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path: root/drivers/net/wireless/bcm43xx/bcm43xx.h
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Diffstat (limited to 'drivers/net/wireless/bcm43xx/bcm43xx.h')
-rw-r--r--drivers/net/wireless/bcm43xx/bcm43xx.h997
1 files changed, 0 insertions, 997 deletions
diff --git a/drivers/net/wireless/bcm43xx/bcm43xx.h b/drivers/net/wireless/bcm43xx/bcm43xx.h
deleted file mode 100644
index 2ebd2ed..0000000
--- a/drivers/net/wireless/bcm43xx/bcm43xx.h
+++ /dev/null
@@ -1,997 +0,0 @@
-#ifndef BCM43xx_H_
-#define BCM43xx_H_
-
-#include <linux/hw_random.h>
-#include <linux/version.h>
-#include <linux/kernel.h>
-#include <linux/spinlock.h>
-#include <linux/interrupt.h>
-#include <linux/stringify.h>
-#include <linux/pci.h>
-#include <net/ieee80211.h>
-#include <net/ieee80211softmac.h>
-#include <asm/atomic.h>
-#include <asm/io.h>
-
-
-#include "bcm43xx_debugfs.h"
-#include "bcm43xx_leds.h"
-
-
-#define PFX KBUILD_MODNAME ": "
-
-#define BCM43xx_SWITCH_CORE_MAX_RETRIES 50
-#define BCM43xx_IRQWAIT_MAX_RETRIES 100
-
-#define BCM43xx_IO_SIZE 8192
-
-/* Active Core PCI Configuration Register. */
-#define BCM43xx_PCICFG_ACTIVE_CORE 0x80
-/* SPROM control register. */
-#define BCM43xx_PCICFG_SPROMCTL 0x88
-/* Interrupt Control PCI Configuration Register. (Only on PCI cores with rev >= 6) */
-#define BCM43xx_PCICFG_ICR 0x94
-
-/* MMIO offsets */
-#define BCM43xx_MMIO_DMA0_REASON 0x20
-#define BCM43xx_MMIO_DMA0_IRQ_MASK 0x24
-#define BCM43xx_MMIO_DMA1_REASON 0x28
-#define BCM43xx_MMIO_DMA1_IRQ_MASK 0x2C
-#define BCM43xx_MMIO_DMA2_REASON 0x30
-#define BCM43xx_MMIO_DMA2_IRQ_MASK 0x34
-#define BCM43xx_MMIO_DMA3_REASON 0x38
-#define BCM43xx_MMIO_DMA3_IRQ_MASK 0x3C
-#define BCM43xx_MMIO_DMA4_REASON 0x40
-#define BCM43xx_MMIO_DMA4_IRQ_MASK 0x44
-#define BCM43xx_MMIO_DMA5_REASON 0x48
-#define BCM43xx_MMIO_DMA5_IRQ_MASK 0x4C
-#define BCM43xx_MMIO_STATUS_BITFIELD 0x120
-#define BCM43xx_MMIO_STATUS2_BITFIELD 0x124
-#define BCM43xx_MMIO_GEN_IRQ_REASON 0x128
-#define BCM43xx_MMIO_GEN_IRQ_MASK 0x12C
-#define BCM43xx_MMIO_RAM_CONTROL 0x130
-#define BCM43xx_MMIO_RAM_DATA 0x134
-#define BCM43xx_MMIO_PS_STATUS 0x140
-#define BCM43xx_MMIO_RADIO_HWENABLED_HI 0x158
-#define BCM43xx_MMIO_SHM_CONTROL 0x160
-#define BCM43xx_MMIO_SHM_DATA 0x164
-#define BCM43xx_MMIO_SHM_DATA_UNALIGNED 0x166
-#define BCM43xx_MMIO_XMITSTAT_0 0x170
-#define BCM43xx_MMIO_XMITSTAT_1 0x174
-#define BCM43xx_MMIO_REV3PLUS_TSF_LOW 0x180 /* core rev >= 3 only */
-#define BCM43xx_MMIO_REV3PLUS_TSF_HIGH 0x184 /* core rev >= 3 only */
-
-/* 32-bit DMA */
-#define BCM43xx_MMIO_DMA32_BASE0 0x200
-#define BCM43xx_MMIO_DMA32_BASE1 0x220
-#define BCM43xx_MMIO_DMA32_BASE2 0x240
-#define BCM43xx_MMIO_DMA32_BASE3 0x260
-#define BCM43xx_MMIO_DMA32_BASE4 0x280
-#define BCM43xx_MMIO_DMA32_BASE5 0x2A0
-/* 64-bit DMA */
-#define BCM43xx_MMIO_DMA64_BASE0 0x200
-#define BCM43xx_MMIO_DMA64_BASE1 0x240
-#define BCM43xx_MMIO_DMA64_BASE2 0x280
-#define BCM43xx_MMIO_DMA64_BASE3 0x2C0
-#define BCM43xx_MMIO_DMA64_BASE4 0x300
-#define BCM43xx_MMIO_DMA64_BASE5 0x340
-/* PIO */
-#define BCM43xx_MMIO_PIO1_BASE 0x300
-#define BCM43xx_MMIO_PIO2_BASE 0x310
-#define BCM43xx_MMIO_PIO3_BASE 0x320
-#define BCM43xx_MMIO_PIO4_BASE 0x330
-
-#define BCM43xx_MMIO_PHY_VER 0x3E0
