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path: root/drivers/net/ethernet/qlogic/qlcnic/qlcnic_ctx.c
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Diffstat (limited to 'drivers/net/ethernet/qlogic/qlcnic/qlcnic_ctx.c')
-rw-r--r--drivers/net/ethernet/qlogic/qlcnic/qlcnic_ctx.c1219
1 files changed, 760 insertions, 459 deletions
diff --git a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_ctx.c b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_ctx.c
index 569a837d2ac..304e247bdf3 100644
--- a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_ctx.c
+++ b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_ctx.c
@@ -1,224 +1,272 @@
/*
* QLogic qlcnic NIC Driver
- * Copyright (c) 2009-2010 QLogic Corporation
+ * Copyright (c) 2009-2013 QLogic Corporation
*
* See LICENSE.qlcnic for copyright and licensing details.
*/
#include "qlcnic.h"
+static const struct qlcnic_mailbox_metadata qlcnic_mbx_tbl[] = {
+ {QLCNIC_CMD_CREATE_RX_CTX, 4, 1},
+ {QLCNIC_CMD_DESTROY_RX_CTX, 2, 1},
+ {QLCNIC_CMD_CREATE_TX_CTX, 4, 1},
+ {QLCNIC_CMD_DESTROY_TX_CTX, 2, 1},
+ {QLCNIC_CMD_INTRPT_TEST, 4, 1},
+ {QLCNIC_CMD_SET_MTU, 4, 1},
+ {QLCNIC_CMD_READ_PHY, 4, 2},
+ {QLCNIC_CMD_WRITE_PHY, 5, 1},
+ {QLCNIC_CMD_READ_HW_REG, 4, 1},
+ {QLCNIC_CMD_GET_FLOW_CTL, 4, 2},
+ {QLCNIC_CMD_SET_FLOW_CTL, 4, 1},
+ {QLCNIC_CMD_READ_MAX_MTU, 4, 2},
+ {QLCNIC_CMD_READ_MAX_LRO, 4, 2},
+ {QLCNIC_CMD_MAC_ADDRESS, 4, 3},
+ {QLCNIC_CMD_GET_PCI_INFO, 4, 1},
+ {QLCNIC_CMD_GET_NIC_INFO, 4, 1},
+ {QLCNIC_CMD_SET_NIC_INFO, 4, 1},
+ {QLCNIC_CMD_GET_ESWITCH_CAPABILITY, 4, 3},
+ {QLCNIC_CMD_TOGGLE_ESWITCH, 4, 1},
+ {QLCNIC_CMD_GET_ESWITCH_STATUS, 4, 3},
+ {QLCNIC_CMD_SET_PORTMIRRORING, 4, 1},
+ {QLCNIC_CMD_CONFIGURE_ESWITCH, 4, 1},
+ {QLCNIC_CMD_GET_MAC_STATS, 4, 1},
+ {QLCNIC_CMD_GET_ESWITCH_PORT_CONFIG, 4, 3},
+ {QLCNIC_CMD_GET_ESWITCH_STATS, 5, 1},
+ {QLCNIC_CMD_CONFIG_PORT, 4, 1},
+ {QLCNIC_CMD_TEMP_SIZE, 4, 4},
+ {QLCNIC_CMD_GET_TEMP_HDR, 4, 1},
+ {QLCNIC_CMD_82XX_SET_DRV_VER, 4, 1},
+ {QLCNIC_CMD_GET_LED_STATUS, 4, 2},
+ {QLCNIC_CMD_MQ_TX_CONFIG_INTR, 2, 3},
+ {QLCNIC_CMD_DCB_QUERY_CAP, 1, 2},
+ {QLCNIC_CMD_DCB_QUERY_PARAM, 4, 1},
+};
+
+static inline u32 qlcnic_get_cmd_signature(struct qlcnic_hardware_context *ahw)
+{
+ return (ahw->pci_func & 0xff) | ((ahw->fw_hal_version & 0xff) << 8) |
+ (0xcafe << 16);
+}
+
+/* Allocate mailbox registers */
+int qlcnic_82xx_alloc_mbx_args(struct qlcnic_cmd_args *mbx,
+ struct qlcnic_adapter *adapter, u32 type)
+{
+ int i, size;
+ const struct qlcnic_mailbox_metadata *mbx_tbl;
+
+ mbx_tbl = qlcnic_mbx_tbl;
+ size = ARRAY_SIZE(qlcnic_mbx_tbl);
+ for (i = 0; i < size; i++) {
+ if (type == mbx_tbl[i].cmd) {
+ mbx->req.num = mbx_tbl[i].in_args;
+ mbx->rsp.num = mbx_tbl[i].out_args;
+ mbx->req.arg = kcalloc(mbx->req.num,
+ sizeof(u32), GFP_ATOMIC);
+ if (!mbx->req.arg)
+ return -ENOMEM;
+ mbx->rsp.arg = kcalloc(mbx->rsp.num,
+ sizeof(u32), GFP_ATOMIC);
+ if (!mbx->rsp.arg) {
+ kfree(mbx->req.arg);
+ mbx->req.arg = NULL;
+ return -ENOMEM;
+ }
+ memset(mbx->req.arg, 0, sizeof(u32) * mbx->req.num);
+ memset(mbx->rsp.arg, 0, sizeof(u32) * mbx->rsp.num);
+ mbx->req.arg[0] = type;
+ break;
+ }
+ }
+ return 0;
+}
+
+/* Free up mailbox registers */
+void qlcnic_free_mbx_args(struct qlcnic_cmd_args *cmd)
+{
+ kfree(cmd->req.arg);
+ cmd->req.arg = NULL;
+ kfree(cmd->rsp.arg);
+ cmd->rsp.arg = NULL;
+}
+
static u32
qlcnic_poll_rsp(struct qlcnic_adapter *adapter)
{
u32 rsp;
- int timeout = 0;
+ int timeout = 0, err = 0;
do {
/* give atleast 1ms for firmware to respond */
- msleep(1);
+ mdelay(1);
if (++timeout > QLCNIC_OS_CRB_RETRY_COUNT)
return QLCNIC_CDRP_RSP_TIMEOUT;
- rsp = QLCRD32(adapter, QLCNIC_CDRP_CRB_OFFSET);
+ rsp = QLCRD32(adapter, QLCNIC_CDRP_CRB_OFFSET, &err);
} while (!QLCNIC_CDRP_IS_RSP(rsp));
return rsp;
}
-void
-qlcnic_issue_cmd(struct qlcnic_adapter *adapter, struct qlcnic_cmd_args *cmd)
+int qlcnic_82xx_issue_cmd(struct qlcnic_adapter *adapter,
+ struct qlcnic_cmd_args *cmd)
{
+ int i, err = 0;
u32 rsp;
u32 signature;
struct pci_dev *pdev = adapter->pdev;
struct qlcnic_hardware_context *ahw = adapter->ahw;
+ const char *fmt;
- signature = QLCNIC_CDRP_SIGNATURE_MAKE(ahw->pci_func,
- adapter->fw_hal_version);
+ signature = qlcnic_get_cmd_signature(ahw);
/* Acquire semaphore before accessing CRB */
if (qlcnic_api_lock(adapter)) {
- cmd->rsp.cmd = QLCNIC_RCODE_TIMEOUT;
- return;
+ cmd->rsp.arg[0] = QLCNIC_RCODE_TIMEOUT;
+ return cmd->rsp.arg[0];
}
QLCWR32(adapter, QLCNIC_SIGN_CRB_OFFSET, signature);
- QLCWR32(adapter, QLCNIC_ARG1_CRB_OFFSET, cmd->req.arg1);
- QLCWR32(adapter, QLCNIC_ARG2_CRB_OFFSET, cmd->req.arg2);
- QLCWR32(adapter, QLCNIC_ARG3_CRB_OFFSET, cmd->req.arg3);
+ for (i = 1; i < QLCNIC_CDRP_MAX_ARGS; i++)
+ QLCWR32(adapter, QLCNIC_CDRP_ARG(i), cmd->req.arg[i]);
QLCWR32(adapter, QLCNIC_CDRP_CRB_OFFSET,
- QLCNIC_CDRP_FORM_CMD(cmd->req.cmd));
-
+ QLCNIC_CDRP_FORM_CMD(cmd->req.arg[0]));
rsp = qlcnic_poll_rsp(adapter);
if (rsp == QLCNIC_CDRP_RSP_TIMEOUT) {
dev_err(&pdev->dev, "card response timeout.\n");
- cmd->rsp.cmd = QLCNIC_RCODE_TIMEOUT;
+ cmd->rsp.arg[0] = QLCNIC_RCODE_TIMEOUT;
} else if (rsp == QLCNIC_CDRP_RSP_FAIL) {
- cmd->rsp.cmd = QLCRD32(adapter, QLCNIC_ARG1_CRB_OFFSET);
- dev_err(&pdev->dev, "failed card response code:0x%x\n",
- cmd->rsp.cmd);
- } else if (rsp == QLCNIC_CDRP_RSP_OK) {
- cmd->rsp.cmd = QLCNIC_RCODE_SUCCESS;
- if (cmd->rsp.arg2)
- cmd->rsp.arg2 = QLCRD32(adapter,
- QLCNIC_ARG2_CRB_OFFSET);
- if (cmd->rsp.arg3)
- cmd->rsp.arg3 = QLCRD32(adapter,
- QLCNIC_ARG3_CRB_OFFSET);
- }
- if (cmd->rsp.arg1)
- cmd->rsp.arg1 = QLCRD32(adapter, QLCNIC_ARG1_CRB_OFFSET);
+ cmd->rsp.arg[0] = QLCRD32(adapter, QLCNIC_CDRP_ARG(1), &err);
+ switch (cmd->rsp.arg[0]) {
+ case QLCNIC_RCODE_INVALID_ARGS:
+ fmt = "CDRP invalid args: [%d]\n";
+ break;
+ case QLCNIC_RCODE_NOT_SUPPORTED:
+ case QLCNIC_RCODE_NOT_IMPL:
+ fmt = "CDRP command not supported: [%d]\n";
+ break;
+ case QLCNIC_RCODE_NOT_PERMITTED:
+ fmt = "CDRP requested action not permitted: [%d]\n";
+ break;
+ case QLCNIC_RCODE_INVALID:
+ fmt = "CDRP invalid or unknown cmd received: [%d]\n";
+ break;
+ case QLCNIC_RCODE_TIMEOUT:
+ fmt = "CDRP command timeout: [%d]\n";
+ break;
+ default:
+ fmt = "CDRP command failed: [%d]\n";
+ break;
+ }
+ dev_err(&pdev->dev, fmt, cmd->rsp.arg[0]);
+ qlcnic_dump_mbx(adapter, cmd);
+ } else if (rsp == QLCNIC_CDRP_RSP_OK)
+ cmd->rsp.arg[0] = QLCNIC_RCODE_SUCCESS;
+
+ for (i = 1; i < cmd->rsp.num; i++)
+ cmd->rsp.arg[i] = QLCRD32(adapter, QLCNIC_CDRP_ARG(i), &err);
/* Release semaphore */
qlcnic_api_unlock(adapter);
-
+ return cmd->rsp.arg[0];
