Sergei Shtylyov wrote:
The libata driver has copied the code from the IDE driver which caused a post 2.4.18 regression on many HPT370[A] chips -- DMA stopped to work completely, only causing timeouts. Now remove hpt370_bmdma_start() for good... Signed-off-by: Sergei Shtylyov <sshtylyov@xxxxxxxxxxxxx> --- The patch is against the recent Linus' tree. It's intended to go into all stable kernels starting with 2.6.19, when the PATA drivers were first merged. See http://marc.info/?l=linux-ide&m=123912061904872 for the IDE driver patch. drivers/ata/pata_hpt37x.c | 22 ++-------------------- 1 files changed, 2 insertions(+), 20 deletions(-)
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