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p54: Modify p54 files for new organization
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Modify the remaining p54 files to account for the new file organization.

Signed-off-by: Christian Lamparter <chunkeey@web.de>
Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
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Christian Lamparter authored and John W. Linville committed Jul 10, 2009
1 parent 0a5fb84 commit d8c9210
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Showing 7 changed files with 102 additions and 3,400 deletions.
3 changes: 3 additions & 0 deletions drivers/net/wireless/p54/Makefile
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Original file line number Diff line number Diff line change
@@ -1,3 +1,6 @@
p54common-objs := eeprom.o fwio.o txrx.o main.o
p54common-$(CONFIG_P54_LEDS) += led.o

obj-$(CONFIG_P54_COMMON) += p54common.o
obj-$(CONFIG_P54_USB) += p54usb.o
obj-$(CONFIG_P54_PCI) += p54pci.o
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148 changes: 90 additions & 58 deletions drivers/net/wireless/p54/p54.h
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Original file line number Diff line number Diff line change
@@ -1,6 +1,3 @@
#ifndef P54_H
#define P54_H

/*
* Shared defines for all mac80211 Prism54 code
*
Expand All @@ -14,39 +11,78 @@
* published by the Free Software Foundation.
*/

#ifndef P54_H
#define P54_H

#ifdef CONFIG_P54_LEDS
#include <linux/leds.h>
#endif /* CONFIG_P54_LEDS */

enum p54_control_frame_types {
P54_CONTROL_TYPE_SETUP = 0,
P54_CONTROL_TYPE_SCAN,
P54_CONTROL_TYPE_TRAP,
P54_CONTROL_TYPE_DCFINIT,
P54_CONTROL_TYPE_RX_KEYCACHE,
P54_CONTROL_TYPE_TIM,
P54_CONTROL_TYPE_PSM,
P54_CONTROL_TYPE_TXCANCEL,
P54_CONTROL_TYPE_TXDONE,
P54_CONTROL_TYPE_BURST,
P54_CONTROL_TYPE_STAT_READBACK,
P54_CONTROL_TYPE_BBP,
P54_CONTROL_TYPE_EEPROM_READBACK,
P54_CONTROL_TYPE_LED,
P54_CONTROL_TYPE_GPIO,
P54_CONTROL_TYPE_TIMER,
P54_CONTROL_TYPE_MODULATION,
P54_CONTROL_TYPE_SYNTH_CONFIG,
P54_CONTROL_TYPE_DETECTOR_VALUE,
P54_CONTROL_TYPE_XBOW_SYNTH_CFG,
P54_CONTROL_TYPE_CCE_QUIET,
P54_CONTROL_TYPE_PSM_STA_UNLOCK,
P54_CONTROL_TYPE_PCS,
P54_CONTROL_TYPE_BT_BALANCER = 28,
P54_CONTROL_TYPE_GROUP_ADDRESS_TABLE = 30,
P54_CONTROL_TYPE_ARPTABLE = 31,
P54_CONTROL_TYPE_BT_OPTIONS = 35
};
#define ISL38XX_DEV_FIRMWARE_ADDR 0x20000

#define BR_CODE_MIN 0x80000000
#define BR_CODE_COMPONENT_ID 0x80000001
#define BR_CODE_COMPONENT_VERSION 0x80000002
#define BR_CODE_DEPENDENT_IF 0x80000003
#define BR_CODE_EXPOSED_IF 0x80000004
#define BR_CODE_DESCR 0x80000101
#define BR_CODE_MAX 0x8FFFFFFF
#define BR_CODE_END_OF_BRA 0xFF0000FF
#define LEGACY_BR_CODE_END_OF_BRA 0xFFFFFFFF

struct bootrec {
__le32 code;
__le32 len;
u32 data[10];
} __packed;

/* Interface role definitions */
#define BR_INTERFACE_ROLE_SERVER 0x0000
#define BR_INTERFACE_ROLE_CLIENT 0x8000

#define BR_DESC_PRIV_CAP_WEP BIT(0)
#define BR_DESC_PRIV_CAP_TKIP BIT(1)
#define BR_DESC_PRIV_CAP_MICHAEL BIT(2)
#define BR_DESC_PRIV_CAP_CCX_CP BIT(3)
#define BR_DESC_PRIV_CAP_CCX_MIC BIT(4)
#define BR_DESC_PRIV_CAP_AESCCMP BIT(5)

struct bootrec_desc {
__le16 modes;
__le16 flags;
__le32 rx_start;
__le32 rx_end;
u8 headroom;
u8 tailroom;
u8 tx_queues;
u8 tx_depth;
u8 privacy_caps;
u8 rx_keycache_size;
u8 time_size;
u8 padding;
u8 rates[16];
u8 padding2[4];
__le16 rx_mtu;
} __packed;

