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* [CPUFREQ] Get rid of userspace policy struct, make userspace gov _PPC safe.Thomas Renninger2006-01-271-25/+28
| | | | | | | | | | | | | | | | Userspace governor need not to hold it's own cpufreq_policy, better make use of the global core policy. Also fixes a bug in case of frequency changes via _PPC. Old min/max values have wrongly been passed to __cpufreq_driver_target() (kind of buffered) and when max freq was available again, only the old max(normally lowest freq) was still active. Signed-off-by: Thomas Renninger <trenn@suse.de> Signed-off-by: Venkatesh Pallipadi <venkatesh.pallipadi@intel.com> Signed-off-by: Dave Jones <davej@redhat.com> cpufreq_userspace.c | 53 +++++++++++++++++++++++++++------------------------- 1 files changed, 28 insertions(+), 25 deletions(-)
* [CPUFREQ] _PPC frequency change issuesThomas Renninger2006-01-261-0/+8
| | | | | | | | | | BIOS might change frequency behind our back when BIOS changes allowed frequencies via _PPC. In this case cpufreq core got out of sync. Ask driver for current freq and notify governors about a change Signed-off-by: Thomas Renninger <trenn@suse.de> Signed-off-by: Venkatesh Pallipadi <venkatesh.pallipadi@intel.com> Signed-off-by: Dave Jones <davej@redhat.com>
* [CPUFREQ] Don't free held mutex in cpufreq_add_dev()Andrew Morton2006-01-181-2/+4
| | | | | | | | | Make the cpufreq code play nicely with the mutex debugging code: don't free a held mutex. Cc: Ingo Molnar <mingo@elte.hu> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Dave Jones <davej@redhat.com>
* [CPUFREQ] convert remaining cpufreq semaphore to a mutexArjan van de Ven2006-01-181-18/+19
| | | | | | | | | | | | This one fell through the automation at first because it initializes the semaphore to locked, but that's easily remedied Signed-off-by: Arjan van de Ven <arjan@infradead.org> Signed-off-by: Dave Jones <davej@redhat.com> drivers/cpufreq/cpufreq.c | 37 +++++++++++++++++++------------------ include/linux/cpufreq.h | 3 ++- 2 files changed, 21 insertions(+), 19 deletions(-)
* [CPUFREQ] Convert drivers/cpufreq semaphores to mutexes.akpm@osdl.org2006-01-184-67/+70
| | | | | | | | | | | | Semaphore to mutex conversion. The conversion was generated via scripts, and the result was validated automatically via a script as well. Signed-off-by: Arjan van de Ven <arjan@infradead.org> Signed-off-by: Ingo Molnar <mingo@elte.hu> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Dave Jones <davej@redhat.com>
* Merge branch 'upstream-linus' of ↵Linus Torvalds2006-01-176-11/+97
|\ | | | | | | master.kernel.org:/pub/scm/linux/kernel/git/jgarzik/libata-dev
| * [PATCH] libata: Code for the IRQ mask flagAlan Cox2006-01-171-4/+15
| | | | | | | | | | | | | | Signed-off-by: Alan Cox <alan@redhat.com> Somewhat cleaner in the resync as someone cleaned up the pio xfer users Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
| * [PATCH] libata: Fix sector lock to apply to both drives not drive 0 twiceAlan Cox2006-01-171-1/+1
| | | | | | | | | | Signed-off-by: Alan Cox <alan@redhat.com> Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
| * [PATCH] libata: Fix heuristic typos add LBA48PIO flag and support code, add ↵Alan Cox2006-01-171-0/+4
| | | | | | | | | | | | | | IRQ flag for next diff Signed-off-by: Alan Cox <alan@redhat.com> Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
| * [PATCH] Intel ICH8 SATA: add PCI device IDsJason Gaston2006-01-172-1/+7
| | | | | | | | | | Signed-off-by:  Jason Gaston <Jason.d.gaston@intel.com> Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
| * [PATCH] libata: add a function to decide if we need iordyAlan Cox2006-01-171-0/+34
| | | | | | | | | | | | | | This ought to be simple but for PIO2 we have to poke around the drive data to get it 100% correct. Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
| * [PATCH] libata: Pre UDMA EIDE PIO mode selectionAlan Cox2006-01-171-5/+9
| | | | | | | | | | | | | | | | | | I misread the spec when doing the original. I've tested the corrected version with pre UDMA drives and it now picks the right modes. This is a specific bug fix rather than an update or new feature item. Signed-off-by: Alan Cox <alan@redhat.com> Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
| * [libata] sata_promise: add pci idYusuf Iskenderoglu2006-01-171-0/+16
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| * [libata] sata_svw: add pci idOliver Weihe2006-01-171-0/+1
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| * [PATCH] ahci: AHCI mode SATA patch for Intel ICH8Jason Gaston2006-01-171-0/+10