-#define BCM43xx_MMIO_PHY_RADIO 0x3E2
-#define BCM43xx_MMIO_ANTENNA 0x3E8
-#define BCM43xx_MMIO_CHANNEL 0x3F0
-#define BCM43xx_MMIO_CHANNEL_EXT 0x3F4
-#define BCM43xx_MMIO_RADIO_CONTROL 0x3F6
-#define BCM43xx_MMIO_RADIO_DATA_HIGH 0x3F8
-#define BCM43xx_MMIO_RADIO_DATA_LOW 0x3FA
-#define BCM43xx_MMIO_PHY_CONTROL 0x3FC
-#define BCM43xx_MMIO_PHY_DATA 0x3FE
-#define BCM43xx_MMIO_MACFILTER_CONTROL 0x420
-#define BCM43xx_MMIO_MACFILTER_DATA 0x422
-#define BCM43xx_MMIO_RADIO_HWENABLED_LO 0x49A
-#define BCM43xx_MMIO_GPIO_CONTROL 0x49C
-#define BCM43xx_MMIO_GPIO_MASK 0x49E
-#define BCM43xx_MMIO_TSF_0 0x632 /* core rev < 3 only */
-#define BCM43xx_MMIO_TSF_1 0x634 /* core rev < 3 only */
-#define BCM43xx_MMIO_TSF_2 0x636 /* core rev < 3 only */
-#define BCM43xx_MMIO_TSF_3 0x638 /* core rev < 3 only */
-#define BCM43xx_MMIO_RNG 0x65A
-#define BCM43xx_MMIO_POWERUP_DELAY 0x6A8
-
-/* SPROM offsets. */
-#define BCM43xx_SPROM_BASE 0x1000
-#define BCM43xx_SPROM_BOARDFLAGS2 0x1c
-#define BCM43xx_SPROM_IL0MACADDR 0x24
-#define BCM43xx_SPROM_ET0MACADDR 0x27
-#define BCM43xx_SPROM_ET1MACADDR 0x2a
-#define BCM43xx_SPROM_ETHPHY 0x2d
-#define BCM43xx_SPROM_BOARDREV 0x2e
-#define BCM43xx_SPROM_PA0B0 0x2f
-#define BCM43xx_SPROM_PA0B1 0x30
-#define BCM43xx_SPROM_PA0B2 0x31
-#define BCM43xx_SPROM_WL0GPIO0 0x32
-#define BCM43xx_SPROM_WL0GPIO2 0x33
-#define BCM43xx_SPROM_MAXPWR 0x34
-#define BCM43xx_SPROM_PA1B0 0x35
-#define BCM43xx_SPROM_PA1B1 0x36
-#define BCM43xx_SPROM_PA1B2 0x37
-#define BCM43xx_SPROM_IDL_TSSI_TGT 0x38
-#define BCM43xx_SPROM_BOARDFLAGS 0x39
-#define BCM43xx_SPROM_ANTENNA_GAIN 0x3a
-#define BCM43xx_SPROM_VERSION 0x3f
-
-/* BCM43xx_SPROM_BOARDFLAGS values */
-#define BCM43xx_BFL_BTCOEXIST 0x0001 /* implements Bluetooth coexistance */
-#define BCM43xx_BFL_PACTRL 0x0002 /* GPIO 9 controlling the PA */
-#define BCM43xx_BFL_AIRLINEMODE 0x0004 /* implements GPIO 13 radio disable indication */
-#define BCM43xx_BFL_RSSI 0x0008 /* software calculates nrssi slope. */
-#define BCM43xx_BFL_ENETSPI 0x0010 /* has ephy roboswitch spi */
-#define BCM43xx_BFL_XTAL_NOSLOW 0x0020 /* no slow clock available */
-#define BCM43xx_BFL_CCKHIPWR 0x0040 /* can do high power CCK transmission */
-#define BCM43xx_BFL_ENETADM 0x0080 /* has ADMtek switch */
-#define BCM43xx_BFL_ENETVLAN 0x0100 /* can do vlan */
-#define BCM43xx_BFL_AFTERBURNER 0x0200 /* supports Afterburner mode */
-#define BCM43xx_BFL_NOPCI 0x0400 /* leaves PCI floating */
-#define BCM43xx_BFL_FEM 0x0800 /* supports the Front End Module */
-#define BCM43xx_BFL_EXTLNA 0x1000 /* has an external LNA */
-#define BCM43xx_BFL_HGPA 0x2000 /* had high gain PA */
-#define BCM43xx_BFL_BTCMOD 0x4000 /* BFL_BTCOEXIST is given in alternate GPIOs */
-#define BCM43xx_BFL_ALTIQ 0x8000 /* alternate I/Q settings */
-
-/* GPIO register offset, in both ChipCommon and PCI core. */
-#define BCM43xx_GPIO_CONTROL 0x6c
-
-/* SHM Routing */
-#define BCM43xx_SHM_SHARED 0x0001
-#define BCM43xx_SHM_WIRELESS 0x0002
-#define BCM43xx_SHM_PCM 0x0003
-#define BCM43xx_SHM_HWMAC 0x0004
-#define BCM43xx_SHM_UCODE 0x0300
-
-/* MacFilter offsets. */
-#define BCM43xx_MACFILTER_SELF 0x0000
-#define BCM43xx_MACFILTER_ASSOC 0x0003
-
-/* Chipcommon registers. */
-#define BCM43xx_CHIPCOMMON_CAPABILITIES 0x04
