- 29 1月, 2008 40 次提交
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由 Larry Finger 提交于
The old, now unused, data structures and SPROM extraction routines are removed. Signed-off-by: Larry Finger<Larry.Finger@lwfinger.net> Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>
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由 Larry Finger 提交于
The b43legacy driver is modified to use the new SPROM structure. Signed-off-by: NLarry Finger <Larry.Finger@lwfinger.net> Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>
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由 Larry Finger 提交于
The b43 driver is modified to use the new SPROM structure. Signed-off-by: NLarry Finger <Larry.Finger@lwfinger.net> Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>
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由 Larry Finger 提交于
The b44 driver is changed to use the new SPROM data structure. Signed-off-by: NLarry Finger <Larry.Finger@lwfinger.net> Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>
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由 Larry Finger 提交于
In disagreement with the SPROM specs, revision 3 devices appear to have moved the MAC address. Change ssb to handle the revision 4 SPROM, which is a different size. This change in size is handled by adding a new variable to the ssb_sprom struct and using it whenever possible. For those routines that do not have access to this structure, a 'u16 size' argument is added. The new PCI_ID for the BCM4328 is also added. Testing of the Revision 4 SPROM, which is used on the BCM4328, was done by Michael Gerdau <mgerdau@tiscali.de>. Signed-off-by: NLarry Finger <Larry.Finger@lwfinger.net> Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>
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由 Larry Finger 提交于
The SPROM's for various devices utilizing the Sonics Silicon Backplane come with various revisions. The Revision 2 SPROM inherited the data layout of 1, and Revision 3 inherited the layout of 2. The first instance of Revision 4 has now been found in a BCM4328 wireless LAN card. This device does not inherit any layout from previous versions. Although it was possible to create a data structure that kept all the old layouts, we decided to start fresh, keep only those SPROM variables that are used by the drivers that utilize ssb, and to do the conversion in such a manner that neither compilation or execution will be affected if a bisection lands in the middle of these changes, while keeping the patches as small as possible. In this patch, the sprom structures are changed while maintaining the old ones. Signed-off-by: NLarry Finger <Larry.Finger@lwfinger.net> Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>
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由 Ivo van Doorn 提交于
rt2400pci, rt2500pci and rt61 require different txdone handling, but the code that pushes the frame upstream and cleans up the entry is identical to all of them. This will create the function rt2x00pci_txdone() to remove the duplicate code. Signed-off-by: NIvo van Doorn <IvDoorn@gmail.com> Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>
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由 Zhu Yi 提交于
The patch fixes a bug that enables RXON_FLG_TGG_PROTECT_MSK erroneously for A mode in the erp_ie_changed mac80211 callback. Signed-off-by: NZhu Yi <yi.zhu@intel.com> Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>
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由 Frank Lichtenheld 提交于
use uninitialized_var() to avoid the following bogus warning: CC [M] drivers/net/wireless/b43/debugfs.o drivers/net/wireless/b43/debugfs.c: In function ‘b43_debugfs_read’: drivers/net/wireless/b43/debugfs.c:355: warning: ‘ret’ may be used uninitialized in this function Signed-off-by: NMichael Buesch <mb@bu3sch.de> Signed-off-by: NFrank Lichtenheld <frank@lichtenheld.de> Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>
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由 Stefano Brivio 提交于
Fix dependencies for built-in b43legacy. The patch to b43 by Michael Buesch <mb@bu3sch.de> has been ported to b43legacy. Signed-off-by: NStefano Brivio <stefano.brivio@polimi.it> Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>
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由 Reinette Chatre 提交于
Also fix Zhu Yi's name. Signed-off-by: NReinette Chatre <reinette.chatre@intel.com> CC: Zhu Yi <yi.zhu@intel.com> Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>
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由 Zhu Yi 提交于
The patch removes the unused function to fix a recursive bug caused by namespace change. Signed-off-by: NZhu Yi <yi.zhu@intel.com> Signed-off-by: NReinette Chatre <reinette.chatre@intel.com> Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>
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由 Christoph Hellwig 提交于
Prefix all symbols with iwl3945_ or iwl4965_ and thus allow building the driver into the kernel. Also remove all the useless default statements in Kconfig while we're at it. Signed-off-by: NChristoph Hellwig <hch@lst.de> Signed-off-by: NZhu Yi <yi.zhu@intel.com> Signed-off-by: NReinette Chatre <reinette.chatre@intel.com> Signed-off-by: NJohn W. Linville <linville@tuxdriver.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Mohamed Abbas 提交于
