166 lines
7.1 KiB
Diff
166 lines
7.1 KiB
Diff
From f382c623892dad1c6a9ebc0e12d01fd45ee50db8 Mon Sep 17 00:00:00 2001
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From: Hauke Mehrtens <hauke@hauke-m.de>
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Date: Sun, 18 Jul 2010 13:34:32 +0200
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Subject: [PATCH 2/5] MIPS: BCM47xx: Fill more values into ssb sprom
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Most of the values are stored in the nvram and not in the CFE. At first
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the nvram should be read and if there is no value it should look into
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the CFE. Now more values are read out because the b43 and b43legacy
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drivers needs them.
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Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
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---
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arch/mips/bcm47xx/setup.c | 130 +++++++++++++++++++++++++++++++++-----------
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1 files changed, 97 insertions(+), 33 deletions(-)
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--- a/arch/mips/bcm47xx/setup.c
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+++ b/arch/mips/bcm47xx/setup.c
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@@ -74,6 +74,94 @@ static void str2eaddr(char *str, char *d
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}
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}
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+static void bcm47xx_fill_sprom(struct ssb_sprom *sprom)
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+{
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+ char buf[100];
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+ u32 boardflags;
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+
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+ memset(sprom, 0, sizeof(struct ssb_sprom));
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+
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+ sprom->revision = 3;
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+ if (nvram_getenv("il0macaddr", buf, sizeof(buf)) >= 0 ||
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+ cfe_getenv("il0macaddr", buf, sizeof(buf)) >= 0)
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+ str2eaddr(buf, sprom->il0mac);
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+ if (nvram_getenv("et0macaddr", buf, sizeof(buf)) >= 0 ||
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+ cfe_getenv("et0macaddr", buf, sizeof(buf)) >= 0)
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+ str2eaddr(buf, sprom->et0mac);
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+ if (nvram_getenv("et1macaddr", buf, sizeof(buf)) >= 0 ||
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+ cfe_getenv("et1macaddr", buf, sizeof(buf)) >= 0)
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+ str2eaddr(buf, sprom->et1mac);
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+ if (nvram_getenv("et0phyaddr", buf, sizeof(buf)) >= 0 ||
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+ cfe_getenv("et0phyaddr", buf, sizeof(buf)) >= 0)
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+ sprom->et0phyaddr = simple_strtoul(buf, NULL, 0);
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+ if (nvram_getenv("et1phyaddr", buf, sizeof(buf)) >= 0 ||
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+ cfe_getenv("et1phyaddr", buf, sizeof(buf)) >= 0)
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+ sprom->et1phyaddr = simple_strtoul(buf, NULL, 0);
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+ if (nvram_getenv("et0mdcport", buf, sizeof(buf)) >= 0 ||
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+ cfe_getenv("et0mdcport", buf, sizeof(buf)) >= 0)
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+ sprom->et0mdcport = !!simple_strtoul(buf, NULL, 10);
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+ if (nvram_getenv("et1mdcport", buf, sizeof(buf)) >= 0 ||
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+ cfe_getenv("et1mdcport", buf, sizeof(buf)) >= 0)
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+ sprom->et1mdcport = !!simple_strtoul(buf, NULL, 10);
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+ if (nvram_getenv("pa0b0", buf, sizeof(buf)) >= 0 ||
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+ cfe_getenv("pa0b0", buf, sizeof(buf)) >= 0)
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+ sprom->pa0b0 = simple_strtoul(buf, NULL, 0);
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+ if (nvram_getenv("pa0b1", buf, sizeof(buf)) >= 0 ||
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+ cfe_getenv("pa0b1", buf, sizeof(buf)) >= 0)
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+ sprom->pa0b1 = simple_strtoul(buf, NULL, 0);
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+ if (nvram_getenv("pa0b2", buf, sizeof(buf)) >= 0 ||
