- 06 Dec, 2010 8 commits
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Alexey Orishko authored
The patch provides USB CDC NCM host driver support in the Linux Kernel. Changes: drivers/net/usb/cdc_ncm.c: - initial submission of the CDC NCM host driver; - verified on Intel 32/64 bit, Intel Atom, ST-Ericsson U8500 (ARM) - throughput measured over 100 Mbits duplex; - driver supports 16-bit NTB format only, but it is more than enough for transfers up to 64K; - driver can handle up to 32 datagrams in received NTB; - timer is used to collect several packets in Tx direction drivers/net/usb/Kconfig: - a new entry to compile CDC NCM host driver drivers/net/usb/Makefile: - a new entry to compile CDC NCM host driver Signed-off-by:
Alexey Orishko <alexey.orishko@stericsson.com> Signed-off-by:
David S. Miller <davem@davemloft.net>
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Alexey Orishko authored
Changes: include/linux/usb/usbnet.h: - a new flag to indicate driver's capability to accumulate IP packets in Tx direction and extract several packets from single skb in Rx direction. drivers/net/usb/usbnet.c: - the procedure of counting packets in usbnet was updated due to the accumulating of IP packets in the driver - no short packets are sent if indicated by the flag in driver_info structure Signed-off-by:
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Matt Carlson authored
This patch updates the tg3 version to 3.116. Signed-off-by:
Matt Carlson <mcarlson@broadcom.com> Reviewed-by:
Benjamin Li <benli@broadcom.com> Signed-off-by:
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Matt Carlson authored
The hardware defaults to fairly aggressive EEE thresholds. While there appear to be no ill effects, this patch relaxes them, just as a precaution. Signed-off-by:
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Matt Carlson authored
The first hunk of this patch makes sure that the driver checks for the appropriate preconditions before checking if EEE negotiation succeeded. More specifically the link needs to be full duplex for EEE to be enabled. The second and third hunks of this patch fix a bug where the eee advertisement register would be programmed with extra bits set. The fourth hunk of this patch makes sure the EEE capability flag is not set for 5718 A0 devices and that the device is not a serdes device. None of these modifications are strictly necessary. The driver / hardware still does the right thing. They are submitted primarily for correctness. Signed-off-by:
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Matt Carlson authored
EEE support in the 57765 internal phy will not enable after a phy reset unless it sees that EEE is supported in the MAC. This patch moves the code that programs the CPMU EEE registers to a place before the phy reset. Signed-off-by:
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Matt Carlson authored
In commit 52b02d04 entitled "tg3: Add EEE support", Ben Hutchings had commented that the EEE advertisement register will be in a standard location. This patch moves that definition into mdio.h and changes the code to use it. Signed-off-by:
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Matt Carlson authored
The current transmit routines set the jumbo frame BD flag too aggressively. This can reduce performance for common cases. This patch raises the jumbo flag threshold to 1518, up from 1500. Signed-off-by:
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- 03 Dec, 2010 26 commits
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Changli Gao authored
skb head being allocated by kmalloc(), it might be larger than what actually requested because of discrete kmem caches sizes. Before reallocating a new skb head, check if the current one has the needed extra size. Do this check only if skb head is not shared. Signed-off-by:
Changli Gao <xiaosuo@gmail.com> Cc: Eric Dumazet <eric.dumazet@gmail.com> Acked-by:
Eric Dumazet <eric.dumazet@gmail.com> Signed-off-by:
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Don Skidmore authored
The new PBA format is stored as a string. This patch allows the driver to support both the old and new format. Signed-off-by:
Don Skidmore <donald.c.skidmore@intel.com> Tested-by:
Stephen Ko <stephen.s.ko@intel.com> Signed-off-by:
Jeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by:
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Don Skidmore authored
Add both NIC and backplane support for FCoE enabled devices IDs. Signed-off-by:
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Don Skidmore authored
This patch will add wake on LAN support to the dev/sub_dev 10FB 11A9. This will also include ixgbe ethtool support for this device. Signed-off-by:
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Don Skidmore authored
We have had several requests to have ifconfig down command disable the SFP+ laser and thus make link go down. Likewise on ifconfig up the laser would be enabled and link would come up. This patch enables that behavior. Signed-off-by:
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Anirban Chakraborty authored
Signed-off-by:
Anirban Chakraborty <anirban.chakraborty@qlogic.com> Signed-off-by:
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Sritej Velaga authored
Signed-off-by:
Sritej Velaga <sritej.velaga@qlogic.com> Signed-off-by:
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Amit Kumar Salecha authored
Currently driver set default eswitch configuration values for PF function, instead of validating values sent by application. Signed-off-by:
Amit Kumar Salecha <amit.salecha@qlogic.com> Signed-off-by:
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Sucheta Chakraborty authored
Loopback mode can not be supported in CNA mode. Removing it until FW is fixed. Signed-off-by:
Sucheta Chakraborty <sucheta.chakraborty@qlogic.com> Signed-off-by:
