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r: 79397
b: refs/heads/master
c: f653211
h: refs/heads/master
i:
  79395: c456f5f
v: v3
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Michael Wu authored and David S. Miller committed Jan 28, 2008
1 parent a6a1f3b commit a6e0e95
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Showing 19 changed files with 2,778 additions and 61 deletions.
2 changes: 1 addition & 1 deletion [refs]
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@@ -1,2 +1,2 @@
---
refs/heads/master: fa1c114fdaa605496045e56c42d0c8aa4c139e57
refs/heads/master: f653211197f3841f383fa9757ef8ce182c6cf627
56 changes: 56 additions & 0 deletions trunk/drivers/net/wireless/Kconfig
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Expand Up @@ -545,6 +545,62 @@ config USB_ZD1201
To compile this driver as a module, choose M here: the
module will be called zd1201.

config RTL8180
tristate "Realtek 8180/8185 PCI support"
depends on MAC80211 && PCI && WLAN_80211 && EXPERIMENTAL
select EEPROM_93CX6
---help---
This is a driver for RTL8180 and RTL8185 based cards.
These are PCI based chips found in cards such as:

(RTL8185 802.11g)
A-Link WL54PC

(RTL8180 802.11b)
Belkin F5D6020 v3
Belkin F5D6020 v3
Dlink DWL-610
Dlink DWL-510
Netgear MA521
Level-One WPC-0101
Acer Aspire 1357 LMi
VCTnet PC-11B1
Ovislink AirLive WL-1120PCM
Mentor WL-PCI
Linksys WPC11 v4
TrendNET TEW-288PI
D-Link DWL-520 Rev D
Repotec RP-WP7126
TP-Link TL-WN250/251
Zonet ZEW1000
Longshine LCS-8031-R
HomeLine HLW-PCC200
GigaFast WF721-AEX
Planet WL-3553
Encore ENLWI-PCI1-NT
TrendNET TEW-266PC
Gigabyte GN-WLMR101
Siemens-fujitsu Amilo D1840W
Edimax EW-7126
PheeNet WL-11PCIR
Tonze PC-2100T
Planet WL-8303
Dlink DWL-650 v M1
Edimax EW-7106
Q-Tec 770WC
Topcom Skyr@cer 4011b
Roper FreeLan 802.11b (edition 2004)
Wistron Neweb Corp CB-200B
Pentagram HorNET
QTec 775WC
TwinMOS Booming B Series
Micronet SP906BB
Sweex LC700010
Surecom EP-9428
Safecom SWLCR-1100

Thanks to Realtek for their support!

config RTL8187
tristate "Realtek 8187 USB support"
depends on MAC80211 && USB && WLAN_80211 && EXPERIMENTAL
Expand Down
3 changes: 3 additions & 0 deletions trunk/drivers/net/wireless/Makefile
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Expand Up @@ -47,7 +47,10 @@ obj-$(CONFIG_PCMCIA_WL3501) += wl3501_cs.o
obj-$(CONFIG_USB_ZD1201) += zd1201.o
obj-$(CONFIG_LIBERTAS) += libertas/

rtl8180-objs := rtl8180_dev.o rtl8180_rtl8225.o rtl8180_sa2400.o rtl8180_max2820.o rtl8180_grf5101.o
rtl8187-objs := rtl8187_dev.o rtl8187_rtl8225.o

obj-$(CONFIG_RTL8180) += rtl8180.o
obj-$(CONFIG_RTL8187) += rtl8187.o

obj-$(CONFIG_ADM8211) += adm8211.o
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151 changes: 151 additions & 0 deletions trunk/drivers/net/wireless/rtl8180.h
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@@ -0,0 +1,151 @@
#ifndef RTL8180_H
#define RTL8180_H

#include "rtl818x.h"

#define MAX_RX_SIZE IEEE80211_MAX_RTS_THRESHOLD

#define RF_PARAM_ANALOGPHY (1 << 0)
#define RF_PARAM_ANTBDEFAULT (1 << 1)
#define RF_PARAM_CARRIERSENSE1 (1 << 2)
#define RF_PARAM_CARRIERSENSE2 (1 << 3)

#define BB_ANTATTEN_CHAN14 0x0C
#define BB_ANTENNA_B 0x40

#define BB_HOST_BANG (1 << 30)
#define BB_HOST_BANG_EN (1 << 2)
#define BB_HOST_BANG_CLK (1 << 1)
#define BB_HOST_BANG_DATA 1