| | | | | | | | | | | | | | | | This patch adds the Intel ICH8 DID's to the ahci.c file for AHCI mode SATA support. Signed-off-by:  Jason Gaston <Jason.d.gaston@intel.com> Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
* | Merge branch 'upstream-linus' of ↵Linus Torvalds2006-01-1737-1576/+1929
|\ \ | | | | | | | | | master.kernel.org:/pub/scm/linux/kernel/git/jgarzik/netdev-2.6
| * | [PATCH] skge: fix dma mask setup.Stephen Hemminger2006-01-171-5/+15
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | There are a couple of problems in the DMA setup code for skge. * In the 64 bit case, it doesn't set the consistent mask. * In the 32 bit case, the error check is backwards! It likely will only be visible as a bug on 64 bit platforms. Signed-off-by: Stephen Hemminger <shemminger@osdl.org> Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
| * | [PATCH] Fix warning with b44.c on 64bit boxesAlan Cox2006-01-171-1/+1
| | | | | | | | | | | | | | | | | | | | | sizeof() return is not an int, so use max_t to get the types right. Signed-off-by: Alan Cox <alan@redhat.com> Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
| * | [PATCH] sky2: 0.13 versionStephen Hemminger2006-01-171-1/+1
| | | | | | | | | | | | Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
| * | [PATCH] sky2: more conservative transmit lockingStephen Hemminger2006-01-171-12/+31
| | | | | | | | | | | | | | | | | | | | | | | | Be more careful about transmit locking, this solves a possible race between tx_complete and transmit, that would cause a tx timeout. Signed-off-by: Stephen Hemminger <shemminger@osdl.org> Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
| * | [PATCH] sky2: don't inline so muchStephen Hemminger2006-01-171-6/+6
| | | | | | | | | | | | | | | | | | | | | | | | Don't need to inline quite so many routines, let the compiler decide Signed-off-by: Stephen Hemminger <shemminger@osdl.org> Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
| * | [PATCH] sky2: use kzallocStephen Hemminger2006-01-171-2/+1
| | | | | | | | | | | | | | | | | | | | | Can use kzalloc here. Signed-off-by: Stephen Hemminger <shemminger@osdl.org> Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
| * | [PATCH] sky2: ratelimit error messagesStephen Hemminger2006-01-171-17/+27
| | | | | | | | | | | | | | | | | | | | | | | | Make sure and rate limit all the error messages that might occur. If a problem occurs then a few messages are enough. Signed-off-by: Stephen Hemminger <shemminger@osdl.org> Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
| * | [PATCH] sky2: optimize for 32 bit dmaStephen Hemminger2006-01-171-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | Small optimization, if dma addresses are 32 bits, then high bits are always zero. Signed-off-by: Stephen Hemminger <shemminger@osdl.or> Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
| * | [PATCH] sky2: don't bother clearing status ring elementsStephen Hemminger2006-01-171-5/+2
| | | | | | | | | | | | | | | | | | | | | Don't need to zero out the status ring entries after processing. Signed-off-by: Stephen Hemminger <shemminger@osdl.org> Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
| * | [PATCH] sky2: write barrier'sStephen Hemminger2006-01-171-3/+2
| | | | | | | | | | | | | | | | | | | | | | | | Be more careful about memory barriers. The only place we really need them is before and after updating the chip's ring interface. Signed-off-by: Stephen Hemminger <shemminger@osdl.org> Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
| * | [PATCH] sky2: fix ram buffer for Yukon FE rev 2Stephen Hemminger2006-01-171-22/+30
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Fix problems with Yukon FE rev 2 chipset. Don't cut and paste bugs in from sk98lin driver. Change how the ram buffer is divided up, and make the math clearer. Also, set the thresholds where rx takes precedence. The threshold values are just guesses at this point, it might be worth tuning them later. Signed-off-by: Stephen Hemminger <shemminger@osdl.org> Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
| * | [PATCH] sky2: version 0.12Stephen Hemminger2006-01-171-1/+1
| | | | | | | | | | | | | | | | | | | | | Version update. Signed-off-by: Stephen Hemminger <shemminger@osdl.org> Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
| * | [PATCH] sky2: call pci_set_consistent_dma_maskStephen Hemminger2006-01-171-6/+11