}
-static uint32_t qlcnic_temp_checksum(uint32_t *temp_buffer, u16 temp_size)
+int qlcnic_fw_cmd_set_drv_version(struct qlcnic_adapter *adapter, u32 fw_cmd)
{
- uint64_t sum = 0;
- int count = temp_size / sizeof(uint32_t);
- while (count-- > 0)
- sum += *temp_buffer++;
- while (sum >> 32)
- sum = (sum & 0xFFFFFFFF) + (sum >> 32);
- return ~sum;
-}
-
-int qlcnic_fw_cmd_get_minidump_temp(struct qlcnic_adapter *adapter)
-{
- int err, i;
- u16 temp_size;
- void *tmp_addr;
- u32 version, csum, *template, *tmp_buf;
struct qlcnic_cmd_args cmd;
- struct qlcnic_hardware_context *ahw;
- struct qlcnic_dump_template_hdr *tmpl_hdr, *tmp_tmpl;
- dma_addr_t tmp_addr_t = 0;
-
- ahw = adapter->ahw;
- memset(&cmd, 0, sizeof(cmd));
- cmd.req.cmd = QLCNIC_CDRP_CMD_TEMP_SIZE;
- memset(&cmd.rsp, 1, sizeof(struct _cdrp_cmd));
- qlcnic_issue_cmd(adapter, &cmd);
- if (cmd.rsp.cmd != QLCNIC_RCODE_SUCCESS) {
- dev_info(&adapter->pdev->dev,
- "Can't get template size %d\n", cmd.rsp.cmd);
- err = -EIO;
+ u32 arg1, arg2, arg3;
+ char drv_string[12];
+ int err = 0;
+
+ memset(drv_string, 0, sizeof(drv_string));
+ snprintf(drv_string, sizeof(drv_string), "%d"".""%d"".""%d",
+ _QLCNIC_LINUX_MAJOR, _QLCNIC_LINUX_MINOR,
+ _QLCNIC_LINUX_SUBVERSION);
+
+ err = qlcnic_alloc_mbx_args(&cmd, adapter, fw_cmd);
+ if (err)
return err;
- }
- temp_size = cmd.rsp.arg2;
- version = cmd.rsp.arg3;
- if (!temp_size)
- return -EIO;
- tmp_addr = dma_alloc_coherent(&adapter->pdev->dev, temp_size,
- &tmp_addr_t, GFP_KERNEL);
- if (!tmp_addr) {
- dev_err(&adapter->pdev->dev,
- "Can't get memory for FW dump template\n");
- return -ENOMEM;
- }
- memset(&cmd.rsp, 0, sizeof(struct _cdrp_cmd));
- cmd.req.cmd = QLCNIC_CDRP_CMD_GET_TEMP_HDR;
- cmd.req.arg1 = LSD(tmp_addr_t);
- cmd.req.arg2 = MSD(tmp_addr_t);
- cmd.req.arg3 = temp_size;
- qlcnic_issue_cmd(adapter, &cmd);
-
- err = cmd.rsp.cmd;
- if (err != QLCNIC_RCODE_SUCCESS) {
- dev_err(&adapter->pdev->dev,
- "Failed to get mini dump template header %d\n", err);
- err = -EIO;
- goto error;
- }
- tmp_tmpl = tmp_addr;
- csum = qlcnic_temp_checksum((uint32_t *) tmp_addr, temp_size);
- if (csum) {
- dev_err(&adapter->pdev->dev,
- "Template header checksum validation failed\n");
- err = -EIO;
- goto error;
- }
- ahw->fw_dump.tmpl_hdr = vzalloc(temp_size);
- if (!ahw->fw_dump.tmpl_hdr) {
+ memcpy(&arg1, drv_string, sizeof(u32));
+ memcpy(&arg2, drv_string + 4, sizeof(u32));
+ memcpy(&arg3, drv_string + 8, sizeof(u32));
+
+ cmd.req.arg[1] = arg1;
+ cmd.req.arg[2] = arg2;
+ cmd.req.arg[3] = arg3;
+
+ err = qlcnic_issue_cmd(adapter, &cmd);
+ if (err) {
+ dev_info(&adapter->pdev->dev,
+ "Failed to set driver version in firmware\n");
err = -EIO;
- goto error;
}
- tmp_buf = tmp_addr;
- template = (u32 *) ahw->fw_dump.tmpl_hdr;
- for (i = 0; i < temp_size/sizeof(u32); i++)
- *template++ = __le32_to_cpu(*tmp_buf++);
-
- tmpl_hdr = ahw->fw_dump.tmpl_hdr;
- tmpl_hdr->drv_cap_mask = QLCNIC_DUMP_MASK_DEF;
- ahw->fw_dump.enable = 1;
-error:
- dma_free_coherent(&adapter->pdev->dev, temp_size, tmp_addr, tmp_addr_t);
+ qlcnic_free_mbx_args(&cmd);
return err;
}
int
qlcnic_fw_cmd_set_mtu(struct qlcnic_adapter *adapter, int mtu)
{
+ int err = 0;
struct qlcnic_cmd_args cmd;
struct qlcnic_recv_context *recv_ctx = adapter->recv_ctx;
- memset(&cmd, 0, sizeof(cmd));
- cmd.req.cmd = QLCNIC_CDRP_CMD_SET_MTU;
- cmd.req.arg1 = recv_ctx->context_id;
- cmd.req.arg2 = mtu;
- cmd.req.arg3 = 0;
- if (recv_ctx->state == QLCNIC_HOST_CTX_STATE_ACTIVE) {
- qlcnic_issue_cmd(adapter, &cmd);
- if (cmd.rsp.cmd) {
- dev_err(&adapter->pdev->dev, "Failed to set mtu\n");
- return -EIO;
- }
- }
+ if (recv_ctx->state != QLCNIC_HOST_CTX_STATE_ACTIVE)
+ return err;
+ err = qlcnic_alloc_mbx_args(&cmd, adapter, QLCNIC_CMD_SET_MTU);
+ if (err)
+ return err;
- return 0;
+ cmd.req.arg[1] = recv_ctx->context_id;
+ cmd.req.arg[2] = mtu;
+
+ err = qlcnic_issue_cmd(adapter, &cmd);
+ if (err) {
+ dev_err(&adapter->pdev->dev, "Failed to set mtu\n");
+ err = -EIO;
+ }
+ qlcnic_free_mbx_args(&cmd);
+ return err;
}
-static int
-qlcnic_fw_cmd_create_rx_ctx(struct qlcnic_adapter *adapter)
+int qlcnic_82xx_fw_cmd_create_rx_ctx(struct qlcnic_adapter *adapter)
{
- void *addr;
- struct qlcnic_hostrq_rx_ctx *prq;
- struct qlcnic_cardrsp_rx_ctx *prsp;
- struct qlcnic_hostrq_rds_ring *prq_rds;
- struct qlcnic_hostrq_sds_ring *prq_sds;
+ struct qlcnic_recv_context *recv_ctx = adapter->recv_ctx;
+ struct qlcnic_hardware_context *ahw = adapter->ahw;
+ dma_addr_t hostrq_phys_addr, cardrsp_phys_addr;
+ struct net_device *netdev = adapter->netdev;
+ u32 temp_intr_crb_mode, temp_rds_crb_mode;
struct qlcnic_cardrsp_rds_ring *prsp_rds;
struct qlcnic_cardrsp_sds_ring *prsp_sds;
+ struct qlcnic_hostrq_rds_ring *prq_rds;
+ struct qlcnic_hostrq_sds_ring *prq_sds;
struct qlcnic_host_rds_ring *rds_ring;
struct qlcnic_host_sds_ring *sds_ring;
- struct qlcnic_cmd_args cmd;
-
- dma_addr_t hostrq_phys_addr, cardrsp_phys_addr;
- u64 phys_addr;
-
+ struct qlcnic_cardrsp_rx_ctx *prsp;
+ struct qlcnic_hostrq_rx_ctx *prq;
u8 i, nrds_rings, nsds_rings;
+ struct qlcnic_cmd_args cmd;
size_t rq_size, rsp_size;
u32 cap, reg, val, reg2;
+ u64 phys_addr;
+ u16 temp_u16;
+ void *addr;
int err;
- struct qlcnic_recv_context *recv_ctx = adapter->recv_ctx;
-
nrds_rings = adapter->max_rds_rings;
- nsds_rings = adapter->max_sds_rings;
+ nsds_rings = adapter->drv_sds_rings;
- rq_size =
- SIZEOF_HOSTRQ_RX(struct qlcnic_hostrq_rx_ctx, nrds_rings,
- nsds_rings);
- rsp_size =
- SIZEOF_CARDRSP_RX(struct qlcnic_cardrsp_rx_ctx, nrds_rings,
- nsds_rings);
+ rq_size = SIZEOF_HOSTRQ_RX(struct qlcnic_hostrq_rx_ctx, nrds_rings,
+ nsds_rings);
+ rsp_size = SIZEOF_CARDRSP_RX(struct qlcnic_cardrsp_rx_ctx, nrds_rings,
+ nsds_rings);
addr = dma_alloc_coherent(&adapter->pdev->dev, rq_size,
- &hostrq_phys_addr, GFP_KERNEL);
+ &hostrq_phys_addr, GFP_KERNEL);
if (addr == NULL)
return -ENOMEM;
prq = addr;
@@ -237,15 +285,20 @@ qlcnic_fw_cmd_create_rx_ctx(struct qlcnic_adapter *adapter)
| QLCNIC_CAP0_VALIDOFF);
cap |= (QLCNIC_CAP0_JUMBO_CONTIGUOUS | QLCNIC_CAP0_LRO_CONTIGUOUS);
- prq->valid_field_offset = offsetof(struct qlcnic_hostrq_rx_ctx,
- msix_handler);
- prq->txrx_sds_binding = nsds_rings - 1;
+ if (qlcnic_check_multi_tx(adapter) &&
+ !adapter->ahw->diag_test) {
+ cap |= QLCNIC_CAP0_TX_MULTI;
+ } else {
+ temp_u16 = offsetof(struct qlcnic_hostrq_rx_ctx, msix_handler);
+ prq->valid_field_offset = cpu_to_le16(temp_u16);
+ prq->txrx_sds_binding = nsds_rings - 1;
+ temp_intr_crb_mode = QLCNIC_HOST_INT_CRB_MODE_SHARED;
+ prq->host_int_crb_mode = cpu_to_le32(temp_intr_crb_mode);