-#define BCM43xx_CHIPCOMMON_CTL 0x28
-#define BCM43xx_CHIPCOMMON_PLLONDELAY 0xB0
-#define BCM43xx_CHIPCOMMON_FREFSELDELAY 0xB4
-#define BCM43xx_CHIPCOMMON_SLOWCLKCTL 0xB8
-#define BCM43xx_CHIPCOMMON_SYSCLKCTL 0xC0
-
-/* PCI core specific registers. */
-#define BCM43xx_PCICORE_BCAST_ADDR 0x50
-#define BCM43xx_PCICORE_BCAST_DATA 0x54
-#define BCM43xx_PCICORE_SBTOPCI2 0x108
-
-/* SBTOPCI2 values. */
-#define BCM43xx_SBTOPCI2_PREFETCH 0x4
-#define BCM43xx_SBTOPCI2_BURST 0x8
-#define BCM43xx_SBTOPCI2_MEMREAD_MULTI 0x20
-
-/* PCI-E core registers. */
-#define BCM43xx_PCIECORE_REG_ADDR 0x0130
-#define BCM43xx_PCIECORE_REG_DATA 0x0134
-#define BCM43xx_PCIECORE_MDIO_CTL 0x0128
-#define BCM43xx_PCIECORE_MDIO_DATA 0x012C
-
-/* PCI-E registers. */
-#define BCM43xx_PCIE_TLP_WORKAROUND 0x0004
-#define BCM43xx_PCIE_DLLP_LINKCTL 0x0100
-
-/* PCI-E MDIO bits. */
-#define BCM43xx_PCIE_MDIO_ST 0x40000000
-#define BCM43xx_PCIE_MDIO_WT 0x10000000
-#define BCM43xx_PCIE_MDIO_DEV 22
-#define BCM43xx_PCIE_MDIO_REG 18
-#define BCM43xx_PCIE_MDIO_TA 0x00020000
-#define BCM43xx_PCIE_MDIO_TC 0x0100
-
-/* MDIO devices. */
-#define BCM43xx_MDIO_SERDES_RX 0x1F
-
-/* SERDES RX registers. */
-#define BCM43xx_SERDES_RXTIMER 0x2
-#define BCM43xx_SERDES_CDR 0x6
-#define BCM43xx_SERDES_CDR_BW 0x7
-
-/* Chipcommon capabilities. */
-#define BCM43xx_CAPABILITIES_PCTL 0x00040000
-#define BCM43xx_CAPABILITIES_PLLMASK 0x00030000
-#define BCM43xx_CAPABILITIES_PLLSHIFT 16
-#define BCM43xx_CAPABILITIES_FLASHMASK 0x00000700
-#define BCM43xx_CAPABILITIES_FLASHSHIFT 8
-#define BCM43xx_CAPABILITIES_EXTBUSPRESENT 0x00000040
-#define BCM43xx_CAPABILITIES_UARTGPIO 0x00000020
-#define BCM43xx_CAPABILITIES_UARTCLOCKMASK 0x00000018
-#define BCM43xx_CAPABILITIES_UARTCLOCKSHIFT 3
-#define BCM43xx_CAPABILITIES_MIPSBIGENDIAN 0x00000004
-#define BCM43xx_CAPABILITIES_NRUARTSMASK 0x00000003
-
-/* PowerControl */
-#define BCM43xx_PCTL_IN 0xB0
-#define BCM43xx_PCTL_OUT 0xB4
-#define BCM43xx_PCTL_OUTENABLE 0xB8
-#define BCM43xx_PCTL_XTAL_POWERUP 0x40
-#define BCM43xx_PCTL_PLL_POWERDOWN 0x80
-
-/* PowerControl Clock Modes */
-#define BCM43xx_PCTL_CLK_FAST 0x00
-#define BCM43xx_PCTL_CLK_SLOW 0x01
-#define BCM43xx_PCTL_CLK_DYNAMIC 0x02
-
-#define BCM43xx_PCTL_FORCE_SLOW 0x0800
-#define BCM43xx_PCTL_FORCE_PLL 0x1000
-#define BCM43xx_PCTL_DYN_XTAL 0x2000
-
-/* COREIDs */
-#define BCM43xx_COREID_CHIPCOMMON 0x800
-#define BCM43xx_COREID_ILINE20 0x801
-#define BCM43xx_COREID_SDRAM 0x803
-#define BCM43xx_COREID_PCI 0x804
-#define BCM43xx_COREID_MIPS 0x805
-#define BCM43xx_COREID_ETHERNET 0x806
-#define BCM43xx_COREID_V90 0x807
-#define BCM43xx_COREID_USB11_HOSTDEV 0x80a
-#define BCM43xx_COREID_IPSEC 0x80b
-#define BCM43xx_COREID_PCMCIA 0x80d
-#define BCM43xx_COREID_EXT_IF 0x80f
-#define BCM43xx_COREID_80211 0x812
-#define BCM43xx_COREID_MIPS_3302 0x816
-#define BCM43xx_COREID_USB11_HOST 0x817
-#define BCM43xx_COREID_USB11_DEV 0x818
-#define BCM43xx_COREID_USB20_HOST 0x819
-#define BCM43xx_COREID_USB20_DEV 0x81a
-#define BCM43xx_COREID_SDIO_HOST 0x81b
-#define BCM43xx_COREID_PCIE 0x820
-
-/* Core Information Registers */
-#define BCM43xx_CIR_BASE 0xf00
-#define BCM43xx_CIR_SBTPSFLAG (BCM43xx_CIR_BASE + 0x18)
-#define BCM43xx_CIR_SBIMSTATE (BCM43xx_CIR_BASE + 0x90)
-#define BCM43xx_CIR_SBINTVEC (BCM43xx_CIR_BASE + 0x94)
