Module Name: src
Committed By: bouyer
Date: Sat Sep 7 16:39:32 UTC 2013
Modified Files:
src/share/man/man4 [netbsd-6]: bge.4
src/sys/dev/mii [netbsd-6]: brgphy.c miidevs miivar.h
src/sys/dev/pci [netbsd-6]: if_bge.c if_bgereg.h if_bgevar.h pcidevs
Log Message:
sys/dev/pci/if_bge.c 1.203-1.237, 1.239-1.241, 1.243-1.258 via patch
sys/dev/pci/if_bgereg.h 1.58-1.74, 1.76-1.83 via patch
sys/dev/pci/if_bgevar.h 1.10-1.16 via patch
sys/dev/pci/pcidevs 1.1149 via patch
sys/dev/pci/pcidevs.h regen
sys/dev/pci/pcidevs_data.h regen
sys/dev/mii/brgphy.c 1.61-1.63, 1.65, 1.67 via patch
sys/dev/mii/miivar.h 1.61 via patch
sys/dev/mii/miidevs 1.112-1.113 via patch
sys/dev/mii/miidevs.h regen
sys/dev/mii/miidevs_data.h regen
share/man/man4/bge.4 1.13-1.15 via patch
Add some device support, fix a lot of bugs and add some enahcements.
- Add Altima AC1003, APPLE BCM5701, Broadcom BCM5785F,
BCM5785G, BCM5787F, BCM5719, BCM5720, BCM57766, BCM57782 and BCM57786.
- brgphy(4): Add BCM5756, BCM5717C, BCM5719C, BCM5720C and BCM57780.
- Add some bugfixes and enhancement from FreeBSD:
- Workaround for BCM5906 silicon bug. When auto-negotiation results in
half-duplex operation, excess collision on the ethernet link may
cause internal chip delays that may result in subsequent valid
frames being dropped due to insufficient receive buffer resources.
(FreeBSD: r214219, r214251, r214292)
- Allow write DMA to request larger DMA burst size to get better
performance on BCM5785.
(FreeBSD r213333: OpenBSD 1.294)
- Enable TX MAC state machine lockup fix for both BCM5755 or higher
and BCM5906. Publicly available data sheet just says it may happen
due to corrupted TxMbuf.
(FreeBSD r214216)
- Follow Broadcom datasheet:
Delay 100 microseconds after enabling transmit MAC.
Delay 10 microseconds after enabling receive MAC.
(FreeBSD r241220)
- Insert the completion barrier between register write and the
consecutive delay(). It will fix some device timeout problems
we have seen before.
- Add DELAY(40) after turning on write DMA state machine.
- Add some workarounds for 5717 A0 and 5776[56] to be stable.
From Linux tg3 driver.
- Sync with *BSD. No functional change:
- make bge_chipid() and use it.
- use switch() instead of a lot of if()s.
- Check BGE_RXBDFLAG_IPV6 flag for 5717_PLUS case.
Note that {tcp,udp}6csum flag is currently not added in the
capability.
- Add delay after clearing BGE_MACMODE_TBI_SEND_CFGS for the link
checking. FreeBSD has the same delay().
- Rename PHY related flags for the consistency. It's the same as
FreeBSD.
- Remove BGE_10_100_ONLY flag because this was not used.
For 10/100 devices, when calling mii_attach(), mask BMSR_EXTSTAT
flag to not to check Gigabit flags. It's the same as FreeBSD.
- In brgphyattach(), set sc_isbge, sc_isbnx and sc_phyflags before
PHY_RESET() because brgphy_reset() refers those flags.
- Call brgpy specific autonego function in MII_TICK. Before this commit,
only MII_MEDIACHG calls brgphy_mii_phy_auto() and MII_TICK calls MI
mii_phy_auto(). That was not intended.
- Sync with FreeBSD and OpenBSD. Almost the same as OpenBSD rev. 1.325:
- Sync the ring setup code closer to FreeBSD's driver
- Do not touch the jumbo replenish threshold register on chips that
do not have jumbo support
- Wait for the bootcode to complete initialization for 5717 and newer
devices. See BCM5718 programmer's guide's "step 13,
Device reset Procedure, Section7".
