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-rw-r--r--arch/mips/bcm47xx/Makefile2
-rw-r--r--arch/mips/bcm47xx/bcm47xx_private.h3
-rw-r--r--arch/mips/bcm47xx/setup.c2
-rw-r--r--arch/mips/bcm47xx/sprom.c724
4 files changed, 2 insertions, 729 deletions
diff --git a/arch/mips/bcm47xx/Makefile b/arch/mips/bcm47xx/Makefile
index 66bea4ecf449..6d8615074075 100644
--- a/arch/mips/bcm47xx/Makefile
+++ b/arch/mips/bcm47xx/Makefile
@@ -3,5 +3,5 @@
# under Linux.
#
-obj-y += irq.o prom.o serial.o setup.o time.o sprom.o
+obj-y += irq.o prom.o serial.o setup.o time.o
obj-y += board.o buttons.o leds.o workarounds.o
diff --git a/arch/mips/bcm47xx/bcm47xx_private.h b/arch/mips/bcm47xx/bcm47xx_private.h
index 41796befa9df..0367ac7286fe 100644
--- a/arch/mips/bcm47xx/bcm47xx_private.h
+++ b/arch/mips/bcm47xx/bcm47xx_private.h
@@ -10,9 +10,6 @@
/* prom.c */
void __init bcm47xx_prom_highmem_init(void);
-/* sprom.c */
-void bcm47xx_sprom_register_fallbacks(void);
-
/* buttons.c */
int __init bcm47xx_buttons_register(void);
diff --git a/arch/mips/bcm47xx/setup.c b/arch/mips/bcm47xx/setup.c
index c807e32d6d81..6054d49e608e 100644
--- a/arch/mips/bcm47xx/setup.c
+++ b/arch/mips/bcm47xx/setup.c
@@ -28,6 +28,7 @@
#include "bcm47xx_private.h"
+#include <linux/bcm47xx_sprom.h>
#include <linux/export.h>
#include <linux/types.h>
#include <linux/ethtool.h>
@@ -151,7 +152,6 @@ void __init plat_mem_setup(void)
pr_info("Using bcma bus\n");
#ifdef CONFIG_BCM47XX_BCMA
bcm47xx_bus_type = BCM47XX_BUS_TYPE_BCMA;
- bcm47xx_sprom_register_fallbacks();
bcm47xx_register_bcma();
bcm47xx_set_system_type(bcm47xx_bus.bcma.bus.chipinfo.id);
#ifdef CONFIG_HIGHMEM
diff --git a/arch/mips/bcm47xx/sprom.c b/arch/mips/bcm47xx/sprom.c
deleted file mode 100644
index ca7ad131d057..000000000000
--- a/arch/mips/bcm47xx/sprom.c
+++ /dev/null
@@ -1,724 +0,0 @@
-/*
- * Copyright (C) 2004 Florian Schirmer <jolt@tuxbox.org>
- * Copyright (C) 2006 Felix Fietkau <nbd@openwrt.org>
- * Copyright (C) 2006 Michael Buesch <m@bues.ch>
- * Copyright (C) 2010 Waldemar Brodkorb <wbx@openadk.org>
- * Copyright (C) 2010-2012 Hauke Mehrtens <hauke@hauke-m.de>
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License as published by the
- * Free Software Foundation; either version 2 of the License, or (at your
- * option) any later version.
- *
- * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN
- * NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
- * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
- * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
- * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
- * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
- * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- *
- * You should have received a copy of the GNU General Public License along
- * with this program; if not, write to the Free Software Foundation, Inc.,
- * 675 Mass Ave, Cambridge, MA 02139, USA.
- */
-
-#include <bcm47xx.h>
-#include <linux/if_ether.h>
-#include <linux/etherdevice.h>
-
-static void create_key(const char *prefix, const char *postfix,
- const char *name, char *buf, int len)
-{
- if (prefix && postfix)
- snprintf(buf, len, "%s%s%s", prefix, name, postfix);
- else if (prefix)
- snprintf(buf, len, "%s%s", prefix, name);
- else if (postfix)
- snprintf(buf, len, "%s%s", name, postfix);
- else
- snprintf(buf, len, "%s", name);
-}
-
-static int get_nvram_var(const char *prefix, const char *postfix,
- const char *name, char *buf, int len, bool fallback)
-{
- char key[40];
- int err;
