- 13 Aug, 2009 40 commits
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Eilon Greenstein authored
Moved the dmae_command from the heap to the stack. This will save 56 bytes per bnx2x structure. As a side benefit, we can also reduce the time the dmae_mutex is held. This is because do we not need to hold this mutex when setting up the dmae command. The memory where is dmae command is stored is not a shared resource and doesn not need to be protected. Signed-off-by:
Benjamin Li <benli@broadcom.com> Signed-off-by:
Eilon Greenstein <eilong@broadcom.com> Signed-off-by:
David S. Miller <davem@davemloft.net>
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Eilon Greenstein authored
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Eilon Greenstein authored
Move printing of version from probe to the init function Rather then checking if this is the first module probe call to print the version of the driver only once, the statement is moved to the init function of the module where init is only called once Signed-off-by:
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Eilon Greenstein authored
The functions bnx2x_get_pcie_width() and bnx2x_get_pcie_speed() were combined into bnx2x_get_pcie_width_speed() so that there is only 1 PCI read to PCICFG_OFFSET + PCICFG_LINK_CONTROL rather then 2 reads. Signed-off-by:
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Eilon Greenstein authored
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Eilon Greenstein authored
In case of error, bnx2x_init_dev calls pci_set_drvdata(pdev, NULL) Signed-off-by:
Yitchak Gertner <gertner@broadcom.com> Signed-off-by:
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Eilon Greenstein authored
When a given ring is running out of space, the FW can send pause towards the network. When working with multi-queues, when one queue is getting out of space it can block all other queues. The preferred scheme is to send pause frames only when running out of the shared internal chip buffers and if a given queue cannot place a packet on the host, it will drop it. Since some users might want to work in drop-less mode, allowing changing the behavior as a module parameter. Signed-off-by:
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Eilon Greenstein authored
Signed-off-by:
Vladislav Zolotarov <vladz@broadcom.com> Signed-off-by:
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Eilon Greenstein authored
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Eilon Greenstein authored
This is required for NCSI statistics Signed-off-by:
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Eilon Greenstein authored
This code should not have resided in the driver. Now that we have a new interface, this logic can reside in the application that whishes to upgrade the PHY FW Signed-off-by:
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Eilon Greenstein authored
There are 3 operations that the driver needs to support to allow applications to access the PHY FW (on top of the MDC/MDIO access). Since those are essentially nvram access commands, adding them to the ethtool -E interface. Signed-off-by:
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Eilon Greenstein authored
As suggested by Ben Hutchings <bhutchings@solarflare.com>, using the MDC/MDIO IOCTL Signed-off-by:
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Eilon Greenstein authored
Adding CL73 support to the built in PHY in the 5771x device. Also supporting fallbacks to CL73 if the link partner does not respond. Signed-off-by:
Yaniv Rosner <yanivr@broadcom.com> Signed-off-by:
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Eilon Greenstein authored
The BCM8727 is a dual port PHY. The FW must be loaded in a given order on all designs - including those which swapped the ports (calling port number zero the second port) Signed-off-by:
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Eilon Greenstein authored
To avoid confusion, if the PHY does not have a FW (and so, no FW version) make sure that the string is NULL. Signed-off-by:
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Eilon Greenstein authored
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Eilon Greenstein authored
The BCM8481 does not generate LASI interrupt for 10M, 100M and 1G link, so we are using LED4 output as the interrupt input to the 57711. This requires some adaptation in the link interrupt routines Signed-off-by:
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Eilon Greenstein authored
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Eilon Greenstein authored
In multi-function mode, the FW can receive special management control commands to set the Min/Max BW and the the function link state Signed-off-by:
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Eilon Greenstein authored
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Eilon Greenstein authored
