- 29 4月, 2008 5 次提交
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由 Sreenivasa Honnur 提交于
- Seperate ring specific data - Initialize all configured rings with equal priority. - Updated boundary check for number of Rings. - Updated per ring statistics of rx_bytes and rx_packets. - Moved lro struct from struct s2io_nic to struct ring_info. - Access respective rx ring directly in fill_rx_buffers. - Moved rx_bufs_left struct s2io_nic to struct ring_info. - Added per ring variables - rxd_mode, rxd_count, dev, pdev. Signed-off-by: NSurjit Reang <surjit.reang@neterion.com> Signed-off-by: NSreenivasa Honnur <sreenivasa.honnur@neterion.com> Signed-off-by: NRamkrishna Vepa <ram.vepa@neterion.com> Signed-off-by: NJeff Garzik <jgarzik@redhat.com>
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由 Paulius Zaleckas 提交于
Use net_device_stats from net_device structure instead of local. Signed-off-by: NPaulius Zaleckas <paulius.zaleckas@teltonika.lt> Signed-off-by: NJeff Garzik <jgarzik@redhat.com>
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由 Paulius Zaleckas 提交于
Use net_device_stats from net_device structure instead of local. Signed-off-by: NPaulius Zaleckas <paulius.zaleckas@teltonika.lt> Signed-off-by: NJeff Garzik <jgarzik@redhat.com>
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由 Paulius Zaleckas 提交于
Use net_device_stats from net_device structure instead of local. No need to memset it to 0, because it is allocated by kzalloc. Signed-off-by: NPaulius Zaleckas <paulius.zaleckas@teltonika.lt> Signed-off-by: NJeff Garzik <jgarzik@redhat.com>
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由 Ben Hutchings 提交于
The driver supports the 10Xpress PHY and XFP modules on our reference designs SFE4001 and SFE4002 and the SMC models SMC10GPCIe-XFP and SMC10GPCIe-10BT. Signed-off-by: NBen Hutchings <bhutchings@solarflare.com> Signed-off-by: NJeff Garzik <jgarzik@redhat.com>
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- 28 4月, 2008 3 次提交
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由 Jason Riedy 提交于
If IWL3945 ever depends on IWLCORE, the silent, user-invisible IWLWIFI option can go away. Signed-off-by: NJason Riedy <jason@acm.org> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Francois Romieu 提交于
Update the collision counter as well. Signed-off-by: NFrancois Romieu <romieu@fr.zoreil.com>
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由 Francois Romieu 提交于
It does not help the auto-negotiation process to settle. Added a debug message to give some hindsight when things do not work as expected. Signed-off-by: NFrancois Romieu <romieu@fr.zoreil.com>
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- 27 4月, 2008 4 次提交
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由 Francois Romieu 提交于
- remove the function pointer to help gcc optimizing the inline pci_dma functions - pci_dma_sync_single_for_cpu is not needed for a single large packet - convert rtl8169_try_rx_copy to bool b449655f did the same for the r8169 driver. Signed-off-by: NFrancois Romieu <romieu@fr.zoreil.com>
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由 Stephen Hemminger 提交于
This sets skb->dev and allows arch specific allocation. Signed-off-by: NStephen Hemminger <shemminger@vyatta.com> Acked-by: NFrancois Romieu <romieu@fr.zoreil.com>
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由 Stephen Hemminger 提交于
There is no DMA involved here. Align the IP header without condition. Signed-off-by: NStephen Hemminger <shemminger@vyatta.com> Acked-by: NFrancois Romieu <romieu@fr.zoreil.com>
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由 Stephen Hemminger 提交于
The local status code does not carry mory information. Signed-off-by: NStephen Hemminger <shemminger@vyatta.com> Acked-by: NFrancois Romieu <romieu@fr.zoreil.com>
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- 25 4月, 2008 28 次提交
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由 Jeff Garzik 提交于
Noticed by davem. Signed-off-by: NJeff Garzik <jgarzik@redhat.com>
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由 Francois Romieu 提交于
