X-Git-Url: http://git.onelab.eu/?a=blobdiff_plain;f=drivers%2Fnet%2Fwireless%2Fhermes.h;h=7644f72a9f4efd3269c40cd46b09cefbda196e85;hb=43bc926fffd92024b46cafaf7350d669ba9ca884;hp=429d5724069d2869d4f7c4b14dffe5b16a79c36a;hpb=c7b5ebbddf7bcd3651947760f423e3783bbe6573;p=linux-2.6.git diff --git a/drivers/net/wireless/hermes.h b/drivers/net/wireless/hermes.h index 429d57240..7644f72a9 100644 --- a/drivers/net/wireless/hermes.h +++ b/drivers/net/wireless/hermes.h @@ -30,9 +30,8 @@ * access to the hermes_t structure, and to the hardware */ -#include #include -#include +#include /* * Limits and constants @@ -192,13 +191,13 @@ #define HERMES_RXSTAT_WMP (0x6000) /* Wavelan-II Management Protocol frame */ struct hermes_tx_descriptor { - u16 status; - u16 reserved1; - u16 reserved2; - u32 sw_support; + __le16 status; + __le16 reserved1; + __le16 reserved2; + __le32 sw_support; u8 retry_count; u8 tx_rate; - u16 tx_control; + __le16 tx_control; } __attribute__ ((packed)); #define HERMES_TXSTAT_RETRYERR (0x0001) @@ -222,60 +221,60 @@ struct hermes_tx_descriptor { #define HERMES_INQ_SEC_STAT_AGERE (0xF202) struct hermes_tallies_frame { - u16 TxUnicastFrames; - u16 TxMulticastFrames; - u16 TxFragments; - u16 TxUnicastOctets; - u16 TxMulticastOctets; - u16 TxDeferredTransmissions; - u16 TxSingleRetryFrames; - u16 TxMultipleRetryFrames; - u16 TxRetryLimitExceeded; - u16 TxDiscards; - u16 RxUnicastFrames; - u16 RxMulticastFrames; - u16 RxFragments; - u16 RxUnicastOctets; - u16 RxMulticastOctets; - u16 RxFCSErrors; - u16 RxDiscards_NoBuffer; - u16 TxDiscardsWrongSA; - u16 RxWEPUndecryptable; - u16 RxMsgInMsgFragments; - u16 RxMsgInBadMsgFragments; + __le16 TxUnicastFrames; + __le16 TxMulticastFrames; + __le16 TxFragments; + __le16 TxUnicastOctets; + __le16 TxMulticastOctets; + __le16 TxDeferredTransmissions; + __le16 TxSingleRetryFrames; + __le16 TxMultipleRetryFrames; + __le16 TxRetryLimitExceeded; + __le16 TxDiscards; + __le16 RxUnicastFrames; + __le16 RxMulticastFrames; + __le16 RxFragments; + __le16 RxUnicastOctets; + __le16 RxMulticastOctets; + __le16 RxFCSErrors; + __le16 RxDiscards_NoBuffer; + __le16 TxDiscardsWrongSA; + __le16 RxWEPUndecryptable; + __le16 RxMsgInMsgFragments; + __le16 RxMsgInBadMsgFragments; /* Those last are probably not available in very old firmwares */ - u16 RxDiscards_WEPICVError; - u16 RxDiscards_WEPExcluded; + __le16 RxDiscards_WEPICVError; + __le16 RxDiscards_WEPExcluded; } __attribute__ ((packed)); /* Grabbed from wlan-ng - Thanks Mark... - Jean II * This is the result of a scan inquiry command */ /* Structure describing info about an Access Point */ struct prism2_scan_apinfo { - u16 channel; /* Channel where the AP sits */ - u16 noise; /* Noise level */ - u16 level; /* Signal level */ + __le16 channel; /* Channel where the AP sits */ + __le16 noise; /* Noise level */ + __le16 level; /* Signal level */ u8 bssid[ETH_ALEN]; /* MAC address of the Access Point */ - u16 beacon_interv; /* Beacon interval */ - u16 capabilities; /* Capabilities */ - u16 essid_len; /* ESSID length */ + __le16 beacon_interv; /* Beacon interval */ + __le16 capabilities; /* Capabilities */ + __le16 essid_len; /* ESSID length */ u8 essid[32]; /* ESSID of the network */ u8 rates[10]; /* Bit rate supported */ - u16 proberesp_rate; /* Data rate of the response frame */ - u16 atim; /* ATIM window time, Kus (hostscan only) */ + __le16 proberesp_rate; /* Data rate of the response frame */ + __le16 atim; /* ATIM