Commits · 79448c1144fa9da899bf3373eafd41d886364d34 · Projects / FPGA Configuration Space

Jul 27, 2016
- legacy-vme64x: update submodule · 79448c11
  Cesar Prados authored 8 years ago
  
  79448c11
Jul 18, 2016
- wb-serial: change error msg to warning for kernel > 4.10 · b4231817
  Cesar Prados authored 8 years ago
  
  b4231817
Apr 29, 2016
- pcie_wb: mutex no longer required, and sleeping in MSI routines is safe · d5187fef
  Wesley W. Terpstra authored 8 years ago
  
  d5187fef
- wishbone: use a workqueue to dispatch the MSIs · b1fd2e52
  Wesley W. Terpstra authored 8 years ago
  
  b1fd2e52
Apr 28, 2016
- wishbone: fix a race where an about-to-quit master gets the next MSI · 1fb0a11c
  Wesley W. Terpstra authored 8 years ago
  
  1fb0a11c
- wishbone: in case hardware has a pending MSI on power-up, prime the Q! · afae5412
  Wesley W. Terpstra authored 8 years ago
  
  afae5412
- wishbone: switch to spinlocks · 3d8fc88e
  Wesley W. Terpstra authored 8 years ago
```
This avoids sleeping in interrupt handlers.
```
  3d8fc88e
- wishbone: get serious about sleeping in interrupt context · 73adbe28
  Wesley W. Terpstra authored 8 years ago
  
  73adbe28
Apr 27, 2016
- wishbone: read correct payload data · 6d608660
  Wesley W. Terpstra authored 8 years ago
  
  6d608660
- wishbone: deliver MSIs · 04b4ceac
  Wesley W. Terpstra authored 8 years ago
  
  04b4ceac
- wishbone: read-out any MSI data we enqueue · 7160ddbb
  Wesley W. Terpstra authored 8 years ago
  
  7160ddbb
- wishbone: support config-space-based MSI claiming · 7019dabd
  Wesley W. Terpstra authored 8 years ago
  
  7019dabd
- wishbone: remove dev/wbs0 · ce4f5155
  Wesley W. Terpstra authored 8 years ago
  
  ce4f5155
Apr 26, 2016
- vme: filter MSI correctly · 0d2fa706
  Wesley W. Terpstra authored 8 years ago
  
  0d2fa706
Apr 22, 2016
- vme: MSI descriptor · 937f49f9
  Wesley W. Terpstra authored 8 years ago
  
  937f49f9
- spec: the rest of the MSI specification documentation · c0ab3564
  Wesley W. Terpstra authored 8 years ago
  
  c0ab3564
Apr 21, 2016
- spec: recommendation for MSI in potential v1.2 · d74df80e
  Wesley W. Terpstra authored 8 years ago
  
  d74df80e
Feb 02, 2016
- spec: MSI routine fixed · 3ef60b31
  Piotr Miedzik authored 9 years ago
  
  3ef60b31
- spec_wb: MSI is now optional · ee1e2292
  Piotr Miedzik authored 9 years ago
  
  ee1e2292
Feb 18, 2015
- vme-wb: fix tabulation · 279d8071
  Cesar Prados authored 10 years ago
  
  279d8071
- vme-wb: unmap all vme windows when the probe fails · 516b1dc2
  Cesar Prados authored 10 years ago
  
  516b1dc2
Feb 04, 2015
- vme-wb: don't build bad kernel versions · 56f123a2
  Wesley W. Terpstra authored 10 years ago
  
  56f123a2
- vme-wb: Makefiles use warning, not warn · d792ba4c
  Wesley W. Terpstra authored 10 years ago
  
  d792ba4c
Jan 27, 2015
- pcie_wb: don't enable interrupts until WB device registered · a46916b8
  Wesley W. Terpstra authored 10 years ago
  
  a46916b8
Oct 10, 2014
- sdbfs/sdb-read: dump informational fields and propagate errors · d22c1786
  Alessandro Rubini authored 10 years ago
```
Signed-off-by: Alessandro Rubini <rubini@gnudd.com>
```
  d22c1786
Oct 09, 2014

sdbfs/lib: fix offset in returned devices when scanning · a3f065e3
Alessandro Rubini authored 10 years ago
```
Signed-off-by: Alessandro Rubini <rubini@gnudd.com>
```
a3f065e3

sdbfs/lib: add flag ZEROBASED and remove verbose argument to register() · 290089ef


Adding ZEROBASED allows the lm32 to enumerate fpga cores without
prviding a specific read() method.

Removing "verbose" as an argument to sdbfs_dev_create (and allowing
the user to set it in fs->flags) is a minor cleanup, though incompatible.
Userspace is fixed to deal with this incompatibility.