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+ cfe_getenv("pa0b2", buf, sizeof(buf)) >= 0)
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+ sprom->pa0b2 = simple_strtoul(buf, NULL, 0);
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+ if (nvram_getenv("pa1b0", buf, sizeof(buf)) >= 0 ||
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+ cfe_getenv("pa1b0", buf, sizeof(buf)) >= 0)
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+ sprom->pa1b0 = simple_strtoul(buf, NULL, 0);
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+ if (nvram_getenv("pa1b1", buf, sizeof(buf)) >= 0 ||
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+ cfe_getenv("pa1b1", buf, sizeof(buf)) >= 0)
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+ sprom->pa1b1 = simple_strtoul(buf, NULL, 0);
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+ if (nvram_getenv("pa1b2", buf, sizeof(buf)) >= 0 ||
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+ cfe_getenv("pa1b2", buf, sizeof(buf)) >= 0)
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+ sprom->pa1b2 = simple_strtoul(buf, NULL, 0);
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+ if (nvram_getenv("wl0gpio0", buf, sizeof(buf)) >= 0 ||
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+ cfe_getenv("wl0gpio0", buf, sizeof(buf)) >= 0)
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+ sprom->gpio0 = simple_strtoul(buf, NULL, 0);
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+ if (nvram_getenv("wl0gpio1", buf, sizeof(buf)) >= 0 ||
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+ cfe_getenv("wl0gpio1", buf, sizeof(buf)) >= 0)
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+ sprom->gpio1 = simple_strtoul(buf, NULL, 0);
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+ if (nvram_getenv("wl0gpio2", buf, sizeof(buf)) >= 0 ||
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+ cfe_getenv("wl0gpio2", buf, sizeof(buf)) >= 0)
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+ sprom->gpio2 = simple_strtoul(buf, NULL, 0);
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+ if (nvram_getenv("wl0gpio3", buf, sizeof(buf)) >= 0 ||
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+ cfe_getenv("wl0gpio3", buf, sizeof(buf)) >= 0)
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+ sprom->gpio3 = simple_strtoul(buf, NULL, 0);
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+ if (nvram_getenv("pa0maxpwr", buf, sizeof(buf)) >= 0 ||
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+ cfe_getenv("pa0maxpwr", buf, sizeof(buf)) >= 0)
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+ sprom->maxpwr_bg = simple_strtoul(buf, NULL, 0);
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+ if (nvram_getenv("pa1maxpwr", buf, sizeof(buf)) >= 0 ||
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+ cfe_getenv("pa1maxpwr", buf, sizeof(buf)) >= 0)
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+ sprom->maxpwr_a = simple_strtoul(buf, NULL, 0);
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+ if (nvram_getenv("pa0itssit", buf, sizeof(buf)) >= 0 ||
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+ cfe_getenv("pa0itssit", buf, sizeof(buf)) >= 0)
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+ sprom->itssi_bg = simple_strtoul(buf, NULL, 0);
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+ if (nvram_getenv("pa1itssit", buf, sizeof(buf)) >= 0 ||
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+ cfe_getenv("pa1itssit", buf, sizeof(buf)) >= 0)
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+ sprom->itssi_a = simple_strtoul(buf, NULL, 0);
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+
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+ if (nvram_getenv("boardflags", buf, sizeof(buf)) >= 0 ||
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+ cfe_getenv("boardflags", buf, sizeof(buf)) >= 0)
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+ boardflags = simple_strtoul(buf, NULL, 0);
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+ if (boardflags) {
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+ sprom->boardflags_lo = (boardflags & 0x0000FFFFU);
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+ sprom->boardflags_hi = (boardflags & 0xFFFF0000U) >> 16;
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+ }
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+ if (nvram_getenv("boardflags2", buf, sizeof(buf)) >= 0 ||
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+ cfe_getenv("boardflags2", buf, sizeof(buf)) >= 0)
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+ boardflags = simple_strtoul(buf, NULL, 0);
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+ if (boardflags) {
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+ sprom->boardflags2_lo = (boardflags & 0x0000FFFFU);
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+ sprom->boardflags2_hi = (boardflags & 0xFFFF0000U) >> 16;
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+ }
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+}
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+
