- 25 2月, 2012 4 次提交
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由 Danny Kukawka 提交于
Print MAC/dev_addr via printk extended format specifier %pM instead of custom code. Signed-off-by: NDanny Kukawka <danny.kukawka@bisect.de> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Danny Kukawka 提交于
Print MAC/dev_addr via printk extended format specifier %pM instead of custom code. Use memcpy to set the address to dev->dev_addr in set_mac_address, instead of mxing it up in a for loop with printing a debug msg. Check also if the given address is valid. Signed-off-by: NDanny Kukawka <danny.kukawka@bisect.de> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Danny Kukawka 提交于
Print MAC/dev_addr via printk extended format specifier %pM instead of custom code. Signed-off-by: NDanny Kukawka <danny.kukawka@bisect.de> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 David S. Miller 提交于
Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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- 24 2月, 2012 28 次提交
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由 Tushar Dave 提交于
Use pr_<level> for printk Use temporary instead of multiple pr_conts Coalesce formats. Save a few bytes of object code too: $ size drivers/net/ethernet/intel/e1000/e1000_main.o* text data bss dec hex filename 60507 369 14120 74996 124f4 drivers/net/ethernet/intel/e1000/e1000_main.o.new 60717 369 14176 75262 125fe drivers/net/ethernet/intel/e1000/e1000_main.o.old Removed printing of pktdata. Signed-off-by: NJoe Perches <joe@perches.com> Signed-off-by: NTushar Dave <tushar.n.dave@intel.com> Tested-by: NAaron Brown <aaron.f.brown@intel.com> Signed-off-by: NJeff Kirsher <jeffrey.t.kirsher@intel.com>
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由 Joe Perches 提交于
Separate a complicated bit of e1000_config_dsp_after_link_change into a new static function e1000_1000Mb_check_cable_length. Reduces indentation and adds a bit of clarity. Signed-off-by: NJoe Perches <joe@perches.com> Tested-by: NAaron Brown <aaron.f.brown@intel.com> Signed-off-by: NJeff Kirsher <jeffrey.t.kirsher@intel.com>
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由 Bruce Allan 提交于
Signed-off-by: NBruce Allan <bruce.w.allan@intel.com> Tested-by: NAaron Brown <aaron.f.brown@intel.com> Signed-off-by: NJeff Kirsher <jeffrey.t.kirsher@intel.com>
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由 Bruce Allan 提交于
Recent discussions on LKML, kernel-janitors, linux-wireless and netdev have suggested boolean comparisons should use logical operators instead of equality comparisons with true/false. Signed-off-by: NBruce Allan <bruce.w.allan@intel.com> Tested-by: NAaron Brown <aaron.f.brown@intel.com> Signed-off-by: NJeff Kirsher <jeffrey.t.kirsher@intel.com>
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由 Ben Greear 提交于
This allows the NIC to receive the Ethernet FCS and pass it up the stack, allowing sniffers and other interested programs to inspect the FCS. Signed-off-by: NBen Greear <greearb@candelatech.com>
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由 Ben Greear 提交于
This allows the NIC to receive packets with bad FCS and Runts, which can help when sniffing. NOTE: r8169, at least on my NIC, silently drops packets with bad FCS instead of counting them. It seems they are only received in any fashion if the RxCRC flag is set (which this patch allows). Signed-off-by: NBen Greear <greearb@candelatech.com>
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由 Ben Greear 提交于
This allows the NIC to pass the Ethernet FCS on up the stack, and is useful when sniffing networks. Signed-off-by: NBen Greear <greearb@candelatech.com>
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由 Ben Greear 提交于
This allows the NIC to receive Runts and frames with bad Ethernet Frame Checksums (FCS). Useful to sniffing & diagnosing bad networks. Signed-off-by: NBen Greear <greearb@candelatech.com>
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由 Ben Greear 提交于
This allows the NIC to pass the Ethernet Frame Checksum (FCS) up the stack. Useful when sniffing packets. Signed-off-by: NBen Greear <greearb@candelatech.com> Tested-by: NAaron Brown <aaron.f.brown@intel.com> Signed-off-by: NJeff Kirsher <jeffrey.t.kirsher@intel.com>
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由 Ben Greear 提交于
Good for testing the RX logic for bad CRC handling. Signed-off-by: NBen Greear <greearb@candelatech.com> Tested-by: NAaron Brown <aaron.f.brown@intel.com> Signed-off-by: NJeff Kirsher <jeffrey.t.kirsher@intel.com>
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由 Ben Greear 提交于
