linux/drivers/parisc
Christoph Hellwig 227145eb38 parisc: ->mapping_error
DMA_ERROR_CODE already went away in linux-next, but parisc unfortunately
added a new instance of it without any review as far as I can tell.

Move the two iommu drivers to report errors through ->mapping_error.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Helge Deller <deller@gmx.de>
2017-07-05 21:46:42 +02:00
..
asp.c
ccio-dma.c parisc: ->mapping_error 2017-07-05 21:46:42 +02:00
ccio-rm-dma.c
dino.c
eisa.c
eisa_eeprom.c
eisa_enumerator.c
gsc.c
gsc.h
hppb.c
iommu-helpers.h
iosapic.c
iosapic_private.h
Kconfig
lasi.c
lba_pci.c
led.c
Makefile
pdc_stable.c
power.c
README.dino
sba_iommu.c parisc: ->mapping_error 2017-07-05 21:46:42 +02:00
superio.c
wax.c

/*
** HP VISUALIZE Workstation PCI Bus Defect
**
** "HP has discovered a potential system defect that can affect
** the behavior of five models of HP VISUALIZE workstations when
** equipped with third-party or customer-installed PCI I/O expansion
** cards. The defect is limited to the HP C180, C160, C160L, B160L,
** and B132L VISUALIZE workstations, and will only be encountered
** when data is transmitted through PCI I/O expansion cards on the
** PCI bus. HP-supplied graphics cards that utilize the PCI bus are
** not affected."
**
** http://h20000.www2.hp.com/bizsupport/TechSupport/Home.jsp?locale=en_US&prodTypeId=12454&prodSeriesId=44443
**
**	Product		First Good Serial Number
**  C200/C240 (US)	US67350000
**B132L+/B180 (US)	US67390000
**   C200 (Europe)	3713G01000
**  B180L (Europe)	3720G01000
**
** Note that many boards were fixed/replaced under a free replacement
** program. Assume a machine is only "suspect" until proven otherwise.
**
** "The pci_check program will also be available as application
**  patch PHSS_12295"
*/