Upgrade b43 and mac80211.

[openwrt/staging/lynxis/omap.git] / package / b43 / src / tables.c

diff --git a/package/b43/src/tables.c b/package/b43/src/tables.c
index 15a87183a572612b68b39169b3ac85278d35426b..3f5ea06bf13cb0ea5c20d4ba2b6899a3d48e5b10 100644 (file)
--- a/package/b43/src/tables.c
+++ b/package/b43/src/tables.c
@@ -3,7 +3,7 @@
   Broadcom B43 wireless driver
 
   Copyright (c) 2005 Martin Langer <martin-langer@gmx.de>,
-  Copyright (c) 2005 Stefano Brivio <st3@riseup.net>
+  Copyright (c) 2005-2007 Stefano Brivio <stefano.brivio@polimi.it>
   Copyright (c) 2006, 2006 Michael Buesch <mb@bu3sch.de>
   Copyright (c) 2005 Danny van Dyk <kugelfang@gentoo.org>
   Copyright (c) 2005 Andreas Jaggi <andreas.jaggi@waterwave.ch>
@@ -229,7 +229,7 @@ const u16 b43_tab_noisea2[] = {
 };
 
 const u16 b43_tab_noisea3[] = {
-       0x4C4C, 0x4C4C, 0x4C4C, 0x2D36,
+       0x5E5E, 0x5E5E, 0x5E5E, 0x3F48,
        0x4C4C, 0x4C4C, 0x4C4C, 0x2D36,
 };
 
@@ -243,6 +243,26 @@ const u16 b43_tab_noiseg2[] = {
        0x0000, 0x0000, 0x0000, 0x0000,
 };
 
+const u16 b43_tab_noisescalea2[] = {
+       0x6767, 0x6767, 0x6767, 0x6767, /* 0 */
+       0x6767, 0x6767, 0x6767, 0x6767,
+       0x6767, 0x6767, 0x6767, 0x6767,
+       0x6767, 0x6700, 0x6767, 0x6767,
+       0x6767, 0x6767, 0x6767, 0x6767, /* 16 */
+       0x6767, 0x6767, 0x6767, 0x6767,
+       0x6767, 0x6767, 0x0067,
+};
+
+const u16 b43_tab_noisescalea3[] = {
+       0x2323, 0x2323, 0x2323, 0x2323, /* 0 */
+       0x2323, 0x2323, 0x2323, 0x2323,
+       0x2323, 0x2323, 0x2323, 0x2323,
+       0x2323, 0x2300, 0x2323, 0x2323,
+       0x2323, 0x2323, 0x2323, 0x2323, /* 16 */
+       0x2323, 0x2323, 0x2323, 0x2323,
+       0x2323, 0x2323, 0x0023,
+};
+
 const u16 b43_tab_noisescaleg1[] = {
        0x6C77, 0x5162, 0x3B40, 0x3335, /* 0 */
        0x2F2D, 0x2A2A, 0x2527, 0x1F21,
@@ -254,7 +274,7 @@ const u16 b43_tab_noisescaleg1[] = {
 };
 
 const u16 b43_tab_noisescaleg2[] = {
-       0xD8DD, 0xCBD4, 0xBCC0, 0XB6B7, /* 0 */
+       0xD8DD, 0xCBD4, 0xBCC0, 0xB6B7, /* 0 */
        0xB2B0, 0xADAD, 0xA7A9, 0x9FA1,
        0x969B, 0x9195, 0x8F8F, 0x8A8A,
        0x8A8A, 0x8A00, 0x8A8A, 0x8F8A,
@@ -307,6 +327,28 @@ const u16 b43_tab_sigmasqr2[] = {
        0x00DE,
 };
 
