diff options
Diffstat (limited to 'drivers/bcma/scan.c')
-rw-r--r-- | drivers/bcma/scan.c | 34 |
1 files changed, 18 insertions, 16 deletions
diff --git a/drivers/bcma/scan.c b/drivers/bcma/scan.c index b4764c6..14b5656 100644 --- a/drivers/bcma/scan.c +++ b/drivers/bcma/scan.c @@ -276,7 +276,7 @@ static int bcma_get_next_core(struct bcma_bus *bus, u32 __iomem **eromptr, struct bcma_device *core) { u32 tmp; - u8 i, j; + u8 i, j, k; s32 cia, cib; u8 ports[2], wrappers[2]; @@ -314,6 +314,7 @@ static int bcma_get_next_core(struct bcma_bus *bus, u32 __iomem **eromptr, /* Some specific cores don't need wrappers */ switch (core->id.id) { case BCMA_CORE_4706_MAC_GBIT_COMMON: + case BCMA_CORE_NS_CHIPCOMMON_B: /* Not used yet: case BCMA_CORE_OOB_ROUTER: */ break; default: @@ -367,6 +368,7 @@ static int bcma_get_next_core(struct bcma_bus *bus, u32 __iomem **eromptr, core->addr = tmp; /* get & parse slave ports */ + k = 0; for (i = 0; i < ports[1]; i++) { for (j = 0; ; j++) { tmp = bcma_erom_get_addr_desc(bus, eromptr, @@ -376,9 +378,9 @@ static int bcma_get_next_core(struct bcma_bus *bus, u32 __iomem **eromptr, /* pr_debug("erom: slave port %d " * "has %d descriptors\n", i, j); */ break; - } else { - if (i == 0 && j == 0) - core->addr1 = tmp; + } else if (k < ARRAY_SIZE(core->addr_s)) { + core->addr_s[k] = tmp; + k++; } } } @@ -421,10 +423,13 @@ static int bcma_get_next_core(struct bcma_bus *bus, u32 __iomem **eromptr, core->io_addr = ioremap_nocache(core->addr, BCMA_CORE_SIZE); if (!core->io_addr) return -ENOMEM; - core->io_wrap = ioremap_nocache(core->wrap, BCMA_CORE_SIZE); - if (!core->io_wrap) { - iounmap(core->io_addr); - return -ENOMEM; + if (core->wrap) { + core->io_wrap = ioremap_nocache(core->wrap, + BCMA_CORE_SIZE); + if (!core->io_wrap) { + iounmap(core->io_addr); + return -ENOMEM; + } } } return 0; @@ -434,9 +439,7 @@ void bcma_init_bus(struct bcma_bus *bus) { s32 tmp; struct bcma_chipinfo *chipinfo = &(bus->chipinfo); - - if (bus->init_done) - return; + char chip_id[8]; INIT_LIST_HEAD(&bus->cores); bus->nr_cores = 0; @@ -447,10 +450,11 @@ void bcma_init_bus(struct bcma_bus *bus) chipinfo->id = (tmp & BCMA_CC_ID_ID) >> BCMA_CC_ID_ID_SHIFT; chipinfo->rev = (tmp & BCMA_CC_ID_REV) >> BCMA_CC_ID_REV_SHIFT; chipinfo->pkg = (tmp & BCMA_CC_ID_PKG) >> BCMA_CC_ID_PKG_SHIFT; - bcma_info(bus, "Found chip with id 0x%04X, rev 0x%02X and package 0x%02X\n", - chipinfo->id, chipinfo->rev, chipinfo->pkg); - bus->init_done = true; + snprintf(chip_id, ARRAY_SIZE(chip_id), + (chipinfo->id > 0x9999) ? "%d" : "0x%04X", chipinfo->id); + bcma_info(bus, "Found chip with id %s, rev 0x%02X and package 0x%02X\n", + chip_id, chipinfo->rev, chipinfo->pkg); } int bcma_bus_scan(struct bcma_bus *bus) @@ -460,8 +464,6 @@ int bcma_bus_scan(struct bcma_bus *bus) int err, core_num = 0; - bcma_init_bus(bus); - erombase = bcma_scan_read32(bus, 0, BCMA_CC_EROM); if (bus->hosttype == BCMA_HOSTTYPE_SOC) { eromptr = ioremap_nocache(erombase, BCMA_CORE_SIZE); |