From 517f43e5a922d51ac960424de4f72676fe6a7390 Mon Sep 17 00:00:00 2001 From: Hauke Mehrtens Date: Sat, 23 Jul 2011 01:20:07 +0200 Subject: bcma: add functions to scan cores needed on SoCs MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit The chip common and mips core have to be setup early in the boot process to get the cpu clock. bcma_bus_early_register() gets pointers to some space to store the core data and searches for the chip common and mips core and initializes chip common. After that was done and the kernel is out of early boot we just have to run bcma_bus_register() and it will search for the other cores, initialize and register them. The cores are getting the same numbers as before. Acked-by: Rafał Miłecki Signed-off-by: Hauke Mehrtens Acked-by: Ralf Baechle Signed-off-by: John W. Linville --- include/linux/bcma/bcma.h | 1 + include/linux/bcma/bcma_driver_chipcommon.h | 1 + 2 files changed, 2 insertions(+) (limited to 'include/linux') diff --git a/include/linux/bcma/bcma.h b/include/linux/bcma/bcma.h index 8c96654bef16..e31c9b462221 100644 --- a/include/linux/bcma/bcma.h +++ b/include/linux/bcma/bcma.h @@ -190,6 +190,7 @@ struct bcma_bus { struct bcma_device *mapped_core; struct list_head cores; u8 nr_cores; + u8 init_done:1; struct bcma_drv_cc drv_cc; struct bcma_drv_pci drv_pci; diff --git a/include/linux/bcma/bcma_driver_chipcommon.h b/include/linux/bcma/bcma_driver_chipcommon.h index a0f684615ae5..c8b4cf7f9fae 100644 --- a/include/linux/bcma/bcma_driver_chipcommon.h +++ b/include/linux/bcma/bcma_driver_chipcommon.h @@ -252,6 +252,7 @@ struct bcma_drv_cc { u32 status; u32 capabilities; u32 capabilities_ext; + u8 setup_done:1; /* Fast Powerup Delay constant */ u16 fast_pwrup_delay; struct bcma_chipcommon_pmu pmu; -- cgit v1.2.3 From ecd177c21640e92b059a71139f5850243a8f0942 Mon Sep 17 00:00:00 2001 From: Hauke Mehrtens Date: Sat, 23 Jul 2011 01:20:08 +0200 Subject: bcma: add SOC bus MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit This patch adds support for using bcma on a Broadcom SoC as the system bus. An SoC like the bcm4716 could register this bus and use it to searches for the bcma cores and register the devices on this bus. BCMA_HOSTTYPE_NONE was intended for SoCs at first but BCMA_HOSTTYPE_SOC is a better name. Acked-by: Rafał Miłecki Signed-off-by: Hauke Mehrtens Acked-by: Ralf Baechle Signed-off-by: John W. Linville --- include/linux/bcma/bcma.h | 5 ++++- include/linux/bcma/bcma_soc.h | 16 ++++++++++++++++ 2 files changed, 20 insertions(+), 1 deletion(-) create mode 100644 include/linux/bcma/bcma_soc.h (limited to 'include/linux') diff --git a/include/linux/bcma/bcma.h b/include/linux/bcma/bcma.h index e31c9b462221..c70cec59d80e 100644 --- a/include/linux/bcma/bcma.h +++ b/include/linux/bcma/bcma.h @@ -14,9 +14,9 @@ struct bcma_device; struct bcma_bus; enum bcma_hosttype { - BCMA_HOSTTYPE_NONE, BCMA_HOSTTYPE_PCI, BCMA_HOSTTYPE_SDIO, + BCMA_HOSTTYPE_SOC, }; struct bcma_chipinfo { @@ -138,6 +138,9 @@ struct bcma_device { u32 addr; u32 wrap; + void __iomem *io_addr; + void __iomem *io_wrap; + void *drvdata; struct list_head list; }; diff --git a/include/linux/bcma/bcma_soc.h b/include/linux/bcma/bcma_soc.h new file mode 100644 index 000000000000..4203c5593b9f --- /dev/null +++ b/include/linux/bcma/bcma_soc.h @@ -0,0 +1,16 @@ +#ifndef LINUX_BCMA_SOC_H_ +#define LINUX_BCMA_SOC_H_ + +#include + +struct bcma_soc { + struct bcma_bus bus; + struct bcma_device core_cc; + struct bcma_device core_mips; +}; + +int __init bcma_host_soc_register(struct bcma_soc *soc); + +int bcma_bus_register(struct bcma_bus *bus); + +#endif /* LINUX_BCMA_SOC_H_ */ -- cgit v1.2.3 From 21e0534ad7415559bb8dee0dc00e39646fed83c9 Mon Sep 17 00:00:00 2001 From: Hauke Mehrtens Date: Sat, 23 Jul 2011 01:20:09 +0200 Subject: bcma: add mips driver This adds a mips driver to bcma. This is only found on embedded devices. For now the driver just initializes the irqs used on this system. Signed-off-by: Hauke Mehrtens Acked-by: Ralf Baechle Signed-off-by: John W. Linville --- include/linux/bcma/bcma.h | 3 ++ include/linux/bcma/bcma_driver_chipcommon.h | 13 ++++++++ include/linux/bcma/bcma_driver_mips.h | 49 +++++++++++++++++++++++++++++ 3 files changed, 65 insertions(+) create mode 100644 include/linux/bcma/bcma_driver_mips.h (limited to 'include/linux') diff --git a/include/linux/bcma/bcma.h b/include/linux/bcma/bcma.h index c70cec59d80e..5dbd7055cb86 100644 --- a/include/linux/bcma/bcma.h +++ b/include/linux/bcma/bcma.h @@ -6,6 +6,7 @@ #include #include +#include #include /* SPROM sharing */ #include "bcma_regs.h" @@ -130,6 +131,7 @@ struct bcma_device { struct device dev; struct device *dma_dev; + unsigned int irq; bool dev_registered; @@ -197,6 +199,7 @@ struct bcma_bus { struct bcma_drv_cc drv_cc; struct bcma_drv_pci drv_pci; + struct bcma_drv_mips drv_mips; /* We decided to share SPROM struct with SSB as long as we do not need * any hacks for BCMA. This simplifies drivers code. */ diff --git a/include/linux/bcma/bcma_driver_chipcommon.h b/include/linux/bcma/bcma_driver_chipcommon.h index c8b4cf7f9fae..03cde8d22e5f 100644 --- a/include/linux/bcma/bcma_driver_chipcommon.h +++ b/include/linux/bcma/bcma_driver_chipcommon.h @@ -24,6 +24,7 @@ #define BCMA_CC_FLASHT_NONE 0x00000000 /* No flash */ #define BCMA_CC_FLASHT_STSER 0x00000100 /* ST serial flash */ #define BCMA_CC_FLASHT_ATSER 0x00000200 /* Atmel serial flash */ +#define BCMA_CC_FLASHT_NFLASH 0x00000200 #define BCMA_CC_FLASHT_PARA 0x00000700 /* Parallel flash */ #define BCMA_CC_CAP_PLLT 0x00038000 /* PLL Type */ #define BCMA_PLLTYPE_NONE 0x00000000 @@ -178,6 +179,7 @@ #define BCMA_CC_PROG_CFG 0x0120 #define BCMA_CC_PROG_WAITCNT 0x0124 #define BCMA_CC_FLASH_CFG 0x0128 +#define BCMA_CC_FLASH_CFG_DS 0x0010 /* Data size, 0=8bit, 1=16bit */ #define BCMA_CC_FLASH_WAITCNT 0x012C /* 0x1E0 is defined as shared BCMA_CLKCTLST */ #define BCMA_CC_HW_WORKAROUND 0x01E4 /* Hardware workaround (rev >= 20) */ @@ -247,6 +249,14 @@ struct bcma_chipcommon_pmu { u32 crystalfreq; /* The active crystal frequency (in kHz) */ }; +#ifdef CONFIG_BCMA_DRIVER_MIPS +struct bcma_pflash { + u8 buswidth; + u32 window; + u32 window_size; +}; +#endif /* CONFIG_BCMA_DRIVER_MIPS */ + struct bcma_drv_cc { struct bcma_device *core; u32 status; @@ -256,6 +266,9 @@ struct bcma_drv_cc { /* Fast Powerup Delay constant */ u16 fast_pwrup_delay; struct bcma_chipcommon_pmu pmu; +#ifdef CONFIG_BCMA_DRIVER_MIPS + struct bcma_pflash pflash; +#endif /* CONFIG_BCMA_DRIVER_MIPS */ }; /* Register access */ diff --git a/include/linux/bcma/bcma_driver_mips.h b/include/linux/bcma/bcma_driver_mips.h new file mode 100644 index 000000000000..82b3bfd32c76 --- /dev/null +++ b/include/linux/bcma/bcma_driver_mips.h @@ -0,0 +1,49 @@ +#ifndef LINUX_BCMA_DRIVER_MIPS_H_ +#define LINUX_BCMA_DRIVER_MIPS_H_ + +#define BCMA_MIPS_IPSFLAG 0x0F08 +/* which sbflags get routed to mips interrupt 1 */ +#define BCMA_MIPS_IPSFLAG_IRQ1 0x0000003F +#define BCMA_MIPS_IPSFLAG_IRQ1_SHIFT 0 +/* which sbflags get routed to mips interrupt 2 */ +#define BCMA_MIPS_IPSFLAG_IRQ2 0x00003F00 +#define BCMA_MIPS_IPSFLAG_IRQ2_SHIFT 8 +/* which sbflags get routed to mips interrupt 3 */ +#define BCMA_MIPS_IPSFLAG_IRQ3 0x003F0000 +#define BCMA_MIPS_IPSFLAG_IRQ3_SHIFT 16 +/* which sbflags get routed to mips interrupt 4 */ +#define BCMA_MIPS_IPSFLAG_IRQ4 0x3F000000 +#define BCMA_MIPS_IPSFLAG_IRQ4_SHIFT 24 + +/* MIPS 74K core registers */ +#define BCMA_MIPS_MIPS74K_CORECTL 0x0000 +#define BCMA_MIPS_MIPS74K_EXCEPTBASE 0x0004 +#define BCMA_MIPS_MIPS74K_BIST 0x000C +#define BCMA_MIPS_MIPS74K_INTMASK_INT0 0x0014 +#define BCMA_MIPS_MIPS74K_INTMASK(int) \ + ((int) * 4 + BCMA_MIPS_MIPS74K_INTMASK_INT0) +#define BCMA_MIPS_MIPS74K_NMIMASK 0x002C +#define BCMA_MIPS_MIPS74K_GPIOSEL 0x0040 +#define BCMA_MIPS_MIPS74K_GPIOOUT 0x0044 +#define BCMA_MIPS_MIPS74K_GPIOEN 0x0048 +#define BCMA_MIPS_MIPS74K_CLKCTLST 0x01E0 + +#define BCMA_MIPS_OOBSELOUTA30 0x100 + +struct bcma_device; + +struct bcma_drv_mips { + struct bcma_device *core; + u8 setup_done:1; + unsigned int assigned_irqs; +}; + +#ifdef CONFIG_BCMA_DRIVER_MIPS +extern void bcma_core_mips_init(struct bcma_drv_mips *mcore); +#else +static inline void bcma_core_mips_init(struct bcma_drv_mips *mcore) { } +#endif + +extern unsigned int bcma_core_mips_irq(struct bcma_device *dev); + +#endif /* LINUX_BCMA_DRIVER_MIPS_H_ */ -- cgit v1.2.3 From e3afe0e5be7576ac1282ea9fbbc9b352bb379227 Mon Sep 17 00:00:00 2001 From: Hauke Mehrtens Date: Sat, 23 Jul 2011 01:20:10 +0200 Subject: bcma: add serial console support This adds support for serial console to bcma, when operating on an SoC. Signed-off-by: Hauke Mehrtens Acked-by: Ralf Baechle Signed-off-by: John W. Linville --- include/linux/bcma/bcma_driver_chipcommon.h | 14 ++++++++++++++ 1 file changed, 14 insertions(+) (limited to 'include/linux') diff --git a/include/linux/bcma/bcma_driver_chipcommon.h b/include/linux/bcma/bcma_driver_chipcommon.h index 03cde8d22e5f..b9a930eb44cd 100644 --- a/include/linux/bcma/bcma_driver_chipcommon.h +++ b/include/linux/bcma/bcma_driver_chipcommon.h @@ -241,6 +241,9 @@ #define BCMA_CC_SPROM 0x0800 /* SPROM beginning */ #define BCMA_CC_SPROM_PCIE6 0x0830 /* SPROM beginning on PCIe rev >= 6 */ +/* ALP clock on pre-PMU chips */ +#define BCMA_CC_PMU_ALP_CLOCK 20000000 + /* Data for the PMU, if available. * Check availability with ((struct bcma_chipcommon)->capabilities & BCMA_CC_CAP_PMU) */ @@ -255,6 +258,14 @@ struct bcma_pflash { u32 window; u32 window_size; }; + +struct bcma_serial_port { + void *regs; + unsigned long clockspeed; + unsigned int irq; + unsigned int baud_base; + unsigned int reg_shift; +}; #endif /* CONFIG_BCMA_DRIVER_MIPS */ struct bcma_drv_cc { @@ -268,6 +279,9 @@ struct bcma_drv_cc { struct bcma_chipcommon_pmu pmu; #ifdef CONFIG_BCMA_DRIVER_MIPS struct bcma_pflash pflash; + + int nr_serial_ports; + struct bcma_serial_port serial_ports[4]; #endif /* CONFIG_BCMA_DRIVER_MIPS */ }; -- cgit v1.2.3 From 908debc8da0d5a91418f71c6a462f62bd2ac69ef Mon Sep 17 00:00:00 2001 From: Hauke Mehrtens Date: Sat, 23 Jul 2011 01:20:11 +0200 Subject: bcma: get CPU clock Add method to return the clock of the CPU. This is needed by the arch code to calculate the mips_hpt_frequency. Signed-off-by: Hauke Mehrtens Acked-by: Ralf Baechle Signed-off-by: John W. Linville --- include/linux/bcma/bcma_driver_chipcommon.h | 39 +++++++++++++++++++++++++++++ include/linux/bcma/bcma_driver_mips.h | 2 ++ 2 files changed, 41 insertions(+) (limited to 'include/linux') diff --git a/include/linux/bcma/bcma_driver_chipcommon.h b/include/linux/bcma/bcma_driver_chipcommon.h index b9a930eb44cd..6083725dd22e 100644 --- a/include/linux/bcma/bcma_driver_chipcommon.h +++ b/include/linux/bcma/bcma_driver_chipcommon.h @@ -241,8 +241,47 @@ #define BCMA_CC_SPROM 0x0800 /* SPROM beginning */ #define BCMA_CC_SPROM_PCIE6 0x0830 /* SPROM beginning on PCIe rev >= 6 */ +/* Divider allocation in 4716/47162/5356 */ +#define BCMA_CC_PMU5_MAINPLL_CPU 1 +#define BCMA_CC_PMU5_MAINPLL_MEM 2 +#define BCMA_CC_PMU5_MAINPLL_SSB 3 + +/* PLL usage in 4716/47162 */ +#define BCMA_CC_PMU4716_MAINPLL_PLL0 12 + +/* PLL usage in 5356/5357 */ +#define BCMA_CC_PMU5356_MAINPLL_PLL0 0 +#define BCMA_CC_PMU5357_MAINPLL_PLL0 0 + +/* 4706 PMU */ +#define BCMA_CC_PMU4706_MAINPLL_PLL0 0 + /* ALP clock on pre-PMU chips */ #define BCMA_CC_PMU_ALP_CLOCK 20000000 +/* HT clock for systems with PMU-enabled chipcommon */ +#define BCMA_CC_PMU_HT_CLOCK 80000000 + +/* PMU rev 5 (& 6) */ +#define BCMA_CC_PPL_P1P2_OFF 0 +#define BCMA_CC_PPL_P1_MASK 0x0f000000 +#define BCMA_CC_PPL_P1_SHIFT 24 +#define BCMA_CC_PPL_P2_MASK 0x00f00000 +#define BCMA_CC_PPL_P2_SHIFT 20 +#define BCMA_CC_PPL_M14_OFF 1 +#define BCMA_CC_PPL_MDIV_MASK 0x000000ff +#define BCMA_CC_PPL_MDIV_WIDTH 8 +#define BCMA_CC_PPL_NM5_OFF 2 +#define BCMA_CC_PPL_NDIV_MASK 0xfff00000 +#define BCMA_CC_PPL_NDIV_SHIFT 20 +#define BCMA_CC_PPL_FMAB_OFF 3 +#define BCMA_CC_PPL_MRAT_MASK 0xf0000000 +#define BCMA_CC_PPL_MRAT_SHIFT 28 +#define BCMA_CC_PPL_ABRAT_MASK 0x08000000 +#define BCMA_CC_PPL_ABRAT_SHIFT 27 +#define BCMA_CC_PPL_FDIV_MASK 0x07ffffff +#define BCMA_CC_PPL_PLLCTL_OFF 4 +#define BCMA_CC_PPL_PCHI_OFF 5 +#define BCMA_CC_PPL_PCHI_MASK 0x0000003f /* Data for the PMU, if available. * Check availability with ((struct bcma_chipcommon)->capabilities & BCMA_CC_CAP_PMU) diff --git a/include/linux/bcma/bcma_driver_mips.h b/include/linux/bcma/bcma_driver_mips.h index 82b3bfd32c76..c0043645cdcb 100644 --- a/include/linux/bcma/bcma_driver_mips.h +++ b/include/linux/bcma/bcma_driver_mips.h @@ -44,6 +44,8 @@ extern void bcma_core_mips_init(struct bcma_drv_mips *mcore); static inline void bcma_core_mips_init(struct bcma_drv_mips *mcore) { } #endif +extern u32 bcma_cpu_clock(struct bcma_drv_mips *mcore); + extern unsigned int bcma_core_mips_irq(struct bcma_device *dev); #endif /* LINUX_BCMA_DRIVER_MIPS_H_ */ -- cgit v1.2.3 From 454496fd05b1463efa46ec7a42576e3d319cc291 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Rafa=C5=82=20Mi=C5=82ecki?= Date: Sat, 23 Jul 2011 11:10:11 +0200 Subject: ssb: define boardflags MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit They are SPROM specific, so all should be defined in ssb code. Signed-off-by: Rafał Miłecki Signed-off-by: John W. Linville --- include/linux/ssb/ssb_regs.h | 40 ++++++++++++++++++++++++++++++++++++++++ 1 file changed, 40 insertions(+) (limited to 'include/linux') diff --git a/include/linux/ssb/ssb_regs.h b/include/linux/ssb/ssb_regs.h index efbf459d571c..98941203a27f 100644 --- a/include/linux/ssb/ssb_regs.h +++ b/include/linux/ssb/ssb_regs.h @@ -462,6 +462,46 @@ #define SSB_SPROM8_OFDM5GLPO 0x014A /* 5.2GHz OFDM power offset */ #define SSB_SPROM8_OFDM5GHPO 0x014E /* 5.8GHz OFDM power offset */ +/* Values for boardflags_lo read from SPROM */ +#define SSB_BFL_BTCOEXIST 0x0001 /* implements Bluetooth coexistance */ +#define SSB_BFL_PACTRL 0x0002 /* GPIO 9 controlling the PA */ +#define SSB_BFL_AIRLINEMODE 0x0004 /* implements GPIO 13 radio disable indication */ +#define SSB_BFL_RSSI 0x0008 /* software calculates nrssi slope. */ +#define SSB_BFL_ENETSPI 0x0010 /* has ephy roboswitch spi */ +#define SSB_BFL_XTAL_NOSLOW 0x0020 /* no slow clock available */ +#define SSB_BFL_CCKHIPWR 0x0040 /* can do high power CCK transmission */ +#define SSB_BFL_ENETADM 0x0080 /* has ADMtek switch */ +#define SSB_BFL_ENETVLAN 0x0100 /* can do vlan */ +#define SSB_BFL_AFTERBURNER 0x0200 /* supports Afterburner mode */ +#define SSB_BFL_NOPCI 0x0400 /* board leaves PCI floating */ +#define SSB_BFL_FEM 0x0800 /* supports the Front End Module */ +#define SSB_BFL_EXTLNA 0x1000 /* has an external LNA */ +#define SSB_BFL_HGPA 0x2000 /* had high gain PA */ +#define SSB_BFL_BTCMOD 0x4000 /* BFL_BTCOEXIST is given in alternate GPIOs */ +#define SSB_BFL_ALTIQ 0x8000 /* alternate I/Q settings */ + +/* Values for boardflags_hi read from SPROM */ +#define SSB_BFH_NOPA 0x0001 /* has no PA */ +#define SSB_BFH_RSSIINV 0x0002 /* RSSI uses positive slope (not TSSI) */ +#define SSB_BFH_PAREF 0x0004 /* uses the PARef LDO */ +#define SSB_BFH_3TSWITCH 0x0008 /* uses a triple throw switch shared with bluetooth */ +#define SSB_BFH_PHASESHIFT 0x0010 /* can support phase shifter */ +#define SSB_BFH_BUCKBOOST 0x0020 /* has buck/booster */ +#define SSB_BFH_FEM_BT 0x0040 /* has FEM and switch to share antenna with bluetooth */ + +/* Values for boardflags2_lo read from SPROM */ +#define