Re: [PATCH v4 net-next v4 14/14] net: dsa: mv88e6xxx: abstract switch registers accesses

2016-06-20 Thread kbuild test robot
Hi, [auto build test WARNING on net-next/master] url: https://github.com/0day-ci/linux/commits/Vivien-Didelot/net-dsa-mv88e6xxx-probe-compatible/20160621-020115 config: m68k-allyesconfig (attached as .config) compiler: m68k-linux-gcc (GCC) 4.9.0 reproduce: wget https://git.kernel.org

Re: [PATCH v4 net-next v4 14/14] net: dsa: mv88e6xxx: abstract switch registers accesses

2016-06-20 Thread kbuild test robot
Hi, [auto build test WARNING on net-next/master] url: https://github.com/0day-ci/linux/commits/Vivien-Didelot/net-dsa-mv88e6xxx-probe-compatible/20160621-020115 config: sparc64-allyesconfig (attached as .config) compiler: sparc64-linux-gnu-gcc (Debian 5.3.1-8) 5.3.1 20160205 reproduce:

Re: [PATCH v4 net-next v4 14/14] net: dsa: mv88e6xxx: abstract switch registers accesses

2016-06-20 Thread kbuild test robot
Hi, [auto build test WARNING on net-next/master] url: https://github.com/0day-ci/linux/commits/Vivien-Didelot/net-dsa-mv88e6xxx-probe-compatible/20160621-020115 config: tile-allyesconfig (attached as .config) compiler: tilegx-linux-gcc (GCC) 4.6.2 reproduce: wget https://git.kernel.o

Re: [PATCH v4 net-next v4 14/14] net: dsa: mv88e6xxx: abstract switch registers accesses

2016-06-20 Thread Vivien Didelot
Hi Andrew, David, Andrew Lunn writes: > On Mon, Jun 20, 2016 at 12:03:37PM -0400, Vivien Didelot wrote: >> When the SMI address of the switch chip is zero, the chip assumes to be >> the only one on the SMI master bus and thus responds to all its known >> SMI devices addresses (port registers, Gl

Re: [PATCH v4 net-next v4 14/14] net: dsa: mv88e6xxx: abstract switch registers accesses

2016-06-20 Thread Andrew Lunn
On Mon, Jun 20, 2016 at 12:03:37PM -0400, Vivien Didelot wrote: > When the SMI address of the switch chip is zero, the chip assumes to be > the only one on the SMI master bus and thus responds to all its known > SMI devices addresses (port registers, Global2, etc.) > > When its SMI address is not

[PATCH v4 net-next v4 14/14] net: dsa: mv88e6xxx: abstract switch registers accesses

2016-06-20 Thread Vivien Didelot
When the SMI address of the switch chip is zero, the chip assumes to be the only one on the SMI master bus and thus responds to all its known SMI devices addresses (port registers, Global2, etc.) When its SMI address is not zero, some chips (e.g. 88E6352) use an indirect access through two SMI Com