genode/repos/dde_ipxe/patches/intel.patch
Alexander Boettcher 0f6afa3d89 dde_ipxe: enable Intel I219-LM PCI-ID
lenovo t460p
2017-11-06 13:57:25 +01:00

49 lines
1.7 KiB
Diff

+++ b/src/drivers/net/intel.c
@@ -305,6 +305,9 @@ static int intel_reset ( struct intel_nic *intel ) {
return 0;
}
+ /* XXX skip MAC/PHY reset */
+ return 0;
+
/* Reset PHY and MAC simultaneously */
writel ( ( ctrl | INTEL_CTRL_RST | INTEL_CTRL_PHY_RST ),
intel->regs + INTEL_CTRL );
@@ -953,6 +956,12 @@ static struct pci_device_id intel_nics[] = {
PCI_ROM ( 0x8086, 0x1526, "82576-5", "82576", 0 ),
PCI_ROM ( 0x8086, 0x1527, "82580-f2", "82580 Fiber", 0 ),
PCI_ROM ( 0x8086, 0x1533, "i210", "I210", 0 ),
+ PCI_ROM ( 0x8086, 0x153a, "i217lm", "I217LM", 0 ),
+ PCI_ROM ( 0x8086, 0x1559, "i218v", "I218V", 0 ),
+ PCI_ROM ( 0x8086, 0x155a, "i218lm", "I218LM", 0 ),
+ PCI_ROM ( 0x8086, 0x15a2, "i218lm-3", "I218-LM", 0 ),
+ PCI_ROM ( 0x8086, 0x156f, "i219lm", "I219-LM", 0 ),
+ PCI_ROM ( 0x8086, 0x15b7, "i219lm", "I219-LM", 0 ),
PCI_ROM ( 0x8086, 0x294c, "82566dc-2", "82566DC-2", 0 ),
PCI_ROM ( 0x8086, 0x2e6e, "cemedia", "CE Media Processor", 0 ),
};
--- a/src/drivers/net/intel.h
+++ b/src/drivers/net/intel.h
@@ -138,10 +138,10 @@ enum intel_descriptor_status {
* Minimum value is 8, since the descriptor ring length must be a
* multiple of 128.
*/
-#define INTEL_NUM_RX_DESC 8
+#define INTEL_NUM_RX_DESC 256
/** Receive descriptor ring fill level */
-#define INTEL_RX_FILL 4
+#define INTEL_RX_FILL (INTEL_NUM_RX_DESC / 2)
/** Receive buffer length */
#define INTEL_RX_MAX_LEN 2048
@@ -154,7 +154,7 @@ enum intel_descriptor_status {
* Descriptor ring length must be a multiple of 16. ICH8/9/10
* requires a minimum of 16 TX descriptors.
*/
-#define INTEL_NUM_TX_DESC 16
+#define INTEL_NUM_TX_DESC 256
/** Receive/Transmit Descriptor Base Address Low (offset) */
#define INTEL_xDBAL 0x00