+ temp_rds_crb_mode = QLCNIC_HOST_RDS_CRB_MODE_UNIQUE;
+ prq->host_rds_crb_mode = cpu_to_le32(temp_rds_crb_mode);
+ }
prq->capabilities[0] = cpu_to_le32(cap);
- prq->host_int_crb_mode =
- cpu_to_le32(QLCNIC_HOST_INT_CRB_MODE_SHARED);
- prq->host_rds_crb_mode =
- cpu_to_le32(QLCNIC_HOST_RDS_CRB_MODE_UNIQUE);
prq->num_rds_rings = cpu_to_le16(nrds_rings);
prq->num_sds_rings = cpu_to_le16(nsds_rings);
@@ -259,10 +312,8 @@ qlcnic_fw_cmd_create_rx_ctx(struct qlcnic_adapter *adapter)
le32_to_cpu(prq->rds_ring_offset));
for (i = 0; i < nrds_rings; i++) {
-
rds_ring = &recv_ctx->rds_rings[i];
rds_ring->producer = 0;
-
prq_rds[i].host_phys_addr = cpu_to_le64(rds_ring->phys_addr);
prq_rds[i].ring_size = cpu_to_le32(rds_ring->num_desc);
prq_rds[i].ring_kind = cpu_to_le32(i);
@@ -273,39 +324,40 @@ qlcnic_fw_cmd_create_rx_ctx(struct qlcnic_adapter *adapter)
le32_to_cpu(prq->sds_ring_offset));
for (i = 0; i < nsds_rings; i++) {
-
sds_ring = &recv_ctx->sds_rings[i];
sds_ring->consumer = 0;
memset(sds_ring->desc_head, 0, STATUS_DESC_RINGSIZE(sds_ring));
-
prq_sds[i].host_phys_addr = cpu_to_le64(sds_ring->phys_addr);
prq_sds[i].ring_size = cpu_to_le32(sds_ring->num_desc);
- prq_sds[i].msi_index = cpu_to_le16(i);
+ if (qlcnic_check_multi_tx(adapter) &&
+ !adapter->ahw->diag_test)
+ prq_sds[i].msi_index = cpu_to_le16(ahw->intr_tbl[i].id);
+ else
+ prq_sds[i].msi_index = cpu_to_le16(i);
}
phys_addr = hostrq_phys_addr;
- memset(&cmd, 0, sizeof(cmd));
- cmd.req.arg1 = (u32) (phys_addr >> 32);
- cmd.req.arg2 = (u32) (phys_addr & 0xffffffff);
- cmd.req.arg3 = rq_size;
- cmd.req.cmd = QLCNIC_CDRP_CMD_CREATE_RX_CTX;
- qlcnic_issue_cmd(adapter, &cmd);
- err = cmd.rsp.cmd;
+ err = qlcnic_alloc_mbx_args(&cmd, adapter, QLCNIC_CMD_CREATE_RX_CTX);
+ if (err)
+ goto out_free_rsp;
+
+ cmd.req.arg[1] = MSD(phys_addr);
+ cmd.req.arg[2] = LSD(phys_addr);
+ cmd.req.arg[3] = rq_size;
+ err = qlcnic_issue_cmd(adapter, &cmd);
if (err) {
dev_err(&adapter->pdev->dev,
"Failed to create rx ctx in firmware%d\n", err);
goto out_free_rsp;
}
-
prsp_rds = ((struct qlcnic_cardrsp_rds_ring *)
&prsp->data[le32_to_cpu(prsp->rds_ring_offset)]);
for (i = 0; i < le16_to_cpu(prsp->num_rds_rings); i++) {
rds_ring = &recv_ctx->rds_rings[i];
-
reg = le32_to_cpu(prsp_rds[i].host_producer_crb);
- rds_ring->crb_rcv_producer = adapter->ahw->pci_base0 + reg;
+ rds_ring->crb_rcv_producer = ahw->pci_base0 + reg;
}
prsp_sds = ((struct qlcnic_cardrsp_sds_ring *)
@@ -313,59 +365,70 @@ qlcnic_fw_cmd_create_rx_ctx(struct qlcnic_adapter *adapter)
for (i = 0; i < le16_to_cpu(prsp->num_sds_rings); i++) {
sds_ring = &recv_ctx->sds_rings[i];
-
reg = le32_to_cpu(prsp_sds[i].host_consumer_crb);
- reg2 = le32_to_cpu(prsp_sds[i].interrupt_crb);
+ if (qlcnic_check_multi_tx(adapter) && !adapter->ahw->diag_test)
+ reg2 = ahw->intr_tbl[i].src;
+ else
+ reg2 = le32_to_cpu(prsp_sds[i].interrupt_crb);
- sds_ring->crb_sts_consumer = adapter->ahw->pci_base0 + reg;
- sds_ring->crb_intr_mask = adapter->ahw->pci_base0 + reg2;
+ sds_ring->crb_intr_mask = ahw->pci_base0 + reg2;
+ sds_ring->crb_sts_consumer = ahw->pci_base0 + reg;
}
recv_ctx->state = le32_to_cpu(prsp->host_ctx_state);
recv_ctx->context_id = le16_to_cpu(prsp->context_id);
recv_ctx->virt_port = prsp->virt_port;
+ netdev_info(netdev, "Rx Context[%d] Created, state 0x%x\n",
+ recv_ctx->context_id, recv_ctx->state);
+ qlcnic_free_mbx_args(&cmd);
+
out_free_rsp:
dma_free_coherent(&adapter->pdev->dev, rsp_size, prsp,
- cardrsp_phys_addr);
+ cardrsp_phys_addr);
out_free_rq:
dma_free_coherent(&adapter->pdev->dev, rq_size, prq, hostrq_phys_addr);
+
return err;
}
-static void
-qlcnic_fw_cmd_destroy_rx_ctx(struct qlcnic_adapter *adapter)
+void qlcnic_82xx_fw_cmd_del_rx_ctx(struct qlcnic_adapter *adapter)
{
+ int err;
struct qlcnic_cmd_args cmd;
struct qlcnic_recv_context *recv_ctx = adapter->recv_ctx;
- memset(&cmd, 0, sizeof(cmd));
- cmd.req.arg1 = recv_ctx->context_id;
- cmd.req.arg2 = QLCNIC_DESTROY_CTX_RESET;
- cmd.req.arg3 = 0;
- cmd.req.cmd = QLCNIC_CDRP_CMD_DESTROY_RX_CTX;
- qlcnic_issue_cmd(adapter, &cmd);
- if (cmd.rsp.cmd)
+ err = qlcnic_alloc_mbx_args(&cmd, adapter, QLCNIC_CMD_DESTROY_RX_CTX);
+ if (err)
+ return;
+
+ cmd.req.arg[1] = recv_ctx->context_id;
+ err = qlcnic_issue_cmd(adapter, &cmd);
+ if (err)
dev_err(&adapter->pdev->dev,
"Failed to destroy rx ctx in firmware\n");
recv_ctx->state = QLCNIC_HOST_CTX_STATE_FREED;
+ qlcnic_free_mbx_args(&cmd);
}
-static int
-qlcnic_fw_cmd_create_tx_ctx(struct qlcnic_adapter *adapter)
+int qlcnic_82xx_fw_cmd_create_tx_ctx(struct qlcnic_adapter *adapter,
+ struct qlcnic_host_tx_ring *tx_ring,
+ int ring)
{
+ struct qlcnic_hardware_context *ahw = adapter->ahw;
+ struct net_device *netdev = adapter->netdev;
struct qlcnic_hostrq_tx_ctx *prq;
struct qlcnic_hostrq_cds_ring *prq_cds;
struct qlcnic_cardrsp_tx_ctx *prsp;
- void *rq_addr, *rsp_addr;
- size_t rq_size, rsp_size;
- u32 temp;
struct qlcnic_cmd_args cmd;
- int err;
- u64 phys_addr;
- dma_addr_t rq_phys_addr, rsp_phys_addr;
- struct qlcnic_host_tx_ring *tx_ring = adapter->tx_ring;
+ u32 temp, intr_mask, temp_int_crb_mode;
+ dma_addr_t rq_phys_addr, rsp_phys_addr;
+ int temp_nsds_rings, index, err;
+ void *rq_addr, *rsp_addr;
+ size_t rq_size, rsp_size;
+ u64 phys_addr;
+ u16 msix_id;
/* reset host resources */
tx_ring->producer = 0;
@@ -373,36 +436,44 @@ qlcnic_fw_cmd_create_tx_ctx(struct qlcnic_adapter *adapter)
*(tx_ring->hw_consumer) = 0;
rq_size = SIZEOF_HOSTRQ_TX(struct qlcnic_hostrq_tx_ctx);
- rq_addr = dma_alloc_coherent(&adapter->pdev->dev, rq_size,
- &rq_phys_addr, GFP_KERNEL);
+ rq_addr = dma_zalloc_coherent(&adapter->pdev->dev, rq_size,
+ &rq_phys_addr, GFP_KERNEL);
if (!rq_addr)
return -ENOMEM;
rsp_size = SIZEOF_CARDRSP_TX(struct qlcnic_cardrsp_tx_ctx);
- rsp_addr = dma_alloc_coherent(&adapter->pdev->dev, rsp_size,
- &rsp_phys_addr, GFP_KERNEL);
+ rsp_addr = dma_zalloc_coherent(&adapter->pdev->dev, rsp_size,
+ &rsp_phys_addr, GFP_KERNEL);
if (!rsp_addr) {
err = -ENOMEM;
goto out_free_rq;
}
- memset(rq_addr, 0, rq_size);
prq = rq_addr;
-
- memset(rsp_addr, 0, rsp_size);
prsp = rsp_addr;
prq->host_rsp_dma_addr = cpu_to_le64(rsp_phys_addr);
temp = (QLCNIC_CAP0_LEGACY_CONTEXT | QLCNIC_CAP0_LEGACY_MN |
- QLCNIC_CAP0_LSO);
+ QLCNIC_CAP0_LSO);
+ if (qlcnic_check_multi_tx(adapter) && !adapter->ahw->diag_test)
+ temp |= QLCNIC_CAP0_TX_MULTI;
+
prq->capabilities[0] = cpu_to_le32(temp);
- prq->host_int_crb_mode =
- cpu_to_le32(QLCNIC_HOST_INT_CRB_MODE_SHARED);
+ if (qlcnic_check_multi_tx(adapter) &&
+ !adapter->ahw->diag_test) {
+ temp_nsds_rings = adapter->drv_sds_rings;
