diff options
Diffstat (limited to 'drivers/net/wireless/orinoco/hermes.h')
| -rw-r--r-- | drivers/net/wireless/orinoco/hermes.h | 37 |
1 files changed, 20 insertions, 17 deletions
diff --git a/drivers/net/wireless/orinoco/hermes.h b/drivers/net/wireless/orinoco/hermes.h index d9f18c1..28a4244 100644 --- a/drivers/net/wireless/orinoco/hermes.h +++ b/drivers/net/wireless/orinoco/hermes.h @@ -28,7 +28,7 @@ * * As a module of low level hardware access routines, there is no * locking. Users of this module should ensure that they serialize - * access to the hermes_t structure, and to the hardware + * access to the hermes structure, and to the hardware */ #include <linux/if_ether.h> @@ -43,7 +43,7 @@ #define HERMES_BAP_DATALEN_MAX (4096) #define HERMES_BAP_OFFSET_MAX (4096) #define HERMES_PORTID_MAX (7) -#define HERMES_NUMPORTS_MAX (HERMES_PORTID_MAX+1) +#define HERMES_NUMPORTS_MAX (HERMES_PORTID_MAX + 1) #define HERMES_PDR_LEN_MAX (260) /* in bytes, from EK */ #define HERMES_PDA_RECS_MAX (200) /* a guess */ #define HERMES_PDA_LEN_MAX (1024) /* in bytes, from EK */ @@ -148,7 +148,7 @@ #define HERMES_CMD_WRITEMIF (0x0031) /*--- Debugging Commands -----------------------------*/ -#define HERMES_CMD_TEST (0x0038) +#define HERMES_CMD_TEST (0x0038) /* Test command arguments */ @@ -178,8 +178,8 @@ #define HERMES_DESCRIPTOR_OFFSET 0 #define HERMES_802_11_OFFSET (14) -#define HERMES_802_3_OFFSET (14+32) -#define HERMES_802_2_OFFSET (14+32+14) +#define HERMES_802_3_OFFSET (14 + 32) +#define HERMES_802_2_OFFSET (14 + 32 + 14) #define HERMES_TXCNTL2_OFFSET (HERMES_802_3_OFFSET - 2) #define HERMES_RXSTAT_ERR (0x0003) @@ -406,7 +406,7 @@ struct hermes_ops { }; /* Basic control structure */ -typedef struct hermes { +struct hermes { void __iomem *iobase; int reg_spacing; #define HERMES_16BIT_REGSPACING 0 @@ -415,7 +415,7 @@ typedef struct hermes { bool eeprom_pda; const struct hermes_ops *ops; void *priv; -} hermes_t; +}; /* Register access convenience macros */ #define hermes_read_reg(hw, off) \ @@ -427,28 +427,29 @@ typedef struct hermes { hermes_write_reg((hw), HERMES_##name, (val)) /* Function prototypes */ -void hermes_struct_init(hermes_t *hw, void __iomem *address, int reg_spacing); +void hermes_struct_init(struct hermes *hw, void __iomem *address, + int reg_spacing); /* Inline functions */ -static inline int hermes_present(hermes_t *hw) +static inline int hermes_present(struct hermes *hw) { return hermes_read_regn(hw, SWSUPPORT0) == HERMES_MAGIC; } -static inline void hermes_set_irqmask(hermes_t *hw, u16 events) +static inline void hermes_set_irqmask(struct hermes *hw, u16 events) { hw->inten = events; hermes_write_regn(hw, INTEN, events); } -static inline int hermes_enable_port(hermes_t *hw, int port) +static inline int hermes_enable_port(struct hermes *hw, int port) { return hw->ops->cmd_wait(hw, HERMES_CMD_ENABLE | (port << 8), 0, NULL); } -static inline int hermes_disable_port(hermes_t *hw, int port) +static inline int hermes_disable_port(struct hermes *hw, int port) { return hw->ops->cmd_wait(hw, HERMES_CMD_DISABLE | (port << 8), 0, NULL); @@ -456,13 +457,13 @@ static inline int hermes_disable_port(hermes_t *hw, int port) /* Initiate an INQUIRE command (tallies or scan). The result will come as an * information frame in __orinoco_ev_info() */ -static inline int hermes_inquire(hermes_t *hw, u16 rid) +static inline int hermes_inquire(struct hermes *hw, u16 rid) { return hw->ops->cmd_wait(hw, HERMES_CMD_INQUIRE, rid, NULL); } -#define HERMES_BYTES_TO_RECLEN(n) ((((n)+1)/2) + 1) -#define HERMES_RECLEN_TO_BYTES(n) (((n)-1) * 2) +#define HERMES_BYTES_TO_RECLEN(n) ((((n) + 1) / 2) + 1) +#define HERMES_RECLEN_TO_BYTES(n) (((n) - 1) * 2) /* Note that for the next two, the count is in 16-bit words, not bytes */ static inline void hermes_read_words(struct hermes *hw, int off, @@ -498,7 +499,8 @@ static inline void hermes_clear_words(struct hermes *hw, int off, (hw->ops->write_ltv((hw), (bap), (rid), \ HERMES_BYTES_TO_RECLEN(sizeof(*buf)), (buf))) -static inline int hermes_read_wordrec(hermes_t *hw, int bap, u16 rid, u16 *word) +static inline int hermes_read_wordrec(struct hermes *hw, int bap, u16 rid, + u16 *word) { __le16 rec; int err; @@ -508,7 +510,8 @@ static inline int hermes_read_wordrec(hermes_t *hw, int bap, u16 rid, u16 *word) return err; } -static inline int hermes_write_wordrec(hermes_t *hw, int bap, u16 rid, u16 word) +static inline int hermes_write_wordrec(struct hermes *hw, int bap, u16 rid, + u16 word) { __le16 rec = cpu_to_le16(word); return HERMES_WRITE_RECORD(hw, bap, rid, &rec); |
