9ef77fbeda
For PCIE wireless device with core revision less than 14, device may miss PCIE to System Backplane Interrupt via PCIEtoSBMailbox. So add sending mail box interrupt twice as a hardware workaround. Signed-off-by: Wright Feng <wright.feng@cypress.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>