+ index = temp_nsds_rings + ring;
+ msix_id = ahw->intr_tbl[index].id;
+ prq->msi_index = cpu_to_le16(msix_id);
+ } else {
+ temp_int_crb_mode = QLCNIC_HOST_INT_CRB_MODE_SHARED;
+ prq->host_int_crb_mode = cpu_to_le32(temp_int_crb_mode);
+ prq->msi_index = 0;
+ }
prq->interrupt_ctl = 0;
- prq->msi_index = 0;
prq->cmd_cons_dma_addr = cpu_to_le64(tx_ring->hw_cons_phys_addr);
prq_cds = &prq->cds_ring;
@@ -411,106 +482,121 @@ qlcnic_fw_cmd_create_tx_ctx(struct qlcnic_adapter *adapter)
prq_cds->ring_size = cpu_to_le32(tx_ring->num_desc);
phys_addr = rq_phys_addr;
- memset(&cmd, 0, sizeof(cmd));
- cmd.req.arg1 = (u32)(phys_addr >> 32);
- cmd.req.arg2 = ((u32)phys_addr & 0xffffffff);
- cmd.req.arg3 = rq_size;
- cmd.req.cmd = QLCNIC_CDRP_CMD_CREATE_TX_CTX;
- qlcnic_issue_cmd(adapter, &cmd);
- err = cmd.rsp.cmd;
+
+ err = qlcnic_alloc_mbx_args(&cmd, adapter, QLCNIC_CMD_CREATE_TX_CTX);
+ if (err)
+ goto out_free_rsp;
+
+ cmd.req.arg[1] = MSD(phys_addr);
+ cmd.req.arg[2] = LSD(phys_addr);
+ cmd.req.arg[3] = rq_size;
+ err = qlcnic_issue_cmd(adapter, &cmd);
if (err == QLCNIC_RCODE_SUCCESS) {
+ tx_ring->state = le32_to_cpu(prsp->host_ctx_state);
temp = le32_to_cpu(prsp->cds_ring.host_producer_crb);
tx_ring->crb_cmd_producer = adapter->ahw->pci_base0 + temp;
+ tx_ring->ctx_id = le16_to_cpu(prsp->context_id);
+ if (qlcnic_check_multi_tx(adapter) &&
+ !adapter->ahw->diag_test &&
+ (adapter->flags & QLCNIC_MSIX_ENABLED)) {
+ index = adapter->drv_sds_rings + ring;
+ intr_mask = ahw->intr_tbl[index].src;
+ tx_ring->crb_intr_mask = ahw->pci_base0 + intr_mask;
+ }
- adapter->tx_context_id =
- le16_to_cpu(prsp->context_id);
+ netdev_info(netdev, "Tx Context[0x%x] Created, state 0x%x\n",
+ tx_ring->ctx_id, tx_ring->state);
} else {
- dev_err(&adapter->pdev->dev,
- "Failed to create tx ctx in firmware%d\n", err);
+ netdev_err(netdev, "Failed to create tx ctx in firmware%d\n",
+ err);
err = -EIO;
}
+ qlcnic_free_mbx_args(&cmd);
+out_free_rsp:
dma_free_coherent(&adapter->pdev->dev, rsp_size, rsp_addr,
- rsp_phys_addr);
-
+ rsp_phys_addr);
out_free_rq:
dma_free_coherent(&adapter->pdev->dev, rq_size, rq_addr, rq_phys_addr);
return err;
}
-static void
-qlcnic_fw_cmd_destroy_tx_ctx(struct qlcnic_adapter *adapter)
+void qlcnic_82xx_fw_cmd_del_tx_ctx(struct qlcnic_adapter *adapter,
+ struct qlcnic_host_tx_ring *tx_ring)
{
struct qlcnic_cmd_args cmd;
+ int ret;
- memset(&cmd, 0, sizeof(cmd));
- cmd.req.arg1 = adapter->tx_context_id;
- cmd.req.arg2 = QLCNIC_DESTROY_CTX_RESET;
- cmd.req.arg3 = 0;
- cmd.req.cmd = QLCNIC_CDRP_CMD_DESTROY_TX_CTX;
- qlcnic_issue_cmd(adapter, &cmd);
- if (cmd.rsp.cmd)
+ ret = qlcnic_alloc_mbx_args(&cmd, adapter, QLCNIC_CMD_DESTROY_TX_CTX);
+ if (ret)
+ return;
+
+ cmd.req.arg[1] = tx_ring->ctx_id;
+ if (qlcnic_issue_cmd(adapter, &cmd))
dev_err(&adapter->pdev->dev,
"Failed to destroy tx ctx in firmware\n");
+ qlcnic_free_mbx_args(&cmd);
}
int
qlcnic_fw_cmd_set_port(struct qlcnic_adapter *adapter, u32 config)
{
+ int err;
struct qlcnic_cmd_args cmd;
- memset(&cmd, 0, sizeof(cmd));
- cmd.req.arg1 = config;
- cmd.req.cmd = QLCNIC_CDRP_CMD_CONFIG_PORT;
- qlcnic_issue_cmd(adapter, &cmd);
+ err = qlcnic_alloc_mbx_args(&cmd, adapter, QLCNIC_CMD_CONFIG_PORT);
+ if (err)
+ return err;
- return cmd.rsp.cmd;
+ cmd.req.arg[1] = config;
+ err = qlcnic_issue_cmd(adapter, &cmd);
+ qlcnic_free_mbx_args(&cmd);
+ return err;
}
int qlcnic_alloc_hw_resources(struct qlcnic_adapter *adapter)
{
void *addr;
- int err;
- int ring;
+ int err, ring;
struct qlcnic_recv_context *recv_ctx;
struct qlcnic_host_rds_ring *rds_ring;
struct qlcnic_host_sds_ring *sds_ring;
struct qlcnic_host_tx_ring *tx_ring;
+ __le32 *ptr;
struct pci_dev *pdev = adapter->pdev;
recv_ctx = adapter->recv_ctx;
- tx_ring = adapter->tx_ring;
- tx_ring->hw_consumer = (__le32 *) dma_alloc_coherent(&pdev->dev,
- sizeof(u32), &tx_ring->hw_cons_phys_addr, GFP_KERNEL);
- if (tx_ring->hw_consumer == NULL) {
- dev_err(&pdev->dev, "failed to allocate tx consumer\n");
- return -ENOMEM;
- }
-
- /* cmd desc ring */
- addr = dma_alloc_coherent(&pdev->dev, TX_DESC_RINGSIZE(tx_ring),
- &tx_ring->phys_addr, GFP_KERNEL);
+ for (ring = 0; ring < adapter->drv_tx_rings; ring++) {
+ tx_ring = &adapter->tx_ring[ring];
+ ptr = (__le32 *)dma_alloc_coherent(&pdev->dev, sizeof(u32),
+ &tx_ring->hw_cons_phys_addr,
+ GFP_KERNEL);
+ if (ptr == NULL)
+ return -ENOMEM;
+
+ tx_ring->hw_consumer = ptr;
+ /* cmd desc ring */
+ addr = dma_alloc_coherent(&pdev->dev, TX_DESC_RINGSIZE(tx_ring),
+ &tx_ring->phys_addr,
+ GFP_KERNEL);
+ if (addr == NULL) {
+ err = -ENOMEM;
+ goto err_out_free;
+ }
- if (addr == NULL) {
- dev_err(&pdev->dev, "failed to allocate tx desc ring\n");
- err = -ENOMEM;
- goto err_out_free;
+ tx_ring->desc_head = addr;
}
- tx_ring->desc_head = addr;
-
for (ring = 0; ring < adapter->max_rds_rings; ring++) {
rds_ring = &recv_ctx->rds_rings[ring];
addr = dma_alloc_coherent(&adapter->pdev->dev,
- RCV_DESC_RINGSIZE(rds_ring),
- &rds_ring->phys_addr, GFP_KERNEL);
+ RCV_DESC_RINGSIZE(rds_ring),
+ &rds_ring->phys_addr, GFP_KERNEL);
if (addr == NULL) {
- dev_err(&pdev->dev,
- "failed to allocate rds ring [%d]\n", ring);
err = -ENOMEM;
goto err_out_free;
}
@@ -518,15 +604,13 @@ int qlcnic_alloc_hw_resources(struct qlcnic_adapter *adapter)
}
- for (ring = 0; ring < adapter->max_sds_rings; ring++) {
+ for (ring = 0; ring < adapter->drv_sds_rings; ring++) {
sds_ring = &recv_ctx->sds_rings[ring];
addr = dma_alloc_coherent(&adapter->pdev->dev,
- STATUS_DESC_RINGSIZE(sds_ring),
- &sds_ring->phys_addr, GFP_KERNEL);
+ STATUS_DESC_RINGSIZE(sds_ring),
+ &sds_ring->phys_addr, GFP_KERNEL);
if (addr == NULL) {
- dev_err(&pdev->dev,
- "failed to allocate sds ring [%d]\n", ring);
err = -ENOMEM;
goto err_out_free;
}
@@ -540,38 +624,90 @@ err_out_free:
return err;
}
-
-int qlcnic_fw_create_ctx(struct qlcnic_adapter *adapter)
+int qlcnic_fw_create_ctx(struct qlcnic_adapter *dev)
{
- int err;
+ int i, err, ring;
+
+ if (dev->flags & QLCNIC_NEED_FLR) {
+ pci_reset_function(dev->pdev);
+ dev->flags &= ~QLCNIC_NEED_FLR;
+ }
- if (adapter->flags & QLCNIC_NEED_FLR) {
- pci_reset_function(adapter->pdev);
- adapter->flags &= ~QLCNIC_NEED_FLR;
+ if (qlcnic_83xx_check(dev) && (dev->flags & QLCNIC_MSIX_ENABLED)) {
+ if (dev->ahw->diag_test != QLCNIC_LOOPBACK_TEST) {
+ err = qlcnic_83xx_config_intrpt(dev, 1);
+ if (err)
+ return err;
+ }
+ }
+
+ if (qlcnic_82xx_check(dev) && (dev->flags & QLCNIC_MSIX_ENABLED) &&
+ qlcnic_check_multi_tx(dev) && !dev->ahw->diag_test) {
+ err = qlcnic_82xx_mq_intrpt(dev, 1);
+ if (err)
+ return err;
}