The new FW improves the packets per second rate. It required a lot of change in the FW which implies many changes in the driver to support it. It is now also possible for the driver to use a separate MSI-X vector for Rx and Tx - this also add some to the complicity of this change. All things said - after this patch, practically all performance matrixes show improvement. Though Vladislav Zolotarov is not signed on this patch, he did most of the job and deserves credit for that. Signed-off-by:
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Eilon Greenstein authored
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françois romieu authored
Synced with Realtek's 1.013.00 r8101 driver. Signed-off-by:
Francois Romieu <romieu@fr.zoreil.com> Cc: Edward Hsu <edward_hsu@realtek.com.tw> Signed-off-by:
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françois romieu authored
Synced with Realtek's 6.011.00 r8169 driver. Signed-off-by:
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françois romieu authored
Synced with Realtek's 6.011.00 r8169 driver. Signed-off-by:
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françois romieu authored
Synced with Realtek's 6.011.00 r8169 driver. Signed-off-by:
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françois romieu authored
The driver displays the same 0x18000000 xid for RTL_GIGA_MAC_VER_06 and RTL_GIGA_MAC_VER_05 whereas the former ought to be identified as 0x98000000. Signed-off-by:
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françois romieu authored
Noticed by Vincent Pelletier <plr.vincent@gmail.com>. Signed-off-by:
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Rémi Denis-Courmont authored
seq_open_net() and seq_release() are needed for seq_file_net(). Signed-off-by:
Rémi Denis-Courmont <remi.denis-courmont@nokia.com> Signed-off-by:
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Sathya Perla authored
Any events rcvd after interrupts are disabled (in the driver unload path), must be cleared and notified before the event queues are destroyed Signed-off-by:
Sathya Perla <sathyap@serverengines.com> Signed-off-by:
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Sathya Perla authored
Using "for(tail != head)" to traverse a queue from tail to head fails in the case of a fully filled queue. Use "for(used != 0)" instead. Signed-off-by:
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Sathya Perla authored
Clear pending tx completions in be_close() (ndo.stop method) so that after unregister_netdev() calls be_close(), all tx skbs are freed and there are no more tx completions when txq is destroyed. Signed-off-by:
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Jaswinder Singh Rajput authored
fix the following 'make includecheck' warning: drivers/net/smc911x.h: mach/dma.h is included more than once. Signed-off-by:
Jaswinder Singh Rajput <jaswinderrajput@gmail.com> Signed-off-by:
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Jaswinder Singh Rajput authored
fix the following 'make includecheck' warning: include/linux/icmpv6.h: linux/skbuff.h is included more than once. Signed-off-by:
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Brice Goglin authored
Improve myri10ge parity error detection and recovery: 1) Don't restore PCI config space to a rebooted NIC until AFTER the host is quiescent. 2) Let myri10ge_close() know the NIC is dead, so it won't waste time waiting for a dead nic to respond to MXGEFW_CMD_ETHERNET_DOWN 3) When the NIC is quiet (link down, or otherwise idle link) use a pci config space read to detect a rebooted NIC. Otherwise we might never notice that a NIC rebooted Signed-off-by:
Andrew Gallatin <gallatin@myri.com> Signed-off-by:
Brice Goglin <brice@myri.com> Signed-off-by:
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Julia Lawall authored
request_mem_region should be used with release_mem_region, not request_region. The semantic patch that fixes this problem is as follows: (http://coccinelle.lip6.fr/) // <smpl> @r2@ expression start; @@ request_mem_region(start,...) @b2@ expression r2.start; @@ request_region(start,...) @depends on !b2@ expression r2.start; expression E; @@ - release_region + release_mem_region (start,E) // </smpl> Signed-off-by:
Julia Lawall <julia@diku.dk> Signed-off-by:
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Jaswinder Singh Rajput authored
fix the following 'make includecheck' warning: drivers/net/pcmcia/axnet_cs.c: linux/etherdevice.h is included more than once. Signed-off-by:
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Jaswinder Singh Rajput authored
fix the following 'make includecheck' warning: drivers/net/cs89x0.c: asm/irq.h is included more than once. Signed-off-by:
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Julia Lawall authored
In general in this file, it is the status field, not the state field, that contains values like OPEN and CLOSED. Indeed, in the first error case, it is the field status that is initialized. I have thus assumed that all of the error handling code should be the same, and moved it to the end of the function to emphasize its commonality. Signed-off-by:
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