- 25 5月, 2010 1 次提交
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由 Sarveshwar Bandi 提交于
PCI function reset needs to invoked after fw init ioctl is issued. Signed-off-by: NSarveshwar Bandi <sarveshwarb@serverengines.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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- 24 5月, 2010 8 次提交
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由 Baruch Siach 提交于
The i.MX25 PDK uses RMII to communicate with its PHY. This patch adds the ability to configure RMII, based on platform data. Signed-off-by: NBaruch Siach <baruch@tkos.co.il> Acked-by: NGreg Ungerer <gerg@uclinux.org> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Herbert Xu 提交于
This patch makes tun update its socket classid every time we inject a packet into the network stack. This is so that any updates made by the admin to the process writing packets to tun is effected. Signed-off-by: NHerbert Xu <herbert@gondor.apana.org.au> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Graf Yang 提交于
Anomaly 05000230 (over sampling of the UART STOP bit) applies only when the peripheral is operating in UART mode. So drop the anomaly handling in the IRDA code. Signed-off-by: NGraf Yang <graf.yang@analog.com> Signed-off-by: NMike Frysinger <vapier@gentoo.org> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Dan Carpenter 提交于
This assignment got deleted along with the checks by mistake. This comes from: 8753d29f "pppoe: remove unnecessary checks in pppoe_flush_dev" Signed-off-by: NDan Carpenter <error27@gmail.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Denis Kirjanov 提交于
Fix memory leak with miibus->irq Signed-off-by: NDenis Kirjanov <dkirjanov@kernel.org> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Thomas Chou 提交于
Dan reported the patch 0baa080c: "ethoc: use system memory as buffer" introduced a potential null dereference. 1060 free: 1061 if (priv->dma_alloc) ^^^^^^^^^^^^^^^ priv can be null here. He also suggested that the error handling is not complete. This patch fixes the null priv issue and improves resources releasing in ethoc_probe() and ethoc_remove(). Reported-by: NDan Carpenter <error27@gmail.com> Signed-off-by: NThomas Chou <thomas@wytron.com.tw> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Scott Feldman 提交于
Use random mac addr for interface when associating port-profile to dynamic enic device, in the case no mac addr was previous assigned. Signed-off-by: NScott Feldman <scofeldm@cisco.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Scott Feldman 提交于
Signed-off-by: NScott Feldman <scofeldm@cisco.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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- 21 5月, 2010 5 次提交
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由 Oliver Hartkopp 提交于
As remarked by Sam Ravnborg the spin_lock variable, that has been introduced in commit 57c8a456 ("can: Fix SJA1000 command register writes on SMP systems") has not been initialized properly. This patch adds the initialization to allow spinlock debugging. Signed-off-by: NOliver Hartkopp <socketcan@hartkopp.net> CC: Sam Ravnborg <sam@ravnborg.org> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Denis Kirjanov 提交于
Allocated memory for IRQs should be freed when releasing the mii_bus Signed-off-by: NDenis Kirjanov <dkirjanov@kernel.org> Acked-by: NNobuhiro Iwamatsu <iwamatsu@nigauri.org> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Mallikarjuna R Chilakala 提交于
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: NMallikarjuna R Chilakala <mallikarjuna.chilakala@intel.com> Signed-off-by: NJeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Alan Stern 提交于
This patch (as1373) fixes a couple of drivers outside the USB subtree. Devices are now disabled or enabled for autosuspend by calling a core function instead of setting a flag. Signed-off-by: NAlan Stern <stern@rowland.harvard.edu> Cc: Stephen Rothwell <sfr@canb.auug.org.au> Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>
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由 Daniel Mack 提交于
For more clearance what the functions actually do, usb_buffer_alloc() is renamed to usb_alloc_coherent() usb_buffer_free() is renamed to usb_free_coherent() They should only be used in code which really needs DMA coherency. All call sites have been changed accordingly, except for staging drivers. Signed-off-by: NDaniel Mack <daniel@caiaq.de> Cc: Alan Stern <stern@rowland.harvard.edu> Cc: Pedro Ribeiro <pedrib@gmail.com> Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>
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- 19 5月, 2010 13 次提交
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由 Don Skidmore 提交于
This patch adds support of active DA cables. This is renaming and adding some PHY type enumerations. Signed-off-by: NDon Skidmore <donald.c.skidmore@intel.com> Signed-off-by: NJeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 John Fastabend 提交于
The network stack indicate packets should not be DCB tagged by setting the priority to TC_PRIO_CONTROL. One usage for this is lldp frames which are not suppossed to be tagged. Signed-off-by: NJohn Fastabend <john.r.fastabend@intel.com> Signed-off-by: NJeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 John Fastabend 提交于