- err = qlcnic_fw_cmd_create_rx_ctx(adapter);
+ err = qlcnic_fw_cmd_create_rx_ctx(dev);
if (err)
- return err;
+ goto err_out;
- err = qlcnic_fw_cmd_create_tx_ctx(adapter);
- if (err) {
- qlcnic_fw_cmd_destroy_rx_ctx(adapter);
- return err;
+ for (ring = 0; ring < dev->drv_tx_rings; ring++) {
+ err = qlcnic_fw_cmd_create_tx_ctx(dev,
+ &dev->tx_ring[ring],
+ ring);
+ if (err) {
+ qlcnic_fw_cmd_del_rx_ctx(dev);
+ if (ring == 0)
+ goto err_out;
+
+ for (i = 0; i < ring; i++)
+ qlcnic_fw_cmd_del_tx_ctx(dev, &dev->tx_ring[i]);
+
+ goto err_out;
+ }
}
- set_bit(__QLCNIC_FW_ATTACHED, &adapter->state);
+ set_bit(__QLCNIC_FW_ATTACHED, &dev->state);
+
return 0;
+
+err_out:
+ if (qlcnic_82xx_check(dev) && (dev->flags & QLCNIC_MSIX_ENABLED) &&
+ qlcnic_check_multi_tx(dev) && !dev->ahw->diag_test)
+ qlcnic_82xx_config_intrpt(dev, 0);
+
+ if (qlcnic_83xx_check(dev) && (dev->flags & QLCNIC_MSIX_ENABLED)) {
+ if (dev->ahw->diag_test != QLCNIC_LOOPBACK_TEST)
+ qlcnic_83xx_config_intrpt(dev, 0);
+ }
+
+ return err;
}
void qlcnic_fw_destroy_ctx(struct qlcnic_adapter *adapter)
{
- if (test_and_clear_bit(__QLCNIC_FW_ATTACHED, &adapter->state)) {
- qlcnic_fw_cmd_destroy_rx_ctx(adapter);
- qlcnic_fw_cmd_destroy_tx_ctx(adapter);
+ int ring;
+ if (test_and_clear_bit(__QLCNIC_FW_ATTACHED, &adapter->state)) {
+ qlcnic_fw_cmd_del_rx_ctx(adapter);
+ for (ring = 0; ring < adapter->drv_tx_rings; ring++)
+ qlcnic_fw_cmd_del_tx_ctx(adapter,
+ &adapter->tx_ring[ring]);
+
+ if (qlcnic_82xx_check(adapter) &&
+ (adapter->flags & QLCNIC_MSIX_ENABLED) &&
+ qlcnic_check_multi_tx(adapter) &&
+ !adapter->ahw->diag_test)
+ qlcnic_82xx_config_intrpt(adapter, 0);
+
+ if (qlcnic_83xx_check(adapter) &&
+ (adapter->flags & QLCNIC_MSIX_ENABLED)) {
+ if (adapter->ahw->diag_test != QLCNIC_LOOPBACK_TEST)
+ qlcnic_83xx_config_intrpt(adapter, 0);
+ }
/* Allow dma queues to drain after context reset */
- msleep(20);
+ mdelay(20);
}
}
@@ -585,20 +721,23 @@ void qlcnic_free_hw_resources(struct qlcnic_adapter *adapter)
recv_ctx = adapter->recv_ctx;
- tx_ring = adapter->tx_ring;
- if (tx_ring->hw_consumer != NULL) {
- dma_free_coherent(&adapter->pdev->dev,
- sizeof(u32),
- tx_ring->hw_consumer,
- tx_ring->hw_cons_phys_addr);
- tx_ring->hw_consumer = NULL;
- }
+ for (ring = 0; ring < adapter->drv_tx_rings; ring++) {
+ tx_ring = &adapter->tx_ring[ring];
+ if (tx_ring->hw_consumer != NULL) {
+ dma_free_coherent(&adapter->pdev->dev, sizeof(u32),
+ tx_ring->hw_consumer,
+ tx_ring->hw_cons_phys_addr);
+
+ tx_ring->hw_consumer = NULL;
+ }
- if (tx_ring->desc_head != NULL) {
- dma_free_coherent(&adapter->pdev->dev,
- TX_DESC_RINGSIZE(tx_ring),
- tx_ring->desc_head, tx_ring->phys_addr);
- tx_ring->desc_head = NULL;
+ if (tx_ring->desc_head != NULL) {
+ dma_free_coherent(&adapter->pdev->dev,
+ TX_DESC_RINGSIZE(tx_ring),
+ tx_ring->desc_head,
+ tx_ring->phys_addr);
+ tx_ring->desc_head = NULL;
+ }
}
for (ring = 0; ring < adapter->max_rds_rings; ring++) {
@@ -613,7 +752,7 @@ void qlcnic_free_hw_resources(struct qlcnic_adapter *adapter)
}
}
- for (ring = 0; ring < adapter->max_sds_rings; ring++) {
+ for (ring = 0; ring < adapter->drv_sds_rings; ring++) {
sds_ring = &recv_ctx->sds_rings[ring];
if (sds_ring->desc_head != NULL) {
@@ -626,107 +765,153 @@ void qlcnic_free_hw_resources(struct qlcnic_adapter *adapter)
}
}
+int qlcnic_82xx_config_intrpt(struct qlcnic_adapter *adapter, u8 op_type)
+{
+ struct qlcnic_hardware_context *ahw = adapter->ahw;
+ struct net_device *netdev = adapter->netdev;
+ struct qlcnic_cmd_args cmd;
+ u32 type, val;
+ int i, err = 0;
+
+ for (i = 0; i < ahw->num_msix; i++) {
+ qlcnic_alloc_mbx_args(&cmd, adapter,
+ QLCNIC_CMD_MQ_TX_CONFIG_INTR);
+ type = op_type ? QLCNIC_INTRPT_ADD : QLCNIC_INTRPT_DEL;
+ val = type | (ahw->intr_tbl[i].type << 4);
+ if (ahw->intr_tbl[i].type == QLCNIC_INTRPT_MSIX)
+ val |= (ahw->intr_tbl[i].id << 16);
+ cmd.req.arg[1] = val;
+ err = qlcnic_issue_cmd(adapter, &cmd);
+ if (err) {
+ netdev_err(netdev, "Failed to %s interrupts %d\n",
+ op_type == QLCNIC_INTRPT_ADD ? "Add" :
+ "Delete", err);
+ qlcnic_free_mbx_args(&cmd);
+ return err;
+ }
+ val = cmd.rsp.arg[1];
+ if (LSB(val)) {
+ netdev_info(netdev,
+ "failed to configure interrupt for %d\n",
+ ahw->intr_tbl[i].id);
+ continue;
+ }
+ if (op_type) {
+ ahw->intr_tbl[i].id = MSW(val);
+ ahw->intr_tbl[i].enabled = 1;
+ ahw->intr_tbl[i].src = cmd.rsp.arg[2];
+ } else {
+ ahw->intr_tbl[i].id = i;
+ ahw->intr_tbl[i].enabled = 0;
+ ahw->intr_tbl[i].src = 0;
+ }
+ qlcnic_free_mbx_args(&cmd);
+ }
+
+ return err;
+}
-/* Get MAC address of a NIC partition */
-int qlcnic_get_mac_address(struct qlcnic_adapter *adapter, u8 *mac)
+int qlcnic_82xx_get_mac_address(struct qlcnic_adapter *adapter, u8 *mac,
+ u8 function)
{
- int err;
+ int err, i;
struct qlcnic_cmd_args cmd;
+ u32 mac_low, mac_high;
- memset(&cmd, 0, sizeof(cmd));
- cmd.req.arg1 = adapter->ahw->pci_func | BIT_8;
- cmd.req.cmd = QLCNIC_CDRP_CMD_MAC_ADDRESS;
- cmd.rsp.arg1 = cmd.rsp.arg2 = 1;
- qlcnic_issue_cmd(adapter, &cmd);
- err = cmd.rsp.cmd;
+ err = qlcnic_alloc_mbx_args(&cmd, adapter, QLCNIC_CMD_MAC_ADDRESS);
+ if (err)
+ return err;
- if (err == QLCNIC_RCODE_SUCCESS)
- qlcnic_fetch_mac(adapter, cmd.rsp.arg1, cmd.rsp.arg2, 0, mac);
- else {
+ cmd.req.arg[1] = function | BIT_8;
+ err = qlcnic_issue_cmd(adapter, &cmd);
+
+ if (err == QLCNIC_RCODE_SUCCESS) {
+ mac_low = cmd.rsp.arg[1];
+ mac_high = cmd.rsp.arg[2];
+
+ for (i = 0; i < 2; i++)
+ mac[i] = (u8) (mac_high >> ((1 - i) * 8));
+ for (i = 2; i < 6; i++)
+ mac[i] = (u8) (mac_low >> ((5 - i) * 8));
+ } else {
dev_err(&adapter->pdev->dev,
"Failed to get mac address%d\n", err);
err = -EIO;
}
-
+ qlcnic_free_mbx_args(&cmd);
return err;
}
/* Get info of a NIC partition */
-int qlcnic_get_nic_info(struct qlcnic_adapter *adapter,
- struct qlcnic_info *npar_info, u8 func_id)
+int qlcnic_82xx_get_nic_info(struct qlcnic_adapter *adapter,
+ struct qlcnic_info *npar_info, u8 func_id)
{
int err;
dma_addr_t nic_dma_t;
- struct qlcnic_info *nic_info;
+ const struct qlcnic_info_le *nic_info;
void *nic_info_addr;
struct qlcnic_cmd_args cmd;
- size_t nic_size = sizeof(struct qlcnic_info);
+ size_t nic_size = sizeof(struct qlcnic_info_le);
- nic_info_addr = dma_alloc_coherent(&adapter->pdev->dev, nic_size,
- &nic_dma_t, GFP_KERNEL);
+ nic_info_addr = dma_zalloc_coherent(&adapter->pdev->dev, nic_size,
+ &nic_dma_t, GFP_KERNEL);
if (!nic_info_addr)
return -ENOMEM;
- memset(nic_info_addr, 0, nic_size);
nic_info = nic_info_addr;
- memset(&cmd, 0, sizeof(cmd));
- cmd.req.cmd = QLCNIC_CDRP_CMD_GET_NIC_INFO;
- cmd.req.arg1 = MSD(nic_dma_t);
