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MIPS: Octeon: Kill cvmx_helper_link_autoconf()

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Kill cvmx_helper_link_autoconf(). Nobody uses this function.

Signed-off-by: Aaro Koskinen <aaro.koskinen@iki.fi>
Cc: David Daney <david.daney@cavium.com>
Cc: linux-mips@linux-mips.org
Patchwork: https://patchwork.linux-mips.org/patch/14626/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
tirimbino
Aaro Koskinen 8 years ago committed by Ralf Baechle
parent 3c2b023978
commit 2b58a76e2f
10 changed files with 10 additions and 75 deletions
Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL
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  1. 3
      arch/mips/cavium-octeon/executive/cvmx-helper-rgmii.c
  2. 3
      arch/mips/cavium-octeon/executive/cvmx-helper-sgmii.c
  3. 3
      arch/mips/cavium-octeon/executive/cvmx-helper-spi.c
  4. 3
      arch/mips/cavium-octeon/executive/cvmx-helper-xaui.c
  5. 47
      arch/mips/cavium-octeon/executive/cvmx-helper.c
  6. 3
      arch/mips/include/asm/octeon/cvmx-helper-rgmii.h
  7. 3
      arch/mips/include/asm/octeon/cvmx-helper-sgmii.h
  8. 3
      arch/mips/include/asm/octeon/cvmx-helper-spi.h
  9. 3
      arch/mips/include/asm/octeon/cvmx-helper-xaui.h
  10. 14
      arch/mips/include/asm/octeon/cvmx-helper.h

3
arch/mips/cavium-octeon/executive/cvmx-helper-rgmii.c
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@ -287,8 +287,7 @@ cvmx_helper_link_info_t __cvmx_helper_rgmii_link_get(int ipd_port)
* Configure an IPD/PKO port for the specified link state. This
* function does not influence auto negotiation at the PHY level.
* The passed link state must always match the link state returned
* by cvmx_helper_link_get(). It is normally best to use
* cvmx_helper_link_autoconf() instead.
* by cvmx_helper_link_get().
*
* @ipd_port: IPD/PKO port to configure
* @link_info: The new link state

3
arch/mips/cavium-octeon/executive/cvmx-helper-sgmii.c
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@ -500,8 +500,7 @@ cvmx_helper_link_info_t __cvmx_helper_sgmii_link_get(int ipd_port)
* Configure an IPD/PKO port for the specified link state. This
* function does not influence auto negotiation at the PHY level.
* The passed link state must always match the link state returned
* by cvmx_helper_link_get(). It is normally best to use
* cvmx_helper_link_autoconf() instead.
* by cvmx_helper_link_get().
*
* @ipd_port: IPD/PKO port to configure
* @link_info: The new link state

3
arch/mips/cavium-octeon/executive/cvmx-helper-spi.c
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@ -188,8 +188,7 @@ cvmx_helper_link_info_t __cvmx_helper_spi_link_get(int ipd_port)
* Configure an IPD/PKO port for the specified link state. This
* function does not influence auto negotiation at the PHY level.
* The passed link state must always match the link state returned
* by cvmx_helper_link_get(). It is normally best to use
* cvmx_helper_link_autoconf() instead.
* by cvmx_helper_link_get().
*
* @ipd_port: IPD/PKO port to configure
* @link_info: The new link state

3
arch/mips/cavium-octeon/executive/cvmx-helper-xaui.c
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@ -295,8 +295,7 @@ cvmx_helper_link_info_t __cvmx_helper_xaui_link_get(int ipd_port)
* Configure an IPD/PKO port for the specified link state. This
* function does not influence auto negotiation at the PHY level.
* The passed link state must always match the link state returned
* by cvmx_helper_link_get(). It is normally best to use
* cvmx_helper_link_autoconf() instead.
* by cvmx_helper_link_get().
*
* @ipd_port: IPD/PKO port to configure
* @link_info: The new link state

