On Wed, Oct 28, 2020 at 10:44 PM Srujana Challa <schalla@xxxxxxxxxxx> wrote: > > On OcteonTX2 SoC, the admin function (AF) is the only one with all > priviliges to configure HW and alloc resources, PFs and it's VFs > have to request AF via mailbox for all their needs. This patch adds > a mailbox interface for CPT PFs and VFs to allocate resources > for cryptography. > > Signed-off-by: Suheil Chandran <schandran@xxxxxxxxxxx> > Signed-off-by: Srujana Challa <schalla@xxxxxxxxxxx> > --- > .../ethernet/marvell/octeontx2/af/Makefile | 3 +- > .../net/ethernet/marvell/octeontx2/af/mbox.h | 33 +++ > .../net/ethernet/marvell/octeontx2/af/rvu.c | 2 +- > .../net/ethernet/marvell/octeontx2/af/rvu.h | 1 + > .../ethernet/marvell/octeontx2/af/rvu_cpt.c | 229 ++++++++++++++++++ > .../ethernet/marvell/octeontx2/af/rvu_reg.h | 63 ++++- > 6 files changed, 323 insertions(+), 8 deletions(-) > create mode 100644 drivers/net/ethernet/marvell/octeontx2/af/rvu_cpt.c > diff --git a/drivers/net/ethernet/marvell/octeontx2/af/rvu_reg.h b/drivers/net/ethernet/marvell/octeontx2/af/rvu_reg.h > index 7ca599b973c0..807b1c1a9d85 100644 > --- a/drivers/net/ethernet/marvell/octeontx2/af/rvu_reg.h > +++ b/drivers/net/ethernet/marvell/octeontx2/af/rvu_reg.h > @@ -429,12 +429,63 @@ > #define TIM_AF_LF_RST (0x20) > > /* CPT */ > -#define CPT_AF_CONSTANTS0 (0x0000) > -#define CPT_PRIV_LFX_CFG (0x41000) > -#define CPT_PRIV_LFX_INT_CFG (0x43000) > -#define CPT_AF_RVU_LF_CFG_DEBUG (0x45000) > -#define CPT_AF_LF_RST (0x44000) > -#define CPT_AF_BLK_RST (0x46000) > +#define CPT_AF_CONSTANTS0 (0x0000) > +#define CPT_AF_CONSTANTS1 (0x1000) > +#define CPT_AF_DIAG (0x3000) > +#define CPT_AF_ECO (0x4000) > +#define CPT_AF_FLTX_INT(a) (0xa000ull | (u64)(a) << 3) > +#define CPT_AF_FLTX_INT_W1S(a) (0xb000ull | (u64)(a) << 3) > +#define CPT_AF_FLTX_INT_ENA_W1C(a) (0xc000ull | (u64)(a) << 3) > +#define CPT_AF_FLTX_INT_ENA_W1S(a) (0xd000ull | (u64)(a) << 3) > +#define CPT_AF_PSNX_EXE(a) (0xe000ull | (u64)(a) << 3) > +#define CPT_AF_PSNX_EXE_W1S(a) (0xf000ull | (u64)(a) << 3) > +#define CPT_AF_PSNX_LF(a) (0x10000ull | (u64)(a) << 3) > +#define CPT_AF_PSNX_LF_W1S(a) (0x11000ull | (u64)(a) << 3) > +#define CPT_AF_EXEX_CTL2(a) (0x12000ull | (u64)(a) << 3) > +#define CPT_AF_EXEX_STS(a) (0x13000ull | (u64)(a) << 3) > +#define CPT_AF_EXE_ERR_INFO (0x14000) > +#define CPT_AF_EXEX_ACTIVE(a) (0x16000ull | (u64)(a) << 3) > +#define CPT_AF_INST_REQ_PC (0x17000) > +#define CPT_AF_INST_LATENCY_PC (0x18000) > +#define CPT_AF_RD_REQ_PC (0x19000) > +#define CPT_AF_RD_LATENCY_PC (0x1a000) > +#define CPT_AF_RD_UC_PC (0x1b000) > +#define CPT_AF_ACTIVE_CYCLES_PC (0x1c000) > +#define CPT_AF_EXE_DBG_CTL (0x1d000) > +#define CPT_AF_EXE_DBG_DATA (0x1e000) > +#define CPT_AF_EXE_REQ_TIMER (0x1f000) > +#define CPT_AF_EXEX_CTL(a) (0x20000ull | (u64)(a) << 3) > +#define CPT_AF_EXE_PERF_CTL (0x21000) > +#define CPT_AF_EXE_DBG_CNTX(a) (0x22000ull | (u64)(a) << 3) > +#define CPT_AF_EXE_PERF_EVENT_CNT (0x23000) > +#define CPT_AF_EXE_EPCI_INBX_CNT(a) (0x24000ull | (u64)(a) << 3) > +#define CPT_AF_EXE_EPCI_OUTBX_CNT(a) (0x25000ull | (u64)(a) << 3) > +#define CPT_AF_EXEX_UCODE_BASE(a) (0x26000ull | (u64)(a) << 3) > +#define CPT_AF_LFX_CTL(a) (0x27000ull | (u64)(a) << 3) > +#define CPT_AF_LFX_CTL2(a) (0x29000ull | (u64)(a) << 3) > +#define CPT_AF_CPTCLK_CNT (0x2a000) > +#define CPT_AF_PF_FUNC (0x2b000) > +#define CPT_AF_LFX_PTR_CTL(a) (0x2c000ull | (u64)(a) << 3) > +#define CPT_AF_GRPX_THR(a) (0x2d000ull | (u64)(a) << 3) > +#define CPT_AF_CTL (0x2e000ull) > +#define CPT_AF_XEX_THR(a) (0x2f000ull | (u64)(a) << 3) > +#define CPT_PRIV_LFX_CFG (0x41000) > +#define CPT_PRIV_AF_INT_CFG (0x42000) > +#define CPT_PRIV_LFX_INT_CFG (0x43000) > +#define CPT_AF_LF_RST (0x44000) > +#define CPT_AF_RVU_LF_CFG_DEBUG (0x45000) > +#define CPT_AF_BLK_RST (0x46000) > +#define CPT_AF_RVU_INT (0x47000) > +#define CPT_AF_RVU_INT_W1S (0x47008) > +#define CPT_AF_RVU_INT_ENA_W1S (0x47010) > +#define CPT_AF_RVU_INT_ENA_W1C (0x47018) > +#define CPT_AF_RAS_INT (0x47020) > +#define CPT_AF_RAS_INT_W1S (0x47028) > +#define CPT_AF_RAS_INT_ENA_W1S (0x47030) > +#define CPT_AF_RAS_INT_ENA_W1C (0x47038) > + > +#define CPT_AF_LF_CTL2_SHIFT 3 > +#define CPT_AF_LF_SSO_PF_FUNC_SHIFT 32 > > #define NPC_AF_BLK_RST (0x00040) Most of these are not related to this patch. Used only in the follow-on debug interface one?
