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-rw-r--r--drivers/net/ethernet/broadcom/bnxt/bnxt.c36
-rw-r--r--drivers/net/ethernet/broadcom/bnxt/bnxt.h6
-rw-r--r--drivers/net/ethernet/broadcom/bnxt/bnxt_devlink.h2
-rw-r--r--drivers/net/ethernet/broadcom/bnxt/bnxt_sriov.c10
4 files changed, 21 insertions, 33 deletions
diff --git a/drivers/net/ethernet/broadcom/bnxt/bnxt.c b/drivers/net/ethernet/broadcom/bnxt/bnxt.c
index d28b406a26b1..fce4e26c36cf 100644
--- a/drivers/net/ethernet/broadcom/bnxt/bnxt.c
+++ b/drivers/net/ethernet/broadcom/bnxt/bnxt.c
@@ -4184,14 +4184,12 @@ static int bnxt_hwrm_do_send_msg(struct bnxt *bp, void *msg, u32 msg_len,
int i, intr_process, rc, tmo_count;
struct input *req = msg;
u32 *data = msg;
- __le32 *resp_len;
u8 *valid;
u16 cp_ring_id, len = 0;
struct hwrm_err_output *resp = bp->hwrm_cmd_resp_addr;
u16 max_req_len = BNXT_HWRM_MAX_REQ_LEN;
struct hwrm_short_input short_input = {0};
u32 doorbell_offset = BNXT_GRCPF_REG_CHIMP_COMM_TRIGGER;
- u8 *resp_addr = (u8 *)bp->hwrm_cmd_resp_addr;
u32 bar_offset = BNXT_GRCPF_REG_CHIMP_COMM;
u16 dst = BNXT_HWRM_CHNL_CHIMP;
@@ -4209,7 +4207,6 @@ static int bnxt_hwrm_do_send_msg(struct bnxt *bp, void *msg, u32 msg_len,
bar_offset = BNXT_GRCPF_REG_KONG_COMM;
doorbell_offset = BNXT_GRCPF_REG_KONG_COMM_TRIGGER;
resp = bp->hwrm_cmd_kong_resp_addr;
- resp_addr = (u8 *)bp->hwrm_cmd_kong_resp_addr;
}
memset(resp, 0, PAGE_SIZE);
@@ -4278,7 +4275,6 @@ static int bnxt_hwrm_do_send_msg(struct bnxt *bp, void *msg, u32 msg_len,
tmo_count = HWRM_SHORT_TIMEOUT_COUNTER;
timeout = timeout - HWRM_SHORT_MIN_TIMEOUT * HWRM_SHORT_TIMEOUT_COUNTER;
tmo_count += DIV_ROUND_UP(timeout, HWRM_MIN_TIMEOUT);
- resp_len = (__le32 *)(resp_addr + HWRM_RESP_LEN_OFFSET);
if (intr_process) {
u16 seq_id = bp->hwrm_intr_seq_id;
@@ -4306,9 +4302,8 @@ static int bnxt_hwrm_do_send_msg(struct bnxt *bp, void *msg, u32 msg_len,
le16_to_cpu(req->req_type));
return -EBUSY;
}
- len = (le32_to_cpu(*resp_len) & HWRM_RESP_LEN_MASK) >>
- HWRM_RESP_LEN_SFT;
- valid = resp_addr + len - 1;
+ len = le16_to_cpu(resp->resp_len);
+ valid = ((u8 *)resp) + len - 1;
} else {
int j;
@@ -4319,8 +4314,7 @@ static int bnxt_hwrm_do_send_msg(struct bnxt *bp, void *msg, u32 msg_len,
*/
if (test_bit(BNXT_STATE_FW_FATAL_COND, &bp->state))
return -EBUSY;
- len = (le32_to_cpu(*resp_len) & HWRM_RESP_LEN_MASK) >>
- HWRM_RESP_LEN_SFT;
+ len = le16_to_cpu(resp->resp_len);
if (len)
break;
/* on first few passes, just barely sleep */
@@ -4342,7 +4336,7 @@ static int bnxt_hwrm_do_send_msg(struct bnxt *bp, void *msg, u32 msg_len,
}
/* Last byte of resp contains valid bit */
- valid = resp_addr + len - 1;
+ valid = ((u8 *)resp) + len - 1;
for (j = 0; j < HWRM_VALID_BIT_DELAY_USEC; j++) {
/* make sure we read from updated DMA memory */
dma_rmb();
@@ -6662,7 +6656,7 @@ static int bnxt_alloc_ctx_pg_tbls(struct bnxt *bp,
int rc;
if (!mem_size)
- return 0;
+ return -EINVAL;
ctx_pg->nr_pages = DIV_ROUND_UP(mem_size, BNXT_PAGE_SIZE);
if (ctx_pg->nr_pages > MAX_CTX_TOTAL_PAGES) {
@@ -9324,7 +9318,7 @@ static void __bnxt_close_nic(struct bnxt *bp, bool irq_re_init,
bnxt_free_skbs(bp);
/* Save ring stats before shutdown */
- if (bp->bnapi)
+ if (bp->bnapi && irq_re_init)
bnxt_get_ring_stats(bp, &bp->net_stats_prev);
if (irq_re_init) {
bnxt_free_irq(bp);
@@ -9794,6 +9788,7 @@ static netdev_features_t bnxt_fix_features(struct net_device *dev,
netdev_features_t features)
{
struct bnxt *bp = netdev_priv(dev);
+ netdev_features_t vlan_features;
if ((features & NETIF_F_NTUPLE) && !bnxt_rfs_capable(bp))
features &= ~NETIF_F_NTUPLE;
@@ -9810,12 +9805,14 @@ static netdev_features_t bnxt_fix_features(struct net_device *dev,
/* Both CTAG and STAG VLAN accelaration on the RX side have to be
* turned on or off together.