The TFCS bits show the current XON state. Meaning that the device is paused if these bits are 0. This fixes the logic to work as it was intended. Signed-off-by: NJohn Fastabend <john.r.fastabend@intel.com> Signed-off-by: NJeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Yi Zou 提交于
when DCB mode is on, we want the HW VLAN stripping to be always enabled. Signed-off-by: NYi Zou <yi.zou@intel.com> Signed-off-by: NJeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Yi Zou 提交于
The ETQS setup for FIP out side the if..else is enough for the ETQS setup for FIP, so remove redundant code. Signed-off-by: NYi Zou <yi.zou@intel.com> Signed-off-by: NJeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Yi Zou 提交于
Make sure we point to the right offset of the fc_frame_header when VLAN header exists and HW has VLAN stripping disabled. Signed-off-by: NYi Zou <yi.zou@intel.com> Signed-off-by: NJeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Shannon Nelson 提交于
When in packet split mode, packet type is not recognized, and the packet is larger than the header size, the 82599 overflows the packet into the data area, but doesn't set the HDR_LEN field. We can safely assume the length is the current header size. This fixes an obscure corner case that can be triggered by non-ip packet headers or (more likely) by disabling the L2 packet recognition. Signed-off-by: NShannon Nelson <shannon.nelson@intel.com> Signed-off-by: NJeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Dimitris Michailidis 提交于
Upper layer drivers aren't notified that a device is ready if their modules load after the device becomes ready. Add the missing notification. Signed-off-by: NDimitris Michailidis <dm@chelsio.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Dimitris Michailidis 提交于
The PF driver needs to remain alert while its ports are down to service requests or errors from virtual functions or FW so keep interrupts and queues available when the ports are brought down. The change makes open_device_map unnecessary so remove it. Signed-off-by: NDimitris Michailidis <dm@chelsio.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Dimitris Michailidis 提交于
The call to add the MAC address during link initialization wasn't adding the address to one of the HW tables. Fix. Signed-off-by: NDimitris Michailidis <dm@chelsio.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Michael Chan 提交于
Everytime the iSCSI ring finishes setup or shutdown, we need to return the SPQ (slow path queue) credit to the bnx2x driver. Without this step, the SPQ will eventually be full causing iSCSI to fail. This can happen after 3 or 4 MTU changes for example. Add code to wait for these slow path commands to complete in the RX ring and return the SPQ credit to bnx2x. Signed-off-by: NMichael Chan <mchan@broadcom.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Michael Chan 提交于
It is easier to expand the flags for other purposes because it does not require a spin_lock. The next bug fix patch needs a flag in cnic_local_flags. Signed-off-by: NMichael Chan <mchan@broadcom.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Oliver Hartkopp 提交于
The SJA1000 command register is concurrently written in the rx-path to free the receive buffer _and_ in the tx-path to start the transmission. The SJA1000 data sheet, 6.4.4 COMMAND REGISTER (CMR) states: "Between two commands at least one internal clock cycle is needed in order to proceed. The internal clock is half of the external oscillator frequency." On SMP systems the current implementation leads to a write stall in the tx-path, which can be solved by adding some general locking and some time to settle the write_reg() operation for the command register. Thanks to Klaus Hitschler for the original fix and detailed problem description. This patch applies on net-2.6 and (with some offsets) on net-next-2.6 . Signed-off-by: NOliver Hartkopp <socketcan@hartkopp.net> Acked-by: NWolfgang Grandegger <wg@grandegger.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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- 18 5月, 2010 13 次提交
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由 Andreas Bombe 提交于
The SH SOHARD ARCNET cards are implemented using generic PLX Technology PCI<->IOBus bridges. Subvendor and subdevice IDs were not specified, causing the driver to attach to any such bridge and likely crash the system by attempting to initialize an unrelated device. Fix by specifying subvendor and subdevice according to the values found in the PCI-ID Repository at http://pci-ids.ucw.cz/ . Cc: stable@kernel.org Signed-off-by: NAndreas Bombe <aeb@debian.org> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Rami Rosen 提交于
Hi, - This patch removes pppoe_ioctl() declaration in drivers/net/pppoe.c as it is unneeded. Regards, Rami Rosen Signed-off-by: NRami Rosen <ramirose@gmail.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Julia Lawall 提交于