#define FW_FMAC 0x464d4143
#define FW_LM86 0x4c4d3836
#define FW_LM87 0x4c4d3837
#define FW_LM20 0x4c4d3230

struct bootrec_comp_id {
__le32 fw_variant;
} __packed;

struct bootrec_comp_ver {
char fw_version[24];
} __packed;

struct bootrec_end {
__le16 crc;
u8 padding[2];
u8 md5[16];
} __packed;

/* provide 16 bytes for the transport back-end */
#define P54_TX_INFO_DATA_SIZE 16
Expand All @@ -55,34 +91,30 @@ enum p54_control_frame_types {
struct p54_tx_info {
u32 start_addr;
u32 end_addr;
void *data[P54_TX_INFO_DATA_SIZE / sizeof(void *)];
union {
void *data[P54_TX_INFO_DATA_SIZE / sizeof(void *)];
struct {
u32 extra_len;
};
};
};

#define P54_MAX_CTRL_FRAME_LEN 0x1000

#define P54_HDR_FLAG_CONTROL BIT(15)
#define P54_HDR_FLAG_CONTROL_OPSET (BIT(15) + BIT(0))

struct p54_hdr {
__le16 flags;
__le16 len;
__le32 req_id;
__le16 type; /* enum p54_control_frame_types */
u8 rts_tries;
u8 tries;
u8 data[0];
} __attribute__ ((packed));

#define FREE_AFTER_TX(skb) \
((((struct p54_hdr *) ((struct sk_buff *) skb)->data)-> \
flags) == cpu_to_le16(P54_HDR_FLAG_CONTROL_OPSET))
#define P54_SET_QUEUE(queue, ai_fs, cw_min, cw_max, _txop) \
do { \
queue.aifs = cpu_to_le16(ai_fs); \
queue.cwmin = cpu_to_le16(cw_min); \
queue.cwmax = cpu_to_le16(cw_max); \
queue.txop = cpu_to_le16(_txop); \
} while (0)

struct p54_edcf_queue_param {
__le16 aifs;
__le16 cwmin;
__le16 cwmax;
__le16 txop;
} __attribute__ ((packed));
} __packed;

struct p54_rssi_linear_approximation {
s16 mul;
Expand All @@ -101,13 +133,6 @@ struct p54_cal_database {

#define EEPROM_READBACK_LEN 0x3fc

#define ISL38XX_DEV_FIRMWARE_ADDR 0x20000

#define FW_FMAC 0x464d4143
#define FW_LM86 0x4c4d3836
#define FW_LM87 0x4c4d3837
#define FW_LM20 0x4c4d3230

enum fw_state {
FW_STATE_OFF,
FW_STATE_BOOTING,
Expand Down Expand Up @@ -138,6 +163,7 @@ struct p54_common {
void (*tx)(struct ieee80211_hw *dev, struct sk_buff *skb);
int (*open)(struct ieee80211_hw *dev);
void (*stop)(struct ieee80211_hw *dev);
struct sk_buff_head tx_pending;
struct sk_buff_head tx_queue;
struct mutex conf_mutex;

Expand All @@ -156,6 +182,7 @@ struct p54_common {

/* (e)DCF / QOS state */
bool use_short_slot;
spinlock_t tx_stats_lock;
struct ieee80211_tx_queue_stats tx_stats[8];
struct p54_edcf_queue_param qos_params[8];

Expand All @@ -181,7 +208,7 @@ struct p54_common {
u32 tsf_low32, tsf_high32;
u32 basic_rate_mask;
u16 aid;
struct sk_buff *cached_beacon;
__le32 beacon_req_id;

/* cryptographic engine information */
u8 privacy_caps;
Expand All @@ -202,15 +229,20 @@ struct p54_common {
/* eeprom handling */
void *eeprom;
struct completion eeprom_comp;
struct mutex eeprom_mutex;
};

/* interfaces for the drivers */
int p54_rx(struct ieee80211_hw *dev, struct sk_buff *skb);
void p54_free_skb(struct ieee80211_hw *dev, struct sk_buff *skb);
int p54_parse_firmware(struct ieee80211_hw *dev, const struct firmware *fw);
int p54_parse_eeprom(struct ieee80211_hw *dev, void *eeprom, int len);
int p54_read_eeprom(struct ieee80211_hw *dev);

struct ieee80211_hw *p54_init_common(size_t priv_data_len);
int p54_register_common(struct ieee80211_hw *dev, struct device *pdev);
void p54_free_common(struct ieee80211_hw *dev);

void p54_unregister_common(struct ieee80211_hw *dev);

#endif /* P54_H */
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