47
arch/mips/cavium-octeon/executive/cvmx-helper.c
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@ -69,10 +69,6 @@ void (*cvmx_override_ipd_port_setup) (int ipd_port);
/* Port count per interface */
static int interface_port_count[5];
/* Port last configured link info index by IPD/PKO port */
static cvmx_helper_link_info_t
port_link_info[CVMX_PIP_NUM_INPUT_PORTS];
/**
* Return the number of interfaces the chip has. Each interface
* may have multiple ports. Most chips support two interfaces,
@ -1135,41 +1131,6 @@ int cvmx_helper_initialize_packet_io_local(void)
return cvmx_pko_initialize_local();
}
/**
* Auto configure an IPD/PKO port link state and speed. This
* function basically does the equivalent of:
* cvmx_helper_link_set(ipd_port, cvmx_helper_link_get(ipd_port));
*
* @ipd_port: IPD/PKO port to auto configure
*
* Returns Link state after configure
*/
cvmx_helper_link_info_t cvmx_helper_link_autoconf(int ipd_port)
{
cvmx_helper_link_info_t link_info;
int interface = cvmx_helper_get_interface_num(ipd_port);
int index = cvmx_helper_get_interface_index_num(ipd_port);
if (index >= cvmx_helper_ports_on_interface(interface)) {
link_info.u64 = 0;
return link_info;
}
link_info = cvmx_helper_link_get(ipd_port);
if (link_info.u64 == port_link_info[ipd_port].u64)
return link_info;
/* If we fail to set the link speed, port_link_info will not change */
cvmx_helper_link_set(ipd_port, link_info);
/*
* port_link_info should be the current value, which will be
* different than expect if cvmx_helper_link_set() failed.
*/
return port_link_info[ipd_port];
}
EXPORT_SYMBOL_GPL(cvmx_helper_link_autoconf);
/**
* Return the link state of an IPD/PKO port as returned by
* auto negotiation. The result of this function may not match
@ -1233,8 +1194,7 @@ EXPORT_SYMBOL_GPL(cvmx_helper_link_get);
* Configure an IPD/PKO port for the specified link state. This
* function does not influence auto negotiation at the PHY level.
* The passed link state must always match the link state returned
* by cvmx_helper_link_get(). It is normally best to use
* cvmx_helper_link_autoconf() instead.
* by cvmx_helper_link_get().
*
* @ipd_port: IPD/PKO port to configure
* @link_info: The new link state
@ -1276,11 +1236,6 @@ int cvmx_helper_link_set(int ipd_port, cvmx_helper_link_info_t link_info)
case CVMX_HELPER_INTERFACE_MODE_LOOP:
break;
}
/* Set the port_link_info here so that the link status is updated
no matter how cvmx_helper_link_set is called. We don't change
the value if link_set failed */
if (result == 0)
port_link_info[ipd_port].u64 = link_info.u64;
return result;
}
EXPORT_SYMBOL_GPL(cvmx_helper_link_set);

3
arch/mips/include/asm/octeon/cvmx-helper-rgmii.h
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@ -80,8 +80,7 @@ extern cvmx_helper_link_info_t __cvmx_helper_rgmii_link_get(int ipd_port);
* Configure an IPD/PKO port for the specified link state. This
* function does not influence auto negotiation at the PHY level.
* The passed link state must always match the link state returned
* by cvmx_helper_link_get(). It is normally best to use
* cvmx_helper_link_autoconf() instead.
* by cvmx_helper_link_get().
*
* @ipd_port: IPD/PKO port to configure
* @link_info: The new link state

3
arch/mips/include/asm/octeon/cvmx-helper-sgmii.h
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@ -74,8 +74,7 @@ extern cvmx_helper_link_info_t __cvmx_helper_sgmii_link_get(int ipd_port);
* Configure an IPD/PKO port for the specified link state. This
* function does not influence auto negotiation at the PHY level.
* The passed link state must always match the link state returned
* by cvmx_helper_link_get(). It is normally best to use
* cvmx_helper_link_autoconf() instead.
* by cvmx_helper_link_get().
*
* @ipd_port: IPD/PKO port to configure
* @link_info: The new link state

3
arch/mips/include/asm/octeon/cvmx-helper-spi.h
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@ -71,8 +71,7 @@ extern cvmx_helper_link_info_t __cvmx_helper_spi_link_get(int ipd_port);
* Configure an IPD/PKO port for the specified link state. This
* function does not influence auto negotiation at the PHY level.
* The passed link state must always match the link state returned
* by cvmx_helper_link_get(). It is normally best to use
* cvmx_helper_link_autoconf() instead.
* by cvmx_helper_link_get().
*
* @ipd_port: IPD/PKO port to configure
* @link_info: The new link state

3
arch/mips/include/asm/octeon/cvmx-helper-xaui.h
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@ -74,8 +74,7 @@ extern cvmx_helper_link_info_t __cvmx_helper_xaui_link_get(int ipd_port);
* Configure an IPD/PKO port for the specified link state. This
* function does not influence auto negotiation at the PHY level.
* The passed link state must always match the link state returned
* by cvmx_helper_link_get(). It is normally best to use
* cvmx_helper_link_autoconf() instead.
* by cvmx_helper_link_get().
*
* @ipd_port: IPD/PKO port to configure
* @link_info: The new link state

14
arch/mips/include/asm/octeon/cvmx-helper.h
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@ -155,17 +155,6 @@ extern int cvmx_helper_get_number_of_interfaces(void);
extern cvmx_helper_interface_mode_t cvmx_helper_interface_get_mode(int
interface);
/**
* Auto configure an IPD/PKO port link state and speed. This
* function basically does the equivalent of:
* cvmx_helper_link_set(ipd_port, cvmx_helper_link_get(ipd_port));
*
* @ipd_port: IPD/PKO port to auto configure
*
* Returns Link state after configure
*/
extern cvmx_helper_link_info_t cvmx_helper_link_autoconf(int ipd_port);
/**
* Return the link state of an IPD/PKO port as returned by
* auto negotiation. The result of this function may not match
@ -182,8 +171,7 @@ extern cvmx_helper_link_info_t cvmx_helper_link_get(int ipd_port);
* Configure an IPD/PKO port for the specified link state. This
* function does not influence auto negotiation at the PHY level.
* The passed link state must always match the link state returned
* by cvmx_helper_link_get(). It is normally best to use
* cvmx_helper_link_autoconf() instead.
* by cvmx_helper_link_get().
*
* @ipd_port: IPD/PKO port to configure
* @link_info: The new link state

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