diff options
Diffstat (limited to 'xen-2.4.16/drivers/net/tulip/ChangeLog')
| -rw-r--r-- | xen-2.4.16/drivers/net/tulip/ChangeLog | 520 |
1 files changed, 520 insertions, 0 deletions
diff --git a/xen-2.4.16/drivers/net/tulip/ChangeLog b/xen-2.4.16/drivers/net/tulip/ChangeLog new file mode 100644 index 0000000000..a515efcfd3 --- /dev/null +++ b/xen-2.4.16/drivers/net/tulip/ChangeLog @@ -0,0 +1,520 @@ +2001-11-13 David S. Miller <davem@redhat.com> + + * tulip_core.c (tulip_mwi_config): Kill unused label early_out. + +2001-11-06 Richard Mortimer <richm@oldelvet.netscapeonline.co.uk> + + * tulip_core.c: Correct set of values to mask out of csr0, + for DM9102A chips. Limit burst/alignment of DM9102A chips + on Sparcs. + +2001-11-06 Jun Sun <jsun@mvista.com> + + * tulip_core.c: Support finding MAC address on + two MIPS boards, DDB5476 and DDB5477. + +2001-11-06 Kevin B. Hendricks <khendricks@ivey.uwo.ca> + + * Makefile, tulip.h, tulip_core.c, pnic2.c, 21142.c: + Fixes for PNIC II support. + +2001-11-06 David S. Miller <davem@redhat.com> + + * tulip_core.c: Support reading MAC address from + Sparc OBP property local-mac-address. + +2001-07-17 Erik A. Hendriks <hendriks@lanl.gov> + + * 21142.c: Merge fix from tulip.c 0.92w which prevents the + overwriting of csr6 bits we want to preserve. + +2001-07-10 Jeff Golds <jgolds@resilience.com> + + * tulip_core.c: Fix two comments + +2001-07-06 Stephen Degler <sdegler@degler.net> + + * media.c: + The media selection process at the end of NWAY is busted + because for the case of MII/SYM it needs to be: + + csr13 <- 0 + csr14 <- 0 + csr6 <- the value calculated is okay. + + In the other media cases csr14 is computed by + t21142_csr14val[dev->if_port], which seems ok. The value of + zero as opposed to 3FFFFF comes straight from appendix D of the + 21143 data book, and it makes logical sense because you're + bypassing all the SIA interface when you usa MII or SYM (see + figure 1-1 in the data book if your're visually oriented) + +2001-07-03 Jeff Golds <jgolds@resilience.com> + + * tulip_core.c (tulip_clean_tx_ring): + Clear status for in-progress Tx's, and count + Tx errors for all packets being released. + +2001-06-16 Jeff Garzik <jgarzik@mandrakesoft.com> + + * tulip.h, tulip_core.c: + Integrate MMIO support from devel branch, but default + it to off for stable kernel and driver series. + +2001-06-16 Jeff Garzik <jgarzik@mandrakesoft.com> + + * tulip_core.c (tulip_init_one): + Free descriptor rings on error. + +2001-06-16 Jeff Garzik <jgarzik@mandrakesoft.com> + + * tulip_core.c (tulip_mwi_config, tulip_init_one): + Large update to csr0 bus configuration code. This is not stable + yet, so it is only conditionally enabled, via CONFIG_TULIP_MWI. + +2001-06-16 Jeff Garzik <jgarzik@mandrakesoft.com> + + * tulip_core.c: + Initialize timer in tulip_init_one and tulip_down, + not in tulip_up. + +2001-06-14 Jeff Garzik <jgarzik@mandrakesoft.com> + + * tulip_core.c: + - Update tulip_suspend, tulip_resume for new PCI PM API. + - Surround suspend/resume code with CONFIG_PM. + +2001-06-12 Jeff Golds <jgolds@resilience.com> + + * tulip_core.c: + - Reset sw ring ptrs in tulip_up. Fixes PM resume case. + - Clean rx and tx rings on device down. + +2001-06-05 David Miller <davem@redhat.com> + + * tulip_core (set_rx_mode): Do not use set_bit + on an integer variable. Also fix endianness issue. + +2001-06-04 Jeff Garzik <jgarzik@mandrakesoft.com> + + * interrupt.c: + Simplify rx processing when CONFIG_NET_HW_FLOWCONTROL is + active, and in the process fix a bug where flow control + and low load caused rx not to be acknowledged properly. + +2001-06-01 Jeff Garzik <jgarzik@mandrakesoft.com> + + * tulip.h: + - Remove tulip_outl_csr helper, redundant. + - Add tulip_start_rxtx inline helper. + - tulip_stop_rxtx helper: Add synchronization. Always use current + csr6 value, instead of tp->csr6 value or value passed as arg. + - tulip_restart_rxtx helper: Add synchronization. Always + use tp->csr6 for desired mode, not value passed as arg. + - New RxOn, TxOn, RxTx constants for csr6 modes. + - Remove now-redundant constants csr6_st, csr6_sr. + + * 21142.c, interrupt.c, media.c, pnic.c, tulip_core.c: + Update for above rxtx helper changes. + + * interrupt.c: + - whitespace cleanup around #ifdef CONFIG_NET_HW_FLOWCONTROL, + convert tabs to spaces. + - Move tp->stats.rx_missed_errors update outside the ifdef. + +2001-05-18 Jeff Garzik <jgarzik@mandrakesoft.com> + + * tulip_core.c: Added ethtool support. + ETHTOOL_GDRVINFO ioctl only, for now. + +2001-05-14 Robert Olsson <Robert.Olsson@data.slu.se> + + * Restored HW_FLOWCONTROL from Linux 2.1 series tulip (ANK) + plus Jamal's NETIF_RX_* feedback control. + +2001-05-14 Robert Olsson <Robert.Olsson@data.slu.se> + + * Added support for 21143's Interrupt Mitigation. + Jamal original instigator. + +2001-05-14 Robert Olsson <Robert.Olsson@data.slu.se> + + * tulip_refill_rx prototype added to tulip.h + +2001-05-13 Jeff Garzik <jgarzik@mandrakesoft.com> + + * tulip_core.c: Remove HAS_PCI_MWI flag from Comet, untested. + +2001-05-12 Jeff Garzik <jgarzik@mandrakesoft.com> + + * tulip_core.c, tulip.h: Remove Conexant PCI id, no chip + docs are available to fix problems with support. + +2001-05-12 Jeff Garzik <jgarzik@mandrakesoft.com> + + * tulip_core.c (tulip_init_one): Do not call + unregister_netdev in error cleanup. Remnant of old + usage of init_etherdev. + +2001-05-12 Jeff Garzik <jgarzik@mandrakesoft.com> + + * media.c (tulip_find_mii): Simple write the updated BMCR + twice, as it seems the best thing to do for both broken and + sane chips. + If the mii_advert value, as read from MII_ADVERTISE, is zero, + then generate a value we should advertise from the capability + bits in BMSR. + Fill in tp->advertising for all cases. + Just to be safe, clear all unwanted bits. + +2001-05-12 Jeff Garzik <jgarzik@mandrakesoft.com> + + * tulip_core.c (private_ioctl): Fill in tp->advertising + when advertising value is changed by the user. + +2001-05-12 Jeff Garzik <jgarzik@mandrakesoft.com> + + * tulip_core.c: Mark Comet chips as needed the updated MWI + csr0 configuration. + +2001-05-12 Jeff Garzik <jgarzik@mandrakesoft.com> + + * media.c, tulip_core.c: Move MII scan into + from inlined inside tulip_init_one to new function + tulip_find_mii in media.c. + +2001-05-12 Jeff Garzik <jgarzik@mandrakesoft.com> + + * media.c (tulip_check_duplex): + Only restart Rx/Tx engines if they are active + (and csr6 changes) + +2001-05-12 Jeff Garzik <jgarzik@mandrakesoft.com> + + * tulip_core.c (tulip_mwi_config): + Clamp values read from PCI cache line size register to + values acceptable to tulip chip. Done for safety and + -almost- certainly unneeded. + +2001-05-11 Jeff Garzik <jgarzik@mandrakesoft.com> + + * tulip_core.c (tulip_init_one): + Instead of unconditionally enabling autonegotiation, disable + autonegotiation if not using the default port. Further, + flip the nway bit immediately, and then update the + speed/duplex in a separate MII transaction. We do this + because some boards require that nway be disabled separately, + before media selection is forced. + + TODO: Investigate if we can simply write the same value + to BMCR twice, to avoid setting unnecessarily changing + phy settings. + +2001-05-11 Jeff Garzik <jgarzik@mandrakesoft.com> + + * tulip.h, tulip_core.c: If HAS_PCI_MWI is set for a + given chip, adjust the csr0 values not according to + provided values but according to system cache line size. + Currently cache alignment is matched as closely to cache + line size as possible. Currently programmable burst limit + is set (ie. never unlimited), and always equal to cache + alignment and system cache size. Currently MWI bit is set + only if the MWI bit is present in the PCI command register. + +2001-05-11 Jeff Garzik <jgarzik@mandrakesoft.com> + + * media.c (tulip_select_media): + For media types 1 and 3, only use the provided eeprom + advertising value if it is non-zero. + (tulip_check_duplex): + Do not exit ASAP if full_duplex_lock is set. This + ensures that the csr6 value is written if an update + is needed. + +2001-05-10 Jeff Garzik <jgarzik@mandrakesoft.com> + + Merge PNIC-II-specific stuff from Becker's tulip.c: + + * tulip.h, 21142.c (pnic2_lnk_change): new function + * tulip_core.c (tulip_init_one): use it + + * tulip_core.c (tulip_tx_timeout): Add specific + debugging for PNIC2. + +2001-05-10 Jeff Garzik <jgarzik@mandrakesoft.com> + + * tulip_core.c (tulip_init_one): Print out + tulip%d instead of PCI device number, for + consistency. + +2001-05-10 Jeff Garzik <jgarzik@mandrakesoft.com> + + * Merge changes from Becker's tulip.c: + Fix bugs in ioctl. + Fix several bugs by distinguishing between MII + and SYM advertising values. + Set CSR14 autonegotiation bit for media types 2 and 4, + where the SIA CSR setup values are not provided. + +2001-05-10 Jeff Garzik <jgarzik@mandrakesoft.com> + + * media.c (tulip_select_media): Only update MII + advertising value if startup arg < 2. + + * tulip.h: Do not enable CSR13/14/15 autoconfiguration + for 21041. + + * tulip_core.c: + 21041: add specific code for reset, and do not set CAC bit + When resetting media, for media table type 11 media, pass + value 2 as 'startup' arg to select_media, to avoid updating + MII advertising value. + +2001-05-10 Jeff Garzik <jgarzik@mandrakesoft.com> + + * pnic.c (pnic_check_duplex): remove + pnic.c (pnic_lnk_change, pnic_timer): use + tulip_check_duplex not pnic_check_duplex. + + * media.c (tulip_check_duplex): + Clean up to use symbolic names instead of numeric constants. + Set TxThreshold mode as necessary as well as clearing it. + Update csr6 if csr6 changes, not simply if duplex changes. + + (found by Manfred Spraul) + +2001-05-10 Jeff Garzik <jgarzik@mandrakesoft.com> + + * 21142.c, eeprom.c, tulip.h, tulip_core.c: + Remove DPRINTK as another, better method of + debug message printing is available. + +2001-05-09 Jeff Garzik <jgarzik@mandrakesoft.com> + + * 21142.c (t21142_lnk_change): Pass arg startup==1 + to tulip_select_media, in order to force csr13 to be + zeroed out prior to going to full duplex mode. Fixes + autonegotiation on a quad-port Znyx card. + (from Stephen Dengler) + +2001-05-09 Russell King <rmk@arm.linux.org.uk> + + * interrupt.c: Better PCI bus error reporting. + +2001-04-03 Jeff Garzik <jgarzik@mandrakesoft.com> + + * tulip_core.c: Now that dev->name is only available late + in the probe, insert a hack to replace a not-evaluated + "eth%d" string with an evaluated "tulip%d" string. + Also, remove obvious comment and an indentation cleanup. + +2001-04-03 Jeff Garzik <jgarzik@mandrakesoft.com> + + * tulip_core.c: If we are a module, always print out the + version string. If we are built into the kernel, only print + the version string if at least one tulip is detected. + +2001-04-03 Jeff Garzik <jgarzik@mandrakesoft.com> + + Merged from Becker's tulip.c 0.92t: + + * tulip_core.c: Add support for