*/
- if ((features & (NETIF_F_HW_VLAN_CTAG_RX | NETIF_F_HW_VLAN_STAG_RX)) !=
- (NETIF_F_HW_VLAN_CTAG_RX | NETIF_F_HW_VLAN_STAG_RX)) {
+ vlan_features = features & (NETIF_F_HW_VLAN_CTAG_RX |
+ NETIF_F_HW_VLAN_STAG_RX);
+ if (vlan_features != (NETIF_F_HW_VLAN_CTAG_RX |
+ NETIF_F_HW_VLAN_STAG_RX)) {
if (dev->features & NETIF_F_HW_VLAN_CTAG_RX)
features &= ~(NETIF_F_HW_VLAN_CTAG_RX |
NETIF_F_HW_VLAN_STAG_RX);
- else
+ else if (vlan_features)
features |= NETIF_F_HW_VLAN_CTAG_RX |
NETIF_F_HW_VLAN_STAG_RX;
}
@@ -12173,12 +12170,15 @@ static pci_ers_result_t bnxt_io_slot_reset(struct pci_dev *pdev)
bnxt_ulp_start(bp, err);
}
- if (result != PCI_ERS_RESULT_RECOVERED && netif_running(netdev))
- dev_close(netdev);
+ if (result != PCI_ERS_RESULT_RECOVERED) {
+ if (netif_running(netdev))
+ dev_close(netdev);
+ pci_disable_device(pdev);
+ }
rtnl_unlock();
- return PCI_ERS_RESULT_RECOVERED;
+ return result;
}
/**
diff --git a/drivers/net/ethernet/broadcom/bnxt/bnxt.h b/drivers/net/ethernet/broadcom/bnxt/bnxt.h
index 63b170658532..f76c42652e1a 100644
--- a/drivers/net/ethernet/broadcom/bnxt/bnxt.h
+++ b/drivers/net/ethernet/broadcom/bnxt/bnxt.h
@@ -654,11 +654,6 @@ struct nqe_cn {
#define HWRM_CMD_TIMEOUT (bp->hwrm_cmd_timeout)
#define HWRM_RESET_TIMEOUT ((HWRM_CMD_TIMEOUT) * 4)
#define HWRM_COREDUMP_TIMEOUT ((HWRM_CMD_TIMEOUT) * 12)
-#define HWRM_RESP_ERR_CODE_MASK 0xffff
-#define HWRM_RESP_LEN_OFFSET 4
-#define HWRM_RESP_LEN_MASK 0xffff0000
-#define HWRM_RESP_LEN_SFT 16
-#define HWRM_RESP_VALID_MASK 0xff000000
#define BNXT_HWRM_REQ_MAX_SIZE 128
#define BNXT_HWRM_REQS_PER_PAGE (BNXT_PAGE_SIZE / \
BNXT_HWRM_REQ_MAX_SIZE)
@@ -1064,7 +1059,6 @@ struct bnxt_vf_info {
#define BNXT_VF_LINK_FORCED 0x4
#define BNXT_VF_LINK_UP 0x8
#define BNXT_VF_TRUST 0x10
- u32 func_flags; /* func cfg flags */
u32 min_tx_rate;
u32 max_tx_rate;
void *hwrm_cmd_req_addr;
diff --git a/drivers/net/ethernet/broadcom/bnxt/bnxt_devlink.h b/drivers/net/ethernet/broadcom/bnxt/bnxt_devlink.h
index 95f893f2a74d..d5c8bd49383a 100644
--- a/drivers/net/ethernet/broadcom/bnxt/bnxt_devlink.h
+++ b/drivers/net/ethernet/broadcom/bnxt/bnxt_devlink.h
@@ -43,7 +43,7 @@ static inline void bnxt_link_bp_to_dl(struct bnxt *bp, struct devlink *dl)
#define BNXT_NVM_CFG_VER_BITS 24
#define BNXT_NVM_CFG_VER_BYTES 4
-#define BNXT_MSIX_VEC_MAX 1280
+#define BNXT_MSIX_VEC_MAX 512
#define BNXT_MSIX_VEC_MIN_MAX 128
enum bnxt_nvm_dir_type {
diff --git a/drivers/net/ethernet/broadcom/bnxt/bnxt_sriov.c b/drivers/net/ethernet/broadcom/bnxt/bnxt_sriov.c
index 2aba1e02a8f4..1259d135c9cc 100644
