- 21 May, 2010 6 commits
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Herbert Xu authored
When GRO produces fraglist entries, and the resulting skb hits an interface that is incapable of TSO but capable of FRAGLIST, we end up producing a bogus packet with gso_size non-zero. This was reported in the field with older versions of KVM that did not set the TSO bits on tuntap. This patch fixes that. Reported-by:
Igor Zhang <yugzhang@redhat.com> Signed-off-by:
Herbert Xu <herbert@gondor.apana.org.au> Signed-off-by:
David S. Miller <davem@davemloft.net>
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Mallikarjuna R Chilakala authored
This adds support for a new copper device for 82599, device id 0x151c. This 82599 10GBase-T device uses the PHY's internal temperature sensor to guard against over-temp conditions. In this scenario the PHY will be put in a low power mode and link will no longer be able to transmit or receive any data. When this occurs, the over-temp interrupt is latched and driver logs this error message. A HW reset or power cycle is required to clear this status. Signed-off-by:
Mallikarjuna R Chilakala <mallikarjuna.chilakala@intel.com> Signed-off-by:
Jeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by:
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git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb-2.6Linus Torvalds authored
* git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb-2.6: (229 commits) USB: remove unused usb_buffer_alloc and usb_buffer_free macros usb: musb: update gfp/slab.h includes USB: ftdi_sio: fix legacy SIO-device header USB: kl5usb105: reimplement using generic framework USB: kl5usb105: minor clean ups USB: kl5usb105: fix memory leak USB: io_ti: use kfifo to implement write buffering USB: io_ti: remove unsused private counter USB: ti_usb: use kfifo to implement write buffering USB: ir-usb: fix incorrect write-buffer length USB: aircable: fix incorrect write-buffer length USB: safe_serial: straighten out read processing USB: safe_serial: reimplement read using generic framework USB: safe_serial: reimplement write using generic framework usb-storage: always print quirks USB: usb-storage: trivial debug improvements USB: oti6858: use port write fifo USB: oti6858: use kfifo to implement write buffering USB: cypress_m8: use kfifo to implement write buffering USB: cypress_m8: remove unused drain define ... Fix up conflicts (due to usb_buffer_alloc/free renaming) in drivers/input/tablet/acecad.c drivers/input/tablet/kbtab.c drivers/input/tablet/wacom_sys.c drivers/media/video/gspca/gspca.c sound/usb/usbaudio.c
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Stephen Rothwell authored
This is needed before the USB merge. Signed-off-by:
Stephen Rothwell <sfr@canb.auug.org.au> Signed-off-by:
Linus Torvalds <torvalds@linux-foundation.org>
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git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next-2.6Linus Torvalds authored
* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next-2.6: (1674 commits) qlcnic: adding co maintainer ixgbe: add support for active DA cables ixgbe: dcb, do not tag tc_prio_control frames ixgbe: fix ixgbe_tx_is_paused logic ixgbe: always enable vlan strip/insert when DCB is enabled ixgbe: remove some redundant code in setting FCoE FIP filter ixgbe: fix wrong offset to fc_frame_header in ixgbe_fcoe_ddp ixgbe: fix header len when unsplit packet overflows to data buffer ipv6: Never schedule DAD timer on dead address ipv6: Use POSTDAD state ipv6: Use state_lock to protect ifa state ipv6: Replace inet6_ifaddr->dead with state cxgb4: notify upper drivers if the device is already up when they load cxgb4: keep interrupts available when the ports are brought down cxgb4: fix initial addition of MAC address cnic: Return SPQ credit to bnx2x after ring setup and shutdown. cnic: Convert cnic_local_flags to atomic ops. can: Fix SJA1000 command register writes on SMP systems bridge: fix build for CONFIG_SYSFS disabled ARCNET: Limit com20020 PCI ID matches for SOHARD cards ... Fix up various conflicts with pcmcia tree drivers/net/ {pcmcia/3c589_cs.c, wireless/orinoco/orinoco_cs.c and wireless/orinoco/spectrum_cs.c} and feature removal (Documentation/feature-removal-schedule.txt). Also fix a non-content conflict due to pm_qos_requirement getting renamed in the PM tree (now pm_qos_request) in net/mac80211/scan.c
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- 20 May, 2010 34 commits
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git://git.lwn.net/linux-2.6Linus Torvalds authored
* 'docs-next' of git://git.lwn.net/linux-2.6: Add a document describing the padata interface
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git://git.lwn.net/linux-2.6Linus Torvalds authored
* 'viafb-next' of git://git.lwn.net/linux-2.6: (35 commits) viafb: move some include files to include/linux viafb: Eliminate some global.h references viafb: get rid of i2c debug cruft viafb: fold via_io.h into via-core.h viafb: Fix initialization error paths viafb: Do not remove gpiochip under spinlock viafb: make procfs entries optional viafb: fix proc entry removal viafb: improve misc register handling viafb: replace inb/outb viafb: move some modesetting functions to a seperate file viafb: unify modesetting functions viafb: Reserve framebuffer memory for the upcoming camera driver viafb: Add a simple VX855 DMA engine driver viafb: Add a simple interrupt management infrastructure via: Rationalize vt1636 detection viafb: Introduce viafb_find_i2c_adapter() via: Do not attempt I/O on inactive I2C adapters viafb: Turn GPIO and i2c into proper platform devices viafb: Convert GPIO and i2c to the new indexed port ops ...
