On Mon, Oct 16, 2017 at 12:50 AM, Nerijus Baliunas <neri...@users.sourceforge.net> wrote: > WRT300N v2 has AR5416 card, so the driver should be ath9k. I enabled > kmod-ath9k, but did not check "Support chips used in PC OEM cards" and > "Enable TX99 support (WARNING: testing only, breaks normal operation!)". > The module is loaded when booting, but: > > [ 14.686040] ath9k 0000:00:01.0: enabling device (0340 -> 0342) > [ 15.372420] kmodloader: page allocation failure: order:6, mode:0x240c0c0 > [ 15.379319] CPU: 0 PID: 1331 Comm: kmodloader Not tainted 4.4.91 #0 > [ 15.385595] Hardware name: Linksys WRT300N v2 > [ 15.389993] Backtrace: > ... > [ 15.755496] Mem-Info: > [ 15.757853] active_anon:135 inactive_anon:2 isolated_anon:0 > [ 15.757853] active_file:204 inactive_file:193 isolated_file:0 > [ 15.757853] unevictable:0 dirty:0 writeback:0 unstable:0 > [ 15.757853] slab_reclaimable:181 slab_unreclaimable:1094 > [ 15.757853] mapped:246 shmem:3 pagetables:20 bounce:0 > [ 15.757853] free:579 free_pcp:0 free_cma:0 > [ 15.789499] DMA free:2316kB min:444kB low:552kB high:664kB > active_anon:540kB inactive_anon:8kB active_file:816kB inaco > [ 15.832021] lowmem_reserve[]: 0 0 0 > [ 15.835528] DMA: 159*4kB (U) 76*8kB (U) 25*16kB (U) 13*32kB (U) 4*64kB (U) > 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB B > [ 15.847828] 400 total pagecache pages > [ 15.851504] 0 pages in swap cache > [ 15.854830] Swap cache stats: add 0, delete 0, find 0/0 > [ 15.860105] Free swap = 0kB > [ 15.862988] Total swap = 0kB > [ 15.865870] 4096 pages RAM > [ 15.868616] 0 pages HighMem/MovableOnly > [ 15.872456] 976 pages reserved > [ 16.518904] ath9k 0000:00:01.0: Failed to initialize device > [ 16.525279] ath9k: probe of 0000:00:01.0 failed with error -12 > [ 16.535006] kmodloader: done loading kernel modules from /etc/modules.d/* > > is it because of low RAM? > # cat /proc/meminfo > MemTotal: 12480 kB > MemFree: 576 kB >
Yep, It looks like so. You could try reduce firmware footprint by disabling some options (e.g. disable IPv6 support, etc.). -- Sergey _______________________________________________ Lede-dev mailing list Lede-dev@lists.infradead.org http://lists.infradead.org/mailman/listinfo/lede-dev
