diff options
Diffstat (limited to 'arch/mips/bcm47xx/sprom.c')
| -rw-r--r-- | arch/mips/bcm47xx/sprom.c | 675 |
1 files changed, 268 insertions, 407 deletions
diff --git a/arch/mips/bcm47xx/sprom.c b/arch/mips/bcm47xx/sprom.c index 2eff7fe99c6b..68ebf2322f8b 100644 --- a/arch/mips/bcm47xx/sprom.c +++ b/arch/mips/bcm47xx/sprom.c @@ -27,7 +27,6 @@ */ #include <bcm47xx.h> -#include <bcm47xx_nvram.h> #include <linux/if_ether.h> #include <linux/etherdevice.h> @@ -181,94 +180,245 @@ static void nvram_read_alpha2(const char *prefix, const char *name, 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; + + ENTRY(0xfffffffe, u16, pre, "boardrev", board_rev, 0, true); + 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_r1234589(struct ssb_sprom *sprom, const char *prefix, bool fallback) { nvram_read_u16(prefix, NULL, "devid", &sprom->dev_id, 0, fallback); - nvram_read_u8(prefix, NULL, "ledbh0", &sprom->gpio0, 0xff, fallback); - nvram_read_u8(prefix, NULL, "ledbh1", &sprom->gpio1, 0xff, fallback); - nvram_read_u8(prefix, NULL, "ledbh2", &sprom->gpio2, 0xff, fallback); - nvram_read_u8(prefix, NULL, "ledbh3", &sprom->gpio3, 0xff, fallback); - nvram_read_u8(prefix, NULL, "aa2g", &sprom->ant_available_bg, 0, - fallback); - nvram_read_u8(prefix, NULL, "aa5g", &sprom->ant_available_a, 0, - fallback); - nvram_read_s8(prefix, NULL, "ag0", &sprom->antenna_gain.a0, 0, - fallback); - nvram_read_s8(prefix, NULL, "ag1", &sprom->antenna_gain.a1, 0, - fallback); nvram_read_alpha2(prefix, "ccode", sprom->alpha2, fallback); } -static void bcm47xx_fill_sprom_r12389(struct ssb_sprom *sprom, - const char *prefix, bool fallback) -{ - nvram_read_u16(prefix, NULL, "pa0b0", &sprom->pa0b0, 0, fallback); - nvram_read_u16(prefix, NULL, "pa0b1", &sprom->pa0b1, 0, fallback); - nvram_read_u16(prefix, NULL, "pa0b2", &sprom->pa0b2, 0, fallback); - nvram_read_u8(prefix, NULL, "pa0itssit", &sprom->itssi_bg, 0, fallback); - nvram_read_u8(prefix, NULL, "pa0maxpwr", &sprom->maxpwr_bg, 0, - fallback); - nvram_read_u16(prefix, NULL, "pa1b0", &sprom->pa1b0, 0, fallback); - nvram_read_u16(prefix, NULL, "pa1b1", &sprom->pa1b1, 0, fallback); - nvram_read_u16(prefix, NULL, "pa1b2", &sprom->pa1b2, 0, fallback); - nvram_read_u8(prefix, NULL, "pa1itssit", &sprom->itssi_a, 0, fallback); - nvram_read_u8(prefix, NULL, "pa1maxpwr", &sprom->maxpwr_a, 0, fallback); -} - -static void bcm47xx_fill_sprom_r1(struct ssb_sprom *sprom, const char *prefix, - bool fallback) -{ - nvram_read_u16(prefix, NULL, "boardflags", &sprom->boardflags_lo, 0, - fallback); - nvram_read_u8(prefix, NULL, "cc", &sprom->country_code, 0, fallback); -} - -static void bcm47xx_fill_sprom_r2389(struct ssb_sprom *sprom, - const char *prefix, bool fallback) -{ - nvram_read_u8(prefix, NULL, "opo", &sprom->opo, 0, fallback); - nvram_read_u16(prefix, NULL, "pa1lob0", &sprom->pa1lob0, 0, fallback); - nvram_read_u16(prefix, NULL, "pa1lob1", &sprom->pa1lob1, 0, fallback); - nvram_read_u16(prefix, NULL, "pa1lob2", &sprom->pa1lob2, 0, fallback); - nvram_read_u16(prefix, NULL, "pa1hib0", &sprom->pa1hib0, 0, fallback); - nvram_read_u16(prefix, NULL, "pa1hib1", &sprom->pa1hib1, 0, fallback); - nvram_read_u16(prefix, NULL, "pa1hib2", &sprom->pa1hib2, 0, fallback); - nvram_read_u8(prefix, NULL, "pa1lomaxpwr", &sprom->maxpwr_al, 0, - fallback); - nvram_read_u8(prefix, NULL, "pa1himaxpwr", &sprom->maxpwr_ah, 0, - fallback); -} - -static void bcm47xx_fill_sprom_r389(struct ssb_sprom *sprom, const char *prefix, - bool fallback) -{ - nvram_read_u8(prefix, NULL, "bxa2g", &sprom->bxa2g, 0, fallback); - nvram_read_u8(prefix, NULL, "rssisav2g", &sprom->rssisav2g, 0, - fallback); - nvram_read_u8(prefix, NULL, "rssismc2g", &sprom->rssismc2g, 0, - fallback); - nvram_read_u8(prefix, NULL, "rssismf2g", &sprom->rssismf2g, 0, - fallback); - nvram_read_u8(prefix, NULL, "bxa5g", &sprom->bxa5g, 0, fallback); - nvram_read_u8(prefix, NULL, "rssisav5g", &sprom->rssisav5g, 0, - fallback); - nvram_read_u8(prefix, NULL, "rssismc5g", &sprom->rssismc5g, 0, - fallback); - nvram_read_u8(prefix, NULL, "rssismf5g", &sprom->rssismf5g, 0, - fallback); - nvram_read_u8(prefix, NULL, "tri2g", &sprom->tri2g, 0, fallback); - nvram_read_u8(prefix, NULL, "tri5g", &sprom->tri5g, 0, fallback); - nvram_read_u8(prefix, NULL, "tri5gl", &sprom->tri5gl, 0, fallback); - nvram_read_u8(prefix, NULL, "tri5gh", &sprom->tri5gh, 0, fallback); - nvram_read_s8(prefix, NULL, "rxpo2g", &sprom->rxpo2g, 0, fallback); - nvram_read_s8(prefix, NULL, "rxpo5g", &sprom->rxpo5g, 0, fallback); -} - static void bcm47xx_fill_sprom_r3(struct ssb_sprom *sprom, const char *prefix, bool fallback) { - nvram_read_u8(prefix, NULL, "regrev", &sprom->regrev, 0, fallback); nvram_read_leddc(prefix, "leddc", &sprom->leddc_on_time, &sprom->leddc_off_time, fallback); } @@ -276,309 +426,10 @@ static void bcm47xx_fill_sprom_r3(struct ssb_sprom *sprom, const char *prefix, static void bcm47xx_fill_sprom_r4589(struct ssb_sprom *sprom, const char *prefix, bool fallback) { - nvram_read_u8(prefix, NULL, "regrev", &sprom->regrev, 0, fallback); - nvram_read_s8(prefix, NULL, "ag2", &sprom->antenna_gain.a2, 0, - fallback); - nvram_read_s8(prefix, NULL, "ag3", &sprom->antenna_gain.a3, 0, - fallback); - nvram_read_u8(prefix, NULL, "txchain", &sprom->txchain, 0xf, fallback); - nvram_read_u8(prefix, NULL, "rxchain", &sprom->rxchain, 0xf, fallback); - nvram_read_u8(prefix, NULL, "antswitch", &sprom->antswitch, 