From: "Rafał Miłecki" <zajec5@gmail.com>
To: b43-dev@lists.infradead.org
Subject: [PATCH 1/2] b43: HT-PHY: define regs for power estimation
Date: Mon, 18 Mar 2013 07:45:17 +0100 [thread overview]
Message-ID: <1363589118-19717-1-git-send-email-zajec5@gmail.com> (raw)
In MMIO dumps of ndiswrapper there are following PHY ops:
phy_read(0x0118) -> 0x013d
phy_read(0x01ed) -> 0x993d
phy_read(0x0119) -> 0x012f
phy_read(0x01ee) -> 0x992f
phy_read(0x011a) -> 0x0139
phy_read(0x0969) -> 0x9939
It matches the code of wlc_phy_txpower_est_power_nphy (from brcm80211),
so we know the registers meaning.
Signed-off-by: Rafa? Mi?ecki <zajec5@gmail.com>
---
drivers/net/wireless/b43/phy_ht.h | 6 ++++++
1 file changed, 6 insertions(+)
diff --git a/drivers/net/wireless/b43/phy_ht.h b/drivers/net/wireless/b43/phy_ht.h
index 9b2408e..6cae370 100644
--- a/drivers/net/wireless/b43/phy_ht.h
+++ b/drivers/net/wireless/b43/phy_ht.h
@@ -23,6 +23,9 @@
#define B43_PHY_HT_SAMP_WAIT_CNT 0x0C5 /* Sample wait count */
#define B43_PHY_HT_SAMP_DEP_CNT 0x0C6 /* Sample depth count */
#define B43_PHY_HT_SAMP_STAT 0x0C7 /* Sample status */
+#define B43_PHY_HT_EST_PWR_C1 0x118
+#define B43_PHY_HT_EST_PWR_C2 0x119
+#define B43_PHY_HT_EST_PWR_C3 0x11A
#define B43_PHY_HT_TSSIMODE 0x122 /* TSSI mode */
#define B43_PHY_HT_TSSIMODE_EN 0x0001 /* TSSI enable */
#define B43_PHY_HT_TSSIMODE_PDEN 0x0002 /* Power det enable */
@@ -53,6 +56,8 @@
#define B43_PHY_HT_TXPCTL_TARG_PWR_C1_SHIFT 0
#define B43_PHY_HT_TXPCTL_TARG_PWR_C2 0xFF00 /* Power 1 */
#define B43_PHY_HT_TXPCTL_TARG_PWR_C2_SHIFT 8
+#define B43_PHY_HT_TX_PCTL_STATUS_C1 0x1ED
+#define B43_PHY_HT_TX_PCTL_STATUS_C2 0x1EE
#define B43_PHY_HT_TXPCTL_CMD_C2 0x222
#define B43_PHY_HT_TXPCTL_CMD_C2_INIT 0x007F
#define B43_PHY_HT_RSSI_C1 0x219
@@ -97,6 +102,7 @@
#define B43_PHY_HT_TXPCTL_TARG_PWR2 B43_PHY_EXTG(0x166) /* TX power control target power */
#define B43_PHY_HT_TXPCTL_TARG_PWR2_C3 0x00FF
#define B43_PHY_HT_TXPCTL_TARG_PWR2_C3_SHIFT 0
+#define B43_PHY_HT_TX_PCTL_STATUS_C3 B43_PHY_EXTG(0x169)
#define B43_PHY_HT_TEST B43_PHY_N_BMODE(0x00A)
--
1.7.10.4
next reply other threads:[~2013-03-18 6:45 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-03-18 6:45 Rafał Miłecki [this message]
2013-03-18 6:45 ` [PATCH 2/2] b43: HT-PHY: store TX power state before disabling it Rafał Miłecki
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