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/rvu.c | |
| 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/rvu.c')
| -rw-r--r-- | drivers/net/ethernet/marvell/octeontx2/af/rvu.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/net/ethernet/marvell/octeontx2/af/rvu.c b/drivers/net/ethernet/marvell/octeontx2/af/rvu.c index 5d7464101dae..3f5e09b77d4b 100644 --- a/drivers/net/ethernet/marvell/octeontx2/af/rvu.c +++ b/drivers/net/ethernet/marvell/octeontx2/af/rvu.c @@ -24,8 +24,6 @@ #define DRV_NAME "rvu_af" #define DRV_STRING "Marvell OcteonTX2 RVU Admin Function Driver" -static int rvu_get_hwvf(struct rvu *rvu, int pcifunc); - static void rvu_set_msix_offset(struct rvu *rvu, struct rvu_pfvf *pfvf, struct rvu_block *block, int lf); static void rvu_clear_msix_offset(struct rvu *rvu, struct rvu_pfvf *pfvf, @@ -419,7 +417,7 @@ void rvu_get_pf_numvfs(struct rvu *rvu, int pf, int *numvfs, int *hwvf) *hwvf = cfg & 0xFFF; } -static int rvu_get_hwvf(struct rvu *rvu, int pcifunc) +int rvu_get_hwvf(struct rvu *rvu, int pcifunc) { int pf, func; u64 cfg; @@ -3300,6 +3298,7 @@ err_mbox: err_hwsetup: rvu_cgx_exit(rvu); rvu_fwdata_exit(rvu); + rvu_mcs_exit(rvu); rvu_reset_all_blocks(rvu); rvu_free_hw_resources(rvu); rvu_clear_rvum_blk_revid(rvu); @@ -3326,6 +3325,7 @@ static void rvu_remove(struct pci_dev *pdev) rvu_flr_wq_destroy(rvu); rvu_cgx_exit(rvu); rvu_fwdata_exit(rvu); + rvu_mcs_exit(rvu); rvu_mbox_destroy(&rvu->afpf_wq_info); rvu_disable_sriov(rvu); rvu_reset_all_blocks(rvu); |