- 28 3月, 2009 15 次提交
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由 Sujith 提交于
This improves readability. Handle both 4K/non-4K EEPROM in this patch. Signed-off-by: NSujith <Sujith.Manoharan@atheros.com> Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>
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由 Sujith 提交于
Signed-off-by: NSujith <Sujith.Manoharan@atheros.com> Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>
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由 Sujith 提交于
Print the EEPROM version/revision on init. Choose appropriate debug masks on error conditions, and remove useless print messages. Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>
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由 Luis R. Rodriguez 提交于
Remove the PCI retry timeout code as that was just taken from ipw2100 due to historical reasons but in reality its a no-op, additionally its simply incorrect as each PCI devices has its own custom PCI configuration space on PCI config space >= 0x40. Not to mention we were trying to write 0 to a place that already has 0 on it. Cc: Matthew Garrett <mjg59@srcf.ucam.org> Cc: Ben Cahill <ben.m.cahill@intel.com> Cc: Inaky Perez-Gonzalez <inaky.perez-gonzalez@intel.com> Tested-by: NAdel Gadllah <adel.gadllah@gmail.com> Signed-off-by: NLuis R. Rodriguez <lrodriguez@atheros.com> Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>
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由 Jouni Malinen 提交于
This patch fixes the TSF offset calculation for staggered Beacon frames and sets ATH_BCBUF back to the earlier value 4 to enable multi-BSS configurations of up to four BSSes. Signed-off-by: NJouni Malinen <jouni.malinen@atheros.com> Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>
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由 Helmut Schaa 提交于
If a scan is queued in STA mode while the interface is in state direct probe, authenticate or associate the scan is delayed until the interface enters disabled or associated state. But in case of direct probe-, authentication- or association- timeout sta_work will not be scheduled anymore (without external trigger) and thus the pending scan is not executed and prevents a new scan from being triggered (-EBUSY). Fix this by queueing the sta work again after direct probe-, authentication- and association- timeout. Signed-off-by: NHelmut Schaa <helmut.schaa@googlemail.com> Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>
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由 Johannes Berg 提交于
No hw/driver actually supports more than four queues right now, and we allocate a number of things per queue which means we waste a bit of memory. Reduce the maximum number to four to accurately reflect what we do (and need for QoS). Even if we had hardware supporting more queues we couldn't take advantage of that right now anyway. Signed-off-by: NJohannes Berg <johannes@sipsolutions.net> Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>
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由 Johannes Berg 提交于
This inline is useless and actually makes the code _longer_ rather than shorter. Signed-off-by: NJohannes Berg <johannes@sipsolutions.net> Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>
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Signed-off-by: NVasanthakumar Thiagarajan <vasanth@atheros.com> Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>
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由 Reinette Chatre 提交于
The scan capability added to cfg80211/nl80211 introduced a dependency on nl80211 by cfg80211. We can thus no longer have just cfg80211 without nl80211. Specifically, cfg80211_scan_done() calls nl80211_send_scan_aborted() or nl80211_send_scan_done(). Now we remove the option for user to select nl80211. It will always be compiled if user selects cfg80211. Signed-off-by: NReinette Chatre <reinette.chatre@intel.com> Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>
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由 Alina Friedrichsen 提交于
Don't call ieee80211_sta_find_ibss() directly, like it's done in STA mode, so that the commit() call is more harmless respectively has less site-effects. Signed-off-by: NAlina Friedrichsen <x-alina@gmx.net> Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>
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由 Anton Vorontsov 提交于
When there are no free snums, UCC ethernet should gracefully fail, but currently it oopses this way: # ifconfig eth0 up fill_init_enet_entries: Can not get SNUM. ucc_geth_startup: Can not fill p_init_enet_param_shadow. eth0: Cannot configure net device, aborting. Unable to handle kernel paging request for data at address 0x00000190 Faulting instruction address: 0xc0294c88 Oops: Kernel access of bad area, sig: 11 [#1] [...] NIP [c0294c88] mutex_lock+0x0/0x1c LR [c01b6be8] phy_stop+0x20/0x70 Call Trace: [efb25da0] [efb2eb60] 0xefb2eb60 (unreliable) [efb25db0] [c01b2058] ucc_geth_stop+0x2c/0x8c [efb25dd0] [c01b4194] ucc_geth_open+0x48/0x27c [efb25df0] [c020eec0] dev_open+0xc0/0x118 [...] This is because the ucc_geth_stop() routine assumes that ugeth->phydev is always initialized by the ucc_geth_open(), while it is not in case of errors. If we add a check to the ucc_geth_stop(), then another oops pops up: Unable to handle kernel paging request for data at address 0x00000004 Faulting instruction address: 0xc01b46a4 Oops: Kernel access of bad area, sig: 11 [#1] [...] NIP [c01b46a4] adjust_link+0x20/0x1b4 LR [c01b770c] phy_state_machine+0xdc/0x44c Call Trace: [ef83bf10] [c021b388] linkwatch_schedule_work+0x74/0xf8 (unreliable) [ef83bf40] [c01b770c] phy_state_machine+0xdc/0x44c [ef83bf60] [c004c13c] run_workqueue+0xb8/0x148 [ef83bf90] [c004c870] worker_thread+0x70/0xd0 [ef83bfd0] [c00505fc] kthread+0x48/0x84 [ef83bff0] [c000f464] kernel_thread+0x4c/0x68 [...] That one happens because ucc_geth_stop() does not call phy_disconnect() and so phylib state machine is running without any idea that a MAC has just died. Also, when device tree specifies fixed-link, and CONFIG_FIXED_PHY is disabled, we'll get this oops: 0:01 not found eth2: Could not attach to PHY eth2: Cannot initialize PHY, aborting. Unable to handle kernel paging request for data at address 0x00000190 Faulting instruction address: 0xc02967d0 Oops: Kernel access of bad area, sig: 11 [#1] [...] NIP [c02967d0] mutex_lock+0x0/0x1c LR [c01b6bcc] phy_stop+0x20/0x70 Call Trace: [ef82be50] [efb6bb60] 0xefb6bb60 (unreliable) [ef82be60] [c01b2058] ucc_geth_stop+0x2c/0x8c [ef82be80] [c01b4194] ucc_geth_open+0x48/0x27c [ef82bea0] [c0210a04] dev_open+0xc0/0x118 [ef82bec0] [c020f85c] dev_change_flags+0x84/0x1ac [ef82bee0] [c037b768] ic_open_devs+0x168/0x2bc [ef82bf20] [c037ca98] ip_auto_config+0x90/0x28c [ef82bf60] [c0001b9c] do_one_initcall+0x34/0x1a0 [ef82bfd0] [c035e240] do_initcalls+0x38/0x58 [ef82bfe0] [c035e2c4] kernel_init+0x30/0x90 [ef82bff0] [c000f464] kernel_thread+0x4c/0x68 [...] And again, ucc_geth_stop() assumes that ugeth->phydev is there, while it isn't. This patch fixes all three oopses simply by rearranging some code: - In ucc_geth_open(): move init_phy() call to the beginning, so that we only call ucc_geth_stop() with a PHY attached; - Move phy_disconnect() call from ucc_geth_close() to ucc_geth_stop(), so that we'll always disconnect the PHY. Signed-off-by: NAnton Vorontsov <avorontsov@ru.mvista.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Dmitri Vorobiev 提交于
The inline function skb_gro_mac_header defined in include/linux/netdevice.h makes use of page_address(). Depending on configuration options, the latter is either defined as a macro or is declared as a function in another header file, namely include/linux/mm.h. However, include/linux/netdevice.h does not include include/linux/mm.h. On MIPS, this has produced the following build error: CC kernel/sysctl_check.o In file included from include/linux/icmpv6.h:173, from include/linux/ipv6.h:208, from include/net/ip_vs.h:26, from kernel/sysctl_check.c:6: include/linux/netdevice.h: In function 'skb_gro_mac_header': include/linux/netdevice.h:1132: error: implicit declaration of function 'page_address' include/linux/netdevice.h:1133: warning: pointer/integer type mismatch in conditional expression make[1]: *** [kernel/sysctl_check.o] Error 1 make: *** [kernel] Error 2 The patch adds the missing include and fixes the build error. Signed-off-by: NDmitri Vorobiev <dmitri.vorobiev@movial.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Li Yang 提交于
Signed-off-by: NLi Yang <leoli@freescale.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 David S. Miller 提交于
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- 27 3月, 2009 25 次提交
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由 David S. Miller 提交于
Noticed by Li Yang. Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Divy Le Ray 提交于
DMA mapping can be expensive in the presence of iommus. Reduce the Rx iommu activity by mapping an entire page, and provide the H/W the mapped address + offset of the current page chunk. Reserve bits at the end of the page to track mapping references, so the page can be unmapped. Signed-off-by: NDivy Le Ray <divy@chelsio.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Divy Le Ray 提交于
Separate ports from H/W Tx channels. Signed-off-by: NDivy Le Ray <divy@chelsio.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Divy Le Ray 提交于
Use resource_size_t to declare mmio start and len variables. Print PEX error register after EEH resumed. Signed-off-by: NDivy Le Ray <divy@chelsio.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Divy Le Ray 提交于
Enable timestamps, update delayed ack threshold for iSCSI/iWARP traffic Remove the len flag in Tx requests. It might corrupt offload trace packets. Update SGE context setup to avoid potential H/W misprogrammation. Signed-off-by: NDivy Le Ray <divy@chelsio.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Divy Le Ray 提交于
Start queue set reclaim timers after the queue sets have been allocated successfully. Signed-off-by: NDivy Le Ray <divy@chelsio.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Stephen Hemminger 提交于
Also, get rid of unnecessary memset. 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
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
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
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
Also, use internal net_device_stats. 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
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
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
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
Remove unneeded memset (alloc_etherdev does it already). 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
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
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
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
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
net_device_ops conversion left the wrong poll_controller hook. 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
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
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
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
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
Signed-off-by: NStephen Hemminger <shemminger@vyatta.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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