diff options
| author | Florian Fainelli <f.fainelli@gmail.com> | 2017-01-20 12:36:30 -0800 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2017-01-22 16:58:31 -0500 |
| commit | 0fe9933804eb860b7c26fd3fcd5839dc6bb66533 (patch) | |
| tree | 2d41430683db486ddd11cab1b491f4f24e88316f /drivers/net/dsa/bcm_sf2_regs.h | |
| parent | a78e86ed586dba0808f765a9498f1fcd803f6ac6 (diff) | |
net: dsa: bcm_sf2: Add support for BCM7278 integrated switch
Add support for the integrated switch found on BCM7278:
- core_reg_align is set to 1, to force a translation into the target
address space which is 8 bytes aligned
- an alternate SWITCH_REG layout is provided since registers are largely
bit/masks compatible but have different offsets
- conditional for all CORE_STS_OVERRIDE_{IMP,GMII_P} since those got
moved way out of the traditional register space
Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/dsa/bcm_sf2_regs.h')
| -rw-r--r-- | drivers/net/dsa/bcm_sf2_regs.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/net/dsa/bcm_sf2_regs.h b/drivers/net/dsa/bcm_sf2_regs.h index f5e566304f0c..3b33b8010cc8 100644 --- a/drivers/net/dsa/bcm_sf2_regs.h +++ b/drivers/net/dsa/bcm_sf2_regs.h @@ -134,6 +134,9 @@ enum bcm_sf2_reg_offs { #define GMII_SPEED_UP_2G (1 << 6) #define MII_SW_OR (1 << 7) +/* Alternate layout for e.g: 7278 */ +#define CORE_STS_OVERRIDE_IMP2 0x39040 + #define CORE_NEW_CTRL 0x00084 #define IP_MC (1 << 0) #define OUTRANGEERR_DISCARD (1 << 1) @@ -151,6 +154,7 @@ enum bcm_sf2_reg_offs { #define SW_LEARN_CNTL(x) (1 << (x)) #define CORE_STS_OVERRIDE_GMIIP_PORT(x) (0x160 + (x) * 4) +#define CORE_STS_OVERRIDE_GMIIP2_PORT(x) (0x39000 + (x) * 8) #define LINK_STS (1 << 0) #define DUPLX_MODE (1 << 1) #define SPEED_SHIFT 2 |