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Differential D7539 Diff 19371 sys/mips/broadcom/bcm_socinfo.c

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sys/mips/broadcom/bcm_socinfo.c

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* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE. * SUCH DAMAGE.
*/ */
#include <sys/cdefs.h> #include <sys/cdefs.h>
__FBSDID("$FreeBSD$"); __FBSDID("$FreeBSD$");
#include <sys/param.h> #include <sys/param.h>
#include <dev/bhnd/cores/chipc/chipcreg.h>
#include "bcm_machdep.h"
#include "bcm_socinfo.h" #include "bcm_socinfo.h"
/* found on https://wireless.wiki.kernel.org/en/users/drivers/b43/soc */ /* found on https://wireless.wiki.kernel.org/en/users/drivers/b43/soc */
struct bcm_socinfo bcm_socinfos[] = { struct bcm_socinfo bcm_socinfos[] = {
{0x00005300, 600, 25000000, 1}, /* BCM4706 to check */ {0x00005300, 600, 25000000, 1}, /* BCM4706 to check */
{0x0022B83A, 300, 20000000, 1}, /* BCM4716B0 ASUS RT-N12 */ {0x0022B83A, 300, 20000000, 1}, /* BCM4716B0 ASUS RT-N12 */
{0x00914716, 354, 20000000, 1}, /* BCM4717A1 to check */ {0x00914716, 354, 20000000, 1}, /* BCM4717A1 to check */
{0x00A14716, 480, 20000000, 1}, /* BCM4718A1 ASUS RT-N16 */ {0x00A14716, 480, 20000000, 1}, /* BCM4718A1 ASUS RT-N16 */
Show All 40 Linesbcm_get_socinfo(void)
* | 0x0000FFFF | Chip ID | * | 0x0000FFFF | Chip ID |
* | 0x000F0000 | Chip Revision | * | 0x000F0000 | Chip Revision |
* | 0x00F00000 | Package Options | * | 0x00F00000 | Package Options |
* | 0x0F000000 | Number of Cores (ChipCommon Rev. >= 4)| * | 0x0F000000 | Number of Cores (ChipCommon Rev. >= 4)|
* | 0xF0000000 | Chip Type | * | 0xF0000000 | Chip Type |
* -------------------------------------------------------------- * --------------------------------------------------------------
*/ */
socid = BCM_READ_REG32(BCM_REG_CHIPC_ID) & 0x00FFFFFF; socid = BCM_CHIPC_READ_4(CHIPC_ID) & 0x00FFFFFF;
socinfo = bcm_get_socinfo_by_socid(socid); socinfo = bcm_get_socinfo_by_socid(socid);
return (socinfo != NULL) ? socinfo : &BCM_DEFAULT_SOCINFO; return (socinfo != NULL) ? socinfo : &BCM_DEFAULT_SOCINFO;
} }