diff options
| author | Linus Torvalds <torvalds@linux-foundation.org> | 2012-12-12 18:07:07 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2012-12-12 18:07:07 -0800 |
| commit | 6be35c700f742e911ecedd07fcc43d4439922334 (patch) | |
| tree | ca9f37214d204465fcc2d79c82efd291e357c53c /arch | |
| parent | e37aa63e87bd581f9be5555ed0ba83f5295c92fc (diff) | |
| parent | 520dfe3a3645257bf83660f672c47f8558f3d4c4 (diff) | |
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next
Pull networking changes from David Miller:
1) Allow to dump, monitor, and change the bridge multicast database
using netlink. From Cong Wang.
2) RFC 5961 TCP blind data injection attack mitigation, from Eric
Dumazet.
3) Networking user namespace support from Eric W. Biederman.
4) tuntap/virtio-net multiqueue support by Jason Wang.
5) Support for checksum offload of encapsulated packets (basically,
tunneled traffic can still be checksummed by HW). From Joseph
Gasparakis.
6) Allow BPF filter access to VLAN tags, from Eric Dumazet and
Daniel Borkmann.
7) Bridge port parameters over netlink and BPDU blocking support
from Stephen Hemminger.
8) Improve data access patterns during inet socket demux by rearranging
socket layout, from Eric Dumazet.
9) TIPC protocol updates and cleanups from Ying Xue, Paul Gortmaker, and
Jon Maloy.
10) Update TCP socket hash sizing to be more in line with current day
realities. The existing heurstics were choosen a decade ago.
From Eric Dumazet.
11) Fix races, queue bloat, and excessive wakeups in ATM and
associated drivers, from Krzysztof Mazur and David Woodhouse.
12) Support DOVE (Distributed Overlay Virtual Ethernet) extensions
in VXLAN driver, from David Stevens.
13) Add "oops_only" mode to netconsole, from Amerigo Wang.
14) Support set and query of VEB/VEPA bridge mode via PF_BRIDGE, also
allow DCB netlink to work on namespaces other than the initial
namespace. From John Fastabend.
15) Support PTP in the Tigon3 driver, from Matt Carlson.
16) tun/vhost zero copy fixes and improvements, plus turn it on
by default, from Michael S. Tsirkin.
17) Support per-association statistics in SCTP, from Michele
Baldessari.
And many, many, driver updates, cleanups, and improvements. Too
numerous to mention individually.
* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next: (1722 commits)
net/mlx4_en: Add support for destination MAC in steering rules
net/mlx4_en: Use generic etherdevice.h functions.
net: ethtool: Add destination MAC address to flow steering API
bridge: add support of adding and deleting mdb entries
bridge: notify mdb changes via netlink
ndisc: Unexport ndisc_{build,send}_skb().
uapi: add missing netconf.h to export list
pkt_sched: avoid requeues if possible
solos-pci: fix double-free of TX skb in DMA mode
bnx2: Fix accidental reversions.
bna: Driver Version Updated to 3.1.2.1
bna: Firmware update
bna: Add RX State
bna: Rx Page Based Allocation
bna: TX Intr Coalescing Fix
bna: Tx and Rx Optimizations
bna: Code Cleanup and Enhancements
ath9k: check pdata variable before dereferencing it
ath5k: RX timestamp is reported at end of frame
ath9k_htc: RX timestamp is reported at end of frame
...
Diffstat (limited to 'arch')
35 files changed, 235 insertions, 156 deletions
diff --git a/arch/alpha/include/asm/socket.h b/arch/alpha/include/asm/socket.h index 7d2f75be932e..0087d053b77f 100644 --- a/arch/alpha/include/asm/socket.h +++ b/arch/alpha/include/asm/socket.h @@ -47,6 +47,7 @@ /* Socket filtering */ #define SO_ATTACH_FILTER 26 #define SO_DETACH_FILTER 27 +#define SO_GET_FILTER SO_ATTACH_FILTER #define SO_PEERNAME 28 #define SO_TIMESTAMP 29 diff --git a/arch/arm/boot/dts/am335x-bone.dts b/arch/arm/boot/dts/am335x-bone.dts index 2c338889df1b..11b240c5d323 100644 --- a/arch/arm/boot/dts/am335x-bone.dts +++ b/arch/arm/boot/dts/am335x-bone.dts @@ -128,3 +128,11 @@ }; }; }; + +&cpsw_emac0 { + phy_id = <&davinci_mdio>, <0>; +}; + +&cpsw_emac1 { + phy_id = <&davinci_mdio>, <1>; +}; diff --git a/arch/arm/boot/dts/am335x-evm.dts b/arch/arm/boot/dts/am335x-evm.dts index 9f65f17ebdf8..d6496440fcea 100644 --- a/arch/arm/boot/dts/am335x-evm.dts +++ b/arch/arm/boot/dts/am335x-evm.dts @@ -236,3 +236,11 @@ }; }; }; + +&cpsw_emac0 { + phy_id = <&davinci_mdio>, <0>; +}; + +&cpsw_emac1 { + phy_id = <&davinci_mdio>, <1>; +}; diff --git a/arch/arm/boot/dts/am33xx.dtsi b/arch/arm/boot/dts/am33xx.dtsi index 20a3f29a6bfe..c2f14e875eb6 100644 --- a/arch/arm/boot/dts/am33xx.dtsi +++ b/arch/arm/boot/dts/am33xx.dtsi @@ -338,5 +338,52 @@ power = <250>; ti,hwmods = "usb_otg_hs"; }; + + mac: ethernet@4a100000 { + compatible = "ti,cpsw"; + ti,hwmods = "cpgmac0"; + cpdma_channels = <8>; + ale_entries = <1024>; + bd_ram_size = <0x2000>; + no_bd_ram = <0>; + rx_descs = <64>; + mac_control = <0x20>; + slaves = <2>; + cpts_active_slave = <0>; + cpts_clock_mult = <0x80000000>; + cpts_clock_shift = <29>; + reg = <0x4a100000 0x800 + 0x4a101200 0x100>; + #address-cells = <1>; + #size-cells = <1>; + interrupt-parent = <&intc>; + /* + * c0_rx_thresh_pend + * c0_rx_pend + * c0_tx_pend + * c0_misc_pend + */ + interrupts = <40 41 42 43>; + ranges; + + davinci_mdio: mdio@4a101000 { + compatible = "ti,davinci_mdio"; + #address-cells = <1>; + #size-cells = <0>; + ti,hwmods = "davinci_mdio"; + bus_freq = <1000000>; + reg = <0x4a101000 0x100>; + }; + + cpsw_emac0: slave@4a100200 { + /* Filled in by U-Boot */ + mac-address = [ 00 00 00 00 00 00 ]; + }; + + cpsw_emac1: slave@4a100300 { + /* Filled in by U-Boot */ + mac-address = [ 00 00 00 00 00 00 ]; + }; + }; }; }; diff --git a/arch/arm/boot/dts/imx6q.dtsi b/arch/arm/boot/dts/imx6q.dtsi index d907d062e5dd..cce1d874c7a5 100644 --- a/arch/arm/boot/dts/imx6q.dtsi +++ b/arch/arm/boot/dts/imx6q.dtsi @@ -596,6 +596,7 @@ 66 0x1b0b0 /* MX6Q_PAD_RGMII_RD2__ENET_RGMII_RD2 */ 70 0x1b0b0 /* MX6Q_PAD_RGMII_RD3__ENET_RGMII_RD3 */ 48 0x1b0b0 /* MX6Q_PAD_RGMII_RX_CTL__RGMII_RX_CTL */ + 1033 0x4001b0a8 /* MX6Q_PAD_GPIO_16__ENET_ANATOP_ETHERNET_REF_OUT*/ >; }; @@ -849,8 +850,8 @@ compatible = "fsl,imx6q-fec"; reg = <0x02188000 0x4000>; interrupts = <0 118 0x04 0 119 0x04>; - clocks = <&clks 117>, <&clks 117>; - clock-names = "ipg", "ahb"; + clocks = <&clks 117>, <&clks 117>, <&clks 177>; + clock-names = "ipg", "ahb", "ptp"; status = "disabled"; }; diff --git a/arch/arm/configs/omap2plus_defconfig b/arch/arm/configs/omap2plus_defconfig index 62303043db9c..a1dc5c071e71 100644 --- a/arch/arm/configs/omap2plus_defconfig +++ b/arch/arm/configs/omap2plus_defconfig @@ -240,3 +240,6 @@ CONFIG_CRC_ITU_T=y CONFIG_CRC7=y CONFIG_LIBCRC32C=y CONFIG_SOC_OMAP5=y +CONFIG_TI_DAVINCI_MDIO=y +CONFIG_TI_DAVINCI_CPDMA=y +CONFIG_TI_CPSW=y diff --git a/arch/arm/mach-at91/Kconfig b/arch/arm/mach-at91/Kconfig index e34c1bdb804d..958358c91afd 100644 --- a/arch/arm/mach-at91/Kconfig +++ b/arch/arm/mach-at91/Kconfig @@ -39,7 +39,6 @@ config SOC_AT91RM9200 config SOC_AT91SAM9260 bool "AT91SAM9260, AT91SAM9XE or AT91SAM9G20" select HAVE_AT91_DBGU0 - select HAVE_NET_MACB select SOC_AT91SAM9 help Select this if you are using one of Atmel's AT91SAM9260, AT91SAM9XE @@ -57,7 +56,6 @@ config SOC_AT91SAM9263 bool "AT91SAM9263" select HAVE_AT91_DBGU1 select HAVE_FB_ATMEL - select HAVE_NET_MACB select SOC_AT91SAM9 config SOC_AT91SAM9RL @@ -70,7 +68,6 @@ config SOC_AT91SAM9G45 bool "AT91SAM9G45 or AT91SAM9M10 families" select HAVE_AT91_DBGU1 select HAVE_FB_ATMEL - select HAVE_NET_MACB select SOC_AT91SAM9 help Select this if you are using one of Atmel's AT91SAM9G45 family SoC. @@ -80,7 +77,6 @@ config SOC_AT91SAM9X5 bool "AT91SAM9x5 family" select HAVE_AT91_DBGU0 select HAVE_FB_ATMEL - select HAVE_NET_MACB select SOC_AT91SAM9 help Select this if you are using one of Atmel's AT91SAM9x5 family SoC. diff --git a/arch/arm/mach-at91/board-csb337.c b/arch/arm/mach-at91/board-csb337.c index 78e025074423..48a531e05be3 100644 --- a/arch/arm/mach-at91/board-csb337.c +++ b/arch/arm/mach-at91/board-csb337.c @@ -53,6 +53,8 @@ static void __init csb337_init_early(void) static struct macb_platform_data __initdata csb337_eth_data = { .phy_irq_pin = AT91_PIN_PC2, .is_rmii = 0, + /* The CSB337 bootloader stores the MAC the wrong-way around */ + .rev_eth_addr = 1, }; static struct at91_usbh_data __initdata csb337_usbh_data = { diff --git a/arch/arm/mach-at91/include/mach/at91rm9200_emac.h b/arch/arm/mach-at91/include/mach/at91rm9200_emac.h deleted file mode 100644 index b8260cd8041c..000000000000 --- a/arch/arm/mach-at91/include/mach/at91rm9200_emac.h +++ /dev/null @@ -1,138 +0,0 @@ -/* - * arch/arm/mach-at91/include/mach/at91rm9200_emac.h - * - * Copyright (C) 2005 Ivan Kokshaysky - * Copyright (C) SAN People - * - * Ethernet MAC registers. - * Based on AT91RM9200 datasheet revision E. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - */ - -#ifndef AT91RM9200_EMAC_H -#define AT91RM9200_EMAC_H - -#define AT91_EMAC_CTL 0x00 /* Control Register */ -#define AT91_EMAC_LB (1 << 0) /* Loopback */ -#define AT91_EMAC_LBL (1 << 1) /* Loopback Local */ -#define AT91_EMAC_RE (1 << 2) /* Receive Enable */ -#define AT91_EMAC_TE (1 << 3) /* Transmit Enable */ -#define AT91_EMAC_MPE (1 << 4) /* Management Port Enable */ -#define AT91_EMAC_CSR (1 << 5) /* Clear Statistics Registers */ -#define AT91_EMAC_INCSTAT (1 << 6) /* Increment Statistics Registers */ -#define AT91_EMAC_WES (1 << 7) /* Write Enable for Statistics Registers */ -#define AT91_EMAC_BP (1 << 8) /* Back Pressure */ - -#define AT91_EMAC_CFG 0x04 /* Configuration Register */ -#define AT91_EMAC_SPD (1 << 0) /* Speed */ -#define AT91_EMAC_FD (1 << 1) /* Full Duplex */ -#define AT91_EMAC_BR (1 << 2) /* Bit Rate */ -#define AT91_EMAC_CAF (1 << 4) /* Copy All Frames */ -#define AT91_EMAC_NBC (1 << 5) /* No Broadcast */ -#define AT91_EMAC_MTI (1 << 6) /* Multicast Hash Enable */ -#define AT91_EMAC_UNI (1 << 7) /* Unicast Hash Enable */ -#define AT91_EMAC_BIG (1 << 8) /* Receive 1522 Bytes */ -#define AT91_EMAC_EAE (1 << 9) /* External Address Match Enable */ -#define AT91_EMAC_CLK (3 << 10) /* MDC Clock Divisor */ -#define AT91_EMAC_CLK_DIV8 (0 << 10) -#define AT91_EMAC_CLK_DIV16 (1 << 10) -#define AT91_EMAC_CLK_DIV32 (2 << 10) -#define AT91_EMAC_CLK_DIV64 (3 << 10) -#define AT91_EMAC_RTY (1 << 12) /* Retry Test */ -#define AT91_EMAC_RMII (1 << 13) /* Reduce MII (RMII) */ - -#define AT91_EMAC_SR 0x08 /* Status Register */ -#define AT91_EMAC_SR_LINK (1 << 0) /* Link */ -#define AT91_EMAC_SR_MDIO (1 << 1) /* MDIO pin */ -#define AT91_EMAC_SR_IDLE (1 << 2) /* PHY idle */ - -#define AT91_EMAC_TAR 0x0c /* Transmit Address Register */ - -#define AT91_EMAC_TCR 0x10 /* Transmit Control Register */ -#define AT91_EMAC_LEN (0x7ff << 0) /* Transmit Frame Length */ -#define AT91_EMAC_NCRC (1 << 15) /* No CRC */ - -#define AT91_EMAC_TSR 0x14 /* Transmit Status Register */ -#define AT91_EMAC_TSR_OVR (1 << 0) /* Transmit Buffer Overrun */ -#define AT91_EMAC_TSR_COL (1 << 1) /* Collision Occurred */ -#define AT91_EMAC_TSR_RLE (1 << 2) /* Retry Limit Exceeded */ -#define AT91_EMAC_TSR_IDLE (1 << 3) /* Transmitter Idle */ -#define AT91_EMAC_TSR_BNQ (1 << 4) /* Transmit Buffer not Queued */ -#define AT91_EMAC_TSR_COMP (1 << 5) /* Transmit Complete */ -#define AT91_EMAC_TSR_UND (1 << 6) /* Transmit Underrun */ - -#define AT91_EMAC_RBQP 0x18 /* Receive Buffer Queue Pointer */ - -#define AT91_EMAC_RSR 0x20 /* Receive Status Register */ -#define AT91_EMAC_RSR_BNA (1 << 0) /* Buffer Not Available */ -#define AT91_EMAC_RSR_REC (1 << 1) /* Frame Received */ -#define AT91_EMAC_RSR_OVR (1 << 2) /* RX Overrun */ - -#define AT91_EMAC_ISR 0x24 /* Interrupt Status Register */ -#define AT91_EMAC_DONE (1 << 0) /* Management Done */ -#define AT91_EMAC_RCOM (1 << 1) /* Receive Complete */ -#define AT91_EMAC_RBNA (1 << 2) /* Receive Buffer Not Available */ -#define AT91_EMAC_TOVR (1 << 3) /* Transmit Buffer Overrun */ -#define AT91_EMAC_TUND (1 << 4) /* Transmit Buffer Underrun */ -#define AT91_EMAC_RTRY (1 << 5) /* Retry Limit */ -#define AT91_EMAC_TBRE (1 << 6) /* Transmit Buffer Register Empty */ -#define AT91_EMAC_TCOM (1 << 7) /* Transmit Complete */ -#define AT91_EMAC_TIDLE (1 << 8) /* Transmit Idle */ -#define AT91_EMAC_LINK (1 << 9) /* Link */ -#define AT91_EMAC_ROVR (1 << 10) /* RX Overrun */ -#define AT91_EMAC_ABT (1 << 11) /* Abort */ - -#define AT91_EMAC_IER 0x28 /* Interrupt Enable Register */ -#define AT91_EMAC_IDR 0x2c /* Interrupt Disable Register */ -#define AT91_EMAC_IMR 0x30 /* Interrupt Mask Register */ - -#define AT91_EMAC_MAN 0x34 /* PHY Maintenance Register */ -#define AT91_EMAC_DATA (0xffff << 0) /* MDIO Data */ -#define AT91_EMAC_REGA (0x1f << 18) /* MDIO Register */ -#define AT91_EMAC_PHYA (0x1f << 23) /* MDIO PHY Address */ -#define AT91_EMAC_RW (3 << 28) /* Read/Write operation */ -#define AT91_EMAC_RW_W (1 << 28) -#define AT91_EMAC_RW_R (2 << 28) -#define AT91_EMAC_MAN_802_3 0x40020000 /* IEEE 802.3 value */ - -/* - * Statistics Registers. - */ -#define AT91_EMAC_FRA 0x40 /* Frames Transmitted OK */ -#define AT91_EMAC_SCOL 0x44 /* Single Collision Frame */ -#define AT91_EMAC_MCOL 0x48 /* Multiple Collision Frame */ -#define AT91_EMAC_OK 0x4c /* Frames Received OK */ -#define AT91_EMAC_SEQE 0x50 /* Frame Check Sequence Error */ -#define AT91_EMAC_ALE 0x54 /* Alignmemt Error */ -#define AT91_EMAC_DTE 0x58 /* Deffered Transmission Frame */ -#define AT91_EMAC_LCOL 0x5c /* Late Collision */ -#define AT91_EMAC_ECOL 0x60 /* Excessive Collision */ -#define AT91_EMAC_TUE 0x64 /* Transmit Underrun Error */ -#define AT91_EMAC_CSE 0x68 /* Carrier Sense Error */ -#define AT91_EMAC_DRFC 0x6c /* Discard RX Frame */ -#define AT91_EMAC_ROV 0x70 /* Receive Overrun */ -#define AT91_EMAC_CDE 0x74 /* Code Error */ -#define AT91_EMAC_ELR 0x78 /* Excessive Length Error */ -#define AT91_EMAC_RJB 0x7c /* Receive Jabber */ -#define AT91_EMAC_USF 0x80 /* Undersize Frame */ -#define AT91_EMAC_SQEE 0x84 /* SQE Test Error */ - -/* - * Address Registers. - */ -#define AT91_EMAC_HSL 0x90 /* Hash Address Low [31:0] */ -#define AT91_EMAC_HSH 0x94 /* Hash Address High [63:32] */ -#define AT91_EMAC_SA1L 0x98 /* Specific Address 1 Low, bytes 0-3 */ -#define AT91_EMAC_SA1H 0x9c /* Specific Address 1 High, bytes 4-5 */ -#define AT91_EMAC_SA2L 0xa0 /* Specific Address 2 Low, bytes 0-3 */ -#define AT91_EMAC_SA2H 0xa4 /* Specific Address 2 High, bytes 4-5 */ -#define AT91_EMAC_SA3L 0xa8 /* Specific Address 3 Low, bytes 0-3 */ -#define AT91_EMAC_SA3H 0xac /* Specific Address 3 High, bytes 4-5 */ -#define AT91_EMAC_SA4L 0xb0 /* Specific Address 4 Low, bytes 0-3 */ -#define AT91_EMAC_SA4H 0xb4 /* Specific Address 4 High, bytes 4-5 */ - -#endif diff --git a/arch/arm/mach-imx/mach-imx6q.c b/arch/arm/mach-imx/mach-imx6q.c index 978b6dd00de4..cce33e433bd1 100644 --- a/arch/arm/mach-imx/mach-imx6q.c +++ b/arch/arm/mach-imx/mach-imx6q.c @@ -117,6 +117,17 @@ static void __init imx6q_sabrelite_init(void) imx6q_sabrelite_cko1_setup(); } +static void __init imx6q_1588_init(void) +{ + struct regmap *gpr; + + gpr = syscon_regmap_lookup_by_compatible("fsl,imx6q-iomuxc-gpr"); + if (!IS_ERR(gpr)) + regmap_update_bits(gpr, 0x4, 1 << 21, 1 << 21); + else + pr_err("failed to find fsl,imx6q-iomux-gpr regmap\n"); + +} static void __init imx6q_usb_init(void) { struct regmap *anatop; @@ -153,6 +164,7 @@ static void __init imx6q_init_machine(void) imx6q_pm_init(); imx6q_usb_init(); + imx6q_1588_init(); } static struct cpuidle_driver imx6q_cpuidle_driver = { diff --git a/arch/arm/mach-omap2/omap_hwmod_33xx_data.c b/arch/arm/mach-omap2/omap_hwmod_33xx_data.c index ad8d43b33273..32820d89f5b4 100644 --- a/arch/arm/mach-omap2/omap_hwmod_33xx_data.c +++ b/arch/arm/mach-omap2/omap_hwmod_33xx_data.c @@ -674,6 +674,7 @@ static struct omap_hwmod am33xx_cpgmac0_hwmod = { .name = "cpgmac0", .class = &am33xx_cpgmac0_hwmod_class, .clkdm_name = "cpsw_125mhz_clkdm", + .flags = (HWMOD_SWSUP_SIDLE | HWMOD_SWSUP_MSTANDBY), .mpu_irqs = am33xx_cpgmac0_irqs, .main_clk = "cpsw_125mhz_gclk", .prcm = { @@ -685,6 +686,20 @@ static struct omap_hwmod am33xx_cpgmac0_hwmod = { }; /* + * mdio class + */ +static struct omap_hwmod_class am33xx_mdio_hwmod_class = { + .name = "davinci_mdio", +}; + +static struct omap_hwmod am33xx_mdio_hwmod = { + .name = "davinci_mdio", + .class = &am33xx_mdio_hwmod_class, + .clkdm_name = "cpsw_125mhz_clkdm", + .main_clk = "cpsw_125mhz_gclk", +}; + +/* * dcan class */ static struct omap_hwmod_class am33xx_dcan_hwmod_class = { @@ -2501,6 +2516,21 @@ static struct omap_hwmod_ocp_if am33xx_l4_hs__cpgmac0 = { .user = OCP_USER_MPU, }; +struct omap_hwmod_addr_space am33xx_mdio_addr_space[] = { + { + .pa_start = 0x4A101000, + .pa_end = 0x4A101000 + SZ_256 - 1, + }, + { } +}; + +struct omap_hwmod_ocp_if am33xx_cpgmac0__mdio = { + .master = &am33xx_cpgmac0_hwmod, + .slave = &am33xx_mdio_hwmod, + .addr = am33xx_mdio_addr_space, + .user = OCP_USER_MPU, +}; + static struct omap_hwmod_addr_space am33xx_elm_addr_space[] = { { .pa_start = 0x48080000, @@ -3371,6 +3401,7 @@ static struct omap_hwmod_ocp_if *am33xx_hwmod_ocp_ifs[] __initdata = { &am33xx_l3_main__tptc2, &am33xx_l3_s__usbss, &am33xx_l4_hs__cpgmac0, + &am33xx_cpgmac0__mdio, NULL, }; diff --git a/arch/arm/net/bpf_jit_32.c b/arch/arm/net/bpf_jit_32.c index b6f305e3b908..a34f1e214116 100644 --- a/arch/arm/net/bpf_jit_32.c +++ b/arch/arm/net/bpf_jit_32.c @@ -16,6 +16,7 @@ #include <linux/netdevice.h> #include <linux/string.h> #include <linux/slab.h> +#include <linux/if_vlan.h> #include <asm/cacheflush.h> #include <asm/hwcap.h> @@ -168,6 +169,8 @@ static inline bool is_load_to_a(u16 inst) case BPF_S_ANC_MARK: case BPF_S_ANC_PROTOCOL: case BPF_S_ANC_RXHASH: + case BPF_S_ANC_VLAN_TAG: + case BPF_S_ANC_VLAN_TAG_PRESENT: case BPF_S_ANC_QUEUE: return true; default: @@ -646,6 +649,16 @@ load_ind: update_on_xread(ctx); emit(ARM_ORR_R(r_A, r_A, r_X), ctx); break; + case BPF_S_ALU_XOR_K: + /* A ^= K; */ + OP_IMM3(ARM_EOR, r_A, r_A, k, ctx); + break; + case BPF_S_ANC_ALU_XOR_X: + case BPF_S_ALU_XOR_X: + /* A ^= X */ + update_on_xread(ctx); + emit(ARM_EOR_R(r_A, r_A, r_X), ctx); + break; case BPF_S_ALU_AND_K: /* A &= K */ OP_IMM3(ARM_AND, r_A, r_A, k, ctx); @@ -762,11 +775,6 @@ b_epilogue: update_on_xread(ctx); emit(ARM_MOV_R(r_A, r_X), ctx); break; - case BPF_S_ANC_ALU_XOR_X: - /* A ^= X */ - update_on_xread(ctx); - emit(ARM_EOR_R(r_A, r_A, r_X), ctx); - break; case BPF_S_ANC_PROTOCOL: /* A = ntohs(skb->protocol) */ ctx->seen |= SEEN_SKB; @@ -810,6 +818,17 @@ b_epilogue: off = offsetof(struct sk_buff, rxhash); emit(ARM_LDR_I(r_A, r_skb, off), ctx); break; + case BPF_S_ANC_VLAN_TAG: + case BPF_S_ANC_VLAN_TAG_PRESENT: + ctx->seen |= SEEN_SKB; + BUILD_BUG_ON(FIELD_SIZEOF(struct sk_buff, vlan_tci) != 2); + off = offsetof(struct sk_buff, vlan_tci); + emit(ARM_LDRH_I(r_A, r_skb, off), ctx); + if (inst->code == BPF_S_ANC_VLAN_TAG) + OP_IMM3(ARM_AND, r_A, r_A, VLAN_VID_MASK, ctx); + else + OP_IMM3(ARM_AND, r_A, r_A, VLAN_TAG_PRESENT, ctx); + break; case BPF_S_ANC_QUEUE: ctx->seen |= SEEN_SKB; BUILD_BUG_ON(FIELD_SIZEOF(struct sk_buff, diff --git a/arch/arm/net/bpf_jit_32.h b/arch/arm/net/bpf_jit_32.h index 7fa2f7d3cb90..afb84621ff6f 100644 --- a/arch/arm/net/bpf_jit_32.h +++ b/arch/arm/net/bpf_jit_32.h @@ -69,6 +69,7 @@ #define ARM_INST_CMP_I 0x03500000 #define ARM_INST_EOR_R 0x00200000 +#define ARM_INST_EOR_I 0x02200000 #define ARM_INST_LDRB_I 0x05d00000 #define ARM_INST_LDRB_R 0x07d00000 @@ -135,6 +136,7 @@ #define ARM_CMP_I(rn, imm) _AL3_I(ARM_INST_CMP, 0, rn, imm) #define ARM_EOR_R(rd, rn, rm) _AL3_R(ARM_INST_EOR, rd, rn, rm) +#define ARM_EOR_I(rd, rn, imm) _AL3_I(ARM_INST_EOR, rd, rn, imm) #define ARM_LDR_I(rt, rn, off) (ARM_INST_LDR_I | (rt) << 12 | (rn) << 16 \ | (off)) diff --git a/arch/avr32/Kconfig b/arch/avr32/Kconfig index 202d71a15be1..e40c9bd79143 100644 --- a/arch/avr32/Kconfig +++ b/arch/avr32/Kconfig @@ -82,7 +82,6 @@ config PLATFORM_AT32AP select ARCH_REQUIRE_GPIOLIB select GENERIC_ALLOCATOR select HAVE_FB_ATMEL - select HAVE_NET_MACB # # CPU types diff --git a/arch/avr32/include/uapi/asm/socket.h b/arch/avr32/include/uapi/asm/socket.h index a473f8c6a9aa..486df68abeec 100644 --- a/arch/avr32/include/uapi/asm/socket.h +++ b/arch/avr32/include/uapi/asm/socket.h @@ -40,6 +40,7 @@ /* Socket filtering */ #define SO_ATTACH_FILTER 26 #define SO_DETACH_FILTER 27 +#define SO_GET_FILTER SO_ATTACH_FILTER #define SO_PEERNAME 28 #define SO_TIMESTAMP 29 diff --git a/arch/cris/include/asm/socket.h b/arch/cris/include/asm/socket.h index ae52825021af..b681b043f6c8 100644 --- a/arch/cris/include/asm/socket.h +++ b/arch/cris/include/asm/socket.h @@ -42,6 +42,7 @@ /* Socket filtering */ #define SO_ATTACH_FILTER 26 #define SO_DETACH_FILTER 27 +#define SO_GET_FILTER SO_ATTACH_FILTER #define SO_PEERNAME 28 #define SO_TIMESTAMP 29 diff --git a/arch/frv/include/uapi/asm/socket.h b/arch/frv/include/uapi/asm/socket.h index a5b1d7dbb205..871f89b7fbda 100644 --- a/arch/frv/include/uapi/asm/socket.h +++ b/arch/frv/include/uapi/asm/socket.h @@ -40,6 +40,7 @@ /* Socket filtering */ #define SO_ATTACH_FILTER 26 #define SO_DETACH_FILTER 27 +#define SO_GET_FILTER SO_ATTACH_FILTER #define SO_PEERNAME 28 #define SO_TIMESTAMP 29 diff --git a/arch/h8300/include/asm/socket.h b/arch/h8300/include/asm/socket.h index ec4554e7b04b..90a2e573c7e6 100644 --- a/arch/h8300/include/asm/socket.h +++ b/arch/h8300/include/asm/socket.h @@ -40,6 +40,7 @@ /* Socket filtering */ #define SO_ATTACH_FILTER 26 #define SO_DETACH_FILTER 27 +#define SO_GET_FILTER SO_ATTACH_FILTER #define SO_PEERNAME 28 #define SO_TIMESTAMP 29 diff --git a/arch/ia64/include/uapi/asm/socket.h b/arch/ia64/include/uapi/asm/socket.h index 41fc28a4a18a..23d6759bb57b 100644 --- a/arch/ia64/include/uapi/asm/socket.h +++ b/arch/ia64/include/uapi/asm/socket.h @@ -49,6 +49,7 @@ /* Socket filtering */ #define SO_ATTACH_FILTER 26 #define SO_DETACH_FILTER 27 +#define SO_GET_FILTER SO_ATTACH_FILTER #define SO_PEERNAME 28 #define SO_TIMESTAMP 29 diff --git a/arch/m32r/include/asm/socket.h b/arch/m32r/include/asm/socket.h index a15f40b52783..5e7088a26726 100644 --- a/arch/m32r/include/asm/socket.h +++ b/arch/m32r/include/asm/socket.h @@ -40,6 +40,7 @@ /* Socket filtering */ #define SO_ATTACH_FILTER 26 #define SO_DETACH_FILTER 27 +#define SO_GET_FILTER SO_ATTACH_FILTER #define SO_PEERNAME 28 #define SO_TIMESTAMP 29 diff --git a/arch/m68k/include/uapi/asm/socket.h b/arch/m68k/include/uapi/asm/socket.h index d1be684edf97..285da3b6ad92 100644 --- a/arch/m68k/include/uapi/asm/socket.h +++ b/arch/m68k/include/uapi/asm/socket.h @@ -40,6 +40,7 @@ /* Socket filtering */ #define SO_ATTACH_FILTER 26 #define SO_DETACH_FILTER 27 +#define SO_GET_FILTER SO_ATTACH_FILTER #define SO_PEERNAME 28 #define SO_TIMESTAMP 29 diff --git a/arch/mips/bcm47xx/nvram.c b/arch/mips/bcm47xx/nvram.c index d43ceff5be47..48a4c70b3842 100644 --- a/arch/mips/bcm47xx/nvram.c +++ b/arch/mips/bcm47xx/nvram.c @@ -43,8 +43,8 @@ static void early_nvram_init(void) #ifdef CONFIG_BCM47XX_SSB case BCM47XX_BUS_TYPE_SSB: mcore_ssb = &bcm47xx_bus.ssb.mipscore; - base = mcore_ssb->flash_window; - lim = mcore_ssb->flash_window_size; + base = mcore_ssb->pflash.window; + lim = mcore_ssb->pflash.window_size; break; #endif #ifdef CONFIG_BCM47XX_BCMA diff --git a/arch/mips/bcm47xx/wgt634u.c b/arch/mips/bcm47xx/wgt634u.c index e9f9ec8d443b..e80d585731aa 100644 --- a/arch/mips/bcm47xx/wgt634u.c +++ b/arch/mips/bcm47xx/wgt634u.c @@ -156,10 +156,10 @@ static int __init wgt634u_init(void) SSB_CHIPCO_IRQ_GPIO); } - wgt634u_flash_data.width = mcore->flash_buswidth; - wgt634u_flash_resource.start = mcore->flash_window; - wgt634u_flash_resource.end = mcore->flash_window - + mcore->flash_window_size + wgt634u_flash_data.width = mcore->pflash.buswidth; + wgt634u_flash_resource.start = mcore->pflash.window; + wgt634u_flash_resource.end = mcore->pflash.window + + mcore->pflash.window_size - 1; return platform_add_devices(wgt634u_devices, ARRAY_SIZE(wgt634u_devices)); diff --git a/arch/mips/include/uapi/asm/socket.h b/arch/mips/include/uapi/asm/socket.h index c5ed59549cb8..17307ab90474 100644 --- a/arch/mips/include/uapi/asm/socket.h +++ b/arch/mips/include/uapi/asm/socket.h @@ -63,6 +63,7 @@ To add: #define SO_REUSEPORT 0x0200 /* Allow local address and port reuse. */ /* Socket filtering */ #define SO_ATTACH_FILTER 26 #define SO_DETACH_FILTER 27 +#define SO_GET_FILTER SO_ATTACH_FILTER #define SO_PEERNAME 28 #define SO_TIMESTAMP 29 diff --git a/arch/mn10300/include/uapi/asm/socket.h b/arch/mn10300/include/uapi/asm/socket.h index 820463a484b8..af5366bbfe62 100644 --- a/arch/mn10300/include/uapi/asm/socket.h +++ b/arch/mn10300/include/uapi/asm/socket.h @@ -40,6 +40,7 @@ /* Socket filtering */ #define SO_ATTACH_FILTER 26 #define SO_DETACH_FILTER 27 +#define SO_GET_FILTER SO_ATTACH_FILTER #define SO_PEERNAME 28 #define SO_TIMESTAMP 29 diff --git a/arch/parisc/include/uapi/asm/socket.h b/arch/parisc/include/uapi/asm/socket.h index 1b52c2c31a7a..d9ff4731253b 100644 --- a/arch/parisc/include/uapi/asm/socket.h +++ b/arch/parisc/include/uapi/asm/socket.h @@ -48,6 +48,7 @@ /* Socket filtering */ #define SO_ATTACH_FILTER 0x401a #define SO_DETACH_FILTER 0x401b +#define SO_GET_FILTER SO_ATTACH_FILTER #define SO_ACCEPTCONN 0x401c diff --git a/arch/powerpc/include/asm/ppc-opcode.h b/arch/powerpc/include/asm/ppc-opcode.h index 5f73ce63fcae..42b1f43b943b 100644 --- a/arch/powerpc/include/asm/ppc-opcode.h +++ b/arch/powerpc/include/asm/ppc-opcode.h @@ -168,9 +168,12 @@ #define PPC_INST_AND 0x7c000038 #define PPC_INST_ANDDOT 0x7c000039 #define PPC_INST_OR 0x7c000378 +#define PPC_INST_XOR 0x7c000278 #define PPC_INST_ANDI 0x70000000 #define PPC_INST_ORI 0x60000000 #define PPC_INST_ORIS 0x64000000 +#define PPC_INST_XORI 0x68000000 +#define PPC_INST_XORIS 0x6c000000 #define PPC_INST_NEG 0x7c0000d0 #define PPC_INST_BRANCH 0x48000000 #define PPC_INST_BRANCH_COND 0x40800000 diff --git a/arch/powerpc/include/uapi/asm/socket.h b/arch/powerpc/include/uapi/asm/socket.h index 3d5179bb122f..eb0b1864d400 100644 --- a/arch/powerpc/include/uapi/asm/socket.h +++ b/arch/powerpc/include/uapi/asm/socket.h @@ -47,6 +47,7 @@ /* Socket filtering */ #define SO_ATTACH_FILTER 26 #define SO_DETACH_FILTER 27 +#define SO_GET_FILTER SO_ATTACH_FILTER #define SO_PEERNAME 28 #define SO_TIMESTAMP 29 diff --git a/arch/powerpc/net/bpf_jit.h b/arch/powerpc/net/bpf_jit.h index 1fc8109bf2f9..8a5dfaf5c6b7 100644 --- a/arch/powerpc/net/bpf_jit.h +++ b/arch/powerpc/net/bpf_jit.h @@ -134,6 +134,12 @@ DECLARE_LOAD_FUNC(sk_load_byte_msh); ___PPC_RS(a) | IMM_L(i)) #define PPC_ORIS(d, a, i) EMIT(PPC_INST_ORIS | ___PPC_RA(d) | \ ___PPC_RS(a) | IMM_L(i)) +#define PPC_XOR(d, a, b) EMIT(PPC_INST_XOR | ___PPC_RA(d) | \ + ___PPC_RS(a) | ___PPC_RB(b)) +#define PPC_XORI(d, a, i) EMIT(PPC_INST_XORI | ___PPC_RA(d) | \ + ___PPC_RS(a) | IMM_L(i)) +#define PPC_XORIS(d, a, i) EMIT(PPC_INST_XORIS | ___PPC_RA(d) | \ + ___PPC_RS(a) | IMM_L(i)) #define PPC_SLW(d, a, s) EMIT(PPC_INST_SLW | ___PPC_RA(d) | \ ___PPC_RS(a) | ___PPC_RB(s)) #define PPC_SRW(d, a, s) EMIT(PPC_INST_SRW | ___PPC_RA(d) | \ diff --git a/arch/powerpc/net/bpf_jit_comp.c b/arch/powerpc/net/bpf_jit_comp.c index dd1130642d07..e834f1ec23c8 100644 --- a/arch/powerpc/net/bpf_jit_comp.c +++ b/arch/powerpc/net/bpf_jit_comp.c @@ -13,6 +13,8 @@ #include <asm/cacheflush.h> #include <linux/netdevice.h> #include <linux/filter.h> +#include <linux/if_vlan.h> + #include "bpf_jit.h" #ifndef __BIG_ENDIAN @@ -89,6 +91,8 @@ static void bpf_jit_build_prologue(struct sk_filter *fp, u32 *image, case BPF_S_ANC_IFINDEX: case BPF_S_ANC_MARK: case BPF_S_ANC_RXHASH: + case BPF_S_ANC_VLAN_TAG: + case BPF_S_ANC_VLAN_TAG_PRESENT: case BPF_S_ANC_CPU: case BPF_S_ANC_QUEUE: case BPF_S_LD_W_ABS: @@ -232,6 +236,17 @@ static int bpf_jit_build_body(struct sk_filter *fp, u32 *image, if (K >= 65536) PPC_ORIS(r_A, r_A, IMM_H(K)); break; + case BPF_S_ANC_ALU_XOR_X: + case BPF_S_ALU_XOR_X: /* A ^= X */ + ctx->seen |= SEEN_XREG; + PPC_XOR(r_A, r_A, r_X); + break; + case BPF_S_ALU_XOR_K: /* A ^= K */ + if (IMM_L(K)) + PPC_XORI(r_A, r_A, IMM_L(K)); + if (K >= 65536) + PPC_XORIS(r_A, r_A, IMM_H(K)); + break; case BPF_S_ALU_LSH_X: /* A <<= X; */ ctx->seen |= SEEN_XREG; PPC_SLW(r_A, r_A, r_X); @@ -371,6 +386,16 @@ static int bpf_jit_build_body(struct sk_filter *fp, u32 *image, PPC_LWZ_OFFS(r_A, r_skb, offsetof(struct sk_buff, rxhash)); break; + case BPF_S_ANC_VLAN_TAG: + case BPF_S_ANC_VLAN_TAG_PRESENT: + BUILD_BUG_ON(FIELD_SIZEOF(struct sk_buff, vlan_tci) != 2); + PPC_LHZ_OFFS(r_A, r_skb, offsetof(struct sk_buff, + vlan_tci)); + if (filter[i].code == BPF_S_ANC_VLAN_TAG) + PPC_ANDI(r_A, r_A, VLAN_VID_MASK); + else + PPC_ANDI(r_A, r_A, VLAN_TAG_PRESENT); + break; case BPF_S_ANC_QUEUE: BUILD_BUG_ON(FIELD_SIZEOF(struct