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b43: extract one more radio parameter: version
Some radios may share the same ID and revision but differ by a version. E.g. radio in BCM5357B0 is version 1 and requires specific handling. Signed-off-by: Rafał Miłecki <zajec5@gmail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
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@ -4385,8 +4385,9 @@ static int b43_phy_versioning(struct b43_wldev *dev)
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u8 phy_type;
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u8 phy_rev;
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u16 radio_manuf;
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u16 radio_ver;
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u16 radio_id;
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u16 radio_rev;
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u8 radio_ver;
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int unsupported = 0;
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/* Get PHY versioning */
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@ -4452,7 +4453,9 @@ static int b43_phy_versioning(struct b43_wldev *dev)
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radio_rev = b43_read16(dev, B43_MMIO_RADIO24_DATA);
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b43_write16(dev, B43_MMIO_RADIO24_CONTROL, 1);
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radio_ver = b43_read16(dev, B43_MMIO_RADIO24_DATA);
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radio_id = b43_read16(dev, B43_MMIO_RADIO24_DATA);
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radio_ver = 0; /* Is there version somewhere? */
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} else if (core_rev >= 24) {
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u16 radio24[3];
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@ -4461,12 +4464,10 @@ static int b43_phy_versioning(struct b43_wldev *dev)
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radio24[tmp] = b43_read16(dev, B43_MMIO_RADIO24_DATA);
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}
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/* Broadcom uses "id" for our "ver" and has separated "ver" */
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/* radio_ver = (radio24[0] & 0xF0) >> 4; */
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radio_manuf = 0x17F;
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radio_ver = (radio24[2] << 8) | radio24[1];
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radio_id = (radio24[2] << 8) | radio24[1];
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radio_rev = (radio24[0] & 0xF);
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radio_ver = (radio24[0] & 0xF0) >> 4;
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} else {
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if (dev->dev->chip_id == 0x4317) {
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if (dev->dev->chip_rev == 0)
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@ -4485,15 +4486,16 @@ static int b43_phy_versioning(struct b43_wldev *dev)
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<< 16;
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}
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radio_manuf = (tmp & 0x00000FFF);
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radio_ver = (tmp & 0x0FFFF000) >> 12;
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radio_id = (tmp & 0x0FFFF000) >> 12;
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radio_rev = (tmp & 0xF0000000) >> 28;
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radio_ver = 0; /* Probably not available on old hw */
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}
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if (radio_manuf != 0x17F /* Broadcom */)
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unsupported = 1;
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switch (phy_type) {
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case B43_PHYTYPE_A:
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if (radio_ver != 0x2060)
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if (radio_id != 0x2060)
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unsupported = 1;
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if (radio_rev != 1)
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unsupported = 1;
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@ -4501,31 +4503,31 @@ static int b43_phy_versioning(struct b43_wldev *dev)
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unsupported = 1;
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break;
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case B43_PHYTYPE_B:
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if ((radio_ver & 0xFFF0) != 0x2050)
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if ((radio_id & 0xFFF0) != 0x2050)
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unsupported = 1;
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break;
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case B43_PHYTYPE_G:
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if (radio_ver != 0x2050)
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if (radio_id != 0x2050)
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unsupported = 1;
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break;
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case B43_PHYTYPE_N:
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if (radio_ver != 0x2055 && radio_ver != 0x2056 &&
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radio_ver != 0x2057)
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if (radio_id != 0x2055 && radio_id != 0x2056 &&
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radio_id != 0x2057)
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unsupported = 1;
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if (radio_ver == 0x2057 &&
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if (radio_id == 0x2057 &&
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!(radio_rev == 9 || radio_rev == 14))
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unsupported = 1;
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break;
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case B43_PHYTYPE_LP:
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if (radio_ver != 0x2062 && radio_ver != 0x2063)
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if (radio_id != 0x2062 && radio_id != 0x2063)
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unsupported = 1;
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break;
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case B43_PHYTYPE_HT:
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if (radio_ver != 0x2059)
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if (radio_id != 0x2059)
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unsupported = 1;
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break;
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case B43_PHYTYPE_LCN:
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if (radio_ver != 0x2064)
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if (radio_id != 0x2064)
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unsupported = 1;
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break;
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default:
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@ -4533,15 +4535,17 @@ static int b43_phy_versioning(struct b43_wldev *dev)
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}
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if (unsupported) {
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b43err(dev->wl,
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"FOUND UNSUPPORTED RADIO (Manuf 0x%X, ID 0x%X, Revision %u)\n",
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radio_manuf, radio_ver, radio_rev);
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"FOUND UNSUPPORTED RADIO (Manuf 0x%X, ID 0x%X, Revision %u, Version %u)\n",
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radio_manuf, radio_id, radio_rev, radio_ver);
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return -EOPNOTSUPP;
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}
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b43info(dev->wl, "Found Radio: Manuf 0x%X, ID 0x%X, Revision %u\n",
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radio_manuf, radio_ver, radio_rev);
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b43info(dev->wl,
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"Found Radio: Manuf 0x%X, ID 0x%X, Revision %u, Version %u\n",
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radio_manuf, radio_id, radio_rev, radio_ver);
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/* FIXME: b43 treats "id" as "ver" and ignores the real "ver" */
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phy->radio_manuf = radio_manuf;
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phy->radio_ver = radio_ver;
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phy->radio_ver = radio_id;
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phy->radio_rev = radio_rev;
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phy->analog = analog_type;
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