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332290 |
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08-Apr-2018 |
brooks |
GC never enabled support for SIOCGADDRROM and SIOCGCHIPID.
When de(4) was imported in 1997 the world was not ready for these ioctls. In over 20 years that hasn't changed so it seems safe to assume their time will never come.
Reviewed by: imp, jhb Approved by: CheriBSD Sponsored by: DARPA, AFRL Differential Revision: https://reviews.freebsd.org/D14889
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331722 |
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29-Mar-2018 |
eadler |
Revert r330897:
This was intended to be a non-functional change. It wasn't. The commit message was thus wrong. In addition it broke arm, and merged crypto related code.
Revert with prejudice.
This revert skips files touched in r316370 since that commit was since MFCed. This revert also skips files that require $FreeBSD$ property changes.
Thank you to those who helped me get out of this mess including but not limited to gonzo, kevans, rgrimes.
Requested by: gjb (re)
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330897 |
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14-Mar-2018 |
eadler |
Partial merge of the SPDX changes
These changes are incomplete but are making it difficult to determine what other changes can/should be merged.
No objections from: pfg
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302408 |
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07-Jul-2016 |
gjb |
Copy head@r302406 to stable/11 as part of the 11.0-RELEASE cycle. Prune svn:mergeinfo from the new branch, as nothing has been merged here.
Additional commits post-branch will follow.
Approved by: re (implicit) Sponsored by: The FreeBSD Foundation |
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298955 |
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03-May-2016 |
pfg |
sys/dev: minor spelling fixes.
Most affect comments, very few have user-visible effects.
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199378 |
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17-Nov-2009 |
jhb |
Use a private timer to run the statistics timer instead of (ab)using if_watchdog and if_timer.
Tested by: WATANABE Kazuhiro CQG00620 of nifty.ne.jp
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197465 |
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24-Sep-2009 |
yongari |
Align Tx/Rx descriptors on 32 bytes boundary instead of PAGE_SIZE. Also align setup descriptor on 32 bytes boundary. Tx buffer have no alignment limitation so create dmamap without alignment restriction[1]. Rx buffer still seems to require 4 bytes alignment limitation but we can simply use MCLBYTES for size to map the buffer instead of TULIP_DATA_PER_DESC as the buffer is allocated with m_getcl(9). de(4) supports up to TULIP_MAX_TXSEG segments for Tx buffers, increase maximum dma segment size to TULIP_MAX_TXSEG * MCLBYTES. While I'm here remove TULIP_DATA_PER_DESC as it is not used anymore.
This should fix de(4) breakage introduced after r176206.
Submitted by: jhb [1] Reported by: WATANABE Kazuhiro < CQG00620 <> nifty dot ne dot jp > Tested by: WATANABE Kazuhiro < CQG00620 <> nifty dot ne dot jp >, Takahashi Yoshihiro < nyan <> jp dot freebsd dot org >
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197463 |
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24-Sep-2009 |
yongari |
Consistently use bus_addr_t.
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197461 |
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24-Sep-2009 |
yongari |
Use __NO_STRICT_ALIGNMENT to determine whether de(4) have to apply alignment fixup code for received frames on strict alignment architectures.
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169797 |
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20-May-2007 |
mjacob |
Increase size of timer counter bitfield to accomodate the actual size of the default timer value.
Discovered By: gcc 4.2
MFC after: 3 days
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162321 |
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15-Sep-2006 |
glebius |
- Consistently use if_printf() only in interface methods: if_start(), if_watchdog, etc., or in functions used only in these methods. In all other functions in the driver use device_printf(). - Use __func__ instead of typing function name.
Submitted by: Alex Lyashkov <umka sevcity.net>
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156034 |
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26-Feb-2006 |
imp |
Repo copy de driver to dev/de, and adjust.
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153617 |
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21-Dec-2005 |
jhb |
Use ETHER_ADDR_LEN rather than hardcoding 6.