57781's document has the same note.
- 5718 and 57785 document say we should wait 100us.
- Change the order of register settings a little to match both
Broadcom's document and Linux tg3.
- Add detach function.
- Fix a bug that chips which have BCM5906 ASIC touch GPIO wrongly.
- Fix a bug that the NVRAM lock timeout occured on sparc64 onboard bge.
- Check BGE_SGDIG_STS when the chip is NOT a 5717 A0, like freebsd
(OpenBSD rev. 1.327).
- Fix the setting of Tx Random Backoff Register.
- Add BGE_PCIMISCCTL_PCISTATE_RW in BGE_INIT. It's required to set the
PCISTATE register correctly.
- Update comments from 57XX-PG105-R.pdf and 5718-PG106-R.pdf.
- Add missing bus_dmamap_sync() in bge_intr(). The status word is
in DMAed area. Same as other *BSDs.
- Check the hardware config words and print them. This change only
read them and print the values.
- Set BGE_MISC_CTL's byte/word swap options before using
bge_readmem_ind().
- For BGE_IS_575X_PLUS() devices, don't set
BGE_RXLPSTATCONTROL_DACK_FIX bits because these bits are reserved.
- bge_init_tx_ring() uses BGE_RSLOTS (==256) but bge_free_tx_ring() uses
BGE_TX_RING_CNT (== 512). Delete BGE_RSLOTS and use BGE_TX_RING_CNT.
Same as OpenBSD's if_bge.c rev. 1.86.
- Document says 5717 and newer chips have no
BGE_PCISTATE_INTR_NOT_ACTIVE bit, so don't use the bit on those
chips. Same as OpenBSD.
- Fix a bug that the PHY address bits in MI_MODE register is wrongly
cleard. Set the PHY address correctly.
- Use BGE_SETBIT() instead of CSR_WRITE_4() for the BGE_MISC_LOCAL_CTL
register to not to modify some GPIO bits.
- Call bge_poll_fw() before writing BGE_MODE_CTL register like the
latest linux tg3 dirver.
- Set DMA watermark depend on the PCI max payload size.
- Add BGE_JUMBO_CAPABLE flag to some chips. With this commit, 5714,
5780, 5717, 5718, 5719 (exclude rev. A0), 5720, 57765 and 57766 are
added to support jumbo frame.
- Fix the setting of sc->bge_flags for 5717 and newer devices.
- Fix a link detect bug on non-autopoll systems. Same as OpenBSD
(rev.1.329 and 1.336) and FreeBSD (r213710).
- 57765 series is not based on 5717 series. 5717 series is based on
57765 series.
- Set the TX DMA segment size based on the MTU size.
- Change the TX ring size for 5717 series and 57764 series.
- For 57766, set BGE_RDMAMODE_JMB_2K_MMRR for non-jumbo frame.
Same as Linux tg3.
- For 57765 and newer devices, set BGE_MAX_RX_FRAME_LOWAT to 1.
This value is recommended by the document.
- Change sysctl related functions for consistency.
- Style change.
- Use macro. Remove duplicated macro. Remove unused variable.
- Fix comments. Add comments.
- Remove extra semicolon. Remove unused code.
[msaitoh, ticket #939]
To generate a diff of this commit:
cvs rdiff -u -r1.12 -r1.12.10.1 src/share/man/man4/bge.4
cvs rdiff -u -r1.59.8.1 -r1.59.8.2 src/sys/dev/mii/brgphy.c
cvs rdiff -u -r1.105.4.1 -r1.105.4.2 src/sys/dev/mii/miidevs
cvs rdiff -u -r1.59 -r1.59.14.1 src/sys/dev/mii/miivar.h
cvs rdiff -u -r1.200.2.1 -r1.200.2.2 src/sys/dev/pci/if_bge.c
cvs rdiff -u -r1.56.18.1 -r1.56.18.2 src/sys/dev/pci/if_bgereg.h
cvs rdiff -u -r1.9 -r1.9.2.1 src/sys/dev/pci/if_bgevar.h
cvs rdiff -u -r1.1102.2.12 -r1.1102.2.13 src/sys/dev/pci/pcidevs
Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.