+const u16 b43_tab_rssiagc1[] = {
+       0xFFF8, 0xFFF8, 0xFFF8, 0xFFF8, /* 0 */
+       0xFFF8, 0xFFF9, 0xFFFC, 0xFFFE,
+       0xFFF8, 0xFFF8, 0xFFF8, 0xFFF8,
+       0xFFF8, 0xFFF8, 0xFFF8, 0xFFF8,
+};
+
+const u16 b43_tab_rssiagc2[] = {
+       0x0820, 0x0820, 0x0920, 0x0C38, /* 0 */
+       0x0820, 0x0820, 0x0820, 0x0820,
+       0x0820, 0x0820, 0x0920, 0x0A38,
+       0x0820, 0x0820, 0x0820, 0x0820,
+       0x0820, 0x0820, 0x0920, 0x0A38, /* 16 */
+       0x0820, 0x0820, 0x0820, 0x0820,
+       0x0820, 0x0820, 0x0920, 0x0A38,
+       0x0820, 0x0820, 0x0820, 0x0820,
+       0x0820, 0x0820, 0x0920, 0x0A38, /* 32 */
+       0x0820, 0x0820, 0x0820, 0x0820,
+       0x0820, 0x0820, 0x0920, 0x0A38,
+       0x0820, 0x0820, 0x0820, 0x0820,
+};
+
 static inline void assert_sizes(void)
 {
        BUILD_BUG_ON(B43_TAB_ROTOR_SIZE != ARRAY_SIZE(b43_tab_rotor));
@@ -317,36 +359,73 @@ static inline void assert_sizes(void)
        BUILD_BUG_ON(B43_TAB_NOISEA3_SIZE != ARRAY_SIZE(b43_tab_noisea3));
        BUILD_BUG_ON(B43_TAB_NOISEG1_SIZE != ARRAY_SIZE(b43_tab_noiseg1));
        BUILD_BUG_ON(B43_TAB_NOISEG2_SIZE != ARRAY_SIZE(b43_tab_noiseg2));
-       BUILD_BUG_ON(B43_TAB_NOISESCALEG_SIZE !=
+       BUILD_BUG_ON(B43_TAB_NOISESCALE_SIZE !=
+                    ARRAY_SIZE(b43_tab_noisescalea2));
+       BUILD_BUG_ON(B43_TAB_NOISESCALE_SIZE !=
+                    ARRAY_SIZE(b43_tab_noisescalea3));
+       BUILD_BUG_ON(B43_TAB_NOISESCALE_SIZE !=
                     ARRAY_SIZE(b43_tab_noisescaleg1));
-       BUILD_BUG_ON(B43_TAB_NOISESCALEG_SIZE !=
+       BUILD_BUG_ON(B43_TAB_NOISESCALE_SIZE !=
                     ARRAY_SIZE(b43_tab_noisescaleg2));
-       BUILD_BUG_ON(B43_TAB_NOISESCALEG_SIZE !=
+       BUILD_BUG_ON(B43_TAB_NOISESCALE_SIZE !=
                     ARRAY_SIZE(b43_tab_noisescaleg3));
        BUILD_BUG_ON(B43_TAB_SIGMASQR_SIZE != ARRAY_SIZE(b43_tab_sigmasqr1));
        BUILD_BUG_ON(B43_TAB_SIGMASQR_SIZE != ARRAY_SIZE(b43_tab_sigmasqr2));
+       BUILD_BUG_ON(B43_TAB_RSSIAGC1_SIZE != ARRAY_SIZE(b43_tab_rssiagc1));
+       BUILD_BUG_ON(B43_TAB_RSSIAGC2_SIZE != ARRAY_SIZE(b43_tab_rssiagc2));
 }
 
 u16 b43_ofdmtab_read16(struct b43_wldev *dev, u16 table, u16 offset)
 {
-       assert_sizes();
+       struct b43_phy *phy = &dev->phy;
+       u16 addr;
+
+       addr = table + offset;
+       if ((phy->ofdmtab_addr_direction != B43_OFDMTAB_DIRECTION_READ) ||
+           (addr - 1 != phy->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;
+       }
+       phy->ofdmtab_addr = addr;
 
-       b43_phy_write(dev, B43_PHY_OTABLECTL, table + offset);
        return b43_phy_read(dev, B43_PHY_OTABLEI);
+
+       /* Some compiletime assertions... */
+       assert_sizes();
 }
 
 void b43_ofdmtab_write16(struct b43_wldev *dev, u16 table,
                         u16 offset, u16 value)
 {
-       b43_phy_write(dev, B43_PHY_OTABLECTL, table + offset);
+       struct b43_phy *phy = &dev->phy;
+       u16 addr;
+
+       addr = table + offset;
+       if ((phy->ofdmtab_addr_direction != B43_OFDMTAB_DIRECTION_WRITE) ||
+           (addr - 1 != phy->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;
+       }
+       phy->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;
        u32 ret;
+       u16 addr;
 
-       b43_phy_write(dev, B43_PHY_OTABLECTL, table + offset);
+       addr = table + offset;
+       if ((phy->ofdmtab_addr_direction != B43_OFDMTAB_DIRECTION_READ) ||
+           (addr - 1 != phy->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;
+       }
+       phy->ofdmtab_addr = addr;
        ret = b43_phy_read(dev, B43_PHY_OTABLEQ);
        ret <<= 16;
        ret |= b43_phy_read(dev, B43_PHY_OTABLEI);
@@ -357,7 +436,18 @@ 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)
 {
-       b43_phy_write(dev, B43_PHY_OTABLECTL, table + offset);
+       struct b43_phy *phy = &dev->phy;
+       u16 addr;
+
+       addr = table + offset;
+       if ((phy->ofdmtab_addr_direction != B43_OFDMTAB_DIRECTION_WRITE) ||
+           (addr - 1 != phy->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;
+       }
+       phy->ofdmtab_addr = addr;
+
        b43_phy_write(dev, B43_PHY_OTABLEI, value);
        b43_phy_write(dev, B43_PHY_OTABLEQ, (value >> 16));
 }