NETIF_MSG_RX_ERR| \
NETIF_MSG_TX_ERR)
+#define SH_ETH_OFFSET_DEFAULTS \
+ [0 ... SH_ETH_MAX_REGISTER_OFFSET - 1] = SH_ETH_OFFSET_INVALID
+
static const u16 sh_eth_offset_gigabit[SH_ETH_MAX_REGISTER_OFFSET] = {
+ SH_ETH_OFFSET_DEFAULTS,
+
[EDSR] = 0x0000,
[EDMR] = 0x0400,
[EDTRR] = 0x0408,
};
static const u16 sh_eth_offset_fast_rz[SH_ETH_MAX_REGISTER_OFFSET] = {
+ SH_ETH_OFFSET_DEFAULTS,
+
[EDSR] = 0x0000,
[EDMR] = 0x0400,
[EDTRR] = 0x0408,
};
static const u16 sh_eth_offset_fast_rcar[SH_ETH_MAX_REGISTER_OFFSET] = {
+ SH_ETH_OFFSET_DEFAULTS,
+
[ECMR] = 0x0300,
[RFLR] = 0x0308,
[ECSR] = 0x0310,
};
static const u16 sh_eth_offset_fast_sh4[SH_ETH_MAX_REGISTER_OFFSET] = {
+ SH_ETH_OFFSET_DEFAULTS,
+
[ECMR] = 0x0100,
[RFLR] = 0x0108,
[ECSR] = 0x0110,
};
static const u16 sh_eth_offset_fast_sh3_sh2[SH_ETH_MAX_REGISTER_OFFSET] = {
+ SH_ETH_OFFSET_DEFAULTS,
+
[EDMR] = 0x0000,
[EDTRR] = 0x0004,
[EDRRR] = 0x0008,
/* If we don't need to check status, don't. -KDU */
if (!(sh_eth_read(ndev, EDRRR) & EDRRR_R)) {
/* fix the values for the next receiving if RDE is set */
- if (intr_status & EESR_RDE && mdp->reg_offset[RDFAR] != 0) {
+ if (intr_status & EESR_RDE &&
+ mdp->reg_offset[RDFAR] != SH_ETH_OFFSET_INVALID) {
u32 count = (sh_eth_read(ndev, RDFAR) -
sh_eth_read(ndev, RDLAR)) >> 4;