Commit 4cbc9f92 authored by Igor Russkikh's avatar Igor Russkikh Committed by David S. Miller

net: aquantia: Add const qualifiers for hardware ops tables

Hardware operations and capabilities tables are constants and
never changed. Declare these as constants.
Signed-off-by: default avatarIgor Russkikh <igor.russkikh@aquantia.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent c40d2015
......@@ -196,7 +196,8 @@ struct aq_hw_ops {
struct aq_rss_parameters *rss_params);
int (*hw_get_regs)(struct aq_hw_s *self,
struct aq_hw_caps_s *aq_hw_caps, u32 *regs_buff);
const struct aq_hw_caps_s *aq_hw_caps,
u32 *regs_buff);
int (*hw_update_stats)(struct aq_hw_s *self);
......
......@@ -35,9 +35,9 @@ MODULE_VERSION(AQ_CFG_DRV_VERSION);
MODULE_AUTHOR(AQ_CFG_DRV_AUTHOR);
MODULE_DESCRIPTION(AQ_CFG_DRV_DESC);
static struct aq_hw_ops *aq_pci_probe_get_hw_ops_by_id(struct pci_dev *pdev)
static const struct aq_hw_ops *aq_pci_probe_get_hw_ops_by_id(struct pci_dev *pdev)
{
struct aq_hw_ops *ops = NULL;
const struct aq_hw_ops *ops = NULL;
ops = hw_atl_a0_get_ops_by_id(pdev);
if (!ops)
......@@ -174,7 +174,7 @@ static const struct net_device_ops aq_ndev_ops = {
static int aq_pci_probe(struct pci_dev *pdev,
const struct pci_device_id *pci_id)
{
struct aq_hw_ops *aq_hw_ops = NULL;
const struct aq_hw_ops *aq_hw_ops = NULL;
struct aq_pci_func_s *aq_pci_func = NULL;
int err = 0;
......
......@@ -295,7 +295,7 @@ int aq_nic_ndev_register(struct aq_nic_s *self)
int aq_nic_ndev_init(struct aq_nic_s *self)
{
struct aq_hw_caps_s *aq_hw_caps = self->aq_nic_cfg.aq_hw_caps;
const struct aq_hw_caps_s *aq_hw_caps = self->aq_nic_cfg.aq_hw_caps;
struct aq_nic_cfg_s *aq_nic_cfg = &self->aq_nic_cfg;
self->ndev->hw_features |= aq_hw_caps->hw_features;
......
......@@ -34,7 +34,7 @@ struct aq_hw_ops;
#define AQ_NIC_RATE_100M BIT(5)
struct aq_nic_cfg_s {
struct aq_hw_caps_s *aq_hw_caps;
const struct aq_hw_caps_s *aq_hw_caps;
u64 hw_features;
u32 rxds; /* rx ring size, descriptors # */
u32 txds; /* tx ring size, descriptors # */
......
......@@ -29,7 +29,7 @@ struct aq_pci_func_s {
struct aq_hw_caps_s aq_hw_caps;
};
struct aq_pci_func_s *aq_pci_func_alloc(struct aq_hw_ops *aq_hw_ops,
struct aq_pci_func_s *aq_pci_func_alloc(const struct aq_hw_ops *aq_hw_ops,
struct pci_dev *pdev,
const struct net_device_ops *ndev_ops,
const struct ethtool_ops *eth_ops)
......
......@@ -15,7 +15,7 @@
#include "aq_common.h"
#include "aq_nic.h"
struct aq_pci_func_s *aq_pci_func_alloc(struct aq_hw_ops *hw_ops,
struct aq_pci_func_s *aq_pci_func_alloc(const struct aq_hw_ops *hw_ops,
struct pci_dev *pdev,
const struct net_device_ops *ndev_ops,
const struct ethtool_ops *eth_ops);
......
......@@ -19,7 +19,7 @@
#include <linux/netdevice.h>
struct aq_vec_s {
struct aq_hw_ops *aq_hw_ops;
const struct aq_hw_ops *aq_hw_ops;
struct aq_hw_s *aq_hw;
struct aq_nic_s *aq_nic;
unsigned int tx_rings;
......@@ -165,7 +165,7 @@ struct aq_vec_s *aq_vec_alloc(struct aq_nic_s *aq_nic, unsigned int idx,
return self;
}
int aq_vec_init(struct aq_vec_s *self, struct aq_hw_ops *aq_hw_ops,
int aq_vec_init(struct aq_vec_s *self, const struct aq_hw_ops *aq_hw_ops,
struct aq_hw_s *aq_hw)
{
struct aq_ring_s *ring = NULL;
......
