[PATCH v2 net-next 04/13] qed: FW 8.42.2.0 Parser offsets modified

Michal Kalderon
2020-01-23T10:58:59Z

Convert storm ram line to regpair rather than two distinct u32
to better represent the u64 width of the ram.
Convert some defines to be hex instead of negative values
these values also changed by FW from previous value.

Signed-off-by: Ariel Elior <ariel.elior@marvell.com>
Signed-off-by: Michal Kalderon <michal.kalderon@marvell.com>
---
.../net/ethernet/qlogic/qed/qed_init_fw_funcs.c | 51 +++++++++++-----------
1 file changed, 25 insertions(+), 26 deletions(-)

diff --git a/drivers/net/ethernet/qlogic/qed/qed_init_fw_funcs.c b/drivers/net/ethernet/qlogic/qed/qed_init_fw_funcs.c
index bdfc002c1877..a816fb5411b7 100644
--- a/drivers/net/ethernet/qlogic/qed/qed_init_fw_funcs.c
+++ b/drivers/net/ethernet/qlogic/qed/qed_init_fw_funcs.c
@@ -1011,7 +1011,6 @@ bool qed_send_qm_stop_cmd(struct qed_hwfn *p_hwfn,
return true;
}

-
#define SET_TUNNEL_TYPE_ENABLE_BIT(var, offset, enable) \
do { \
typeof(var) *__p_var = &(var); \
@@ -1019,8 +1018,9 @@ bool qed_send_qm_stop_cmd(struct qed_hwfn *p_hwfn,
*__p_var = (*__p_var & ~BIT(__offset)) | \
((enable) ? BIT(__offset) : 0); \
} while (0)
-#define PRS_ETH_TUNN_OUTPUT_FORMAT -188897008
-#define PRS_ETH_OUTPUT_FORMAT -46832
+
+#define PRS_ETH_TUNN_OUTPUT_FORMAT 0xF4DAB910
+#define PRS_ETH_OUTPUT_FORMAT 0xFFFF4910

void qed_set_vxlan_dest_port(struct qed_hwfn *p_hwfn,
struct qed_ptt *p_ptt, u16 dest_port)
@@ -1164,8 +1164,8 @@ void qed_set_geneve_enable(struct qed_hwfn *p_hwfn,
ip_geneve_enable ? 1 : 0);
}

-#define PRS_ETH_VXLAN_NO_L2_ENABLE_OFFSET 4
-#define PRS_ETH_VXLAN_NO_L2_OUTPUT_FORMAT -927094512
+#define PRS_ETH_VXLAN_NO_L2_ENABLE_OFFSET 3
+#define PRS_ETH_VXLAN_NO_L2_OUTPUT_FORMAT -925189872

void qed_set_vxlan_no_l2_enable(struct qed_hwfn *p_hwfn,
struct qed_ptt *p_ptt, bool enable)
@@ -1230,7 +1230,8 @@ void qed_gft_config(struct qed_hwfn *p_hwfn,
bool udp,
bool ipv4, bool ipv6, enum gft_profile_type profile_type)
{
- u32 reg_val, cam_line, ram_line_lo, ram_line_hi, search_non_ip_as_gft;
+ u32 reg_val, cam_line, search_non_ip_as_gft;
+ struct regpair ram_line = { };

if (!ipv6 && !ipv4)
DP_NOTICE(p_hwfn,
@@ -1296,35 +1297,33 @@ void qed_gft_config(struct qed_hwfn *p_hwfn,
qed_rd(p_hwfn, p_ptt, PRS_REG_GFT_CAM + CAM_LINE_SIZE * pf_id);

/* Write line to RAM - compare to filter 4 tuple */
- ram_line_lo = 0;
- ram_line_hi = 0;

/* Search no IP as GFT */
search_non_ip_as_gft = 0;

