Hello,
On Fri, Sep 13, 2019 at 07:40:22PM -0500, Joe Hershberger wrote:
> Part of the env cleanup moved this out of the environment code and into
> the net code. However, this helper is sometimes needed even when the net
> stack isn't included.
>
> Move the helper to lib/net_utils.c like it's similarly-purposed
> string_to_ip(). Also rename the moved function to similar naming.
it looks like this patch was forgotten and not merged yet. The issue
in the comments is independent of this change. Is anything more needed
to get this merged?
regards,
o.
> Signed-off-by: Joe Hershberger <joe.hershber...@ni.com>
> Reported-by: Ondrej Jirman <meg...@megous.com>
>
> ---
>
> arch/arm/mach-tegra/cboot.c | 2 +-
> board/renesas/sh7752evb/sh7752evb.c | 2 +-
> board/renesas/sh7753evb/sh7753evb.c | 2 +-
> board/renesas/sh7757lcr/sh7757lcr.c | 4 ++--
> cmd/ethsw.c | 2 +-
> cmd/nvedit.c | 2 +-
> doc/README.enetaddr | 4 ++--
> include/net.h | 24 +++++++++++++-----------
> lib/net_utils.c | 15 +++++++++++++++
> net/eth-uclass.c | 2 +-
> net/eth_legacy.c | 2 +-
> net/net.c | 12 ------------
> 12 files changed, 39 insertions(+), 34 deletions(-)
>
> diff --git a/arch/arm/mach-tegra/cboot.c b/arch/arm/mach-tegra/cboot.c
> index 0433081c6c..0762144ecf 100644
> --- a/arch/arm/mach-tegra/cboot.c
> +++ b/arch/arm/mach-tegra/cboot.c
> @@ -495,7 +495,7 @@ static int cboot_get_ethaddr_legacy(const void *fdt,
> uint8_t mac[ETH_ALEN])
> return -ENOENT;
> }
>
> - eth_parse_enetaddr(prop, mac);
> + string_to_enetaddr(prop, mac);
>
> if (!is_valid_ethaddr(mac)) {
> printf("Invalid MAC address: %s\n", prop);
> diff --git a/board/renesas/sh7752evb/sh7752evb.c
> b/board/renesas/sh7752evb/sh7752evb.c
> index d0b850f35d..b4292b22e7 100644
> --- a/board/renesas/sh7752evb/sh7752evb.c
> +++ b/board/renesas/sh7752evb/sh7752evb.c
> @@ -93,7 +93,7 @@ static void set_mac_to_sh_giga_eth_register(int channel,
> char *mac_string)
> unsigned char mac[6];
> unsigned long val;
>
> - eth_parse_enetaddr(mac_string, mac);
> + string_to_enetaddr(mac_string, mac);
>
> if (!channel)
> ether = GETHER0_MAC_BASE;
> diff --git a/board/renesas/sh7753evb/sh7753evb.c
> b/board/renesas/sh7753evb/sh7753evb.c
> index e1bed7dcc3..5aebb041b0 100644
> --- a/board/renesas/sh7753evb/sh7753evb.c
> +++ b/board/renesas/sh7753evb/sh7753evb.c
> @@ -100,7 +100,7 @@ static void set_mac_to_sh_giga_eth_register(int channel,
> char *mac_string)
> unsigned char mac[6];
> unsigned long val;
>
> - eth_parse_enetaddr(mac_string, mac);
> + string_to_enetaddr(mac_string, mac);
>
> if (!channel)
> ether = GETHER0_MAC_BASE;
> diff --git a/board/renesas/sh7757lcr/sh7757lcr.c
> b/board/renesas/sh7757lcr/sh7757lcr.c
> index d2671202e9..662c435f7a 100644
> --- a/board/renesas/sh7757lcr/sh7757lcr.c
> +++ b/board/renesas/sh7757lcr/sh7757lcr.c
> @@ -140,7 +140,7 @@ static void set_mac_to_sh_eth_register(int channel, char
> *mac_string)
> unsigned char mac[6];
> unsigned long val;
>
> - eth_parse_enetaddr(mac_string, mac);
> + string_to_enetaddr(mac_string, mac);
>
> if (!channel)
> ether = ETHER0_MAC_BASE;
> @@ -159,7 +159,7 @@ static void set_mac_to_sh_giga_eth_register(int channel,
> char *mac_string)
> unsigned char mac[6];
> unsigned long val;
>
> - eth_parse_enetaddr(mac_string, mac);
> + string_to_enetaddr(mac_string, mac);
>
> if (!channel)
> ether = GETHER0_MAC_BASE;
> diff --git a/cmd/ethsw.c b/cmd/ethsw.c
> index 8846805799..8d271ce1f3 100644
> --- a/cmd/ethsw.c
> +++ b/cmd/ethsw.c
> @@ -864,7 +864,7 @@ static int keyword_match_mac_addr(enum ethsw_keyword_id
> key_id, int argc,
> return 0;
> }
>
> - eth_parse_enetaddr(argv[*argc_nr + 1], parsed_cmd->ethaddr);
> + string_to_enetaddr(argv[*argc_nr + 1], parsed_cmd->ethaddr);
>
> if (is_broadcast_ethaddr(parsed_cmd->ethaddr)) {
> memset(parsed_cmd->ethaddr, 0xFF, sizeof(parsed_cmd->ethaddr));
> diff --git a/cmd/nvedit.c b/cmd/nvedit.c
> index 1cb0bc1460..1e4b225a94 100644
> --- a/cmd/nvedit.c
> +++ b/cmd/nvedit.c
> @@ -360,7 +360,7 @@ ulong env_get_hex(const char *varname, ulong default_val)
>
> int eth_env_get_enetaddr(const char *name, uint8_t *enetaddr)
> {
> - eth_parse_enetaddr(env_get(name), enetaddr);
> + string_to_enetaddr(env_get(name), enetaddr);
> return is_valid_ethaddr(enetaddr);
> }
>
> diff --git a/doc/README.enetaddr b/doc/README.enetaddr
> index f926485986..5baa9f2179 100644
> --- a/doc/README.enetaddr
> +++ b/doc/README.enetaddr
> @@ -76,12 +76,12 @@ To assist in the management of these layers, a few helper
> functions exist. You
> should use these rather than attempt to do any kind of parsing/manipulation
> yourself as many common errors have arisen in the past.