This patch fixes the iwl4965 problem for "Can not find a suitable rate issues." by making rs_switch_to_mimo and rs_switch_to_siso functions return -1 when CONFIG_IWL4965_HT is not selected. They used to return 0, which means we can switch to HT rate causing the rate scale problem and the error message. The patch also fix another bug reported by Ben Cahill that it uses wrong value for max_success_limit. Signed-off-by: NMohamed Abbas <mabbas@linux.intel.com> Signed-off-by: NZhu Yi <yi.zhu@intel.com> Signed-off-by: NReinette Chatre <reinette.chatre@intel.com> Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>
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由 Zhu Yi 提交于
Replace 0x8086 with PCI_VENDOR_ID_INTEL for PCI_DEVICE declaration. Signed-off-by: NZhu Yi <yi.zhu@intel.com> Signed-off-by: NReinette Chatre <reinette.chatre@intel.com> Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>
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由 Stefano Brivio 提交于
Fix my copyright notices in b43 and b43legacy. Signed-off-by: NStefano Brivio <stefano.brivio@polimi.it> Cc: Michael Buesch <mb@bu3sch.de> Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>
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由 Stefano Brivio 提交于
Rewrite and sync A PHY initialization with specs, thus allowing for further work to be done on 802.11a support. Note that A PHY initialization involves G PHYs as well. Signed-off-by: NStefano Brivio <stefano.brivio@polimi.it> Acked-by: NMichael Buesch <mb@bu3sch.de> Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>
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由 Stefano Brivio 提交于
The rfkill subsystem doesn't like code like that rfkill_allocate(); rfkill_register(); rfkill_unregister(); rfkill_register(); /* <- This will crash */ This sequence happens with modprobe b43 ifconfig wlanX up ifconfig wlanX down ifconfig wlanX up Fix this by always re-allocating the rfkill stuff before register. The patch to b43 by Michael Buesch <mb@bu3sch.de> has been ported to b43legacy. Signed-off-by: NStefano Brivio <stefano.brivio@polimi.it> Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>
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由 Stefano Brivio 提交于
Use a consistent naming scheme for the ops. The patch to b43 by Michael Buesch <mb@bu3sch.de> has been ported to b43legacy. Signed-off-by: NStefano Brivio <stefano.brivio@polimi.it> Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>
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由 Stefano Brivio 提交于
Use the retry limits provided by mac80211. The patch to b43 by Michael Buesch <mb@bu3sch.de> has been ported to b43legacy. Signed-off-by: NStefano Brivio <stefano.brivio@polimi.it> Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>
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由 Thomas Bogendoerfer 提交于
SGI IP28 machines would need special treatment (enable adding addtional wait states) when accessing memory uncached. To avoid this pain I changed the driver to use only cached access to memory. Signed-off-by: NThomas Bogendoerfer <tsbogend@alpha.franken.de> Signed-off-by: NJeff Garzik <jeff@garzik.org>
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由 Olof Johansson 提交于
pasemi_mac: Don't enable RX/TX without a link (if possible) Don't enable RX/TX of packets until we have a link, since there's a chance we'll just get RX frame errors, etc. The case where we don't have a PHY we can't do much about: Just enable it and deal with errors as they come in. Signed-off-by: NOlof Johansson <olof@lixom.net> Signed-off-by: NJeff Garzik <jeff@garzik.org>
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由 Olof Johansson 提交于
pasemi_mac: Print warning when not attaching to a PHY Print a warning on the console when not connecting to a phy for an interface. It turns out to be a pretty common problem when someone gets the MDIO info wrong in their device tree, resulting in the macs running at a fixed 1Gbit FD. Signed-off-by: NOlof Johansson <olof@lixom.net> Signed-off-by: NJeff Garzik <jeff@garzik.org>
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由 Olof Johansson 提交于
pasemi_mac: Remove SKB copy/recycle logic It doesn't really buy us much, since copying is about as expensive as the allocation in the first place. Just remove it for now. Signed-off-by: NOlof Johansson <olof@lixom.net> Signed-off-by: NJeff Garzik <jeff@garzik.org>
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由 Olof Johansson 提交于
pasemi_mac: SKB unmap optimization Avoid touching skb_shinfo() in the unmap path, since it turns out to normally cause cache misses and delays. instead, save number of fragments in the TX_RING_INFO structures since that's all that's needed anyway. Signed-off-by: NOlof Johansson <olof@lixom.net> Signed-off-by: NJeff Garzik <jeff@garzik.org>
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由 Olof Johansson 提交于
pasemi_mac: Software-based LRO support Implement LRO for pasemi_mac. Pretty straightforward. Signed-off-by: NOlof Johansson <olof@lixom.net> Signed-off-by: NJeff Garzik <jeff@garzik.org>
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由 Olof Johansson 提交于