/* Tunnel type */
- SET_FIELD(ram_line_lo, GFT_RAM_LINE_TUNNEL_DST_PORT, 1);
- SET_FIELD(ram_line_lo, GFT_RAM_LINE_TUNNEL_OVER_IP_PROTOCOL, 1);
+ SET_FIELD(ram_line.lo, GFT_RAM_LINE_TUNNEL_DST_PORT, 1);
+ SET_FIELD(ram_line.lo, GFT_RAM_LINE_TUNNEL_OVER_IP_PROTOCOL, 1);

if (profile_type == GFT_PROFILE_TYPE_4_TUPLE) {
- SET_FIELD(ram_line_hi, GFT_RAM_LINE_DST_IP, 1);
- SET_FIELD(ram_line_hi, GFT_RAM_LINE_SRC_IP, 1);
- SET_FIELD(ram_line_hi, GFT_RAM_LINE_OVER_IP_PROTOCOL, 1);
- SET_FIELD(ram_line_lo, GFT_RAM_LINE_ETHERTYPE, 1);
- SET_FIELD(ram_line_lo, GFT_RAM_LINE_SRC_PORT, 1);
- SET_FIELD(ram_line_lo, GFT_RAM_LINE_DST_PORT, 1);
+ SET_FIELD(ram_line.hi, GFT_RAM_LINE_DST_IP, 1);
+ SET_FIELD(ram_line.hi, GFT_RAM_LINE_SRC_IP, 1);
+ SET_FIELD(ram_line.hi, GFT_RAM_LINE_OVER_IP_PROTOCOL, 1);
+ SET_FIELD(ram_line.lo, GFT_RAM_LINE_ETHERTYPE, 1);
+ SET_FIELD(ram_line.lo, GFT_RAM_LINE_SRC_PORT, 1);
+ SET_FIELD(ram_line.lo, GFT_RAM_LINE_DST_PORT, 1);
} else if (profile_type == GFT_PROFILE_TYPE_L4_DST_PORT) {
- SET_FIELD(ram_line_hi, GFT_RAM_LINE_OVER_IP_PROTOCOL, 1);
- SET_FIELD(ram_line_lo, GFT_RAM_LINE_ETHERTYPE, 1);
- SET_FIELD(ram_line_lo, GFT_RAM_LINE_DST_PORT, 1);
+ SET_FIELD(ram_line.hi, GFT_RAM_LINE_OVER_IP_PROTOCOL, 1);
+ SET_FIELD(ram_line.lo, GFT_RAM_LINE_ETHERTYPE, 1);
+ SET_FIELD(ram_line.lo, GFT_RAM_LINE_DST_PORT, 1);
} else if (profile_type == GFT_PROFILE_TYPE_IP_DST_ADDR) {
- SET_FIELD(ram_line_hi, GFT_RAM_LINE_DST_IP, 1);
- SET_FIELD(ram_line_lo, GFT_RAM_LINE_ETHERTYPE, 1);
+ SET_FIELD(ram_line.hi, GFT_RAM_LINE_DST_IP, 1);
+ SET_FIELD(ram_line.lo, GFT_RAM_LINE_ETHERTYPE, 1);
} else if (profile_type == GFT_PROFILE_TYPE_IP_SRC_ADDR) {
- SET_FIELD(ram_line_hi, GFT_RAM_LINE_SRC_IP, 1);
- SET_FIELD(ram_line_lo, GFT_RAM_LINE_ETHERTYPE, 1);
+ SET_FIELD(ram_line.hi, GFT_RAM_LINE_SRC_IP, 1);
+ SET_FIELD(ram_line.lo, GFT_RAM_LINE_ETHERTYPE, 1);
} else if (profile_type == GFT_PROFILE_TYPE_TUNNEL_TYPE) {
- SET_FIELD(ram_line_lo, GFT_RAM_LINE_TUNNEL_ETHERTYPE, 1);
+ SET_FIELD(ram_line.lo, GFT_RAM_LINE_TUNNEL_ETHERTYPE, 1);

/* Allow tunneled traffic without inner IP */
search_non_ip_as_gft = 1;
@@ -1335,11 +1334,11 @@ void qed_gft_config(struct qed_hwfn *p_hwfn,
qed_wr(p_hwfn,
p_ptt,
PRS_REG_GFT_PROFILE_MASK_RAM + RAM_LINE_SIZE * pf_id,
- ram_line_lo);
+ ram_line.lo);
qed_wr(p_hwfn,
p_ptt,
PRS_REG_GFT_PROFILE_MASK_RAM + RAM_LINE_SIZE * pf_id + REG_SIZE,
- ram_line_hi);
+ ram_line.hi);

/* Set default profile so that no filter match will happen */
qed_wr(p_hwfn,
--
2.14.5