Eric Lee / smarc-ti-linux-kernel

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Commit 1d19ecfc65ed01bac7a58f83004057ad704ee7cc

Authored by Jeff Kirsher
Committed by Jeff Garzik
1 parent 7385d59575
Exists in master and in 20 other branches dlt-processor-sdk-linux-03.00.00.04, newt-ti-linux-3.12.y, processor-sdk-linux-01.00.00, processor-sdk-linux-02.00.01, smarc-ti-linux-3.12.10, smarc-ti-linux-3.12.y, smarc-ti-linux-3.14.y, smarc-ti-linux-3.15.y, smarc-ti-lsk-linux-4.1.y, smarct3x-processor-sdk-04.01.00.06, smarct3x-processor-sdk-linux-02.00.01, smarct3x-processor-sdk-linux-03.00.00.04, smarct4x-800-processor-sdk-linux-02.00.01, smarct4x-processor-sdk-04.01.00.06, smarct4x-processor-sdk-linux-02.00.01, smarct4x-processor-sdk-linux-03.00.00.04, ti-linux-3.12.y, ti-linux-3.14.y, ti-linux-3.15.y, ti-lsk-linux-4.1.y

net: kconfig cleanup 

The bool kconfig option added to ixgbe and myri10ge for DCA is ambigous,
so this patch adds a description to the kconfig option.

Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Signed-off-by: Jeff Garzik <jgarzik@redhat.com>

Showing 1 changed file with 15 additions and 3 deletions Side-by-side Diff

... ... @@ -2010,9 +2010,13 @@
2010 2010 If in doubt, say N.
2011 2011  
2012 2012 config IGB_DCA
2013   - bool "Enable DCA"
  2013 + bool "Direct Cache Access (DCA) Support"
2014 2014 default y
2015 2015 depends on IGB && DCA && !(IGB=y && DCA=m)
  2016 + ---help---
  2017 + Say Y here if you want to use Direct Cache Access (DCA) in the
  2018 + driver. DCA is a method for warming the CPU cache before data
  2019 + is used, with the intent of lessening the impact of cache misses.
2016 2020  
2017 2021 source "drivers/net/ixp2000/Kconfig"
2018 2022  
2019 2023  
... ... @@ -2437,9 +2441,13 @@
2437 2441 will be called ixgbe.
2438 2442  
2439 2443 config IXGBE_DCA
2440   - bool
  2444 + bool "Direct Cache Access (DCA) Support"
2441 2445 default y
2442 2446 depends on IXGBE && DCA && !(IXGBE=y && DCA=m)
  2447 + ---help---
  2448 + Say Y here if you want to use Direct Cache Access (DCA) in the
  2449 + driver. DCA is a method for warming the CPU cache before data
  2450 + is used, with the intent of lessening the impact of cache misses.
2443 2451  
2444 2452 config IXGB
2445 2453 tristate "Intel(R) PRO/10GbE support"
2446 2454  
... ... @@ -2489,9 +2497,13 @@
2489 2497 will be called myri10ge.
2490 2498  
2491 2499 config MYRI10GE_DCA
2492   - bool
  2500 + bool "Direct Cache Access (DCA) Support"
2493 2501 default y
2494 2502 depends on MYRI10GE && DCA && !(MYRI10GE=y && DCA=m)
  2503 + ---help---
  2504 + Say Y here if you want to use Direct Cache Access (DCA) in the
  2505 + driver. DCA is a method for warming the CPU cache before data
  2506 + is used, with the intent of lessening the impact of cache misses.
2495 2507  
2496 2508 config NETXEN_NIC
2497 2509 tristate "NetXen Multi port (1/10) Gigabit Ethernet NIC"