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path: root/drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_hw.c
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Diffstat (limited to 'drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_hw.c')
-rw-r--r--drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_hw.c69
1 files changed, 34 insertions, 35 deletions
diff --git a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_hw.c b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_hw.c
index 359e0f279b71..df6c6f51c609 100644
--- a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_hw.c
+++ b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_hw.c
@@ -13,7 +13,6 @@
#include <linux/interrupt.h>
#include <linux/aer.h>
-#define QLCNIC_MAX_TX_QUEUES 1
#define RSS_HASHTYPE_IP_TCP 0x3
#define QLC_83XX_FW_MBX_CMD 0
@@ -268,20 +267,18 @@ int qlcnic_83xx_wrt_reg_indirect(struct qlcnic_adapter *adapter, ulong addr,
}
}
-int qlcnic_83xx_setup_intr(struct qlcnic_adapter *adapter, u8 num_intr, int txq)
+int qlcnic_83xx_setup_intr(struct qlcnic_adapter *adapter)
{
int err, i, num_msix;
struct qlcnic_hardware_context *ahw = adapter->ahw;
- if (!num_intr)
- num_intr = QLCNIC_DEF_NUM_STS_DESC_RINGS;
- num_msix = rounddown_pow_of_two(min_t(int, num_online_cpus(),
- num_intr));
+ num_msix = adapter->drv_sds_rings;
+
/* account for AEN interrupt MSI-X based interrupts */
num_msix += 1;
if (!(adapter->flags & QLCNIC_TX_INTR_SHARED))
- num_msix += adapter->max_drv_tx_rings;
+ num_msix += adapter->drv_tx_rings;
err = qlcnic_enable_msix(adapter, num_msix);
if (err == -ENOMEM)
@@ -986,14 +983,14 @@ static int qlcnic_83xx_add_rings(struct qlcnic_adapter *adapter)
sds_mbx_size = sizeof(struct qlcnic_sds_mbx);
context_id = recv_ctx->context_id;
- num_sds = (adapter->max_sds_rings - QLCNIC_MAX_RING_SETS);
+ num_sds = adapter->drv_sds_rings - QLCNIC_MAX_SDS_RINGS;
ahw->hw_ops->alloc_mbx_args(&cmd, adapter,
QLCNIC_CMD_ADD_RCV_RINGS);
cmd.req.arg[1] = 0 | (num_sds << 8) | (context_id << 16);
/* set up status rings, mbx 2-81 */
index = 2;
- for (i = 8; i < adapter->max_sds_rings; i++) {
+ for (i = 8; i < adapter->drv_sds_rings; i++) {
memset(&sds_mbx, 0, sds_mbx_size);
sds = &recv_ctx->sds_rings[i];
sds->consumer = 0;
@@ -1028,7 +1025,7 @@ static int qlcnic_83xx_add_rings(struct qlcnic_adapter *adapter)
mbx_out = (struct qlcnic_add_rings_mbx_out *)&cmd.rsp.arg[1];
index = 0;
/* status descriptor ring */
- for (i = 8; i < adapter->max_sds_rings; i++) {
+ for (i = 8; i < adapter->drv_sds_rings; i++) {
sds = &recv_ctx->sds_rings[i];
sds->crb_sts_consumer = ahw->pci_base0 +
mbx_out->host_csmr[index];
@@ -1086,10 +1083,10 @@ int qlcnic_83xx_create_rx_ctx(struct qlcnic_adapter *adapter)
struct qlcnic_hardware_context *ahw = adapter->ahw;
num_rds = adapter->max_rds_rings;
- if (adapter->max_sds_rings <= QLCNIC_MAX_RING_SETS)
- num_sds = adapter->max_sds_rings;
+ if (adapter->drv_sds_rings <= QLCNIC_MAX_SDS_RINGS)
+ num_sds = adapter->drv_sds_rings;
else
- num_sds = QLCNIC_MAX_RING_SETS;
+ num_sds = QLCNIC_MAX_SDS_RINGS;
sds_mbx_size = sizeof(struct qlcnic_sds_mbx);
rds_mbx_size = sizeof(struct qlcnic_rds_mbx);
