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17 Commits

Author SHA1 Message Date
bouyer
3dc7dba078 It seems that the 1010-33 has a bug: it sometimes generate spurious SCSI gross 
errors for narrow transfers after a reselect. FreeBSD sym driver has a comment
about this, but their workaround (disable SCSI gross error reports) doesn't
work for me. Instead dissallow disconnect if the target is not wide
(FreeBSD doens't allow disconnect until the target has been fully probed, which
is why they may not have noticed my problem).
 2002-05-04 18:11:06 +00:00
thorpej
2ddda24f28 53c1010 chips are ultra3, not ultra2. 2002-04-26 19:44:52 +00:00
bouyer
cd3578d7ef More copyright fixes, pointed out by Thomas. Thanks ! 2002-04-23 20:41:13 +00:00
bouyer
c7454ad973 - factor out parts of (e)siop_attach() to siop_common_attach() 
- Add support for DT transfers (aka Ultra/160) in esiop

Note that DT transfers are not enabled for 53c1010-33 rev 0 yet; if I trust
FreeBSD it has a bug which prevent them to do DT properly.
From the same source there may be issues with some revs of 53c1010-66.
 2002-04-23 17:33:27 +00:00
bouyer
cf06149dac Enable software LED control based on LED0 feature, not #define. 
For now, set the LED0 feature if SIOP_SYMLED is defined in siop_pci_common.c.
From Jason R Thorpe.
 2002-04-23 10:38:37 +00:00
bouyer
71103278cf Set SF_CHIP_LEDC for chips that support it. Based on patch sent in private 
mail by Jason R Thorpe.
 2002-04-23 10:11:39 +00:00
bouyer
97fe8b91c5 Move a few things around, so that ic/siop_common.c and pci/siop_pci_common.c 
can be compiled without including siopvar.h.
 2002-04-20 00:15:54 +00:00
briggs
269d70f6e7 Dup 53c1010-33 entry for 53c1010-66 (PCI_PRODUCT_SYMBIOS_1010_2). 2002-02-08 04:07:34 +00:00
lukem
9048aaae21 add RCSID 2001-11-13 07:48:40 +00:00
bouyer
8c5e25e486 1010 has clock quadrupler but without PPL, so use SF_CHIP_DBLR. 2001-03-15 17:41:28 +00:00
bouyer
9ea2b5098b Preliminary support for SYM53C1010-33 (at 80MB/s only for now), based on 
patches sent by Matthias Drochner <M.Drochner@fz-juelich.de> and
Kenneth R Westerback <kwesterback@home.com>
 2001-03-12 10:00:50 +00:00
thorpej
3ba997a164 Add the 53c1510d and 53c895a. 1510d confirmed working by 
Mark Davies <mark@MCS.VUW.AC.NZ>.
 2001-01-10 15:50:20 +00:00
sommerfeld
851de295eb Change pci_intr_map to get interrupt source information from a "struct 
pci_attach_args *" instead of from four separate parameters which in
all cases were extracted from the same "struct pci_attach_args".

This both simplifies the driver api, and allows for alternate PCI
interrupt mapping schemes, such as one using the tables described in
the Intel Multiprocessor Spec which describe interrupt wirings for
devices behind pci-pci bridges based on the device's location rather
the bridge's location.

Tested on alpha and i386; welcome to 1.5Q
 2000-12-28 22:59:06 +00:00
matt
435b4c7b35 Fix c896 support. If the first mem bar is 64bit, then the second one will 
be too.  And offset for the 2nd being after the 1st by a 64-bit bar, not
32-bit.
 2000-11-29 02:00:38 +00:00
bouyer
cce4838c1f Add ram size to struct properties, and pass it to the bus independant part. 2000-10-23 14:57:23 +00:00
bouyer
b063b2ec36 Separate the sheduler from the main script, allocate another DMA-safe 
memory page for the sheduler. Put the main script in the on-chip RAM when
available.
Avoid a null-pointer dereference when DSA is invalid.
 2000-05-25 10:10:54 +00:00
bouyer
a1c4db6c37 - split siop_pci in attachements vs helper functions, for comming esiop 
- add a reset callback to enable PCI-specific features. This improve bandwith
  by a factor of 2 on my alpha with a 875 !
- sync copyrigth notice
 2000-05-15 07:53:17 +00:00