diff options
author | Michael Buesch <mb@bu3sch.de> | 2008-08-27 18:53:02 +0200 |
---|---|---|
committer | John W. Linville <linville@tuxdriver.com> | 2008-08-29 16:24:12 -0400 |
commit | ef1a628d83fc0423c36e773281162be790503168 (patch) | |
tree | 436d3d7d91434febb1813dcea16060e6937288b9 /drivers/net/wireless/b43/tables.c | |
parent | 35e032d82f3e2a9b0d92077b4fbc97166525ed53 (diff) | |
download | kernel_samsung_tuna-ef1a628d83fc0423c36e773281162be790503168.zip kernel_samsung_tuna-ef1a628d83fc0423c36e773281162be790503168.tar.gz kernel_samsung_tuna-ef1a628d83fc0423c36e773281162be790503168.tar.bz2 |
b43: Implement dynamic PHY API
This patch implements a dynamic "ops" based PHY API.
This is needed in order to conveniently support future PHY types
to avoid the "switch"-hell.
This patch does not change any functionality. It just moves lots
of code from one place to another and adjusts it for the changed
data structures.
Signed-off-by: Michael Buesch <mb@bu3sch.de>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'drivers/net/wireless/b43/tables.c')
-rw-r--r-- | drivers/net/wireless/b43/tables.c | 43 |
1 files changed, 22 insertions, 21 deletions
diff --git a/drivers/net/wireless/b43/tables.c b/drivers/net/wireless/b43/tables.c index 3f5ea06..1ef9a64 100644 --- a/drivers/net/wireless/b43/tables.c +++ b/drivers/net/wireless/b43/tables.c @@ -27,7 +27,8 @@ #include "b43.h" #include "tables.h" -#include "phy.h" +#include "phy_g.h" + const u32 b43_tab_rotor[] = { 0xFEB93FFD, 0xFEC63FFD, /* 0 */ @@ -377,17 +378,17 @@ static inline void assert_sizes(void) u16 b43_ofdmtab_read16(struct b43_wldev *dev, u16 table, u16 offset) { - struct b43_phy *phy = &dev->phy; + struct b43_phy_g *gphy = dev->phy.g; u16 addr; addr = table + offset; - if ((phy->ofdmtab_addr_direction != B43_OFDMTAB_DIRECTION_READ) || - (addr - 1 != phy->ofdmtab_addr)) { + if ((gphy->ofdmtab_addr_direction != B43_OFDMTAB_DIRECTION_READ) || + (addr - 1 != gphy->ofdmtab_addr)) { /* The hardware has a different address in memory. Update it. */ b43_phy_write(dev, B43_PHY_OTABLECTL, addr); - phy->ofdmtab_addr_direction = B43_OFDMTAB_DIRECTION_READ; + gphy->ofdmtab_addr_direction = B43_OFDMTAB_DIRECTION_READ; } - phy->ofdmtab_addr = addr; + gphy->ofdmtab_addr = addr; return b43_phy_read(dev, B43_PHY_OTABLEI); @@ -398,34 +399,34 @@ u16 b43_ofdmtab_read16(struct b43_wldev *dev, u16 table, u16 offset) void b43_ofdmtab_write16(struct b43_wldev *dev, u16 table, u16 offset, u16 value) { - struct b43_phy *phy = &dev->phy; + struct b43_phy_g *gphy = dev->phy.g; u16 addr; addr = table + offset; - if ((phy->ofdmtab_addr_direction != B43_OFDMTAB_DIRECTION_WRITE) || - (addr - 1 != phy->ofdmtab_addr)) { + if ((gphy->ofdmtab_addr_direction != B43_OFDMTAB_DIRECTION_WRITE) || + (addr - 1 != gphy->ofdmtab_addr)) { /* The hardware has a different address in memory. Update it. */ b43_phy_write(dev, B43_PHY_OTABLECTL, addr); - phy->ofdmtab_addr_direction = B43_OFDMTAB_DIRECTION_WRITE; + gphy->ofdmtab_addr_direction = B43_OFDMTAB_DIRECTION_WRITE; } - phy->ofdmtab_addr = addr; + gphy->ofdmtab_addr = addr; b43_phy_write(dev, B43_PHY_OTABLEI, value); } u32 b43_ofdmtab_read32(struct b43_wldev *dev, u16 table, u16 offset) { - struct b43_phy *phy = &dev->phy; + struct b43_phy_g *gphy = dev->phy.g; u32 ret; u16 addr; addr = table + offset; - if ((phy->ofdmtab_addr_direction != B43_OFDMTAB_DIRECTION_READ) || - (addr - 1 != phy->ofdmtab_addr)) { + if ((gphy->ofdmtab_addr_direction != B43_OFDMTAB_DIRECTION_READ) || + (addr - 1 != gphy->ofdmtab_addr)) { /* The hardware has a different address in memory. Update it. */ b43_phy_write(dev, B43_PHY_OTABLECTL, addr); - phy->ofdmtab_addr_direction = B43_OFDMTAB_DIRECTION_READ; + gphy->ofdmtab_addr_direction = B43_OFDMTAB_DIRECTION_READ; } - phy->ofdmtab_addr = addr; + gphy->ofdmtab_addr = addr; ret = b43_phy_read(dev, B43_PHY_OTABLEQ); ret <<= 16; ret |= b43_phy_read(dev, B43_PHY_OTABLEI); @@ -436,17 +437,17 @@ u32 b43_ofdmtab_read32(struct b43_wldev *dev, u16 table, u16 offset) void b43_ofdmtab_write32(struct b43_wldev *dev, u16 table, u16 offset, u32 value) { - struct b43_phy *phy = &dev->phy; + struct b43_phy_g *gphy = dev->phy.g; u16 addr; addr = table + offset; - if ((phy->ofdmtab_addr_direction != B43_OFDMTAB_DIRECTION_WRITE) || - (addr - 1 != phy->ofdmtab_addr)) { + if ((gphy->ofdmtab_addr_direction != B43_OFDMTAB_DIRECTION_WRITE) || + (addr - 1 != gphy->ofdmtab_addr)) { /* The hardware has a different address in memory. Update it. */ b43_phy_write(dev, B43_PHY_OTABLECTL, addr); - phy->ofdmtab_addr_direction = B43_OFDMTAB_DIRECTION_WRITE; + gphy->ofdmtab_addr_direction = B43_OFDMTAB_DIRECTION_WRITE; } - phy->ofdmtab_addr = addr; + gphy->ofdmtab_addr = addr; b43_phy_write(dev, B43_PHY_OTABLEI, value); b43_phy_write(dev, B43_PHY_OTABLEQ, (value >> 16)); |