e51e2528d5
The driver's ide_dma_test_irq() method was reading the MRDMODE register even on PCI0643/6 where it was write-only -- fix this by always reading the "backward- compatible" interrupt bits, renaming dma_alt_stat to irq_stat as the interrupt status bits are not coupled to DMA. In addition, wrong interrupt bit was tested/cleared for the primary channel -- it's bit 2 in all the chip specs and the driver used bit 1... :-/ Signed-off-by: Sergei Shtylyov <sshtylyov@ru.mvista.com> Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> |
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aec62xx.c | ||
alim15x3.c | ||
amd74xx.c | ||
atiixp.c | ||
cmd64x.c | ||
cmd640.c | ||
cs5520.c | ||
cs5530.c | ||
cs5535.c | ||
cy82c693.c | ||
delkin_cb.c | ||
generic.c | ||
hpt34x.c | ||
hpt366.c | ||
it821x.c | ||
it8213.c | ||
jmicron.c | ||
Makefile | ||
ns87415.c | ||
opti621.c | ||
pdc202xx_new.c | ||
pdc202xx_old.c | ||
piix.c | ||
rz1000.c | ||
sc1200.c | ||
scc_pata.c | ||
serverworks.c | ||
sgiioc4.c | ||
siimage.c | ||
sis5513.c | ||
sl82c105.c | ||
slc90e66.c | ||
tc86c001.c | ||
triflex.c | ||
trm290.c | ||
via82cxxx.c |