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path: root/sys/dev/advansys/adv_pci.c
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* Turn on interrupt-entropy harvesting for all/any mass storage devicesMark Murray2001-03-011-1/+1
| | | | | | | | | | I could find. I have no doubt missed a couple. Interrupt entropy harvesting is still conditional on the kern.random.sys.harvest_interrupt sysctl. Notes: svn path=/head/; revision=73280
* Use the correct register names, not the FreeBSD 2.2 compatability ones.Peter Wemm2000-05-281-3/+3
| | | | Notes: svn path=/head/; revision=61034
* - Release allocated resources on error.Yoshihiro Takahashi2000-04-121-4/+14
| | | | | | | | | Reported by YAMAMOTO Shigeru <shigeru@iij.ad.jp> - Clean up some code. - Set the value of rid variable to PCI_BASEADR0(== 0x10) (adv_pci.c). Notes: svn path=/head/; revision=59171
* Newbusify adv driver.Yoshihiro Takahashi2000-04-071-48/+70
| | | | | | | Reviewed by: imp Notes: svn path=/head/; revision=59082
* adv_pci.c:Justin T. Gibbs2000-03-021-8/+9
| | | | | | | | | | | | | | | | | | | | | | adw_pci.c: Update comments describing supported chips/cards. adwcam.c: adwlib.c: adwlib.h: Handle more error return codes from the firmware. Break out the bus reset code into its own function. Usa a constant for the bus reset hold delay. Fix an interrupt race problem in adw_idle_cmd_send by incorporating the poll loop for command completion. Approved by: jkh@FreeBSDorg Notes: svn path=/head/; revision=57679
* adv_pci.c:Justin T. Gibbs2000-01-141-16/+27
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Update list of supported products. Adjust probe message to include the ASC3030. advansys.c: Fix a long standing bug in the error recovery strategy. In order to keep recovery simple, we freeze the SIMQ, stopping the XPT from submitting new requests. Unfortunately, we also will freeze the SIMQ if bus_dmamap_load blocks or we run out of controller resources. On cards with limited resources it was possible to freeze the SIM a second time and never unfreeze it. Now we more carefully track our exception state so we never freeze the SIMQ more than once. Don't rely on pointers fitting in a 32bit field stored in the per-transaction data structures on the card. Use an index to an array of transaction mapping structures instead. This should allow this driver to work on the Alpha. Deal with the ASC3030 which is almost idistinguishable from the ASC3050. Unfortunately the ASC3030 does not work at Ultra speeds, so if we can't find an eeprom, we must assume that ultra is disabled. The SIIG cards using the 3030 do not have eeproms. As a side effect, we now honor the ultra disable bit in the eeprom if it is present. Don't bother attempting to write corrected eeprom data back to the eeprom. We can function just fine if the data is corrupted and I'd rather not risk messing up the user's eeprom. Modify the interrupt handler to catch latched external bus rests. Dynamically determine the maximum number of S/G elements we can map at a single time. The nature of the firmware interface for these cards makes this value dependent on the number of "queues" the card can support. advlib.c: advlib.h: advmcode.c: advmcode.h: Synchronize with the latest firmware image released in the Linux Advansys driver. Notes: svn path=/head/; revision=55945
* $Id$ -> $FreeBSD$Peter Wemm1999-08-281-1/+1
| | | | Notes: svn path=/head/; revision=50477
* Properly set the alignment argument to bus_dma_tag_create(). If weJustin T. Gibbs1999-08-161-2/+2
| | | | | | | don't care about the alignment, set it to 1, meaning single byte alignment. Notes: svn path=/head/; revision=49860
* Eliminate a bunch of #include "pci.h" and #if NPCI > 0 around entirePeter Wemm1999-07-031-5/+1
| | | | | | | files. config will leave the whole file out if configured to do so. Notes: svn path=/head/; revision=48528
* Simplify the COMPAT_PCI_DRIVER/DATA_SET hack. We can add:Peter Wemm1999-05-091-5/+1
| | | | | | | | | | | #define COMPAT_PCI_DRIVER(name,data) DATA_SET(pcidevice_set,data) .. to 2.2.x and 3.x if people think it's worth it. Driver writers can do this if it's not defined. (The reason for this is that I'm trying to progressively eliminate use of linker_sets where it hurts modularity and runtime load capability, and these DATA_SET's keep getting in the way.) Notes: svn path=/head/; revision=46813
* Use COMPAT_PCI_DRIVER() for registration if it exists. This shouldn'tPeter Wemm1999-04-241-1/+5
| | | | | | | hurt the driver portability to 3.x too much for where drivers are shared. Notes: svn path=/head/; revision=46024
* Staticize the overrun buffer so that they are not shared betweenJustin T. Gibbs1998-12-221-4/+4
| | | | | | | | | | cards of different bus types as each bus type may have a different bus mapping. Submitted by: Eivind Eklund <eivind@yes.no> Notes: svn path=/head/; revision=42012
* probe function changed from returning char * to const char *.Matthew Dillon1998-12-141-3/+3
| | | | Notes: svn path=/head/; revision=41771
* The "easy" fixes for compiling the kernel -Wunused: remove unreferenced staticArchie Cobbs1998-12-071-5/+8
| | | | | | | and local variables, goto labels, and functions declared but not defined. Notes: svn path=/head/; revision=41591
* Advance Systems SCSI Host Adapter driver for CAM. Currently only supportJustin T. Gibbs1998-09-151-0/+275
the 8bit SCSI AdvanSys products. Notes: svn path=/head/; revision=39217
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