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Subject[PATCH v3 00/13] net: ethernet: ti: cpsw: split driver data and per ndev data
Date
In dual_emac mode the driver can handle 2 network devices. Each of them can use
its own private data and common data/resources. This patchset splits common driver
data/resources and private per net device data.
It leads to:
- reduce memory usage
- increase code readability
- allows add a bunch of simplification
- create prerequisites to add multi-channel support,
when channels are shared between net devices

Doesn't have bad impact on performance.
v2: https://lkml.org/lkml/2016/8/6/108

Since v2:
- removed patch:
net: ethernet: ti: cpsw: fix int dbg message
- replaced patch:
"net: ethernet: ti: cpsw: remove redundant check in napi poll"
on "net: ethernet: ti: cpsw: remove intr dbg msg from poll handlers"
- removed macro "cpsw_get_slave_ndev"
- corrected some commits

Since v1:
- added several patch improvements
- avoided variable reordering in structures
- removed static variable for common function
- split big patch on several patches:
net: ethernet: ti: cpsw: remove priv from cpsw_get_slave_port() parameters list
net: ethernet: ti: cpsw: remove clk var from priv
net: ethernet: ti: cpsw: don't check slave num in runtime
net: ethernet: ti: cpsw: create common struct to hold shared driver data
net: ethernet: ti: cpsw: replace pdev on dev
net: ethernet: ti: cpsw: move links on h/w registers to cpsw_common
net: ethernet: ti: cpsw: move cpdma resources to cpsw_common
net; ethernet: ti: cpsw: move irq stuff under cpsw_common
net: ethernet: ti: cpsw: move data platform data and slaves info to cpsw_common
net: ethernet: ti: cpsw: fix int dbg message
net: ethernet: ti: cpsw: move napi struct to cpsw_common
net: ethernet: ti: cpsw: move ale, cpts and drivers params under

Based on net-next/master

Ivan Khoronzhuk (13):
net: ethernet: ti: cpsw: simplify submit routine
net: ethernet: ti: cpsw: remove intr dbg msg from poll handlers
net: ethernet: ti: cpsw: remove priv from cpsw_get_slave_port()
parameters list
net: ethernet: ti: cpsw: remove clk var from priv
net: ethernet: ti: cpsw: don't check slave num in runtime
net: ethernet: ti: cpsw: create common struct to hold shared driver
data
net: ethernet: ti: cpsw: replace pdev on dev
net: ethernet: ti: cpsw: move links on h/w registers to cpsw_common
net: ethernet: ti: cpsw: move cpdma resources to cpsw_common
net; ethernet: ti: cpsw: move irq stuff under cpsw_common
net: ethernet: ti: cpsw: move platform data and slaves info to
cpsw_common
net: ethernet: ti: cpsw: move napi struct to cpsw_common
net: ethernet: ti: cpsw: move ale, cpts and drivers params under
cpsw_common

drivers/net/ethernet/ti/cpsw.c | 847 ++++++++++++++++++++---------------------
1 file changed, 413 insertions(+), 434 deletions(-)

--
1.9.1

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