pasemi_mac: Improve RX interrupt mitigation Currently the receive side interrupts will go off on the reception of a packet, NAPI will poll the ring and keep polling as long as there's a decent amount of packets to receive. This is less than optimal, especially for LRO where it's better if we have a more substantial amount of packets to process at once, to get the real LRO benefits. So, set the count threshold to a higher value and use the timeout feature that will give us an interrupt even if not enough packets have come in to set off the count threshold. FIXME: It'd be real nice to have ethtool support for users to tune this at runtime. Signed-off-by: NOlof Johansson <olof@lixom.net> Signed-off-by: NJeff Garzik <jeff@garzik.org>
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由 Olof Johansson 提交于
pasemi_mac: Fix TX cleaning This is a bit awkward. We don't have a timer-delayed interrupt on TX complete, but we have a count threshold. So set that reasonably high (32 packets), and schedule the NAPI poll when it goes off. Also bump a regular timer that will take care of rotting packets for the last 1..31 ones in case we don't trigger a TX interrupt (and there's no RX activity that would otherwise trigger the poll). The longer-term fix is to separate TX from RX NAPI and do two separate poll loops. Signed-off-by: NOlof Johansson <olof@lixom.net> Signed-off-by: NJeff Garzik <jeff@garzik.org>
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由 Olof Johansson 提交于
pasemi_mac: performance tweaks * Seems like we do better with a smaller RX ring, probably because chances of still having the SKB cached are better * Const-ify variables to get better code generation and fewer reloads * Move prefetching around a little, and try to prefetch the whole SKB * Set NETIF_F_HIGHDMA * Misc other minor tweaks Signed-off-by: NOlof Johansson <olof@lixom.net> Signed-off-by: NJeff Garzik <jeff@garzik.org>
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由 Olof Johansson 提交于
pasemi_mac: Convert to new dma library Convert the pasemi_mac driver to the new platform global DMA manaagement library. This also does a couple of other minor cleanups w.r.t. channel management. Signed-off-by: NOlof Johansson <olof@lixom.net> Signed-off-by: NJeff Garzik <jeff@garzik.org>
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由 Olof Johansson 提交于
pasemi: DMA engine management library Introduce a DMA management library to manage the various DMA resources on the PA Semi SoCs. Since several drivers need to allocate these shared resources, provide some abstractions as well as allocation/free functions for channels, etc. Signed-off-by: NOlof Johansson <olof@lixom.net> Signed-off-by: NJeff Garzik <jeff@garzik.org>
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由 Olof Johansson 提交于
pasemi_mac: Move register definitions to include/asm-powerpc Move the common register formats and descriptor layouts from drivers/net/pasemi_mac.h to include/asm-poewrpc/pasemi_dma.h Previously only the ethernet driver was using them, but other drivers are coming up that will also use them, so it makes sense to share the constants. Signed-off-by: NOlof Johansson <olof@lixom.net> Signed-off-by: NJeff Garzik <jeff@garzik.org>
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由 Olof Johansson 提交于
pasemi_mac: RX/TX ring management cleanup Prepare a bit for supporting multiple TX queues by cleaning up some of the ring management and shuffle things around a bit. Signed-off-by: NOlof Johansson <olof@lixom.net> Signed-off-by: NJeff Garzik <jeff@garzik.org>
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由 Stephen Hemminger 提交于
When using larger MTU's sky2 driver changes from allocating one data area, to using multiple pages. The threshold for this was based on a heuristic where the cost of a single allocation is bigger than one page. Since the allocator has changed, this heuristic is now incorrect; instead just make the threshold be when the total size of the allocation is greater than one page. Signed-off-by: NStephen Hemminger <shemminger@linux-foundation.org> Signed-off-by: NJeff Garzik <jeff@garzik.org>
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由 Stephen Hemminger 提交于
The sky2 driver was not aligning the IP header on receive buffers. This workaround is only needed on hardware with broken FIFO, newer chips without FIFO can just DMA to unaligned address. Signed-off-by: NStephen Hemminger <shemminger@linux-foundation.org> Signed-off-by: NJeff Garzik <jeff@garzik.org>
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由 Francois Romieu 提交于
- whitespaces vs tabs - use 80 cols - use if_mii - use netdev_priv - remove useless cast to void * - PCI device id does not need to be globally available Signed-off-by: NFrancois Romieu <romieu@fr.zoreil.com>
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由 Francois Romieu 提交于
Signed-off-by: NFrancois Romieu <romieu@fr.zoreil.com>
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由 Francois Romieu 提交于
Signed-off-by: NFrancois Romieu <romieu@fr.zoreil.com>
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由 Francois Romieu 提交于
drivers/net/r6040.c: In function 'rx_buf_alloc': drivers/net/r6040.c:262: warning: passing argument 2 of 'pci_map_single' makes pointer from integer without a cast Signed-off-by: NFrancois Romieu <romieu@fr.zoreil.com>
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由 Komuro 提交于
Signed-off-by: NKomuro <komurojun-mbn@nifty.com> Signed-off-by: NJeff Garzik <jeff@garzik.org>
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