bnxt_en: Add additional chip ID definitions.

Orabug: 26402533, 26325599, 26366387

Add additional chip definitions and macros for all supported chips.
Add a new macro BNXT_CHIP_P4_PLUS for the newer generation of chips and
use the macro to properly determine the features supported by these
newer chips.

Signed-off-by: Michael Chan <michael.chan@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
(cherry picked from commit 3284f9e1ab505b41fa604c81e4b3271c6b88cdcb)
Signed-off-by: Brian Maly <brian.maly@oracle.com>
Signed-off-by: Somasundaram Krishnasamy <somasundaram.krishnasamy@oracle.com>

diff --git a/drivers/net/ethernet/broadcom/bnxt/bnxt.c b/drivers/net/ethernet/broadcom/bnxt/bnxt.c
index 6a5dea5ab285c367749d9e01cea014b857a31f40..52e6c664f8bac72e51ae7f68909f0ba3abaf38b6 100644 (file)
--- a/drivers/net/ethernet/broadcom/bnxt/bnxt.c
+++ b/drivers/net/ethernet/broadcom/bnxt/bnxt.c
@@ -7773,7 +7773,7 @@ static int bnxt_init_one(struct pci_dev *pdev, const struct pci_device_id *ent)
        init_waitqueue_head(&bp->sriov_cfg_wait);
 #endif
        bp->gro_func = bnxt_gro_func_5730x;
-       if (BNXT_CHIP_NUM_57X1X(bp->chip_num))
+       if (BNXT_CHIP_P4_PLUS(bp))
                bp->gro_func = bnxt_gro_func_5731x;
 
        rc = bnxt_hwrm_func_drv_rgtr(bp);
@@ -7824,9 +7824,7 @@ static int bnxt_init_one(struct pci_dev *pdev, const struct pci_device_id *ent)
                           VNIC_RSS_CFG_REQ_HASH_TYPE_TCP_IPV4 |
                           VNIC_RSS_CFG_REQ_HASH_TYPE_IPV6 |
                           VNIC_RSS_CFG_REQ_HASH_TYPE_TCP_IPV6;
-       if (!BNXT_CHIP_NUM_57X0X(bp->chip_num) &&
-           !BNXT_CHIP_TYPE_NITRO_A0(bp) &&
-           bp->hwrm_spec_code >= 0x10501) {
+       if (BNXT_CHIP_P4_PLUS(bp) && bp->hwrm_spec_code >= 0x10501) {
                bp->flags |= BNXT_FLAG_UDP_RSS_CAP;
                bp->rss_hash_cfg |= VNIC_RSS_CFG_REQ_HASH_TYPE_UDP_IPV4 |
                                    VNIC_RSS_CFG_REQ_HASH_TYPE_UDP_IPV6;

diff --git a/drivers/net/ethernet/broadcom/bnxt/bnxt.h b/drivers/net/ethernet/broadcom/bnxt/bnxt.h
index b142baa42cfc75137354d1abc6792d17d0d3031b..8a2e9e2a47cefbc7faaddb381ac8832d1491895c 100644 (file)
--- a/drivers/net/ethernet/broadcom/bnxt/bnxt.h
+++ b/drivers/net/ethernet/broadcom/bnxt/bnxt.h
@@ -929,31 +929,45 @@ struct bnxt {
 #define CHIP_NUM_57402         0x16d0
 #define CHIP_NUM_57404         0x16d1
 #define CHIP_NUM_57406         0x16d2
+#define CHIP_NUM_57407         0x16d5
 
 #define CHIP_NUM_57311         0x16ce
 #define CHIP_NUM_57312         0x16cf
 #define CHIP_NUM_57314         0x16df
+#define CHIP_NUM_57317         0x16e0
 #define CHIP_NUM_57412         0x16d6
 #define CHIP_NUM_57414         0x16d7
 #define CHIP_NUM_57416         0x16d8
 #define CHIP_NUM_57417         0x16d9
+#define CHIP_NUM_57412L                0x16da
+#define CHIP_NUM_57414L                0x16db
+
+#define CHIP_NUM_5745X         0xd730
 
 #define BNXT_CHIP_NUM_5730X(chip_num)          \
        ((chip_num) >= CHIP_NUM_57301 &&        \
         (chip_num) <= CHIP_NUM_57304)
 
 #define BNXT_CHIP_NUM_5740X(chip_num)          \
-       ((chip_num) >= CHIP_NUM_57402 &&        \
-        (chip_num) <= CHIP_NUM_57406)
+       (((chip_num) >= CHIP_NUM_57402 &&       \
+         (chip_num) <= CHIP_NUM_57406) ||      \
+        (chip_num) == CHIP_NUM_57407)
 
 #define BNXT_CHIP_NUM_5731X(chip_num)          \
        ((chip_num) == CHIP_NUM_57311 ||        \
         (chip_num) == CHIP_NUM_57312 ||        \
-        (chip_num) == CHIP_NUM_57314)
+        (chip_num) == CHIP_NUM_57314 ||        \
+        (chip_num) == CHIP_NUM_57317)
 
 #define BNXT_CHIP_NUM_5741X(chip_num)          \
        ((chip_num) >= CHIP_NUM_57412 &&        \
-        (chip_num) <= CHIP_NUM_57417)
+        (chip_num) <= CHIP_NUM_57414L)
+
+#define BNXT_CHIP_NUM_58700(chip_num)          \
+        ((chip_num) == CHIP_NUM_58700)
+
+#define BNXT_CHIP_NUM_5745X(chip_num)          \
+        ((chip_num) == CHIP_NUM_5745X)
 
 #define BNXT_CHIP_NUM_57X0X(chip_num)          \
        (BNXT_CHIP_NUM_5730X(chip_num) || BNXT_CHIP_NUM_5740X(chip_num))
@@ -1013,6 +1027,13 @@ struct bnxt {
 #define BNXT_CHIP_TYPE_NITRO_A0(bp) ((bp)->flags & BNXT_FLAG_CHIP_NITRO_A0)
 #define BNXT_RX_PAGE_MODE(bp)  ((bp)->flags & BNXT_FLAG_RX_PAGE_MODE)
 
+/* Chip class phase 4 and later */
+#define BNXT_CHIP_P4_PLUS(bp)                  \
+       (BNXT_CHIP_NUM_57X1X((bp)->chip_num) || \
+        BNXT_CHIP_NUM_5745X((bp)->chip_num) || \
+        (BNXT_CHIP_NUM_58700((bp)->chip_num) &&        \
+         !BNXT_CHIP_TYPE_NITRO_A0(bp)))
+
        struct bnxt_en_dev      *edev;
        struct bnxt_en_dev *    (*ulp_probe)(struct net_device *);