--- a/drivers/net/ethernet/broadcom/bnxt/bnxt_sriov.c
+++ b/drivers/net/ethernet/broadcom/bnxt/bnxt_sriov.c
@@ -85,11 +85,10 @@ int bnxt_set_vf_spoofchk(struct net_device *dev, int vf_id, bool setting)
if (old_setting == setting)
return 0;
- func_flags = vf->func_flags;
if (setting)
- func_flags |= FUNC_CFG_REQ_FLAGS_SRC_MAC_ADDR_CHECK_ENABLE;
+ func_flags = FUNC_CFG_REQ_FLAGS_SRC_MAC_ADDR_CHECK_ENABLE;
else
- func_flags |= FUNC_CFG_REQ_FLAGS_SRC_MAC_ADDR_CHECK_DISABLE;
+ func_flags = FUNC_CFG_REQ_FLAGS_SRC_MAC_ADDR_CHECK_DISABLE;
/*TODO: if the driver supports VLAN filter on guest VLAN,
* the spoof check should also include vlan anti-spoofing
*/
@@ -98,7 +97,6 @@ int bnxt_set_vf_spoofchk(struct net_device *dev, int vf_id, bool setting)
req.flags = cpu_to_le32(func_flags);
rc = hwrm_send_message(bp, &req, sizeof(req), HWRM_CMD_TIMEOUT);
if (!rc) {
- vf->func_flags = func_flags;
if (setting)
vf->flags |= BNXT_VF_SPOOFCHK;
else
@@ -230,7 +228,6 @@ int bnxt_set_vf_mac(struct net_device *dev, int vf_id, u8 *mac)
memcpy(vf->mac_addr, mac, ETH_ALEN);
bnxt_hwrm_cmd_hdr_init(bp, &req, HWRM_FUNC_CFG, -1, -1);
req.fid = cpu_to_le16(vf->fw_fid);
- req.flags = cpu_to_le32(vf->func_flags);
req.enables = cpu_to_le32(FUNC_CFG_REQ_ENABLES_DFLT_MAC_ADDR);
memcpy(req.dflt_mac_addr, mac, ETH_ALEN);
return hwrm_send_message(bp, &req, sizeof(req), HWRM_CMD_TIMEOUT);
@@ -268,7 +265,6 @@ int bnxt_set_vf_vlan(struct net_device *dev, int vf_id, u16 vlan_id, u8 qos,
bnxt_hwrm_cmd_hdr_init(bp, &req, HWRM_FUNC_CFG, -1, -1);
req.fid = cpu_to_le16(vf->fw_fid);
- req.flags = cpu_to_le32(vf->func_flags);
req.dflt_vlan = cpu_to_le16(vlan_tag);
req.enables = cpu_to_le32(FUNC_CFG_REQ_ENABLES_DFLT_VLAN);
rc = hwrm_send_message(bp, &req, sizeof(req), HWRM_CMD_TIMEOUT);
@@ -307,7 +303,6 @@ int bnxt_set_vf_bw(struct net_device *dev, int vf_id, int min_tx_rate,
return 0;
bnxt_hwrm_cmd_hdr_init(bp, &req, HWRM_FUNC_CFG, -1, -1);
req.fid = cpu_to_le16(vf->fw_fid);
- req.flags = cpu_to_le32(vf->func_flags);
req.enables = cpu_to_le32(FUNC_CFG_REQ_ENABLES_MAX_BW);
req.max_bw = cpu_to_le32(max_tx_rate);
req.enables |= cpu_to_le32(FUNC_CFG_REQ_ENABLES_MIN_BW);
@@ -479,7 +474,6 @@ static void __bnxt_set_vf_params(struct bnxt *bp, int vf_id)
vf = &bp->pf.vf[vf_id];
bnxt_hwrm_cmd_hdr_init(bp, &req, HWRM_FUNC_CFG, -1, -1);
req.fid = cpu_to_le16(vf->fw_fid);
- req.flags = cpu_to_le32(vf->func_flags);
if (is_valid_ether_addr(vf->mac_addr)) {
req.enables |= cpu_to_le32(FUNC_CFG_REQ_ENABLES_DFLT_MAC_ADDR);
generated by cgit 1.2.3-korg (git 2.39.0) at 2024-04-28 14:17:12 +0000