diff options
| author | Govindarajulu Varadarajan <govind.varadar@gmail.com> | 2022-10-18 03:58:04 +0300 |
|---|---|---|
| committer | Jakub Kicinski <kuba@kernel.org> | 2022-10-19 05:34:28 +0300 |
| commit | e2ac2a00dae10997b71870ecf26ca69f4d726537 (patch) | |
| tree | 180764ba7b58cc7ef6d26858c02f932e79b88100 /drivers/net/ethernet/cisco | |
| parent | f3d27ae079fa0da298f6786b0b2cc4d2a59b3539 (diff) | |
| download | linux-e2ac2a00dae10997b71870ecf26ca69f4d726537.tar.xz | |
enic: define constants for legacy interrupts offset
Use macro instead of function calls. These values are constant and will
not change.
Signed-off-by: Govindarajulu Varadarajan <govind.varadar@gmail.com>
Link: https://lore.kernel.org/r/20221018005804.188643-1-govind.varadar@gmail.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Diffstat (limited to 'drivers/net/ethernet/cisco')
| -rw-r--r-- | drivers/net/ethernet/cisco/enic/enic.h | 23 | ||||
| -rw-r--r-- | drivers/net/ethernet/cisco/enic/enic_main.c | 11 |
2 files changed, 11 insertions, 23 deletions
diff --git a/drivers/net/ethernet/cisco/enic/enic.h b/drivers/net/ethernet/cisco/enic/enic.h index a0964b629ffc..300ad05ee05b 100644 --- a/drivers/net/ethernet/cisco/enic/enic.h +++ b/drivers/net/ethernet/cisco/enic/enic.h @@ -226,21 +226,6 @@ static inline unsigned int enic_cq_wq(struct enic *enic, unsigned int wq) return enic->rq_count + wq; } -static inline unsigned int enic_legacy_io_intr(void) -{ - return 0; -} - -static inline unsigned int enic_legacy_err_intr(void) -{ - return 1; -} - -static inline unsigned int enic_legacy_notify_intr(void) -{ - return 2; -} - static inline unsigned int enic_msix_rq_intr(struct enic *enic, unsigned int rq) { @@ -258,6 +243,10 @@ static inline unsigned int enic_msix_err_intr(struct enic *enic) return enic->rq_count + enic->wq_count; } +#define ENIC_LEGACY_IO_INTR 0 +#define ENIC_LEGACY_ERR_INTR 1 +#define ENIC_LEGACY_NOTIFY_INTR 2 + static inline unsigned int enic_msix_notify_intr(struct enic *enic) { return enic->rq_count + enic->wq_count + 1; @@ -267,7 +256,7 @@ static inline bool enic_is_err_intr(struct enic *enic, int intr) { switch (vnic_dev_get_intr_mode(enic->vdev)) { case VNIC_DEV_INTR_MODE_INTX: - return intr == enic_legacy_err_intr(); + return intr == ENIC_LEGACY_ERR_INTR; case VNIC_DEV_INTR_MODE_MSIX: return intr == enic_msix_err_intr(enic); case VNIC_DEV_INTR_MODE_MSI: @@ -280,7 +269,7 @@ static inline bool enic_is_notify_intr(struct enic *enic, int intr) { switch (vnic_dev_get_intr_mode(enic->vdev)) { case VNIC_DEV_INTR_MODE_INTX: - return intr == enic_legacy_notify_intr(); + return intr == ENIC_LEGACY_NOTIFY_INTR; case VNIC_DEV_INTR_MODE_MSIX: return intr == enic_msix_notify_intr(enic); case VNIC_DEV_INTR_MODE_MSI: diff --git a/drivers/net/ethernet/cisco/enic/enic_main.c b/drivers/net/ethernet/cisco/enic/enic_main.c index 29500d32e362..37bd38d772e8 100644 --- a/drivers/net/ethernet/cisco/enic/enic_main.c +++ b/drivers/net/ethernet/cisco/enic/enic_main.c @@ -448,9 +448,9 @@ static irqreturn_t enic_isr_legacy(int irq, void *data) { struct net_device *netdev = data; struct enic *enic = netdev_priv(netdev); - unsigned int io_intr = enic_legacy_io_intr(); - unsigned int err_intr = enic_legacy_err_intr(); - unsigned int notify_intr = enic_legacy_notify_intr(); + unsigned int io_intr = ENIC_LEGACY_IO_INTR; + unsigned int err_intr = ENIC_LEGACY_ERR_INTR; + unsigned int notify_intr = ENIC_LEGACY_NOTIFY_INTR; u32 pba; vnic_intr_mask(&enic->intr[io_intr]); @@ -1507,7 +1507,7 @@ static int enic_poll(struct napi_struct *napi, int budget) struct enic *enic = netdev_priv(netdev); unsigned int cq_rq = enic_cq_rq(enic, 0); unsigned int cq_wq = enic_cq_wq(enic, 0); - unsigned int intr = enic_legacy_io_intr(); + unsigned int intr = ENIC_LEGACY_IO_INTR; unsigned int rq_work_to_do = budget; unsigned int wq_work_to_do = ENIC_WQ_NAPI_BUDGET; unsigned int work_done, rq_work_done = 0, wq_work_done; @@ -1856,8 +1856,7 @@ static int enic_dev_notify_set(struct enic *enic) spin_lock_bh(&enic->devcmd_lock); switch (vnic_dev_get_intr_mode(enic->vdev)) { case VNIC_DEV_INTR_MODE_INTX: - err = vnic_dev_notify_set(enic->vdev, - enic_legacy_notify_intr()); + err = vnic_dev_notify_set(enic->vdev, ENIC_LEGACY_NOTIFY_INTR); break; case VNIC_DEV_INTR_MODE_MSIX: err = vnic_dev_notify_set(enic->vdev, |