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OOM-SHIM: Read page A2 from dom

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For OOM OCP demo.
This commit is contained in:
Rob Sherwood
2016-02-19 03:03:33 -08:00
parent 6d5e04f743
commit bd9d9c8b21
1 changed files with 16 additions and 15 deletions
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31
packages/base/any/oom-shim/src/module/src/oom_shim.c
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@@ -85,34 +85,35 @@ int oom_get_portlist(oom_port_t portlist[], int listsize){
int oom_get_memory_sff(oom_port_t* port, int address, int page, int offset, int len, uint8_t* data){
int rv,cur_offset;
int rv;
unsigned int port_num;
uint8_t* idprom = NULL;
port_num = (unsigned int)(uintptr_t)port->handle;
port_num -= 1;
rv = onlp_sfp_eeprom_read(port_num, &idprom);/*place holder implementation until onlp_sfp_eeprom_read() can be improved to handle subpages*/
if(rv < 0) {
aim_printf(&aim_pvs_stdout, "Error reading eeprom: %{onlp_status}\n");
return -1;
}
#if SFF_EEPROM_DATA_DEBUG == 1
aim_printf(&aim_pvs_stdout, "eeprom:\n%{data}\n", idprom, 256);/*print the hex data for debugging purpose*/
#endif
if (offset >= 256)
return -1; /* out of range */
/**
* place holder implementation until onlp_sfp_eeprom_read()
* can be improved to handle partial page gets
**/
if (address == 0xa0) {
cur_offset = SFF_A0_BASE;
rv = onlp_sfp_eeprom_read(port_num, &idprom);
} else if (address == 0xa2) {
cur_offset = SFF_A2_BASE;
rv = onlp_sfp_dom_read(port_num, &idprom);
} else {
aim_printf(&aim_pvs_stdout, "Error invalid address: 0x%02x\n", address);
return -EINVAL;
}
cur_offset += page * 128;
cur_offset += offset;
memcpy(data, &idprom[cur_offset], len);
if(rv < 0) {
aim_printf(&aim_pvs_stdout, "Error reading eeprom: %{onlp_status}\n");
return -1;
}
memcpy(data, &idprom[offset], len);
aim_free(idprom);
return 0;