diff options
| author | Geetha sowjanya <gakula@marvell.com> | 2022-10-01 07:59:47 +0300 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2022-10-03 14:50:19 +0300 |
| commit | 6c635f78c4749d09f2fd100e1a4d328fca3f5bd7 (patch) | |
| tree | d2b5996c35623ec812bc8708c4c5dd7731e4c82b /drivers/net/ethernet/marvell/octeontx2/af/mcs_reg.h | |
| parent | 9312150af8da446d54a4bf73cfcab6896ccba84b (diff) | |
| download | linux-6c635f78c4749d09f2fd100e1a4d328fca3f5bd7.tar.xz | |
octeontx2-af: cn10k: mcs: Handle MCS block interrupts
Hardware triggers an interrupt for events like PN wrap to zero,
PN crosses set threshold. This interrupt is received
by the MCS_AF. MCS AF then finds the PF/VF to which SA is mapped
and notifies them using mcs_intr_notify mbox message.
PF/VF using mcs_intr_cfg mbox can configure the list
of interrupts for which they want to receive the
notification from AF.
Signed-off-by: Geetha sowjanya <gakula@marvell.com>
Signed-off-by: Vamsi Attunuru <vattunuru@marvell.com>
Signed-off-by: Sunil Goutham <sgoutham@marvell.com>
Signed-off-by: Subbaraya Sundeep <sbhatta@marvell.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ethernet/marvell/octeontx2/af/mcs_reg.h')
| -rw-r--r-- | drivers/net/ethernet/marvell/octeontx2/af/mcs_reg.h | 168 |
1 files changed, 168 insertions, 0 deletions
diff --git a/drivers/net/ethernet/marvell/octeontx2/af/mcs_reg.h b/drivers/net/ethernet/marvell/octeontx2/af/mcs_reg.h index 12be9f997316..c95a8b8f5eaf 100644 --- a/drivers/net/ethernet/marvell/octeontx2/af/mcs_reg.h +++ b/drivers/net/ethernet/marvell/octeontx2/af/mcs_reg.h @@ -276,6 +276,102 @@ #define MCSX_BBE_RX_SLAVE_CAL_LEN 0x188ull #define MCSX_PAB_RX_SLAVE_FIFO_SKID_CFGX(a) (0x290ull + (a) * 0x40ull) +#define MCSX_BBE_RX_SLAVE_BBE_INT ({ \ + u64 offset; \ + \ + offset = 0xe00ull; \ + if (mcs->hw->mcs_blks > 1) \ + offset = 0x160ull; \ + offset; }) + +#define MCSX_BBE_RX_SLAVE_BBE_INT_ENB ({ \ + u64 offset; \ + \ + offset = 0xe08ull; \ + if (mcs->hw->mcs_blks > 1) \ + offset = 0x168ull; \ + offset; }) + +#define MCSX_BBE_RX_SLAVE_BBE_INT_INTR_RW ({ \ + u64 offset; \ + \ + offset = 0xe08ull; \ + if (mcs->hw->mcs_blks > 1) \ + offset = 0x178ull; \ + offset; }) + +#define MCSX_BBE_TX_SLAVE_BBE_INT ({ \ + u64 offset; \ + \ + offset = 0x1278ull; \ + if (mcs->hw->mcs_blks > 1) \ + offset = 0x1e0ull; \ + offset; }) + +#define MCSX_BBE_TX_SLAVE_BBE_INT_INTR_RW ({ \ + u64 offset; \ + \ + offset = 0x1278ull; \ + if (mcs->hw->mcs_blks > 1) \ + offset = 0x1f8ull; \ + offset; }) + +#define MCSX_BBE_TX_SLAVE_BBE_INT_ENB ({ \ + u64 offset; \ + \ + offset = 0x1280ull; \ + if (mcs->hw->mcs_blks > 1) \ + offset = 0x1e8ull; \ + offset; }) + +#define MCSX_PAB_RX_SLAVE_PAB_INT ({ \ + u64 offset; \ + \ + offset = 0x16f0ull; \ + if (mcs->hw->mcs_blks > 1) \ + offset = 0x260ull; \ + offset; }) + +#define MCSX_PAB_RX_SLAVE_PAB_INT_ENB ({ \ + u64 offset; \ + \ + offset = 0x16f8ull; \ + if (mcs->hw->mcs_blks > 1) \ + offset = 0x268ull; \ + offset; }) + +#define MCSX_PAB_RX_SLAVE_PAB_INT_INTR_RW ({ \ + u64 offset; \ + \ + offset = 0x16f8ull; \ + if (mcs->hw->mcs_blks > 1) \ + offset = 0x278ull; \ + offset; }) + +#define MCSX_PAB_TX_SLAVE_PAB_INT ({ \ + u64 offset; \ + \ + offset = 0x2908ull; \ + if (mcs->hw->mcs_blks > 1) \ + offset = 0x380ull; \ + offset; }) + +#define MCSX_PAB_TX_SLAVE_PAB_INT_ENB ({ \ + u64 offset; \ + \ + offset = 0x2910ull; \ + if (mcs->hw->mcs_blks > 1) \ + offset = 0x388ull; \ + offset; }) + +#define MCSX_PAB_TX_SLAVE_PAB_INT_INTR_RW ({ \ + u64 offset; \ + \ + offset = 0x16f8ull; \ + if (mcs->hw->mcs_blks > 1) \ + offset = 0x398ull; \ + offset; }) + /* CPM registers */ #define MCSX_CPM_RX_SLAVE_FLOWID_TCAM_DATAX(a, b) ({ \ u64 offset; \ @@ -931,4 +1027,76 @@ #define MCSX_CSE_TX_MEM_SLAVE_OUTPKTSSAENCRYPTEDX(a) (0x21c40ull + (a) * 0x8ull) #define MCSX_CSE_TX_MEM_SLAVE_OUTPKTSSAPROTECTEDX(a) (0x20c40ull + (a) * 0x8ull) +#define MCSX_IP_INT ({ \ + u64 offset; \ + \ + offset = 0x80028ull; \ + if (mcs->hw->mcs_blks > 1) \ + offset = 0x60028ull; \ + offset; }) + +#define MCSX_IP_INT_ENA_W1S ({ \ + u64 offset; \ + \ + offset = 0x80040ull; \ + if (mcs->hw->mcs_blks > 1) \ + offset = 0x60040ull; \ + offset; }) + +#define MCSX_IP_INT_ENA_W1C ({ \ + u64 offset; \ + \ + offset = 0x80038ull; \ + if (mcs->hw->mcs_blks > 1) \ + offset = 0x60038ull; \ + offset; }) + +#define MCSX_TOP_SLAVE_INT_SUM ({ \ + u64 offset; \ + \ + offset = 0xc20ull; \ + if (mcs->hw->mcs_blks > 1) \ + offset = 0xab8ull; \ + offset; }) + +#define MCSX_TOP_SLAVE_INT_SUM_ENB ({ \ + u64 offset; \ + \ + offset = 0xc28ull; \ + if (mcs->hw->mcs_blks > 1) \ + offset = 0xac0ull; \ + offset; }) + +#define MCSX_CPM_RX_SLAVE_RX_INT ({ \ + u64 offset; \ + \ + offset = 0x23c00ull; \ + if (mcs->hw->mcs_blks > 1) \ + offset = 0x0ad8ull; \ + offset; }) + +#define MCSX_CPM_RX_SLAVE_RX_INT_ENB ({ \ + u64 offset; \ + \ + offset = 0x23c08ull; \ + if (mcs->hw->mcs_blks > 1) \ + offset = 0xae0ull; \ + offset; }) + +#define MCSX_CPM_TX_SLAVE_TX_INT ({ \ + u64 offset; \ + \ + offset = 0x3d490ull; \ + if (mcs->hw->mcs_blks > 1) \ + offset = 0x54a0ull; \ + offset; }) + +#define MCSX_CPM_TX_SLAVE_TX_INT_ENB ({ \ + u64 offset; \ + \ + offset = 0x3d498ull; \ + if (mcs->hw->mcs_blks > 1) \ + offset = 0x54a8ull; \ + offset; }) + #endif |