diff options
| author | Manish Chopra <Manish.Chopra@qlogic.com> | 2015-10-26 11:02:28 +0200 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2015-10-27 19:34:47 -0700 |
| commit | cee4d26448c1000ccc1711eb5e6ed4c15f18fa83 (patch) | |
| tree | 9825281bed5fd56f056a03dc7c5fba261244002f /drivers/net/ethernet/qlogic/qed/qed_mcp.c | |
| parent | e712d52b9f2a8ecf14ba0a2ec9a80ed0b194c4a1 (diff) | |
qed: Add slowpath L2 support
This patch adds to the qed the support to configure various L2 elements,
such as channels and basic filtering conditions.
It also enhances its public API to allow qede to later utilize this
functionality.
Signed-off-by: Manish Chopra <Manish.Chopra@qlogic.com>
Signed-off-by: Yuval Mintz <Yuval.Mintz@qlogic.com>
Signed-off-by: Ariel Elior <Ariel.Elior@qlogic.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ethernet/qlogic/qed/qed_mcp.c')
| -rw-r--r-- | drivers/net/ethernet/qlogic/qed/qed_mcp.c | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/drivers/net/ethernet/qlogic/qed/qed_mcp.c b/drivers/net/ethernet/qlogic/qed/qed_mcp.c index 601d3f5daf13..8a5c3849bfe0 100644 --- a/drivers/net/ethernet/qlogic/qed/qed_mcp.c +++ b/drivers/net/ethernet/qlogic/qed/qed_mcp.c @@ -516,6 +516,22 @@ int qed_mcp_drain(struct qed_hwfn *p_hwfn, return rc; } +int qed_mcp_get_flash_size(struct qed_hwfn *p_hwfn, + struct qed_ptt *p_ptt, + u32 *p_flash_size) +{ + u32 flash_size; + + flash_size = qed_rd(p_hwfn, p_ptt, MCP_REG_NVM_CFG4); + flash_size = (flash_size & MCP_REG_NVM_CFG4_FLASH_SIZE) >> + MCP_REG_NVM_CFG4_FLASH_SIZE_SHIFT; + flash_size = (1 << (flash_size + MCP_BYTES_PER_MBIT_SHIFT)); + + *p_flash_size = flash_size; + + return 0; +} + int qed_mcp_send_drv_version(struct qed_hwfn *p_hwfn, struct qed_ptt *p_ptt, |