On Mon, Jul 01, 2019 at 10:37:16PM +0200, Heiner Kallweit wrote: > On 01.07.2019 22:02, Andrew Lunn wrote: > > On Mon, Jul 01, 2019 at 12:52:24PM -0700, Matthias Kaehlcke wrote: > >> The RTL8211E has extension pages, which can be accessed after > >> selecting a page through a custom method. Add a function to > >> modify bits in a register of an extension page and a few > >> helpers for dealing with ext pages. > >> > >> rtl8211e_modify_ext_paged() and rtl821e_restore_page() are > >> inspired by their counterparts phy_modify_paged() and > >> phy_restore_page(). > > > > Hi Matthias > > > > While an extended page is selected, what happens to the normal > > registers in the range 0-0x1c? Are they still accessible? > > > AFAIK: no >From my observations it looks like registers 0x00 to 0x0f are still accessible, but not the ones above. IIUC 0x00-0x0f are standard registers, the others are vendor specific.
