hsist
/
freifunkist-firmware
6
1
Fork 0
Code Issues Pull Requests Releases Wiki Activity

mac80211: b43: update b43 to version master-2014-07-29-1

Browse Source 
This add 5GHz support for N-PHY to b43, thanks Rafał Miłecki.

b43_wflush16 was put into an extra function because it is pretty big in asm.

Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>

SVN-Revision: 41900
master
Hauke Mehrtens 11 years ago
parent b1df24f00e
commit 83c803086c
7 changed files with 283 additions and 165 deletions
Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL
Show Stats Download Patch File Download Diff File
  1. 355
      package/kernel/mac80211/patches/800-b43-backports-form-wireless-testing-master-master-20.patch
  2. 12
      package/kernel/mac80211/patches/801-fix-5ghz.patch
  3. 2
      package/kernel/mac80211/patches/805-b43-gpio-mask-module-option.patch
  4. 2
      package/kernel/mac80211/patches/810-b43_no_pio.patch
  5. 16
      package/kernel/mac80211/patches/820-b43-add-antenna-control.patch
  6. 59
      package/kernel/mac80211/patches/830-b43-workaround-pcie-bcm4716.patch
  7. 2
      package/kernel/mac80211/patches/845-b43-only-use-gpio-0-1-for-led.patch

355
package/kernel/mac80211/patches/800-b43-backports-form-wireless-testing-master-master-20.patch
View File

File diff suppressed because it is too large Load Diff

12
package/kernel/mac80211/patches/801-fix-5ghz.patch
Unescape View File

@ -0,0 +1,12 @@
--- a/drivers/net/wireless/b43/phy_n.c
+++ b/drivers/net/wireless/b43/phy_n.c
@@ -6217,6 +6217,9 @@ static void b43_nphy_channel_setup(struc
u16 tmp16;
if (new_channel->band == IEEE80211_BAND_5GHZ) {
+ /* Switch to 2 GHz for a moment to access B43_PHY_B_BBCFG */
+ b43_phy_mask(dev, B43_NPHY_BANDCTL, ~B43_NPHY_BANDCTL_5GHZ);
+
tmp16 = b43_read16(dev, B43_MMIO_PSM_PHY_HDR);
b43_write16(dev, B43_MMIO_PSM_PHY_HDR, tmp16 | 4);
/* Put BPHY in the reset */

2
package/kernel/mac80211/patches/805-b43-gpio-mask-module-option.patch
Unescape View File

@ -22,7 +22,7 @@
static int modparam_bad_frames_preempt;
module_param_named(bad_frames_preempt, modparam_bad_frames_preempt, int, 0444);
MODULE_PARM_DESC(bad_frames_preempt,
@@ -2798,10 +2803,10 @@ static int b43_gpio_init(struct b43_wlde
@@ -2814,10 +2819,10 @@ static int b43_gpio_init(struct b43_wlde
u32 mask, set;
b43_maskset32(dev, B43_MMIO_MACCTL, ~B43_MACCTL_GPOUTSMSK, 0);

2
package/kernel/mac80211/patches/810-b43_no_pio.patch
Unescape View File

@ -11,7 +11,7 @@
b43-$(CPTCFG_B43_PCMCIA) += pcmcia.o
--- a/drivers/net/wireless/b43/main.c
+++ b/drivers/net/wireless/b43/main.c
@@ -1924,10 +1924,12 @@ static void b43_do_interrupt_thread(stru
@@ -1940,10 +1940,12 @@ static void b43_do_interrupt_thread(stru
dma_reason[0], dma_reason[1],
dma_reason[2], dma_reason[3],
dma_reason[4], dma_reason[5]);

16
package/kernel/mac80211/patches/820-b43-add-antenna-control.patch
Unescape View File

