diff options
author | Linus Torvalds <torvalds@linux-foundation.org> | 2010-10-23 11:47:02 -0700 |
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committer | Linus Torvalds <torvalds@linux-foundation.org> | 2010-10-23 11:47:02 -0700 |
commit | 5f05647dd81c11a6a165ccc8f0c1370b16f3bcb0 (patch) | |
tree | 7851ef1c93aa1aba7ef327ca4b75fd35e6d10f29 /drivers/net/wireless/wl1251/io.h | |
parent | 02f36038c568111ad4fc433f6fa760ff5e38fab4 (diff) | |
parent | ec37a48d1d16c30b655ac5280209edf52a6775d4 (diff) |
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next-2.6
* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next-2.6: (1699 commits)
bnx2/bnx2x: Unsupported Ethtool operations should return -EINVAL.
vlan: Calling vlan_hwaccel_do_receive() is always valid.
tproxy: use the interface primary IP address as a default value for --on-ip
tproxy: added IPv6 support to the socket match
cxgb3: function namespace cleanup
tproxy: added IPv6 support to the TPROXY target
tproxy: added IPv6 socket lookup function to nf_tproxy_core
be2net: Changes to use only priority codes allowed by f/w
tproxy: allow non-local binds of IPv6 sockets if IP_TRANSPARENT is enabled
tproxy: added tproxy sockopt interface in the IPV6 layer
tproxy: added udp6_lib_lookup function
tproxy: added const specifiers to udp lookup functions
tproxy: split off ipv6 defragmentation to a separate module
l2tp: small cleanup
nf_nat: restrict ICMP translation for embedded header
can: mcp251x: fix generation of error frames
can: mcp251x: fix endless loop in interrupt handler if CANINTF_MERRF is set
can-raw: add msg_flags to distinguish local traffic
9p: client code cleanup
rds: make local functions/variables static
...
Fix up conflicts in net/core/dev.c, drivers/net/pcmcia/smc91c92_cs.c and
drivers/net/wireless/ath/ath9k/debug.c as per David
Diffstat (limited to 'drivers/net/wireless/wl1251/io.h')
-rw-r--r-- | drivers/net/wireless/wl1251/io.h | 84 |
1 files changed, 84 insertions, 0 deletions
diff --git a/drivers/net/wireless/wl1251/io.h b/drivers/net/wireless/wl1251/io.h new file mode 100644 index 00000000000..c545e9d5f51 --- /dev/null +++ b/drivers/net/wireless/wl1251/io.h @@ -0,0 +1,84 @@ +/* + * This file is part of wl12xx + * + * Copyright (C) 2008 Nokia Corporation + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * version 2 as published by the Free Software Foundation. + * + * This program is distributed in the hope that it will be useful, but + * WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA + * 02110-1301 USA + * + */ +#ifndef __WL1251_IO_H__ +#define __WL1251_IO_H__ + +#include "wl1251.h" + +#define HW_ACCESS_MEMORY_MAX_RANGE 0x1FFC0 + +#define HW_ACCESS_PART0_SIZE_ADDR 0x1FFC0 +#define HW_ACCESS_PART0_START_ADDR 0x1FFC4 +#define HW_ACCESS_PART1_SIZE_ADDR 0x1FFC8 +#define HW_ACCESS_PART1_START_ADDR 0x1FFCC + +#define HW_ACCESS_REGISTER_SIZE 4 + +#define HW_ACCESS_PRAM_MAX_RANGE 0x3c000 + +static inline u32 wl1251_read32(struct wl1251 *wl, int addr) +{ + u32 response; + + wl->if_ops->read(wl, addr, &response, sizeof(u32)); + + return response; +} + +static inline void wl1251_write32(struct wl1251 *wl, int addr, u32 val) +{ + wl->if_ops->write(wl, addr, &val, sizeof(u32)); +} + +static inline u32 wl1251_read_elp(struct wl1251 *wl, int addr) +{ + u32 response; + + if (wl->if_ops->read_elp) + wl->if_ops->read_elp(wl, addr, &response); + else + wl->if_ops->read(wl, addr, &response, sizeof(u32)); + + return response; +} + +static inline void wl1251_write_elp(struct wl1251 *wl, int addr, u32 val) +{ + if (wl->if_ops->write_elp) + wl->if_ops->write_elp(wl, addr, val); + else + wl->if_ops->write(wl, addr, &val, sizeof(u32)); +} + +/* Memory target IO, address is translated to partition 0 */ +void wl1251_mem_read(struct wl1251 *wl, int addr, void *buf, size_t len); +void wl1251_mem_write(struct wl1251 *wl, int addr, void *buf, size_t len); +u32 wl1251_mem_read32(struct wl1251 *wl, int addr); +void wl1251_mem_write32(struct wl1251 *wl, int addr, u32 val); +/* Registers IO */ +u32 wl1251_reg_read32(struct wl1251 *wl, int addr); +void wl1251_reg_write32(struct wl1251 *wl, int addr, u32 val); + +void wl1251_set_partition(struct wl1251 *wl, + u32 part_start, u32 part_size, + u32 reg_start, u32 reg_size); + +#endif |