Conexant LANfinity. + +2001-04-03 Jeff Garzik <jgarzik@mandrakesoft.com> + + * tulip_core.c: Only suspend/resume if the interface + is up and running. Use alloc_etherdev and pci_request_regions. + Spelling fix. + +2001-04-03 Jeff Garzik <jgarzik@mandrakesoft.com> + + * tulip_core.c: Remove code that existed when one or more of + the following defines existed. These defines were never used + by normal users in practice: TULIP_FULL_DUPLEX, + TULIP_DEFAULT_MEDIA, and TULIP_NO_MEDIA_SWITCH. + + * tulip.h, eeprom.c: Move EE_* constants from tulip.h to eeprom.c. + * tulip.h, media.c: Move MDIO_* constants from tulip.h to media.c. + + * media.c: Add barrier() to mdio_read/write's PNIC status check + loops. + +2001-04-03 Jeff Garzik <jgarzik@mandrakesoft.com> + + Merged from Becker's tulip.c 0.92t: + + * tulip.h: Add MEDIA_MASK constant for bounding medianame[] + array lookups. + * eeprom.c, media.c, timer.c, tulip_core.c: Use it. + + * media.c, tulip_core.c: mdio_{read,write} cleanup. Since this + is called [pretty much] directly from ioctl, we mask + read/write arguments to limit the values passed. + Added mii_lock. Added comet_miireg2offset and better + Comet-specific mdio_read/write code. Pay closer attention + to the bits we set in ioctl. Remove spinlocks from ioctl, + they are in mdio_read/write now. Use mask to limit + phy number in tulip_init_one's MII scan. + +2001-04-03 Jeff Garzik <jgarzik@mandrakesoft.com> + + Merged from Becker's tulip.c 0.92t: + + * 21142.c, tulip_core.c: PNIC2 MAC address and NWay fixes. + * tulip.h: Add FullDuplex constant, used in above change. + +2001-04-03 Jeff Garzik <jgarzik@mandrakesoft.com> + + * timer.c: Do not call netif_carrier_{on,off}, it is not used in + the main tree. Leave code in, disabled, as markers for future + carrier notification. + +2001-04-03 Jeff Garzik <jgarzik@mandrakesoft.com> + + Merged from Becker's tulip.c 0.92t, except for the tulip.h + whitespace cleanup: + + * interrupt.c: If Rx stops, make sure to update the + multicast filter before restarting. + * tulip.h: Add COMET_MAC_ADDR feature flag, clean up flags. + Add Accept* Rx mode bit constants. + Add mc_filter[] to driver private struct. + * tulip_core.c: Add new Comet PCI id 0x1113:0x9511. + Add COMET_MAC_ADDR feature flag to comet entry in board info array. + Prefer to test COMET_MAC_ADDR flag to testing chip_id for COMET, + when dealing with the Comet's MAC address. + Enable Tx underrun recovery for Comet chips. + Use new Accept* constants in set_rx_mode. + Prefer COMET_MAC_ADDR flag test to chip_id test in set_rx_mode. + Store built mc_filter for later use in intr handler by Comets. + +2001-04-03 Jeff Garzik <jgarzik@mandrakesoft.com> + + * tulip_core.c: Use tp->cur_tx when building the + setup frame, instead of assuming that the setup + frame is always built in slot zero. This case is + hit during PM resume. + +2001-04-03 Jeff Garzik <jgarzik@mandrakesoft.com> + + * *.c: Update file headers (copyright, urls, etc.) + * Makefile: re-order to that chip-specific modules on own line + * eeprom.c: BSS/zero-init cleanup (Andrey Panin) + * tulip_core.c: merge medianame[] update from tulip.c. + Additional arch-specific rx_copybreak, csr0 values. (various) + +2001-02-20 Jeff Garzik <jgarzik@mandrakesoft.com> + + * media.c (tulip_select_media): No need to initialize + new_csr6, all cases initialize it properly. + +2001-02-18 Manfred Spraul <manfred@colorfullife.com> + + * interrupt.c (tulip_refill_rx): Make public. + If PNIC chip stops due to lack of Rx buffers, restart it. + (tulip_interrupt): PNIC doesn't have a h/w timer, emulate + with software timers. + * pnic.c (pnic_check_duplex): New