| | | | | | | | | | | | | | | | | | | | | | | | Need to call pci_set_consistent_dma_mask in the case of 64 bit DMA. Signed-off-by: Stephen Hemminger <shemminger@osdl.org> Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
| * | [PATCH] sky2: receive buffer alignmentStephen Hemminger2006-01-171-7/+23
| | | | | | | | | | | | | | | | | | | | | | | | | | | Need to make sure that sky2 receive buffers are 64 bit aligned. Also, don't need to start off with GFP_ATOMIC on initial setup. Signed-off-by: Stephen Hemminger <shemminger@osdl.org> Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
| * | [PATCH] e100: e100 whitespace fixesJesse Brandeburg2006-01-171-37/+37
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | e100: e100 whitespace fixes These are whitespace only fixes. Signed-off-by: Jesse Brandeburg <jesse.brandeburg@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by: John Ronciak <john.ronciak@intel.com> Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
| * | [PATCH] e100: Handle the return values from pci_* functionsJesse Brandeburg2006-01-171-7/+23
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | e100: Handle the return values from pci_* functions This is to resolve warnings during compile time. Signed-off-by: Jesse Brandeburg <jesse.brandeburg@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by: John Ronciak <john.ronciak@intel.com> Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
| * | [PATCH] e100: Fix TX hang and RMCP Ping issue (due to a microcode loading issue)Jesse Brandeburg2006-01-171-5/+39
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | e100: Fix TX hang and RMCP Ping issue (due to a microcode loading issue) Set the end of list bit to cause the hardware's transmit state machine to work correctly and not prevent management (BMC) traffic. Signed-off-by: Jesse Brandeburg <jesse.brandeburg@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by: John Ronciak <john.ronciak@intel.com> Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
| * | airo: Off-by-one channel fixJavier Achirica2006-01-171-10/+9
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| * | [PATCH] e1000: Removed unused variables and initialized variablesJeff Kirsher2006-01-172-2/+2
| | | | | | | | | | | | | | | | | | | | | Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by: Jesse Brandeburg <jesse.brandeburg@intel.com> Signed-off-by: John Ronciak <john.ronciak@intel.com> Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
| * | [PATCH] e1000: Cleaned up code and removed hard coded numbersJeff Kirsher2006-01-171-13/+21
| | | | | | | | | | | | | | | | | | | | | Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by: Jesse Brandeburg <jesse.brandeburg@intel.com> Signed-off-by: John Ronciak <john.ronciak@intel.com> Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
| * | [PATCH] e1000: Added copy break codeJeff Kirsher2006-01-171-12/+47
| | | | | | | | | | | | | | | | | | | | | | | | | | | Improves small packet performance with large amounts of reassembly being done in the stack. Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by: Jesse Brandeburg <jesse.brandeburg@intel.com> Signed-off-by: John Ronciak <john.ronciak@intel.com> Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
| * | [PATCH] e1000: Added variable to handle return values for pci_enable_* functionsJeff Kirsher2006-01-171-11/+33
| | | | | | | | | | | | | | | | | | | | | | | | | | | This was to fix compilation warnings. Also added log messages when pci_enable_* functions return with an error. Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by: Jesse Brandeburg <jesse.brandeburg@intel.com> Signed-off-by: John Ronciak <john.ronciak@intel.com> Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
| * | [PATCH] e1000: Added PCIe bus informationJeff Kirsher2006-01-171-0/+20
| | | | | | | | | | | | | | | | | | | | | | | | | | | This is two patches, the first is adding additional bus information for the 8257{1|2|3} controllers. The second patch was orginally a community patch to print bus type/speed/width, and enhanced by us. Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by: Jesse Brandeburg <jesse.brandeburg@intel.com> Signed-off-by: John Ronciak <john.ronciak@intel.com> Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
| * | [PATCH] e1000: Added firmware version reporting for 8257{1|2|3} controllersJeff Kirsher2006-01-171-1/+20
| | | | | | | | | | | | | | | | | | | | | | | | | | | The EEPROM image version is reported as a firmware version for these controllers. Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by: Jesse Brandeburg <jesse.brandeburg@intel.com> Signed-off-by: John Ronciak <john.ronciak@intel.com> Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