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Greg Kroah-Hartman authored
Now that all callers are converted over, remove the compatibility functions and all is good. Cc: Daniel Mack <daniel@caiaq.de> Signed-off-by:Greg Kroah-Hartman <gregkh@suse.de>
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Tejun Heo authored
Implicit slab.h inclusion via percpu.h is about to go away. Make sure gfp.h or slab.h is included as necessary. Signed-off-by:
Tejun Heo <tj@kernel.org> Cc: Stephen Rothwell <sfr@canb.auug.org.au> Signed-off-by:
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Johan Hovold authored
Length field of header was incorrectly set to available payload space rather than the actual payload size. Signed-off-by:
Johan Hovold <jhovold@gmail.com> Signed-off-by:
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Johan Hovold authored
Kill custom read and write implementations (static per-port, singleton(!) urb pool). Also remove changelog header (can be retrieved through git). Read processing and write-buffer handling tested using a cp210x device in a loopback setup. Signed-off-by:
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Johan Hovold authored
Whitespace changes and some removed comments. Signed-off-by:
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Johan Hovold authored
Private data was not freed on error path in startup. Cc: stable <stable@kernel.org> Signed-off-by:
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Johan Hovold authored
Kill custom fifo implementation. Compile-only tested. Signed-off-by:
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Johan Hovold authored
Signed-off-by:
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Johan Hovold authored
Kill custom fifo implementation. Compile-only tested. Signed-off-by:
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Johan Hovold authored
Returned length should include header length. Signed-off-by:
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Johan Hovold authored
Returned length should include header length. Signed-off-by:
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Johan Hovold authored
Clean up read processing logic. Tested using a cp210x device in a loopback setup. Signed-off-by:
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Johan Hovold authored
Use process_read_urb to implement read processing. Signed-off-by:
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Johan Hovold authored
Kill custom single-urb write implementation. Note that this driver still depended on the write callback from the old generic framework. Tested against original read processing using a cp210x device in a loopback setup. Signed-off-by:
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Felipe Contreras authored
Right now quirks are printed only when the are manually overriden with the module parameters. It's not so useful to remind the user that his parameters are correctly applied; what is useful is to print out the quirks the user is not aware are being applied. So let's do the smart thing and print the quirks when they are present. Signed-off-by:
Felipe Contreras <felipe.contreras@gmail.com> Cc: Alan Stern <stern@rowland.harvard.edu> Cc: Matthew Dharm <mdharm-usb@one-eyed-alien.net> Signed-off-by:
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Felipe Contreras authored
Use pr_foo and dev_foo instead of printk. Maybe US_DEBUG* should be replaced too. Signed-off-by:
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Johan Hovold authored
Kill private write fifo and use port fifo instead (protected under port lock). Compile-only tested. Signed-off-by:
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Johan Hovold authored
Kill custom fifo implementation. Use private write fifo to minimise changes to lock handling. Compile-only tested. Signed-off-by:
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Johan Hovold authored
Kill custom fifo implementation. Note that cypress_m8 has no port write fifo as it has no bulk-out endpoint. Compile-only tested. Signed-off-by:
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Johan Hovold authored
Driver uses tty-port drain these days. Signed-off-by:
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Johan Hovold authored
Use bulk_out_size in usb_serial_driver to set urb buffer size. Signed-off-by:
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Julia Lawall authored
Use kmemdup when some other buffer is immediately copied into the allocated region. A simplified version of the semantic patch that makes this change is as follows: (http://coccinelle.lip6.fr/) // <smpl> @@ expression from,to,size,flag; statement S; @@ - to = \(kmalloc\|kzalloc\)(size,flag); + to = kmemdup(from,size,flag); if (to==NULL || ...) S - memcpy(to, from, size); // </smpl> Signed-off-by:
Julia Lawall <julia@diku.dk> Signed-off-by:
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Craig Shelley authored
Signed-off-by:
Craig Shelley <craig@microtron.org.uk> Cc: stable <stable@kernel.org> Signed-off-by:
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Johan Hovold authored
Increase the bulk-out buffer size to avoid any regression in throughput after replacing the old writing scheme which used dynamic buffers (e.g. up to 2k). 256b has been determined to be a good choice for several drivers including ftdi_sio which used to have a more or less identical write implementation. Signed-off-by:
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Johan Hovold authored
Use process_read_urb to implement line status handling. Compile-only tested. Signed-off-by:
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Johan Hovold authored
Use generic open to submit read urb. Signed-off-by:
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Johan Hovold authored
Remove some whitepace and comments. Clean up close. Signed-off-by:
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Johan Hovold authored
Signed-off-by:
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Johan Hovold authored
Kill custom read and write implementations (dynamically allocated write urbs). Note that I chose to remove the stat module parameter which was supposed to keep count of the amount of data sent and received, but which has been broken for three years (since b308e74d "USB: visor driver adapted to new tty buffering" -- bytes_in was incorrectly updated and was thus always reported as 0). Compile-only tested. Signed-off-by:
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Johan Hovold authored
Fix memory leak for some devices (Sony Clie 3.5) due to port private data not being freed on release. Cc: stable <stable@kernel.org> Signed-off-by:
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Johan Hovold authored
Kill custom fifo, read, and single-urb write implementations. Compile-only tested. Signed-off-by:
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Johan Hovold authored
Kill custom fifo, read and write implementations (single-urb and fifo, but still maintained list of 256*256b urb buffers per port). Compile-only tested. Signed-off-by:
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