-
- create_key(prefix, postfix, name, key, sizeof(key));
-
- err = bcm47xx_nvram_getenv(key, buf, len);
- if (fallback && err == -ENOENT && prefix) {
- create_key(NULL, postfix, name, key, sizeof(key));
- err = bcm47xx_nvram_getenv(key, buf, len);
- }
- return err;
-}
-
-#define NVRAM_READ_VAL(type) \
-static void nvram_read_ ## type(const char *prefix, \
- const char *postfix, const char *name, \
- type *val, type allset, bool fallback) \
-{ \
- char buf[100]; \
- int err; \
- type var; \
- \
- err = get_nvram_var(prefix, postfix, name, buf, sizeof(buf), \
- fallback); \
- if (err < 0) \
- return; \
- err = kstrto ## type(strim(buf), 0, &var); \
- if (err) { \
- pr_warn("can not parse nvram name %s%s%s with value %s got %i\n", \
- prefix, name, postfix, buf, err); \
- return; \
- } \
- if (allset && var == allset) \
- return; \
- *val = var; \
-}
-
-NVRAM_READ_VAL(u8)
-NVRAM_READ_VAL(s8)
-NVRAM_READ_VAL(u16)
-NVRAM_READ_VAL(u32)
-
-#undef NVRAM_READ_VAL
-
-static void nvram_read_u32_2(const char *prefix, const char *name,
- u16 *val_lo, u16 *val_hi, bool fallback)
-{
- char buf[100];
- int err;
- u32 val;
-
- err = get_nvram_var(prefix, NULL, name, buf, sizeof(buf), fallback);
- if (err < 0)
- return;
- err = kstrtou32(strim(buf), 0, &val);
- if (err) {
- pr_warn("can not parse nvram name %s%s with value %s got %i\n",
- prefix, name, buf, err);
- return;
- }
- *val_lo = (val & 0x0000FFFFU);
- *val_hi = (val & 0xFFFF0000U) >> 16;
-}
-
-static void nvram_read_leddc(const char *prefix, const char *name,
- u8 *leddc_on_time, u8 *leddc_off_time,
- bool fallback)
-{
- char buf[100];
- int err;
- u32 val;
-
- err = get_nvram_var(prefix, NULL, name, buf, sizeof(buf), fallback);
- if (err < 0)
- return;
- err = kstrtou32(strim(buf), 0, &val);
- if (err) {
- pr_warn("can not parse nvram name %s%s with value %s got %i\n",
- prefix, name, buf, err);
- return;
- }
-
- if (val == 0xffff || val == 0xffffffff)
- return;
-
- *leddc_on_time = val & 0xff;
- *leddc_off_time = (val >> 16) & 0xff;
-}
-
-static void bcm47xx_nvram_parse_macaddr(char *buf, u8 macaddr[6])
-{
- if (strchr(buf, ':'))
- sscanf(buf, "%hhx:%hhx:%hhx:%hhx:%hhx:%hhx", &macaddr[0],
- &macaddr[1], &macaddr[2], &macaddr[3], &macaddr[4],
- &macaddr[5]);
- else if (strchr(buf, '-'))
- sscanf(buf, "%hhx-%hhx-%hhx-%hhx-%hhx-%hhx", &macaddr[0],
- &macaddr[1], &macaddr[2], &macaddr[3], &macaddr[4],
- &macaddr[5]);
- else
- pr_warn("Can not parse mac address: %s\n", buf);
-}
-
-static void nvram_read_macaddr(const char *prefix, const char *name,
- u8 val[6], bool fallback)
-{
- char buf[100];
- int err;
-
- err = get_nvram_var(prefix, NULL, name, buf, sizeof(buf), fallback);
- if (err < 0)
- return;
-
- bcm47xx_nvram_parse_macaddr(buf, val);
-}
-
-static void nvram_read_alpha2(const char *prefix, const char *name,
- char val[2], bool fallback)
-{
- char buf[10];
- int err;
-
- err = get_nvram_var(prefix, NULL, name, buf, sizeof(buf), fallback);
- if (err < 0)
- return;
- if (buf[0] == '0')
- return;
- if (strlen(buf) > 2) {
- pr_warn("alpha2 is too long %s\n", buf);
- return;
- }
- memcpy(val, buf, 2);
-}
-
-/* This is one-function-only macro, it uses local "sprom" variable! */
-#define ENTRY(_revmask, _type, _prefix, _name, _val, _allset, _fallback) \
- if (_revmask & BIT(sprom->revision)) \
- nvram_read_ ## _type(_prefix, NULL, _name, &sprom->_val, \
- _allset, _fallback)
-/*
- * Special version of filling function that can be safely called for any SPROM
- * revision. For every NVRAM to SPROM mapping it contains bitmask of revisions
