diff options
26 files changed, 36 insertions, 2 deletions
diff --git a/arch/arm/configs/ep80219_defconfig b/arch/arm/configs/ep80219_defconfig index fbe312e757cb..3c73b707c2f3 100644 --- a/arch/arm/configs/ep80219_defconfig +++ b/arch/arm/configs/ep80219_defconfig @@ -522,6 +522,7 @@ CONFIG_E100=y # CONFIG_DL2K is not set CONFIG_E1000=y CONFIG_E1000_NAPI=y +# CONFIG_E1000_DISABLE_PACKET_SPLIT is not set # CONFIG_NS83820 is not set # CONFIG_HAMACHI is not set # CONFIG_YELLOWFIN is not set diff --git a/arch/arm/configs/iq31244_defconfig b/arch/arm/configs/iq31244_defconfig index c07628ceaf0c..32467160a6df 100644 --- a/arch/arm/configs/iq31244_defconfig +++ b/arch/arm/configs/iq31244_defconfig @@ -493,6 +493,7 @@ CONFIG_NETDEVICES=y # CONFIG_DL2K is not set CONFIG_E1000=y CONFIG_E1000_NAPI=y +# CONFIG_E1000_DISABLE_PACKET_SPLIT is not set # CONFIG_NS83820 is not set # CONFIG_HAMACHI is not set # CONFIG_YELLOWFIN is not set diff --git a/arch/arm/configs/iq80321_defconfig b/arch/arm/configs/iq80321_defconfig index 18fa1615fdfd..b000da753c41 100644 --- a/arch/arm/configs/iq80321_defconfig +++ b/arch/arm/configs/iq80321_defconfig @@ -415,6 +415,7 @@ CONFIG_NETDEVICES=y # CONFIG_DL2K is not set CONFIG_E1000=y CONFIG_E1000_NAPI=y +# CONFIG_E1000_DISABLE_PACKET_SPLIT is not set # CONFIG_NS83820 is not set # CONFIG_HAMACHI is not set # CONFIG_YELLOWFIN is not set diff --git a/arch/arm/configs/iq80331_defconfig b/arch/arm/configs/iq80331_defconfig index f50035de1fff..46c79e1efe07 100644 --- a/arch/arm/configs/iq80331_defconfig +++ b/arch/arm/configs/iq80331_defconfig @@ -496,6 +496,7 @@ CONFIG_NETDEVICES=y # CONFIG_DL2K is not set CONFIG_E1000=y CONFIG_E1000_NAPI=y +# CONFIG_E1000_DISABLE_PACKET_SPLIT is not set # CONFIG_NS83820 is not set # CONFIG_HAMACHI is not set # CONFIG_YELLOWFIN is not set diff --git a/arch/arm/configs/iq80332_defconfig b/arch/arm/configs/iq80332_defconfig index 18b3f372ed68..11959b705d82 100644 --- a/arch/arm/configs/iq80332_defconfig +++ b/arch/arm/configs/iq80332_defconfig @@ -496,6 +496,7 @@ CONFIG_NETDEVICES=y # CONFIG_DL2K is not set CONFIG_E1000=y CONFIG_E1000_NAPI=y +# CONFIG_E1000_DISABLE_PACKET_SPLIT is not set # CONFIG_NS83820 is not set # CONFIG_HAMACHI is not set # CONFIG_YELLOWFIN is not set diff --git a/arch/i386/defconfig b/arch/i386/defconfig index 6a431b926019..3cbe6e9cb9fc 100644 --- a/arch/i386/defconfig +++ b/arch/i386/defconfig @@ -644,6 +644,8 @@ CONFIG_8139TOO_PIO=y # CONFIG_ACENIC is not set # CONFIG_DL2K is not set # CONFIG_E1000 is not set +# CONFIG_E1000_NAPI is not set +# CONFIG_E1000_DISABLE_PACKET_SPLIT is not set # CONFIG_NS83820 is not set # CONFIG_HAMACHI is not set # CONFIG_YELLOWFIN is not set diff --git a/arch/ia64/configs/gensparse_defconfig b/arch/ia64/configs/gensparse_defconfig index 1d07d8072ec2..991c07b57c24 100644 --- a/arch/ia64/configs/gensparse_defconfig +++ b/arch/ia64/configs/gensparse_defconfig @@ -557,6 +557,7 @@ CONFIG_E100=m # CONFIG_DL2K is not set