- vlans were using a single CAM register (see mac_set_vlan_cam) - setting the address filtering registers for vlans is not needed when there is no vlan The non-tagged interface is filtered out as soon as a tagged (!= 0) interface is created. Its traffic appears again when an zero-tagged interface is created. Tested on Via Epia SN (VT6130 chipset) with several vlans whose tag was above or beyond 255. Signed-off-by: NSéguier Régis <rseguier@e-teleport.net> Acked-by: NFrancois Romieu <romieu@fr.zoreil.com> Signed-off-by: NJeff Garzik <jgarzik@redhat.com>
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由 Eric Dumazet 提交于
Fix the following sparse warning : drivers/net/tg3.c:4025:3: warning: context imbalance in 'tg3_restart_hw' - unexpected unlock Signed-off-by: NEric Dumazet <dada1@cosmosbay.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Ayaz Abdulla 提交于
This patch fixes an issue seen with the realtek 8201 phy. This phy has a problem with crossover detection and it needs to be disabled. The problem only arises on certain switches. Therefore, a module parameter has been added to allow enabling crossover detection if needed. The default will be set to disabled. Signed-off-by: NAyaz Abdulla <aabdulla@nvidia.com> Signed-off-by: NJeff Garzik <jgarzik@redhat.com>
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由 Benjamin Herrenschmidt 提交于
This patch doubles the MDIO timeouts in EMAC as there are field cases where they are two short to communicate with some PHYs. Signed-off-by: NBenjamin Herrenschmidt <benh@kernel.crashing.org> Signed-off-by: NJeff Garzik <jgarzik@redhat.com>
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由 Andy Fleming 提交于
gianfar was unable to handle failed skb allocation for rx buffers, so we were spinning until it succeeded. Actually, it was worse--we were spinning for a long time, and then silently failing. Instead, we take Stephen Hemminger's suggestion to try the allocation earlier, and drop the packet if it failed. We also make a couple of tweaks to how buffer descriptors are set up. Signed-off-by: NAndy Fleming <afleming@freescale.com> Signed-off-by: NJeff Garzik <jgarzik@redhat.com>
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由 Harvey Harrison 提交于
Don't need to keep a struct netxen_new_user_info on the stack when we only are interested in printing the serial_num. Change to only reading the serial_num. Signed-off-by: NHarvey Harrison <harvey.harrison@gmail.com> Signed-off-by: NJeff Garzik <jgarzik@redhat.com>
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由 Roel Kluin 提交于
When timeout reaches 0 the postfix decrement still subtracts, so the test fails. [akpm@linux-foundation.org: coding-style fixes] Signed-off-by: NRoel Kluin <12o3l@tiscali.nl> Acked-by: NPeter Korsgaard <jacmet@sunsite.dk> Cc: Jeff Garzik <jeff@garzik.org> Signed-off-by: NAndrew Morton <akpm@linux-foundation.org> Signed-off-by: NJeff Garzik <jgarzik@redhat.com>
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由 Kay Sievers 提交于
Since 43cc71ee, the platform modalias is prefixed with "platform:". Add MODULE_ALIAS() to the hotpluggable network platform drivers, to re-enable auto loading. NOTE: didn't change drivers/net/fs_enet/fs_enet-main.c "old binding" support. That looks problematic in the first place (it even uses the ancient "struct device_driver" binding scheme for platform_bus!) and I suspect it will vanish soonish when arch/powerpc rules the world. Also, drivers/net/ne.c would have needed more thought to sort out. [akpm@linux-foundation.org: fix sgiseeq.c] [dbrownell@users.sourceforge.net: more drivers, registration fixes] Signed-off-by: NKay Sievers <kay.sievers@vrfy.org> Signed-off-by: NDavid Brownell <dbrownell@users.sourceforge.net> Cc: Scott Wood <scottwood@freescale.com> Cc: Vitaly Bordug <vitb@kernel.crashing.org> Cc: Dale Farnsworth <dale@farnsworth.org> Cc: Ben Dooks <ben-linux@fluff.org> Cc: Ralf Baechle <ralf@linux-mips.org> Cc: Andrew Victor <andrew@sanpeople.com> Cc: Bryan Wu <bryan.wu@analog.com> Signed-off-by: NAndrew Morton <akpm@linux-foundation.org> Signed-off-by: NJeff Garzik <jgarzik@redhat.com>
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由 Ayaz Abdulla 提交于