- * for which the mapping is valid.
- * It obviously requires some hexadecimal/bitmasks knowledge, but allows
- * writing cleaner code (easy revisions handling).
- * Note that while SPROM revision 0 was never used, we still keep BIT(0)
- * reserved for it, just to keep numbering sane.
- */
-static void bcm47xx_sprom_fill_auto(struct ssb_sprom *sprom,
- const char *prefix, bool fallback)
-{
- const char *pre = prefix;
- bool fb = fallback;
-
- /* Broadcom extracts it for rev 8+ but it was found on 2 and 4 too */
- ENTRY(0xfffffffe, u16, pre, "devid", dev_id, 0, fallback);
-
- ENTRY(0xfffffffe, u16, pre, "boardrev", board_rev, 0, true);
- ENTRY(0xfffffffe, u32, pre, "boardflags", boardflags, 0, fb);
- ENTRY(0xfffffff0, u32, pre, "boardflags2", boardflags2, 0, fb);
- ENTRY(0xfffff800, u32, pre, "boardflags3", boardflags3, 0, fb);
- ENTRY(0x00000002, u16, pre, "boardflags", boardflags_lo, 0, fb);
- ENTRY(0xfffffffc, u16, pre, "boardtype", board_type, 0, true);
- ENTRY(0xfffffffe, u16, pre, "boardnum", board_num, 0, fb);
- ENTRY(0x00000002, u8, pre, "cc", country_code, 0, fb);
- ENTRY(0xfffffff8, u8, pre, "regrev", regrev, 0, fb);
-
- ENTRY(0xfffffffe, u8, pre, "ledbh0", gpio0, 0xff, fb);
- ENTRY(0xfffffffe, u8, pre, "ledbh1", gpio1, 0xff, fb);
- ENTRY(0xfffffffe, u8, pre, "ledbh2", gpio2, 0xff, fb);
- ENTRY(0xfffffffe, u8, pre, "ledbh3", gpio3, 0xff, fb);
-
- ENTRY(0x0000070e, u16, pre, "pa0b0", pa0b0, 0, fb);
- ENTRY(0x0000070e, u16, pre, "pa0b1", pa0b1, 0, fb);
- ENTRY(0x0000070e, u16, pre, "pa0b2", pa0b2, 0, fb);
- ENTRY(0x0000070e, u8, pre, "pa0itssit", itssi_bg, 0, fb);
- ENTRY(0x0000070e, u8, pre, "pa0maxpwr", maxpwr_bg, 0, fb);
-
- ENTRY(0x0000070c, u8, pre, "opo", opo, 0, fb);
- ENTRY(0xfffffffe, u8, pre, "aa2g", ant_available_bg, 0, fb);
- ENTRY(0xfffffffe, u8, pre, "aa5g", ant_available_a, 0, fb);
- ENTRY(0x000007fe, s8, pre, "ag0", antenna_gain.a0, 0, fb);
- ENTRY(0x000007fe, s8, pre, "ag1", antenna_gain.a1, 0, fb);
- ENTRY(0x000007f0, s8, pre, "ag2", antenna_gain.a2, 0, fb);
- ENTRY(0x000007f0, s8, pre, "ag3", antenna_gain.a3, 0, fb);
-
- ENTRY(0x0000070e, u16, pre, "pa1b0", pa1b0, 0, fb);
- ENTRY(0x0000070e, u16, pre, "pa1b1", pa1b1, 0, fb);
- ENTRY(0x0000070e, u16, pre, "pa1b2", pa1b2, 0, fb);
- ENTRY(0x0000070c, u16, pre, "pa1lob0", pa1lob0, 0, fb);
- ENTRY(0x0000070c, u16, pre, "pa1lob1", pa1lob1, 0, fb);
- ENTRY(0x0000070c, u16, pre, "pa1lob2", pa1lob2, 0, fb);
- ENTRY(0x0000070c, u16, pre, "pa1hib0", pa1hib0, 0, fb);
- ENTRY(0x0000070c, u16, pre, "pa1hib1", pa1hib1, 0, fb);
- ENTRY(0x0000070c, u16, pre, "pa1hib2", pa1hib2, 0, fb);
- ENTRY(0x0000070e, u8, pre, "pa1itssit", itssi_a, 0, fb);
- ENTRY(0x0000070e, u8, pre, "pa1maxpwr", maxpwr_a, 0, fb);
- ENTRY(0x0000070c, u8, pre, "pa1lomaxpwr", maxpwr_al, 0, fb);
- ENTRY(0x0000070c, u8, pre, "pa1himaxpwr", maxpwr_ah, 0, fb);
-
- ENTRY(0x00000708, u8, pre, "bxa2g", bxa2g, 0, fb);
- ENTRY(0x00000708, u8, pre, "rssisav2g", rssisav2g, 0, fb);
- ENTRY(0x00000708, u8, pre, "rssismc2g", rssismc2g, 0, fb);
- ENTRY(0x00000708, u8, pre, "rssismf2g", rssismf2g, 0, fb);
- ENTRY(0x00000708, u8, pre, "bxa5g", bxa5g, 0, fb);
- ENTRY(0x00000708, u8, pre, "rssisav5g", rssisav5g, 0, fb);
- ENTRY(0x00000708, u8, pre, "rssismc5g", rssismc5g, 0, fb);
- ENTRY(0x00000708, u8, pre, "rssismf5g", rssismf5g, 0, fb);
- ENTRY(0x00000708, u8, pre, "tri2g", tri2g, 0, fb);
- ENTRY(0x00000708, u8, pre, "tri5g", tri5g, 0, fb);
- ENTRY(0x00000708, u8, pre, "tri5gl", tri5gl, 0, fb);
- ENTRY(0x00000708, u8, pre, "tri5gh", tri5gh, 0, fb);