0xff, - fallback); nvram_read_leddc(prefix, "leddc", &sprom->leddc_on_time, &sprom->leddc_off_time, fallback); } -static void bcm47xx_fill_sprom_r458(struct ssb_sprom *sprom, const char *prefix, - bool fallback) -{ - nvram_read_u16(prefix, NULL, "cck2gpo", &sprom->cck2gpo, 0, fallback); - nvram_read_u32(prefix, NULL, "ofdm2gpo", &sprom->ofdm2gpo, 0, fallback); - nvram_read_u32(prefix, NULL, "ofdm5gpo", &sprom->ofdm5gpo, 0, fallback); - nvram_read_u32(prefix, NULL, "ofdm5glpo", &sprom->ofdm5glpo, 0, - fallback); - nvram_read_u32(prefix, NULL, "ofdm5ghpo", &sprom->ofdm5ghpo, 0, - fallback); - nvram_read_u16(prefix, NULL, "cddpo", &sprom->cddpo, 0, fallback); - nvram_read_u16(prefix, NULL, "stbcpo", &sprom->stbcpo, 0, fallback); - nvram_read_u16(prefix, NULL, "bw40po", &sprom->bw40po, 0, fallback); - nvram_read_u16(prefix, NULL, "bwduppo", &sprom->bwduppo, 0, fallback); - nvram_read_u16(prefix, NULL, "mcs2gpo0", &sprom->mcs2gpo[0], 0, - fallback); - nvram_read_u16(prefix, NULL, "mcs2gpo1", &sprom->mcs2gpo[1], 0, - fallback); - nvram_read_u16(prefix, NULL, "mcs2gpo2", &sprom->mcs2gpo[2], 0, - fallback); - nvram_read_u16(prefix, NULL, "mcs2gpo3", &sprom->mcs2gpo[3], 0, - fallback); - nvram_read_u16(prefix, NULL, "mcs2gpo4", &sprom->mcs2gpo[4], 0, - fallback); - nvram_read_u16(prefix, NULL, "mcs2gpo5", &sprom->mcs2gpo[5], 0, - fallback); - nvram_read_u16(prefix, NULL, "mcs2gpo6", &sprom->mcs2gpo[6], 0, - fallback); - nvram_read_u16(prefix, NULL, "mcs2gpo7", &sprom->mcs2gpo[7], 0, - fallback); - nvram_read_u16(prefix, NULL, "mcs5gpo0", &sprom->mcs5gpo[0], 0, - fallback); - nvram_read_u16(prefix, NULL, "mcs5gpo1", &sprom->mcs5gpo[1], 0, - fallback); - nvram_read_u16(prefix, NULL, "mcs5gpo2", &sprom->mcs5gpo[2], 0, - fallback); - nvram_read_u16(prefix, NULL, "mcs5gpo3", &sprom->mcs5gpo[3], 0, - fallback); - nvram_read_u16(prefix, NULL, "mcs5gpo4", &sprom->mcs5gpo[4], 0, - fallback); - nvram_read_u16(prefix, NULL, "mcs5gpo5", &sprom->mcs5gpo[5], 0, - fallback); - nvram_read_u16(prefix, NULL, "mcs5gpo6", &sprom->mcs5gpo[6], 0, - fallback); - nvram_read_u16(prefix, NULL, "mcs5gpo7", &sprom->mcs5gpo[7], 0, - fallback); - nvram_read_u16(prefix, NULL, "mcs5glpo0", &sprom->mcs5glpo[0], 0, - fallback); - nvram_read_u16(prefix, NULL, "mcs5glpo1", &sprom->mcs5glpo[1], 0, - fallback); - nvram_read_u16(prefix, NULL, "mcs5glpo2", &sprom->mcs5glpo[2], 0, - fallback); - nvram_read_u16(prefix, NULL, "mcs5glpo3", &sprom->mcs5glpo[3], 0, - fallback); - nvram_read_u16(prefix, NULL, "mcs5glpo4", &sprom->mcs5glpo[4], 0, - fallback); - nvram_read_u16(prefix, NULL, "mcs5glpo5", &sprom->mcs5glpo[5], 0, - fallback); - nvram_read_u16(prefix, NULL, "mcs5glpo6", &sprom->mcs5glpo[6], 0, - fallback); - nvram_read_u16(prefix, NULL, "mcs5glpo7", &sprom->mcs5glpo[7], 