- cmd.req.arg2 = LSD(nic_dma_t);
- cmd.req.arg3 = (func_id << 16 | nic_size);
- qlcnic_issue_cmd(adapter, &cmd);
- err = cmd.rsp.cmd;
- if (err == QLCNIC_RCODE_SUCCESS) {
+ err = qlcnic_alloc_mbx_args(&cmd, adapter, QLCNIC_CMD_GET_NIC_INFO);
+ if (err)
+ goto out_free_dma;
+
+ cmd.req.arg[1] = MSD(nic_dma_t);
+ cmd.req.arg[2] = LSD(nic_dma_t);
+ cmd.req.arg[3] = (func_id << 16 | nic_size);
+ err = qlcnic_issue_cmd(adapter, &cmd);
+ if (err != QLCNIC_RCODE_SUCCESS) {
+ dev_err(&adapter->pdev->dev,
+ "Failed to get nic info%d\n", err);
+ err = -EIO;
+ } else {
npar_info->pci_func = le16_to_cpu(nic_info->pci_func);
npar_info->op_mode = le16_to_cpu(nic_info->op_mode);
+ npar_info->min_tx_bw = le16_to_cpu(nic_info->min_tx_bw);
+ npar_info->max_tx_bw = le16_to_cpu(nic_info->max_tx_bw);
npar_info->phys_port = le16_to_cpu(nic_info->phys_port);
npar_info->switch_mode = le16_to_cpu(nic_info->switch_mode);
npar_info->max_tx_ques = le16_to_cpu(nic_info->max_tx_ques);
npar_info->max_rx_ques = le16_to_cpu(nic_info->max_rx_ques);
- npar_info->min_tx_bw = le16_to_cpu(nic_info->min_tx_bw);
- npar_info->max_tx_bw = le16_to_cpu(nic_info->max_tx_bw);
npar_info->capabilities = le32_to_cpu(nic_info->capabilities);
npar_info->max_mtu = le16_to_cpu(nic_info->max_mtu);
-
- dev_info(&adapter->pdev->dev,
- "phy port: %d switch_mode: %d,\n"
- "\tmax_tx_q: %d max_rx_q: %d min_tx_bw: 0x%x,\n"
- "\tmax_tx_bw: 0x%x max_mtu:0x%x, capabilities: 0x%x\n",
- npar_info->phys_port, npar_info->switch_mode,
- npar_info->max_tx_ques, npar_info->max_rx_ques,
- npar_info->min_tx_bw, npar_info->max_tx_bw,
- npar_info->max_mtu, npar_info->capabilities);
- } else {
- dev_err(&adapter->pdev->dev,
- "Failed to get nic info%d\n", err);
- err = -EIO;
}
+ qlcnic_free_mbx_args(&cmd);
+out_free_dma:
dma_free_coherent(&adapter->pdev->dev, nic_size, nic_info_addr,
- nic_dma_t);
+ nic_dma_t);
+
return err;
}
/* Configure a NIC partition */
-int qlcnic_set_nic_info(struct qlcnic_adapter *adapter, struct qlcnic_info *nic)
+int qlcnic_82xx_set_nic_info(struct qlcnic_adapter *adapter,
+ struct qlcnic_info *nic)
{
int err = -EIO;
dma_addr_t nic_dma_t;
void *nic_info_addr;
struct qlcnic_cmd_args cmd;
- struct qlcnic_info *nic_info;
- size_t nic_size = sizeof(struct qlcnic_info);
+ struct qlcnic_info_le *nic_info;
+ size_t nic_size = sizeof(struct qlcnic_info_le);
- if (adapter->op_mode != QLCNIC_MGMT_FUNC)
+ if (adapter->ahw->op_mode != QLCNIC_MGMT_FUNC)
return err;
- nic_info_addr = dma_alloc_coherent(&adapter->pdev->dev, nic_size,
- &nic_dma_t, GFP_KERNEL);
+ nic_info_addr = dma_zalloc_coherent(&adapter->pdev->dev, nic_size,
+ &nic_dma_t, GFP_KERNEL);
if (!nic_info_addr)
return -ENOMEM;
- memset(nic_info_addr, 0, nic_size);
nic_info = nic_info_addr;
nic_info->pci_func = cpu_to_le16(nic->pci_func);
@@ -740,13 +925,14 @@ int qlcnic_set_nic_info(struct qlcnic_adapter *adapter, struct qlcnic_info *nic)
nic_info->min_tx_bw = cpu_to_le16(nic->min_tx_bw);
nic_info->max_tx_bw = cpu_to_le16(nic->max_tx_bw);
- memset(&cmd, 0, sizeof(cmd));
- cmd.req.cmd = QLCNIC_CDRP_CMD_SET_NIC_INFO;
- cmd.req.arg1 = MSD(nic_dma_t);
- cmd.req.arg2 = LSD(nic_dma_t);
- cmd.req.arg3 = ((nic->pci_func << 16) | nic_size);
- qlcnic_issue_cmd(adapter, &cmd);
- err = cmd.rsp.cmd;
+ err = qlcnic_alloc_mbx_args(&cmd, adapter, QLCNIC_CMD_SET_NIC_INFO);
+ if (err)
+ goto out_free_dma;
+
+ cmd.req.arg[1] = MSD(nic_dma_t);
+ cmd.req.arg[2] = LSD(nic_dma_t);
+ cmd.req.arg[3] = ((nic->pci_func << 16) | nic_size);
+ err = qlcnic_issue_cmd(adapter, &cmd);
if (err != QLCNIC_RCODE_SUCCESS) {
dev_err(&adapter->pdev->dev,
@@ -754,43 +940,53 @@ int qlcnic_set_nic_info(struct qlcnic_adapter *adapter, struct qlcnic_info *nic)
err = -EIO;
}
+ qlcnic_free_mbx_args(&cmd);
+out_free_dma:
dma_free_coherent(&adapter->pdev->dev, nic_size, nic_info_addr,
- nic_dma_t);
+ nic_dma_t);
+
return err;
}
/* Get PCI Info of a partition */
-int qlcnic_get_pci_info(struct qlcnic_adapter *adapter,
- struct qlcnic_pci_info *pci_info)
+int qlcnic_82xx_get_pci_info(struct qlcnic_adapter *adapter,
+ struct qlcnic_pci_info *pci_info)
{
- int err = 0, i;
+ struct qlcnic_hardware_context *ahw = adapter->ahw;
+ size_t npar_size = sizeof(struct qlcnic_pci_info_le);
+ size_t pci_size = npar_size * ahw->max_vnic_func;
+ u16 nic = 0, fcoe = 0, iscsi = 0;
+ struct qlcnic_pci_info_le *npar;
struct qlcnic_cmd_args cmd;
dma_addr_t pci_info_dma_t;
- struct qlcnic_pci_info *npar;
void *pci_info_addr;
- size_t npar_size = sizeof(struct qlcnic_pci_info);
- size_t pci_size = npar_size * QLCNIC_MAX_PCI_FUNC;
+ int err = 0, i;
- pci_info_addr = dma_alloc_coherent(&adapter->pdev->dev, pci_size,
- &pci_info_dma_t, GFP_KERNEL);
+ pci_info_addr = dma_zalloc_coherent(&adapter->pdev->dev, pci_size,
+ &pci_info_dma_t, GFP_KERNEL);
if (!pci_info_addr)
return -ENOMEM;
- memset(pci_info_addr, 0, pci_size);
npar = pci_info_addr;
- memset(&cmd, 0, sizeof(cmd));
- cmd.req.cmd = QLCNIC_CDRP_CMD_GET_PCI_INFO;
- cmd.req.arg1 = MSD(pci_info_dma_t);
- cmd.req.arg2 = LSD(pci_info_dma_t);
- cmd.req.arg3 = pci_size;
- qlcnic_issue_cmd(adapter, &cmd);
- err = cmd.rsp.cmd;
+ err = qlcnic_alloc_mbx_args(&cmd, adapter, QLCNIC_CMD_GET_PCI_INFO);
+ if (err)
+ goto out_free_dma;
+ cmd.req.arg[1] = MSD(pci_info_dma_t);
+ cmd.req.arg[2] = LSD(pci_info_dma_t);
+ cmd.req.arg[3] = pci_size;
+ err = qlcnic_issue_cmd(adapter, &cmd);
+
+ ahw->total_nic_func = 0;
if (err == QLCNIC_RCODE_SUCCESS) {
- for (i = 0; i < QLCNIC_MAX_PCI_FUNC; i++, npar++, pci_info++) {
+ for (i = 0; i < ahw->max_vnic_func; i++, npar++, pci_info++) {
pci_info->id = le16_to_cpu(npar->id);
pci_info->active = le16_to_cpu(npar->active);
+ if (!pci_info->active)
+ continue;
pci_info->type = le16_to_cpu(npar->type);
+ err = qlcnic_get_pci_func_type(adapter, pci_info->type,
+ &nic, &fcoe, &iscsi);
pci_info->default_port =
le16_to_cpu(npar->default_port);
pci_info->tx_min_bw =
@@ -805,41 +1001,56 @@ int qlcnic_get_pci_info(struct qlcnic_adapter *adapter,
err = -EIO;
}
+ ahw->total_nic_func = nic;
+ ahw->total_pci_func = nic + fcoe + iscsi;
+ if (ahw->total_nic_func == 0 || ahw->total_pci_func == 0) {
+ dev_err(&adapter->pdev->dev,
+ "%s: Invalid function count: total nic func[%x], total pci func[%x]\n",
+ __func__, ahw->total_nic_func, ahw->total_pci_func);
+ err = -EIO;
+ }
+ qlcnic_free_mbx_args(&cmd);
+out_free_dma:
dma_free_coherent(&adapter->pdev->dev, pci_size, pci_info_addr,
pci_info_dma_t);
+
return err;
}
/* Configure eSwitch for port mirroring */
int qlcnic_config_port_mirroring(struct qlcnic_adapter *adapter, u8 id,
- u8 enable_mirroring, u8 pci_func)
