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net: dsa: mv88e6xxx: add a global2_addr info flag

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Similarly to global1_addr, add a global2_addr member in the info
structure to describe the presence of the Global 2 Registers.

This allows us to get rid of the MV88E6XXX_FLAG_GLOBAL2 flag.

Signed-off-by: Vivien Didelot <vivien.didelot@savoirfairelinux.com>
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Vivien Didelot
2017-07-17 13:03:44 -04:00
committed by David S. Miller
parent 9e907d739c
commit 9069c13a48
4 changed files with 38 additions and 29 deletions
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27
drivers/net/dsa/mv88e6xxx/chip.h
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@@ -108,11 +108,6 @@ enum mv88e6xxx_cap {
*/
MV88E6XXX_CAP_SMI_CMD, /* (0x00) SMI Command */
MV88E6XXX_CAP_SMI_DATA, /* (0x01) SMI Data */
/* Switch Global 2 Registers.
* The device contains a second set of global 16-bit registers.
*/
MV88E6XXX_CAP_GLOBAL2,
};
/* Bitmask of capabilities */
@@ -121,51 +116,40 @@ enum mv88e6xxx_cap {
#define MV88E6XXX_FLAG_SMI_CMD BIT_ULL(MV88E6XXX_CAP_SMI_CMD)
#define MV88E6XXX_FLAG_SMI_DATA BIT_ULL(MV88E6XXX_CAP_SMI_DATA)
#define MV88E6XXX_FLAG_GLOBAL2 BIT_ULL(MV88E6XXX_CAP_GLOBAL2)
/* Multi-chip Addressing Mode */
#define MV88E6XXX_FLAGS_MULTI_CHIP \
(MV88E6XXX_FLAG_SMI_CMD | \
MV88E6XXX_FLAG_SMI_DATA)
#define MV88E6XXX_FLAGS_FAMILY_6095 \
(MV88E6XXX_FLAG_GLOBAL2 | \
MV88E6XXX_FLAGS_MULTI_CHIP)
(MV88E6XXX_FLAGS_MULTI_CHIP)
#define MV88E6XXX_FLAGS_FAMILY_6097 \
(MV88E6XXX_FLAG_GLOBAL2 | \
MV88E6XXX_FLAGS_MULTI_CHIP)
(MV88E6XXX_FLAGS_MULTI_CHIP)
#define MV88E6XXX_FLAGS_FAMILY_6165 \
(MV88E6XXX_FLAG_GLOBAL2 | \
MV88E6XXX_FLAGS_MULTI_CHIP)
(MV88E6XXX_FLAGS_MULTI_CHIP)
#define MV88E6XXX_FLAGS_FAMILY_6185 \
(MV88E6XXX_FLAG_GLOBAL2 | \
MV88E6XXX_FLAGS_MULTI_CHIP)
(MV88E6XXX_FLAGS_MULTI_CHIP)
#define MV88E6XXX_FLAGS_FAMILY_6320 \
(MV88E6XXX_FLAG_EEE | \
MV88E6XXX_FLAG_GLOBAL2 | \
MV88E6XXX_FLAGS_MULTI_CHIP)
#define MV88E6XXX_FLAGS_FAMILY_6341 \
(MV88E6XXX_FLAG_EEE | \
MV88E6XXX_FLAG_GLOBAL2 | \
MV88E6XXX_FLAGS_MULTI_CHIP)
#define MV88E6XXX_FLAGS_FAMILY_6351 \
(MV88E6XXX_FLAG_GLOBAL2 | \
MV88E6XXX_FLAGS_MULTI_CHIP)
(MV88E6XXX_FLAGS_MULTI_CHIP)
#define MV88E6XXX_FLAGS_FAMILY_6352 \
(MV88E6XXX_FLAG_EEE | \
MV88E6XXX_FLAG_GLOBAL2 | \
MV88E6XXX_FLAGS_MULTI_CHIP)
#define MV88E6XXX_FLAGS_FAMILY_6390 \
(MV88E6XXX_FLAG_EEE | \
MV88E6XXX_FLAG_GLOBAL2 | \
MV88E6XXX_FLAGS_MULTI_CHIP)
struct mv88e6xxx_ops;
@@ -179,6 +163,7 @@ struct mv88e6xxx_info {
unsigned int max_vid;
unsigned int port_base_addr;
unsigned int global1_addr;
unsigned int global2_addr;
unsigned int age_time_coeff;
unsigned int g1_irqs;
unsigned int g2_irqs;