SSB_BFL2_RXBB_INT_REG_DIS 0x0001 /* external RX BB regulator present */ +#define SSB_BFL2_APLL_WAR 0x0002 /* alternative A-band PLL settings implemented */ +#define SSB_BFL2_TXPWRCTRL_EN 0x0004 /* permits enabling TX Power Control */ +#define SSB_BFL2_2X4_DIV 0x0008 /* 2x4 diversity switch */ +#define SSB_BFL2_5G_PWRGAIN 0x0010 /* supports 5G band power gain */ +#define SSB_BFL2_PCIEWAR_OVR 0x0020 /* overrides ASPM and Clkreq settings */ +#define SSB_BFL2_CAESERS_BRD 0x0040 /* is Caesers board (unused) */ +#define SSB_BFL2_BTC3WIRE 0x0080 /* used 3-wire bluetooth coexist */ +#define SSB_BFL2_SKWRKFEM_BRD 0x0100 /* 4321mcm93 uses Skyworks FEM */ +#define SSB_BFL2_SPUR_WAR 0x0200 /* has a workaround for clock-harmonic spurs */ +#define SSB_BFL2_GPLL_WAR 0x0400 /* altenative G-band PLL settings implemented */ + /* Values for SSB_SPROM1_BINF_CCODE */ enum { SSB_SPROM1CCODE_WORLD = 0, -- cgit v1.2.3 From 32e9de846be885444358b67267f837088c05e0c2 Mon Sep 17 00:00:00 2001 From: Jouni Malinen Date: Wed, 10 Aug 2011 23:53:31 +0300 Subject: nl80211/cfg80211: Allow SSID to be specified in new beacon command This makes it easier for drivers that generate Beacon and Probe Response frames internally (in firmware most likely) in AP mode. Signed-off-by: Jouni Malinen Signed-off-by: John W. Linville --- include/linux/nl80211.h | 24 ++++++++++++++++++++++++ 1 file changed, 24 insertions(+) (limited to 'include/linux') diff --git a/include/linux/nl80211.h b/include/linux/nl80211.h index 8ad70dcac3f9..227ee9a0ff1a 100644 --- a/include/linux/nl80211.h +++ b/include/linux/nl80211.h @@ -161,6 +161,9 @@ * @NL80211_CMD_SET_BEACON: set the beacon on an access point interface * using the %NL80211_ATTR_BEACON_INTERVAL, %NL80211_ATTR_DTIM_PERIOD, * %NL80211_ATTR_BEACON_HEAD and %NL80211_ATTR_BEACON_TAIL attributes. + * Following attributes are provided for drivers that generate full Beacon + * and Probe Response frames internally: %NL80211_ATTR_SSID, + * %NL80211_ATTR_HIDDEN_SSID. * @NL80211_CMD_NEW_BEACON: add a new beacon to an access point interface, * parameters are like for %NL80211_CMD_SET_BEACON. * @NL80211_CMD_DEL_BEACON: remove the beacon, stop sending it @@ -1019,6 +1022,10 @@ enum nl80211_commands { * being a list of supported rates as defined by IEEE 802.11 7.3.2.2 but * without the length restriction (at most %NL80211_MAX_SUPP_RATES). * + * @NL80211_ATTR_HIDDEN_SSID: indicates whether SSID is to be hidden from Beacon + * and Probe Response (when response to wildcard Probe Request); see + * &enum nl80211_hidden_ssid, represented as a u32 + * * @NL80211_ATTR_MAX: highest attribute number currently defined * @__NL80211_ATTR_AFTER_LAST: internal use */ @@ -1224,6 +1231,8 @@ enum nl80211_attrs { NL80211_ATTR_SCAN_SUPP_RATES, + NL80211_ATTR_HIDDEN_SSID, + /* add attributes here, update the policy in nl80211.c */ __NL80211_ATTR_AFTER_LAST, @@ -2430,4 +2439,19 @@ enum nl80211_rekey_data { MAX_NL80211_REKEY_DATA = NUM_NL80211_REKEY_DATA - 1 }; +/** + * enum nl80211_hidden_ssid - values for %NL80211_ATTR_HIDDEN_SSID + * @NL80211_HIDDEN_SSID_NOT_IN_USE: do not