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path: root/drivers/net/smc91x.c
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* [PATCH] smc91x: fix bank mismatchRussell King2005-11-18
| | | | | | | | | | | | | | | | | | The smc91x driver relies upon register bank 2 being selected whenever the interrupt handler is called. This isn't always so, especially if we have a link change event during PHY configuration. This results in register bank 0 being selected when the interrupt handler is called, causing the wrong registers to be read for the IRQ mask and status. In turn, this causes us to spin with a permanently asserted IRQ. The patch ensures that smc_phy_configure always exits with register bank 2 selected. Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk> Signed-off-by: Nicolas Pitre <nico@cam.org> Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
* [PATCH] smc91x: fix one source of spurious interruptsNicolas Pitre2005-11-18
| | | | | | | | | | | | | Not only SMC_ACK_INT(IM_TX_EMPTY_INT) in in smc_hardware_send_pkt) appears to be unnecessary (tested with an SMC91C94 and SMC91C111), but it seems to trigger spurious interrupts on some machines as well. Removed. While at it, let's log any remaining spurious interrupts if any (and clean usage of the max IRQ loop count value). Signed-off-by: Nicolas Pitre <nico@cam.org> Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
* [DRIVER MODEL] Convert platform drivers to use struct platform_driverRussell King2005-11-09
| | | | | | | | | This allows us to eliminate the casts in the drivers, and eventually remove the use of the device_driver function pointer methods for platform device drivers. Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk> Acked-by: Greg Kroah-Hartman <gregkh@suse.de>
* Merge master.kernel.org:/home/rmk/linux-2.6-drvmodelLinus Torvalds2005-10-31
|\ | | | | | | Manual #include fixups for clashes - there may be some unnecessary
| * Create platform_device.h to contain all the platform device details.Russell King2005-10-29
| | | | | | | | | | | | | | | | Convert everyone who uses platform_bus_type to include linux/platform_device.h. Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk> Acked-by: Greg Kroah-Hartman <gregkh@suse.de>
* | Merge branch 'master'Jeff Garzik2005-10-28
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| * [PATCH] DRIVER MODEL: Get rid of the obsolete tri-level suspend/resume callbacksRussell King2005-10-28
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | In PM v1, all devices were called at SUSPEND_DISABLE level. Then all devices were called at SUSPEND_SAVE_STATE level, and finally SUSPEND_POWER_DOWN level. However, with PM v2, to maintain compatibility for platform devices, I arranged for the PM v2 suspend/resume callbacks to call the old PM v1 suspend/resume callbacks three times with each level in order so that existing drivers continued to work. Since this is obsolete infrastructure which is no longer necessary, we can remove it. Here's an (untested) patch to do exactly that. Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* | [PATCH] smc91x: shut down power after probingNicolas Pitre2005-10-28
|/ | | | | | | | If the interface is not used right away after being probed it wastes power needlessly. Noted by Holger Schurig. Signed-off-by: Nicolas Pitre <nico@cam.org> Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
* [PATCH] smc91x needs settable IRQ trigger typeDavid Brownell2005-06-27
| | | | | | | | | For boards that invert the SMC91x IRQ line (maybe an FPGA inverts it), the set_irq_type() call can't assume IRQT_RISING. These particular boards currently use OMAP-specific calls to change the trigger type, but the boards break when set_irq_type() stops being a NOP. Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
* [PATCH] smc91x: plug race between TX tasklet and driver resetNicolas Pitre2005-06-27
| | | | | | | | | The race causes a kernel oops when smc_hardware_send_pkt() tries to dereference pending_tx_skb which would have been freed from one of the driver reset paths just after the tx_task tasklet has been scheduled. This race is possible on SMP but was uncovered by the kernel RT work. Signed-off-by: Nicolas Pitre <nico@cam.org>
* [PATCH] smc91x: more tweaks to help with RX overrunsNicolas Pitre2005-05-27
| | | | | | | Signed-off-by: Nicolas Pitre <nico@cam.org> Index: linux-2.6/drivers/net/smc91x.c ===================================================================
* [PATCH] smc91x: improve diagnostic infoNicolas Pitre2005-05-27
| | | | | | | | | ... and remove duplicate status defines. Signed-off-by: Nicolas Pitre <nico@cam.org> Index: linux-2.6/drivers/net/smc91x.c ===================================================================
* [PATCH] smc91x addr config checkNicolas Pitre2005-05-12
| | | | | | | | | The PAGE_SIZE mask is indeed confusing. Use the exact mask for this context which has nothing to do with memory pages at all. Also cast to int since the value to compare with is an int. Signed-off-by: Nicolas Pitre <nico@cam.org> Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
* [PATCH] u32 vs. pm_message_t fixes for drivers/netPavel Machek2005-04-16
| | | | | | | | This fixes remaining u32s in drivers/ net. Signed-off-by: Pavel Machek <pavel@suse.cz> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* Linux-2.6.12-rc2v2.6.12-rc2Linus Torvalds2005-04-16
Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
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