- 15 2月, 2010 4 次提交
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由 Ben Hutchings 提交于
The function name must be followed by a space, hypen, space, and a short description. Signed-off-by: NBen Hutchings <ben@decadent.org.uk> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 David S. Miller 提交于
Conflicts: net/mac80211/rate.c
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由 David S. Miller 提交于
Merge branch 'master' of ssh://master.kernel.org/pub/scm/linux/kernel/git/linville/wireless-next-2.6
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- 13 2月, 2010 36 次提交
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由 Matt Carlson 提交于
This patch updates the tg3 version to 3.107. 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 AC131 does not enable the forced transmit clock settings immediately. The workaround is to read the register again to get the setting to take effect. Signed-off-by: NMatt Carlson <mcarlson@broadcom.com> Reviewed-by: NMichael Chan <mchan@broadcom.com> Reviewed-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
The 57765 lacks TSS support. This renders the napi assignments incorrect in the loopback test function. This patch fixes the problem. Signed-off-by: NMatt Carlson <mcarlson@broadcom.com> Reviewed-by: NMichael Chan <mchan@broadcom.com> Reviewed-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
The driver puts the phy into low-power mode when it releases the device. If the device were to be reacquired, the phy needs a reset to bring it back to full powered operation. This patch allows phylib-enabled devices to reset the phy. Signed-off-by: NMatt Carlson <mcarlson@broadcom.com> Reviewed-by: NMichael Chan <mchan@broadcom.com> Reviewed-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
The 5717's DMA read engine has a bug when initiating multiple DMA reads across the PCIe bus. This patch disables the feature. Signed-off-by: NMatt Carlson <mcarlson@broadcom.com> Reviewed-by: NMichael Chan <mchan@broadcom.com> Reviewed-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
On A0 revision of 57765 asic rev devices, the bootcode will perform some hardware operations, after the magic signature is presented, that will collide with setup operations performed by the driver. The best way to avoid the contention is to have the driver delay an additional 10 milliseconds. B0 revisions of the chip will make this workaround unnecessary. Signed-off-by: NMatt Carlson <mcarlson@broadcom.com> Signed-off-by: NBenjamin Li <benli@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 previous patch changed the code so that new rx buffer submissions to the hardware stall if a new submission would overwrite data needed by an unserviced rx packet. On very busy 5717 and 57765 asic rev devices, there is a corner case where the hardware will fail to assert an MSI-X interrupt for rx traffic. If that vector's interrupt never has another reason to assert, any rx buffers held will never be serviced. If the buffers are never serviced and the hardware consumes all the available rx packets for other rx rings, deadlock will result. The most reliable and least intrusive way to work around the problem is to detect the case where new submissions would overwrite existing data and force all rx interrupt vectors to fire. Signed-off-by: NMatt Carlson <mcarlson@broadcom.com> Reviewed-by: NMichael Chan <mchan@broadcom.com> Reviewed-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
When operating in RSS mode, it is possible for one rx return ring to submit enough rx buffers back to the hardware such that it inadvertently overwrites data needed by another rx return ring. This patch addresses the problem by looking for non-NULL skb pointers in the rx_[std|jmb]_buffers rings that parallel the rx producer rings. Signed-off-by: NMatt Carlson <mcarlson@broadcom.com> Signed-off-by: NMichael Chan <mchan@broadcom.com> Reviewed-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
RSS ring 1 is responsible for submitting new rx buffers to the hardware on behalf of all the other RSS rx return rings. Up until now this ring submitted its new rx buffers to the producer ring directly. The following patch will require that this ring have a place to put backlogged rx packets. As a consequence, it can no longer submit new buffers to the producer ring. This patch adds code to allocate an extra shadow producer ring for this RSS ring and adds RSS ring 1 to the list of rings needing buffer transfers. Signed-off-by: NMatt Carlson <mcarlson@broadcom.com> Signed-off-by: NMichael Chan <mchan@broadcom.com> Reviewed-by: NBenjamin Li <benli@broadcom.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Williams, Mitch A 提交于
Add support to the igb driver for VF configuration mechanisms through the PF interface. Signed-off-by: NMitch Williams <mitch.a.williams@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 Williams, Mitch A 提交于
Add code to allow rtnetlink clients to query and set VF information through the PF driver. Signed-off-by: NMitch Williams <mitch.a.williams@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 Williams, Mitch A 提交于
Add netdev ops for configuring SR-IOV VF devices through the PF driver. Signed-off-by: NMitch Williams <mitch.a.williams@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 Williams, Mitch A 提交于
Add SR-IOV VF management methods to IFLA_LINKINFO. This allows userspace to use rtnetlink to configure VF network devices. Signed-off-by: NMitch Williams <mitch.a.williams@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 Williams, Mitch A 提交于
Add and export pci_num_vf to allow other subsystems to determine how many virtual function devices are associated with an SR-IOV physical function device. Add macros dev_is_pci, dev_is_ps, and dev_num_vf to make it easier for non-PCI specific code to determine SR-IOV capabilities. Signed-off-by: NMitch Williams <mitch.a.williams@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 Gerrit Renker 提交于
The variable 'copied' is used in udp_recvmsg() to emphasize that the passed 'len' is adjusted to fit the actual datagram length. But the same can be done by adjusting 'len' directly. This patch thus removes the indirection. Signed-off-by: NGerrit Renker <gerrit@erg.abdn.ac.uk> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Gerrit Renker 提交于
