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Diffstat (limited to '')
-rw-r--r-- | arch/mips/cavium-octeon/executive/cvmx-cmd-queue.c | 17 |
1 files changed, 13 insertions, 4 deletions
diff --git a/arch/mips/cavium-octeon/executive/cvmx-cmd-queue.c b/arch/mips/cavium-octeon/executive/cvmx-cmd-queue.c index 20189e9ad94d..aa7bbf8d0df5 100644 --- a/arch/mips/cavium-octeon/executive/cvmx-cmd-queue.c +++ b/arch/mips/cavium-octeon/executive/cvmx-cmd-queue.c @@ -57,14 +57,23 @@ EXPORT_SYMBOL_GPL(__cvmx_cmd_queue_state_ptr); static cvmx_cmd_queue_result_t __cvmx_cmd_queue_init_state_ptr(void) { char *alloc_name = "cvmx_cmd_queues"; + extern uint64_t octeon_reserve32_memory; if (likely(__cvmx_cmd_queue_state_ptr)) return CVMX_CMD_QUEUE_SUCCESS; - __cvmx_cmd_queue_state_ptr = - cvmx_bootmem_alloc_named(sizeof(*__cvmx_cmd_queue_state_ptr), - 128, - alloc_name); + if (octeon_reserve32_memory) + __cvmx_cmd_queue_state_ptr = + cvmx_bootmem_alloc_named_range(sizeof(*__cvmx_cmd_queue_state_ptr), + octeon_reserve32_memory, + octeon_reserve32_memory + + (CONFIG_CAVIUM_RESERVE32 << + 20) - 1, 128, alloc_name); + else + __cvmx_cmd_queue_state_ptr = + cvmx_bootmem_alloc_named(sizeof(*__cvmx_cmd_queue_state_ptr), + 128, + alloc_name); if (__cvmx_cmd_queue_state_ptr) memset(__cvmx_cmd_queue_state_ptr, 0, sizeof(*__cvmx_cmd_queue_state_ptr)); |