- ENTRY(0x00000708, s8, pre, "rxpo2g", rxpo2g, 0, fb);
- ENTRY(0x00000708, s8, pre, "rxpo5g", rxpo5g, 0, fb);
- ENTRY(0xfffffff0, u8, pre, "txchain", txchain, 0xf, fb);
- ENTRY(0xfffffff0, u8, pre, "rxchain", rxchain, 0xf, fb);
- ENTRY(0xfffffff0, u8, pre, "antswitch", antswitch, 0xff, fb);
- ENTRY(0x00000700, u8, pre, "tssipos2g", fem.ghz2.tssipos, 0, fb);
- ENTRY(0x00000700, u8, pre, "extpagain2g", fem.ghz2.extpa_gain, 0, fb);
- ENTRY(0x00000700, u8, pre, "pdetrange2g", fem.ghz2.pdet_range, 0, fb);
- ENTRY(0x00000700, u8, pre, "triso2g", fem.ghz2.tr_iso, 0, fb);
- ENTRY(0x00000700, u8, pre, "antswctl2g", fem.ghz2.antswlut, 0, fb);
- ENTRY(0x00000700, u8, pre, "tssipos5g", fem.ghz5.tssipos, 0, fb);
- ENTRY(0x00000700, u8, pre, "extpagain5g", fem.ghz5.extpa_gain, 0, fb);
- ENTRY(0x00000700, u8, pre, "pdetrange5g", fem.ghz5.pdet_range, 0, fb);
- ENTRY(0x00000700, u8, pre, "triso5g", fem.ghz5.tr_iso, 0, fb);
- ENTRY(0x00000700, u8, pre, "antswctl5g", fem.ghz5.antswlut, 0, fb);
- ENTRY(0x000000f0, u8, pre, "txpid2ga0", txpid2g[0], 0, fb);
- ENTRY(0x000000f0, u8, pre, "txpid2ga1", txpid2g[1], 0, fb);
- ENTRY(0x000000f0, u8, pre, "txpid2ga2", txpid2g[2], 0, fb);
- ENTRY(0x000000f0, u8, pre, "txpid2ga3", txpid2g[3], 0, fb);
- ENTRY(0x000000f0, u8, pre, "txpid5ga0", txpid5g[0], 0, fb);
- ENTRY(0x000000f0, u8, pre, "txpid5ga1", txpid5g[1], 0, fb);
- ENTRY(0x000000f0, u8, pre, "txpid5ga2", txpid5g[2], 0, fb);
- ENTRY(0x000000f0, u8, pre, "txpid5ga3", txpid5g[3], 0, fb);
- ENTRY(0x000000f0, u8, pre, "txpid5gla0", txpid5gl[0], 0, fb);
- ENTRY(0x000000f0, u8, pre, "txpid5gla1", txpid5gl[1], 0, fb);
- ENTRY(0x000000f0, u8, pre, "txpid5gla2", txpid5gl[2], 0, fb);
- ENTRY(0x000000f0, u8, pre, "txpid5gla3", txpid5gl[3], 0, fb);
- ENTRY(0x000000f0, u8, pre, "txpid5gha0", txpid5gh[0], 0, fb);
- ENTRY(0x000000f0, u8, pre, "txpid5gha1", txpid5gh[1], 0, fb);
- ENTRY(0x000000f0, u8, pre, "txpid5gha2", txpid5gh[2], 0, fb);
- ENTRY(0x000000f0, u8, pre, "txpid5gha3", txpid5gh[3], 0, fb);
-
- ENTRY(0xffffff00, u8, pre, "tempthresh", tempthresh, 0, fb);
- ENTRY(0xffffff00, u8, pre, "tempoffset", tempoffset, 0, fb);
- ENTRY(0xffffff00, u16, pre, "rawtempsense", rawtempsense, 0, fb);
- ENTRY(0xffffff00, u8, pre, "measpower", measpower, 0, fb);
- ENTRY(0xffffff00, u8, pre, "tempsense_slope", tempsense_slope, 0, fb);
- ENTRY(0xffffff00, u8, pre, "tempcorrx", tempcorrx, 0, fb);
- ENTRY(0xffffff00, u8, pre, "tempsense_option", tempsense_option, 0, fb);
- ENTRY(0x00000700, u8, pre, "freqoffset_corr", freqoffset_corr, 0, fb);
- ENTRY(0x00000700, u8, pre, "iqcal_swp_dis", iqcal_swp_dis, 0, fb);
- ENTRY(0x00000700, u8, pre, "hw_iqcal_en", hw_iqcal_en, 0, fb);
- ENTRY(0x00000700, u8, pre, "elna2g", elna2g, 0, fb);
- ENTRY(0x00000700, u8, pre, "elna5g", elna5g, 0, fb);
- ENTRY(0xffffff00, u8, pre, "phycal_tempdelta", phycal_tempdelta, 0, fb);
- ENTRY(0xffffff00, u8, pre, "temps_period", temps_period, 0, fb);
- ENTRY(0xffffff00, u8, pre, "temps_hysteresis", temps_hysteresis, 0, fb);
- ENTRY(0xffffff00, u8, pre, "measpower1", measpower1, 0, fb);
- ENTRY(0xffffff00, u8, pre, "measpower2", measpower2, 0, fb);
-
- ENTRY(0x000001f0, u16, pre, "cck2gpo", cck2gpo, 0, fb);
- ENTRY(0x000001f0, u32, pre, "ofdm2gpo", ofdm2gpo, 0, fb);
- ENTRY(0x000001f0, u32, pre, "ofdm5gpo", ofdm5gpo, 0, fb);
- ENTRY(0x000001f0, u32, pre, "ofdm5glpo", ofdm5glpo, 0, fb);
- ENTRY(0x000001f0, u32, pre, "ofdm5ghpo", ofdm5ghpo, 0, fb);
- ENTRY(0x000001f0, u16, pre, "mcs2gpo0", mcs2gpo[0], 0, fb);