0, - fallback); - nvram_read_u16(prefix, NULL, "mcs5ghpo0", &sprom->mcs5ghpo[0], 0, - fallback); - nvram_read_u16(prefix, NULL, "mcs5ghpo1", &sprom->mcs5ghpo[1], 0, - fallback); - nvram_read_u16(prefix, NULL, "mcs5ghpo2", &sprom->mcs5ghpo[2], 0, - fallback); - nvram_read_u16(prefix, NULL, "mcs5ghpo3", &sprom->mcs5ghpo[3], 0, - fallback); - nvram_read_u16(prefix, NULL, "mcs5ghpo4", &sprom->mcs5ghpo[4], 0, - fallback); - nvram_read_u16(prefix, NULL, "mcs5ghpo5", &sprom->mcs5ghpo[5], 0, - fallback); - nvram_read_u16(prefix, NULL, "mcs5ghpo6", &sprom->mcs5ghpo[6], 0, - fallback); - nvram_read_u16(prefix, NULL, "mcs5ghpo7", &sprom->mcs5ghpo[7], 0, - fallback); -} - -static void bcm47xx_fill_sprom_r45(struct ssb_sprom *sprom, const char *prefix, - bool fallback) -{ - nvram_read_u8(prefix, NULL, "txpid2ga0", &sprom->txpid2g[0], 0, - fallback); - nvram_read_u8(prefix, NULL, "txpid2ga1", &sprom->txpid2g[1], 0, - fallback); - nvram_read_u8(prefix, NULL, "txpid2ga2", &sprom->txpid2g[2], 0, - fallback); - nvram_read_u8(prefix, NULL, "txpid2ga3", &sprom->txpid2g[3], 0, - fallback); - nvram_read_u8(prefix, NULL, "txpid5ga0", &sprom->txpid5g[0], 0, - fallback); - nvram_read_u8(prefix, NULL, "txpid5ga1", &sprom->txpid5g[1], 0, - fallback); - nvram_read_u8(prefix, NULL, "txpid5ga2", &sprom->txpid5g[2], 0, - fallback); - nvram_read_u8(prefix, NULL, "txpid5ga3", &sprom->txpid5g[3], 0, - fallback); - nvram_read_u8(prefix, NULL, "txpid5gla0", &sprom->txpid5gl[0], 0, - fallback); - nvram_read_u8(prefix, NULL, "txpid5gla1", &sprom->txpid5gl[1], 0, - fallback); - nvram_read_u8(prefix, NULL, "txpid5gla2", &sprom->txpid5gl[2], 0, - fallback); - nvram_read_u8(prefix, NULL, "txpid5gla3", &sprom->txpid5gl[3], 0, - fallback); - nvram_read_u8(prefix, NULL, "txpid5gha0", &sprom->txpid5gh[0], 0, - fallback); - nvram_read_u8(prefix, NULL, "txpid5gha1", &sprom->txpid5gh[1], 0, - fallback); - nvram_read_u8(prefix, NULL, "txpid5gha2", &sprom->txpid5gh[2], 0, - fallback); - nvram_read_u8(prefix, NULL, "txpid5gha3", &sprom->txpid5gh[3], 0, - fallback); -} - -static void bcm47xx_fill_sprom_r89(struct ssb_sprom *sprom, const char *prefix, - bool fallback) -{ - nvram_read_u8(prefix, NULL, "tssipos2g", &sprom->fem.ghz2.tssipos, 0, - fallback); - nvram_read_u8(prefix, NULL, "extpagain2g", - &sprom->fem.ghz2.extpa_gain, 0, fallback); - nvram_read_u8(prefix, NULL, "pdetrange2g", - &sprom->fem.ghz2.pdet_range, 0, fallback); - nvram_read_u8(prefix, NULL, "triso2g", &sprom->fem.ghz2.tr_iso, 0, - fallback); - nvram_read_u8(prefix, NULL, "antswctl2g", &sprom->fem.ghz2.antswlut, 0, - fallback); - nvram_read_u8(prefix, NULL, "tssipos5g", &sprom->fem.ghz5.tssipos, 