- 03 11月, 2009 9 次提交
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由 Matt Carlson 提交于
This patch sets the port mode to MII when the link is down for the 5785. Setting the port mode to MII instead of GMII saves power. Signed-off-by: NMatt Carlson <mcarlson@broadcom.com> Reviewed-by: NMichael Chan <mchan@broadcom.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Matt Carlson 提交于
The AC131 does not respect the power down bit (bit 11) of the MII Control Register (reg 0x0). Instead, software is required to put the phy into standby power down mode through the shadow register set. This patch implements support for the AC131 standby power down mode. Signed-off-by: NMatt Carlson <mcarlson@broadcom.com> Reviewed-by: NMichael Chan <mchan@broadcom.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Matt Carlson 提交于
This patch improves 5785 performance by allowing the write DMA engine to request larger DMA burst sizes than it otherwise would. Signed-off-by: NMatt Carlson <mcarlson@broadcom.com> Reviewed-by: NMichael Chan <mchan@broadcom.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Matt Carlson 提交于
This patch adds code to check the status of pci_map_single() before allowing rx buffers to be used. It also converts the pci_map_single() call in tg3_run_loopback() to use skb_dma_map() instead. Signed-off-by: NMatt Carlson <mcarlson@broadcom.com> Signed-off-by: NMichael Chan <mchan@broadcom.com> Signed-off-by: NBenjamin Li <benli@broadcom.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Matt Carlson 提交于
This patch prevents a PCIe tx glitch by allowing the transmitter to go to a low power state. Signed-off-by: NMatt Carlson <mcarlson@broadcom.com> Reviewed-by: NMichael Chan <mchan@broadcom.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Matt Carlson 提交于
This patch renames the PHY_ADDR preprocessor definition. The following patch will identify a new member on the MDIO bus, so we want this preprocessor definition to be a little more descriptive. Signed-off-by: NMatt Carlson <mcarlson@broadcom.com> Reviewed-by: NMichael Chan <mchan@broadcom.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Matt Carlson 提交于
Under certain power saving conditions, 57780 asic rev devices might disappear from the system. The fix is to disallow the PCIe PLL from powering down. Signed-off-by: NMatt Carlson <mcarlson@broadcom.com> Reviewed-by: NMichael Chan <mchan@broadcom.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Matt Carlson 提交于
The 5906 has trouble with fragments that are less than 8 bytes in size. This patch works around the problem by pivoting the 5906's transmit routine to tg3_start_xmit_dma_bug() and introducing a new SHORT_DMA_BUG flag that enables code to detect and react to the problematic condition. Signed-off-by: NMatt Carlson <mcarlson@broadcom.com> Signed-off-by: NMichael Chan <mchan@broadcom.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Matt Carlson 提交于
This patch adds a flag for each bug workaround in tg3_start_xmit_dma_bug(). This is prep work for the following patch. Signed-off-by: NMatt Carlson <mcarlson@broadcom.com> Reviewed-by: NMichael Chan <mchan@broadcom.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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- 02 11月, 2009 5 次提交
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由 Ron Mercer 提交于
Change name on vlan_rx_add, kill, register to match other driver API. Signed-off-by: NRon Mercer <ron.mercer@qlogic.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Ron Mercer 提交于
Signed-off-by: NRon Mercer <ron.mercer@qlogic.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Eric Dumazet 提交于
Use dev_get_by_name_rcu() instead of dev_get_by_name(), to avoid touching device refcount in hotpath. Signed-off-by: NEric Dumazet <eric.dumazet@gmail.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Eric Dumazet 提交于
Avoids touching dev refcount in hotpath Signed-off-by: NEric Dumazet <eric.dumazet@gmail.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Figo.zhang 提交于
1. Add API Add k8695_get_rx_enable_bit() for get Rx interrupt enable/status bit. 2. add some comment or document about some functions and variables. 3. update driver version to "1.02" 4. add napi_enable() and napi_disable() in open/close file method. Signed-off-by: NFigo.zhang <figo1802@gmail.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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- 31 10月, 2009 6 次提交
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由 Eric W. Biederman 提交于
- Don't call rtnl_link_unregister if rtnl_link_register fails - Set .priv_size so we aren't stomping on uninitialized memory when we use netdev_priv, on bond devices created with ip link add type bond. Signed-off-by: NEric W. Biederman <ebiederm@aristanetworks.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Eric W. Biederman 提交于
Signed-off-by: NEric W. Biederman <ebiederm@aristanetworks.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Eric W. Biederman 提交于
This implements a basic set of rtnl link ops and takes advantage of the fact that rtnl_link_unregister kills all of the surviving devices to all us to kill bond_free_all. A module alias is added so ip link add can pull in the bonding module. Signed-off-by: NEric W. Biederman <ebiederm@aristanetworks.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Eric W. Biederman 提交于
Manually inline the code from bond_deinit to bond_uninit. bond_uninit is the only caller and it is short. Move the call of bond_release_all from the netdev notifier into bond_uninit. The call site is effectively the same and performing the call explicitly allows all the paths for destroying a bonding device to behave the same way. Signed-off-by: NEric W. Biederman <ebiederm@aristanetworks.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Eric W. Biederman 提交于
Stop calling dev_get_by_name to see if the bond device already exists. register_netdevice already does that. Stop calling bond_deinit if register_netdevice fails as bond_uninit is guaranteed to be called if bond_init succeeds. Signed-off-by: NEric W. Biederman <ebiederm@aristanetworks.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Eric W. Biederman 提交于
This patch delegates the work of creating the sysfs groups to the netdev layer and ultimately to the device layer. This closes races between uevents. Signed-off-by: NEric W. Biederman <ebiederm@aristanetworks.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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- 30 10月, 2009 10 次提交
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由 Eric Dumazet 提交于