......@@ -26,7 +26,7 @@ irqreturn_t aq_vec_isr(int irq, void *private);
irqreturn_t aq_vec_isr_legacy(int irq, void *private);
struct aq_vec_s *aq_vec_alloc(struct aq_nic_s *aq_nic, unsigned int idx,
struct aq_nic_cfg_s *aq_nic_cfg);
int aq_vec_init(struct aq_vec_s *self, struct aq_hw_ops *aq_hw_ops,
int aq_vec_init(struct aq_vec_s *self, const struct aq_hw_ops *aq_hw_ops,
struct aq_hw_s *aq_hw);
void aq_vec_deinit(struct aq_vec_s *self);
void aq_vec_free(struct aq_vec_s *self);
......
......@@ -851,7 +851,7 @@ static int hw_atl_a0_hw_set_speed(struct aq_hw_s *self, u32 speed)
return err;
}
static struct aq_hw_ops hw_atl_ops_ = {
static const struct aq_hw_ops hw_atl_ops_ = {
.create = hw_atl_a0_create,
.destroy = hw_atl_a0_destroy,
.get_hw_caps = hw_atl_a0_get_hw_caps,
......@@ -894,7 +894,7 @@ static struct aq_hw_ops hw_atl_ops_ = {
.hw_get_fw_version = hw_atl_utils_get_fw_version,
};
struct aq_hw_ops *hw_atl_a0_get_ops_by_id(struct pci_dev *pdev)
const struct aq_hw_ops *hw_atl_a0_get_ops_by_id(struct pci_dev *pdev)
{
bool is_vid_ok = (pdev->vendor == PCI_VENDOR_ID_AQUANTIA);
bool is_did_ok = ((pdev->device == HW_ATL_DEVICE_ID_0001) ||
......
......@@ -29,6 +29,6 @@
#endif
struct aq_hw_ops *hw_atl_a0_get_ops_by_id(struct pci_dev *pdev);
const struct aq_hw_ops *hw_atl_a0_get_ops_by_id(struct pci_dev *pdev);
#endif /* HW_ATL_A0_H */
......@@ -928,7 +928,7 @@ static int hw_atl_b0_hw_set_speed(struct aq_hw_s *self, u32 speed)
return err;
}
static struct aq_hw_ops hw_atl_ops_ = {
static const struct aq_hw_ops hw_atl_ops_ = {
.create = hw_atl_b0_create,
.destroy = hw_atl_b0_destroy,
.get_hw_caps = hw_atl_b0_get_hw_caps,
......@@ -971,7 +971,7 @@ static struct aq_hw_ops hw_atl_ops_ = {
.hw_get_fw_version = hw_atl_utils_get_fw_version,
};
struct aq_hw_ops *hw_atl_b0_get_ops_by_id(struct pci_dev *pdev)
const struct aq_hw_ops *hw_atl_b0_get_ops_by_id(struct pci_dev *pdev)
{
bool is_vid_ok = (pdev->vendor == PCI_VENDOR_ID_AQUANTIA);
bool is_did_ok = ((pdev->device == HW_ATL_DEVICE_ID_0001) ||
......
......@@ -29,6 +29,6 @@
#endif
struct aq_hw_ops *hw_atl_b0_get_ops_by_id(struct pci_dev *pdev);
const struct aq_hw_ops *hw_atl_b0_get_ops_by_id(struct pci_dev *pdev);
#endif /* HW_ATL_B0_H */
......@@ -117,7 +117,7 @@ static int hw_atl_utils_ver_match(u32 ver_expected, u32 ver_actual)
}
static int hw_atl_utils_init_ucp(struct aq_hw_s *self,
struct aq_hw_caps_s *aq_hw_caps)
const struct aq_hw_caps_s *aq_hw_caps)
{
int err = 0;
......@@ -564,7 +564,7 @@ static const u32 hw_atl_utils_hw_mac_regs[] = {
};
int hw_atl_utils_hw_get_regs(struct aq_hw_s *self,
struct aq_hw_caps_s *aq_hw_caps,
const struct aq_hw_caps_s *aq_hw_caps,
u32 *regs_buff)
{
unsigned int i = 0U;
......
......@@ -207,7 +207,7 @@ int hw_atl_utils_get_mac_permanent(struct aq_hw_s *self,
unsigned int hw_atl_utils_mbps_2_speed_index(unsigned int mbps);
int hw_atl_utils_hw_get_regs(struct aq_hw_s *self,
struct aq_hw_caps_s *aq_hw_caps,
const struct aq_hw_caps_s *aq_hw_caps,
u32 *regs_buff);
int hw_atl_utils_hw_set_power(struct aq_hw_s *self,
......
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