0, - fallback); - nvram_read_u8(prefix, NULL, "extpagain5g", - &sprom->fem.ghz5.extpa_gain, 0, fallback); - nvram_read_u8(prefix, NULL, "pdetrange5g", - &sprom->fem.ghz5.pdet_range, 0, fallback); - nvram_read_u8(prefix, NULL, "triso5g", &sprom->fem.ghz5.tr_iso, 0, - fallback); - nvram_read_u8(prefix, NULL, "antswctl5g", &sprom->fem.ghz5.antswlut, 0, - fallback); - nvram_read_u8(prefix, NULL, "tempthresh", &sprom->tempthresh, 0, - fallback); - nvram_read_u8(prefix, NULL, "tempoffset", &sprom->tempoffset, 0, - fallback); - nvram_read_u16(prefix, NULL, "rawtempsense", &sprom->rawtempsense, 0, - fallback); - nvram_read_u8(prefix, NULL, "measpower", &sprom->measpower, 0, - fallback); - nvram_read_u8(prefix, NULL, "tempsense_slope", - &sprom->tempsense_slope, 0, fallback); - nvram_read_u8(prefix, NULL, "tempcorrx", &sprom->tempcorrx, 0, - fallback); - nvram_read_u8(prefix, NULL, "tempsense_option", - &sprom->tempsense_option, 0, fallback); - nvram_read_u8(prefix, NULL, "freqoffset_corr", - &sprom->freqoffset_corr, 0, fallback); - nvram_read_u8(prefix, NULL, "iqcal_swp_dis", &sprom->iqcal_swp_dis, 0, - fallback); - nvram_read_u8(prefix, NULL, "hw_iqcal_en", &sprom->hw_iqcal_en, 0, - fallback); - nvram_read_u8(prefix, NULL, "elna2g", &sprom->elna2g, 0, fallback); - nvram_read_u8(prefix, NULL, "elna5g", &sprom->elna5g, 0, fallback); - nvram_read_u8(prefix, NULL, "phycal_tempdelta", - &sprom->phycal_tempdelta, 0, fallback); - nvram_read_u8(prefix, NULL, "temps_period", &sprom->temps_period, 0, - fallback); - nvram_read_u8(prefix, NULL, "temps_hysteresis", - &sprom->temps_hysteresis, 0, fallback); - nvram_read_u8(prefix, NULL, "measpower1", &sprom->measpower1, 0, - fallback); - nvram_read_u8(prefix, NULL, "measpower2", &sprom->measpower2, 0, - fallback); - nvram_read_u8(prefix, NULL, "rxgainerr2ga0", - &sprom->rxgainerr2ga[0], 0, fallback); - nvram_read_u8(prefix, NULL, "rxgainerr2ga1", - &sprom->rxgainerr2ga[1], 0, fallback); - nvram_read_u8(prefix, NULL, "rxgainerr2ga2", - &sprom->rxgainerr2ga[2], 0, fallback); - nvram_read_u8(prefix, NULL, "rxgainerr5gla0", - &sprom->rxgainerr5gla[0], 0, fallback); - nvram_read_u8(prefix, NULL, "rxgainerr5gla1", - &sprom->rxgainerr5gla[1], 0, fallback); - nvram_read_u8(prefix, NULL, "rxgainerr5gla2", - &sprom->rxgainerr5gla[2], 0, fallback); - nvram_read_u8(prefix, NULL, "rxgainerr5gma0", - &sprom->rxgainerr5gma[0], 0, fallback); - nvram_read_u8(prefix, NULL, "rxgainerr5gma1", - &sprom->rxgainerr5gma[1], 0, fallback); - nvram_read_u8(prefix, NULL, "rxgainerr5gma2", - &sprom->rxgainerr5gma[2], 0, fallback); - nvram_read_u8(prefix, NULL, "rxgainerr5gha0", - &sprom->rxgainerr5gha[0], 0, fallback); - nvram_read_u8(prefix, NULL, "rxgainerr5gha1", - &sprom->rxgainerr5gha[1], 