mempool: rework comments and style

[dpdk.git] / drivers / net / i40e / base / i40e_osdep.h

diff --git a/drivers/net/i40e/base/i40e_osdep.h b/drivers/net/i40e/base/i40e_osdep.h
index 3ce8057..8c84ed8 100644 (file)
--- a/drivers/net/i40e/base/i40e_osdep.h
+++ b/drivers/net/i40e/base/i40e_osdep.h
@@ -117,15 +117,51 @@ do {                                                            \
                                        ##__VA_ARGS__);         \
 } while (0)
 
+/* AQ commands based interfaces of i40e_read_rx_ctl() and i40e_write_rx_ctl()
+ * are required for reading/writing below registers, as reading/writing it
+ * directly may not function correctly if the device is under heavy small
+ * packet traffic. Note that those interfaces are available from FVL5 and not
+ * suitable before the AdminQ is ready during initialization.
+ *
+ * I40E_PFQF_CTL_0
+ * I40E_PFQF_HENA
+ * I40E_PFQF_FDALLOC
+ * I40E_PFQF_HREGION
+ * I40E_PFLAN_QALLOC
+ * I40E_VPQF_CTL
+ * I40E_VFQF_HENA
+ * I40E_VFQF_HREGION
+ * I40E_VSIQF_CTL
+ * I40E_VSILAN_QBASE
+ * I40E_VSILAN_QTABLE
+ * I40E_VSIQF_TCREGION
+ * I40E_PFQF_HKEY
+ * I40E_VFQF_HKEY
+ * I40E_PRTQF_CTL_0
+ * I40E_GLFCOE_RCTL
+ * I40E_GLFCOE_RSOF
+ * I40E_GLQF_CTL
+ * I40E_GLQF_SWAP
+ * I40E_GLQF_HASH_MSK
+ * I40E_GLQF_HASH_INSET
+ * I40E_GLQF_HSYM
+ * I40E_GLQF_FC_MSK
+ * I40E_GLQF_FC_INSET
+ * I40E_GLQF_FD_MSK
+ * I40E_PRTQF_FD_INSET
+ * I40E_PRTQF_FD_FLXINSET
+ * I40E_PRTQF_FD_MSK
+ */
+
 #define I40E_PCI_REG(reg)         (*((volatile uint32_t *)(reg)))
 #define I40E_PCI_REG_ADDR(a, reg) \
        ((volatile uint32_t *)((char *)(a)->hw_addr + (reg)))
 static inline uint32_t i40e_read_addr(volatile void *addr)
 {
-       return I40E_PCI_REG(addr);
+       return rte_le_to_cpu_32(I40E_PCI_REG(addr));
 }
 #define I40E_PCI_REG_WRITE(reg, value) \
-       do {I40E_PCI_REG((reg)) = (value);} while(0)
+       do { I40E_PCI_REG((reg)) = rte_cpu_to_le_32(value); } while (0)
 
 #define I40E_WRITE_FLUSH(a) I40E_READ_REG(a, I40E_GLGEN_STAT)
 #define I40EVF_WRITE_FLUSH(a) I40E_READ_REG(a, I40E_VFGEN_RSTAT)
@@ -146,7 +182,7 @@ struct i40e_dma_mem {
        void *va;
        u64 pa;
        u32 size;
-       u64 id;
+       const void *zone;
 } __attribute__((packed));
 
 #define i40e_allocate_dma_mem(h, m, unused, s, a) \