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152962 |
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30-Nov-2005 |
ru |
Byte copy IF_LLADDR() on stack to align it to be safe for typecasts.
Tested by: jhb
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152666 |
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21-Nov-2005 |
jhb |
Various fixes to make de(4) not panic after ru@'s IF_LLADDR() changes: - Don't call tulip_addr_filter() to reset the RX address filter in tulip_reset() since that gets called before ether_ifattach(). Just call it in tulip_init_locked(). - Use be16dec() and le16dec() to parse MAC addresses when programming the RX filter. - Let ether_ioctl() handle SIOCSIFMTU since we were doing the exact same thing with the added bonus that we leaked the driver lock if the MTU was > ETHERMTU in the homerolled version. This part will be MFC'd.
Clue from: wpaul (1) Stolen from: marcel (2 via patch for dc(4)) MFC after: 1 week
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149476 |
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25-Aug-2005 |
jhb |
- Remove non-bus-dma code. - Remove form feed characters. - Fixup style of function declarations. - Assume that an mbuf cluster is big enough to hold an ethernet frame. (This should really be using m_defrag(), but this diff is just simple changes for now.)
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149473 |
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25-Aug-2005 |
jhb |
Major rototill of this driver to add FreeBSD bus-dma support: - Allocate arrays of metadata for the descriptors in the rx and tx rings and change the ring pointers to walk the metadata array rather than the actual descriptor rings. Each metadata object contains a pointer to its descriptor, a pointer to any associated mbuf, and a pointer to the associated bus_dmamap_t in the bus_dma case. The mbuf pointers replace the tulip_txq and tulip_rxq local ifqueue's in the softc. - Add lots of KTR trace entries using a local KTR_TULIP level which defaults to 0, but can be changed to KTR_DEV at the top of the file when debugging. - Rename tulip_init(), tulip_start(), tulip_ifinit(), and tulip_ifstart() to tulip_init_locked(), tulip_start_locked(), tulip_init(), and tulip_start(), respectively, to match the convention in other drivers. - Add a TULIP_SP_MAC() macro to encode two bytes of the MAC address into the setup buffer and use that in place of lots of BYTE_ORDER #ifdef's. Also, remove an incorrect XXX comment I added earlier, the driver was correct (at least it does the same thing dc(4) does). TULIP_SP_MAC was shamelessly copied from DC_SP_MAC() in dc(4). - Remove the #ifdef'd NetBSD bus-dma code and replace it with FreeBSD bus-dma code that not only compiles but even works at runtime. - Use callout_init_mtx() instead of just callout_init(). - Correct the various wrapper macros for bus_dmamap_sync() for the rx and tx buffers to only ask for the sync ops that they actually need. - Tidy the #ifdef TULIP_COPY_RXDATA code by expanding an #ifdef a bit so it becomes easier to read at the expense of a couple of duplicated lines of code. Also, use m_getcl() to get an mbuf cluster rather than MGETHDR() followed by MCLGET(). - Maintain the ring free (ri_free) count for the rx ring metadata since we no longer have tulip_rxq.ifq_len around to indicate how many mbuf's are currently in the rx ring. - Add code to teardown bus_dma resources when attach fails and generally fixup attach to do a better job of cleaning up when it fails. This gets us a good bit closer to possibly having a detach method someday and making this driver an unloadable module. - Add some functions that can be called from ddb to dump the state of a descriptor ring and to dump the state of an individual descriptor. - Various comment grammer and spelling fixes.
I have bus-dma turned on by default, but I've left the non-bus-dma code around so that it can be turned off to aid in debugging should any problems turn up later on. I'll be removing the non-bus-dma code in a subsequent commit.
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149205 |
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17-Aug-2005 |
jhb |
Remove the unused TULIP_CSR_{READ,WRITE}BYTE macros.
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148445 |
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27-Jul-2005 |
jhb |
- Use callout_*() rather than timeout() to periodically poll the media. - Add locking to protect the softc and mark this driver as MP safe. There are still some edge cases with multiport cards that need more locking work.
