kernel: add a recent upstream commit (post-3.3) to the ssb update patch, required for the next mac80211 update

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@30345 3c298f89-4303-0410-b956-a3cf2f4a3e73

1 files changed, 121 insertions, 11 deletions

diff --git a/target/linux/generic/patches-3.2/020-ssb_update.patch b/target/linux/generic/patches-3.2/020-ssb_update.patch
index 9e7bff934..ca686f361 100644
--- a/target/linux/generic/patches-3.2/020-ssb_update.patch
+++ b/target/linux/generic/patches-3.2/020-ssb_update.patch
@@ -1,9 +1,56 @@
 --- a/drivers/ssb/pci.c
 +++ b/drivers/ssb/pci.c
-@@ -607,6 +607,29 @@ static void sprom_extract_r8(struct ssb_
+@@ -523,7 +523,13 @@ static void sprom_extract_r45(struct ssb
+ static void sprom_extract_r8(struct ssb_sprom *out, const u16 *in)
+ {
+ 	int i;
+-	u16 v;
++	u16 v, o;
++	u16 pwr_info_offset[] = {
++		SSB_SROM8_PWR_INFO_CORE0, SSB_SROM8_PWR_INFO_CORE1,
++		SSB_SROM8_PWR_INFO_CORE2, SSB_SROM8_PWR_INFO_CORE3
++	};
++	BUILD_BUG_ON(ARRAY_SIZE(pwr_info_offset) !=
++			ARRAY_SIZE(out->core_pwr_info));
+ 
+ 	/* extract the MAC address */
+ 	for (i = 0; i < 3; i++) {
+@@ -607,6 +613,61 @@ static void sprom_extract_r8(struct ssb_
  	memcpy(&out->antenna_gain.ghz5, &out->antenna_gain.ghz24,
  	       sizeof(out->antenna_gain.ghz5));
  