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Ben Hutchings authored
For some reason we failed to make this change when perm_addr was introduced. Signed-off-by:
Ben Hutchings <bhutchings@solarflare.com> Signed-off-by:
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Ben Hutchings authored
Signed-off-by:
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Steve Hodgson authored
Signed-off-by:
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Ben Hutchings authored
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Ben Hutchings authored
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Ben Hutchings authored
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Ben Hutchings authored
We only have direct access to MDIO on Falcon, so move this out of struct efx_nic. Signed-off-by:
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Ben Hutchings authored
We only have direct access to SPI on Falcon, so move all this state out of struct efx_nic. Signed-off-by:
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Ben Hutchings authored
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Ben Hutchings authored
The ethtool EEPROM interface is really meant for exposing chip configuration, not BootROM configuration. Signed-off-by:
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Ben Hutchings authored
If the Falcon board config is invalid, we cannot proceed - we do not have a valid board type to pass to falcon_probe_board(), and if we kluge that to work with an unknown board then other initialisation code will crash. Signed-off-by:
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Steve Hodgson authored
The mcfw *never* sends CMDDONE when rebooting. Changing this so that it always sends CMDDONE *before* REBOOT is easy on Siena, but it's not obvious that we could guarantee to be able to implement this on future hardware. Given this, I'm less convinced that the protocol should be changed. To reiterate the failure mode: The driver sees this: issue command receive REBOOT event Was that reboot event sent before the command was issued, or in response to the command? If the former then there will be a subsequent CMDDONE event, if the latter, then there will be no CMDDONE event. Options to resolve this are: 1. REBOOT always completes an outstanding mcdi request, and we set the credits count to ignore a subsequent CMDDONE event with mismatching seqno. 2. REBOOT never completes an outstanding mcdi request. If there is no CMDDONE event then we rely on the mcdi timeout code to complete the outstanding request, incurring a 10s delay. I'd argue that (2) is tidier, but that incurring a 10s delay is a little needless. Let's go with (1). Signed-off-by: -
Ben Hutchings authored
When we enable PMA/PMD loopback this automatically sets RXIN_SEL (inverse polarity for RXIN). We need to clear that bit during the soft-reset sequence, as it is not done automatically. Signed-off-by:
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Ben Hutchings authored
We do not want to shut down the board based on a fault that has already been cleared. Signed-off-by:
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Ben Hutchings authored
Set both the 'maximum' and critical temperature limits for LM87 hardware monitors on Falcon boards. Do not shut down a port until the critical temperature is reached, but warn as soon as the 'maximum' temperature is reached. Signed-off-by:
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Ben Hutchings authored
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Ben Hutchings authored
Some errors are expected, e.g. when sending new commands to an MC running old firmware. Only the caller of efx_mcdi_rpc() can decide what is a real error. Therefore log the error responses with netif_dbg(). Signed-off-by:
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- 02 Dec, 2010 6 commits
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Allan Stephens authored
Moves the content of the native API routine tipc_ownidentity() into the sole routine that calls it, since it can no longer be called in isolation. Signed-off-by:
Allan Stephens <Allan.Stephens@windriver.com> Signed-off-by:
Paul Gortmaker <paul.gortmaker@windriver.com> Signed-off-by:
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Allan Stephens authored
Moves the content of each native API message forwarding routine into the sole routine that calls it, since the forwarding routines no longer be called in isolation. Also removes code in each routine that altered the outgoing message's importance level since this is now no longer possible. The previous function mapping (parent function, and child API) was as follows: tipc_send2name \--tipc_forward2name tipc_send2port \--tipc_forward2port tipc_send_buf2port \--tipc_forward_buf2port After this commit, the children don't exist and their functionality is completely in the respective parent. Signed-off-by: -
Allan Stephens authored
Removes a symbol that is not referenced anywhere by TIPC's link code. Signed-off-by:
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Allan Stephens authored
Removes initialization of a local variable that is always assigned a different value before it is referenced. Signed-off-by:
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Allan Stephens authored
Eliminates an unused argument from tipc_multicast(), now that this routine can no longer be called by kernel-based applications. Signed-off-by:
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Allan Stephens authored
Eliminates support for the callback routine invoked when TIPC changes its mode of operation from inactive to standalone or from standalone to networked. This callback was part of TIPC's obsolete native API and is not used by TIPC internally. Signed-off-by:
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