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the PHYs as some PHY drivers use it (but probably shouldn't). How gem(4) has worked with brgphy(4) on powerpc without this so far is unclear to me. - Introduce a dying flag which is set during detach and checked in gem_ioctl() in order to prevent active BPF listeners to clear promiscuous mode which may lead to the tick callout being restarted which will trigger a panic once it's actually gone. - In gem_stop() reset rather than just disable the transmitter and receiver in order to ensure we're not unloading DMA maps still in use by the hardware. [1] - The blanking time is specified in PCI clocks so we should use twice the value when operating at 66MHz. - Spell some 2 as ETHER_ALIGN and a 19 as GEM_STATUS_TX_COMPLETION_SHFT to make the actual intentions clear. - As we don't unload the peak attempts counter ignore its overflow interrupts. - Remove a stale setting of a variable to GEM_TD_INTERRUPT_ME which isn't used afterwards. - For optimum performance increment the TX kick register in multiples of 4 if possible as suggested by the documentation. - Partially revert r164931; drivers should only clear the watchdog timer if all outstanding TX descriptors are done. - Fix some debugging strings. - Add a missing BUS_DMASYNC_POSTWRITE in gem_rint(). - As the error paths in the interrupt handler are generally unlikely predict them as false. - Add support for the SBus version of the GEM controller. [2] - Add some lock assertions. - Improve some comments. - Fix some more or less cosmetic issues in the code of the PCI front-end. - Change some softc members to be unsigned where more appropriate and remove unused ones. Approved by: re (kib) Obtained from: NetBSD (partially) [2], OpenBSD [1] MFC after: 2 weeks |
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| defines | ||
| files | ||
| files.amd64 | ||
| files.arm | ||
| files.i386 | ||
| files.ia64 | ||
| files.mips | ||
| files.pc98 | ||
| files.powerpc | ||
| files.sparc64 | ||
| files.sun4v | ||
| kern.mk | ||
| kern.post.mk | ||
| kern.pre.mk | ||
| kmod.mk | ||
| kmod_syms.awk | ||
| ldscript.amd64 | ||
| ldscript.arm | ||
| ldscript.i386 | ||
| ldscript.ia64 | ||
| ldscript.mips | ||
| ldscript.mips.cfe | ||
| ldscript.powerpc | ||
| ldscript.sparc64 | ||
| Makefile.amd64 | ||
| Makefile.arm | ||
| Makefile.i386 | ||
| Makefile.ia64 | ||
| Makefile.mips | ||
| Makefile.pc98 | ||
| Makefile.powerpc | ||
| Makefile.sparc64 | ||
| Makefile.sun4v | ||
| makeLINT.mk | ||
| makeLINT.sed | ||
| newvers.sh | ||
| NOTES | ||
| options | ||
| options.amd64 | ||
| options.arm | ||
| options.i386 | ||
| options.ia64 | ||
| options.mips | ||
| options.pc98 | ||
| options.powerpc | ||
| options.sparc64 | ||
| options.sun4v | ||
| systags.sh | ||