CONFIG_E1000=y # CONFIG_E1000_NAPI is not set +# CONFIG_E1000_DISABLE_PACKET_SPLIT is not set # CONFIG_NS83820 is not set # CONFIG_HAMACHI is not set # CONFIG_YELLOWFIN is not set diff --git a/arch/ia64/configs/tiger_defconfig b/arch/ia64/configs/tiger_defconfig index b1e8f09e9fd5..6859119bc9dd 100644 --- a/arch/ia64/configs/tiger_defconfig +++ b/arch/ia64/configs/tiger_defconfig @@ -565,6 +565,7 @@ CONFIG_E100=m # CONFIG_DL2K is not set CONFIG_E1000=y # CONFIG_E1000_NAPI is not set +# CONFIG_E1000_DISABLE_PACKET_SPLIT is not set # CONFIG_NS83820 is not set # CONFIG_HAMACHI is not set # CONFIG_YELLOWFIN is not set diff --git a/arch/ia64/configs/zx1_defconfig b/arch/ia64/configs/zx1_defconfig index 0856ca67dd50..53899dc8eb53 100644 --- a/arch/ia64/configs/zx1_defconfig +++ b/arch/ia64/configs/zx1_defconfig @@ -548,6 +548,7 @@ CONFIG_E100=y # CONFIG_DL2K is not set CONFIG_E1000=y # CONFIG_E1000_NAPI is not set +# CONFIG_E1000_DISABLE_PACKET_SPLIT is not set # CONFIG_NS83820 is not set # CONFIG_HAMACHI is not set # CONFIG_YELLOWFIN is not set diff --git a/arch/ia64/defconfig b/arch/ia64/defconfig index 275a26c6e5aa..dcbc78a4cfa4 100644 --- a/arch/ia64/defconfig +++ b/arch/ia64/defconfig @@ -565,6 +565,7 @@ CONFIG_E100=m # CONFIG_DL2K is not set CONFIG_E1000=y # CONFIG_E1000_NAPI is not set +# CONFIG_E1000_DISABLE_PACKET_SPLIT is not set # CONFIG_NS83820 is not set # CONFIG_HAMACHI is not set # CONFIG_YELLOWFIN is not set diff --git a/arch/parisc/configs/a500_defconfig b/arch/parisc/configs/a500_defconfig index 955ef5084f3e..959ad3c4e372 100644 --- a/arch/parisc/configs/a500_defconfig +++ b/arch/parisc/configs/a500_defconfig @@ -602,6 +602,7 @@ CONFIG_ACENIC_OMIT_TIGON_I=y # CONFIG_DL2K is not set CONFIG_E1000=m CONFIG_E1000_NAPI=y +# CONFIG_E1000_DISABLE_PACKET_SPLIT is not set # CONFIG_NS83820 is not set # CONFIG_HAMACHI is not set # CONFIG_YELLOWFIN is not set diff --git a/arch/parisc/configs/c3000_defconfig b/arch/parisc/configs/c3000_defconfig index 9d86b6b1ebd1..0b1c8c1fa8a3 100644 --- a/arch/parisc/configs/c3000_defconfig +++ b/arch/parisc/configs/c3000_defconfig @@ -626,6 +626,7 @@ CONFIG_ACENIC=m # CONFIG_DL2K is not set CONFIG_E1000=m # CONFIG_E1000_NAPI is not set +# CONFIG_E1000_DISABLE_PACKET_SPLIT is not set # CONFIG_NS83820 is not set # CONFIG_HAMACHI is not set # CONFIG_YELLOWFIN is not set diff --git a/arch/powerpc/configs/cell_defconfig b/arch/powerpc/configs/cell_defconfig index b657f7e44762..063b84f2cbea 100644 --- a/arch/powerpc/configs/cell_defconfig +++ b/arch/powerpc/configs/cell_defconfig @@ -533,6 +533,7 @@ CONFIG_MII=y # CONFIG_DL2K is not set CONFIG_E1000=m # CONFIG_E1000_NAPI is not set +# CONFIG_E1000_DISABLE_PACKET_SPLIT is not set # CONFIG_NS83820 is not set # CONFIG_HAMACHI is not set # CONFIG_YELLOWFIN is not set diff --git a/arch/powerpc/configs/g5_defconfig b/arch/powerpc/configs/g5_defconfig index 3c22ccb18519..d6fed3f56580 100644 --- a/arch/powerpc/configs/g5_defconfig +++ b/arch/powerpc/configs/g5_defconfig @@ -675,6 +675,7 @@ CONFIG_ACENIC_OMIT_TIGON_I=y # CONFIG_DL2K is not set CONFIG_E1000=y # CONFIG_E1000_NAPI is not set +# CONFIG_E1000_DISABLE_PACKET_SPLIT is not set # CONFIG_NS83820 is not set # CONFIG_HAMACHI is not set # CONFIG_YELLOWFIN is not set diff --git a/arch/powerpc/configs/iseries_defconfig b/arch/powerpc/configs/iseries_defconfig index 751a622fb7a7..c775027947f9 100644 --- a/arch/powerpc/configs/iseries_defconfig +++ b/arch/powerpc/configs/iseries_defconfig @@ -567,6 +567,7 @@ CONFIG_ACENIC=m # CONFIG_DL2K is not set CONFIG_E1000=m # CONFIG_E1000_NAPI is not set +# CONFIG_E1000_DISABLE_PACKET_SPLIT is not set # CONFIG_NS83820 is not set # CONFIG_HAMACHI is not set # CONFIG_YELLOWFIN is not set diff --git a/arch/powerpc/configs/maple_defconfig b/arch/powerpc/configs/maple_defconfig index 07b6d3d23360..68194c03f6d1 100644 --- a/arch/powerpc/configs/maple_defconfig +++ b/arch/powerpc/configs/maple_defconfig @@ -454,6 +454,7 @@ CONFIG_AMD8111_ETH=y # CONFIG_DL2K is not set CONFIG_E1000=y # CONFIG_E1000_NAPI is not set +# CONFIG_E1000_DISABLE_PACKET_SPLIT is not set # CONFIG_NS83820 is not set # CONFIG_HAMACHI is not set # CONFIG_YELLOWFIN is not set diff --git a/arch/powerpc/configs/ppc64_defconfig b/arch/powerpc/configs/ppc64_defconfig index 0b2b55a79c3c..6f6c6bed1aa5 100644 --- a/arch/powerpc/configs/ppc64_defconfig +++ b/arch/powerpc/configs/ppc64_defconfig @@ -724,6 +724,7 @@ CONFIG_ACENIC_OMIT_TIGON_I=y # CONFIG_DL2K is not set CONFIG_E1000=y # CONFIG_E1000_NAPI is not set +# CONFIG_E1000_DISABLE_PACKET_SPLIT is not set # CONFIG_NS83820 is not set # CONFIG_HAMACHI is not set # CONFIG_YELLOWFIN is not set diff --git a/arch/powerpc/configs/pseries_defconfig b/arch/powerpc/configs/pseries_defconfig index a50ce0fa9243..aa9893a1f6e8 100644 --- a/arch/powerpc/configs/pseries_defconfig +++ b/arch/powerpc/configs/pseries_defconfig @@ -671,6 +671,7 @@ CONFIG_ACENIC_OMIT_TIGON_I=y # CONFIG_DL2K is not set CONFIG_E1000=y # CONFIG_E1000_NAPI is not set +# CONFIG_E1000_DISABLE_PACKET_SPLIT is not set # CONFIG_NS83820 is not set # CONFIG_HAMACHI is not set # CONFIG_YELLOWFIN is not set diff --git a/arch/ppc/configs/bamboo_defconfig b/arch/ppc/configs/bamboo_defconfig index 0ba4e70d50b6..41fd3938fa5c 100644 --- a/arch/ppc/configs/bamboo_defconfig +++ b/arch/ppc/configs/bamboo_defconfig @@ -499,6 +499,7 @@ CONFIG_NATSEMI=y # CONFIG_DL2K is not set CONFIG_E1000=y # CONFIG_E1000_NAPI is not set +# CONFIG_E1000_DISABLE_PACKET_SPLIT is not set # CONFIG_NS83820 is not set # CONFIG_HAMACHI is not set # CONFIG_YELLOWFIN is not set diff --git a/arch/ppc/configs/katana_defconfig b/arch/ppc/configs/katana_defconfig index 0f3bb9af9c22..7311fe6b42de 100644 --- a/arch/ppc/configs/katana_defconfig +++ b/arch/ppc/configs/katana_defconfig @@ -488,6 +488,7 @@ CONFIG_E100=y # CONFIG_DL2K is not set CONFIG_E1000=y # CONFIG_E1000_NAPI is not set +# CONFIG_E1000_DISABLE_PACKET_SPLIT is not set # CONFIG_NS83820 is not set # CONFIG_HAMACHI is not set # CONFIG_YELLOWFIN is not set diff --git a/arch/ppc/configs/mpc834x_sys_defconfig b/arch/ppc/configs/mpc834x_sys_defconfig index 673dc64ebcb1..b96a6d6dad0e 100644 --- a/arch/ppc/configs/mpc834x_sys_defconfig +++ b/arch/ppc/configs/mpc834x_sys_defconfig @@ -402,6 +402,7 @@ CONFIG_E100=y # CONFIG_DL2K is not set CONFIG_E1000=y # CONFIG_E1000_NAPI is not set +# CONFIG_E1000_DISABLE_PACKET_SPLIT is not set # CONFIG_NS83820 is not set # CONFIG_HAMACHI is not set # CONFIG_YELLOWFIN is not set diff --git a/arch/ppc/configs/power3_defconfig b/arch/ppc/configs/power3_defconfig index 93da595a4738..a1ef929bca59 100644 --- a/arch/ppc/configs/power3_defconfig +++ b/arch/ppc/configs/power3_defconfig @@ -442,6 +442,7 @@ CONFIG_E100=y # CONFIG_DL2K is not set CONFIG_E1000=y # CONFIG_E1000_NAPI is not set +# CONFIG_E1000_DISABLE_PACKET_SPLIT is not set # CONFIG_NS83820 is not set # CONFIG_HAMACHI is not set # CONFIG_YELLOWFIN is not set diff --git a/arch/sparc64/defconfig b/arch/sparc64/defconfig index a3fb3376ffa0..92b2fb6aaa46 100644 --- a/arch/sparc64/defconfig +++ b/arch/sparc64/defconfig @@ -529,6 +529,7 @@ CONFIG_NET_PCI=y # CONFIG_DL2K is not set CONFIG_E1000=m CONFIG_E1000_NAPI=y +# CONFIG_E1000_DISABLE_PACKET_SPLIT is not set # CONFIG_MYRI_SBUS is not set # CONFIG_NS83820 is not set # CONFIG_HAMACHI is not set diff --git a/arch/x86_64/defconfig b/arch/x86_64/defconfig index 5231fe83ea4b..09a3eb743315 100644 --- a/arch/x86_64/defconfig +++ b/arch/x86_64/defconfig @@ -646,6 +646,7 @@ CONFIG_8139TOO=y # CONFIG_DL2K is not set CONFIG_E1000=y # CONFIG_E1000_NAPI is not set +# CONFIG_E1000_DISABLE_PACKET_SPLIT is not set # CONFIG_NS83820 is not set # CONFIG_HAMACHI is not set # CONFIG_YELLOWFIN is not set diff --git a/drivers/net/Kconfig b/drivers/net/Kconfig index 1421941487c4..0c69918671ca 100644 --- a/drivers/net/Kconfig +++ b/drivers/net/Kconfig @@ -1914,6 +1914,15 @@ config E1000_NAPI If in doubt, say N. +config E1000_DISABLE_PACKET_SPLIT + bool "Disable Packet Split for PCI express adapters" + depends on E1000 + help + Say Y here if you want to use the legacy receive path for PCI express + hadware. + + If in doubt, say N. + source "drivers/net/ixp2000/Kconfig" config MYRI_SBUS diff --git a/drivers/net/e1000/e1000_main.c b/drivers/net/e1000/e1000_main.c index d0a5d1656c5f..73b2a7be2126 100644 --- a/drivers/net/e1000/e1000_main.c +++ b/drivers/net/e1000/e1000_main.c @@ -1621,7 +1621,7 @@ e1000_setup_rctl(struct e1000_adapter *adapter) { uint32_t rctl, rfctl; uint32_t psrctl = 0; -#ifdef CONFIG_E1000_PACKET_SPLIT +#ifndef CONFIG_E1000_DISABLE_PACKET_SPLIT uint32_t pages = 0; #endif @@ -1672,7 +1672,7 @@ e1000_setup_rctl(struct e1000_adapter *adapter) } } -#ifdef CONFIG_E1000_PACKET_SPLIT +#ifndef CONFIG_E1000_DISABLE_PACKET_SPLIT /* 82571 and greater support packet-split where the protocol * header is placed in skb->data and the packet data is * placed in pages hanging off of skb_shinfo(skb)->nr_frags. |