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liquidio: Moved common function delete_glists to lio_core.c 

Moved common function delete_glists to lio_core.c
and renamed it to lio_delete_glists

Signed-off-by: Intiyaz Basha <intiyaz.basha@cavium.com>
Acked-by: Derek Chickles <derek.chickles@cavium.com>
Signed-off-by: Felix Manlunas <felix.manlunas@cavium.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Intiyaz Basha 2018-04-27 23:32:49 -07:00 committed by David S. Miller
parent 85a0cd8186
commit fd311f1e75
4 changed files with 51 additions and 91 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

41
drivers/net/ethernet/cavium/liquidio/lio_core.c
View File

@ -61,6 +61,47 @@ void lio_if_cfg_callback(struct octeon_device *oct,
wake_up_interruptible(&ctx->wc);
}
/**
* \brief Delete gather lists
* @param lio per-network private data
*/
void lio_delete_glists(struct lio *lio)
{
struct octnic_gather *g;
int i;
kfree(lio->glist_lock);
lio->glist_lock = NULL;
if (!lio->glist)
return;
for (i = 0; i < lio->linfo.num_txpciq; i++) {
do {
g = (struct octnic_gather *)
lio_list_delete_head(&lio->glist[i]);
kfree(g);
} while (g);
if (lio->glists_virt_base && lio->glists_virt_base[i] &&
lio->glists_dma_base && lio->glists_dma_base[i]) {
lio_dma_free(lio->oct_dev,
lio->glist_entry_size * lio->tx_qsize,
lio->glists_virt_base[i],
lio->glists_dma_base[i]);
}
}
kfree(lio->glists_virt_base);
lio->glists_virt_base = NULL;
kfree(lio->glists_dma_base);
lio->glists_dma_base = NULL;
kfree(lio->glist);
lio->glist = NULL;
}
int liquidio_set_feature(struct net_device *netdev, int cmd, u16 param1)
{
struct lio *lio = GET_LIO(netdev);

50
drivers/net/ethernet/cavium/liquidio/lio_main.c
View File

@ -541,48 +541,6 @@ static inline int check_txq_status(struct lio *lio)
return ret_val;
}
/**
* \brief Delete gather lists
* @param lio per-network private data
*/
static void delete_glists(struct lio *lio)
{
struct octnic_gather *g;
int i;
kfree(lio->glist_lock);
lio->glist_lock = NULL;
if (!lio->glist)
return;
for (i = 0; i < lio->linfo.num_txpciq; i++) {
do {
g = (struct octnic_gather *)
lio_list_delete_head(&lio->glist[i]);
if (g)
kfree(g);
} while (g);
if (lio->glists_virt_base && lio->glists_virt_base[i] &&
lio->glists_dma_base && lio->glists_dma_base[i]) {
lio_dma_free(lio->oct_dev,
lio->glist_entry_size * lio->tx_qsize,
lio->glists_virt_base[i],
lio->glists_dma_base[i]);
}
}
kfree(lio->glists_virt_base);
lio->glists_virt_base = NULL;
kfree(lio->glists_dma_base);
lio->glists_dma_base = NULL;
kfree(lio->glist);
lio->glist = NULL;
}
/**
* \brief Setup gather lists
* @param lio per-network private data
@ -617,7 +575,7 @@ static int setup_glists(struct octeon_device *oct, struct lio *lio, int num_iqs)
GFP_KERNEL);
if (!lio->glists_virt_base || !lio->glists_dma_base) {
delete_glists(lio);
lio_delete_glists(lio);
return -ENOMEM;
}
@ -634,7 +592,7 @@ static int setup_glists(struct octeon_device *oct, struct lio *lio, int num_iqs)
&lio->glists_dma_base[i]);
if (!lio->glists_virt_base[i]) {
delete_glists(lio);
lio_delete_glists(lio);
return -ENOMEM;
}
@ -656,7 +614,7 @@ static int setup_glists(struct octeon_device *oct, struct lio *lio, int num_iqs)
}
if (j != lio->tx_qsize) {
delete_glists(lio);
lio_delete_glists(lio);
return -ENOMEM;
}
}
@ -1452,7 +1410,7 @@ static void liquidio_destroy_nic_device(struct octeon_device *oct, int ifidx)
cleanup_rx_oom_poll_fn(netdev);
delete_glists(lio);
lio_delete_glists(lio);
free_netdev(netdev);

49
drivers/net/ethernet/cavium/liquidio/lio_vf_main.c
View File

@ -284,47 +284,6 @@ static struct pci_driver liquidio_vf_pci_driver = {
.err_handler = &liquidio_vf_err_handler, /* For AER */
};
/**
* \brief Delete gather lists
* @param lio per-network private data
*/
static void delete_glists(struct lio *lio)
{
struct octnic_gather *g;
int i;
kfree(lio->glist_lock);
lio->glist_lock = NULL;
if (!lio->glist)
return;
for (i = 0; i < lio->linfo.num_txpciq; i++) {
do {
g = (struct octnic_gather *)
lio_list_delete_head(&lio->glist[i]);
kfree(g);
} while (g);
if (lio->glists_virt_base && lio->glists_virt_base[i] &&
lio->glists_dma_base && lio->glists_dma_base[i]) {
lio_dma_free(lio->oct_dev,
lio->glist_entry_size * lio->tx_qsize,
lio->glists_virt_base[i],
lio->glists_dma_base[i]);
}
}
kfree(lio->glists_virt_base);
lio->glists_virt_base = NULL;
kfree(lio->glists_dma_base);
lio->glists_dma_base = NULL;
kfree(lio->glist);
lio->glist = NULL;
}
/**
* \brief Setup gather lists
* @param lio per-network private data
@ -359,7 +318,7 @@ static int setup_glists(struct lio *lio, int num_iqs)
GFP_KERNEL);
if (!lio->glists_virt_base || !lio->glists_dma_base) {
delete_glists(lio);
lio_delete_glists(lio);
return -ENOMEM;
}
@ -374,7 +333,7 @@ static int setup_glists(struct lio *lio, int num_iqs)
&lio->glists_dma_base[i]);
if (!lio->glists_virt_base[i]) {
delete_glists(lio);
lio_delete_glists(lio);
return -ENOMEM;
}
@ -393,7 +352,7 @@ static int setup_glists(struct lio *lio, int num_iqs)
}
if (j != lio->tx_qsize) {
delete_glists(lio);
lio_delete_glists(lio);
return -ENOMEM;
}
}
@ -837,7 +796,7 @@ static void liquidio_destroy_nic_device(struct octeon_device *oct, int ifidx)
cleanup_link_status_change_wq(netdev);
delete_glists(lio);
lio_delete_glists(lio);
free_netdev(netdev);

2
drivers/net/ethernet/cavium/liquidio/octeon_network.h
View File

@ -203,6 +203,8 @@ void lio_if_cfg_callback(struct octeon_device *oct,
u32 status __attribute__((unused)),
void *buf);
void lio_delete_glists(struct lio *lio);
/**
* \brief Net device change_mtu
* @param netdev network device