MFC after: 1 week Tested on: alpha
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148252 |
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21-Jul-2005 |
jhb |
Remove conditional code that has largely rotted that is also not on by default: - TULIP_NEED_FASTTIMEOUT - tulip_fasttimeout() wasn't called anywhere - BIG_PACKET - only worked on i386 anyway - TULIP_USE_SOFTINTR - doesn't compile and was never updated to handle new netisr registration - non-FreeBSD code
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148249 |
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21-Jul-2005 |
jhb |
Use get_cyclecount() rather than hardcoding rdtsc and rpcc in asm for i386 and alpha, respectively.
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148248 |
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21-Jul-2005 |
jhb |
Fix a typo and some whitespace nits.
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147256 |
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10-Jun-2005 |
brooks |
Stop embedding struct ifnet at the top of driver softcs. Instead the struct ifnet or the layer 2 common structure it was embedded in have been replaced with a struct ifnet pointer to be filled by a call to the new function, if_alloc(). The layer 2 common structure is also allocated via if_alloc() based on the interface type. It is hung off the new struct ifnet member, if_l2com.
This change removes the size of these structures from the kernel ABI and will allow us to better manage them as interfaces come and go.
Other changes of note: - Struct arpcom is no longer referenced in normal interface code. Instead the Ethernet address is accessed via the IFP2ENADDR() macro. To enforce this ac_enaddr has been renamed to _ac_enaddr. - The second argument to ether_ifattach is now always the mac address from driver private storage rather than sometimes being ac_enaddr.
Reviewed by: sobomax, sam
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131847 |
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09-Jul-2004 |
bms |
Apply the long-overdue hatchet of style(9) death to this file.
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131575 |
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04-Jul-2004 |
stefanf |
Consistently use __inline instead of __inline__ as the former is an empty macro in <sys/cdefs.h> for compilers without support for inline.
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121816 |
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31-Oct-2003 |
brooks |
Replace the if_name and if_unit members of struct ifnet with new members if_xname, if_dname, and if_dunit. if_xname is the name of the interface and if_dname/unit are the driver name and instance.
This change paves the way for interface renaming and enhanced pseudo device creation and configuration symantics.
Approved By: re (in principle) Reviewed By: njl, imp Tested On: i386, amd64, sparc64 Obtained From: NetBSD (if_xname)
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116321 |
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13-Jun-2003 |
ticso |
Fix alignment requirements of tulip_rombuf by further increasing tulip_boardid size. Add a comment to tulip_rombuf about this requirement. I have had panics on alpha while probing a de card.
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115519 |
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31-May-2003 |
phk |
Move some FALLTHROUGH comments so they work. Fix indentation error. Make boardid string long enough. Remove unused variable.
Found by: FlexeLint
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97748 |
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02-Jun-2002 |
schweikh |
Fix typo in the BSD copyright: s/withough/without/
Spotted and suggested by: des MFC after: 3 weeks
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85959 |
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03-Nov-2001 |
peter |
No FreeBSD/vax here either.
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60528 |
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13-May-2000 |
dfr |
Use bus_space for all register accesses.
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49575 |
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09-Aug-1999 |
peter |
A little more tidying up.
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49572 |
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09-Aug-1999 |
peter |
Expand a heap of macros that obscure readability and are no longer needed here, and do a bit of general tidy up.
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49568 |
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09-Aug-1999 |
peter |
More pre-lite2 support zapped and some more tidy-up.
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49567 |
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09-Aug-1999 |
peter |
Unifdef -D__FreeBSD__ - and remove pre-lite2 support.
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49566 |
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09-Aug-1999 |
peter |
Unifdef -U__NetBSD__
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49563 |
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09-Aug-1999 |
peter |
Unifdef -U__bsdi__
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49562 |
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09-Aug-1999 |
peter |
s/Id/FreeBSD/
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49561 |
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09-Aug-1999 |
peter |
Strip __FreeBSD_version >= 300000 conditionals.
