X-Git-Url: http://git.rohieb.name/openwrt.git/blobdiff_plain/f52d66ff00b24111f87c274d3d7085ef2e1d27b1..99b14991d61b0bda219168d5893961621b09ac35:/target/linux/brcm-2.4/patches/001-bcm47xx.patch diff --git a/target/linux/brcm-2.4/patches/001-bcm47xx.patch b/target/linux/brcm-2.4/patches/001-bcm47xx.patch index 726eba806..9c954fa92 100644 --- a/target/linux/brcm-2.4/patches/001-bcm47xx.patch +++ b/target/linux/brcm-2.4/patches/001-bcm47xx.patch @@ -1,7 +1,7 @@ diff -urN linux.old/arch/mips/bcm947xx/bcmsrom.c linux.dev/arch/mips/bcm947xx/bcmsrom.c --- linux.old/arch/mips/bcm947xx/bcmsrom.c 1970-01-01 01:00:00.000000000 +0100 +++ linux.dev/arch/mips/bcm947xx/bcmsrom.c 2006-10-02 21:19:59.000000000 +0200 -@@ -0,0 +1,1212 @@ +@@ -0,0 +1,1213 @@ +/* + * Misc useful routines to access NIC SROM/OTP . + * @@ -148,12 +148,12 @@ diff -urN linux.old/arch/mips/bcm947xx/bcmsrom.c linux.dev/arch/mips/bcm947xx/bc + + nw = crc_range / 2; + /* read first 64 words from srom */ -+ if (srom_read(bustype, curmap, osh, 0, nw * 2, image)) ++ if (srom_read(bustype, curmap, osh, 0, crc_range, image)) + return 1; + if (image[SROM4_SIGN] == SROM4_SIGNATURE) { + crc_range = SROM4_WORDS; + nw = crc_range / 2; -+ if (srom_read(bustype, curmap, osh, 0, nw * 2, image)) ++ if (srom_read(bustype, curmap, osh, 0, crc_range, image)) + return 1; + } + /* make changes */ @@ -696,18 +696,17 @@ diff -urN linux.old/arch/mips/bcm947xx/bcmsrom.c linux.dev/arch/mips/bcm947xx/bc + + err = sprom_read_pci(osh, (void*)((int8*)curmap + PCI_BAR0_SPROM_OFFSET), 0, b, + 64, TRUE); -+ if (err == 0) { ++ if (b[SROM4_SIGN] == SROM4_SIGNATURE) { ++ /* sromrev >= 4, read more */ ++ err = sprom_read_pci(osh, (void*)((int8*)curmap + PCI_BAR0_SPROM_OFFSET), 0, b, SROM4_WORDS, TRUE); ++ sromrev = b[SROM4_WORDS - 1] & 0xff; ++ } else if (err == 0) { + /* srom is good and is rev < 4 */ + /* top word of sprom contains version and crc8 */ + sromrev = b[63] & 0xff; + /* bcm4401 sroms misprogrammed */ + if (sromrev == 0x10) + sromrev = 1; -+ } else if (b[SROM4_SIGN] == SROM4_SIGNATURE) { -+ /* If sromrev >= 4, read more */ -+ err = sprom_read_pci(osh, (void*)((int8*)curmap + PCI_BAR0_SPROM_OFFSET), 0, b, -+ SROM4_WORDS, TRUE); -+ sromrev = b[SROM4_WORDS - 1] & 0xff; + } + + if (err) { @@ -817,11 +816,13 @@ diff -urN linux.old/arch/mips/bcm947xx/bcmsrom.c linux.dev/arch/mips/bcm947xx/bc + vp++; + } + /* LED Powersave duty cycle (oncount >> 24) (offcount >> 8) */ -+ w = b[SROM4_LEDDC]; -+ w32 = ((uint32)((unsigned char)(w >> 8) & 0xff) << 24) | /* oncount */ -+ ((uint32)((unsigned char)(w & 0xff)) << 8); /* offcount */ -+ vp += sprintf(vp, "leddc=%d", w32); -+ vp++; ++ if (w != 0xffff) { ++ w = b[SROM4_LEDDC]; ++ w32 = ((uint32)((unsigned char)(w >> 8) & 0xff) << 24) | /* oncount */ ++ ((uint32)((unsigned char)(w & 0xff)) << 8); /* offcount */ ++ vp += sprintf(vp, "leddc=%d", w32); ++ vp++; ++ } + + w = b[SROM4_AA]; + vp += sprintf(vp, "aa2g=%d", w & SROM4_AA2G_MASK); @@ -1743,7 +1744,7 @@ diff -urN linux.old/arch/mips/bcm947xx/compressed/Makefile linux.dev/arch/mips/b diff -urN linux.old/arch/mips/bcm947xx/export.c linux.dev/arch/mips/bcm947xx/export.c --- linux.old/arch/mips/bcm947xx/export.c 1970-01-01 01:00:00.000000000 +0100 +++ linux.dev/arch/mips/bcm947xx/export.c 2006-10-02 21:19:59.000000000 +0200 -@@ -0,0 +1,65 @@ +@@ -0,0 +1,71 @@ +#include + +#define _export(n) \ @@ -1772,17 +1773,21 @@ diff -urN linux.old/arch/mips/bcm947xx/export.c linux.dev/arch/mips/bcm947xx/exp +_export(sb_coreflags) +_export(sb_coreflagshi) +_export(sb_coreidx) ++_export(sb_coreregs) +_export(sb_corerev) +_export(sb_coreunit) +_export(sb_detach) +_export(sb_deviceremoved) +_export(sb_gpiosetcore) +_export(sb_gpiocontrol) ++_export(sb_gpiointmask) ++_export(sb_gpiointpolarity) +_export(sb_gpioled) +_export(sb_gpioin) +_export(sb_gpioout) +_export(sb_gpioouten) +_export(sb_gpiotimerval) ++_export(sb_irq) +_export(sb_iscoreup) +_export(sb_pci_setup) +_export(sb_pcirev) @@ -1790,7 +1795,9 @@ diff -urN linux.old/arch/mips/bcm947xx/export.c linux.dev/arch/mips/bcm947xx/exp +_export(sb_pcmciarev) +_export(sb_register_intr_callback) +_export(sb_setcore) ++_export(sb_setcoreidx) +_export(sb_war16165) ++_export(sb_war32414_forceHT) +_export(sb_osh) + +_export(getvar) @@ -2001,17 +2008,13 @@ diff -urN linux.old/arch/mips/bcm947xx/generic/irq.c linux.dev/arch/mips/bcm947x diff -urN linux.old/arch/mips/bcm947xx/generic/Makefile linux.dev/arch/mips/bcm947xx/generic/Makefile --- linux.old/arch/mips/bcm947xx/generic/Makefile 1970-01-01 01:00:00.000000000 +0100 +++ linux.dev/arch/mips/bcm947xx/generic/Makefile 2006-10-02 21:26:29.000000000 +0200 -@@ -0,0 +1,16 @@ +@@ -0,0 +1,12 @@ +# +# Makefile for the BCM947xx specific kernel interface routines +# under Linux. +# +EXTRA_CFLAGS += -fno-delayed-branch -+ -+.S.s: -+ $(CPP) $(AFLAGS) $< -o $*.s -+.S.o: -+ $(CC) $(AFLAGS) -c $< -o $*.o ++USE_STANDARD_AS_RULE := true + +O_TARGET := brcm.o + @@ -5314,7 +5317,7 @@ diff -urN linux.old/arch/mips/bcm947xx/include/mipsinc.h linux.dev/arch/mips/bcm diff -urN linux.old/arch/mips/bcm947xx/include/osl.h linux.dev/arch/mips/bcm947xx/include/osl.h --- linux.old/arch/mips/bcm947xx/include/osl.h 1970-01-01 01:00:00.000000000 +0100 +++ linux.dev/arch/mips/bcm947xx/include/osl.h 2006-10-02 21:19:59.000000000 +0200 -@@ -0,0 +1,179 @@ +@@ -0,0 +1,181 @@ +#ifndef __osl_h +#define __osl_h + @@ -5327,13 +5330,15 @@ diff -urN linux.old/arch/mips/bcm947xx/include/osl.h linux.dev/arch/mips/bcm947x +#define ASSERT(n) + +/* Pkttag flag should be part of public information */ -+struct osl_pubinfo { ++typedef struct { + bool pkttag; + uint pktalloced; /* Number of allocated packet buffers */ -+}; ++ void *tx_fn; ++ void *tx_ctx; ++} osl_pubinfo_t; + +struct osl_info { -+ struct osl_pubinfo pub; ++ osl_pubinfo_t pub; + uint magic; + void *pdev; + uint malloced; @@ -7968,7 +7973,7 @@ diff -urN linux.old/arch/mips/bcm947xx/include/sbsocram.h linux.dev/arch/mips/bc diff -urN linux.old/arch/mips/bcm947xx/include/sbutils.h linux.dev/arch/mips/bcm947xx/include/sbutils.h --- linux.old/arch/mips/bcm947xx/include/sbutils.h 1970-01-01 01:00:00.000000000 +0100 +++ linux.dev/arch/mips/bcm947xx/include/sbutils.h 2006-10-02 21:19:59.000000000 +0200 -@@ -0,0 +1,150 @@ +@@ -0,0 +1,151 @@ +/* + * Misc