#define ANAPARAM_TXDACOFF_SHIFT 27
#define ANAPARAM_PWR0_SHIFT 28
#define ANAPARAM_PWR0_MASK (0x07 << ANAPARAM_PWR0_SHIFT)
#define ANAPARAM_PWR1_SHIFT 20
#define ANAPARAM_PWR1_MASK (0x7F << ANAPARAM_PWR1_SHIFT)

enum rtl8180_tx_desc_flags {
RTL8180_TX_DESC_FLAG_NO_ENC = (1 << 15),
RTL8180_TX_DESC_FLAG_TX_OK = (1 << 15),
RTL8180_TX_DESC_FLAG_SPLCP = (1 << 16),
RTL8180_TX_DESC_FLAG_RX_UNDER = (1 << 16),
RTL8180_TX_DESC_FLAG_MOREFRAG = (1 << 17),
RTL8180_TX_DESC_FLAG_CTS = (1 << 18),
RTL8180_TX_DESC_FLAG_RTS = (1 << 23),
RTL8180_TX_DESC_FLAG_LS = (1 << 28),
RTL8180_TX_DESC_FLAG_FS = (1 << 29),
RTL8180_TX_DESC_FLAG_DMA = (1 << 30),
RTL8180_TX_DESC_FLAG_OWN = (1 << 31)
};

struct rtl8180_tx_desc {
__le32 flags;
__le16 rts_duration;
__le16 plcp_len;
__le32 tx_buf;
__le32 frame_len;
__le32 next_tx_desc;
u8 cw;
u8 retry_limit;
u8 agc;
u8 flags2;
u32 reserved[2];
} __attribute__ ((packed));

enum rtl8180_rx_desc_flags {
RTL8180_RX_DESC_FLAG_ICV_ERR = (1 << 12),
RTL8180_RX_DESC_FLAG_CRC32_ERR = (1 << 13),
RTL8180_RX_DESC_FLAG_PM = (1 << 14),
RTL8180_RX_DESC_FLAG_RX_ERR = (1 << 15),
RTL8180_RX_DESC_FLAG_BCAST = (1 << 16),
RTL8180_RX_DESC_FLAG_PAM = (1 << 17),
RTL8180_RX_DESC_FLAG_MCAST = (1 << 18),
RTL8180_RX_DESC_FLAG_SPLCP = (1 << 25),
RTL8180_RX_DESC_FLAG_FOF = (1 << 26),
RTL8180_RX_DESC_FLAG_DMA_FAIL = (1 << 27),
RTL8180_RX_DESC_FLAG_LS = (1 << 28),
RTL8180_RX_DESC_FLAG_FS = (1 << 29),
RTL8180_RX_DESC_FLAG_EOR = (1 << 30),
RTL8180_RX_DESC_FLAG_OWN = (1 << 31)
};

struct rtl8180_rx_desc {
__le32 flags;
__le32 flags2;
union {
__le32 rx_buf;
__le64 tsft;
};
} __attribute__ ((packed));

struct rtl8180_tx_ring {
struct rtl8180_tx_desc *desc;
dma_addr_t dma;
unsigned int idx;
unsigned int entries;
struct sk_buff_head queue;
};

struct rtl8180_priv {
/* common between rtl818x drivers */
struct rtl818x_csr __iomem *map;
const struct rtl818x_rf_ops *rf;
int mode;
int if_id;

/* rtl8180 driver specific */
spinlock_t lock;
struct rtl8180_rx_desc *rx_ring;
dma_addr_t rx_ring_dma;
unsigned int rx_idx;
struct sk_buff *rx_buf[32];
struct rtl8180_tx_ring tx_ring[4];
struct ieee80211_channel channels[14];
struct ieee80211_rate rates[12];
struct ieee80211_hw_mode modes[2];
struct pci_dev *pdev;
u32 rx_conf;

int r8185;
u32 anaparam;
u16 rfparam;
u8 csthreshold;
};

void rtl8180_write_phy(struct ieee80211_hw *dev, u8 addr, u32 data);
void rtl8180_set_anaparam(struct rtl8180_priv *priv, u32 anaparam);

static inline u8 rtl818x_ioread8(struct rtl8180_priv *priv, u8 __iomem *addr)
{
return ioread8(addr);
}

static inline u16 rtl818x_ioread16(struct rtl8180_priv *priv, __le16 __iomem *addr)
{
return ioread16(addr);
}

static inline u32 rtl818x_ioread32(struct rtl8180_priv *priv, __le32 __iomem *addr)
{
return ioread32(addr);
}

static inline void rtl818x_iowrite8(struct rtl8180_priv *priv,
u8 __iomem *addr, u8 val)
{
iowrite8(val, addr);
}

static inline void rtl818x_iowrite16(struct rtl8180_priv *priv,
__le16 __iomem *addr, u16 val)
{
iowrite16(val, addr);
}

static inline void rtl818x_iowrite32(struct rtl8180_priv *priv,
__le32 __iomem *addr, u32 val)
{
iowrite32(val, addr);
}

#endif /* RTL8180_H */
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