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49541 |
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08-Aug-1999 |
peter |
s/TULUP/TULIP/ - from vendor branch.
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48645 |
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06-Jul-1999 |
des |
Rename bpfilter to bpf.
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47530 |
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26-May-1999 |
gallatin |
Forgotten in previous commit: Allow chipset drivers to specify the direct-mapped DMA window's mask in preparation for tsunami support. Previous chipsets' direct-mapped DMA mask was always 1024*1024*1024. The Tsunami chipset needs it to be 2*1024*1024*1024
Reviewed by: Doug Rabson <dfr@nlsystems.com>
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40944 |
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06-Nov-1998 |
peter |
If this is going to have checks for kernel versions, it might as well do it so that it works. This code should run on 2.2.x now.
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40339 |
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14-Oct-1998 |
peter |
Revert part of previous commit. vaddr_t doesn't exist on FreeBSD. This didn't affect the x86 kernel due to #ifdefs. It broke FreeBSD/Alpha kernel compiles though.
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40290 |
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13-Oct-1998 |
peter |
Update from NetBSD if_de.c 1.72 to 1.80. This is mostly bugfixes, and looks like it will have most effect on decoding device capabilities and configuration.
Approved by: jkh
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39345 |
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16-Sep-1998 |
dfr |
Port de driver to alpha.
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36945 |
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13-Jun-1998 |
peter |
Merge changes from vendor branch; - connector selection values (should fix aui/bnc), - non-shifting version of crc calculation using a table, - interrupt mask adjustments, - add some brackets where a #ifdef could break an if(), - don't reset the card unless it's up.
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36767 |
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08-Jun-1998 |
bde |
Fixed pedantic semantics errors (bitfields not of type int, signed int or unsigned int (this doesn't change the struct layout, size or alignment in any of the files changed in this commit, at least for gcc on i386's. Using bitfields of type u_char may affect size and alignment but not packing)).
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36735 |
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07-Jun-1998 |
dfr |
This commit fixes various 64bit portability problems required for FreeBSD/alpha. The most significant item is to change the command argument to ioctl functions from int to u_long. This change brings us inline with various other BSD versions. Driver writers may like to use (__FreeBSD_version == 300003) to detect this change.
The prototype FreeBSD/alpha machdep will follow in a couple of days time.
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34317 |
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08-Mar-1998 |
peter |
merge benfor branch changes onto mainline.
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31041 |
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08-Nov-1997 |
peter |
Merge 971020 stuff.. Check 21142? SROM CRC.
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30556 |
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18-Oct-1997 |
peter |
Merge in changes from Matt. Accton EN12xx support, bugfixes. There is a change that might have an effect on the problems some have seen with older chips, it looks like the driver may have mistakenly thought there was an SIA when there isn't.
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29306 |
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11-Sep-1997 |
peter |
malloc() the rx and tx descriptors seperately rather than as part of the large (over 4KB) softc struct. The descriptor array is accessed by busmaster dma and must be physically contiguous in memory. malloc() of a block greater than a page is only virtually contiguous, and not necessarily physically contigious.
contigmalloc() could do this, but that is a bit on the overkill side.
I'm not sure of the origins of the problem report and diagnosis, I learned of the problem via mail forwarded from Jim Shankland <jas@flyingfox.com>.
Jim said that Matt Thomas's workaround was to reduce the number of transmit descriptors from 128 to 32, but I was concerned that it might cost performance. Anyway, this change is my fault, not Jim's. :-)
Reviewed by: davidg
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27859 |
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03-Aug-1997 |
peter |
Import Matt's if_de driver 970703 release. This (apparently) supports some newer Cogent (Adaptec) cards and has some other internal changes.
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#
26790 |
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22-Jun-1997 |
peter |
Clean import of Matt Thomas's if_de.c driver as of 970508, rev 1.85. The slightly later one with optional if_media will be imported shortly as well.
Obtained from: Matt Thomas via http://www.3am-software.com/
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