hide SSID (i.e., broadcast it in + * Beacon frames) + * @NL80211_HIDDEN_SSID_ZERO_LEN: hide SSID by using zero-length SSID element + * in Beacon frames + * @NL80211_HIDDEN_SSID_ZERO_CONTENTS: hide SSID by using correct length of SSID + * element in Beacon frames but zero out each byte in the SSID + */ +enum nl80211_hidden_ssid { + NL80211_HIDDEN_SSID_NOT_IN_USE, + NL80211_HIDDEN_SSID_ZERO_LEN, + NL80211_HIDDEN_SSID_ZERO_CONTENTS +}; + #endif /* __LINUX_NL80211_H */ -- cgit v1.2.3 From 5fb628e9105eef6796789b1ae93289e1566ccdf0 Mon Sep 17 00:00:00 2001 From: Jouni Malinen Date: Wed, 10 Aug 2011 23:54:35 +0300 Subject: nl80211/cfg80211: Add crypto settings into NEW_BEACON This removes need from drivers to parse the beacon tail/head data to figure out what crypto settings are to be used in AP mode in case the Beacon and Probe Response frames are fully constructed in the driver/firmware. Signed-off-by: Jouni Malinen Signed-off-by: John W. Linville --- include/linux/nl80211.h | 25 +++++++++++++++---------- 1 file changed, 15 insertions(+), 10 deletions(-) (limited to 'include/linux') diff --git a/include/linux/nl80211.h b/include/linux/nl80211.h index 227ee9a0ff1a..580fcdceed2c 100644 --- a/include/linux/nl80211.h +++ b/include/linux/nl80211.h @@ -163,7 +163,10 @@ * %NL80211_ATTR_BEACON_HEAD and %NL80211_ATTR_BEACON_TAIL attributes. * Following attributes are provided for drivers that generate full Beacon * and Probe Response frames internally: %NL80211_ATTR_SSID, - * %NL80211_ATTR_HIDDEN_SSID. + * %NL80211_ATTR_HIDDEN_SSID, %NL80211_ATTR_CIPHERS_PAIRWISE, + * %NL80211_ATTR_CIPHER_GROUP, %NL80211_ATTR_WPA_VERSIONS, + * %NL80211_ATTR_AKM_SUITES, %NL80211_ATTR_PRIVACY, + * %NL80211_ATTR_AUTH_TYPE. * @NL80211_CMD_NEW_BEACON: add a new beacon to an access point interface, * parameters are like for %NL80211_CMD_SET_BEACON. * @NL80211_CMD_DEL_BEACON: remove the beacon, stop sending it @@ -845,18 +848,20 @@ enum nl80211_commands { * @NL80211_ATTR_STATUS_CODE: StatusCode for the %NL80211_CMD_CONNECT * event (u16) * @NL80211_ATTR_PRIVACY: Flag attribute, used with connect(), indicating - * that protected APs should be used. + * that protected APs should be used. This is also used with NEW_BEACON to + * indicate that the BSS is to use protection. * - * @NL80211_ATTR_CIPHERS_PAIRWISE: Used with CONNECT and ASSOCIATE to - * indicate which unicast key ciphers will be used with the connection + * @NL80211_ATTR_CIPHERS_PAIRWISE: Used with CONNECT, ASSOCIATE, and NEW_BEACON + * to indicate which unicast key ciphers will be used with the connection * (an array of u32). - * @NL80211_ATTR_CIPHER_GROUP: Used with CONNECT and ASSOCIATE to indicate - * which group key cipher will be used with the connection (a u32). - * @NL80211_ATTR_WPA_VERSIONS: Used with CONNECT and ASSOCIATE to indicate - * which WPA version(s) the AP we want to associate with is using + * @NL80211_ATTR_CIPHER_GROUP: Used with CONNECT, ASSOCIATE, and NEW_BEACON to + * indicate which group key cipher will be used with the connection (a + * u32). + * @NL80211_ATTR_WPA_VERSIONS: Used with