0, fallback); - nvram_read_u8(prefix, NULL, "rxgainerr5gha2", - &sprom->rxgainerr5gha[2], 0, fallback); - nvram_read_u8(prefix, NULL, "rxgainerr5gua0", - &sprom->rxgainerr5gua[0], 0, fallback); - nvram_read_u8(prefix, NULL, "rxgainerr5gua1", - &sprom->rxgainerr5gua[1], 0, fallback); - nvram_read_u8(prefix, NULL, "rxgainerr5gua2", - &sprom->rxgainerr5gua[2], 0, fallback); - nvram_read_u8(prefix, NULL, "noiselvl2ga0", &sprom->noiselvl2ga[0], 0, - fallback); - nvram_read_u8(prefix, NULL, "noiselvl2ga1", &sprom->noiselvl2ga[1], 0, - fallback); - nvram_read_u8(prefix, NULL, "noiselvl2ga2", &sprom->noiselvl2ga[2], 0, - fallback); - nvram_read_u8(prefix, NULL, "noiselvl5gla0", - &sprom->noiselvl5gla[0], 0, fallback); - nvram_read_u8(prefix, NULL, "noiselvl5gla1", - &sprom->noiselvl5gla[1], 0, fallback); - nvram_read_u8(prefix, NULL, "noiselvl5gla2", - &sprom->noiselvl5gla[2], 0, fallback); - nvram_read_u8(prefix, NULL, "noiselvl5gma0", - &sprom->noiselvl5gma[0], 0, fallback); - nvram_read_u8(prefix, NULL, "noiselvl5gma1", - &sprom->noiselvl5gma[1], 0, fallback); - nvram_read_u8(prefix, NULL, "noiselvl5gma2", - &sprom->noiselvl5gma[2], 0, fallback); - nvram_read_u8(prefix, NULL, "noiselvl5gha0", - &sprom->noiselvl5gha[0], 0, fallback); - nvram_read_u8(prefix, NULL, "noiselvl5gha1", - &sprom->noiselvl5gha[1], 0, fallback); - nvram_read_u8(prefix, NULL, "noiselvl5gha2", - &sprom->noiselvl5gha[2], 0, fallback); - nvram_read_u8(prefix, NULL, "noiselvl5gua0", - &sprom->noiselvl5gua[0], 0, fallback); - nvram_read_u8(prefix, NULL, "noiselvl5gua1", - &sprom->noiselvl5gua[1], 0, fallback); - nvram_read_u8(prefix, NULL, "noiselvl5gua2", - &sprom->noiselvl5gua[2], 0, fallback); - nvram_read_u8(prefix, NULL, "pcieingress_war", - &sprom->pcieingress_war, 0, fallback); -} - -static void bcm47xx_fill_sprom_r9(struct ssb_sprom *sprom, const char *prefix, - bool fallback) -{ - nvram_read_u16(prefix, NULL, "cckbw202gpo", &sprom->cckbw202gpo, 0, - fallback); - nvram_read_u16(prefix, NULL, "cckbw20ul2gpo", &sprom->cckbw20ul2gpo, 0, - fallback); - nvram_read_u32(prefix, NULL, "legofdmbw202gpo", - &sprom->legofdmbw202gpo, 0, fallback); - nvram_read_u32(prefix, NULL, "legofdmbw20ul2gpo", - &sprom->legofdmbw20ul2gpo, 0, fallback); - nvram_read_u32(prefix, NULL, "legofdmbw205glpo", - &sprom->legofdmbw205glpo, 0, fallback); - nvram_read_u32(prefix, NULL, "legofdmbw20ul5glpo", - &sprom->legofdmbw20ul5glpo, 0, fallback); - nvram_read_u32(prefix, NULL, "legofdmbw205gmpo", - &sprom->legofdmbw205gmpo, 0, fallback); - nvram_read_u32(prefix, NULL, "legofdmbw20ul5gmpo", - &sprom->legofdmbw20ul5gmpo, 0, fallback); - nvram_read_u32(prefix, NULL, "legofdmbw205ghpo", - &sprom->legofdmbw205ghpo, 