++	/* Extract cores power info info */
++	for (i = 0; i < ARRAY_SIZE(pwr_info_offset); i++) {
++		o = pwr_info_offset[i];
++		SPEX(core_pwr_info[i].itssi_2g, o + SSB_SROM8_2G_MAXP_ITSSI,
++			SSB_SPROM8_2G_ITSSI, SSB_SPROM8_2G_ITSSI_SHIFT);
++		SPEX(core_pwr_info[i].maxpwr_2g, o + SSB_SROM8_2G_MAXP_ITSSI,
++			SSB_SPROM8_2G_MAXP, 0);
++
++		SPEX(core_pwr_info[i].pa_2g[0], o + SSB_SROM8_2G_PA_0, ~0, 0);
++		SPEX(core_pwr_info[i].pa_2g[1], o + SSB_SROM8_2G_PA_1, ~0, 0);
++		SPEX(core_pwr_info[i].pa_2g[2], o + SSB_SROM8_2G_PA_2, ~0, 0);
++
++		SPEX(core_pwr_info[i].itssi_5g, o + SSB_SROM8_5G_MAXP_ITSSI,
++			SSB_SPROM8_5G_ITSSI, SSB_SPROM8_5G_ITSSI_SHIFT);
++		SPEX(core_pwr_info[i].maxpwr_5g, o + SSB_SROM8_5G_MAXP_ITSSI,
++			SSB_SPROM8_5G_MAXP, 0);
++		SPEX(core_pwr_info[i].maxpwr_5gh, o + SSB_SPROM8_5GHL_MAXP,
++			SSB_SPROM8_5GH_MAXP, 0);
++		SPEX(core_pwr_info[i].maxpwr_5gl, o + SSB_SPROM8_5GHL_MAXP,
++			SSB_SPROM8_5GL_MAXP, SSB_SPROM8_5GL_MAXP_SHIFT);
++
++		SPEX(core_pwr_info[i].pa_5gl[0], o + SSB_SROM8_5GL_PA_0, ~0, 0);
++		SPEX(core_pwr_info[i].pa_5gl[1], o + SSB_SROM8_5GL_PA_1, ~0, 0);
++		SPEX(core_pwr_info[i].pa_5gl[2], o + SSB_SROM8_5GL_PA_2, ~0, 0);
++		SPEX(core_pwr_info[i].pa_5g[0], o + SSB_SROM8_5G_PA_0, ~0, 0);
++		SPEX(core_pwr_info[i].pa_5g[1], o + SSB_SROM8_5G_PA_1, ~0, 0);
++		SPEX(core_pwr_info[i].pa_5g[2], o + SSB_SROM8_5G_PA_2, ~0, 0);
++		SPEX(core_pwr_info[i].pa_5gh[0], o + SSB_SROM8_5GH_PA_0, ~0, 0);
++		SPEX(core_pwr_info[i].pa_5gh[1], o + SSB_SROM8_5GH_PA_1, ~0, 0);
++		SPEX(core_pwr_info[i].pa_5gh[2], o + SSB_SROM8_5GH_PA_2, ~0, 0);
++	}
++
 +	/* Extract FEM info */
 +	SPEX(fem.ghz2.tssipos, SSB_SPROM8_FEM2G,
 +		SSB_SROM8_FEM_TSSIPOS, SSB_SROM8_FEM_TSSIPOS_SHIFT);
@@ -32,7 +79,29 @@
  	/* TODO - get remaining rev 8 stuff needed */
 --- a/include/linux/ssb/ssb.h
 +++ b/include/linux/ssb/ssb.h
-@@ -94,6 +94,15 @@ struct ssb_sprom {
+@@ -16,6 +16,12 @@ struct pcmcia_device;
+ struct ssb_bus;
+ struct ssb_driver;
+ 
++struct ssb_sprom_core_pwr_info {
++	u8 itssi_2g, itssi_5g;
++	u8 maxpwr_2g, maxpwr_5gl, maxpwr_5g, maxpwr_5gh;
++	u16 pa_2g[3], pa_5gl[3], pa_5g[3], pa_5gh[3];
++};
++
+ struct ssb_sprom {
+ 	u8 revision;
+ 	u8 il0mac[6];		/* MAC address for 802.11b/g */
+@@ -82,6 +88,8 @@ struct ssb_sprom {
+ 	u16 boardflags2_hi;	/* Board flags (bits 48-63) */
+ 	/* TODO store board flags in a single u64 */
+ 
++	struct ssb_sprom_core_pwr_info core_pwr_info[4];
++
+ 	/* Antenna gain values for up to 4 antennas
+ 	 * on each band. Values in dBm/4 (Q5.2). Negative gain means the
+ 	 * loss in the connectors is bigger than the gain. */
+@@ -94,6 +102,15 @@ struct ssb_sprom {
  		} ghz5;		/* 5GHz band */
  	} antenna_gain;
  