- ENTRY(0x000001f0, u16, pre, "mcs2gpo1", mcs2gpo[1], 0, fb);
- ENTRY(0x000001f0, u16, pre, "mcs2gpo2", mcs2gpo[2], 0, fb);
- ENTRY(0x000001f0, u16, pre, "mcs2gpo3", mcs2gpo[3], 0, fb);
- ENTRY(0x000001f0, u16, pre, "mcs2gpo4", mcs2gpo[4], 0, fb);
- ENTRY(0x000001f0, u16, pre, "mcs2gpo5", mcs2gpo[5], 0, fb);
- ENTRY(0x000001f0, u16, pre, "mcs2gpo6", mcs2gpo[6], 0, fb);
- ENTRY(0x000001f0, u16, pre, "mcs2gpo7", mcs2gpo[7], 0, fb);
- ENTRY(0x000001f0, u16, pre, "mcs5gpo0", mcs5gpo[0], 0, fb);
- ENTRY(0x000001f0, u16, pre, "mcs5gpo1", mcs5gpo[1], 0, fb);
- ENTRY(0x000001f0, u16, pre, "mcs5gpo2", mcs5gpo[2], 0, fb);
- ENTRY(0x000001f0, u16, pre, "mcs5gpo3", mcs5gpo[3], 0, fb);
- ENTRY(0x000001f0, u16, pre, "mcs5gpo4", mcs5gpo[4], 0, fb);
- ENTRY(0x000001f0, u16, pre, "mcs5gpo5", mcs5gpo[5], 0, fb);
- ENTRY(0x000001f0, u16, pre, "mcs5gpo6", mcs5gpo[6], 0, fb);
- ENTRY(0x000001f0, u16, pre, "mcs5gpo7", mcs5gpo[7], 0, fb);
- ENTRY(0x000001f0, u16, pre, "mcs5glpo0", mcs5glpo[0], 0, fb);
- ENTRY(0x000001f0, u16, pre, "mcs5glpo1", mcs5glpo[1], 0, fb);
- ENTRY(0x000001f0, u16, pre, "mcs5glpo2", mcs5glpo[2], 0, fb);
- ENTRY(0x000001f0, u16, pre, "mcs5glpo3", mcs5glpo[3], 0, fb);
- ENTRY(0x000001f0, u16, pre, "mcs5glpo4", mcs5glpo[4], 0, fb);
- ENTRY(0x000001f0, u16, pre, "mcs5glpo5", mcs5glpo[5], 0, fb);
- ENTRY(0x000001f0, u16, pre, "mcs5glpo6", mcs5glpo[6], 0, fb);
- ENTRY(0x000001f0, u16, pre, "mcs5glpo7", mcs5glpo[7], 0, fb);
- ENTRY(0x000001f0, u16, pre, "mcs5ghpo0", mcs5ghpo[0], 0, fb);
- ENTRY(0x000001f0, u16, pre, "mcs5ghpo1", mcs5ghpo[1], 0, fb);
- ENTRY(0x000001f0, u16, pre, "mcs5ghpo2", mcs5ghpo[2], 0, fb);
- ENTRY(0x000001f0, u16, pre, "mcs5ghpo3", mcs5ghpo[3], 0, fb);
- ENTRY(0x000001f0, u16, pre, "mcs5ghpo4", mcs5ghpo[4], 0, fb);
- ENTRY(0x000001f0, u16, pre, "mcs5ghpo5", mcs5ghpo[5], 0, fb);
- ENTRY(0x000001f0, u16, pre, "mcs5ghpo6", mcs5ghpo[6], 0, fb);
- ENTRY(0x000001f0, u16, pre, "mcs5ghpo7", mcs5ghpo[7], 0, fb);
- ENTRY(0x000001f0, u16, pre, "cddpo", cddpo, 0, fb);
- ENTRY(0x000001f0, u16, pre, "stbcpo", stbcpo, 0, fb);
- ENTRY(0x000001f0, u16, pre, "bw40po", bw40po, 0, fb);
- ENTRY(0x000001f0, u16, pre, "bwduppo", bwduppo, 0, fb);
-
- ENTRY(0xfffffe00, u16, pre, "cckbw202gpo", cckbw202gpo, 0, fb);
- ENTRY(0xfffffe00, u16, pre, "cckbw20ul2gpo", cckbw20ul2gpo, 0, fb);
- ENTRY(0x00000600, u32, pre, "legofdmbw202gpo", legofdmbw202gpo, 0, fb);
- ENTRY(0x00000600, u32, pre, "legofdmbw20ul2gpo", legofdmbw20ul2gpo, 0, fb);
- ENTRY(0x00000600, u32, pre, "legofdmbw205glpo", legofdmbw205glpo, 0, fb);
- ENTRY(0x00000600, u32, pre, "legofdmbw20ul5glpo", legofdmbw20ul5glpo, 0, fb);
- ENTRY(0x00000600, u32, pre, "legofdmbw205gmpo", legofdmbw205gmpo, 0, fb);
- ENTRY(0x00000600, u32, pre, "legofdmbw20ul5gmpo", legofdmbw20ul5gmpo, 0, fb);
- ENTRY(0x00000600, u32, pre, "legofdmbw205ghpo", legofdmbw205ghpo, 0, fb);
- ENTRY(0x00000600, u32, pre, "legofdmbw20ul5ghpo", legofdmbw20ul5ghpo, 0, fb);
- ENTRY(0xfffffe00, u32, pre, "mcsbw202gpo", mcsbw202gpo, 0, fb);
- ENTRY(0x00000600, u32, pre, "mcsbw20ul2gpo", mcsbw20ul2gpo, 0, fb);
- ENTRY(0xfffffe00, u32, pre, "mcsbw402gpo", mcsbw402gpo, 0, fb);
- ENTRY(0xfffffe00, u32, pre, "mcsbw205glpo", mcsbw205glpo, 0, fb);
- ENTRY(0x00000600, u32, pre, "mcsbw20ul5glpo", mcsbw20ul5glpo, 0, fb);
- ENTRY(0xfffffe00, u32, pre, "mcsbw405glpo", mcsbw405glpo, 0, fb);
- ENTRY(0xfffffe00, u32, pre, "mcsbw205gmpo", mcsbw205gmpo, 0, fb);
- ENTRY(0x00000600, u32, pre, "mcsbw20ul5gmpo", mcsbw20ul5gmpo, 0, fb);
- ENTRY(0xfffffe00, u32, pre, "mcsbw405gmpo", mcsbw405gmpo, 0, fb);