| * | [PATCH] e1000: Added hardware support for PCI express, 82546GB, and 82571 FiberJeff Kirsher2006-01-174-2/+36
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Added 82571 fiber to WOL fix for dual port adapters. Added support for 82546GB (Quad Copper). Added PCIe typedef for x2, igp cable length 115, and extended TX CTRL registers. Added parity error detection and PCIe CTRL registers. Added EEPROM config registers. Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by: Jesse Brandeburg <jesse.brandeburg@intel.com> Signed-off-by: John Ronciak <john.ronciak@intel.com> Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
| * | [PATCH] e1000: Added cleaned_count to RX buffer allocationJeff Kirsher2006-01-172-26/+51
| | | | | | | | | | | | | | | | | | | | | Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by: Jesse Brandeburg <jesse.brandeburg@intel.com> Signed-off-by: John Ronciak <john.ronciak@intel.com> Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
| * | [PATCH] e1000: Added interrupt auto mask supportJeff Kirsher2006-01-171-6/+25
| | | | | | | | | | | | | | | | | | | | | Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by: Jesse Brandeburg <jesse.brandeburg@intel.com> Signed-off-by: John Ronciak <john.ronciak@intel.com> Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
| * | [PATCH] e1000: Fix Netpoll issueJeff Kirsher2006-01-171-0/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Fixed an issue netpoll would error out during communication, generating the following error: --netdump[14973]: Got toomany timeouts in handshaking, ... Even after a kernel panic, netpoll requires two way communication to successfully transfer the crash log to the remote server. Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by: Jesse Brandeburg <jesse.brandeburg@intel.com> Signed-off-by: John Ronciak <john.ronciak@intel.com> Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
| * | [PATCH] e1000: Fixed frame size logicJeff Kirsher2006-01-171-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | Simplified the logic used to assign the frame_size. Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by: Jesse Brandeburg <jesse.brandeburg@intel.com> Signed-off-by: John Ronciak <john.ronciak@intel.com> Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
| * | [PATCH] e1000: Fix VLAN supportJeff Kirsher2006-01-171-1/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | | Fixed VLAN support by switching control over to the firmware. Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by: Jesse Brandeburg <jesse.brandeburg@intel.com> Signed-off-by: John Ronciak <john.ronciak@intel.com> Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
| * | [PATCH] e1000: Fix __pskb_pull_tailJeff Kirsher2006-01-171-8/+7
| | | | | | | | | | | | | | | | | | | | | | | | | | | Fixed by moving code to correct location (for 82572 and 82571 controllers). Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by: Jesse Brandeburg <jesse.brandeburg@intel.com> Signed-off-by: John Ronciak <john.ronciak@intel.com> Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
| * | [PATCH] e1000: Fix collision distanceJeff Kirsher2006-01-173-13/+29
| | | | | | | | | | | | | | | | | | | | | | | | | | | Fixed the collision distance for 82543 controllers and newer. Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by: Jesse Brandeburg <jesse.brandeburg@intel.com> Signed-off-by: John Ronciak <john.ronciak@intel.com> Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
| * | [PATCH] e1000: Fix bit 22 (TXDCTL) for 82571 & 82572 controllersJeff Kirsher2006-01-171-1/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | Removed duplicate code, TXDCTL and TXDCTL_COUNT_DESC are the same bit and there is no need to set it twice. Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by: Jesse Brandeburg <jesse.brandeburg@intel.com> Signed-off-by: John Ronciak <john.ronciak@intel.com> Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
| * | [PATCH] e1000: Fix desc. clean upJeff Kirsher2006-01-171-2/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | These were two separate community submitted patches. Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by: Jesse Brandeburg <jesse.brandeburg@intel.com> Signed-off-by: John Ronciak <john.ronciak@intel.com> Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
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