+ u8 enable_mirroring, u8 pci_func)
{
+ struct device *dev = &adapter->pdev->dev;
+ struct qlcnic_cmd_args cmd;
int err = -EIO;
u32 arg1;
- struct qlcnic_cmd_args cmd;
- if (adapter->op_mode != QLCNIC_MGMT_FUNC ||
- !(adapter->eswitch[id].flags & QLCNIC_SWITCH_ENABLE))
+ if (adapter->ahw->op_mode != QLCNIC_MGMT_FUNC ||
+ !(adapter->eswitch[id].flags & QLCNIC_SWITCH_ENABLE)) {
+ dev_err(&adapter->pdev->dev, "%s: Not a management function\n",
+ __func__);
return err;
+ }
arg1 = id | (enable_mirroring ? BIT_4 : 0);
arg1 |= pci_func << 8;
- memset(&cmd, 0, sizeof(cmd));
- cmd.req.cmd = QLCNIC_CDRP_CMD_SET_PORTMIRRORING;
- cmd.req.arg1 = arg1;
- qlcnic_issue_cmd(adapter, &cmd);
- err = cmd.rsp.cmd;
+ err = qlcnic_alloc_mbx_args(&cmd, adapter,
+ QLCNIC_CMD_SET_PORTMIRRORING);
+ if (err)
+ return err;
- if (err != QLCNIC_RCODE_SUCCESS) {
- dev_err(&adapter->pdev->dev,
- "Failed to configure port mirroring%d on eswitch:%d\n",
+ cmd.req.arg[1] = arg1;
+ err = qlcnic_issue_cmd(adapter, &cmd);
+
+ if (err != QLCNIC_RCODE_SUCCESS)
+ dev_err(dev, "Failed to configure port mirroring for vNIC function %d on eSwitch %d\n",
pci_func, id);
- } else {
- dev_info(&adapter->pdev->dev,
- "Configured eSwitch %d for port mirroring:%d\n",
- id, pci_func);
- }
+ else
+ dev_info(dev, "Configured port mirroring for vNIC function %d on eSwitch %d\n",
+ pci_func, id);
+ qlcnic_free_mbx_args(&cmd);
return err;
}
@@ -847,8 +1058,8 @@ int qlcnic_config_port_mirroring(struct qlcnic_adapter *adapter, u8 id,
int qlcnic_get_port_stats(struct qlcnic_adapter *adapter, const u8 func,
const u8 rx_tx, struct __qlcnic_esw_statistics *esw_stats) {
- size_t stats_size = sizeof(struct __qlcnic_esw_statistics);
- struct __qlcnic_esw_statistics *stats;
+ size_t stats_size = sizeof(struct qlcnic_esw_stats_le);
+ struct qlcnic_esw_stats_le *stats;
dma_addr_t stats_dma_t;
void *stats_addr;
u32 arg1;
@@ -858,31 +1069,30 @@ int qlcnic_get_port_stats(struct qlcnic_adapter *adapter, const u8 func,
if (esw_stats == NULL)
return -ENOMEM;
- if (adapter->op_mode != QLCNIC_MGMT_FUNC &&
- func != adapter->ahw->pci_func) {
+ if ((adapter->ahw->op_mode != QLCNIC_MGMT_FUNC) &&
+ (func != adapter->ahw->pci_func)) {
dev_err(&adapter->pdev->dev,
"Not privilege to query stats for func=%d", func);
return -EIO;
}
- stats_addr = dma_alloc_coherent(&adapter->pdev->dev, stats_size,
- &stats_dma_t, GFP_KERNEL);
- if (!stats_addr) {
- dev_err(&adapter->pdev->dev, "Unable to allocate memory\n");
+ stats_addr = dma_zalloc_coherent(&adapter->pdev->dev, stats_size,
+ &stats_dma_t, GFP_KERNEL);
+ if (!stats_addr)
return -ENOMEM;
- }
- memset(stats_addr, 0, stats_size);
arg1 = func | QLCNIC_STATS_VERSION << 8 | QLCNIC_STATS_PORT << 12;
arg1 |= rx_tx << 15 | stats_size << 16;
- memset(&cmd, 0, sizeof(cmd));
- cmd.req.cmd = QLCNIC_CDRP_CMD_GET_ESWITCH_STATS;
- cmd.req.arg1 = arg1;
- cmd.req.arg2 = MSD(stats_dma_t);
- cmd.req.arg3 = LSD(stats_dma_t);
- qlcnic_issue_cmd(adapter, &cmd);
- err = cmd.rsp.cmd;
+ err = qlcnic_alloc_mbx_args(&cmd, adapter,
+ QLCNIC_CMD_GET_ESWITCH_STATS);
+ if (err)
+ goto out_free_dma;
+
+ cmd.req.arg[1] = arg1;
+ cmd.req.arg[2] = MSD(stats_dma_t);
+ cmd.req.arg[3] = LSD(stats_dma_t);
+ err = qlcnic_issue_cmd(adapter, &cmd);
if (!err) {
stats = stats_addr;
@@ -900,8 +1110,73 @@ int qlcnic_get_port_stats(struct qlcnic_adapter *adapter, const u8 func,
esw_stats->numbytes = le64_to_cpu(stats->numbytes);
}
+ qlcnic_free_mbx_args(&cmd);
+out_free_dma:
+ dma_free_coherent(&adapter->pdev->dev, stats_size, stats_addr,
+ stats_dma_t);
+
+ return err;
+}
+
+/* This routine will retrieve the MAC statistics from firmware */
+int qlcnic_get_mac_stats(struct qlcnic_adapter *adapter,
+ struct qlcnic_mac_statistics *mac_stats)
+{
+ struct qlcnic_mac_statistics_le *stats;
+ struct qlcnic_cmd_args cmd;
+ size_t stats_size = sizeof(struct qlcnic_mac_statistics_le);
+ dma_addr_t stats_dma_t;
+ void *stats_addr;
+ int err;
+
+ if (mac_stats == NULL)
+ return -ENOMEM;
+
+ stats_addr = dma_zalloc_coherent(&adapter->pdev->dev, stats_size,
+ &stats_dma_t, GFP_KERNEL);
+ if (!stats_addr)
+ return -ENOMEM;
+
+ err = qlcnic_alloc_mbx_args(&cmd, adapter, QLCNIC_CMD_GET_MAC_STATS);
+ if (err)
+ goto out_free_dma;
+
+ cmd.req.arg[1] = stats_size << 16;
+ cmd.req.arg[2] = MSD(stats_dma_t);
+ cmd.req.arg[3] = LSD(stats_dma_t);
+ err = qlcnic_issue_cmd(adapter, &cmd);
+ if (!err) {
+ stats = stats_addr;
+ mac_stats->mac_tx_frames = le64_to_cpu(stats->mac_tx_frames);
+ mac_stats->mac_tx_bytes = le64_to_cpu(stats->mac_tx_bytes);
+ mac_stats->mac_tx_mcast_pkts =
+ le64_to_cpu(stats->mac_tx_mcast_pkts);
+ mac_stats->mac_tx_bcast_pkts =
+ le64_to_cpu(stats->mac_tx_bcast_pkts);
+ mac_stats->mac_rx_frames = le64_to_cpu(stats->mac_rx_frames);
+ mac_stats->mac_rx_bytes = le64_to_cpu(stats->mac_rx_bytes);
+ mac_stats->mac_rx_mcast_pkts =
+ le64_to_cpu(stats->mac_rx_mcast_pkts);
+ mac_stats->mac_rx_length_error =
+ le64_to_cpu(stats->mac_rx_length_error);
+ mac_stats->mac_rx_length_small =
+ le64_to_cpu(stats->mac_rx_length_small);
+ mac_stats->mac_rx_length_large =
+ le64_to_cpu(stats->mac_rx_length_large);
+ mac_stats->mac_rx_jabber = le64_to_cpu(stats->mac_rx_jabber);
+ mac_stats->mac_rx_dropped = le64_to_cpu(stats->mac_rx_dropped);
+ mac_stats->mac_rx_crc_error = le64_to_cpu(stats->mac_rx_crc_error);
+ } else {
+ dev_err(&adapter->pdev->dev,
+ "%s: Get mac stats failed, err=%d.\n", __func__, err);
+ }
+
+ qlcnic_free_mbx_args(&cmd);
+
+out_free_dma:
dma_free_coherent(&adapter->pdev->dev, stats_size, stats_addr,
- stats_dma_t);
+ stats_dma_t);
+
return err;
}
@@ -914,27 +1189,28 @@ int qlcnic_get_eswitch_stats(struct qlcnic_adapter *adapter, const u8 eswitch,
if (esw_stats == NULL)
return -ENOMEM;
- if (adapter->op_mode != QLCNIC_MGMT_FUNC)
+ if (adapter->ahw->op_mode != QLCNIC_MGMT_FUNC)
return -EIO;
if (adapter->npars == NULL)
return -EIO;
memset(esw_stats, 0, sizeof(u64));
- esw_stats->unicast_frames = QLCNIC_ESW_STATS_NOT_AVAIL;
- esw_stats->multicast_frames = QLCNIC_ESW_STATS_NOT_AVAIL;
- esw_stats->broadcast_frames = QLCNIC_ESW_STATS_NOT_AVAIL;
- esw_stats->dropped_frames = QLCNIC_ESW_STATS_NOT_AVAIL;
- esw_stats->errors = QLCNIC_ESW_STATS_NOT_AVAIL;
- esw_stats->local_frames = QLCNIC_ESW_STATS_NOT_AVAIL;
- esw_stats->numbytes = QLCNIC_ESW_STATS_NOT_AVAIL;
+ esw_stats->unicast_frames = QLCNIC_STATS_NOT_AVAIL;
+ esw_stats->multicast_frames = QLCNIC_STATS_NOT_AVAIL;
+ esw_stats->broadcast_frames = QLCNIC_STATS_NOT_AVAIL;
+ esw_stats->dropped_frames = QLCNIC_STATS_NOT_AVAIL;
+ esw_stats->errors = QLCNIC_STATS_NOT_AVAIL;