- ENTRY(0xfffffe00, u32, pre, "mcsbw205ghpo", mcsbw205ghpo, 0, fb);
- ENTRY(0x00000600, u32, pre, "mcsbw20ul5ghpo", mcsbw20ul5ghpo, 0, fb);
- ENTRY(0xfffffe00, u32, pre, "mcsbw405ghpo", mcsbw405ghpo, 0, fb);
- ENTRY(0x00000600, u16, pre, "mcs32po", mcs32po, 0, fb);
- ENTRY(0x00000600, u16, pre, "legofdm40duppo", legofdm40duppo, 0, fb);
- ENTRY(0x00000700, u8, pre, "pcieingress_war", pcieingress_war, 0, fb);
-
- /* TODO: rev 11 support */
- ENTRY(0x00000700, u8, pre, "rxgainerr2ga0", rxgainerr2ga[0], 0, fb);
- ENTRY(0x00000700, u8, pre, "rxgainerr2ga1", rxgainerr2ga[1], 0, fb);
- ENTRY(0x00000700, u8, pre, "rxgainerr2ga2", rxgainerr2ga[2], 0, fb);
- ENTRY(0x00000700, u8, pre, "rxgainerr5gla0", rxgainerr5gla[0], 0, fb);
- ENTRY(0x00000700, u8, pre, "rxgainerr5gla1", rxgainerr5gla[1], 0, fb);
- ENTRY(0x00000700, u8, pre, "rxgainerr5gla2", rxgainerr5gla[2], 0, fb);
- ENTRY(0x00000700, u8, pre, "rxgainerr5gma0", rxgainerr5gma[0], 0, fb);
- ENTRY(0x00000700, u8, pre, "rxgainerr5gma1", rxgainerr5gma[1], 0, fb);
- ENTRY(0x00000700, u8, pre, "rxgainerr5gma2", rxgainerr5gma[2], 0, fb);
- ENTRY(0x00000700, u8, pre, "rxgainerr5gha0", rxgainerr5gha[0], 0, fb);
- ENTRY(0x00000700, u8, pre, "rxgainerr5gha1", rxgainerr5gha[1], 0, fb);
- ENTRY(0x00000700, u8, pre, "rxgainerr5gha2", rxgainerr5gha[2], 0, fb);
- ENTRY(0x00000700, u8, pre, "rxgainerr5gua0", rxgainerr5gua[0], 0, fb);
- ENTRY(0x00000700, u8, pre, "rxgainerr5gua1", rxgainerr5gua[1], 0, fb);
- ENTRY(0x00000700, u8, pre, "rxgainerr5gua2", rxgainerr5gua[2], 0, fb);
-
- ENTRY(0xfffffe00, u8, pre, "sar2g", sar2g, 0, fb);
- ENTRY(0xfffffe00, u8, pre, "sar5g", sar5g, 0, fb);
-
- /* TODO: rev 11 support */
- ENTRY(0x00000700, u8, pre, "noiselvl2ga0", noiselvl2ga[0], 0, fb);
- ENTRY(0x00000700, u8, pre, "noiselvl2ga1", noiselvl2ga[1], 0, fb);
- ENTRY(0x00000700, u8, pre, "noiselvl2ga2", noiselvl2ga[2], 0, fb);
- ENTRY(0x00000700, u8, pre, "noiselvl5gla0", noiselvl5gla[0], 0, fb);
- ENTRY(0x00000700, u8, pre, "noiselvl5gla1", noiselvl5gla[1], 0, fb);
- ENTRY(0x00000700, u8, pre, "noiselvl5gla2", noiselvl5gla[2], 0, fb);
- ENTRY(0x00000700, u8, pre, "noiselvl5gma0", noiselvl5gma[0], 0, fb);
- ENTRY(0x00000700, u8, pre, "noiselvl5gma1", noiselvl5gma[1], 0, fb);
- ENTRY(0x00000700, u8, pre, "noiselvl5gma2", noiselvl5gma[2], 0, fb);
- ENTRY(0x00000700, u8, pre, "noiselvl5gha0", noiselvl5gha[0], 0, fb);
- ENTRY(0x00000700, u8, pre, "noiselvl5gha1", noiselvl5gha[1], 0, fb);
- ENTRY(0x00000700, u8, pre, "noiselvl5gha2", noiselvl5gha[2], 0, fb);
- ENTRY(0x00000700, u8, pre, "noiselvl5gua0", noiselvl5gua[0], 0, fb);
- ENTRY(0x00000700, u8, pre, "noiselvl5gua1", noiselvl5gua[1], 0, fb);
- ENTRY(0x00000700, u8, pre, "noiselvl5gua2", noiselvl5gua[2], 0, fb);
-}
-#undef ENTRY /* It's specififc, uses local variable, don't use it (again). */
-
-static void bcm47xx_fill_sprom_path_r4589(struct ssb_sprom *sprom,
- const char *prefix, bool fallback)
-{
- char postfix[2];
- int i;
-
- for (i = 0; i < ARRAY_SIZE(sprom->core_pwr_info); i++) {
- struct ssb_sprom_core_pwr_info *pwr_info;
-
- pwr_info = &sprom->core_pwr_info[i];
-
- snprintf(postfix, sizeof(postfix), "%i", i);
- nvram_read_u8(prefix, postfix, "maxp2ga",
- &pwr_info->maxpwr_2g, 0, fallback);
- nvram_read_u8(prefix, postfix, "itt2ga",
- &pwr_info->itssi_2g, 0, fallback);
- nvram_read_u8(prefix, postfix, "itt5ga",
- &pwr_info->itssi_5g, 0, fallback);
- nvram_read_u16(prefix, postfix, "pa2gw0a",
- &pwr_info->pa_2g[0], 0, fallback);
- nvram_read_u16(prefix, postfix, "pa2gw1a",
