Commits · f020b5ddc38b276a491f35bd83d5578d514a7e81 · Projects / Simple PCIe FMC carrier SPEC

09 Oct, 2012 5 commits
- fmc-trivial: configure gpio in the carrier · f020b5dd
  Alessandro Rubini authored Oct 09, 2012
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Signed-off-by: Alessandro Rubini <rubini@gnudd.com>
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  f020b5dd
- spec: implement gpio_config · 234c680b
  Alessandro Rubini authored Oct 09, 2012
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Signed-off-by: Alessandro Rubini <rubini@gnudd.com>
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  234c680b
- fmc: add gpio_config method to the operations · e8b0492f
  Alessandro Rubini authored Oct 09, 2012
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This is not increasing the version number, because I plan to merge
before splitting off the fmc project.
Signed-off-by: Alessandro Rubini <rubini@gnudd.com>
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  e8b0492f
- wr-nic: added busid= argument; documented it · b3a10542
  Alessandro Rubini authored Oct 09, 2012
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Signed-off-by: Alessandro Rubini <rubini@gnudd.com>
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  b3a10542
- fmc bus and users: add fmc_version support · c6802eb9
  Alessandro Rubini authored Oct 09, 2012
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Signed-off-by: Alessandro Rubini <rubini@gnudd.com>
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  c6802eb9
03 Oct, 2012 1 commit
- doc: more verbose explanation of msi problem · 5d0e0ebd
  Alessandro Rubini authored Oct 02, 2012
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Signed-off-by: Alessandro Rubini <rubini@gnudd.com>
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  5d0e0ebd
02 Oct, 2012 12 commits

kernel/wr-nic: fixed IRQ handling (requires new VIC bistream with edge irq) · 5b98b2d5
Tomasz Wlostowski authored Sep 27, 2012

5b98b2d5
doc: new version 2.1 and new binary for the gateware · 112ffbb8
Alessandro Rubini authored Oct 02, 2012
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Signed-off-by: Alessandro Rubini <rubini@gnudd.com>
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112ffbb8
doc: mark version tag · 45d2b7a1
Alessandro Rubini authored Oct 02, 2012
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Signed-off-by: Alessandro Rubini <rubini@gnudd.com>
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45d2b7a1

kernel/wr-nic: message fix for "possible failure in wrc load" · bbffafb7

Alessandro Rubini authored Oct 02, 2012

The code was checking the first LM32 instruction, but it used wrong
endianness.

This fixes the check, but the fix uncovered a bug: the "wrc=1"
parameter was only loading the first card. This fixes the bug
as well but not overwriting the user-provided parameter.
Signed-off-by: Alessandro Rubini <rubini@gnudd.com>

bbffafb7

kernel/wr_nic: another old printk less · cd93e693
Alessandro Rubini authored Oct 02, 2012
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Signed-off-by: Alessandro Rubini <rubini@gnudd.com>
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cd93e693

kernel/wr-nic-dio: be more careful with interrupt masks · f15dee00

Alessandro Rubini authored Oct 02, 2012

When handling the interrupt, mask the pending bits with the not-empty
mask, otherwise an unexpected trigger-ready status may overflow the
for loop and eventually oops to panic.

Meanwhile, use a symbolic name for the mask and be more aggressive in
disabling (disable all bits: ho harm done for unimplemented interrupt
sources)
Signed-off-by: Alessandro Rubini <rubini@gnudd.com>

f15dee00

kernel: some cleanup in kernel messages · 562a1320
Alessandro Rubini authored Oct 02, 2012
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Signed-off-by: Alessandro Rubini <rubini@gnudd.com>
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562a1320
kernel/wr_nic: one old printk less · 7a1cc2ae
Alessandro Rubini authored Oct 02, 2012
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Signed-off-by: Alessandro Rubini <rubini@gnudd.com>
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7a1cc2ae
kernel, doc: add show_sdb parameter, disabled by default · 665dc9b9
Alessandro Rubini authored Oct 02, 2012
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Signed-off-by: Alessandro Rubini <rubini@gnudd.com>
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665dc9b9
doc: fix typo in markup · 1bce0491
Alessandro Rubini authored Oct 02, 2012
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Signed-off-by: Alessandro Rubini <rubini@gnudd.com>
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1bce0491

kernel/wr-nic-eth: bugfix: leave irq inactive at remove time · 1db30813

Tomasz Wlostowski authored Oct 02, 2012

This is not really a problem if we have edge-triggered interrupts as
input to the Gennum, but will lock the computer on unload when
experimenting with level-triggered interrupts.

