[PATCH 1/3] bcma: define IO status register

[PATCH 1/3] bcma: define IO status register

[Rafał Miłecki]

Signed-off-by: Rafa? Mi?ecki <zajec5@gmail.com>
---
 include/linux/bcma/bcma_regs.h |    8 +++++++-
 1 files changed, 7 insertions(+), 1 deletions(-)

diff --git a/include/linux/bcma/bcma_regs.h b/include/linux/bcma/bcma_regs.h
index 3e0a27f..9faae2a 100644
--- a/include/linux/bcma/bcma_regs.h
+++ b/include/linux/bcma/bcma_regs.h
@@ -21,12 +21,18 @@
 #define  BCMA_CLKCTLST_4328A0_HAVEALP	0x00020000 /* 4328a0 has reversed bits */
 
 /* Agent registers (common for every core) */
-#define BCMA_IOCTL			0x0408
+#define BCMA_IOCTL			0x0408 /* IO control */
 #define  BCMA_IOCTL_CLK			0x0001
 #define  BCMA_IOCTL_FGC			0x0002
 #define  BCMA_IOCTL_CORE_BITS		0x3FFC
 #define  BCMA_IOCTL_PME_EN		0x4000
 #define  BCMA_IOCTL_BIST_EN		0x8000
+#define BCMA_IOST			0x0500 /* IO status */
+#define  BCMA_IOST_CORE_BITS		0x0FFF
+#define  BCMA_IOST_DMA64		0x1000
+#define  BCMA_IOST_GATED_CLK		0x2000
+#define  BCMA_IOST_BIST_ERROR		0x4000
+#define  BCMA_IOST_BIST_DONE		0x8000
 #define BCMA_RESET_CTL			0x0800
 #define  BCMA_RESET_CTL_RESET		0x0001
 
-- 
1.7.3.4

[PATCH 2/3] b43: bcma: define 80211 core specific IO status bits

[Rafał Miłecki]

Signed-off-by: Rafa? Mi?ecki <zajec5@gmail.com>
---
 drivers/net/wireless/b43/b43.h |    6 ++++++
 1 files changed, 6 insertions(+), 0 deletions(-)

diff --git a/drivers/net/wireless/b43/b43.h b/drivers/net/wireless/b43/b43.h
index 08a2827..8cf0459 100644
--- a/drivers/net/wireless/b43/b43.h
+++ b/drivers/net/wireless/b43/b43.h
@@ -433,6 +433,12 @@ enum {
 #define  B43_BCMA_IOCTL_PHY_BW_40MHZ	0x00000080	/* 40 MHz bandwidth, 160 MHz PHY */
 #define B43_BCMA_IOCTL_GMODE		0x00002000	/* G Mode Enable */
 
+/* BCMA 802.11 core specific IO status (BCMA_IOST) flags */
+#define B43_BCMA_IOST_2G_PHY		0x00000001	/* 2.4G capable phy */
+#define B43_BCMA_IOST_5G_PHY		0x00000002	/* 5G capable phy */
+#define B43_BCMA_IOST_FASTCLKA		0x00000004	/* Fast Clock Available */
+#define B43_BCMA_IOST_DUALB_PHY		0x00000008	/* Dualband phy */
+
 /* 802.11 core specific TM State Low (SSB_TMSLOW) flags */
 #define B43_TMSLOW_GMODE		0x20000000	/* G Mode Enable */
 #define B43_TMSLOW_PHY_BANDWIDTH	0x00C00000	/* PHY band width and clock speed mask (N-PHY only) */
-- 
1.7.3.4

[PATCH 3/3] b43: bcma: read info about supported bands

[Rafał Miłecki]

Signed-off-by: Rafa? Mi?ecki <zajec5@gmail.com>
---
 drivers/net/wireless/b43/main.c |   13 +++++++------
 1 files changed, 7 insertions(+), 6 deletions(-)

diff --git a/drivers/net/wireless/b43/main.c b/drivers/net/wireless/b43/main.c
index 549555e..9afb4eb 100644
--- a/drivers/net/wireless/b43/main.c
+++ b/drivers/net/wireless/b43/main.c
@@ -4948,6 +4948,7 @@ static int b43_wireless_core_attach(struct b43_wldev *dev)
 	struct b43_wl *wl = dev->wl;
 	struct pci_dev *pdev = NULL;
 	int err;
+	u32 tmp;
 	bool have_2ghz_phy = 0, have_5ghz_phy = 0;
 
 	/* Do NOT do any device initialization here.
@@ -4973,17 +4974,17 @@ static int b43_wireless_core_attach(struct b43_wldev *dev)
 	switch (dev->dev->bus_type) {
 #ifdef CONFIG_B43_BCMA
 	case B43_BUS_BCMA:
-		/* FIXME */
-		have_2ghz_phy = 1;
-		have_5ghz_phy = 0;
+		tmp = bcma_aread32(dev->dev->bdev, BCMA_IOST);
+		have_2ghz_phy = !!(tmp & B43_BCMA_IOST_2G_PHY);
+		have_5ghz_phy = !!(tmp & B43_BCMA_IOST_5G_PHY);
 		break;
 #endif
 #ifdef CONFIG_B43_SSB
 	case B43_BUS_SSB:
 		if (dev->dev->core_rev >= 5) {
-			u32 tmshigh = ssb_read32(dev->dev->sdev, SSB_TMSHIGH);
-			have_2ghz_phy = !!(tmshigh & B43_TMSHIGH_HAVE_2GHZ_PHY);
-			have_5ghz_phy = !!(tmshigh & B43_TMSHIGH_HAVE_5GHZ_PHY);
+			tmp = ssb_read32(dev->dev->sdev, SSB_TMSHIGH);
+			have_2ghz_phy = !!(tmp & B43_TMSHIGH_HAVE_2GHZ_PHY);
+			have_5ghz_phy = !!(tmp & B43_TMSHIGH_HAVE_5GHZ_PHY);
 		} else
 			B43_WARN_ON(1);
 		break;
-- 
1.7.3.4