- &pwr_info->pa_2g[1], 0, fallback);
- nvram_read_u16(prefix, postfix, "pa2gw2a",
- &pwr_info->pa_2g[2], 0, fallback);
- nvram_read_u8(prefix, postfix, "maxp5ga",
- &pwr_info->maxpwr_5g, 0, fallback);
- nvram_read_u8(prefix, postfix, "maxp5gha",
- &pwr_info->maxpwr_5gh, 0, fallback);
- nvram_read_u8(prefix, postfix, "maxp5gla",
- &pwr_info->maxpwr_5gl, 0, fallback);
- nvram_read_u16(prefix, postfix, "pa5gw0a",
- &pwr_info->pa_5g[0], 0, fallback);
- nvram_read_u16(prefix, postfix, "pa5gw1a",
- &pwr_info->pa_5g[1], 0, fallback);
- nvram_read_u16(prefix, postfix, "pa5gw2a",
- &pwr_info->pa_5g[2], 0, fallback);
- nvram_read_u16(prefix, postfix, "pa5glw0a",
- &pwr_info->pa_5gl[0], 0, fallback);
- nvram_read_u16(prefix, postfix, "pa5glw1a",
- &pwr_info->pa_5gl[1], 0, fallback);
- nvram_read_u16(prefix, postfix, "pa5glw2a",
- &pwr_info->pa_5gl[2], 0, fallback);
- nvram_read_u16(prefix, postfix, "pa5ghw0a",
- &pwr_info->pa_5gh[0], 0, fallback);
- nvram_read_u16(prefix, postfix, "pa5ghw1a",
- &pwr_info->pa_5gh[1], 0, fallback);
- nvram_read_u16(prefix, postfix, "pa5ghw2a",
- &pwr_info->pa_5gh[2], 0, fallback);
- }
-}
-
-static void bcm47xx_fill_sprom_path_r45(struct ssb_sprom *sprom,
- const char *prefix, bool fallback)
-{
- char postfix[2];
- int i;
-
- for (i = 0; i < ARRAY_SIZE(sprom->core_pwr_info); i++) {
- struct ssb_sprom_core_pwr_info *pwr_info;
-
- pwr_info = &sprom->core_pwr_info[i];
-
- snprintf(postfix, sizeof(postfix), "%i", i);
- nvram_read_u16(prefix, postfix, "pa2gw3a",
- &pwr_info->pa_2g[3], 0, fallback);
- nvram_read_u16(prefix, postfix, "pa5gw3a",
- &pwr_info->pa_5g[3], 0, fallback);
- nvram_read_u16(prefix, postfix, "pa5glw3a",
- &pwr_info->pa_5gl[3], 0, fallback);
- nvram_read_u16(prefix, postfix, "pa5ghw3a",
- &pwr_info->pa_5gh[3], 0, fallback);
- }
-}
-
-static bool bcm47xx_is_valid_mac(u8 *mac)
-{
- return mac && !(mac[0] == 0x00 && mac[1] == 0x90 && mac[2] == 0x4c);
-}
-
-static int bcm47xx_increase_mac_addr(u8 *mac, u8 num)
-{
- u8 *oui = mac + ETH_ALEN/2 - 1;
- u8 *p = mac + ETH_ALEN - 1;
-
- do {
- (*p) += num;
- if (*p > num)
- break;
- p--;
- num = 1;
- } while (p != oui);
-
- if (p == oui) {
- pr_err("unable to fetch mac address\n");
- return -ENOENT;
- }
- return 0;
-}
-
-static int mac_addr_used = 2;
-
-static void bcm47xx_fill_sprom_ethernet(struct ssb_sprom *sprom,
- const char *prefix, bool fallback)
-{
- bool fb = fallback;
-
- nvram_read_macaddr(prefix, "et0macaddr", sprom->et0mac, fallback);
- nvram_read_u8(prefix, NULL, "et0mdcport", &sprom->et0mdcport, 0,
- fallback);
- nvram_read_u8(prefix, NULL, "et0phyaddr", &sprom->et0phyaddr, 0,
- fallback);
-
- nvram_read_macaddr(prefix, "et1macaddr", sprom->et1mac, fallback);
- nvram_read_u8(prefix, NULL, "et1mdcport", &sprom->et1mdcport, 0,
- fallback);
- nvram_read_u8(prefix, NULL, "et1phyaddr", &sprom->et1phyaddr, 0,
- fallback);
-
- nvram_read_macaddr(prefix, "et2macaddr", sprom->et2mac, fb);
- nvram_read_u8(prefix, NULL, "et2mdcport", &sprom->et2mdcport, 0, fb);
- nvram_read_u8(prefix, NULL, "et2phyaddr", &sprom->et2phyaddr, 0, fb);
-
- nvram_read_macaddr(prefix, "macaddr", sprom->il0mac, fallback);
- nvram_read_macaddr(prefix, "il0macaddr", sprom->il0mac, fallback);
-
- /* The address prefix 00:90:4C is used by Broadcom in their initial
- * configuration. When a mac address with the prefix 00:90:4C is used
- * all devices from the same series are sharing the same mac address.
- * To prevent mac address collisions we replace them with a mac address
- * based on the base address.
