Date: Fri, 22 Sep 2000 15:19:55 -0700 (PDT) From: "Justin T. Gibbs" <gibbs@FreeBSD.org> To: cvs-committers@FreeBSD.org, cvs-all@FreeBSD.org Subject: cvs commit: src/sys/dev/aic7xxx ahc_pci.c aic7xxx.c aic7xxx.h aic7xxx.reg aic7xxx_93cx6.c aic7xxx_93cx6.h aic7xxx_freebsd.c aic7xxx_freebsd.h aic7xxx_inline.h aic7xxx_pci.c src/sys/dev/aic7xxx/aicasm aicasm.c aicasm.h aicasm_gram.y ... Message-ID: <200009222219.PAA40369@freefall.freebsd.org>
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gibbs 2000/09/22 15:19:55 PDT
Modified files:
sys/dev/aic7xxx ahc_pci.c aic7xxx.c aic7xxx.h aic7xxx.reg
aic7xxx_93cx6.c aic7xxx_93cx6.h
aic7xxx_freebsd.c aic7xxx_freebsd.h
aic7xxx_inline.h aic7xxx_pci.c
Log:
Add Perforce RCSIDs for easy revision correlation to my local tree.
ahc_pci.c:
Bring back the AHC_ALLOW_MEMIO option at least until the
memory mapped I/O problem on the SuperMicro 370DR3 is
better understood.
aic7xxx.c:
If we see a spurious SCSI interrupt, attempt to clear it and
continue by unpausing the sequencer.
Change the interface to ahc_send_async(). Some async messages
need to be broadcast to all the luns of a target or all the
targets of a bus. This is easier to achieve by passing explicit
channel, target, and lun parameters instead of attempting to
construct a device info struct to match.
Filter the sync parameters for the PPR message in exactly the
same way we do for an old fashioned SDTR message.
Correct some typos and correct a panic message.
Handle rejected PPR messages.
In ahc_handle_msg_reject(), let ahc_build_transfer_msg() build
any additional transfer messages instead of doing this inline.
aic7xxx.h:
Increase the size of both msgout_buf and msgin_buf to
better accomodate PPR messages.
aic7xxx_freebsd.c:
Update for change in ahc_send_async() parameters.
aic7xxx_freebsd.h
Update for change in ahc_send_async() parameters.
Honor AHC_ALLOW_MEMIO.
aic7xxx_pci.c:
Check the error register before going into full blown PCI
interrupt handling. This avoids a few costly PCI configuration
space reads when we run our PCI interrupt handler because another
device sharing our interrupt line is more active than we are.
Also unpause the sequencer after processing a PCI interrupt.
Revision Changes Path
1.37 +3 -1 src/sys/dev/aic7xxx/ahc_pci.c
1.50 +53 -28 src/sys/dev/aic7xxx/aic7xxx.c
1.24 +4 -4 src/sys/dev/aic7xxx/aic7xxx.h
1.27 +2 -2 src/sys/dev/aic7xxx/aic7xxx.reg
1.8 +2 -2 src/sys/dev/aic7xxx/aic7xxx_93cx6.c
1.7 +2 -2 src/sys/dev/aic7xxx/aic7xxx_93cx6.h
1.3 +14 -16 src/sys/dev/aic7xxx/aic7xxx_freebsd.c
1.2 +5 -2 src/sys/dev/aic7xxx/aic7xxx_freebsd.h
1.2 +2 -2 src/sys/dev/aic7xxx/aic7xxx_inline.h
1.2 +16 -10 src/sys/dev/aic7xxx/aic7xxx_pci.c
Modified files:
sys/dev/aic7xxx/aicasm aicasm.c aicasm.h aicasm_gram.y
aicasm_insformat.h aicasm_scan.l
aicasm_symbol.c aicasm_symbol.h
Log:
Add Perforce RCSIDs for easy revision correlation to my local tree.
Add support for constructing a table of critical section regions in
the firmware image. The kernel driver will soon have support for
single stepping the sequencer outside of a critical region prior
to starting exception handling.
Revision Changes Path
1.28 +35 -2 src/sys/dev/aic7xxx/aicasm/aicasm.c
1.11 +4 -2 src/sys/dev/aic7xxx/aicasm/aicasm.h
1.11 +41 -2 src/sys/dev/aic7xxx/aicasm/aicasm_gram.y
1.3 +2 -2 src/sys/dev/aic7xxx/aicasm/aicasm_insformat.h
1.13 +4 -2 src/sys/dev/aic7xxx/aicasm/aicasm_scan.l
1.11 +2 -2 src/sys/dev/aic7xxx/aicasm/aicasm_symbol.c
1.11 +10 -3 src/sys/dev/aic7xxx/aicasm/aicasm_symbol.h
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