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RCCE_shmalloc manages only physical memory regions

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=> users have to map these regions in the virtual address space by their own
=> temporary disabling of mmnif
This commit is contained in:
Stefan Lankes 2011-08-15 07:13:31 -07:00
parent c1cb54ae90
commit 7980fd5bd7
2 changed files with 4 additions and 4 deletions
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4
arch/x86/scc/RCCE_admin.c
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@ -336,13 +336,13 @@ int RCCE_init(
RCCE_malloc_init(RCCE_comm_buffer[RCCE_IAM],RCCE_BUFF_SIZE);
#ifdef SHMADD
RCCE_shmalloc_init(map_region(NULL, RC_SHM_BUFFER_START()+RCCE_SHM_BUFFER_offset, RCCE_SHM_SIZE_MAX/PAGE_SIZE, MAP_KERNEL_SPACE|MAP_MPE), RCCE_SHM_SIZE_MAX);
RCCE_shmalloc_init(RC_SHM_BUFFER_START()+RCCE_SHM_BUFFER_offset, RCCE_SHM_SIZE_MAX);
#ifdef SHMDBG
kprintf("\n%d:%s:%d: RCCE_SHM_BUFFER_offset, RCCE_SHM_SIZE_MAX: %x %x\n", RCCE_IAM,
__FILE__,__LINE__,RCCE_SHM_BUFFER_offset ,RCCE_SHM_SIZE_MAX);
#endif
#else
RCCE_shmalloc_init(map_region(NULL, RC_SHM_BUFFER_START(), RCCE_SHM_SIZE_MAX/PAGE_SIZE, MAP_KERNEL_SPACE|MAP_NO_CACHE), RCCE_SHM_SIZE_MAX);
RCCE_shmalloc_init(map_region(RC_SHM_BUFFER_START(), RCCE_SHM_SIZE_MAX);
#endif
// initialize the (global) flag bookkeeping data structure

4
kernel/init.c
View file

@ -153,7 +153,7 @@ int network_init(void)
}
}
#else
mmnif_open();
//mmnif_open();
#endif
// start echo and ping server
@ -169,7 +169,7 @@ int network_shutdown(void)
{
#ifdef CONFIG_LWIP
#ifdef CONFIG_ROCKCREEK
mmnif_close();
//mmnif_close();
#elif defined(CONFIG_PCI)
dhcp_release(default_netif);
dhcp_stop(default_netif);