In commit 23289a37 (net: add a list_head parameter to dellink() method), I forgot to actually use this parameter in veth_dellink. I remember feeling a bit uncomfortable about veth_close(), because it does : netif_carrier_off(dev); netif_carrier_off(priv->peer); Signed-off-by: NEric Dumazet <eric.dumazet@gmail.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Oliver Neukum 提交于
For USB 3.0 it is necessary that all drivers use the standard API to reset a configuration. This removes a home-grown implementation. Signed-off-by: NOliver Neukum <oliver@neukum.org> Hi David, please take this for the next merge window. Regards Oliver Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Stephen Hemminger 提交于
Signed-off-by: NStephen Hemminger <shemminger@vyatta.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Stephen Hemminger 提交于
Tentative support for newer Marvell hardware including the Yukon-2 Optima chip. Do not have hatdware to test this yet, code is based on vendor driver. Signed-off-by: NStephen Hemminger <shemminger@vyatta.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Stephen Hemminger 提交于
Changes related to support of Yukon supreme chip. Don't have this chip version to test on, these are reverse engineered from the vendor (GPL) driver. Signed-off-by: NStephen Hemminger <shemminger@vyatta.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Stephen Hemminger 提交于
Program the receive pause thresholds differently depending on chip version. This cloned from from the vendor (GPL) driver. Signed-off-by: NStephen Hemminger <shemminger@vyatta.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Stephen Hemminger 提交于
This adds infrastructure for the newer chip versions and workarounds. Extracted from the vendor (GPL) driver. Signed-off-by: NStephen Hemminger <shemminger@vyatta.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Stephen Hemminger 提交于
This is a new ID that just showed up in latest vendor driver. Signed-off-by: NStephen Hemminger <shemminger@vyatta.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Ben Hutchings 提交于
Now that we can tell whether GRO is being applied, this heuristic is effective once more. Signed-off-by: NBen Hutchings <bhutchings@solarflare.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Ben Hutchings 提交于
When GRO is successfully merging received packets, we should allocate raw page buffers rather than skbs that will be discarded by GRO. Otherwise, we should allocate skbs. GRO also benefits from higher interrupt moderation, so increase the score for mergeable RX packets. Signed-off-by: NBen Hutchings <bhutchings@solarflare.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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- 29 10月, 2009 9 次提交
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由 Janusz Krzysztofik 提交于
I found that the current version of drivers/net/usb/dm9601.c can be used to successfully drive a low-power, low-cost network adapter with USB ID 0a46:9000, based on a DM9000E chipset. As no device with this ID is yet present in the kernel, I have created a patch that adds support for the device to the dm9601 driver. Created and tested against linux-2.6.32-rc5. Signed-off-by: NJanusz Krzysztofik <jkrzyszt@tis.icnet.pl> Acked-by: NPeter Korsgaard <jacmet@sunsite.dk> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Ron Mercer 提交于
The mailbox command process would only process a maximum of 5 unrelated firmware events while waiting for it's command completion status. It should process an unlimited number of events while waiting for a maximum of 5 seconds. Signed-off-by: NRon Mercer <ron.mercer@qlogic.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Ron Mercer 提交于
Clean up driver resources without touch the hardware. Add pci save/restore state. Signed-off-by: NRon Mercer <ron.mercer@qlogic.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Ajit Khaparde 提交于
This patch adds the PCI IDs for the next generation chip to the PCI_DEVICE_ID table. Signed-off-by: NAjit Khaparde <ajitk@serverengines.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Bruce Allan 提交于
When changing flow control (pause) parameters, the flow control thresholds (i.e. when to send XON/XOFF frames) may not be setup correctly on parts with copper media. Call the existing e1000_set_fc_watermarks() function to set these thresholds. Signed-off-by: NBruce Allan <bruce.w.allan@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
Implements the netdev_ops.ndo_fcoe_get_wwn in 82599 if it finds valid prefix for the World Wide Node Name (WWNN) or World Wide Port Name (WWPN), as well as valid SAN MAC address. 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 82599 EEPROM supports alternative prefix for World Wide Node Name (WWNN) and World Wide Port Name (WWPN). The prefixes can be used together with the SAN MAC address to form the WWNN and WWPN, which can be used by upper layer drivers such as Fiber Channel over Ethernet (FCoE). Signed-off-by: NYi Zou <yi.zou@intel.com> Acked-by: NPeter P Waskiewicz Jr <peter.p.waskiewicz.jr@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 Shreyas Bhatewara 提交于
Remove duplicate headerfile includes from vmxnet3_int.h Signed-off-by: NShreyas Bhatewara <sbhatewara@vmware.com> Signed-off-by: NHuang Weiyi <weiyi.huang@gmail.com> Signed-off-by: NBhavesh Davda <bhavesh@vmware.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Jiri Bohac 提交于
In mii monitor mode, bond_check_dev_link() calls the the ioctl handler of slave devices. It stores the ndo_do_ioctl function pointer to a static (!) ioctl variable and later uses it to call the handler with the IOCTL macro. If another thread executes bond_check_dev_link() at the same time (even with a different bond, which none of the locks prevent), a race condition occurs. If the two racing slaves have different drivers, this may result in one driver's ioctl handler being called with a pointer to a net_device controlled with a different driver, resulting in unpredictable breakage. Unless I am overlooking something, the "static" must be a copy'n'paste error (?). Signed-off-by: NJiri Bohac <jbohac@suse.cz> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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- 28 10月, 2009 1 次提交
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由 Sarveshwar Bandi 提交于
Update ethtool get_settings function to: - get current link speed settings from controller - get port transceiver type from controller - fill appropriate values for supported, phy_address Signed-off-by: NSarveshwar Bandi <sarveshwarb@serverengines.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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