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path: root/drivers/net/ethernet/chelsio/cxgb4vf/cxgb4vf_main.c
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Diffstat (limited to 'drivers/net/ethernet/chelsio/cxgb4vf/cxgb4vf_main.c')
-rw-r--r--drivers/net/ethernet/chelsio/cxgb4vf/cxgb4vf_main.c138
1 files changed, 52 insertions, 86 deletions
diff --git a/drivers/net/ethernet/chelsio/cxgb4vf/cxgb4vf_main.c b/drivers/net/ethernet/chelsio/cxgb4vf/cxgb4vf_main.c
index 0b42bddaf284..aa74ec34a467 100644
--- a/drivers/net/ethernet/chelsio/cxgb4vf/cxgb4vf_main.c
+++ b/drivers/net/ethernet/chelsio/cxgb4vf/cxgb4vf_main.c
@@ -1030,10 +1030,10 @@ static int set_rxq_intr_params(struct adapter *adapter, struct sge_rspq *rspq,
pktcnt_idx = closest_thres(&adapter->sge, cnt);
if (rspq->desc && rspq->pktcnt_idx != pktcnt_idx) {
- v = FW_PARAMS_MNEM(FW_PARAMS_MNEM_DMAQ) |
- FW_PARAMS_PARAM_X(
+ v = FW_PARAMS_MNEM_V(FW_PARAMS_MNEM_DMAQ) |
+ FW_PARAMS_PARAM_X_V(
FW_PARAMS_PARAM_DMAQ_IQ_INTCNTTHRESH) |
- FW_PARAMS_PARAM_YZ(rspq->cntxt_id);
+ FW_PARAMS_PARAM_YZ_V(rspq->cntxt_id);
err = t4vf_set_params(adapter, 1, &v, &pktcnt_idx);
if (err)
return err;
@@ -1230,14 +1230,14 @@ static void cxgb4vf_get_drvinfo(struct net_device *dev,
sizeof(drvinfo->bus_info));
snprintf(drvinfo->fw_version, sizeof(drvinfo->fw_version),
"%u.%u.%u.%u, TP %u.%u.%u.%u",
- FW_HDR_FW_VER_MAJOR_GET(adapter->params.dev.fwrev),
- FW_HDR_FW_VER_MINOR_GET(adapter->params.dev.fwrev),
- FW_HDR_FW_VER_MICRO_GET(adapter->params.dev.fwrev),
- FW_HDR_FW_VER_BUILD_GET(adapter->params.dev.fwrev),
- FW_HDR_FW_VER_MAJOR_GET(adapter->params.dev.tprev),
- FW_HDR_FW_VER_MINOR_GET(adapter->params.dev.tprev),
- FW_HDR_FW_VER_MICRO_GET(adapter->params.dev.tprev),
- FW_HDR_FW_VER_BUILD_GET(adapter->params.dev.tprev));
+ FW_HDR_FW_VER_MAJOR_G(adapter->params.dev.fwrev),
+ FW_HDR_FW_VER_MINOR_G(adapter->params.dev.fwrev),
+ FW_HDR_FW_VER_MICRO_G(adapter->params.dev.fwrev),
+ FW_HDR_FW_VER_BUILD_G(adapter->params.dev.fwrev),
+ FW_HDR_FW_VER_MAJOR_G(adapter->params.dev.tprev),
+ FW_HDR_FW_VER_MINOR_G(adapter->params.dev.tprev),
+ FW_HDR_FW_VER_MICRO_G(adapter->params.dev.tprev),
+ FW_HDR_FW_VER_BUILD_G(adapter->params.dev.tprev));
}
/*
@@ -2095,7 +2095,6 @@ static int adap_init0(struct adapter *adapter)
unsigned int ethqsets;
int err;
u32 param, val = 0;
- unsigned int chipid;
/*
* Wait for the device to become ready before proceeding ...
@@ -2123,17 +2122,6 @@ static int adap_init0(struct adapter *adapter)
return err;
}
- adapter->params.chip = 0;
- switch (adapter->pdev->device >> 12) {
- case CHELSIO_T4:
- adapter->params.chip = CHELSIO_CHIP_CODE(CHELSIO_T4, 0);
- break;
- case CHELSIO_T5:
- chipid = G_REV(t4_read_reg(adapter, A_PL_VF_REV));
- adapter->params.chip |= CHELSIO_CHIP_CODE(CHELSIO_T5, chipid);
- break;
- }
-
/*
* Grab basic operational parameters. These will predominantly have
* been set up by the Physical Function Driver or will be hard coded
@@ -2184,8 +2172,8 @@ static int adap_init0(struct adapter *adapter)
* firmware won't understand this and we'll just get
* unencapsulated messages ...
*/
- param = FW_PARAMS_MNEM(FW_PARAMS_MNEM_PFVF) |
- FW_PARAMS_PARAM_X(FW_PARAMS_PARAM_PFVF_CPLFW4MSG_ENCAP);
+ param = FW_PARAMS_MNEM_V(FW_PARAMS_MNEM_PFVF) |
+ FW_PARAMS_PARAM_X_V(FW_PARAMS_PARAM_PFVF_CPLFW4MSG_ENCAP);
val = 1;
(void) t4vf_set_params(adapter, 1, &param, &val);
@@ -2594,6 +2582,27 @@ static int cxgb4vf_pci_probe(struct pci_dev *pdev,
goto err_free_adapter;
}
+ /* Wait for the device to become ready before proceeding ...