@ -1,6 +1,6 @@
--- a/drivers/net/wireless/b43/main.c
+++ b/drivers/net/wireless/b43/main.c
@@ -1571,7 +1571,7 @@ static void b43_write_beacon_template(st
@@ -1587,7 +1587,7 @@ static void b43_write_beacon_template(st
len, ram_offset, shm_size_offset, rate);
/* Write the PHY TX control parameters. */
@ -9,7 +9,7 @@
antenna = b43_antenna_to_phyctl(antenna);
ctl = b43_shm_read16(dev, B43_SHM_SHARED, B43_SHM_SH_BEACPHYCTL);
/* We can't send beacons with short preamble. Would get PHY errors. */
@@ -3201,8 +3201,8 @@ static int b43_chip_init(struct b43_wlde
@@ -3218,8 +3218,8 @@ static int b43_chip_init(struct b43_wlde
/* Select the antennae */
if (phy->ops->set_rx_antenna)
@ -20,7 +20,7 @@
if (phy->type == B43_PHYTYPE_B) {
value16 = b43_read16(dev, 0x005E);
@@ -3896,7 +3896,6 @@ static int b43_op_config(struct ieee8021
@@ -3913,7 +3913,6 @@ static int b43_op_config(struct ieee8021
struct b43_wldev *dev = wl->current_dev;
struct b43_phy *phy = &dev->phy;
struct ieee80211_conf *conf = &hw->conf;
@ -28,7 +28,7 @@
int err = 0;
mutex_lock(&wl->mutex);
@@ -3936,11 +3935,9 @@ static int b43_op_config(struct ieee8021
@@ -3953,11 +3952,9 @@ static int b43_op_config(struct ieee8021
}
/* Antennas for RX and management frame TX. */
@ -42,7 +42,7 @@
if (wl->radio_enabled != phy->radio_on) {
if (wl->radio_enabled) {
@@ -5077,6 +5074,47 @@ static int b43_op_get_survey(struct ieee
@@ -5094,6 +5091,47 @@ static int b43_op_get_survey(struct ieee
return 0;
}
@ -90,7 +90,7 @@
static const struct ieee80211_ops b43_hw_ops = {
.tx = b43_op_tx,
.conf_tx = b43_op_conf_tx,
@@ -5098,6 +5136,8 @@ static const struct ieee80211_ops b43_hw
@@ -5115,6 +5153,8 @@ static const struct ieee80211_ops b43_hw
.sw_scan_complete = b43_op_sw_scan_complete_notifier,
.get_survey = b43_op_get_survey,
.rfkill_poll = b43_rfkill_poll,
@ -99,7 +99,7 @@
};
/* Hard-reset the chip. Do not call this directly.
@@ -5397,6 +5437,8 @@ static int b43_one_core_attach(struct b4
@@ -5418,6 +5458,8 @@ static int b43_one_core_attach(struct b4
if (!wldev)
goto out;
@ -108,7 +108,7 @@
wldev->use_pio = b43_modparam_pio;
wldev->dev = dev;
wldev->wl = wl;
@@ -5487,6 +5529,9 @@ static struct b43_wl *b43_wireless_init(
@@ -5508,6 +5550,9 @@ static struct b43_wl *b43_wireless_init(
hw->wiphy->flags |= WIPHY_FLAG_IBSS_RSN;

59
package/kernel/mac80211/patches/830-b43-workaround-pcie-bcm4716.patch
Unescape View File

