This patch fixes a bug that only manifests when the physical address of the interrupt status register is >4GB. Specifically, the driver was only telling the device about the lower 32 bits of the ISR. This patch adds the upper 32 bits. Signed-off-by: David Matlack <dmatlack@xxxxxxxxxx> --- drivers/staging/slicoss/slicoss.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/drivers/staging/slicoss/slicoss.c b/drivers/staging/slicoss/slicoss.c index 01401e0..55afe0d 100644 --- a/drivers/staging/slicoss/slicoss.c +++ b/drivers/staging/slicoss/slicoss.c @@ -2815,7 +2815,8 @@ static int slic_card_init(struct sliccard *card, struct adapter *adapter) spin_lock_irqsave(&adapter->bit64reglock.lock, adapter->bit64reglock.flags); - slic_reg32_write(&slic_regs->slic_addr_upper, 0, DONT_FLUSH); + slic_reg32_write(&slic_regs->slic_addr_upper, + SLIC_GET_ADDR_HIGH(&pshmem->isr), DONT_FLUSH); slic_reg32_write(&slic_regs->slic_isp, SLIC_GET_ADDR_LOW(&pshmem->isr), FLUSH); spin_unlock_irqrestore(&adapter->bit64reglock.lock, -- 1.9.2 _______________________________________________ devel mailing list devel@xxxxxxxxxxxxxxxxxxxxxx http://driverdev.linuxdriverproject.org/mailman/listinfo/driverdev-devel