utility routines for accessing chip-specific features + * of Broadcom HNBU SiliconBackplane-based chips. @@ -8114,6 +8119,7 @@ diff -urN linux.old/arch/mips/bcm947xx/include/sbutils.h linux.dev/arch/mips/bcm +/* GPIO usage priorities */ +#define GPIO_DRV_PRIORITY 0 /* Driver */ +#define GPIO_APP_PRIORITY 1 /* Application */ ++#define GPIO_HI_PRIORITY 2 /* Highest priority. Ignore GPIO reservation */ + +/* device path */ +#define SB_DEVPATH_BUFSZ 16 /* min buffer size in bytes */ @@ -11968,7 +11974,7 @@ diff -urN linux.old/arch/mips/bcm947xx/sbpci.c linux.dev/arch/mips/bcm947xx/sbpc diff -urN linux.old/arch/mips/bcm947xx/sbutils.c linux.dev/arch/mips/bcm947xx/sbutils.c --- linux.old/arch/mips/bcm947xx/sbutils.c 1970-01-01 01:00:00.000000000 +0100 +++ linux.dev/arch/mips/bcm947xx/sbutils.c 2006-10-02 21:19:59.000000000 +0200 -@@ -0,0 +1,3081 @@ +@@ -0,0 +1,3103 @@ +/* + * Misc utility routines for accessing chip-specific features + * of the SiliconBackplane-based Broadcom chips. @@ -12113,6 +12119,11 @@ diff -urN linux.old/arch/mips/bcm947xx/sbutils.c linux.dev/arch/mips/bcm947xx/sb +#define PCIE_CONFIGREGS 1 /* Access to config space */ +#define PCIE_PCIEREGS 2 /* Access to pcie registers */ + ++/* force HT war check */ ++#define FORCEHT_WAR32414(si) \ ++ ((PCIE(si)) && (((si->sb.chip == BCM4311_CHIP_ID) && (si->sb.chiprev == 1)) || \ ++ ((si->sb.chip == BCM4321_CHIP_ID) && (si->sb.chiprev <= 3)))) ++ +/* GPIO Based LED powersave defines */ +#define DEFAULT_GPIO_ONTIME 10 /* Default: 10% on */ +#define DEFAULT_GPIO_OFFTIME 90 /* Default: 10% on */ @@ -12266,6 +12277,23 @@ diff -urN linux.old/arch/mips/bcm947xx/sbutils.c linux.dev/arch/mips/bcm947xx/sb +} +#endif /* !BCMBUSTYPE || (BCMBUSTYPE == SB_BUS) */ + ++void ++BCMINITFN(sb_war32414_forceHT)(sb_t *sbh, bool forceHT) ++{ ++ sb_info_t *si; ++ ++ si = SB_INFO(sbh); ++ ++ ++ if (FORCEHT_WAR32414(si)) { ++ uint32 val = 0; ++ if (forceHT) ++ val = SYCC_HR; ++ sb_corereg((void*)si, SB_CC_IDX, OFFSETOF(chipcregs_t, system_clk_ctl), ++ SYCC_HR, val); ++ } ++} ++ +static sb_info_t * +BCMINITFN(sb_doattach)(sb_info_t *si, uint devid, osl_t *osh, void *regs, + uint bustype, void *sdh, char **vars, uint *varsz) @@ -12448,17 +12476,17 @@ diff -urN linux.old/arch/mips/bcm947xx/sbutils.c linux.dev/arch/mips/bcm947xx/sb + w = DEFAULT_GPIOTIMERVAL; + sb_corereg(si, 0, OFFSETOF(chipcregs_t, gpiotimerval), ~0, w); + } -+ if ((si->sb.chip == BCM4311_CHIP_ID) && (si->sb.chiprev <= 1)) { ++ if (FORCEHT_WAR32414(si)) { + /* set proper clk setup delays before forcing HT */ + sb_clkctl_init((void *)si); -+ sb_corereg((void*)si, SB_CC_IDX, OFFSETOF(chipcregs_t, system_clk_ctl), -+ SYCC_HR, SYCC_HR); ++ sb_war32414_forceHT((void *)si, 1); + } + + + return (si); +} + ++ +uint +sb_coreid(sb_t *sbh) +{ @@ -12767,7 +12795,7 @@ diff -urN linux.old/arch/mips/bcm947xx/sbutils.c linux.dev/arch/mips/bcm947xx/sb +#define read_pci_cfg_byte(a) \ + (BYTE_VAL(OSL_PCI_READ_CONFIG(si->osh, DWORD_ALIGN(a), 4), a) & 0xff) + -+#define read_pci_cfg_write(a) \ ++#define read_pci_cfg_word(a) \ + (WORD_VAL(OSL_PCI_READ_CONFIG(si->osh, DWORD_ALIGN(a), 4), a) & 0xffff) + +