0, fallback); - nvram_read_u32(prefix, NULL, "legofdmbw20ul5ghpo", - &sprom->legofdmbw20ul5ghpo, 0, fallback); - nvram_read_u32(prefix, NULL, "mcsbw202gpo", &sprom->mcsbw202gpo, 0, - fallback); - nvram_read_u32(prefix, NULL, "mcsbw20ul2gpo", &sprom->mcsbw20ul2gpo, 0, - fallback); - nvram_read_u32(prefix, NULL, "mcsbw402gpo", &sprom->mcsbw402gpo, 0, - fallback); - nvram_read_u32(prefix, NULL, "mcsbw205glpo", &sprom->mcsbw205glpo, 0, - fallback); - nvram_read_u32(prefix, NULL, "mcsbw20ul5glpo", - &sprom->mcsbw20ul5glpo, 0, fallback); - nvram_read_u32(prefix, NULL, "mcsbw405glpo", &sprom->mcsbw405glpo, 0, - fallback); - nvram_read_u32(prefix, NULL, "mcsbw205gmpo", &sprom->mcsbw205gmpo, 0, - fallback); - nvram_read_u32(prefix, NULL, "mcsbw20ul5gmpo", - &sprom->mcsbw20ul5gmpo, 0, fallback); - nvram_read_u32(prefix, NULL, "mcsbw405gmpo", &sprom->mcsbw405gmpo, 0, - fallback); - nvram_read_u32(prefix, NULL, "mcsbw205ghpo", &sprom->mcsbw205ghpo, 0, - fallback); - nvram_read_u32(prefix, NULL, "mcsbw20ul5ghpo", - &sprom->mcsbw20ul5ghpo, 0, fallback); - nvram_read_u32(prefix, NULL, "mcsbw405ghpo", &sprom->mcsbw405ghpo, 0, - fallback); - nvram_read_u16(prefix, NULL, "mcs32po", &sprom->mcs32po, 0, fallback); - nvram_read_u16(prefix, NULL, "legofdm40duppo", - &sprom->legofdm40duppo, 0, fallback); - nvram_read_u8(prefix, NULL, "sar2g", &sprom->sar2g, 0, fallback); - nvram_read_u8(prefix, NULL, "sar5g", &sprom->sar5g, 0, fallback); -} - static void bcm47xx_fill_sprom_path_r4589(struct ssb_sprom *sprom, const char *prefix, bool fallback) { @@ -715,10 +566,6 @@ static void bcm47xx_fill_sprom_ethernet(struct ssb_sprom *sprom, static void bcm47xx_fill_board_data(struct ssb_sprom *sprom, const char *prefix, bool fallback) { - nvram_read_u16(prefix, NULL, "boardrev", &sprom->board_rev, 0, true); - nvram_read_u16(prefix, NULL, "boardnum", &sprom->board_num, 0, - fallback); - nvram_read_u16(prefix, NULL, "boardtype", &sprom->board_type, 0, true); nvram_read_u32_2(prefix, "boardflags", &sprom->boardflags_lo, &sprom->boardflags_hi, fallback); nvram_read_u32_2(prefix, "boardflags2", &sprom->boardflags2_lo, @@ -736,58 +583,39 @@ void bcm47xx_fill_sprom(struct ssb_sprom *sprom, const char *prefix, switch (sprom->revision) { case 1: bcm47xx_fill_sprom_r1234589(sprom, prefix, fallback); - bcm47xx_fill_sprom_r12389(sprom, prefix, fallback); - bcm47xx_fill_sprom_r1(sprom, prefix, fallback); break; case 2: bcm47xx_fill_sprom_r1234589(sprom, prefix, fallback); - bcm47xx_fill_sprom_r12389(sprom, prefix, fallback); - bcm47xx_fill_sprom_r2389(sprom, prefix, fallback); break; case 3: bcm47xx_fill_sprom_r1234589(sprom, prefix, fallback); - bcm47xx_fill_sprom_r12389(sprom, prefix, fallback); - bcm47xx_fill_sprom_r2389(sprom, prefix, fallback); - bcm47xx_fill_sprom_r389(sprom, prefix, fallback); bcm47xx_fill_sprom_r3(sprom, prefix, fallback); break; case 4: case 5: bcm47xx_fill_sprom_r1234589(sprom, prefix, fallback); bcm47xx_fill_sprom_r4589(sprom, prefix, fallback); - bcm47xx_fill_sprom_r458(sprom, prefix, fallback); - bcm47xx_fill_sprom_r45(sprom, prefix, fallback); bcm47xx_fill_sprom_path_r4589(sprom, prefix, fallback); bcm47xx_fill_sprom_path_r45(sprom, prefix, fallback); break; case 8: bcm47xx_fill_sprom_r1234589(sprom, prefix, fallback); - bcm47xx_fill_sprom_r12389(sprom, prefix, fallback); - bcm47xx_fill_sprom_r2389(sprom, prefix, fallback); - bcm47xx_fill_sprom_r389(sprom, prefix, fallback); bcm47xx_fill_sprom_r4589(sprom, prefix, fallback); - bcm47xx_fill_sprom_r458(sprom, prefix, fallback); - bcm47xx_fill_sprom_r89(sprom, prefix, fallback); bcm47xx_fill_sprom_path_r4589(sprom, prefix, fallback); break; case 9: bcm47xx_fill_sprom_r1234589(sprom, prefix, fallback); - bcm47xx_fill_sprom_r12389(sprom, prefix, fallback); - bcm47xx_fill_sprom_r2389(sprom, prefix, fallback); - bcm47xx_fill_sprom_r389(sprom, prefix, fallback); bcm47xx_fill_sprom_r4589(sprom, prefix, fallback); - bcm47xx_fill_sprom_r89(sprom, prefix, fallback); - bcm47xx_fill_sprom_r9(sprom, prefix, fallback); bcm47xx_fill_sprom_path_r4589(sprom, prefix, fallback); break; default: - pr_warn("Unsupported SPROM revision %d detected. Will extract" - " v1\n", sprom->revision); + pr_warn("Unsupported SPROM revision %d detected. Will extract v1\n", + sprom->revision); sprom->revision = 1; bcm47xx_fill_sprom_r1234589(sprom, prefix, fallback); - bcm47xx_fill_sprom_r12389(sprom, prefix, fallback); - bcm47xx_fill_sprom_r1(sprom, prefix, fallback); } + + bcm47xx_sprom_fill_auto(sprom, prefix, fallback); } #ifdef CONFIG_BCM47XX_SSB @@ -829,13 +657,45 @@ static int bcm47xx_get_sprom_ssb(struct ssb_bus *bus, struct ssb_sprom *out) bcm47xx_fill_sprom(out, prefix, false); return 0; } else { - pr_warn("bcm47xx: unable to fill SPROM for given bustype.\n"); + 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) { char prefix[10]; @@ -847,6 +707,7 @@ static int bcm47xx_get_sprom_bcma(struct bcma_bus *bus, struct ssb_sprom *out) snprintf(prefix, sizeof(prefix), "pci/%u/%u/", bus->host_pci->bus->number + 1, PCI_SLOT(bus->host_pci->devfn)); + bcm47xx_sprom_apply_prefix_alias(prefix, sizeof(prefix)); bcm47xx_fill_sprom(out, prefix, false); return 0; case BCMA_HOSTTYPE_SOC: @@ -861,7 +722,7 @@ static int bcm47xx_get_sprom_bcma(struct bcma_bus *bus, struct ssb_sprom *out) } return 0; default: - pr_warn("bcm47xx: unable to fill SPROM for given bustype.\n"); + pr_warn("Unable to fill SPROM for given bustype.\n"); return -EINVAL; } } |