This allows the NIC to receive all frames available, including those with bad FCS, un-matched vlans, ethernet control frames, and more. Tested by sending frames with bad FCS. Signed-off-by: NBen Greear <greearb@candelatech.com> Tested-by: NAaron Brown <aaron.f.brown@intel.com> Signed-off-by: NJeff Kirsher <jeffrey.t.kirsher@intel.com>
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由 Ben Greear 提交于
This flag requests that network devices pass all received frames up the stack, even ones with errors such as invalid FCS (frame check sum). This will allow sniffers to see bad packets and perhaps give the user some idea how to fix the problem. Signed-off-by: NBen Greear <greearb@candelatech.com> Tested-by: NAaron Brown <aaron.f.brown@intel.com> Signed-off-by: NJeff Kirsher <jeffrey.t.kirsher@intel.com>
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由 Ben Greear 提交于
This can aid with testing the RX logic for bad CRCs. Signed-off-by: NBen Greear <greearb@candelatech.com> Tested-by: NAaron Brown <aaron.f.brown@intel.com> Signed-off-by: NJeff Kirsher <jeffrey.t.kirsher@intel.com>
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由 Ben Greear 提交于
This is useful for testing RX handling of frames with bad CRCs. Requires driver support to actually put the packet on the wire properly. Signed-off-by: NBen Greear <greearb@candelatech.com> Tested-by: NAaron Brown <aaron.f.brown@intel.com> Signed-off-by: NJeff Kirsher <jeffrey.t.kirsher@intel.com>
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由 Ben Greear 提交于
This enables enabling/disabling reception of the Ethernet FCS. This can be useful when sniffing packets. For e1000e, enabling RXFCS can change the default behaviour for how the NIC handles CRC. Disabling RXFCS will take the NIC back to defaults, which can be configured as part of the module options. Signed-off-by: NBen Greear <greearb@candelatech.com> Tested-by: NAaron Brown <aaron.f.brown@intel.com> Signed-off-by: NJeff Kirsher <jeffrey.t.kirsher@intel.com>
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由 Ben Greear 提交于
When set on hardware that supports the feature, this causes the Ethernet FCS to be appended to the end of the skb. Useful for sniffing packets. Signed-off-by: NBen Greear <greearb@candelatech.com> Tested-by: NAaron Brown <aaron.f.brown@intel.com> Signed-off-by: NJeff Kirsher <jeffrey.t.kirsher@intel.com>
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由 Christian Riesch 提交于
The CLKDIV bitfield in the MDIO Control Register is a 16 bit field, therefore the CLKDIV value may range from 0 to 0xffff. Signed-off-by: NChristian Riesch <christian.riesch@omicron.at> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Christian Riesch 提交于
chan->chan_num is 0..CPDMA_MAX_CHANNELS-1 for tx channels and CPDMA_MAX_CHANNELS..2*CPDMA_MAX_CHANNELS-1 for rx channels. However, the rx and tx teardown registers expect zero based channel numbering. Since the upper bits of the registers are reserved, the teardown also worked before, this patch is cleanup only. Signed-off-by: NChristian Riesch <christian.riesch@omicron.at> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Sathya Perla 提交于
Signed-off-by: NSathya Perla <sathya.perla@emulex.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Sathya Perla 提交于
Signed-off-by: NSathya Perla <sathya.perla@emulex.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Sathya Perla 提交于
This will prevent double free in some cases where be_clear() is called for cleanup when be_setup() fails half-way. Signed-off-by: NSathya Perla <sathya.perla@emulex.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Sathya Perla 提交于
As a part of be_close(), instead of waiting for a max of 200ms for each TXQ, wait for a total of 200ms for completions from all TXQs to arrive. Signed-off-by: NSathya Perla <sathya.perla@emulex.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Sathya Perla 提交于
EEH recovery involves ring cleanup and re-creation. The worker thread must not run during EEH cleanup/resume. Signed-off-by: NSathya Perla <sathya.perla@emulex.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Danny Kukawka 提交于
Unify return value of .ndo_set_mac_address if the given address isn't valid. Return -EADDRNOTAVAIL as eth_mac_addr() already does if is_valid_ether_addr() fails. Signed-off-by: NDanny Kukawka <danny.kukawka@bisect.de> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Danny Kukawka 提交于
Unify return value of .ndo_set_mac_address if the given address isn't valid. Return -EADDRNOTAVAIL as eth_mac_addr() already does if is_valid_ether_addr() fails. Signed-off-by: NDanny Kukawka <danny.kukawka@bisect.de> Acked-by: NStephen Hemminger <shemminger@vyatta.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Danny Kukawka 提交于