DCCP is datagram-oriented but lacks UDP's support for MSG_TRUNC as defined in recvmsg(2)/recv(2). Hence the following 'Hello world\0' receiver len = recv(fd, buf, 10, MSG_PEEK | MSG_TRUNC); wrongly (always) returns 10, while in UDP it returns 12 as expected. This patch adds the missing MSG_TRUNC support to recvmsg(). Signed-off-by: NGerrit Renker <gerrit@erg.abdn.ac.uk> 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 Mike McCormack 提交于
Rewrite sky2_reset to work with interrupts disabled and avoid freeing and reallocing memory. The old code used sky2_down and sky2_up to implement sky2_reset, which meant interrupts could not be disabled, and the transmit and receive ring buffers would be free'd and reallocated. To avoid the interrupt handler waking the transmit queue while we're doing a reset, it's better to have interrupts and NAPI polls disabled. Note: Modified Mike's patch to do IRQ disable in sky2_down before calling sky2_hw_down - Stephen Signed-off-by: NMike McCormack <mikem@ring3k.org> Acked-by: NStephen Hemminger <shemminger@vyatta.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Mike McCormack 提交于
Create a sky2_hw_down that brings the hardware down. Signed-off-by: NMike McCormack <mikem@ring3k.org> Acked-by: NStephen Hemminber <shemminger@vyatta.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Mike McCormack 提交于
Move hardware initialization into sky2_hw_up. Signed-off-by: NMike McCormack <mikem@ring3k.org> Acked-by: NStephen Hemminger <shemminger@vyatta.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Mike McCormack 提交于
Allocate everything in one place so there's a single point of failure in sky2_up, and sky2_rx_start can no longer fail. Don't leave the hardware in a partially initialized state in the case rx ring allocation fails. As with the old code, the rx ring still needs to be fully allocated for sky2_up to succeed. Signed-off-by: NMike McCormack <mikem@ring3k.org> Acked-by: NStephen Hemminger <shemminger@vyatta.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Mike McCormack 提交于
Move code to calculate receive threshold and packet size out of sky2_rx_start() so that is can be called from elsewhere easily. Signed-off-by: NMike McCormack <mikem@ring3k.org> Acked-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
Change how FIFO is programmed in jumbo mode (to match vendor driver). Mostly cosmetic, the only register change is that the bits 22,23 are not programemd used. 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 bit is not changed by vendor driver, and should be left alone. The documentation implies this a debug bit. 0 = WAKE# only asserted when VMAIN not available 1 = WAKE# is depend on wake events and independent of VMAIN. 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
Change Wake On Lan code to be similar to vendor driver. The definition of Y2_HW_WOL_ON is confusing; what it means is transition to firmware SPI setting when doing power change. Since same code is done for both shutdown and suspend, use common code path. 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
Warning about hidden variable Signed-off-by: NStephen Hemminger <shemminger@vyatta.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 jamal 提交于
kernel side should use uxx instead of __uxx types Signed-off-by: NJamal Hadi Salim <hadi@cyberus.ca> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 jamal 提交于
Some XFRM attributes were not going through basic validation. Signed-off-by: NJamal Hadi Salim <hadi@cyberus.ca> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Joe Perches 提交于
Signed-off-by: NJoe Perches <joe@perches.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Joe Perches 提交于
Convert QPRINTK macros to netif_<level> equivalents. Expands and standardizes the logging message output. Removes __func__ from most logging messages. Signed-off-by: NJoe Perches <joe@perches.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Joe Perches 提交于
Convert uses of msg_<type> to netif_<level>( Remove msg_<type> macros Signed-off-by: NJoe Perches <joe@perches.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Joe Perches 提交于
Simplify the logic a bit, make the message logs a bit more consistent. Signed-off-by: NJoe Perches <joe@perches.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Joe Perches 提交于
Add macros to test a private structure for msg_enable bits and the netif_msg_##bit to test and call netdev_printk if set Simplifies logic in callers and adds message logging consistency Signed-off-by: NJoe Perches <joe@perches.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Joe Perches 提交于
Logging messages sometimes had duplicated "ATL1E" output. For instance: ATL1E 0000:03:00.0: ATL1E: eth0 NIC Link is Up<100 Mbps Full Duplex> is now: ATL1E 0000:03:00.0: eth0: NIC Link is Up <100 Mbps Full Duplex> Add some consistency to logging messages Add some missing \n's to logging messages Miscellaneous typo spelling corrections Change atl1e_validate_option argument from pdev to adapter Signed-off-by: NJoe Perches <joe@perches.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Joe Perches 提交于
These netdev_printk routines take a struct net_device * and emit dev_printk logging messages adding "%s: " ... netdev->dev.parent to the dev_printk format and arguments. This can create some uniformity in the output message log. These helpers should not be used until a successful alloc_netdev. Signed-off-by: NJoe Perches <joe@perches.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Steve Hodgson 提交于
From: Steve Hodgson <shodgson@solarflare.com> Commit 357d46a1 "sfc: QT202x: Remove unreliable MMD check at initialisation" broke initialisation of the SFE4002. efx_mdio_reset_mmd() returns a positive value rather than 0 on success. The above commit causes this value to be propagated up by qt202x_reset_phy(), which is treated as a failure by its callers. Change qt202x_reset_phy() to return 0 if successful. The PCI layer treats >0 as "fail, but please call remove() anyway", which means that unloading the driver would cause a crash. Add a WARN_ON() on the failure path of efx_pci_probe() to provide early warning if there are any other cases where we do this. Signed-off-by: NBen Hutchings <bhutchings@solarflare.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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