function, PNIC-specific + version of tulip_check_duplex. + (pnic_lnk_change): Call pnic_check_duplex. If we use an + external MII, then we mustn't use the internal negotiation. + (pnic_timer): Support Rx refilling on work overflow in + interrupt handler, as PNIC doesn't support a h/w timer. + * tulip_core.c (tulip_tbl[]): Modify default csr6 + +2001-02-11 Jeff Garzik <jgarzik@mandrakesoft.com> + + * tulip_core.c (tulip_init_one): Call pci_enable_device + to ensure wakeup/resource assignment before checking those + values. + (tulip_init_one): Replace PCI ids with constants from pci_id.h. + (tulip_suspend, tulip_resume, tulip_remove_one): Call + pci_power_on/off (commented out for now). + +2001-02-10 Jeff Garzik <jgarzik@mandrakesoft.com> + + * tulip.h: Add CFDD_xxx bits for Tulip power management + * tulip_core.c (tulip_set_power_state): New function, + manipulating Tulip chip power state where supported. + (tulip_up, tulip_down, tulip_init_one): Use it. + +2001-02-10 Jeff Garzik <jgarzik@mandrakesoft.com> + + * tulip_core.c (tulip_tx_timeout): Call netif_wake_queue + to ensure the next Tx is always sent to us. + +2001-01-27 Jeff Garzik <jgarzik@mandrakesoft.com> + + * tulip_core.c (tulip_remove_one): Fix mem leak by freeing + tp->media_tbl. Add check for !dev, reformat code appropriately. + +2001-01-27 Jeff Garzik <jgarzik@mandrakesoft.com> + + * tulip_tbl[]: Comment all entries to make order and chip_id + relationship more clear. + * tulip_pci_tbl[]: Add new Accton PCI id (COMET chipset). + +2001-01-16 Jeff Garzik <jgarzik@mandrakesoft.com> + + * tulip_core.c: static vars no longer explicitly + initialized to zero. + * eeprom.c (tulip_read_eeprom): Make sure to delay between + EE_ENB and EE_ENB|EE_SHIFT_CLK. Merged from becker tulip.c. + +2001-01-05 Peter De Schrijver <p2@mind.be> + + * eeprom.c (tulip_parse_eeprom): Interpret a bit more of 21142 + extended format type 3 info blocks in a tulip SROM. + +2001-01-03 Matti Aarnio <matti.aarnio@zmailer.org> + + * media.c (tulip_select_media): Support media types 5 and 6 + +2001-??-?? ?? + + * tulip_core.c: Add comment about LanMedia needing + a different driver. + Enable workarounds for early PCI chipsets. + Add IA64 csr0 support, update HPPA csr0 support. + +2000-12-17 Alan Cox <alan@redhat.com> + + * eeprom.c, timer.c, tulip.h, tulip_core.c: Merge support + for the Davicom's quirks into the main tulip. + Patch by Tobias Ringstrom + +2000-11-08 Jim Studt <jim@federated.com> + + * eeprom.c (tulip_parse_eeprom): Check array bounds for + medianame[] and block_name[] arrays to avoid oops due + to bad values returned from hardware. + +2000-11-02 Jeff Garzik <jgarzik@mandrakesoft.com> + + * tulip_core.c (set_rx_mode): This is synchronized via + dev->xmit_lock, so only the queueing of the setup frame needs to + be locked, against tulip_interrupt. + +2000-11-02 Alexey Kuznetov <kuznet@ms2.inr.ac.ru> + + * timer.c (tulip_timer): Call netif_carrier_{on,off} to report + link state to the rest of the kernel, and userspace. + * interrupt.c (tulip_interrupt): Remove tx_full. + * tulip.h: Likewise. + * tulip_core.c (tulip_init_ring, tulip_start_xmit, set_rx_mode): + Likewise. + +2000-10-18 Jeff Garzik <jgarzik@mandrakesoft.com> + + * tulip_core.c: (tulip_init_one) Print out ethernet interface + on error. Print out a message when pci_enable_device fails. + Handle DMA alloc failure. + +2000-10-18 Jeff Garzik <jgarzik@mandrakesoft.com> + + * Makefile: New file. + * tulip_core.c (tulip_init_one): Correct error messages + on PIO/MMIO region reserve failure. + (tulip_init_one) Add new check to ensure that PIO region is + sufficient for our needs. + |