window time, Kus (hostscan only) */ } __attribute__ ((packed)); /* Same stuff for the Lucent/Agere card. * Thanks to h1kari - Jean II */ struct agere_scan_apinfo { - u16 channel; /* Channel where the AP sits */ - u16 noise; /* Noise level */ - u16 level; /* Signal level */ + __le16 channel; /* Channel where the AP sits */ + __le16 noise; /* Noise level */ + __le16 level; /* Signal level */ u8 bssid[ETH_ALEN]; /* MAC address of the Access Point */ - u16 beacon_interv; /* Beacon interval */ - u16 capabilities; /* Capabilities */ + __le16 beacon_interv; /* Beacon interval */ + __le16 capabilities; /* Capabilities */ /* bits: 0-ess, 1-ibss, 4-privacy [wep] */ - u16 essid_len; /* ESSID length */ + __le16 essid_len; /* ESSID length */ u8 essid[32]; /* ESSID of the network */ } __attribute__ ((packed)); @@ -283,16 +282,16 @@ struct agere_scan_apinfo { struct symbol_scan_apinfo { u8 channel; /* Channel where the AP sits */ u8 unknown1; /* 8 in 2.9x and 3.9x f/w, 0 otherwise */ - u16 noise; /* Noise level */ - u16 level; /* Signal level */ + __le16 noise; /* Noise level */ + __le16 level; /* Signal level */ u8 bssid[ETH_ALEN]; /* MAC address of the Access Point */ - u16 beacon_interv; /* Beacon interval */ - u16 capabilities; /* Capabilities */ + __le16 beacon_interv; /* Beacon interval */ + __le16 capabilities; /* Capabilities */ /* bits: 0-ess, 1-ibss, 4-privacy [wep] */ - u16 essid_len; /* ESSID length */ + __le16 essid_len; /* ESSID length */ u8 essid[32]; /* ESSID of the network */ - u16 rates[5]; /* Bit rate supported */ - u16 basic_rates; /* Basic rates bitmask */ + __le16 rates[5]; /* Bit rate supported */ + __le16 basic_rates; /* Basic rates bitmask */ u8 unknown2[6]; /* Always FF:FF:FF:FF:00:00 */ u8 unknown3[8]; /* Always 0, appeared in f/w 3.91-68 */ } __attribute__ ((packed)); @@ -312,7 +311,7 @@ union hermes_scan_info { #define HERMES_LINKSTATUS_ASSOC_FAILED (0x0006) struct hermes_linkstatus { - u16 linkstatus; /* Link status */ + __le16 linkstatus; /* Link status */ } __attribute__ ((packed)); struct hermes_response { @@ -321,8 +320,8 @@ struct hermes_response { /* "ID" structure - used for ESSID and station nickname */ struct hermes_idstring { - u16 len; - u16 val[16]; + __le16 len; + __le16 val[16]; } __attribute__ ((packed)); struct hermes_multicast { @@ -340,14 +339,11 @@ struct hermes_debug_entry { #ifdef __KERNEL__ /* Timeouts */ -#define HERMES_BAP_BUSY_TIMEOUT (500) /* In iterations of ~1us */ +#define HERMES_BAP_BUSY_TIMEOUT (10000) /* In iterations of ~1us */ /* Basic control structure */ typedef struct hermes { - unsigned long iobase; - int io_space; /* 1 if we IO-mapped IO, 0 for memory-mapped IO? */ -#define HERMES_IO 1 -#define HERMES_MEM 0 + void __iomem *iobase; int reg_spacing; #define HERMES_16BIT_REGSPACING 0 #define HERMES_32BIT_REGSPACING 1 @@ -362,30 +358,26 @@ typedef struct hermes { } hermes_t; /* Register access convenience macros */ -#define hermes_read_reg(hw, off) ((hw)->io_space ? \ - inw((hw)->iobase + ( (off) << (hw)->reg_spacing )) : \ - readw((hw)->iobase + ( (off) << (hw)->reg_spacing ))) -#define hermes_write_reg(hw, off, val) do { \ - if ((hw)->io_space) \ - outw_p((val), (hw)->iobase + ((off) << (hw)->reg_spacing)); \ - else \ - writew((val), (hw)->iobase + ((off) << (hw)->reg_spacing)); \ - } while (0) +#define hermes_read_reg(hw, off) \ + (ioread16((hw)->iobase + ( (off) << (hw)->reg_spacing ))) +#define hermes_write_reg(hw, off, val) \ + (iowrite16((val), (hw)->iobase + ((off) << (hw)->reg_spacing))) #define hermes_read_regn(hw, name) hermes_read_reg((hw), HERMES_##name) #define hermes_write_regn(hw, name, val) hermes_write_reg((hw), HERMES_##name, (val)) /* Function prototypes */ -void hermes_struct_init(hermes_t *hw, ulong address, int io_space, - int reg_spacing); +void hermes_struct_init(hermes_t *hw, void __iomem *address, int reg_spacing); int hermes_init(hermes_t *hw); int hermes_docmd_wait(hermes_t *hw, u16 cmd, u16 parm0, struct hermes_response *resp); int hermes_allocate(hermes_t *hw, u16 size, u16 *fid); -int hermes_bap_pread(hermes_t *hw, int bap, void *buf, unsigned len, +int hermes_bap_pread(hermes_t *hw, int bap, void *buf, int len, u16 id, u16 offset); -int hermes_bap_pwrite(hermes_t *hw, int bap, const void *buf, unsigned len, +int hermes_bap_pwrite(hermes_t *hw, int bap, const void *buf, int len, u16 id, u16 offset); +int hermes_bap_pwrite_pad(hermes_t *hw, int bap, const void *buf, + unsigned data_len, int len, u16 id, u16 offset); int hermes_read_ltv(hermes_t *hw, int bap, u16 rid, unsigned buflen, u16 *length, void *buf); int hermes_write_ltv(hermes_t *hw, int bap, u16 rid, @@ -430,41 +422,13 @@ static inline int hermes_inquire(hermes_t *hw, u16 rid) static inline void hermes_read_words(struct hermes *hw, int off, void *buf, unsigned count) { off = off << hw->reg_spacing; - - if (hw->io_space) { - insw(hw->iobase + off, buf, count); - } else { - unsigned i; - u16 *p; - - /* This needs to *not* byteswap (like insw()) but - * readw() does byteswap hence the conversion. I hope - * gcc is smart enough to fold away the two swaps on - * big-endian platforms. */ - for (i = 0, p = buf; i < count; i++) { - *p++ = cpu_to_le16(readw(hw->iobase + off)); - } - } + ioread16_rep(hw->iobase + off, buf, count); } static inline void hermes_write_words(struct hermes *hw, int off, const void *buf, unsigned count) { off = off << hw->reg_spacing; - - if (hw->io_space) { - outsw(hw->iobase + off, buf, count); - } else { - unsigned i; - const u16 *p; - - /* This needs to *not* byteswap (like outsw()) but - * writew() does byteswap hence the conversion. I - * hope gcc is smart enough to fold away the two swaps - * on big-endian platforms. */ - for (i = 0, p = buf; i < count; i++) { - writew(le16_to_cpu(*p++), hw->iobase + off); - } - } + iowrite16_rep(hw->iobase + off, buf, count); } static inline void hermes_clear_words(struct hermes *hw, int off, unsigned count) @@ -473,13 +437,8 @@ static inline void hermes_clear_words(struct hermes *hw, int off, unsigned count off = off << hw->reg_spacing; - if (hw->io_space) { - for (i = 0; i < count; i++) - outw(0, hw->iobase + off); - } else { - for (i = 0; i < count; i++) - writew(0, hw->iobase + off); - } + for (i = 0; i < count; i++) + iowrite16(0, hw->iobase + off); } #define HERMES_READ_RECORD(hw, bap, rid, buf) \ @@ -489,7 +448,7 @@ static inline void hermes_clear_words(struct hermes *hw, int off, unsigned count static inline int hermes_read_wordrec(hermes_t *hw, int bap, u16 rid, u16 *word) { - u16 rec; + __le16 rec; int err; err = HERMES_READ_RECORD(hw, bap, rid, &rec); @@ -499,7 +458,7 @@ static inline int hermes_read_wordrec(hermes_t *hw, int bap, u16 rid, u16 *word) static inline int hermes_write_wordrec(hermes_t *hw, int bap, u16 rid, u16 word) { - u16 rec = cpu_to_le16(word); + __le16 rec = cpu_to_le16(word); return HERMES_WRITE_RECORD(hw, bap, rid, &rec); }