diff options
Diffstat (limited to 'drivers/net/wireless/ti/wlcore/io.h')
-rw-r--r-- | drivers/net/wireless/ti/wlcore/io.h | 43 |
1 files changed, 10 insertions, 33 deletions
diff --git a/drivers/net/wireless/ti/wlcore/io.h b/drivers/net/wireless/ti/wlcore/io.h index 4fb3dab8c3b2..495ab335b465 100644 --- a/drivers/net/wireless/ti/wlcore/io.h +++ b/drivers/net/wireless/ti/wlcore/io.h @@ -43,8 +43,6 @@ #define HW_ACCESS_PRAM_MAX_RANGE 0x3c000 -extern struct wl1271_partition_set wl12xx_part_table[PART_TABLE_LEN]; - struct wl1271; void wl1271_disable_interrupts(struct wl1271 *wl); @@ -52,6 +50,7 @@ void wl1271_enable_interrupts(struct wl1271 *wl); void wl1271_io_reset(struct wl1271 *wl); void wl1271_io_init(struct wl1271 *wl); +int wlcore_translate_addr(struct wl1271 *wl, int addr); /* Raw target IO, address is not translated */ static inline void wl1271_raw_write(struct wl1271 *wl, int addr, void *buf, @@ -81,36 +80,12 @@ static inline void wl1271_raw_write32(struct wl1271 *wl, int addr, u32 val) sizeof(wl->buffer_32), false); } -/* Translated target IO */ -static inline int wl1271_translate_addr(struct wl1271 *wl, int addr) -{ - /* - * To translate, first check to which window of addresses the - * particular address belongs. Then subtract the starting address - * of that window from the address. Then, add offset of the - * translated region. - * - * The translated regions occur next to each other in physical device - * memory, so just add the sizes of the preceding address regions to - * get the offset to the new region. - * - * Currently, only the two first regions are addressed, and the - * assumption is that all addresses will fall into either of those - * two. - */ - if ((addr >= wl->part.reg.start) && - (addr < wl->part.reg.start + wl->part.reg.size)) - return addr - wl->part.reg.start + wl->part.mem.size; - else - return addr - wl->part.mem.start; -} - static inline void wl1271_read(struct wl1271 *wl, int addr, void *buf, size_t len, bool fixed) { int physical; - physical = wl1271_translate_addr(wl, addr); + physical = wlcore_translate_addr(wl, addr); wl1271_raw_read(wl, physical, buf, len, fixed); } @@ -120,7 +95,7 @@ static inline void wl1271_write(struct wl1271 *wl, int addr, void *buf, { int physical; - physical = wl1271_translate_addr(wl, addr); + physical = wlcore_translate_addr(wl, addr); wl1271_raw_write(wl, physical, buf, len, fixed); } @@ -134,19 +109,19 @@ static inline void wl1271_read_hwaddr(struct wl1271 *wl, int hwaddr, /* Addresses are stored internally as addresses to 32 bytes blocks */ addr = hwaddr << 5; - physical = wl1271_translate_addr(wl, addr); + physical = wlcore_translate_addr(wl, addr); wl1271_raw_read(wl, physical, buf, len, fixed); } static inline u32 wl1271_read32(struct wl1271 *wl, int addr) { - return wl1271_raw_read32(wl, wl1271_translate_addr(wl, addr)); + return wl1271_raw_read32(wl, wlcore_translate_addr(wl, addr)); } static inline void wl1271_write32(struct wl1271 *wl, int addr, u32 val) { - wl1271_raw_write32(wl, wl1271_translate_addr(wl, addr), val); + wl1271_raw_write32(wl, wlcore_translate_addr(wl, addr), val); } static inline void wl1271_power_off(struct wl1271 *wl) @@ -169,8 +144,8 @@ static inline int wl1271_power_on(struct wl1271 *wl) void wl1271_top_reg_write(struct wl1271 *wl, int addr, u16 val); u16 wl1271_top_reg_read(struct wl1271 *wl, int addr); -int wl1271_set_partition(struct wl1271 *wl, - struct wl1271_partition_set *p); +void wlcore_set_partition(struct wl1271 *wl, + const struct wlcore_partition_set *p); bool wl1271_set_block_size(struct wl1271 *wl); @@ -178,4 +153,6 @@ bool wl1271_set_block_size(struct wl1271 *wl); int wl1271_tx_dummy_packet(struct wl1271 *wl); +void wlcore_select_partition(struct wl1271 *wl, u8 part); + #endif |