@ -19,28 +19,12 @@ Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
--- a/drivers/net/wireless/b43/b43.h
+++ b/drivers/net/wireless/b43/b43.h
@@ -1054,6 +1054,31 @@ static inline bool b43_using_pio_transfe
@@ -1054,6 +1054,15 @@ static inline bool b43_using_pio_transfe
return dev->__using_pio_transfers;
}
+/*
+ * bcm4716 (which includes 4717 & 4718), plus 4706 on PCIe can reorder
+ * transactions. As a fix, a read after write is performed on certain places
+ * in the code. Older chips and the newer 5357 family don't require this fix.
+ */
+#ifdef CONFIG_BCM47XX_BCMA
+#include <asm/mach-bcm47xx/bcm47xx.h>
+static inline void b43_wflush16(struct b43_wldev *dev, u16 offset, u16 value)
+{
+ if (b43_bus_host_is_pci(dev->dev) &&
+ bcm47xx_bus_type == BCM47XX_BUS_TYPE_BCMA &&
+ bcm47xx_bus.bcma.bus.chipinfo.id == BCMA_CHIP_ID_BCM4716) {
+ b43_write16(dev, offset, value);
+ b43_read16(dev, offset);
+ } else {
+ b43_write16(dev, offset, value);
+ }
+}
+void b43_wflush16(struct b43_wldev *dev, u16 offset, u16 value);
+#else
+static inline void b43_wflush16(struct b43_wldev *dev, u16 offset, u16 value)
+{
@ -74,7 +58,7 @@ Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
struct b43_bus_dev *b43_bus_dev_ssb_init(struct ssb_device *sdev);
--- a/drivers/net/wireless/b43/main.c
+++ b/drivers/net/wireless/b43/main.c
@@ -4464,7 +4464,7 @@ static int b43_phy_versioning(struct b43
@@ -4481,7 +4481,7 @@ static int b43_phy_versioning(struct b43
u16 radio24[3];
for (tmp = 0; tmp < 3; tmp++) {
@ -83,7 +67,7 @@ Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
radio24[tmp] = b43_read16(dev, B43_MMIO_RADIO24_DATA);
}
@@ -4481,10 +4481,10 @@ static int b43_phy_versioning(struct b43
@@ -4498,10 +4498,10 @@ static int b43_phy_versioning(struct b43
else
tmp = 0x5205017F;
} else {
@ -96,6 +80,33 @@ Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
B43_RADIOCTL_ID);
tmp |= (u32)b43_read16(dev, B43_MMIO_RADIO_DATA_HIGH)
<< 16;
@@ -4576,6 +4576,26 @@ static int b43_phy_versioning(struct b43
return 0;
}
+/*
+ * bcm4716 (which includes 4717 & 4718), plus 4706 on PCIe can reorder
+ * transactions. As a fix, a read after write is performed on certain places
+ * in the code. Older chips and the newer 5357 family don't require this fix.
+ */
+#ifdef CONFIG_BCM47XX_BCMA
+#include <asm/mach-bcm47xx/bcm47xx.h>
+void b43_wflush16(struct b43_wldev *dev, u16 offset, u16 value)
+{
+ if (b43_bus_host_is_pci(dev->dev) &&
+ bcm47xx_bus_type == BCM47XX_BUS_TYPE_BCMA &&
+ bcm47xx_bus.bcma.bus.chipinfo.id == BCMA_CHIP_ID_BCM4716) {
+ b43_write16(dev, offset, value);
+ b43_read16(dev, offset);
+ } else {
+ b43_write16(dev, offset, value);
+ }
+}
+#endif
+
static void setup_struct_phy_for_init(struct b43_wldev *dev,
struct b43_phy *phy)
{
--- a/drivers/net/wireless/b43/phy_common.c
+++ b/drivers/net/wireless/b43/phy_common.c
@@ -275,6 +275,12 @@ void b43_phy_write(struct b43_wldev *dev
@ -199,7 +210,7 @@ Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
--- a/drivers/net/wireless/b43/phy_n.c
+++ b/drivers/net/wireless/b43/phy_n.c
@@ -6494,14 +6494,14 @@ static inline void check_phyreg(struct b
@@ -6500,14 +6500,14 @@ static inline void check_phyreg(struct b
static u16 b43_nphy_op_read(struct b43_wldev *dev, u16 reg)
{
check_phyreg(dev, reg);
@ -216,7 +227,7 @@ Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
b43_write16(dev, B43_MMIO_PHY_DATA, value);
}
@@ -6509,7 +6509,7 @@ static void b43_nphy_op_maskset(struct b
@@ -6515,7 +6515,7 @@ static void b43_nphy_op_maskset(struct b
u16 set)
{
check_phyreg(dev, reg);
@ -225,7 +236,7 @@ Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
b43_maskset16(dev, B43_MMIO_PHY_DATA, mask, set);
}
@@ -6523,7 +6523,7 @@ static u16 b43_nphy_op_radio_read(struct
@@ -6529,7 +6529,7 @@ static u16 b43_nphy_op_radio_read(struct
else
reg |= 0x100;
@ -234,7 +245,7 @@ Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
return b43_read16(dev, B43_MMIO_RADIO_DATA_LOW);
}
@@ -6532,7 +6532,7 @@ static void b43_nphy_op_radio_write(stru
@@ -6538,7 +6538,7 @@ static void b43_nphy_op_radio_write(stru
/* Register 1 is a 32-bit register. */
B43_WARN_ON(dev->phy.rev < 7 && reg == 1);

2
package/kernel/mac80211/patches/845-b43-only-use-gpio-0-1-for-led.patch
Unescape View File

@ -1,6 +1,6 @@
--- a/drivers/net/wireless/b43/main.c
+++ b/drivers/net/wireless/b43/main.c
@@ -2815,6 +2815,14 @@ static int b43_gpio_init(struct b43_wlde
@@ -2831,6 +2831,14 @@ static int b43_gpio_init(struct b43_wlde
} else if (dev->dev->chip_id == 0x5354) {
/* Don't allow overtaking buttons GPIOs */
set &= 0x2; /* 0x2 is LED GPIO on BCM5354 */

Write Preview
Loading…
Cancel
Save