sk_buff, queue_mapping) != 2); diff --git a/arch/s390/include/uapi/asm/socket.h b/arch/s390/include/uapi/asm/socket.h index 69718cd6d635..436d07c23be8 100644 --- a/arch/s390/include/uapi/asm/socket.h +++ b/arch/s390/include/uapi/asm/socket.h @@ -46,6 +46,7 @@ /* Socket filtering */ #define SO_ATTACH_FILTER 26 #define SO_DETACH_FILTER 27 +#define SO_GET_FILTER SO_ATTACH_FILTER #define SO_PEERNAME 28 #define SO_TIMESTAMP 29 diff --git a/arch/sparc/include/uapi/asm/socket.h b/arch/sparc/include/uapi/asm/socket.h index bea1568ae4af..c83a937ead00 100644 --- a/arch/sparc/include/uapi/asm/socket.h +++ b/arch/sparc/include/uapi/asm/socket.h @@ -41,6 +41,7 @@ #define SO_ATTACH_FILTER 0x001a #define SO_DETACH_FILTER 0x001b +#define SO_GET_FILTER SO_ATTACH_FILTER #define SO_PEERNAME 0x001c #define SO_TIMESTAMP 0x001d diff --git a/arch/sparc/net/bpf_jit_comp.c b/arch/sparc/net/bpf_jit_comp.c index 28368701ef79..3109ca684a99 100644 --- a/arch/sparc/net/bpf_jit_comp.c +++ b/arch/sparc/net/bpf_jit_comp.c @@ -3,6 +3,7 @@ #include <linux/netdevice.h> #include <linux/filter.h> #include <linux/cache.h> +#include <linux/if_vlan.h> #include <asm/cacheflush.h> #include <asm/ptrace.h> @@ -312,6 +313,12 @@ do { *prog++ = BR_OPC | WDISP22(OFF); \ #define emit_addi(R1, IMM, R3) \ *prog++ = (ADD | IMMED | RS1(R1) | S13(IMM) | RD(R3)) +#define emit_and(R1, R2, R3) \ + *prog++ = (AND | RS1(R1) | RS2(R2) | RD(R3)) + +#define emit_andi(R1, IMM, R3) \ + *prog++ = (AND | IMMED | RS1(R1) | S13(IMM) | RD(R3)) + #define emit_alloc_stack(SZ) \ *prog++ = (SUB | IMMED | RS1(SP) | S13(SZ) | RD(SP)) @@ -415,6 +422,8 @@ void bpf_jit_compile(struct sk_filter *fp) case BPF_S_ANC_IFINDEX: case BPF_S_ANC_MARK: case BPF_S_ANC_RXHASH: + case BPF_S_ANC_VLAN_TAG: + case BPF_S_ANC_VLAN_TAG_PRESENT: case BPF_S_ANC_CPU: case BPF_S_ANC_QUEUE: case BPF_S_LD_W_ABS: @@ -600,6 +609,16 @@ void bpf_jit_compile(struct sk_filter *fp) case BPF_S_ANC_RXHASH: emit_skb_load32(rxhash, r_A); break; + case BPF_S_ANC_VLAN_TAG: + case BPF_S_ANC_VLAN_TAG_PRESENT: + emit_skb_load16(vlan_tci, r_A); + if (filter[i].code == BPF_S_ANC_VLAN_TAG) { + emit_andi(r_A, VLAN_VID_MASK, r_A); + } else { + emit_loadimm(VLAN_TAG_PRESENT, r_TMP); + emit_and(r_A, r_TMP, r_A); + } + break; case BPF_S_LD_IMM: emit_loadimm(K, r_A); diff --git a/arch/x86/net/bpf_jit_comp.c b/arch/x86/net/bpf_jit_comp.c index 520d2bd0b9c5..d11a47099d33 100644 --- a/arch/x86/net/bpf_jit_comp.c +++ b/arch/x86/net/bpf_jit_comp.c @@ -11,6 +11,7 @@ #include <asm/cacheflush.h> #include <linux/netdevice.h> #include <linux/filter.h> +#include <linux/if_vlan.h> /* * Conventions : @@ -212,6 +213,8 @@ void bpf_jit_compile(struct sk_filter *fp) case BPF_S_ANC_MARK: case BPF_S_ANC_RXHASH: case BPF_S_ANC_CPU: + case BPF_S_ANC_VLAN_TAG: + case BPF_S_ANC_VLAN_TAG_PRESENT: case BPF_S_ANC_QUEUE: case BPF_S_LD_W_ABS: case BPF_S_LD_H_ABS: @@ -515,6 +518,24 @@ void bpf_jit_compile(struct sk_filter *fp) CLEAR_A(); #endif break; + case BPF_S_ANC_VLAN_TAG: + case BPF_S_ANC_VLAN_TAG_PRESENT: + BUILD_BUG_ON(FIELD_SIZEOF(struct sk_buff, vlan_tci) != 2); + if (is_imm8(offsetof(struct sk_buff, vlan_tci))) { + /* movzwl off8(%rdi),%eax */ + EMIT4(0x0f, 0xb7, 0x47, offsetof(struct sk_buff, vlan_tci)); + } else { + EMIT3(0x0f, 0xb7, 0x87); /* movzwl off32(%rdi),%eax */ + EMIT(offsetof(struct sk_buff, vlan_tci), 4); + } + BUILD_BUG_ON(VLAN_TAG_PRESENT != 0x1000); + if (filter[i].code == BPF_S_ANC_VLAN_TAG) { + EMIT3(0x80, 0xe4, 0xef); /* and $0xef,%ah */ + } else { + EMIT3(0xc1, 0xe8, 0x0c); /* shr $0xc,%eax */ + EMIT3(0x83, 0xe0, 0x01); /* and $0x1,%eax */ + } + break; case BPF_S_LD_W_ABS: func = CHOOSE_LOAD_FUNC(K, sk_load_word); common_load: seen |= SEEN_DATAREF; diff --git a/arch/xtensa/include/uapi/asm/socket.h b/arch/xtensa/include/uapi/asm/socket.h index e36c68184920..38079be1cf1e 100644 --- a/arch/xtensa/include/uapi/asm/socket.h +++ b/arch/xtensa/include/uapi/asm/socket.h @@ -52,6 +52,7 @@ #define SO_ATTACH_FILTER 26 #define SO_DETACH_FILTER 27 +#define SO_GET_FILTER SO_ATTACH_FILTER #define SO_PEERNAME 28 #define SO_TIMESTAMP 29 |