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net: hinic: remove unused functions

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hinic_hwdev_max_num_qpas() and hinic_msix_attr_get() are no longer called,
remove them. Also the macro HINIC_MSIX_ATTR_GET is also not called, remove
it.

Signed-off-by: Zhengchao Shao <shaozhengchao@huawei.com>
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
This commit is contained in:
Zhengchao Shao 2022-09-21 20:33:51 +08:00 committed by Jakub Kicinski
parent 73f25f16cc
commit 2b291ee6dd
4 changed files with 0 additions and 51 deletions
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7
drivers/net/ethernet/huawei/hinic/hinic_hw_dev.c
View File

@ -1041,13 +1041,6 @@ void hinic_free_hwdev(struct hinic_hwdev *hwdev)
hinic_free_hwif(hwdev->hwif);
}
int hinic_hwdev_max_num_qps(struct hinic_hwdev *hwdev)
{
struct hinic_cap *nic_cap = &hwdev->nic_cap;
return nic_cap->max_qps;
}
/**
* hinic_hwdev_num_qps - return the number QPs available for use
* @hwdev: the NIC HW device

2
drivers/net/ethernet/huawei/hinic/hinic_hw_dev.h
View File

@ -566,8 +566,6 @@ struct hinic_hwdev *hinic_init_hwdev(struct pci_dev *pdev, struct devlink *devli
void hinic_free_hwdev(struct hinic_hwdev *hwdev);
int hinic_hwdev_max_num_qps(struct hinic_hwdev *hwdev);
int hinic_hwdev_num_qps(struct hinic_hwdev *hwdev);
struct hinic_sq *hinic_hwdev_get_sq(struct hinic_hwdev *hwdev, int i);

33
drivers/net/ethernet/huawei/hinic/hinic_hw_if.c
View File

@ -57,39 +57,6 @@ int hinic_msix_attr_set(struct hinic_hwif *hwif, u16 msix_index,
return 0;
}
/**
* hinic_msix_attr_get - get message attribute of msix entry
* @hwif: the HW interface of a pci function device
* @msix_index: msix_index
* @pending_limit: the maximum pending interrupt events (unit 8)
* @coalesc_timer: coalesc period for interrupt (unit 8 us)
* @lli_timer: replenishing period for low latency credit (unit 8 us)
* @lli_credit_limit: maximum credits for low latency msix messages (unit 8)
* @resend_timer: maximum wait for resending msix (unit coalesc period)
*
* Return 0 - Success, negative - Failure
**/
int hinic_msix_attr_get(struct hinic_hwif *hwif, u16 msix_index,
u8 *pending_limit, u8 *coalesc_timer,
u8 *lli_timer, u8 *lli_credit_limit,
u8 *resend_timer)
{
u32 addr, val;
if (!VALID_MSIX_IDX(&hwif->attr, msix_index))
return -EINVAL;
addr = HINIC_CSR_MSIX_CTRL_ADDR(msix_index);
val = hinic_hwif_read_reg(hwif, addr);
*pending_limit = HINIC_MSIX_ATTR_GET(val, PENDING_LIMIT);
*coalesc_timer = HINIC_MSIX_ATTR_GET(val, COALESC_TIMER);
*lli_timer = HINIC_MSIX_ATTR_GET(val, LLI_TIMER);
*lli_credit_limit = HINIC_MSIX_ATTR_GET(val, LLI_CREDIT);
*resend_timer = HINIC_MSIX_ATTR_GET(val, RESEND_TIMER);
return 0;
}
/**
* hinic_msix_attr_cnt_clear - clear message attribute counters for msix entry
* @hwif: the HW interface of a pci function device

9
drivers/net/ethernet/huawei/hinic/hinic_hw_if.h
View File

@ -131,10 +131,6 @@
(((u32)(val) & HINIC_MSIX_##member##_MASK) << \
HINIC_MSIX_##member##_SHIFT)
#define HINIC_MSIX_ATTR_GET(val, member) \
(((val) >> HINIC_MSIX_##member##_SHIFT) & \
HINIC_MSIX_##member##_MASK)
#define HINIC_MSIX_CNT_RESEND_TIMER_SHIFT 29
#define HINIC_MSIX_CNT_RESEND_TIMER_MASK 0x1
@ -269,11 +265,6 @@ int hinic_msix_attr_set(struct hinic_hwif *hwif, u16 msix_index,
u8 lli_timer_cfg, u8 lli_credit_limit,
u8 resend_timer);
int hinic_msix_attr_get(struct hinic_hwif *hwif, u16 msix_index,
u8 *pending_limit, u8 *coalesc_timer_cfg,
u8 *lli_timer, u8 *lli_credit_limit,
u8 *resend_timer);
void hinic_set_msix_state(struct hinic_hwif *hwif, u16 msix_idx,
enum hinic_msix_state flag);