-#define BCM43xx_CIR_SBTMSTATELOW (BCM43xx_CIR_BASE + 0x98)
-#define BCM43xx_CIR_SBTMSTATEHIGH (BCM43xx_CIR_BASE + 0x9c)
-#define BCM43xx_CIR_SBIMCONFIGLOW (BCM43xx_CIR_BASE + 0xa8)
-#define BCM43xx_CIR_SB_ID_HI (BCM43xx_CIR_BASE + 0xfc)
-
-/* Mask to get the Backplane Flag Number from SBTPSFLAG. */
-#define BCM43xx_BACKPLANE_FLAG_NR_MASK 0x3f
-
-/* SBIMCONFIGLOW values/masks. */
-#define BCM43xx_SBIMCONFIGLOW_SERVICE_TOUT_MASK 0x00000007
-#define BCM43xx_SBIMCONFIGLOW_SERVICE_TOUT_SHIFT 0
-#define BCM43xx_SBIMCONFIGLOW_REQUEST_TOUT_MASK 0x00000070
-#define BCM43xx_SBIMCONFIGLOW_REQUEST_TOUT_SHIFT 4
-#define BCM43xx_SBIMCONFIGLOW_CONNID_MASK 0x00ff0000
-#define BCM43xx_SBIMCONFIGLOW_CONNID_SHIFT 16
-
-/* sbtmstatelow state flags */
-#define BCM43xx_SBTMSTATELOW_RESET 0x01
-#define BCM43xx_SBTMSTATELOW_REJECT 0x02
-#define BCM43xx_SBTMSTATELOW_CLOCK 0x10000
-#define BCM43xx_SBTMSTATELOW_FORCE_GATE_CLOCK 0x20000
-#define BCM43xx_SBTMSTATELOW_G_MODE_ENABLE 0x20000000
-
-/* sbtmstatehigh state flags */
-#define BCM43xx_SBTMSTATEHIGH_SERROR 0x00000001
-#define BCM43xx_SBTMSTATEHIGH_BUSY 0x00000004
-#define BCM43xx_SBTMSTATEHIGH_TIMEOUT 0x00000020
-#define BCM43xx_SBTMSTATEHIGH_G_PHY_AVAIL 0x00010000
-#define BCM43xx_SBTMSTATEHIGH_A_PHY_AVAIL 0x00020000
-#define BCM43xx_SBTMSTATEHIGH_COREFLAGS 0x1FFF0000
-#define BCM43xx_SBTMSTATEHIGH_DMA64BIT 0x10000000
-#define BCM43xx_SBTMSTATEHIGH_GATEDCLK 0x20000000
-#define BCM43xx_SBTMSTATEHIGH_BISTFAILED 0x40000000
-#define BCM43xx_SBTMSTATEHIGH_BISTCOMPLETE 0x80000000
-
-/* sbimstate flags */
-#define BCM43xx_SBIMSTATE_IB_ERROR 0x20000
-#define BCM43xx_SBIMSTATE_TIMEOUT 0x40000
-
-/* PHYVersioning */
-#define BCM43xx_PHYTYPE_A 0x00
-#define BCM43xx_PHYTYPE_B 0x01
-#define BCM43xx_PHYTYPE_G 0x02
-
-/* PHYRegisters */
-#define BCM43xx_PHY_ILT_A_CTRL 0x0072
-#define BCM43xx_PHY_ILT_A_DATA1 0x0073
-#define BCM43xx_PHY_ILT_A_DATA2 0x0074
-#define BCM43xx_PHY_G_LO_CONTROL 0x0810
-#define BCM43xx_PHY_ILT_G_CTRL 0x0472
-#define BCM43xx_PHY_ILT_G_DATA1 0x0473
-#define BCM43xx_PHY_ILT_G_DATA2 0x0474
-#define BCM43xx_PHY_A_PCTL 0x007B
-#define BCM43xx_PHY_G_PCTL 0x0029
-#define BCM43xx_PHY_A_CRS 0x0029
-#define BCM43xx_PHY_RADIO_BITFIELD 0x0401
-#define BCM43xx_PHY_G_CRS 0x0429
-#define BCM43xx_PHY_NRSSILT_CTRL 0x0803
-#define BCM43xx_PHY_NRSSILT_DATA 0x0804
-
-/* RadioRegisters */
-#define BCM43xx_RADIOCTL_ID 0x01
-
-/* StatusBitField */
-#define BCM43xx_SBF_MAC_ENABLED 0x00000001
-#define BCM43xx_SBF_2 0x00000002 /*FIXME: fix name*/
-#define BCM43xx_SBF_CORE_READY 0x00000004
-#define BCM43xx_SBF_400 0x00000400 /*FIXME: fix name*/
-#define BCM43xx_SBF_4000 0x00004000 /*FIXME: fix name*/
-#define BCM43xx_SBF_8000 0x00008000 /*FIXME: fix name*/
-#define BCM43xx_SBF_XFER_REG_BYTESWAP 0x00010000
-#define BCM43xx_SBF_MODE_NOTADHOC 0x00020000
-#define BCM43xx_SBF_MODE_AP 0x00040000
-#define BCM43xx_SBF_RADIOREG_LOCK 0x00080000
-#define BCM43xx_SBF_MODE_MONITOR 0x00400000
-#define BCM43xx_SBF_MODE_PROMISC 0x01000000
-#define BCM43xx_SBF_PS1 0x02000000
-#define BCM43xx_SBF_PS2 0x04000000
-#define BCM43xx_SBF_NO_SSID_BCAST 0x08000000
-#define BCM43xx_SBF_TIME_UPDATE 0x10000000
-#define BCM43xx_SBF_MODE_G 0x80000000
-
-/* Microcode */
-#define BCM43xx_UCODE_REVISION 0x0000
