diff options
| author | Ratheesh Kannoth <rkannoth@marvell.com> | 2023-05-03 10:09:42 +0300 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2023-05-03 11:02:59 +0300 |
| commit | 5eb1b7220948a69298a436148a735f32ec325289 (patch) | |
| tree | efec2f1c48404b2036673ba884bc361b21b71492 /drivers/net/ethernet/marvell/octeontx2/af/mbox.h | |
| parent | f66155905959076619c9c519fb099e8ae6cb6f7b (diff) | |
| download | linux-5eb1b7220948a69298a436148a735f32ec325289.tar.xz | |
octeontx2-af: Skip PFs if not enabled
Firmware enables PFs and allocate mbox resources for each of the PFs.
Currently PF driver configures mbox resources without checking whether
PF is enabled or not. This results in crash. This patch fixes this issue
by skipping disabled PF's mbox initialization.
Fixes: 9bdc47a6e328 ("octeontx2-af: Mbox communication support btw AF and it's VFs")
Signed-off-by: Ratheesh Kannoth <rkannoth@marvell.com>
Signed-off-by: Sunil Kovvuri Goutham <sgoutham@marvell.com>
Signed-off-by: Sai Krishna <saikrishnag@marvell.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ethernet/marvell/octeontx2/af/mbox.h')
| -rw-r--r-- | drivers/net/ethernet/marvell/octeontx2/af/mbox.h | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/net/ethernet/marvell/octeontx2/af/mbox.h b/drivers/net/ethernet/marvell/octeontx2/af/mbox.h index 4c1e374bb376..6389ed83637d 100644 --- a/drivers/net/ethernet/marvell/octeontx2/af/mbox.h +++ b/drivers/net/ethernet/marvell/octeontx2/af/mbox.h @@ -96,9 +96,10 @@ void otx2_mbox_destroy(struct otx2_mbox *mbox); int otx2_mbox_init(struct otx2_mbox *mbox, void __force *hwbase, struct pci_dev *pdev, void __force *reg_base, int direction, int ndevs); + int otx2_mbox_regions_init(struct otx2_mbox *mbox, void __force **hwbase, struct pci_dev *pdev, void __force *reg_base, - int direction, int ndevs); + int direction, int ndevs, unsigned long *bmap); void otx2_mbox_msg_send(struct otx2_mbox *mbox, int devid); int otx2_mbox_wait_for_rsp(struct otx2_mbox *mbox, int devid); int otx2_mbox_busy_poll_for_rsp(struct otx2_mbox *mbox, int devid); |