@@ -50,7 +119,7 @@
  
 --- a/include/linux/ssb/ssb_regs.h
 +++ b/include/linux/ssb/ssb_regs.h
-@@ -432,6 +432,23 @@
+@@ -432,6 +432,56 @@
  #define  SSB_SPROM8_RXPO2G		0x00FF	/* 2GHz RX power offset */
  #define  SSB_SPROM8_RXPO5G		0xFF00	/* 5GHz RX power offset */
  #define  SSB_SPROM8_RXPO5G_SHIFT	8
@@ -71,13 +140,56 @@
 +#define SSB_SPROM8_TS_SLP_OPT_CORRX	0x00B6
 +#define SSB_SPROM8_FOC_HWIQ_IQSWP	0x00B8
 +#define SSB_SPROM8_PHYCAL_TEMPDELTA	0x00BA
++
++/* There are 4 blocks with power info sharing the same layout */
++#define SSB_SROM8_PWR_INFO_CORE0	0x00C0
++#define SSB_SROM8_PWR_INFO_CORE1	0x00E0
++#define SSB_SROM8_PWR_INFO_CORE2	0x0100
++#define SSB_SROM8_PWR_INFO_CORE3	0x0120
++
++#define SSB_SROM8_2G_MAXP_ITSSI		0x00
++#define  SSB_SPROM8_2G_MAXP		0x00FF
++#define  SSB_SPROM8_2G_ITSSI		0xFF00
++#define  SSB_SPROM8_2G_ITSSI_SHIFT	8
++#define SSB_SROM8_2G_PA_0		0x02	/* 2GHz power amp settings */
++#define SSB_SROM8_2G_PA_1		0x04
++#define SSB_SROM8_2G_PA_2		0x06
++#define SSB_SROM8_5G_MAXP_ITSSI		0x08	/* 5GHz ITSSI and 5.3GHz Max Power */
++#define  SSB_SPROM8_5G_MAXP		0x00FF
++#define  SSB_SPROM8_5G_ITSSI		0xFF00
++#define  SSB_SPROM8_5G_ITSSI_SHIFT	8
++#define SSB_SPROM8_5GHL_MAXP		0x0A	/* 5.2GHz and 5.8GHz Max Power */
++#define  SSB_SPROM8_5GH_MAXP		0x00FF
++#define  SSB_SPROM8_5GL_MAXP		0xFF00
++#define  SSB_SPROM8_5GL_MAXP_SHIFT	8
++#define SSB_SROM8_5G_PA_0		0x0C	/* 5.3GHz power amp settings */
++#define SSB_SROM8_5G_PA_1		0x0E
++#define SSB_SROM8_5G_PA_2		0x10
++#define SSB_SROM8_5GL_PA_0		0x12	/* 5.2GHz power amp settings */
++#define SSB_SROM8_5GL_PA_1		0x14
++#define SSB_SROM8_5GL_PA_2		0x16
++#define SSB_SROM8_5GH_PA_0		0x18	/* 5.8GHz power amp settings */
++#define SSB_SROM8_5GH_PA_1		0x1A
++#define SSB_SROM8_5GH_PA_2		0x1C
++
++/* TODO: Make it deprecated */
  #define SSB_SPROM8_MAXP_BG		0x00C0  /* Max Power 2GHz in path 1 */
  #define  SSB_SPROM8_MAXP_BG_MASK	0x00FF  /* Mask for Max Power 2GHz */
  #define  SSB_SPROM8_ITSSI_BG		0xFF00	/* Mask for path 1 itssi_bg */
-@@ -464,6 +481,46 @@
+@@ -456,6 +506,7 @@
+ #define SSB_SPROM8_PA1HIB0		0x00D8	/* 5.8GHz power amp settings */
+ #define SSB_SPROM8_PA1HIB1		0x00DA
+ #define SSB_SPROM8_PA1HIB2		0x00DC
++
+ #define SSB_SPROM8_CCK2GPO		0x0140	/* CCK power offset */
+ #define SSB_SPROM8_OFDM2GPO		0x0142	/* 2.4GHz OFDM power offset */
+ #define SSB_SPROM8_OFDM5GPO		0x0146	/* 5.3GHz OFDM power offset */
+@@ -502,6 +553,46 @@
+ #define SSB_BFL2_SPUR_WAR		0x0200	/* has a workaround for clock-harmonic spurs */
+ #define SSB_BFL2_GPLL_WAR		0x0400	/* altenative G-band PLL settings implemented */
  
- /* Values for boardflags_lo read from SPROM */
- #define SSB_BFL_BTCOEXIST		0x0001	/* implements Bluetooth coexistance */
++/* Values for boardflags_lo read from SPROM */
++#define SSB_BFL_BTCOEXIST		0x0001	/* implements Bluetooth coexistance */
 +#define SSB_BFL_PACTRL			0x0002	/* GPIO 9 controlling the PA */
 +#define SSB_BFL_AIRLINEMODE		0x0004	/* implements GPIO 13 radio disable indication */
 +#define SSB_BFL_RSSI			0x0008	/* software calculates nrssi slope. */
@@ -116,8 +228,6 @@
 +#define SSB_BFL2_SPUR_WAR		0x0200	/* has a workaround for clock-harmonic spurs */
 +#define SSB_BFL2_GPLL_WAR		0x0400	/* altenative G-band PLL settings implemented */
 +
-+/* Values for boardflags_lo read from SPROM */
-+#define SSB_BFL_BTCOEXIST		0x0001	/* implements Bluetooth coexistance */
- #define SSB_BFL_PACTRL			0x0002	/* GPIO 9 controlling the PA */
- #define SSB_BFL_AIRLINEMODE		0x0004	/* implements GPIO 13 radio disable indication */
- #define SSB_BFL_RSSI			0x0008	/* software calculates nrssi slope. */
+ /* Values for SSB_SPROM1_BINF_CCODE */
+ enum {
+ 	SSB_SPROM1CCODE_WORLD = 0,