@@ -1190,7 +1187,7 @@ int qlcnic_83xx_create_rx_ctx(struct qlcnic_adapter *adapter)
sds->crb_intr_mask = ahw->pci_base0 + intr_mask;
}
- if (adapter->max_sds_rings > QLCNIC_MAX_RING_SETS)
+ if (adapter->drv_sds_rings > QLCNIC_MAX_SDS_RINGS)
err = qlcnic_83xx_add_rings(adapter);
out:
qlcnic_free_mbx_args(&cmd);
@@ -1246,9 +1243,9 @@ int qlcnic_83xx_create_tx_ctx(struct qlcnic_adapter *adapter,
mbx.size = tx->num_desc;
if (adapter->flags & QLCNIC_MSIX_ENABLED) {
if (!(adapter->flags & QLCNIC_TX_INTR_SHARED))
- msix_vector = adapter->max_sds_rings + ring;
+ msix_vector = adapter->drv_sds_rings + ring;
else
- msix_vector = adapter->max_sds_rings - 1;
+ msix_vector = adapter->drv_sds_rings - 1;
msix_id = ahw->intr_tbl[msix_vector].id;
} else {
msix_id = QLCRDX(ahw, QLCNIC_DEF_INT_ID);
@@ -1271,7 +1268,8 @@ int qlcnic_83xx_create_tx_ctx(struct qlcnic_adapter *adapter,
qlcnic_pf_set_interface_id_create_tx_ctx(adapter, &temp);
cmd.req.arg[1] = QLCNIC_CAP0_LEGACY_CONTEXT;
- cmd.req.arg[5] = QLCNIC_MAX_TX_QUEUES | temp;
+ cmd.req.arg[5] = QLCNIC_SINGLE_RING | temp;
+
buf = &cmd.req.arg[6];
memcpy(buf, &mbx, sizeof(struct qlcnic_tx_mbx));
/* send the mailbox command*/
@@ -1286,7 +1284,7 @@ int qlcnic_83xx_create_tx_ctx(struct qlcnic_adapter *adapter,
tx->ctx_id = mbx_out->ctx_id;
if ((adapter->flags & QLCNIC_MSIX_ENABLED) &&
!(adapter->flags & QLCNIC_TX_INTR_SHARED)) {
- intr_mask = ahw->intr_tbl[adapter->max_sds_rings + ring].src;
+ intr_mask = ahw->intr_tbl[adapter->drv_sds_rings + ring].src;
tx->crb_intr_mask = ahw->pci_base0 + intr_mask;
}
dev_info(&adapter->pdev->dev, "Tx Context[0x%x] Created, state:0x%x\n",
@@ -1297,7 +1295,7 @@ out:
}
static int qlcnic_83xx_diag_alloc_res(struct net_device *netdev, int test,
- int num_sds_ring)
+ u8 num_sds_ring)
{
struct qlcnic_adapter *adapter = netdev_priv(netdev);
struct qlcnic_host_sds_ring *sds_ring;
@@ -1313,7 +1311,7 @@ static int qlcnic_83xx_diag_alloc_res(struct net_device *netdev, int test,
qlcnic_detach(adapter);
- adapter->max_sds_rings = 1;
+ adapter->drv_sds_rings = QLCNIC_SINGLE_RING;
adapter->ahw->diag_test = test;
adapter->ahw->linkup = 0;
@@ -1327,7 +1325,7 @@ static int qlcnic_83xx_diag_alloc_res(struct net_device *netdev, int test,
if (ret) {
qlcnic_detach(adapter);
if (adapter_state == QLCNIC_ADAPTER_UP_MAGIC) {
- adapter->max_sds_rings = num_sds_ring;
+ adapter->drv_sds_rings = num_sds_ring;
qlcnic_attach(adapter);
}
netif_device_attach(netdev);
@@ -1340,7 +1338,7 @@ static int qlcnic_83xx_diag_alloc_res(struct net_device *netdev, int test,
}
if (adapter->ahw->diag_test == QLCNIC_INTERRUPT_TEST) {
- for (ring = 0; ring < adapter->max_sds_rings; ring++) {
+ for (ring = 0; ring < adapter->drv_sds_rings; ring++) {
sds_ring = &adapter->recv_ctx->sds_rings[ring];
qlcnic_83xx_enable_intr(adapter, sds_ring);
}
@@ -1361,7 +1359,7 @@ static int qlcnic_83xx_diag_alloc_res(struct net_device *netdev, int test,
}
static void qlcnic_83xx_diag_free_res(struct net_device *netdev,
- int max_sds_rings)
+ u8 drv_sds_rings)
{
struct qlcnic_adapter *adapter = netdev_priv(netdev);
struct qlcnic_host_sds_ring *sds_ring;
