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| author | Alessandro Rubini <rubini@gnudd.com> | 2014-02-22 09:11:24 +0100 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2014-03-01 00:12:09 +0100 |
| commit | 2e70efd9afab7a512b6e2e164bf5c25fd3ce6aae (patch) | |
| tree | eca487016338e0fe148aadf33fc9ae21c8bc1694 | |
| parent | FMC: make eeprom attribute writable (diff) | |
| download | linux-2e70efd9afab7a512b6e2e164bf5c25fd3ce6aae.tar.xz linux-2e70efd9afab7a512b6e2e164bf5c25fd3ce6aae.zip | |
FMC: show_sdb_tree: dump synthesis/commit ID info
This completes the show_sdb_tree functionality, with the
new informative fields. The output for a verbose module is now
like this (long lines are unavoidable):
SDB: 00000651:e6a542c9 WB4-Crossbar-GSI
SDB: 0000ce42:00000601 WB-DMA.Control (00001000-0000103f)
SDB: 0000ce42:779c5443 WB-OneWire-Master (00001100-000011ff)
SDB: 0000ce42:00000603 WB-SPEC-CSR (00001200-0000121f)
SDB: 0000ce42:00000013 WB-VIC-Int.Control (00001300-000013ff)
SDB: 0000ce42:d5735ab4 WB-DMA.EIC (00001400-0000140f)
SDB: 00000651:eef0b198 WB4-Bridge-GSI (bridge: 00002000)
SDB: 00000651:e6a542c9 WB4-Crossbar-GSI
SDB: 0000ce42:123c5443 WB-I2C-Master (00003000-000030ff)
SDB: 0000ce42:e503947e WB-SPI.Control (00003100-0000311f)
SDB: 0000ce42:123c5443 WB-I2C-Master (00003200-000032ff)
SDB: 0000ce42:00000608 WB-FMC-ADC-Core (00003300-0000337f)
SDB: 0000ce42:779c5443 WB-OneWire-Master (00003400-000034ff)
SDB: 0000ce42:26ec6086 WB-FMC-ADC.EIC (00003500-0000350f)
SDB: 0000ce42:00000604 WB-Timetag-Core (00003600-0000367f)
SDB: Synthesis repository: git://ohwr.org/fmc-projects/fmc-adc-100m14b4cha.git
SDB: Bitstream 'spec_top_fmc_adcmc-projects/fmc-adc-100m14b4cha.git' \
synthesized 20140116 by mcattin (ISE version 133), commit f0a539dffe6d
Signed-off-by: Tomasz Wlostowski <tomasz.wlostowski@cern.ch>
Acked-by: Alessandro Rubini <rubini@gnudd.com>
Acked-by: Juan David Gonzalez Cobas <dcobas@cern.ch>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| -rw-r--r-- | drivers/fmc/fmc-sdb.c | 34 | ||||
| -rw-r--r-- | include/linux/fmc-sdb.h | 2 |
2 files changed, 32 insertions, 4 deletions
diff --git a/drivers/fmc/fmc-sdb.c b/drivers/fmc/fmc-sdb.c index 69f42d70bc74..4603fdb74465 100644 --- a/drivers/fmc/fmc-sdb.c +++ b/drivers/fmc/fmc-sdb.c @@ -150,11 +150,27 @@ int fmc_reprogram(struct fmc_device *fmc, struct fmc_driver *d, char *gw, } EXPORT_SYMBOL(fmc_reprogram); +static char *__strip_trailing_space(char *buf, char *str, int len) +{ + int i = len - 1; + + memcpy(buf, str, len); + while(i >= 0 && buf[i] == ' ') + buf[i--] = '\0'; + return buf; +} + +#define __sdb_string(buf, field) ({ \ + BUILD_BUG_ON(sizeof(buf) < sizeof(field)); \ + __strip_trailing_space(buf, (void *)(field), sizeof(field)); \ + }) + static void __fmc_show_sdb_tree(const struct fmc_device *fmc, const struct sdb_array *arr) { unsigned long base = arr->baseaddr; int i, j, n = arr->len, level = arr->level; + char buf[64]; for (i = 0; i < n; i++) { union sdb_record *r; @@ -190,8 +206,8 @@ static void __fmc_show_sdb_tree(const struct fmc_device *fmc, p->name, __be64_to_cpu(c->addr_first) + base); if (IS_ERR(arr->subtree[i])) { - printk(KERN_CONT "(bridge error %li)\n", - PTR_ERR(arr->subtree[i])); + dev_info(&fmc->dev, "SDB: (bridge error %li)\n", + PTR_ERR(arr->subtree[i])); break; } __fmc_show_sdb_tree(fmc, arr->subtree[i]); @@ -200,10 +216,20 @@ static void __fmc_show_sdb_tree(const struct fmc_device *fmc, printk(KERN_CONT "integration\n"); break; case sdb_type_repo_url: - printk(KERN_CONT "repo-url\n"); + printk(KERN_CONT "Synthesis repository: %s\n", + __sdb_string(buf, r->repo_url.repo_url)); break; case sdb_type_synthesis: - printk(KERN_CONT "synthesis-info\n"); + printk(KERN_CONT "Bitstream '%s' ", + __sdb_string(buf, r->synthesis.syn_name)); + printk(KERN_CONT "synthesized %08x by %s ", + __be32_to_cpu(r->synthesis.date), + __sdb_string(buf, r->synthesis.user_name)); + printk(KERN_CONT "(%s version %x), ", + __sdb_string(buf, r->synthesis.tool_name), + __be32_to_cpu(r->synthesis.tool_version)); + printk(KERN_CONT "commit %pm\n", + r->synthesis.commit_id); break; case sdb_type_empty: printk(KERN_CONT "empty\n"); diff --git a/include/linux/fmc-sdb.h b/include/linux/fmc-sdb.h index 1974317a9b3d..599bd6bab56d 100644 --- a/include/linux/fmc-sdb.h +++ b/include/linux/fmc-sdb.h @@ -14,6 +14,8 @@ union sdb_record { struct sdb_bridge bridge; struct sdb_integration integr; struct sdb_empty empty; + struct sdb_synthesis synthesis; + struct sdb_repo_url repo_url; }; struct fmc_device; |