This patch adds support for a new backoff algorithm for half duplex supported in newer hardware. The old method is will be designated as legacy mode. Re-seeding random values for the backoff algorithms are performed when a transmit has failed due to a maximum retry count (1 to 15, where max is considered the wraparound case of 0). Signed-off-by: NAyaz Abdulla <aabdulla@nvidia.com> Signed-off-by: NAndrew Morton <akpm@linux-foundation.org> Signed-off-by: NJeff Garzik <jgarzik@redhat.com>
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由 Andrew Morton 提交于
ehea_flush_sq() and ehea_purge_sq() should be static. Cc: Jeff Garzik <jeff@garzik.org> Cc: Thomas Klein <osstklei@de.ibm.com> Cc: Thomas Klein <tklein@de.ibm.com> Signed-off-by: NAndrew Morton <akpm@linux-foundation.org> Signed-off-by: NJeff Garzik <jgarzik@redhat.com>
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由 Andy Fleming 提交于
Sometimes the specific interaction between the platform and the PHY requires special handling. For instance, to change where the PHY's clock input is, or to add a delay to account for latency issues in the data path. We add a mechanism for registering a callback with the PHY Lib to be called on matching PHYs when they are brought up, or reset. Signed-off-by: NAndy Fleming <afleming@freescale.com> Signed-off-by: NJeff Garzik <jgarzik@redhat.com>
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由 Chris Snook 提交于
Move some code from atlx.c to atl1.c to prevent build conflict with the upcoming atl2 code. No changes, just movement. Signed-off-by: NChris Snook <csnook@redhat.com> Signed-off-by: NJeff Garzik <jgarzik@redhat.com>
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由 Chris Snook 提交于
There's no good reason to manually set the flash vendor in a module parameter, outside of an Atheros hardware lab. Remove it, so nobody accidentally bricks their board using it incorrectly. Signed-off-by: NChris Snook <csnook@redhat.com> Signed-off-by: NJeff Garzik <jgarzik@redhat.com>
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由 Francois Romieu 提交于
- useless initialization (korina_ope / korina_restart) - use a single variable for the status code in korina_probe and propagate the error status code from below - useless checks in korina_remove : the variables are necessarily set when korina_probe succeeds Signed-off-by: NFrancois Romieu <romieu@fr.zoreil.com> Signed-off-by: NJeff Garzik <jgarzik@redhat.com>
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由 Francois Romieu 提交于
The driver takes the error unwind path without condition. Signed-off-by: NFrancois Romieu <romieu@fr.zoreil.com> Signed-off-by: NJeff Garzik <jgarzik@redhat.com>
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由 Krzysztof Halasa 提交于
Signed-off-by: NKrzysztof Hałasa <khc@pm.waw.pl> Signed-off-by: NJeff Garzik <jgarzik@redhat.com>
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由 Cédric Augonnet 提交于
The local variable "prefix" is never used anymore, and the content of this string appears a bit later, directly in a call to "alloc_netdev" after doing exactly the same if/else test. So there seems to be no point keeping those 4 lines anymore. Signed-off-by: NCédric Augonnet <cedric.augonnet@ens-lyon.org> Signed-off-by: NKrzysztof Hałasa <khc@pm.waw.pl> Signed-off-by: NJeff Garzik <jgarzik@redhat.com>
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由 Francois Romieu 提交于
Signed-off-by: NFrancois Romieu <romieu@fr.zoreil.com> Signed-off-by: NJeff Garzik <jgarzik@redhat.com>
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由 Grant Grundler 提交于
While trying to fix http://bugzilla.kernel.org/show_bug.cgi?id=8952 I looked at a few other drivers to figure out what drivers _should_ be doing for suspend/resume. I noticed typhoon driver is likely doing more than it needs to. Patch below is untested since I don't have the HW. Suspend/resume code across NIC drivers is fairly inconsistent. And I couldn't find any documentation on what the canonical sequence NICs need to do for suspend or resume. Is there any? Barring contrary advice, I'm going model the tulip suspend/resume fixes after tg3.c since a number of "modern" (< 5 years old) laptops have that and I'm silly enough to assume it works. Signed-off-by: NJeff Garzik <jgarzik@redhat.com>
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由 Valentine Barshak 提交于