+ esw_stats->local_frames = QLCNIC_STATS_NOT_AVAIL;
+ esw_stats->numbytes = QLCNIC_STATS_NOT_AVAIL;
esw_stats->context_id = eswitch;
- for (i = 0; i < QLCNIC_MAX_PCI_FUNC; i++) {
+ for (i = 0; i < adapter->ahw->total_nic_func; i++) {
if (adapter->npars[i].phy_port != eswitch)
continue;
memset(&port_stats, 0, sizeof(struct __qlcnic_esw_statistics));
- if (qlcnic_get_port_stats(adapter, i, rx_tx, &port_stats))
+ if (qlcnic_get_port_stats(adapter, adapter->npars[i].pci_func,
+ rx_tx, &port_stats))
continue;
esw_stats->size = port_stats.size;
@@ -961,15 +1237,16 @@ int qlcnic_get_eswitch_stats(struct qlcnic_adapter *adapter, const u8 eswitch,
int qlcnic_clear_esw_stats(struct qlcnic_adapter *adapter, const u8 func_esw,
const u8 port, const u8 rx_tx)
{
-
- u32 arg1;
+ struct qlcnic_hardware_context *ahw = adapter->ahw;
struct qlcnic_cmd_args cmd;
+ int err;
+ u32 arg1;
- if (adapter->op_mode != QLCNIC_MGMT_FUNC)
+ if (ahw->op_mode != QLCNIC_MGMT_FUNC)
return -EIO;
if (func_esw == QLCNIC_STATS_PORT) {
- if (port >= QLCNIC_MAX_PCI_FUNC)
+ if (port >= ahw->max_vnic_func)
goto err_ret;
} else if (func_esw == QLCNIC_STATS_ESWITCH) {
if (port >= QLCNIC_NIU_MAX_XG_PORTS)
@@ -984,43 +1261,48 @@ int qlcnic_clear_esw_stats(struct qlcnic_adapter *adapter, const u8 func_esw,
arg1 = port | QLCNIC_STATS_VERSION << 8 | func_esw << 12;
arg1 |= BIT_14 | rx_tx << 15;
- memset(&cmd, 0, sizeof(cmd));
- cmd.req.cmd = QLCNIC_CDRP_CMD_GET_ESWITCH_STATS;
- cmd.req.arg1 = arg1;
- qlcnic_issue_cmd(adapter, &cmd);
- return cmd.rsp.cmd;
+ err = qlcnic_alloc_mbx_args(&cmd, adapter,
+ QLCNIC_CMD_GET_ESWITCH_STATS);
+ if (err)
+ return err;
+
+ cmd.req.arg[1] = arg1;
+ err = qlcnic_issue_cmd(adapter, &cmd);
+ qlcnic_free_mbx_args(&cmd);
+ return err;
err_ret:
- dev_err(&adapter->pdev->dev, "Invalid argument func_esw=%d port=%d"
- "rx_ctx=%d\n", func_esw, port, rx_tx);
+ dev_err(&adapter->pdev->dev,
+ "Invalid args func_esw %d port %d rx_ctx %d\n",
+ func_esw, port, rx_tx);
return -EIO;
}
-static int
-__qlcnic_get_eswitch_port_config(struct qlcnic_adapter *adapter,
- u32 *arg1, u32 *arg2)
+static int __qlcnic_get_eswitch_port_config(struct qlcnic_adapter *adapter,
+ u32 *arg1, u32 *arg2)
{
- int err = -EIO;
+ struct device *dev = &adapter->pdev->dev;
struct qlcnic_cmd_args cmd;
- u8 pci_func;
- pci_func = (*arg1 >> 8);
+ u8 pci_func = *arg1 >> 8;
+ int err;
- cmd.req.cmd = QLCNIC_CDRP_CMD_GET_ESWITCH_PORT_CONFIG;
- cmd.req.arg1 = *arg1;
- cmd.rsp.arg1 = cmd.rsp.arg2 = 1;
- qlcnic_issue_cmd(adapter, &cmd);
- *arg1 = cmd.rsp.arg1;
- *arg2 = cmd.rsp.arg2;
- err = cmd.rsp.cmd;
+ err = qlcnic_alloc_mbx_args(&cmd, adapter,
+ QLCNIC_CMD_GET_ESWITCH_PORT_CONFIG);
+ if (err)
+ return err;
- if (err == QLCNIC_RCODE_SUCCESS) {
- dev_info(&adapter->pdev->dev,
- "eSwitch port config for pci func %d\n", pci_func);
- } else {
- dev_err(&adapter->pdev->dev,
- "Failed to get eswitch port config for pci func %d\n",
- pci_func);
- }
+ cmd.req.arg[1] = *arg1;
+ err = qlcnic_issue_cmd(adapter, &cmd);
+ *arg1 = cmd.rsp.arg[1];
+ *arg2 = cmd.rsp.arg[2];
+ qlcnic_free_mbx_args(&cmd);
+
+ if (err == QLCNIC_RCODE_SUCCESS)
+ dev_info(dev, "Get eSwitch port config for vNIC function %d\n",
+ pci_func);
+ else
+ dev_err(dev, "Failed to get eswitch port config for vNIC function %d\n",
+ pci_func);
return err;
}
/* Configure eSwitch port
@@ -1033,15 +1315,23 @@ op_type = 1 for port vlan_id
int qlcnic_config_switch_port(struct qlcnic_adapter *adapter,
struct qlcnic_esw_func_cfg *esw_cfg)
{
- int err = -EIO;
- u32 arg1, arg2 = 0;
+ struct device *dev = &adapter->pdev->dev;
struct qlcnic_cmd_args cmd;
+ int err = -EIO, index;
+ u32 arg1, arg2 = 0;
u8 pci_func;
- if (adapter->op_mode != QLCNIC_MGMT_FUNC)
+ if (adapter->ahw->op_mode != QLCNIC_MGMT_FUNC) {
+ dev_err(&adapter->pdev->dev, "%s: Not a management function\n",
+ __func__);
return err;
+ }
+
pci_func = esw_cfg->pci_func;
- arg1 = (adapter->npars[pci_func].phy_port & BIT_0);
+ index = qlcnic_is_valid_nic_func(adapter, pci_func);
+ if (index < 0)
+ return err;
+ arg1 = (adapter->npars[index].phy_port & BIT_0);
arg1 |= (pci_func << 8);
if (__qlcnic_get_eswitch_port_config(adapter, &arg1, &arg2))
@@ -1053,7 +1343,7 @@ int qlcnic_config_switch_port(struct qlcnic_adapter *adapter,
case QLCNIC_PORT_DEFAULTS:
arg1 |= (BIT_4 | BIT_6 | BIT_7);
arg2 |= (BIT_0 | BIT_1);
- if (adapter->capabilities & QLCNIC_FW_CAPABILITY_TSO)
+ if (adapter->ahw->capabilities & QLCNIC_FW_CAPABILITY_TSO)
arg2 |= (BIT_2 | BIT_3);
if (!(esw_cfg->discard_tagged))
arg1 &= ~BIT_4;
@@ -1071,6 +1361,7 @@ int qlcnic_config_switch_port(struct qlcnic_adapter *adapter,
arg2 &= ~BIT_3;
break;
case QLCNIC_ADD_VLAN:
+ arg1 &= ~(0x0ffff << 16);
arg1 |= (BIT_2 | BIT_5);
arg1 |= (esw_cfg->vlan_id << 16);
break;
@@ -1079,23 +1370,27 @@ int qlcnic_config_switch_port(struct qlcnic_adapter *adapter,
arg1 &= ~(0x0ffff << 16);
break;
default:
+ dev_err(&adapter->pdev->dev, "%s: Invalid opmode 0x%x\n",
+ __func__, esw_cfg->op_mode);
return err;
}
- memset(&cmd, 0, sizeof(cmd));
- cmd.req.cmd = QLCNIC_CDRP_CMD_CONFIGURE_ESWITCH;
- cmd.req.arg1 = arg1;
- cmd.req.arg2 = arg2;
- qlcnic_issue_cmd(adapter, &cmd);
+ err = qlcnic_alloc_mbx_args(&cmd, adapter,
+ QLCNIC_CMD_CONFIGURE_ESWITCH);
+ if (err)
+ return err;
- err = cmd.rsp.cmd;
- if (err != QLCNIC_RCODE_SUCCESS) {
- dev_err(&adapter->pdev->dev,
- "Failed to configure eswitch pci func %d\n", pci_func);
- } else {
- dev_info(&adapter->pdev->dev,
- "Configured eSwitch for pci func %d\n", pci_func);
- }
+ cmd.req.arg[1] = arg1;
+ cmd.req.arg[2] = arg2;
+ err = qlcnic_issue_cmd(adapter, &cmd);
+ qlcnic_free_mbx_args(&cmd);
+
+ if (err != QLCNIC_RCODE_SUCCESS)
+ dev_err(dev, "Failed to configure eswitch for vNIC function %d\n",
+ pci_func);
+ else
+ dev_info(dev, "Configured eSwitch for vNIC function %d\n",
+ pci_func);
return err;
}
@@ -1105,11 +1400,17 @@ qlcnic_get_eswitch_port_config(struct qlcnic_adapter *adapter,
struct qlcnic_esw_func_cfg *esw_cfg)
{
u32 arg1, arg2;
+ int index;
u8 phy_port;
- if (adapter->op_mode == QLCNIC_MGMT_FUNC)
- phy_port = adapter->npars[esw_cfg->pci_func].phy_port;
- else
- phy_port = adapter->physical_port;
+
+ if (adapter->ahw->op_mode == QLCNIC_MGMT_FUNC) {
+ index = qlcnic_is_valid_nic_func(adapter, esw_cfg->pci_func);
+ if (index < 0)
+ return -EIO;
+ phy_port = adapter->npars[index].phy_port;
+ } else {
+ phy_port = adapter->ahw->physical_port;
+ }
arg1 = phy_port;
arg1 |= (esw_cfg->pci_func << 8);
if (__qlcnic_get_eswitch_port_config(adapter, &arg1, &arg2))
generated by cgit v1.2.3-70-g09d2 (git 2.46.0) at 2025-12-16 05:00:07 +0000