diff options
| author | hauke <hauke@3c298f89-4303-0410-b956-a3cf2f4a3e73> | 2012-11-25 20:14:34 +0000 |
|---|---|---|
| committer | hauke <hauke@3c298f89-4303-0410-b956-a3cf2f4a3e73> | 2012-11-25 20:14:34 +0000 |
| commit | eb39786ae698273548d5d4212709ed151ceca66e (patch) | |
| tree | 4f1a265aa4dccb1f16f288766435bf5dd4c9d488 | |
| parent | ded05d0b4ca81efba2fc911a3bfde54fb1d69890 (diff) | |
| download | openwrt-eb39786ae698273548d5d4212709ed151ceca66e.tar.gz openwrt-eb39786ae698273548d5d4212709ed151ceca66e.zip | |
broadcom-wl: fix two problems when more then one wifi card is available.
* The device should get a unique name at the beginning and not wl%d
* load the nvram just one time into the own buffer also when there is
more than one device.
Backport of r34381.
git-svn-id: svn://svn.openwrt.org/openwrt/branches/attitude_adjustment@34382 3c298f89-4303-0410-b956-a3cf2f4a3e73
| -rw-r--r-- | package/broadcom-wl/patches/100-fix_nvram_two_devices.patch | 32 | ||||
| -rw-r--r-- | package/broadcom-wl/patches/110-add_number_to_dev_name.patch | 11 |
2 files changed, 43 insertions, 0 deletions
diff --git a/package/broadcom-wl/patches/100-fix_nvram_two_devices.patch b/package/broadcom-wl/patches/100-fix_nvram_two_devices.patch new file mode 100644 index 000000000..5650862f8 --- /dev/null +++ b/package/broadcom-wl/patches/100-fix_nvram_two_devices.patch @@ -0,0 +1,32 @@ +--- a/driver/nvram_stub.c ++++ b/driver/nvram_stub.c +@@ -22,6 +22,7 @@ typedef struct _vars { + #define VARS_T_OH sizeof(vars_t) + + static vars_t *vars = NULL; ++static int nvram_init_done = 0; + extern char *nvram_buf[]; + + int +@@ -33,6 +34,10 @@ BCMATTACHFN(nvram_init)(void *si) + uint nvs, bufsz; + vars_t *new; + ++ nvram_init_done++; ++ if (nvram_init_done != 1) ++ return 0; ++ + osh = si_osh(sih); + + nvs = R_REG(osh, &nvh->len) - sizeof(struct nvram_header); +@@ -79,6 +84,10 @@ BCMATTACHFN(nvram_exit)(void *si) + vars_t *this, *next; + si_t *sih; + ++ nvram_init_done--; ++ if (nvram_init_done != 0) ++ return 0; ++ + sih = (si_t *)si; + this = vars; + while (this) { diff --git a/package/broadcom-wl/patches/110-add_number_to_dev_name.patch b/package/broadcom-wl/patches/110-add_number_to_dev_name.patch new file mode 100644 index 000000000..4f0ed01bd --- /dev/null +++ b/package/broadcom-wl/patches/110-add_number_to_dev_name.patch @@ -0,0 +1,11 @@ +--- a/driver/wl_linux.c ++++ b/driver/wl_linux.c +@@ -1410,7 +1410,7 @@ wl_alloc_if(wl_info_t *wl, int iftype, u + dev = alloc_etherdev(sizeof(wl_if_t)); + wlif = netdev_priv(dev); + bzero(wlif, sizeof(wl_if_t)); +- strncpy(dev->name, name, IFNAMSIZ); ++ snprintf(dev->name, IFNAMSIZ, name, subunit); + + wlif->type = iftype; + wlif->dev = dev; |