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static int bcm47xx_get_invariants(struct ssb_bus *bus,
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struct ssb_init_invariants *iv)
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{
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@@ -82,43 +170,19 @@ static int bcm47xx_get_invariants(struct
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/* Fill boardinfo structure */
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memset(&(iv->boardinfo), 0 , sizeof(struct ssb_boardinfo));
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- if (cfe_getenv("boardvendor", buf, sizeof(buf)) >= 0 ||
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- nvram_getenv("boardvendor", buf, sizeof(buf)) >= 0)
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+ iv->boardinfo.vendor = SSB_BOARDVENDOR_BCM;
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+ if (nvram_getenv("boardtype", buf, sizeof(buf)) >= 0 ||
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+ cfe_getenv("boardtype", buf, sizeof(buf)) >= 0)
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iv->boardinfo.type = (u16)simple_strtoul(buf, NULL, 0);
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- if (cfe_getenv("boardtype", buf, sizeof(buf)) >= 0 ||
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- nvram_getenv("boardtype", buf, sizeof(buf)) >= 0)
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- iv->boardinfo.type = (u16)simple_strtoul(buf, NULL, 0);
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- if (cfe_getenv("boardrev", buf, sizeof(buf)) >= 0 ||
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- nvram_getenv("boardrev", buf, sizeof(buf)) >= 0)
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+ if (nvram_getenv("boardrev", buf, sizeof(buf)) >= 0 ||
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+ cfe_getenv("boardrev", buf, sizeof(buf)) >= 0)
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iv->boardinfo.rev = (u16)simple_strtoul(buf, NULL, 0);
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- /* Fill sprom structure */
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- memset(&(iv->sprom), 0, sizeof(struct ssb_sprom));
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- iv->sprom.revision = 3;
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-
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- if (cfe_getenv("et0macaddr", buf, sizeof(buf)) >= 0 ||
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- nvram_getenv("et0macaddr", buf, sizeof(buf)) >= 0)
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- str2eaddr(buf, iv->sprom.et0mac);
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-
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- if (cfe_getenv("et1macaddr", buf, sizeof(buf)) >= 0 ||
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- nvram_getenv("et1macaddr", buf, sizeof(buf)) >= 0)
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- str2eaddr(buf, iv->sprom.et1mac);
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-
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- if (cfe_getenv("et0phyaddr", buf, sizeof(buf)) >= 0 ||
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- nvram_getenv("et0phyaddr", buf, sizeof(buf)) >= 0)
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- iv->sprom.et0phyaddr = simple_strtoul(buf, NULL, 0);
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-
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- if (cfe_getenv("et1phyaddr", buf, sizeof(buf)) >= 0 ||
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- nvram_getenv("et1phyaddr", buf, sizeof(buf)) >= 0)
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- iv->sprom.et1phyaddr = simple_strtoul(buf, NULL, 0);
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-
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- if (cfe_getenv("et0mdcport", buf, sizeof(buf)) >= 0 ||
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- nvram_getenv("et0mdcport", buf, sizeof(buf)) >= 0)
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- iv->sprom.et0mdcport = simple_strtoul(buf, NULL, 10);
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-
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- if (cfe_getenv("et1mdcport", buf, sizeof(buf)) >= 0 ||
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- nvram_getenv("et1mdcport", buf, sizeof(buf)) >= 0)
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- iv->sprom.et1mdcport = simple_strtoul(buf, NULL, 10);
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+ bcm47xx_fill_sprom(&iv->sprom);
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+
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+ if (nvram_getenv("cardbus", buf, sizeof(buf)) >= 0 ||
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+ cfe_getenv("cardbus", buf, sizeof(buf)) >= 0)
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+ iv->has_cardbus_slot = !!simple_strtoul(buf, NULL, 10);
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return 0;
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}
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