>
> - * void eth_parse_enetaddr(const char *addr, uchar *enetaddr);
> + * void string_to_enetaddr(const char *addr, uchar *enetaddr);
>
> Convert a string representation of a MAC address to the binary version.
> char *addr = "00:11:22:33:44:55";
> uchar enetaddr[6];
> -eth_parse_enetaddr(addr, enetaddr);
> +string_to_enetaddr(addr, enetaddr);
> /* enetaddr now equals { 0x00, 0x11, 0x22, 0x33, 0x44, 0x55 } */
>
> * int eth_env_get_enetaddr(char *name, uchar *enetaddr);
> diff --git a/include/net.h b/include/net.h
> index 75a16e4c8f..d054c5f694 100644
> --- a/include/net.h
> +++ b/include/net.h
> @@ -825,6 +825,19 @@ static inline void net_random_ethaddr(uchar *addr)
> addr[0] |= 0x02; /* set local assignment bit (IEEE802) */
> }
>
> +/**
> + * string_to_enetaddr() - Parse a MAC address
> + *
> + * Convert a string MAC address
> + *
> + * Implemented in lib/net_utils.c (built unconditionally)
> + *
> + * @addr: MAC address in aa:bb:cc:dd:ee:ff format, where each part is a
> 2-digit
> + * hex value
> + * @enetaddr: Place to put MAC address (6 bytes)
> + */
> +void string_to_enetaddr(const char *addr, uint8_t *enetaddr);
> +
> /* Convert an IP address to a string */
> void ip_to_string(struct in_addr x, char *s);
>
> @@ -875,15 +888,4 @@ int update_tftp(ulong addr, char *interface, char
> *devstring);
>
> /**********************************************************************/
>
> -/**
> - * eth_parse_enetaddr() - Parse a MAC address
> - *
> - * Convert a string MAC address
> - *
> - * @addr: MAC address in aa:bb:cc:dd:ee:ff format, where each part is a
> 2-digit
> - * hex value
> - * @enetaddr: Place to put MAC address (6 bytes)
> - */
> -void eth_parse_enetaddr(const char *addr, uint8_t *enetaddr);
> -
> #endif /* __NET_H__ */
> diff --git a/lib/net_utils.c b/lib/net_utils.c
> index 9fb9d4a4b0..ed5044c3de 100644
> --- a/lib/net_utils.c
> +++ b/lib/net_utils.c
> @@ -41,3 +41,18 @@ struct in_addr string_to_ip(const char *s)
> addr.s_addr = htonl(addr.s_addr);
> return addr;
> }
> +
> +void string_to_enetaddr(const char *addr, uint8_t *enetaddr)
> +{
> + char *end;
> + int i;
> +
> + if (!enetaddr)
> + return;
> +
> + for (i = 0; i < 6; ++i) {
> + enetaddr[i] = addr ? simple_strtoul(addr, &end, 16) : 0;
> + if (addr)
> + addr = (*end) ? end + 1 : end;
> + }
> +}
> diff --git a/net/eth-uclass.c b/net/eth-uclass.c
> index 3bd98b01ad..9fe4096120 100644
> --- a/net/eth-uclass.c
> +++ b/net/eth-uclass.c
> @@ -227,7 +227,7 @@ static int on_ethaddr(const char *name, const char
> *value, enum env_op op,
> switch (op) {
> case env_op_create:
> case env_op_overwrite:
> - eth_parse_enetaddr(value, pdata->enetaddr);
> + string_to_enetaddr(value, pdata->enetaddr);
> eth_write_hwaddr(dev);
> break;
> case env_op_delete:
> diff --git a/net/eth_legacy.c b/net/eth_legacy.c
> index 41f5263526..5d6b0d7d7f 100644
> --- a/net/eth_legacy.c
> +++ b/net/eth_legacy.c
> @@ -117,7 +117,7 @@ static int on_ethaddr(const char *name, const char
> *value, enum env_op op,
> switch (op) {
> case env_op_create:
> case env_op_overwrite:
> - eth_parse_enetaddr(value, dev->enetaddr);
> + string_to_enetaddr(value, dev->enetaddr);
> eth_write_hwaddr(dev, "eth", dev->index);
> break;
> case env_op_delete:
> diff --git a/net/net.c b/net/net.c
> index ded86e7456..4d2b7ead3b 100644
> --- a/net/net.c
> +++ b/net/net.c
> @@ -1628,15 +1628,3 @@ ushort env_get_vlan(char *var)
> {
> return string_to_vlan(env_get(var));
> }
> -
> -void eth_parse_enetaddr(const char *addr, uint8_t *enetaddr)
> -{
> - char *end;
> - int i;
> -
> - for (i = 0; i < 6; ++i) {
> - enetaddr[i] = addr ? simple_strtoul(addr, &end, 16) : 0;
> - if (addr)
> - addr = (*end) ? end + 1 : end;
> - }
> -}
> --
> 2.11.0
>
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