Unify return value of .ndo_set_mac_address if the given address isn't valid. Return -EADDRNOTAVAIL as eth_mac_addr() already does if is_valid_ether_addr() fails. Signed-off-by: NDanny Kukawka <danny.kukawka@bisect.de> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Danny Kukawka 提交于
Unify return value of .ndo_set_mac_address if the given address isn't valid. Return -EADDRNOTAVAIL as eth_mac_addr() already does if is_valid_ether_addr() fails. Signed-off-by: NDanny Kukawka <danny.kukawka@bisect.de> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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- 23 2月, 2012 8 次提交
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由 Matt Carlson 提交于
This patch seeks to clean up the timer related code. It begins by moving one-time timer setup code from tg3_open() to tg3_init_one(). It then creates a function that encapsulates the code needed to start the timer. A tg3_timer_stop() function was added for parity. Finally, this patch moves all the timer functions to a more suitable location. Signed-off-by: NMatt Carlson <mcarlson@broadcom.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Matt Carlson 提交于
If an error happens in the tx completion thread, tg3_reset_task will be scheduled and TX_RECOVERY_PENDING will be set. The TX_RECOVERY_PENDING flag causes tg3_poll[_msix] to return early before doing much of its work. Tg3_reset_task() gets canceled when the configuration of the device is changing, which always results in a chip reset. When this happens, the TX_RECOVERY_PENDING flag may be left set, which would unnecessarily hinder tg3_poll from doing work. This patch fixes the problem. Signed-off-by: NMatt Carlson <mcarlson@broadcom.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Matt Carlson 提交于
tg3_phy_copper_begin() has code that configures the link advertisements through the use of the link_config.speed and link_config.duplex members. The driver does not internally use these members in this way, nor is it (currently) permitted via the ethtool interface. This patch removes the dead code. Signed-off-by: NMatt Carlson <mcarlson@broadcom.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Matt Carlson 提交于
The tg3 driver tried to detect link changes by comparing the tg3 local active_speed member with SPEED_UNKNOWN (or formerly SPEED_INVALID). This check is not correct, since phylib will never set its speed member to either of these two values. The code only appeared to work because tg3 initializes active_speed to SPEED_INVALID during tg3_init_one. This patch introduces a new "old_link" tg3 member and then compares the phy_device's link member against it to detect link state changes. Signed-off-by: NMatt Carlson <mcarlson@broadcom.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Ben Hutchings 提交于
efx_for_each_possible_channel_tx_queue() should do nothing for RX-only or extra channels. The current definition results in allocating additional unused hardware TX queues when using the mqprio qdisc and either separate_tx_channels or SR-IOV. Signed-off-by: NBen Hutchings <bhutchings@solarflare.com>
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由 Ben Hutchings 提交于
Fix some indentation and line continuations. Signed-off-by: NBen Hutchings <bhutchings@solarflare.com>
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由 Ben Hutchings 提交于
We have a very simple way of allocating buffer table entries to queues, which is just to take the next one available. The extra channels are the highest numbered channels but they need to be allocated the lowest entries so that the traffic channels can be allocated new entries without any collisions. Signed-off-by: NBen Hutchings <bhutchings@solarflare.com>
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由 Ben Hutchings 提交于
efx_vfdi_set_status_page() validates the peer page count by calculating the size of a request containing that many addresses and comparing that with the maximum valid request size (4KB). The calculation involves a multiplication that may overflow on a 32-bit system. We use kcalloc() to allocate memory to store the addresses; that also does a multiplication and it does check for integer overflow, so any values larger than 0x1fffffff will be rejected. However, values in the range [0x1fffffffc, 0x1fffffff] pass boh tests and result in an attempt to allocate nearly 4GB on the heap. This should be rejected rather quickly as it's obviously impossible on a 32-bit system, and indeed the maximum possible heap allocation is 32MB. Still, let's make absolutely sure by fixing the initial validation. Signed-off-by: NBen Hutchings <bhutchings@solarflare.com>
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