-#define BCM43xx_UCODE_PATCHLEVEL 0x0002
-#define BCM43xx_UCODE_DATE 0x0004
-#define BCM43xx_UCODE_TIME 0x0006
-#define BCM43xx_UCODE_STATUS 0x0040
-
-/* MicrocodeFlagsBitfield (addr + lo-word values?)*/
-#define BCM43xx_UCODEFLAGS_OFFSET 0x005E
-
-#define BCM43xx_UCODEFLAG_AUTODIV 0x0001
-#define BCM43xx_UCODEFLAG_UNKBGPHY 0x0002
-#define BCM43xx_UCODEFLAG_UNKBPHY 0x0004
-#define BCM43xx_UCODEFLAG_UNKGPHY 0x0020
-#define BCM43xx_UCODEFLAG_UNKPACTRL 0x0040
-#define BCM43xx_UCODEFLAG_JAPAN 0x0080
-
-/* Hardware Radio Enable masks */
-#define BCM43xx_MMIO_RADIO_HWENABLED_HI_MASK (1 << 16)
-#define BCM43xx_MMIO_RADIO_HWENABLED_LO_MASK (1 << 4)
-
-/* Generic-Interrupt reasons. */
-#define BCM43xx_IRQ_READY (1 << 0)
-#define BCM43xx_IRQ_BEACON (1 << 1)
-#define BCM43xx_IRQ_PS (1 << 2)
-#define BCM43xx_IRQ_REG124 (1 << 5)
-#define BCM43xx_IRQ_PMQ (1 << 6)
-#define BCM43xx_IRQ_PIO_WORKAROUND (1 << 8)
-#define BCM43xx_IRQ_XMIT_ERROR (1 << 11)
-#define BCM43xx_IRQ_RX (1 << 15)
-#define BCM43xx_IRQ_SCAN (1 << 16)
-#define BCM43xx_IRQ_NOISE (1 << 18)
-#define BCM43xx_IRQ_XMIT_STATUS (1 << 29)
-
-#define BCM43xx_IRQ_ALL 0xffffffff
-#define BCM43xx_IRQ_INITIAL (BCM43xx_IRQ_PS | \
- BCM43xx_IRQ_REG124 | \
- BCM43xx_IRQ_PMQ | \
- BCM43xx_IRQ_XMIT_ERROR | \
- BCM43xx_IRQ_RX | \
- BCM43xx_IRQ_SCAN | \
- BCM43xx_IRQ_NOISE | \
- BCM43xx_IRQ_XMIT_STATUS)
-
-
-/* Initial default iw_mode */
-#define BCM43xx_INITIAL_IWMODE IW_MODE_INFRA
-
-/* Bus type PCI. */
-#define BCM43xx_BUSTYPE_PCI 0
-/* Bus type Silicone Backplane Bus. */
-#define BCM43xx_BUSTYPE_SB 1
-/* Bus type PCMCIA. */
-#define BCM43xx_BUSTYPE_PCMCIA 2
-
-/* Threshold values. */
-#define BCM43xx_MIN_RTS_THRESHOLD 1U
-#define BCM43xx_MAX_RTS_THRESHOLD 2304U
-#define BCM43xx_DEFAULT_RTS_THRESHOLD BCM43xx_MAX_RTS_THRESHOLD
-
-#define BCM43xx_DEFAULT_SHORT_RETRY_LIMIT 7
-#define BCM43xx_DEFAULT_LONG_RETRY_LIMIT 4
-
-/* FIXME: the next line is a guess as to what the maximum RSSI value might be */
-#define RX_RSSI_MAX 60
-
-/* Max size of a security key */
-#define BCM43xx_SEC_KEYSIZE 16
-/* Security algorithms. */
-enum {
- BCM43xx_SEC_ALGO_NONE = 0, /* unencrypted, as of TX header. */
- BCM43xx_SEC_ALGO_WEP,
- BCM43xx_SEC_ALGO_UNKNOWN,
- BCM43xx_SEC_ALGO_AES,
- BCM43xx_SEC_ALGO_WEP104,
- BCM43xx_SEC_ALGO_TKIP,
-};
-
-#ifdef assert
-# undef assert
-#endif
-#ifdef CONFIG_BCM43XX_DEBUG
-#define assert(expr) \
- do { \
- if (unlikely(!(expr))) { \
- printk(KERN_ERR PFX "ASSERTION FAILED (%s) at: %s:%d:%s()\n", \
- #expr, __FILE__, __LINE__, __FUNCTION__); \
- } \
- } while (0)
-#else
-#define assert(expr) do { /* nothing */ } while (0)
-#endif
-
-/* rate limited printk(). */
-#ifdef printkl
-# undef printkl
-#endif
-#define printkl(f, x...) do { if (printk_ratelimit()) printk(f ,##x); } while (0)
-/* rate limited printk() for debugging */
-#ifdef dprintkl
-# undef dprintkl
-#endif
-#ifdef CONFIG_BCM43XX_DEBUG
-# define dprintkl printkl
-#else
-# define dprintkl(f, x...) do { /* nothing */ } while (0)
-#endif
-
-/* Helper macro for if branches.
- * An if branch marked with this macro is only taken in DEBUG mode.
- * Example:
- * if (DEBUG_ONLY(foo == bar)) {
- * do something
- * }
- * In DEBUG mode, the branch will be taken if (foo == bar).
- * In non-DEBUG mode, the branch will never be taken.
