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retire BIOS_SEG and umap_bios

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. readbios call is now a physical copy with range check in
	  the kernel call instead of BIOS_SEG+umap_bios
	. requires all access to physical memory in bios range to go
	  through sys_readbios
	. drivers/dpeth: wasn't using it
	. adjusted printer
This commit is contained in:
Ben Gras
2012-05-09 18:34:40 +02:00
parent b611e4c226
commit cfb2d7bca5
10 changed files with 23 additions and 80 deletions
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6
drivers/dpeth/dp.c
View File

@@ -204,11 +204,7 @@ static void get_userdata_s(int user_proc, cp_grant_id_t grant,
static void do_first_init(dpeth_t *dep, const dp_conf_t *dcp)
{
if (dep->de_linmem != 0) {
dep->de_memsegm = BIOS_SEG;
/* phys2seg(&dep->de_memsegm, &dep->de_memoffs, dep->de_linmem); */
} else
dep->de_linmem = 0xFFFF0000;
dep->de_linmem = 0xFFFF0000;
/* Make sure statisics are cleared */
memset((void *) &(dep->de_stat), 0, sizeof(eth_stat_t));

1
drivers/dpeth/dp.h
View File

@@ -117,7 +117,6 @@ typedef struct dpeth {
#define DEI_DEFAULT 0x8000
phys_bytes de_linmem; /* For boards using shared memory */
unsigned short de_memsegm;
vir_bytes de_memoffs;
int de_ramsize; /* Size of on board memory */
int de_offset_page; /* Offset of shared memory page */