This patch adds ibm_newemac PHY clock workaround for 440EP/440GR EMAC attached to a PHY which doesn't generate RX clock if there is no link. The code is based on the previous ibm_emac driver stuff. The 440EP/440GR allows controlling each EMAC clock separately as opposed to global clock selection for 440GX. BenH: Made that #ifdef CONFIG_PPC_DCR_NATIVE for now as dcri_* stuff doesn't exist for MMIO type DCRs like Cell. Some future rework & improvements of the DCR infrastructure will make that cleaner but for now, this makes it work. Signed-off-by: NValentine Barshak <vbarshak@ru.mvista.com> Signed-off-by: NBenjamin Herrenschmidt <benh@kernel.crashing.org> Signed-off-by: NJeff Garzik <jgarzik@redhat.com>
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由 Valentine Barshak 提交于
The PowerPC 440GX Taishan board fails to reset EMAC3 (reset timeout error) if there's no link. Because of that it fails to find PHY chip. The older ibm_emac driver had a workaround for that: the EMAC_CLK_INTERNAL/EMAC_CLK_EXTERNAL macros, which toggle the Ethernet Clock Select bit in the SDR0_MFR register. This patch does the same for "ibm,emac-440gx" compatible chips. The workaround forces clock on -all- EMACs, so we select clock under global emac_phy_map_lock. BenH: Made that #ifdef CONFIG_PPC_DCR_NATIVE for now as dcri_* stuff doesn't exist for MMIO type DCRs like Cell. Some future rework & improvements of the DCR infrastructure will make that cleaner but for now, this makes it work. Signed-off-by: NValentine Barshak <vbarshak@ru.mvista.com> Signed-off-by: NBenjamin Herrenschmidt <benh@kernel.crashing.org> Signed-off-by: NJeff Garzik <jgarzik@redhat.com>
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由 Josh Boyer 提交于
Convert ibm_newemac to use the of_device_is_available function when checking for unused/unwired EMACs. We leave the current check for an "unused" property to maintain backwards compatibility for older device trees. Newer device trees should simply use the standard "status" property in the EMAC node. Signed-off-by: NJosh Boyer <jwboyer@linux.vnet.ibm.com> Signed-off-by: NBenjamin Herrenschmidt <benh@kernel.crashing.org> Signed-off-by: NJeff Garzik <jgarzik@redhat.com>
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由 Josh Boyer 提交于
This patch fixes several section mismatch warnings in the ibm_newemac driver similar to: WARNING: vmlinux.o(.devinit.text+0x3a04): Section mismatch in reference from the function emac_probe() to the function .devexit.text:tah_detach() The function __devinit emac_probe() references a function __devexit tah_detach(). Signed-off-by: NJosh Boyer <jwboyer@linux.vnet.ibm.com> Signed-off-by: NBenjamin Herrenschmidt <benh@kernel.crashing.org> Signed-off-by: NJeff Garzik <jgarzik@redhat.com>
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由 Stefan Roese 提交于
On some 4xx PPC's (e.g. 460EX/GT), the rx channel number is a multiple of 8 (e.g. 8 for EMAC1, 16 for EMAC2), but enabling in MAL_RXCASR needs the divided by 8 value for the bitmask. Signed-off-by: NStefan Roese <sr@denx.de> Signed-off-by: NBenjamin Herrenschmidt <benh@kernel.crashing.org> Signed-off-by: NJeff Garzik <jgarzik@redhat.com>
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由 Stefan Roese 提交于
This fixes the jumbo frame support on EMAC V4 systems. Now the correct bit is set depending on the EMAC version configured. Tested on Kilauea (405EX) and Canyonlands (460EX). Signed-off-by: NStefan Roese <sr@denx.de> Signed-off-by: NBenjamin Herrenschmidt <benh@kernel.crashing.org> Signed-off-by: NJeff Garzik <jgarzik@redhat.com>
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由 Jesse Brandeburg 提交于
Signed-off-by: NJesse Brandeburg <jesse.brandeburg@intel.com> Signed-off-by: NAuke Kok <auke-jan.h.kok@intel.com> Signed-off-by: NJeff Garzik <jgarzik@redhat.com>
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由 Auke Kok 提交于
To enable EEH support for pci-express network adapters, pcie/msi state needs to be saved and restored for that adapter. [after similar patches for ixgbe and e1000e from Wendy Xiong] Signed-off-by: NAuke Kok <auke-jan.h.kok@intel.com> Cc: Wendy Xiong <wendyx@us.ibm.com> Signed-off-by: NJeff Garzik <jgarzik@redhat.com>
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