@@ -1369,7 +1367,7 @@ static void qlcnic_83xx_diag_free_res(struct net_device *netdev,
clear_bit(__QLCNIC_DEV_UP, &adapter->state);
if (adapter->ahw->diag_test == QLCNIC_INTERRUPT_TEST) {
- for (ring = 0; ring < adapter->max_sds_rings; ring++) {
+ for (ring = 0; ring < adapter->drv_sds_rings; ring++) {
sds_ring = &adapter->recv_ctx->sds_rings[ring];
qlcnic_83xx_disable_intr(adapter, sds_ring);
if (!(adapter->flags & QLCNIC_MSIX_ENABLED))
@@ -1393,7 +1391,7 @@ static void qlcnic_83xx_diag_free_res(struct net_device *netdev,
}
}
adapter->ahw->diag_test = 0;
- adapter->max_sds_rings = max_sds_rings;
+ adapter->drv_sds_rings = drv_sds_rings;
if (qlcnic_attach(adapter))
goto out;
@@ -1655,7 +1653,8 @@ int qlcnic_83xx_loopback_test(struct net_device *netdev, u8 mode)
{
struct qlcnic_adapter *adapter = netdev_priv(netdev);
struct qlcnic_hardware_context *ahw = adapter->ahw;
- int ret = 0, loop = 0, max_sds_rings = adapter->max_sds_rings;
+ u8 drv_sds_rings = adapter->drv_sds_rings;
+ int ret = 0, loop = 0;
if (ahw->op_mode == QLCNIC_NON_PRIV_FUNC) {
netdev_warn(netdev,
@@ -1677,7 +1676,7 @@ int qlcnic_83xx_loopback_test(struct net_device *netdev, u8 mode)
mode == QLCNIC_ILB_MODE ? "internal" : "external");
ret = qlcnic_83xx_diag_alloc_res(netdev, QLCNIC_LOOPBACK_TEST,
- max_sds_rings);
+ drv_sds_rings);
if (ret)
goto fail_diag_alloc;
@@ -1715,10 +1714,10 @@ int qlcnic_83xx_loopback_test(struct net_device *netdev, u8 mode)
qlcnic_83xx_clear_lb_mode(adapter, mode);
free_diag_res:
- qlcnic_83xx_diag_free_res(netdev, max_sds_rings);
+ qlcnic_83xx_diag_free_res(netdev, drv_sds_rings);
fail_diag_alloc:
- adapter->max_sds_rings = max_sds_rings;
+ adapter->drv_sds_rings = drv_sds_rings;
qlcnic_release_diag_lock(adapter);
return ret;
}
@@ -3303,10 +3302,10 @@ int qlcnic_83xx_interrupt_test(struct net_device *netdev)
struct qlcnic_adapter *adapter = netdev_priv(netdev);
struct qlcnic_hardware_context *ahw = adapter->ahw;
struct qlcnic_cmd_args cmd;
+ u8 val, drv_sds_rings = adapter->drv_sds_rings;
u32 data;
u16 intrpt_id, id;
- u8 val;
- int ret, max_sds_rings = adapter->max_sds_rings;
+ int ret;
if (test_bit(__QLCNIC_RESETTING, &adapter->state)) {
netdev_info(netdev, "Device is resetting\n");
@@ -3319,7 +3318,7 @@ int qlcnic_83xx_interrupt_test(struct net_device *netdev)
}
ret = qlcnic_83xx_diag_alloc_res(netdev, QLCNIC_INTERRUPT_TEST,
- max_sds_rings);
+ drv_sds_rings);
if (ret)
goto fail_diag_irq;
@@ -3356,10 +3355,10 @@ int qlcnic_83xx_interrupt_test(struct net_device *netdev)
done:
qlcnic_free_mbx_args(&cmd);
- qlcnic_83xx_diag_free_res(netdev, max_sds_rings);
+ qlcnic_83xx_diag_free_res(netdev, drv_sds_rings);
fail_diag_irq:
- adapter->max_sds_rings = max_sds_rings;
+ adapter->drv_sds_rings = drv_sds_rings;
qlcnic_release_diag_lock(adapter);
return ret;
}
@@ -3513,7 +3512,7 @@ int qlcnic_83xx_resume(struct qlcnic_adapter *adapter)
if (err)
return err;
- if (ahw->nic_mode == QLC_83XX_VIRTUAL_NIC_MODE) {
+ if (ahw->nic_mode == QLCNIC_VNIC_MODE) {
if (ahw->op_mode == QLCNIC_MGMT_FUNC) {
qlcnic_83xx_set_vnic_opmode(adapter);
} else {
generated by cgit v1.2.3 (git 2.25.1) at 2024-08-27 00:02:46 +0000