On Tue, Sep 19, 2023 at 02:19:09PM +0200, Manivannan Sadhasivam wrote:
On Tue, Sep 19, 2023 at 03:59:48PM +0530, Sricharan Ramabadhran wrote:
PARF_SLV_ADDR_SPACE_SIZE_2_3_3 macro is used for qcom_pcie_post_init_2_3_3. PCIe slave address space size register offset is 0x358, but was wrongly changed to 0x16c as a part of commit 39171b33f652 ("PCI: qcom: Remove PCIE20_ prefix from register definitions"). Fixing it, by using the right macro and remove the unused PARF_SLV_ADDR_SPACE_SIZE_2_3_3.
Without this access to the registers of slave addr space like iATU etc are broken leading to PCIe enumeration failure on IPQ8074.
Fixes: 39171b33f652 ("PCI: qcom: Remove PCIE20_ prefix from register definitions") Cc: Stable@vger.kernel.org
Please fix the stable list address: stable@vger.kernel.org
Either works!