- */
-#ifdef DEBUG_ONLY
-# undef DEBUG_ONLY
-#endif
-#ifdef CONFIG_BCM43XX_DEBUG
-# define DEBUG_ONLY(x) (x)
-#else
-# define DEBUG_ONLY(x) 0
-#endif
-
-/* debugging printk() */
-#ifdef dprintk
-# undef dprintk
-#endif
-#ifdef CONFIG_BCM43XX_DEBUG
-# define dprintk(f, x...) do { printk(f ,##x); } while (0)
-#else
-# define dprintk(f, x...) do { /* nothing */ } while (0)
-#endif
-
-
-struct net_device;
-struct pci_dev;
-struct bcm43xx_dmaring;
-struct bcm43xx_pioqueue;
-
-struct bcm43xx_initval {
- __be16 offset;
- __be16 size;
- __be32 value;
-} __attribute__((__packed__));
-
-/* Values for bcm430x_sprominfo.locale */
-enum {
- BCM43xx_LOCALE_WORLD = 0,
- BCM43xx_LOCALE_THAILAND,
- BCM43xx_LOCALE_ISRAEL,
- BCM43xx_LOCALE_JORDAN,
- BCM43xx_LOCALE_CHINA,
- BCM43xx_LOCALE_JAPAN,
- BCM43xx_LOCALE_USA_CANADA_ANZ,
- BCM43xx_LOCALE_EUROPE,
- BCM43xx_LOCALE_USA_LOW,
- BCM43xx_LOCALE_JAPAN_HIGH,
- BCM43xx_LOCALE_ALL,
- BCM43xx_LOCALE_NONE,
-};
-
-#define BCM43xx_SPROM_SIZE 64 /* in 16-bit words. */
-struct bcm43xx_sprominfo {
- u16 boardflags2;
- u8 il0macaddr[6];
- u8 et0macaddr[6];
- u8 et1macaddr[6];
- u8 et0phyaddr:5;
- u8 et1phyaddr:5;
- u8 boardrev;
- u8 locale:4;
- u8 antennas_aphy:2;
- u8 antennas_bgphy:2;
- u16 pa0b0;
- u16 pa0b1;
- u16 pa0b2;
- u8 wl0gpio0;
- u8 wl0gpio1;
- u8 wl0gpio2;
- u8 wl0gpio3;
- u8 maxpower_aphy;
- u8 maxpower_bgphy;
- u16 pa1b0;
- u16 pa1b1;
- u16 pa1b2;
- u8 idle_tssi_tgt_aphy;
- u8 idle_tssi_tgt_bgphy;
- u16 boardflags;
- u16 antennagain_aphy;
- u16 antennagain_bgphy;
-};
-
-/* Value pair to measure the LocalOscillator. */
-struct bcm43xx_lopair {
- s8 low;
- s8 high;
- u8 used:1;
-};
-#define BCM43xx_LO_COUNT (14*4)
-
-struct bcm43xx_phyinfo {
- /* Hardware Data */
- u8 analog;
- u8 type;
- u8 rev;
- u16 antenna_diversity;
- u16 savedpctlreg;
- u16 minlowsig[2];
- u16 minlowsigpos[2];
- u8 connected:1,
- calibrated:1,
- is_locked:1, /* used in bcm43xx_phy_{un}lock() */
- dyn_tssi_tbl:1; /* used in bcm43xx_phy_init_tssi2dbm_table() */
- /* LO Measurement Data.
- * Use bcm43xx_get_lopair() to get a value.
- */
- struct bcm43xx_lopair *_lo_pairs;
-
- /* TSSI to dBm table in use */
- const s8 *tssi2dbm;
- /* idle TSSI value */
- s8 idle_tssi;
-
- /* Values from bcm43xx_calc_loopback_gain() */
- u16 loopback_gain[2];
-
- /* PHY lock for core.rev < 3
- * This lock is only used by bcm43xx_phy_{un}lock()
- */
- spinlock_t lock;
-
- /* Firmware. */
- const struct firmware *ucode;
- const struct firmware *pcm;
- const struct firmware *initvals0;
- const struct firmware *initvals1;
-};
-
-
-struct bcm43xx_radioinfo {
- u16 manufact;
- u16 version;
- u8 revision;
-
- /* Desired TX power in dBm Q5.2 */
- u16 txpower_desired;
- /* TX Power control values. */
- union {
- /* B/G PHY */
- struct {
- u16 baseband_atten;
- u16 radio_atten;
- u16 txctl1;
- u16 txctl2;
- };
- /* A PHY */
- struct {
- u16 txpwr_offset;
- };
- };
-
- /* Current Interference Mitigation mode */
- int interfmode;
- /* Stack of saved values from the Interference Mitigation code.
- * Each value in the stack is layed out as follows:
- * bit 0-11: offset
- * bit 12-15: register ID
- * bit 16-32: value
- * register ID is: 0x1 PHY, 0x2 Radio, 0x3 ILT
- */
-#define BCM43xx_INTERFSTACK_SIZE 26
- u32 interfstack[BCM43xx_INTERFSTACK_SIZE];
-
- /* Saved values from the NRSSI Slope calculation */
- s16 nrssi[2];
- s32 nrssislope;
- /* In memory nrssi lookup table. */
- s8 nrssi_lt[64];
-
- /* current channel */
- u8 channel;
- u8 initial_channel;
-
- u16 lofcal;
-
- u16 initval;
-
- u8 enabled:1;
- /* ACI (adjacent channel interference) flags. */
- u8 aci_enable:1,
- aci_wlan_automatic:1,
- aci_hw_rssi:1;
-};
-
-/* Data structures for DMA transmission, per 80211 core. */
-struct bcm43xx_dma {
- struct bcm43xx_dmaring *tx_ring0;
- struct bcm43xx_dmaring *tx_ring1;
- struct bcm43xx_dmaring *tx_ring2;
- struct bcm43xx_dmaring *tx_ring3;
- struct bcm43xx_dmaring *tx_ring4;
- struct bcm43xx_dmaring *tx_ring5;
-
- struct bcm43xx_dmaring *rx_ring0;
- struct bcm43xx_dmaring *rx_ring3; /* only available on core.rev < 5 */
-};
-
-/* Data structures for PIO transmission, per 80211 core. */
-struct bcm43xx_pio {
- struct bcm43xx_pioqueue *queue0;
- struct bcm43xx_pioqueue *queue1;
- struct bcm43xx_pioqueue *queue2;
- struct bcm43xx_pioqueue *queue3;
-};
-
-#define BCM43xx_MAX_80211_CORES 2
-
-/* Generic information about a core. */