- */
- if (!bcm47xx_is_valid_mac(sprom->il0mac)) {
- u8 mac[6];
-
- nvram_read_macaddr(NULL, "et0macaddr", mac, false);
- if (bcm47xx_is_valid_mac(mac)) {
- int err = bcm47xx_increase_mac_addr(mac, mac_addr_used);
-
- if (!err) {
- ether_addr_copy(sprom->il0mac, mac);
- mac_addr_used++;
- }
- }
- }
-}
-
-static void bcm47xx_fill_board_data(struct ssb_sprom *sprom, const char *prefix,
- bool fallback)
-{
- nvram_read_u32_2(prefix, "boardflags", &sprom->boardflags_lo,
- &sprom->boardflags_hi, fallback);
- nvram_read_u32_2(prefix, "boardflags2", &sprom->boardflags2_lo,
- &sprom->boardflags2_hi, fallback);
-}
-
-void bcm47xx_fill_sprom(struct ssb_sprom *sprom, const char *prefix,
- bool fallback)
-{
- bcm47xx_fill_sprom_ethernet(sprom, prefix, fallback);
- bcm47xx_fill_board_data(sprom, prefix, fallback);
-
- nvram_read_u8(prefix, NULL, "sromrev", &sprom->revision, 0, fallback);
-
- /* Entries requiring custom functions */
- nvram_read_alpha2(prefix, "ccode", sprom->alpha2, fallback);
- if (sprom->revision >= 3)
- nvram_read_leddc(prefix, "leddc", &sprom->leddc_on_time,
- &sprom->leddc_off_time, fallback);
-
- switch (sprom->revision) {
- case 4:
- case 5:
- bcm47xx_fill_sprom_path_r4589(sprom, prefix, fallback);
- bcm47xx_fill_sprom_path_r45(sprom, prefix, fallback);
- break;
- case 8:
- case 9:
- bcm47xx_fill_sprom_path_r4589(sprom, prefix, fallback);
- break;
- }
-
- bcm47xx_sprom_fill_auto(sprom, prefix, fallback);
-}
-
-#if defined(CONFIG_BCM47XX_SSB)
-static int bcm47xx_get_sprom_ssb(struct ssb_bus *bus, struct ssb_sprom *out)
-{
- char prefix[10];
-
- switch (bus->bustype) {
- case SSB_BUSTYPE_SSB:
- bcm47xx_fill_sprom(out, NULL, false);
- return 0;
- case SSB_BUSTYPE_PCI:
- memset(out, 0, sizeof(struct ssb_sprom));
- snprintf(prefix, sizeof(prefix), "pci/%u/%u/",
- bus->host_pci->bus->number + 1,
- PCI_SLOT(bus->host_pci->devfn));
- bcm47xx_fill_sprom(out, prefix, false);
- return 0;
- default:
- pr_warn("Unable to fill SPROM for given bustype.\n");
- return -EINVAL;
- }
-}
-#endif
-
-#if defined(CONFIG_BCM47XX_BCMA)
-/*
- * Having many NVRAM entries for PCI devices led to repeating prefixes like
- * pci/1/1/ all the time and wasting flash space. So at some point Broadcom
- * decided to introduce prefixes like 0: 1: 2: etc.
- * If we find e.g. devpath0=pci/2/1 or devpath0=pci/2/1/ we should use 0:
- * instead of pci/2/1/.
- */
-static void bcm47xx_sprom_apply_prefix_alias(char *prefix, size_t prefix_size)
-{
- size_t prefix_len = strlen(prefix);
- size_t short_len = prefix_len - 1;
- char nvram_var[10];
- char buf[20];
- int i;
-
- /* Passed prefix has to end with a slash */
- if (prefix_len <= 0 || prefix[prefix_len - 1] != '/')
- return;
-
- for (i = 0; i < 3; i++) {
- if (snprintf(nvram_var, sizeof(nvram_var), "devpath%d", i) <= 0)
- continue;
- if (bcm47xx_nvram_getenv(nvram_var, buf, sizeof(buf)) < 0)
- continue;
- if (!strcmp(buf, prefix) ||
- (short_len && strlen(buf) == short_len && !strncmp(buf, prefix, short_len))) {
- snprintf(prefix, prefix_size, "%d:", i);
- return;
- }
- }
-}
-
-static int bcm47xx_get_sprom_bcma(struct bcma_bus *bus, struct ssb_sprom *out)
-{
- struct bcma_boardinfo *binfo = &bus->boardinfo;
- struct bcma_device *core;
- char buf[10];
- char *prefix;
- bool fallback = false;
-
- switch (bus->hosttype) {
- case BCMA_HOSTTYPE_PCI:
- memset(out, 0, sizeof(struct ssb_sprom));
- /* On BCM47XX all PCI buses share the same domain */
- if (config_enabled(CONFIG_BCM47XX))
- snprintf(buf, sizeof(buf), "pci/%u/%u/",
- bus->host_pci->bus->number + 1,
- PCI_SLOT(bus->host_pci->devfn));
- else
- snprintf(buf, sizeof(buf), "pci/%u/%u/",
- pci_domain_nr(bus->host_pci->bus) + 1,
- bus->host_pci->bus->number);
- bcm47xx_sprom_apply_prefix_alias(buf, sizeof(buf));
- prefix = buf;
- break;
- case BCMA_HOSTTYPE_SOC:
- memset(out, 0, sizeof(struct ssb_sprom));
- core = bcma_find_core(bus, BCMA_CORE_80211);
- if (core) {
- snprintf(buf, sizeof(buf), "sb/%u/",
- core->core_index);
- prefix = buf;
- fallback = true;
- } else {
- prefix = NULL;
- }
- break;
- default:
- pr_warn("Unable to fill SPROM for given bustype.\n");
- return -EINVAL;
- }
-
- nvram_read_u16(prefix, NULL, "boardvendor", &binfo->vendor, 0, true);
- if (!binfo->vendor)
- binfo->vendor = SSB_BOARDVENDOR_BCM;
- nvram_read_u16(prefix, NULL, "boardtype", &binfo->type, 0, true);
-
- bcm47xx_fill_sprom(out, prefix, fallback);
-
- return 0;
-}
-#endif
-
-/*
- * On bcm47xx we need to register SPROM fallback handler very early, so we can't
- * use anything like platform device / driver for this.
- */
-void bcm47xx_sprom_register_fallbacks(void)
-{
-#if defined(CONFIG_BCM47XX_SSB)
- if (ssb_arch_register_fallback_sprom(&bcm47xx_get_sprom_ssb))
- pr_warn("Failed to register ssb SPROM handler\n");
-#endif
-
-#if defined(CONFIG_BCM47XX_BCMA)
- if (bcma_arch_register_fallback_sprom(&bcm47xx_get_sprom_bcma))
- pr_warn("Failed to register bcma SPROM handler\n");
-#endif
-}