CONNECT, ASSOCIATE, and NEW_BEACON to + * indicate which WPA version(s) the AP we want to associate with is using * (a u32 with flags from &enum nl80211_wpa_versions). - * @NL80211_ATTR_AKM_SUITES: Used with CONNECT and ASSOCIATE to indicate - * which key management algorithm(s) to use (an array of u32). + * @NL80211_ATTR_AKM_SUITES: Used with CONNECT, ASSOCIATE, and NEW_BEACON to + * indicate which key management algorithm(s) to use (an array of u32). * * @NL80211_ATTR_REQ_IE: (Re)association request information elements as * sent out by the card, for ROAM and successful CONNECT events. -- cgit v1.2.3 From 9946ecfb510462e59afddb2a992da804d58b6bcd Mon Sep 17 00:00:00 2001 From: Jouni Malinen Date: Wed, 10 Aug 2011 23:55:56 +0300 Subject: nl80211/cfg80211: Add extra IE configuration to AP mode setup The NL80211_CMD_NEW_BEACON command is, in practice, requesting AP mode operations to be started. Add new attributes to provide extra IEs (e.g., WPS IE, P2P IE) for drivers that build Beacon, Probe Response, and (Re)Association Response frames internally (likely in firmware). Signed-off-by: Jouni Malinen Signed-off-by: John W. Linville --- include/linux/nl80211.h | 16 +++++++++++++++- 1 file changed, 15 insertions(+), 1 deletion(-) (limited to 'include/linux') diff --git a/include/linux/nl80211.h b/include/linux/nl80211.h index 580fcdceed2c..89dec16b4697 100644 --- a/include/linux/nl80211.h +++ b/include/linux/nl80211.h @@ -166,7 +166,8 @@ * %NL80211_ATTR_HIDDEN_SSID, %NL80211_ATTR_CIPHERS_PAIRWISE, * %NL80211_ATTR_CIPHER_GROUP, %NL80211_ATTR_WPA_VERSIONS, * %NL80211_ATTR_AKM_SUITES, %NL80211_ATTR_PRIVACY, - * %NL80211_ATTR_AUTH_TYPE. + * %NL80211_ATTR_AUTH_TYPE, %NL80211_ATTR_IE, %NL80211_ATTR_IE_PROBE_RESP, + * %NL80211_ATTR_IE_ASSOC_RESP. * @NL80211_CMD_NEW_BEACON: add a new beacon to an access point interface, * parameters are like for %NL80211_CMD_SET_BEACON. * @NL80211_CMD_DEL_BEACON: remove the beacon, stop sending it @@ -1031,6 +1032,16 @@ enum nl80211_commands { * and Probe Response (when response to wildcard Probe Request); see * &enum nl80211_hidden_ssid, represented as a u32 * + * @NL80211_ATTR_IE_PROBE_RESP: Information element(s) for Probe Response frame. + * This is used with %NL80211_CMD_NEW_BEACON and %NL80211_CMD_SET_BEACON to + * provide extra IEs (e.g., WPS/P2P IE) into Probe Response frames when the + * driver (or firmware) replies to Probe Request frames. + * @NL80211_ATTR_IE_ASSOC_RESP: Information element(s) for (Re)Association + * Response frames. This is used with %NL80211_CMD_NEW_BEACON and + * %NL80211_CMD_SET_BEACON to provide extra IEs (e.g., WPS/P2P IE) into + * (Re)Association Response frames when the driver (or firmware) replies to + * (Re)Association Request frames. + * * @NL80211_ATTR_MAX: highest attribute number currently defined * @__NL80211_ATTR_AFTER_LAST: internal use */ @@ -1238,6 +1249,9 @@ enum nl80211_attrs { NL80211_ATTR_HIDDEN_SSID, + NL80211_ATTR_IE_PROBE_RESP, + NL80211_ATTR_IE_ASSOC_RESP, + /* add attributes here, update the policy in nl80211.c */ __NL80211_ATTR_AFTER_LAST, -- cgit v1.2.3