-struct bcm43xx_coreinfo {
- u8 available:1,
- enabled:1,
- initialized:1;
- /** core_rev revision number */
- u8 rev;
- /** Index number for _switch_core() */
- u8 index;
- /** core_id ID number */
- u16 id;
- /** Core-specific data. */
- void *priv;
-};
-
-/* Additional information for each 80211 core. */
-struct bcm43xx_coreinfo_80211 {
- /* PHY device. */
- struct bcm43xx_phyinfo phy;
- /* Radio device. */
- struct bcm43xx_radioinfo radio;
- union {
- /* DMA context. */
- struct bcm43xx_dma dma;
- /* PIO context. */
- struct bcm43xx_pio pio;
- };
-};
-
-/* Context information for a noise calculation (Link Quality). */
-struct bcm43xx_noise_calculation {
- struct bcm43xx_coreinfo *core_at_start;
- u8 channel_at_start;
- u8 calculation_running:1;
- u8 nr_samples;
- s8 samples[8][4];
-};
-
-struct bcm43xx_stats {
- u8 noise;
- struct iw_statistics wstats;
- /* Store the last TX/RX times here for updating the leds. */
- unsigned long last_tx;
- unsigned long last_rx;
-};
-
-struct bcm43xx_key {
- u8 enabled:1;
- u8 algorithm;
-};
-
-/* Driver initialization status. */
-enum {
- BCM43xx_STAT_UNINIT, /* Uninitialized. */
- BCM43xx_STAT_INITIALIZING, /* init_board() in progress. */
- BCM43xx_STAT_INITIALIZED, /* Fully operational. */
- BCM43xx_STAT_SHUTTINGDOWN, /* free_board() in progress. */
- BCM43xx_STAT_RESTARTING, /* controller_restart() called. */
-};
-#define bcm43xx_status(bcm) atomic_read(&(bcm)->init_status)
-#define bcm43xx_set_status(bcm, stat) do { \
- atomic_set(&(bcm)->init_status, (stat)); \
- smp_wmb(); \
- } while (0)
-
-/* *** THEORY OF LOCKING ***
- *
- * We have two different locks in the bcm43xx driver.
- * => bcm->mutex: General sleeping mutex. Protects struct bcm43xx_private
- * and the device registers. This mutex does _not_ protect
- * against concurrency from the IRQ handler.
- * => bcm->irq_lock: IRQ spinlock. Protects against IRQ handler concurrency.
- *
- * Please note that, if you only take the irq_lock, you are not protected
- * against concurrency from the periodic work handlers.
- * Most times you want to take _both_ locks.
- */
-
-struct bcm43xx_private {
- struct ieee80211_device *ieee;
- struct ieee80211softmac_device *softmac;
-
- struct net_device *net_dev;
- struct pci_dev *pci_dev;
- unsigned int irq;
-
- void __iomem *mmio_addr;
-
- spinlock_t irq_lock;
- struct mutex mutex;
-
- /* Driver initialization status BCM43xx_STAT_*** */
- atomic_t init_status;
-
- u16 was_initialized:1, /* for PCI suspend/resume. */
- __using_pio:1, /* Internal, use bcm43xx_using_pio(). */
- bad_frames_preempt:1, /* Use "Bad Frames Preemption" (default off) */
- reg124_set_0x4:1, /* Some variable to keep track of IRQ stuff. */
- short_preamble:1, /* TRUE, if short preamble is enabled. */
- firmware_norelease:1, /* Do not release the firmware. Used on suspend. */
- radio_hw_enable:1; /* TRUE if radio is hardware enabled */
-
- struct bcm43xx_stats stats;
-
- /* Bus type we are connected to.
- * This is currently always BCM43xx_BUSTYPE_PCI
- */
- u8 bustype;
- u64 dma_mask;
-
- u16 board_vendor;
- u16 board_type;
- u16 board_revision;
-
- u16 chip_id;
- u8 chip_rev;
- u8 chip_package;
-
- struct bcm43xx_sprominfo sprom;
-#define BCM43xx_NR_LEDS 4
- struct bcm43xx_led leds[BCM43xx_NR_LEDS];
- spinlock_t leds_lock;
-
- /* The currently active core. */
- struct bcm43xx_coreinfo *current_core;
- struct bcm43xx_coreinfo *active_80211_core;
- /* coreinfo structs for all possible cores follow.
- * Note that a core might not exist.
- * So check the coreinfo flags before using it.
- */
- struct bcm43xx_coreinfo core_chipcommon;
- struct bcm43xx_coreinfo core_pci;
- struct bcm43xx_coreinfo core_80211[ BCM43xx_MAX_80211_CORES ];
- /* Additional information, specific to the 80211 cores. */
- struct bcm43xx_coreinfo_80211 core_80211_ext[ BCM43xx_MAX_80211_CORES ];
- /* Number of available 80211 cores. */
- int nr_80211_available;
-
- u32 chipcommon_capabilities;
-
- /* Reason code of the last interrupt. */
- u32 irq_reason;
- u32 dma_reason[6];
- /* saved irq enable/disable state bitfield. */
- u32 irq_savedstate;
- /* Link Quality calculation context. */
- struct bcm43xx_noise_calculation noisecalc;
- /* if > 0 MAC is suspended. if == 0 MAC is enabled. */
- int mac_suspended;
-
- /* Threshold values. */
- //TODO: The RTS thr has to be _used_. Currently, it is only set via WX.
