Commit 3249b1e4 authored by Sergei Shtylyov's avatar Sergei Shtylyov Committed by David S. Miller

sh_eth: check sh_eth_cpu_data::dual_port when dumping registers

When adding the sh_eth_cpu_data::dual_port flag I forgot to add the flag
checks to __sh_eth_get_regs(), causing the non-existing TSU registers to
be dumped by 'ethtool' on the single port Ether controllers having TSU...

Fixes: a94cf2a6 ("sh_eth: fix TSU init on SH7734/R8A7740")
Signed-off-by: default avatarSergei Shtylyov <sergei.shtylyov@cogentembedded.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent e69ec487
...@@ -2204,24 +2204,28 @@ static size_t __sh_eth_get_regs(struct net_device *ndev, u32 *buf) ...@@ -2204,24 +2204,28 @@ static size_t __sh_eth_get_regs(struct net_device *ndev, u32 *buf)
if (cd->tsu) { if (cd->tsu) {
add_tsu_reg(ARSTR); add_tsu_reg(ARSTR);
add_tsu_reg(TSU_CTRST); add_tsu_reg(TSU_CTRST);
add_tsu_reg(TSU_FWEN0); if (cd->dual_port) {
add_tsu_reg(TSU_FWEN1); add_tsu_reg(TSU_FWEN0);
add_tsu_reg(TSU_FCM); add_tsu_reg(TSU_FWEN1);
add_tsu_reg(TSU_BSYSL0); add_tsu_reg(TSU_FCM);
add_tsu_reg(TSU_BSYSL1); add_tsu_reg(TSU_BSYSL0);
add_tsu_reg(TSU_PRISL0); add_tsu_reg(TSU_BSYSL1);
add_tsu_reg(TSU_PRISL1); add_tsu_reg(TSU_PRISL0);
add_tsu_reg(TSU_FWSL0); add_tsu_reg(TSU_PRISL1);
add_tsu_reg(TSU_FWSL1); add_tsu_reg(TSU_FWSL0);
add_tsu_reg(TSU_FWSL1);
}
add_tsu_reg(TSU_FWSLC); add_tsu_reg(TSU_FWSLC);
add_tsu_reg(TSU_QTAGM0); if (cd->dual_port) {
add_tsu_reg(TSU_QTAGM1); add_tsu_reg(TSU_QTAGM0);
add_tsu_reg(TSU_FWSR); add_tsu_reg(TSU_QTAGM1);
add_tsu_reg(TSU_FWINMK); add_tsu_reg(TSU_FWSR);
add_tsu_reg(TSU_ADQT0); add_tsu_reg(TSU_FWINMK);
add_tsu_reg(TSU_ADQT1); add_tsu_reg(TSU_ADQT0);
add_tsu_reg(TSU_VTAG0); add_tsu_reg(TSU_ADQT1);
add_tsu_reg(TSU_VTAG1); add_tsu_reg(TSU_VTAG0);
add_tsu_reg(TSU_VTAG1);
}
add_tsu_reg(TSU_ADSBSY); add_tsu_reg(TSU_ADSBSY);
add_tsu_reg(TSU_TEN); add_tsu_reg(TSU_TEN);
add_tsu_reg(TSU_POST1); add_tsu_reg(TSU_POST1);
......
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