Use kcalloc or kzalloc rather than the combination of kmalloc and memset. The semantic patch that makes this change is as follows: (http://coccinelle.lip6.fr/) // <smpl> @@ expression x,y,flags; statement S; type T; @@ x = - kmalloc + kcalloc ( - y * sizeof(T), + y, sizeof(T), flags); if (x == NULL) S -memset(x, 0, y * sizeof(T)); @@ expression x,size,flags; statement S; @@ -x = kmalloc(size,flags); +x = kzalloc(size,flags); if (x == NULL) S -memset(x, 0, size); // </smpl> Signed-off-by: NJulia Lawall <julia@diku.dk> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Julia Lawall 提交于
Use kzalloc rather than the combination of kmalloc and memset. The semantic patch that makes this change is as follows: (http://coccinelle.lip6.fr/) // <smpl> @@ expression x,size,flags; statement S; @@ -x = kmalloc(size,flags); +x = kzalloc(size,flags); if (x == NULL) S -memset(x, 0, size); // </smpl> Signed-off-by: NJulia Lawall <julia@diku.dk> Signed-off-by: NBhavesh Davda <bhavesh@vmware.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Julia Lawall 提交于
Use kzalloc rather than the combination of kmalloc and memset. The semantic patch that makes this change is as follows: (http://coccinelle.lip6.fr/) // <smpl> @@ expression x,size,flags; statement S; @@ -x = kmalloc(size,flags); +x = kzalloc(size,flags); if (x == NULL) S -memset(x, 0, size); // </smpl> Signed-off-by: NJulia Lawall <julia@diku.dk> Acked-by: NLennert Buytenhek <buytenh@wantstofly.org> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Scott Feldman 提交于
Add enic ndo_{set|get}_vf_port ops to support setting/getting port-profile for enic dynamic devices. Enic dynamic devices are just like normal enic eth devices except dynamic enics require an extra configuration step to assign a port-profile identifier to the interface before the interface is useable. Once a port-profile is assigned, link comes up on the interface and is ready for I/O. The port-profile is used to configure the network port assigned to the interface. The network port configuration includes VLAN membership, QoS policies, and port security settings typical of a data center network. A dynamic enic initially has a zero-mac address. Before a port-profile is assigned, a valid non-zero unicast mac address should be assign to the dynamic enic interface. Signed-off-by: NScott Feldman <scofeldm@cisco.com> Signed-off-by: NRoopa Prabhu <roprabhu@cisco.com>
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由 Joe Perches 提交于
switch and while statements don't need semicolons at end of statement [ Fixup minor conflicts with recent wimax merge... -DaveM ] Signed-off-by: NJoe Perches <joe@perches.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Tadashi Abe 提交于
USB device ID definition for I-O Data ETX-US2 is wrong. Correct ID is 0x093a. Here's snippet from /proc/bus/usb/devices; T: Bus=01 Lev=01 Prnt=01 Port=01 Cnt=01 Dev#= 2 Spd=480 MxCh= 0 D: Ver= 2.00 Cls=ff(vend.) Sub=ff Prot=00 MxPS=64 #Cfgs= 1 P: Vendor=04bb ProdID=093a Rev= 1.01 S: Manufacturer=I-O DATA DEVICE,INC. S: Product=I-O DATA ETX2-US2 S: SerialNumber=A26427 C:* #Ifs= 1 Cfg#= 1 Atr=80 MxPwr=224mA I:* If#= 0 Alt= 0 #EPs= 3 Cls=ff(vend.) Sub=ff Prot=00 Driver=pegasus E: Ad=81(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms E: Ad=02(O) Atr=02(Bulk) MxPS= 512 Ivl=0ms E: Ad=83(I) Atr=03(Int.) MxPS= 8 Ivl=125us This patch enables pegasus driver to work fine with ETX-US2. Signed-off-by: NTadashi Abe <tabe@mvista.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Wolfgang Grandegger 提交于
The member "clock" of struct "sja1000_platform_data" is documented as "CAN bus oscillator frequency in Hz" but it's actually used as the CAN clock frequency, which is half of it. To avoid further confusion, this patch fixes it by renaming the member to "osc_freq". That way, also non mainline users will notice the change. The platform code for the relevant boards is updated accordingly. Furthermore, pre-defined values are now used for the members "ocr" and "cdr". Signed-off-by: NWolfgang Grandegger <wg@grandegger.com> Acked-by: NMarc Kleine-Budde <mkl@pengutronix.de> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Baruch Siach 提交于
dm9000_set_rx_csum and dm9000_hash_table are called from atomic context (in dm9000_init_dm9000), and from non-atomic context (via ethtool_ops and net_device_ops respectively). This causes a spinlock recursion BUG. Fix this by renaming these functions to *_unlocked for the atomic context, and make the original functions locking wrappers for use in the non-atomic context. Signed-off-by: NBaruch Siach <baruch@tkos.co.il> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Julia Lawall 提交于
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: NJulia Lawall <julia@diku.dk> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Julia Lawall 提交于
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: NJulia Lawall <julia@diku.dk> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Julia Lawall 提交于
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: NJulia Lawall <julia@diku.dk> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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