From 716ca530e1c4515d8683c9d5be3d56b301758b66 Mon Sep 17 00:00:00 2001
From: James <>
Date: Wed, 4 Nov 2015 11:49:21 +0000
Subject: trunk-47381

---
 .../broadcom-wl/patches/910-fallback-sprom.patch   | 78 ++++++++++++++++++++++
 1 file changed, 78 insertions(+)
 create mode 100644 package/kernel/broadcom-wl/patches/910-fallback-sprom.patch

(limited to 'package/kernel/broadcom-wl/patches/910-fallback-sprom.patch')

diff --git a/package/kernel/broadcom-wl/patches/910-fallback-sprom.patch b/package/kernel/broadcom-wl/patches/910-fallback-sprom.patch
new file mode 100644
index 0000000..a85e40b
--- /dev/null
+++ b/package/kernel/broadcom-wl/patches/910-fallback-sprom.patch
@@ -0,0 +1,78 @@
+--- a/driver/bcmsrom.c
++++ b/driver/bcmsrom.c
+@@ -39,6 +39,11 @@
+ #include <sbsdpcmdev.h>
+ #endif 
+ 
++#if defined(CONFIG_SSB_PCIHOST) && defined(CONFIG_BOARD_BCM963XX)
++#include <linux/ssb/ssb.h>
++extern int bcm63xx_get_fallback_sprom(uint pci_bus, uint pci_slot, struct ssb_sprom *out);
++#endif
++
+ #ifdef WLTEST
+ #include <sbsprom.h>
+ #endif /* WLTEST */
+@@ -2120,6 +2125,63 @@ BCMATTACHFN(initvars_srom_pci)(si_t *sih
+ 			goto varscont;
+ 		}
+ 
++#if defined(CONFIG_SSB_PCIHOST) && defined(CONFIG_BOARD_BCM963XX)
++		base = vp = MALLOC(osh, MAXSZ_NVRAM_VARS);
++
++		if( base != NULL )
++		{
++			char eabuf[18];
++			struct ssb_sprom bcm63xx_sprom;
++			uint pci_bus = osl_pci_bus(osh), pci_slot = osl_pci_slot(osh);
++
++			bcm63xx_get_fallback_sprom(pci_bus, pci_slot, &bcm63xx_sprom);
++			printk("BCM%X(%02x:%02x) using sprom version %i\n", sih->chip, pci_bus, pci_slot, bcm63xx_sprom.revision);
++
++			varbuf_init(&b, base, MAXSZ_NVRAM_VARS);
++
++			varbuf_append(&b, vstr_sromrev, bcm63xx_sprom.revision);
++			varbuf_append(&b, vstr_boardrev, bcm63xx_sprom.board_rev);
++
++			/* ToDo: map bcm63xx_sprom.country_code */
++			varbuf_append(&b, vstr_noccode);
++
++			varbuf_append(&b, vstr_aa2g, bcm63xx_sprom.ant_available_bg);
++
++			varbuf_append(&b, vstr_pa0b[0], bcm63xx_sprom.pa0b0);
++			varbuf_append(&b, vstr_pa1b[0], bcm63xx_sprom.pa1b0);
++			varbuf_append(&b, vstr_pa0b[1], bcm63xx_sprom.pa0b1);
++			varbuf_append(&b, vstr_pa1b[1], bcm63xx_sprom.pa1b1);
++			varbuf_append(&b, vstr_pa0b[2], bcm63xx_sprom.pa0b2);
++			varbuf_append(&b, vstr_pa1b[2], bcm63xx_sprom.pa1b2);
++
++			varbuf_append(&b, vstr_pa0maxpwr, bcm63xx_sprom.maxpwr_bg);
++			varbuf_append(&b, vstr_pa0itssit, bcm63xx_sprom.itssi_bg);
++
++			varbuf_append(&b, vstr_boardflags, (bcm63xx_sprom.boardflags_hi << 16) | bcm63xx_sprom.boardflags_lo);
++			varbuf_append(&b, vstr_boardflags2, (bcm63xx_sprom.boardflags2_hi << 16) | bcm63xx_sprom.boardflags2_lo);
++
++			snprintf(eabuf, sizeof(eabuf), "%02x:%02x:%02x:%02x:%02x:%02x",
++				bcm63xx_sprom.il0mac[0], bcm63xx_sprom.il0mac[1], bcm63xx_sprom.il0mac[2],
++				bcm63xx_sprom.il0mac[3], bcm63xx_sprom.il0mac[4], bcm63xx_sprom.il0mac[5]
++			);
++
++			varbuf_append(&b, vstr_macaddr, eabuf);
++
++			/* final nullbyte terminator */
++			ASSERT(b.size >= 1);
++			vp = b.buf;
++			*vp++ = '\0';
++
++			ASSERT((vp - base) <= MAXSZ_NVRAM_VARS);
++			goto varsdone;
++		}
++		else
++		{
++			err = -2;
++			goto errout;
++		}
++#endif
++
+ 		BS_ERROR(("SROM CRC Error\n"));
+ 
+ #if defined(WLTEST)
-- 
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