- u32 rts_threshold;
-
- /* Interrupt Service Routine tasklet (bottom-half) */
- struct tasklet_struct isr_tasklet;
-
- /* Periodic tasks */
- struct delayed_work periodic_work;
- unsigned int periodic_state;
-
- struct work_struct restart_work;
-
- /* Informational stuff. */
- char nick[IW_ESSID_MAX_SIZE + 1];
-
- /* encryption/decryption */
- u16 security_offset;
- struct bcm43xx_key key[54];
- u8 default_key_idx;
-
- /* Random Number Generator. */
- struct hwrng rng;
- char rng_name[20 + 1];
-
- /* Debugging stuff follows. */
-#ifdef CONFIG_BCM43XX_DEBUG
- struct bcm43xx_dfsentry *dfsentry;
-#endif
-};
-
-
-static inline
-struct bcm43xx_private * bcm43xx_priv(struct net_device *dev)
-{
- return ieee80211softmac_priv(dev);
-}
-
-struct device;
-
-static inline
-struct bcm43xx_private * dev_to_bcm(struct device *dev)
-{
- struct net_device *net_dev;
- struct bcm43xx_private *bcm;
-
- net_dev = dev_get_drvdata(dev);
- bcm = bcm43xx_priv(net_dev);
-
- return bcm;
-}
-
-
-/* Helper function, which returns a boolean.
- * TRUE, if PIO is used; FALSE, if DMA is used.
- */
-#if defined(CONFIG_BCM43XX_DMA) && defined(CONFIG_BCM43XX_PIO)
-static inline
-int bcm43xx_using_pio(struct bcm43xx_private *bcm)
-{
- return bcm->__using_pio;
-}
-#elif defined(CONFIG_BCM43XX_DMA)
-static inline
-int bcm43xx_using_pio(struct bcm43xx_private *bcm)
-{
- return 0;
-}
-#elif defined(CONFIG_BCM43XX_PIO)
-static inline
-int bcm43xx_using_pio(struct bcm43xx_private *bcm)
-{
- return 1;
-}
-#else
-# error "Using neither DMA nor PIO? Confused..."
-#endif
-
-/* Helper functions to access data structures private to the 80211 cores.
- * Note that we _must_ have an 80211 core mapped when calling
- * any of these functions.
- */
-static inline
-struct bcm43xx_coreinfo_80211 *
-bcm43xx_current_80211_priv(struct bcm43xx_private *bcm)
-{
- assert(bcm->current_core->id == BCM43xx_COREID_80211);
- return bcm->current_core->priv;
-}
-static inline
-struct bcm43xx_pio * bcm43xx_current_pio(struct bcm43xx_private *bcm)
-{
- assert(bcm43xx_using_pio(bcm));
- return &(bcm43xx_current_80211_priv(bcm)->pio);
-}
-static inline
-struct bcm43xx_dma * bcm43xx_current_dma(struct bcm43xx_private *bcm)
-{
- assert(!bcm43xx_using_pio(bcm));
- return &(bcm43xx_current_80211_priv(bcm)->dma);
-}
-static inline
-struct bcm43xx_phyinfo * bcm43xx_current_phy(struct bcm43xx_private *bcm)
-{
- return &(bcm43xx_current_80211_priv(bcm)->phy);
-}
-static inline
-struct bcm43xx_radioinfo * bcm43xx_current_radio(struct bcm43xx_private *bcm)
-{
- return &(bcm43xx_current_80211_priv(bcm)->radio);
-}
-
-
-static inline
-struct bcm43xx_lopair * bcm43xx_get_lopair(struct bcm43xx_phyinfo *phy,
- u16 radio_attenuation,
- u16 baseband_attenuation)
-{
- return phy->_lo_pairs + (radio_attenuation + 14 * (baseband_attenuation / 2));
-}
-
-
-static inline
-u16 bcm43xx_read16(struct bcm43xx_private *bcm, u16 offset)
-{
- return ioread16(bcm->mmio_addr + offset);
-}
-
-static inline
-void bcm43xx_write16(struct bcm43xx_private *bcm, u16 offset, u16 value)
-{
- iowrite16(value, bcm->mmio_addr + offset);
-}
-
-static inline
-u32 bcm43xx_read32(struct bcm43xx_private *bcm, u16 offset)
-{
- return ioread32(bcm->mmio_addr + offset);
-}
-
-static inline
-void bcm43xx_write32(struct bcm43xx_private *bcm, u16 offset, u32 value)
-{
- iowrite32(value, bcm->mmio_addr + offset);
-}
-
-static inline
-int bcm43xx_pci_read_config16(struct bcm43xx_private *bcm, int offset, u16 *value)
-{
- return pci_read_config_word(bcm->pci_dev, offset, value);
-}
-
-static inline
-int bcm43xx_pci_read_config32(struct bcm43xx_private *bcm, int offset, u32 *value)
-{
- return pci_read_config_dword(bcm->pci_dev, offset, value);
-}
-
-static inline
-int bcm43xx_pci_write_config16(struct bcm43xx_private *bcm, int offset, u16 value)
-{
- return pci_write_config_word(bcm->pci_dev, offset, value);
-}
-
-static inline
-int bcm43xx_pci_write_config32(struct bcm43xx_private *bcm, int offset, u32 value)
-{
- return pci_write_config_dword(bcm->pci_dev, offset, value);
-}
-
-/** Limit a value between two limits */
-#ifdef limit_value
-# undef limit_value
-#endif
-#define limit_value(value, min, max) \
- ({ \
- typeof(value) __value = (value); \
- typeof(value) __min = (min); \
- typeof(value) __max = (max); \
- if (__value < __min) \
- __value = __min; \
- else if (__value > __max) \
- __value = __max; \
- __value; \
- })
-
-#endif /* BCM43xx_H_ */
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