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net/cxgbe: support firmware version query

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Implement eth_dev_ops callback to get firmware version.

Signed-off-by: Nikhil Vasoya <nikhil.vasoya@chelsio.com>
Signed-off-by: Rahul Lakkireddy <rahul.lakkireddy@chelsio.com>
This commit is contained in:
Nikhil Vasoya 2021-09-30 22:39:59 +05:30 committed by Ferruh Yigit
parent 5ec659a76a
commit 1cd22be207
5 changed files with 31 additions and 0 deletions
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1
doc/guides/nics/features/cxgbe.ini
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@ -26,6 +26,7 @@ Packet type parsing = Y
Basic stats = Y
Extended stats = Y
Stats per queue = Y
FW version = Y
EEPROM dump = Y
Registers dump = Y
Multiprocess aware = Y

1
doc/guides/nics/features/cxgbevf.ini
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@ -22,6 +22,7 @@ Packet type parsing = Y
Basic stats = Y
Extended stats = Y
Stats per queue = Y
FW version = Y
Multiprocess aware = Y
Linux = Y
x86-32 = Y

26
drivers/net/cxgbe/cxgbe_ethdev.c
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@ -1620,6 +1620,31 @@ static int cxgbe_fec_set(struct rte_eth_dev *dev, uint32_t fec_capa)
return ret;
}
int cxgbe_fw_version_get(struct rte_eth_dev *dev, char *fw_version,
size_t fw_size)
{
struct port_info *pi = dev->data->dev_private;
struct adapter *adapter = pi->adapter;
int ret;
if (adapter->params.fw_vers == 0)
return -EIO;
ret = snprintf(fw_version, fw_size, "%u.%u.%u.%u",
G_FW_HDR_FW_VER_MAJOR(adapter->params.fw_vers),
G_FW_HDR_FW_VER_MINOR(adapter->params.fw_vers),
G_FW_HDR_FW_VER_MICRO(adapter->params.fw_vers),
G_FW_HDR_FW_VER_BUILD(adapter->params.fw_vers));
if (ret < 0)
return -EINVAL;
ret += 1;
if (fw_size < (size_t)ret)
return ret;
return 0;
}
static const struct eth_dev_ops cxgbe_eth_dev_ops = {
.dev_start = cxgbe_dev_start,
.dev_stop = cxgbe_dev_stop,
@ -1665,6 +1690,7 @@ static const struct eth_dev_ops cxgbe_eth_dev_ops = {
.fec_get_capability = cxgbe_fec_get_capability,
.fec_get = cxgbe_fec_get,
.fec_set = cxgbe_fec_set,
.fw_version_get = cxgbe_fw_version_get,
};
/*

2
drivers/net/cxgbe/cxgbe_pfvf.h
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@ -63,4 +63,6 @@ int cxgbe_dev_xstats_get_names(struct rte_eth_dev *dev,
unsigned int n);
int cxgbe_dev_xstats_get(struct rte_eth_dev *dev,
struct rte_eth_xstat *xstats, unsigned int n);
int cxgbe_fw_version_get(struct rte_eth_dev *dev, char *fw_version,
size_t fw_size);
#endif /* _CXGBE_PFVF_H_ */

1
drivers/net/cxgbe/cxgbevf_ethdev.c
View File

@ -92,6 +92,7 @@ static const struct eth_dev_ops cxgbevf_eth_dev_ops = {
.xstats_get_names = cxgbe_dev_xstats_get_names,
.xstats_get_names_by_id = cxgbe_dev_xstats_get_names_by_id,
.mac_addr_set = cxgbe_mac_addr_set,
.fw_version_get = cxgbe_fw_version_get,
};
/*