Units are available through sysfs attribute files. The driver has a testing version, selectable by a kernel configuration option. The test version includes many additional module parameters, allowing the USB protocol, subclass, vendor, product, and release values to be set. It also has an option to emulate removable media, and the sysfs interface allows the backing files and the read-only settings to be switched on-the-fly. In both versions several logging and debugging levels are available. They provide a nice way of seeing exactly what commands a USB host is sending to the gadget.
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David Brownell authored
A variety of fixes: - Resolves some problems with DMA chaining. It should stream a lot better now; but not all the funky cases are handled yet. - Now "use_dma_chaining" is a module parameter not a #define. It also defaults to false. Some gadget drivers will work fine with this enabled, getting some IRQ reduction and increased I/O parallelism (given deep I/O queues); others won't. - Handle isochronous transfers (from Mark Huang at Broadcom) - Some of the chiprev 0100 workarounds weren't quite right. Neither were buffer allocations on dma-incoherent systems. - Handle bulk endpoint halts better, for file_storage gadget driver. - Handle the hardware device status bits better: * selfpowered by default, clearable with the API; * remote wakeup disabled by default, host must enable it. - Fix a shutdown problem seen in some statically linked configs. Needed to use the new file_storage gadget without disabling DMA.
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Greg Kroah-Hartman authored
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Greg Kroah-Hartman authored
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- 22 Jan, 2004 8 commits
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Mikael Pettersson authored
Add back the old i82489DX bits to use timer scaling for the old non-integrated APIC setup. It's possible these bits don't need to be set on i82489DXs, but not having this HW for testing I elected to maintain the old behaviour on these old machines.
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Linus Torvalds authored
We used to write fields that were marked RESERVED and that are apparently some old stale timer base. Stop doing that. Verified with Mikael Pettersson, and confirmed to fix ACPI boot-time lockups for a few people.
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bk://bk.arm.linux.org.uk/linux-2.6-pcmciaLinus Torvalds authored
into home.osdl.org:/home/torvalds/v2.5/linux
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Andrew Morton authored
ppc64 doesn't use drivers/Kconfig (it should) so it needs to include i2c by hand.
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Andrew Morton authored
From: Anton Blanchard <anton@samba.org> We were missing the sched_balance_exec call. Could explain some NUMA scheduling weirdness we were seeing.
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Andrew Morton authored
From: "H. Peter Anvin" <hpa@zytor.com> This is purely a doc patch saying RAID-6 support is available in mdadm-1.5.0 and the patch is no longer necessary.
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Andrew Morton authored
From: "H. Peter Anvin" <hpa@zytor.com> As expected, when it hit mainline I started getting real bug reports... the attached patch does the following: - Fixes a few x86-64 specific bugs; - Removes MMX and SSE-1 from x86-64 (if we have x86-64 we have SSE-2); - Slightly astracts the integer code to make it easier to add architecture-specific optimizations later (e.g. IA64 once gcc gets better IA64 intrinsics support); - Resurrects the user-space testbench, and makes it not output the known false positive of the D+Q case (D+Q is equivalent to a RAID-5 recovery, so I didn't implement it in the user-space testbench.)
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bk://kernel.bkbits.net/davem/sparc-2.6Linus Torvalds authored
into home.osdl.org:/home/torvalds/v2.5/linux
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- 21 Jan, 2004 15 commits
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Ville Nuorvala authored
RFC 2461 requires that the source address of Neighbor Discovery messages is an address assigned to the sending interface. Duplicate Address Detection should also be interface specific. We don't, for example, want a node to DoS itself just because it has two interfaces on the same link and both happen to listen to the same multicast group. If there is a true duplicate on the link, the interface doing DAD will notice it anyway. The attached patch adds a 'strict' parameter to ip6_chk_addr() and ip6_get_ifaddr() to allow link-local protocols like ND and DAD to do strict address checks even on addresses with greater scope than link-local.
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David S. Miller authored
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Chas Williams authored
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Krishna Kumar authored
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Stephen Hemminger authored
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Ville Nuorvala authored
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Andrew Morton authored
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Tom Rini authored
> Paul Mackerras: > o sort exception tables And as more proof that Paul is leaving us ppc32 folks, *sniff*, the following is needed for PPC32 to compile:
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Dave Jones authored
Here's a novel idea, check the CPU has machine check capabilities before we start polling registers. I was wondering why my VIA C3 was starting this. Who knows it may solve some of the random crashes I saw there.
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Gerd Knorr authored
This updates / adds documentation for the bttv, saa7134 and cx88 video4linux drivers.
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Gerd Knorr authored
trivial one: uses __init and thus needs linux/init.h
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bk://kernel.bkbits.net/davem/sparc-2.6Linus Torvalds authored
into home.osdl.org:/home/torvalds/v2.5/linux
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Dmitry Torokhov authored
we take the appropriate action. (throw the byte away, reset byte counter, return NAK if acking, and complain).
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Dmitry Torokhov authored
psmouse_rate= option.
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Vojtech Pavlik authored
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- 20 Jan, 2004 6 commits
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Vojtech Pavlik authored
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Glenn Burkhardt authored
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David S. Miller authored
into kernel.bkbits.net:/home/davem/sparc-2.6
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David S. Miller authored
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David S. Miller authored
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David S. Miller authored
Do not pass a NULL mm to mmdrop().
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