1db30813

kernel/spec: make MSI optional, disabled by default · 4d8935ed

Alessandro Rubini authored Oct 01, 2012

We haven't been able to run Message Signalled Interrupt
reliably, for a quirck in the Gennum chip and the kernel
insisting to configure it according to the standard. So this
adds "use_msi" as a module parameter, disabled by default.
See documentation for details.
Signed-off-by: Alessandro Rubini <rubini@gnudd.com>

4d8935ed

01 Oct, 2012 1 commit
- kernel/wr-nic: a different ack sequence to force an edge on gpio · 190258e4
  Alessandro Rubini authored Sep 27, 2012
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Signed-off-by: Alessandro Rubini <rubini@gnudd.com>
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  190258e4
26 Sep, 2012 7 commits
- tools: fix a warning of mine · 0f56da31
  Alessandro Rubini authored Sep 26, 2012
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Signed-off-by: Alessandro Rubini <rubini@gnudd.com>
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  0f56da31
- tools: detect when user runs without superuser rights and inform him instead of segfault · 908086b0
  Grzegorz Daniluk authored Sep 26, 2012
  
  908086b0
- doc: removed "Version 2.0" string in title page · d69145e6
  Alessandro Rubini authored Sep 26, 2012
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Signed-off-by: Alessandro Rubini <rubini@gnudd.com>
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  d69145e6
- doc: typos, fixes, and marked as release 2.0 · 713b5896
  Alessandro Rubini authored Sep 26, 2012
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Signed-off-by: Alessandro Rubini <rubini@gnudd.com>
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  713b5896
- tools: some cleanup in error messages, remove a bogus printf · 792d2781
  Alessandro Rubini authored Sep 26, 2012
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Signed-off-by: Alessandro Rubini <rubini@gnudd.com>
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  792d2781
- kernel/wr-nic: fix interrupt issue (see comment in code) · a9bf1e86
  Alessandro Rubini authored Sep 26, 2012
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Signed-off-by: Alessandro Rubini <rubini@gnudd.com>
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  a9bf1e86
- kernel/wr-nic-dio: trivial fix in a confusing message · 8bd0450b
  Alessandro Rubini authored Sep 26, 2012
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Signed-off-by: Alessandro Rubini <rubini@gnudd.com>
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  8bd0450b
25 Sep, 2012 6 commits
- doc/spec-sw.in: many minor fixed after a complete review · c816b0f6
  Alessandro Rubini authored Sep 25, 2012
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Signed-off-by: Alessandro Rubini <rubini@gnudd.com>
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  c816b0f6
- doc: documented the stamp-frame example · 79d0487c
  Alessandro Rubini authored Sep 25, 2012
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Signed-off-by: Alessandro Rubini <rubini@gnudd.com>
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  79d0487c
- tools: added stamp-frame · db0c8f63
  Alessandro Rubini authored Sep 25, 2012
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Signed-off-by: Alessandro Rubini <rubini@gnudd.com>
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  db0c8f63
- tools: copied net_tstamp.h from linux-3.4 · 98e649e0
  Alessandro Rubini authored Sep 25, 2012
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Signed-off-by: Alessandro Rubini <rubini@gnudd.com>
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  98e649e0
- kernel/wr_nic: fix rx timestamps · c246c3ce
  Alessandro Rubini authored Sep 25, 2012
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Signed-off-by: Alessandro Rubini <rubini@gnudd.com>
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  c246c3ce
- kernel/wr_nic: major cleanup of tx timestamping · ab3f2f8d
  Alessandro Rubini authored Sep 25, 2012
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Signed-off-by: Alessandro Rubini <rubini@gnudd.com>
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  ab3f2f8d
24 Sep, 2012 8 commits
- kernel/spec-fmc: disable the test-point interrupts · b242b877
  Alessandro Rubini authored Sep 24, 2012
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This redoes part of
   0dcf4ed3 kernel/spec-fmc: only enable irq1 from fpga
that I reverted. With this patch I only accept the two interrupt
lines from the FPGA (even if only one is being used),
ignoring the test points.
Signed-off-by: Alessandro Rubini <rubini@gnudd.com>
```
  b242b877
- doc: document wr-dio-ruler and agent, other minor details too · f50b0207
  Alessandro Rubini authored Sep 22, 2012
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Signed-off-by: Alessandro Rubini <rubini@gnudd.com>
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  f50b0207
- tools: add wr-dio-agent · 95b2b969
  Alessandro Rubini authored Sep 24, 2012
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Signed-off-by: Alessandro Rubini <rubini@gnudd.com>
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  95b2b969
- tools: add wr-dio-ruler · 64739dd8
  Alessandro Rubini authored Sep 22, 2012
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Signed-off-by: Alessandro Rubini <rubini@gnudd.com>
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  64739dd8
- wr_nic/endpoint: fix 51cc96ed: report carrier is on at open · e533c179
  Alessandro Rubini authored Sep 24, 2012
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Signed-off-by: Alessandro Rubini <rubini@gnudd.com>
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  e533c179
- Revert "kernel/spec-fmc: only enable irq1 from fpga" · d5dcd71d
  Alessandro Rubini authored Sep 24, 2012
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This reverts commit 0dcf4ed3.

After this I started having irq problems (missing events) so I'm not sure
it was the right thing to do. Try reverting as a quick solution for me.
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  d5dcd71d
- kernel/wr_nic: don't write to DMCR (neither spec nor switch) · 85730d7e
  Alessandro Rubini authored Sep 24, 2012
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Signed-off-by: Alessandro Rubini <rubini@gnudd.com>
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  85730d7e
- kernel/wr_nic: warn on endpoint access, LM32 does it · 51cc96ed
  Alessandro Rubini authored Sep 24, 2012
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Signed-off-by: Alessandro Rubini <rubini@gnudd.com>
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  51cc96ed