This is a slight incompatibility, but it's worh doing.

Signed-off-by: Alessandro Rubini <rubini@gnudd.com>

s

290089ef

sdbfs/doc: document new functions · 60f54bba
Alessandro Rubini authored 10 years ago
```
Signed-off-by: Alessandro Rubini <rubini@gnudd.com>
```
60f54bba
sdbfs/lib: new functions, to find FPGA cores by name or ID · 6b5c357c
Alessandro Rubini authored 10 years ago
```
Signed-off-by: Alessandro Rubini <rubini@gnudd.com>

ed
```
6b5c357c
sdbfs/sdb-read: prevent compiler warnings · d5741b4e
Alessandro Rubini authored 10 years ago
```
Signed-off-by: Alessandro Rubini <rubini@gnudd.com>
```
d5741b4e

Oct 08, 2014
- sdbfs/doc: document new sdb-read option (commit 088045d8) · d0c9a920
  Alessandro Rubini authored 10 years ago
```
Signed-off-by: Alessandro Rubini <rubini@gnudd.com>
```
  d0c9a920
Sep 29, 2014
- sdbfs/lib: support barebox · 66a1ff41
  Alessandro Rubini authored 10 years ago
```
Signed-off-by: Alessandro Rubini <rubini@gnudd.com>
```
  66a1ff41
Sep 18, 2014

sdbfs/userspace/sdb-read: fix address display for inner levels · 99122035

Alessandro Rubini authored 10 years ago


This finally allows me to look at the content of an FPGA:

  wrs# sdb-read -l -e 0x70000 -m 0x100000@0x10000000 /dev/mem
  /tmp2/sdb-read: listing format is to be defined
  0000000000000651:e6a542c9 @ 00000000-0007ffff WB4-Crossbar-GSI
  0000000000000651:eef0b198 @ 00000000-0001ffff WB4-Bridge-GSI
  0000000000000651:e6a542c9 @ 00000000-0001ffff   WB4-Crossbar-GSI
  000000000000ce42:66cfeb52 @ 00000000-0000ffff   WB4-BlockRAM
  000000000000ce42:e2d13d04 @ 00010000-000100ff   WR-Periph-UART
  000000000000ce42:65158dc0 @ 00010100-000101ff   WR-Soft-PLL
  000000000000ce42:e503947e @ 00010200-0001021f   WB-SPI.Control
  000000000000ce42:441c5143 @ 00010300-000103ff   WB-GPIO-Port
  000000000000ce42:57494266 @ 00010400-000104ff   WB Simple Timer
  000000000000ce42:de0d8ced @ 00010500-000105ff   WR-PPS-Generator
  000000000000ce42:ba07b9d3 @ 00020000-0002ffff WRSW NIC
  0000000000000651:eef0b198 @ 00030000-00037fff WB4-Bridge-GSI
  0000000000000651:e6a542c9 @ 00030000-00037fff   WB4-Crossbar-GSI
  000000000000ce42:650c2d4f @ 00030000-000300ff   WR-Endpoint
  000000000000ce42:650c2d4f @ 00030400-000304ff   WR-Endpoint
  000000000000ce42:650c2d4f @ 00030800-000308ff   WR-Endpoint
  000000000000ce42:650c2d4f @ 00030c00-00030cff   WR-Endpoint
  [...]

Signed-off-by: Alessandro Rubini <rubini@gnudd.com>

99122035

sdbfs/userspace/sdb-read: support memory areas, add help · 088045d8
Alessandro Rubini authored 10 years ago
```
Signed-off-by: Alessandro Rubini <rubini@gnudd.com>
```
088045d8
sdbfs/lib: fix glue.c to support strange-endian stuff · 48faac57
Alessandro Rubini authored 10 years ago
```
Signed-off-by: Alessandro Rubini <rubini@gnudd.com>
```
48faac57
sdbfs/userspace: sdb-read does fseek/read if mmap fails · 3e934624
Alessandro Rubini authored 10 years ago
```
Signed-off-by: Alessandro Rubini <rubini@gnudd.com>
```
3e934624

Jul 18, 2014
- legacy-vme64x-core: submodule update · 55ffda14
  Cesar Prados authored 10 years ago
  
  55ffda14
Jul 11, 2014
- wishbone: include git version information · 474f0f0b
  Wesley W. Terpstra authored 10 years ago
  
  474f0f0b
- wishbone: increase hardware-specific module use count when device opened · 2bab8ae1
  Wesley W. Terpstra authored 10 years ago
  
  2bab8ae1
- pcie_wb: enable interrupt sharing for legacy (non-MSI) interrupts · 0b2501db
  Wesley W. Terpstra authored 10 years ago
  
  0b2501db