Hi Quentin, > The Espressif ESP8089 WiFi chips can be often found in cheap tablets. > There is one in A23 Polaroid tablets for example. > > The chip is often embedded as an eMMC SDIO device. > > The code was taken from an out-of-tree repository and has seen a first > pass in the cleanup process. > > At the moment, there is no publicly available datasheet for this chip. > > Cc: Hans de Goede <hdego...@redhat.com> > Cc: Icenowy Zheng <icen...@aosc.xyz> > Signed-off-by: Quentin Schulz <quentin.sch...@free-electrons.com> > --- > drivers/staging/Kconfig | 2 + > drivers/staging/Makefile | 1 + > drivers/staging/esp8089/Kconfig | 13 + > drivers/staging/esp8089/Makefile | 7 + > drivers/staging/esp8089/esp_ctrl.c | 527 ++++++++ > drivers/staging/esp8089/esp_ctrl.h | 48 + > drivers/staging/esp8089/esp_debug.c | 247 ++++ > drivers/staging/esp8089/esp_debug.h | 69 ++ > drivers/staging/esp8089/esp_file.c | 221 ++++ > drivers/staging/esp8089/esp_file.h | 30 + > drivers/staging/esp8089/esp_init_data.h | 17 + > drivers/staging/esp8089/esp_io.c | 294 +++++ > drivers/staging/esp8089/esp_mac80211.c | 1496 +++++++++++++++++++++++ > drivers/staging/esp8089/esp_mac80211.h | 33 + > drivers/staging/esp8089/esp_main.c | 199 ++++ > drivers/staging/esp8089/esp_pub.h | 188 +++ > drivers/staging/esp8089/esp_sif.h | 131 ++ > drivers/staging/esp8089/esp_sip.c | 1718 +++++++++++++++++++++++++++ > drivers/staging/esp8089/esp_sip.h | 150 +++ > drivers/staging/esp8089/esp_utils.c | 133 +++ > drivers/staging/esp8089/esp_utils.h | 27 + > drivers/staging/esp8089/esp_wl.h | 35 + > drivers/staging/esp8089/esp_wmac.h | 87 ++ > drivers/staging/esp8089/sdio_sif_esp.c | 552 +++++++++ > drivers/staging/esp8089/sip2_common.h | 388 ++++++ > drivers/staging/esp8089/slc_host_register.h | 263 ++++ > 26 files changed, 6876 insertions(+) > create mode 100644 drivers/staging/esp8089/Kconfig > create mode 100644 drivers/staging/esp8089/Makefile > create mode 100644 drivers/staging/esp8089/esp_ctrl.c > create mode 100644 drivers/staging/esp8089/esp_ctrl.h > create mode 100644 drivers/staging/esp8089/esp_debug.c > create mode 100644 drivers/staging/esp8089/esp_debug.h > create mode 100644 drivers/staging/esp8089/esp_file.c > create mode 100644 drivers/staging/esp8089/esp_file.h > create mode 100644 drivers/staging/esp8089/esp_init_data.h > create mode 100644 drivers/staging/esp8089/esp_io.c > create mode 100644 drivers/staging/esp8089/esp_mac80211.c > create mode 100644 drivers/staging/esp8089/esp_mac80211.h > create mode 100644 drivers/staging/esp8089/esp_main.c > create mode 100644 drivers/staging/esp8089/esp_pub.h > create mode 100644 drivers/staging/esp8089/esp_sif.h > create mode 100644 drivers/staging/esp8089/esp_sip.c > create mode 100644 drivers/staging/esp8089/esp_sip.h > create mode 100644 drivers/staging/esp8089/esp_utils.c > create mode 100644 drivers/staging/esp8089/esp_utils.h > create mode 100644 drivers/staging/esp8089/esp_wl.h > create mode 100644 drivers/staging/esp8089/esp_wmac.h > create mode 100644 drivers/staging/esp8089/sdio_sif_esp.c > create mode 100644 drivers/staging/esp8089/sip2_common.h > create mode 100644 drivers/staging/esp8089/slc_host_register.h
why are you putting this into staging? Is it that bad? Regards Marcel