+ */
+ err = t4vf_prep_adapter(adapter);
+ if (err) {
+ dev_err(adapter->pdev_dev, "device didn't become ready:"
+ " err=%d\n", err);
+ goto err_unmap_bar0;
+ }
+
+ /* For T5 and later we want to use the new BAR-based User Doorbells,
+ * so we need to map BAR2 here ...
+ */
+ if (!is_t4(adapter->params.chip)) {
+ adapter->bar2 = ioremap_wc(pci_resource_start(pdev, 2),
+ pci_resource_len(pdev, 2));
+ if (!adapter->bar2) {
+ dev_err(adapter->pdev_dev, "cannot map BAR2 doorbells\n");
+ err = -ENOMEM;
+ goto err_unmap_bar0;
+ }
+ }
/*
* Initialize adapter level features.
*/
@@ -2786,6 +2795,10 @@ err_free_dev:
}
err_unmap_bar:
+ if (!is_t4(adapter->params.chip))
+ iounmap(adapter->bar2);
+
+err_unmap_bar0:
iounmap(adapter->regs);
err_free_adapter:
@@ -2856,6 +2869,8 @@ static void cxgb4vf_pci_remove(struct pci_dev *pdev)
free_netdev(netdev);
}
iounmap(adapter->regs);
+ if (!is_t4(adapter->params.chip))
+ iounmap(adapter->bar2);
kfree(adapter);
}
@@ -2908,67 +2923,18 @@ static void cxgb4vf_pci_shutdown(struct pci_dev *pdev)
pci_set_drvdata(pdev, NULL);
}
-/*
- * PCI Device registration data structures.
- */
-#define CH_DEVICE(devid) \
- { PCI_VENDOR_ID_CHELSIO, devid, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0 }
-
-static const struct pci_device_id cxgb4vf_pci_tbl[] = {
- CH_DEVICE(0xb000), /* PE10K FPGA */
- CH_DEVICE(0x4801), /* T420-cr */
- CH_DEVICE(0x4802), /* T422-cr */
- CH_DEVICE(0x4803), /* T440-cr */
- CH_DEVICE(0x4804), /* T420-bch */
- CH_DEVICE(0x4805), /* T440-bch */
- CH_DEVICE(0x4806), /* T460-ch */
- CH_DEVICE(0x4807), /* T420-so */
- CH_DEVICE(0x4808), /* T420-cx */
- CH_DEVICE(0x4809), /* T420-bt */
- CH_DEVICE(0x480a), /* T404-bt */
- CH_DEVICE(0x480d), /* T480-cr */
- CH_DEVICE(0x480e), /* T440-lp-cr */
- CH_DEVICE(0x4880),
- CH_DEVICE(0x4881),
- CH_DEVICE(0x4882),
- CH_DEVICE(0x4883),
- CH_DEVICE(0x4884),
- CH_DEVICE(0x4885),
- CH_DEVICE(0x4886),
- CH_DEVICE(0x4887),
- CH_DEVICE(0x4888),
- CH_DEVICE(0x5801), /* T520-cr */
- CH_DEVICE(0x5802), /* T522-cr */
- CH_DEVICE(0x5803), /* T540-cr */
- CH_DEVICE(0x5804), /* T520-bch */
- CH_DEVICE(0x5805), /* T540-bch */
- CH_DEVICE(0x5806), /* T540-ch */
- CH_DEVICE(0x5807), /* T520-so */
- CH_DEVICE(0x5808), /* T520-cx */
- CH_DEVICE(0x5809), /* T520-bt */
- CH_DEVICE(0x580a), /* T504-bt */
- CH_DEVICE(0x580b), /* T520-sr */
- CH_DEVICE(0x580c), /* T504-bt */
- CH_DEVICE(0x580d), /* T580-cr */
- CH_DEVICE(0x580e), /* T540-lp-cr */
- CH_DEVICE(0x580f), /* Amsterdam */
- CH_DEVICE(0x5810), /* T580-lp-cr */
- CH_DEVICE(0x5811), /* T520-lp-cr */
- CH_DEVICE(0x5812), /* T560-cr */
- CH_DEVICE(0x5813), /* T580-cr */
- CH_DEVICE(0x5814), /* T580-so-cr */
- CH_DEVICE(0x5815), /* T502-bt */
- CH_DEVICE(0x5880),
- CH_DEVICE(0x5881),
- CH_DEVICE(0x5882),
- CH_DEVICE(0x5883),
- CH_DEVICE(0x5884),
- CH_DEVICE(0x5885),
- CH_DEVICE(0x5886),
- CH_DEVICE(0x5887),
- CH_DEVICE(0x5888),
- { 0, }
-};
+/* Macros needed to support the PCI Device ID Table ...
+ */
+#define CH_PCI_DEVICE_ID_TABLE_DEFINE_BEGIN \
+ static struct pci_device_id cxgb4vf_pci_tbl[] = {
+#define CH_PCI_DEVICE_ID_FUNCTION 0x8
+
+#define CH_PCI_ID_TABLE_ENTRY(devid) \
+ { PCI_VDEVICE(CHELSIO, (devid)), 0 }
+
+#define CH_PCI_DEVICE_ID_TABLE_DEFINE_END { 0, } }
+
+#include "../cxgb4/t4_pci_id_tbl.h"
MODULE_DESCRIPTION(DRV_DESC);
MODULE_AUTHOR("Chelsio Communications");
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-30 06:55:20 +0000